Fixed composer.json and updated dependencies

Couldn't handle the fact that the errors were being echoed from the library
and not thrown or at the very least passed back so I could use them.

.coveralls.yml

@@ -0,0 +1 @@
+service_name: travis-ci

.gitignore

@@ -5,7 +5,10 @@
 ##########################
 .*
 !.gitignore
+!.travis.yml
+!.coveralls.yml
 *~
+vendor
 
 # Global/OSX.gitignore #
 ########################

.travis.yml

@@ -0,0 +1,39 @@
+language: php
+
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: hhvm
+
+branches:
+  only:
+    - master
+    - 2.0
+    - 1.9
+
+services:
+  - memcache
+  - memcached
+  - redis
+
+install:
+  - composer self-update
+  - composer install
+
+before_script:
+  - ./tests/travis.sh
+  - mysql -e "create database IF NOT EXISTS test;" -u root
+  - mysql test < tests/schema.sql -u root
+  - mkdir -p build/logs
+  - phpenv rehash
+
+script:
+  - phpunit --coverage-clover /home/travis/build/joshtronic/pickles/build/logs/clover.xml
+
+after_success:
+  - php vendor/bin/coveralls --config ../.coveralls.yml -v

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2007-2013 Joshua Sherman
+Copyright (c) 2007-2014 Josh Sherman
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -1,48 +1,28 @@
-# PHP Interface Collection of Killer Libraries to Enhance Stuff
+# Pickles
 
-## What is PICKLES?
+[![License](http://img.shields.io/packagist/l/joshtronic/pickles.svg?style=flat)][packagist]
+[![Build](http://img.shields.io/travis/joshtronic/pickles.svg?style=flat)][travis]
+[![Coverage](http://img.shields.io/coveralls/joshtronic/pickles.svg?style=flat)][coveralls]
+[![Downloads](http://img.shields.io/packagist/dt/joshtronic/pickles.svg?style=flat)][packagist]
 
-PICKLES is an open source framework for the rapid development of web applications.
+Pickles f/k/a PICKLES (PHP Interface Collection of Killer Libraries to Enhance
+Stuff) is an open source framework for the rapid development of RESTful
+services. The intention of this framework is to allow developers to a means to
+develop service-oriented backend systems that are completely decoupled from the
+front end components. Thus allowing the freedom to build the front end
+implementation(s) using whichever tools they choose, be it Ember.js, Angular.js
+or some cool new system I’ve yet to hear of.
 
-## Okay, but why?
+## Thanks
 
-I could have went with any number of existing frameworks, but I opted to build my own because I like to code. I've built quite a few sites from the ground up over the years, and I wanted to roll that experience into a single system that I could not only use for my sites, but share with the world.
+Special thanks to [Geoff Oliver][GeoffOliver] for being a long time user and
+contributor, [Justin Davis][JustinDavis] for romanticizing the v2 reimagining
+and [Dean Jones][DeanJones] for helping to come up with the original PICKLES v1
+acronym.
 
-## Wait, what, it's not MVC?
-
-PICKLES is in fact not a true MVC system and won't be masquerading around as one (yeah, I know, I borrowed some naming conventions). PICKLES does have a main controller that handles incoming page views. The controller loads a module that contains all of the business logic (optionally interacting with data models) and then execution is passed off to the display layer. The display layer gives the user what they asked for (even if they didn't say please). This is how web pages work, and there has never been a reason for me to force PICKLES into the MVC box just for the hell of it.
-
-## Requirements
-
-### Required Software
-
-* Web server (nginx or Apache with mod_rewrite)
-* PHP 5.3+
-
-Please note that PICKLES can run on 5.0+ (you may need the PECL JSON library for versions below 5.2) but is heavily field tested on servers running the latest LTS release of Ubuntu (12.04 at the moment) running the latest stable version of PHP in the main repository (which is the 5.3.x branch). nginx is the preferred web server at this point, but PICKLES was deployed to and used on Apache 1.3+ for quite sometime.
-
-### Highly Recommended Software
-
-* PHP 5.2.0+ for native JSON support or PECL JSON 1.2.1
-
-### Optional Software
-
-#### Databases
-
-* MySQL with PDO and PDO_MYSQL drivers
-* PostgreSQL with PDO and PDO_PGSQL drivers
-* SQLite 3 with PDO and PDO_SQLITE drivers
-
-#### CSS Pre-processors
-
-* node, npm & lessc to compile LESS files
-* sass to compile SASS files
-
-## Installation
-
-Installation is quite simple as there is no installer to run, and all server configuration options can be set in your index.php for your site.
-
-1. Download the source http://github.com/joshtronic/pickles/zipball/master (or clone the repository)
-2. Place the code anywhere you'd like (that's at least 2 directories up from the root of your website). I recommend using /usr/share/pickles
-3. A starter site can be obtained from http://github.com/joshtronic/pickles-starter. It has everything you need to get a site up and running.
-4. At this point you should have a very rudimentary site up and running.
+[coveralls]:   https://coveralls.io/r/joshtronic/pickles
+[packagist]:   https://packagist.org/packages/joshtronic/pickles
+[travis]:      http://travis-ci.org/joshtronic/pickles
+[DeanJones]:   https://github.com/deanproxy
+[GeoffOliver]: https://github.com/geoffoliver
+[JustinDavis]: http://justindavis.co

classes/API/AYAH.php

@@ -1,34 +0,0 @@
-<?php
-
-class API_AYAH extends API_Common
-{
-	public static function getHTML()
-	{
-		$config = Config::getInstance();
-
-		if (!$config->api['ayah'])
-		{
-			throw new Exception('Missing API configuration.');
-		}
-
-		$ayah = new AYAH($config->api['ayah']);
-
-		return $ayah->getPublisherHTML();
-	}
-
-	public static function isHuman()
-	{
-		$config = Config::getInstance();
-
-		if (!$config->api['ayah'])
-		{
-			throw new Exception('Missing API configuration.');
-		}
-
-		$ayah = new AYAH($config->api['ayah']);
-
-		return $ayah->scoreResult();
-	}
-}
-
-?>

classes/API/Common.php

@@ -1,43 +0,0 @@
-<?php
-
-/**
- * Common API Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Common API Interface
- *
- * Parent class that our API interface classes should be extending. Contains
- * execution of parental functions but may contain more down the road.
- */
-abstract class API_Common extends Object
-{
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-	}
-
-	/**
-	 * Destructor
-	 */
-	public function __destruct()
-	{
-		parent::__destruct();
-	}
-}
-
-?>

classes/API/Google/Profanity.php

@@ -1,47 +0,0 @@
-<?php
-
-/**
- * Google Profanity Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Google Profanity API Interface
- */
-class API_Google_Profanity extends API_Common
-{
-	/**
-	 * Check
-	 *
-	 * Checks if a word is considered profanity.
-	 *
-	 * @usage API_Google_Profanity::check('fuck'); // returns true
-	 * @param string $word word to check
-	 * @return boolean whether or not the word is profanity
-	 */
-	public static function check($word)
-	{
-		$response = json_decode(file_get_contents('http://www.wdyl.com/profanity?q=' . $word), true);
-
-		if ($response == null || !isset($response['response']) || !in_array($response['response'], array('true', 'false')))
-		{
-			throw new Exception('Invalid response from API.');
-		}
-		else
-		{
-			return $response['response'] == 'true';
-		}
-	}
-}
-
-?>

classes/API/Gravatar.php

@@ -1,98 +0,0 @@
-<?php
-
-/**
- * Gravatar Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Gravatar API Interface
- *
- * @link http://en.gravatar.com/site/implement/
- */
-class API_Gravatar extends API_Common
-{
-	/**
-	 * Hash
-	 *
-	 * Generates a hash from the passed string that can then be used for
-	 * fetching an image or profile from Gravatar.com
-	 *
-	 * @static
-	 * @param  string $string string to hash, should be an email address
-	 * @return string resulting hash
-	 */
-	public static function hash($string)
-	{
-		// Trims whitespace, lowers the case then applies MD5
-		return md5(strtolower(trim($string)));
-	}
-
-	/**
-	 * img
-	 *
-	 * Generates an img tag requesting a Gravatar based on the parameters.
-	 *
-	 * @static
-	 * @param  string $email address to use for the hash
-	 * @param  integer $size optional size of the image requested
-	 * @param  string $default optional default style or image to generate
-	 * @param  string $rating optional filter by a certain rating
-	 * @param  boolean $force optional force the default avatar
-	 * @param  boolean $secure optional whether to use the SSL URL
-	 * @param  array $attributes optional any additional parameters to include
-	 * @return string an img tag requesting a Gravatar
-	 */
-	public static function img($email, $size = 80, $default = 'gravatar', $rating = 'g', $force = false, $secure = false, $attributes = false)
-	{
-		if (!filter_var($email, FILTER_VALIDATE_EMAIL))
-		{
-			throw new Exception('Invalid email address.');
-		}
-		elseif ($size < 1 || $size > 2048)
-		{
-			throw new Exception('Invalid size parameter, expecting an integer between 1 and 2048.');
-		}
-		elseif (!in_array($default, array('gravatar', '404', 'mm', 'identicon', 'monsterid', 'wavatar', 'retro', 'blank')) && !filter_var($default, FILTER_VALIDATE_URL))
-		{
-			throw new Exception('Invalid default parameter, expecting gravatar, 404, mm, identicon, monsterid, wavatar, retro, blank or a valid URL.');
-		}
-		elseif (!in_array($rating, array('g', 'pg', 'r', 'x')))
-		{
-			throw new Exception('Invalid rating perameter, expecting g, pg, r or x.');
-		}
-		else
-		{
-			$default = $default == 'gravatar' ? false : urlencode($default);
-
-			$html = '<img src="'
-			      . ($secure ? 'https://secure' : 'http://www') . '.gravatar.com/avatar/' . self::hash($email)
-			      . sprintf('?s=%s&d=%s&r=%s', $size, urlencode($default), $rating, $force)
-			      . ($force ? '&f=y' : '') . '"';
-
-			if (is_array($attributes))
-			{
-				foreach ($attributes as $attribute => $value)
-				{
-					$html .= sprintf(' %s="%s"', $attribute, $value);
-				}
-			}
-
-			$html .= '>';
-
-			return $html;
-		}
-	}
-}
-
-?>

classes/API/Tinychat.php

@@ -1,185 +0,0 @@
-<?php
-
-/**
- * Tinychat Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Tinychat API Interface
- *
- * @link http://tinychat.com/developer/docs
- */
-class API_Tinychat extends API_Common
-{
-	/**
-	 * Public Key
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $public_key = null;
-
-	/**
-	 * Secret Key
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $secret_key = null;
-
-	/**
-	 * Constructor
-	 *
-	 * Assigns our public and secret keys from the configuration.
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		if (isset($this->config->api['tinychat'], $this->config->api['tinychat']['public_key'], $this->config->api['tinychat']['secret_key']))
-		{
-			$this->public_key = $this->config->api['tinychat']['public_key'];
-			$this->secret_key = $this->config->api['tinychat']['secret_key'];
-		}
-		else
-		{
-			throw new Exception('Unable to load TinyChat configuration.');
-		}
-	}
-
-	/**
-	 * Execute
-	 *
-	 * Constructs a valid API call, executes it and returns the results.
-	 *
-	 * @param string $codephrase name of the API call being called
-	 * @param string $authentication post-codephrase portion of the auth string
-	 * @param array $parameters key / value pairs for additional data
-	 * @return array results of the API call
-	 */
-	private function execute($codephrase, $authentication, $parameters = null)
-	{
-		// Assembles and hashes the authentication token
-		$authentication = md5($this->secret_key . ':' . $authentication);
-
-		// Assembles any additional parameters
-		$additional = '';
-
-		if ($parameters && is_array($parameters))
-		{
-			foreach ($parameters as $key => $value)
-			{
-				$additional .= '&' . $key . '=' . $value;
-			}
-		}
-
-		// Executes the API call
-		$results = file_get_contents('http://tinychat.apigee.com/' . $codephrase . '?result=json&key=' . $this->public_key . '&auth=' . $authentication . $additional);
-
-		return json_decode($results, true);
-	}
-
-	/**
-	 * List Rooms
-	 *
-	 * Pulls all rooms for the API application.
-	 *
-	 * @return array API results
-	 */
-	public function listRooms()
-	{
-		return $this->execute('roomlist', 'roomlist');
-	}
-
-	/**
-	 * Room Info
-	 *
-	 * Pulls the information for a room.
-	 *
-	 * @param string $room name of the room
-	 * @param boolean $with_ip whether or not to include users IP addresses
-	 * @return array API results
-	 */
-	public function roomInfo($room, $with_ip = false)
-	{
-		return $this->execute('roominfo', $room . ':roominfo', array('room' => $room, 'with_ip' => ($with_ip ? 1 : 0)));
-	}
-
-	/**
-	 * Set Room Password
-	 *
-	 * Sets the password for the room, only users with the correct password
-	 * will be able to enter.
-	 *
-	 * @param string $room name of the room
-	 * @param string $password password to use, blank for no password
-	 * @return array API results
-	 */
-	public function setRoomPassword($room, $password = '')
-	{
-		return $this->execute('setroompassword', $room . ':setroompassword', array('room' => $room, 'password' => $password));
-	}
-
-	/**
-	 * Set Broadcast Password
-	 *
-	 * Sets the password to allow broadcasting in the room. Only users with the
-	 * correct password will be able to broadcast.
-	 *
-	 * @param string $room name of the room
-	 * @param string $password password to use, blank for no password
-	 * @return array API results
-	 */
-	public function setBroadcastPassword($room, $password = '')
-	{
-		return $this->execute('setbroadcastpassword', $room . ':setbroadcastpassword', array('room' => $room, 'password' => $password));
-	}
-
-	/**
-	 * Generate HTML
-	 *
-	 * Creates the HTML to place a chat on a site.
-	 *
-	 * @todo List params...
-	 * @return array API results
-	 */
-	public function generateHTML($room, $join = false, $nick = false, $change = false, $login = false, $oper = false, $owner = false, $bcast = false, $api = false, $colorbk = false, $tcdisplay = false, $autoop = false, $urlsuper = false, $langdefault = false)
-	{
-		return '
-			<script type="text/javascript">
-				var tinychat = {'
-					. 'room: "' . $room . '",'
-					. ($join        ? 'join: "auto",'                        : '')
-					. ($nick        ? 'nick: "' . $nick . '",'               : '')
-					. ($change      ? 'change: "none",'                      : '')
-					. ($login       ? 'login: "' . $login . '",'             : '')
-					. ($oper        ? 'oper: "none",'                        : '')
-					. ($owner       ? 'owner: "none",'                       : '')
-					. ($bcast       ? 'bcast: "restrict",'                   : '')
-					. ($api         ? 'api: "' . $api . '",'                 : '')
-					. ($colorbk     ? 'colorbk: "' . $colorbk . '",'         : '')
-					. ($tcdisplay   ? 'tcdisplay: "vidonly",'                : '')
-					/* @todo Implement $autoop, it's an array and needs validated */
-					. ($urlsuper    ? 'urlsuper: "' . $urlsuper . '",'       : '')
-					. ($langdefault ? 'langdefault: "' . $langdefault . '",' : '')
-					. 'key: "' . $this->public_key . '"'
-				. '};
-			</script>
-			<script src="http://tinychat.com/js/embed.js"></script>
-			<div id="client"></div>
-		';
-	}
-}
-
-?>

classes/Browser.php

@@ -1,277 +0,0 @@
-<?php
-
-/**
- * Browser Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Browser Utility Class
- *
- * Just a simple collection of static functions to accomplish some of the
- * more redundant browser-related tasks.
- */
-class Browser extends Object
-{
-	/**
-	 * Attributes
-	 *
-	 * Variables passed on the query string as /var:value/
-	 *
-	 * @access private
-	 * @var    array
-	 */
-	private $attributes = array();
-
-	/**
-	 * Get instance of the object
-	 *
-	 * Let's the parent class do all the work
-	 *
-	 * @static
-	 * @param  string $class name of the class to instantiate
-	 * @return object self::$instance instance of the Config class
-	 */
-	public static function getInstance($class = 'Browser')
-	{
-		return parent::getInstance($class);
-	}
-
-	/**
-	 * Set browser variable
-	 *
-	 * Sets a variable in the attributes array for easier access later.
-	 *
-	 * @static
-	 * @param  string  $variable name of the variable to set
-	 * @param  mixed   $value the value to set to the variable
-	 * @return boolean true
-	 */
-	public static function set($variable, $value)
-	{
-		$browser                        = Browser::getInstance();
-		$browser->attributes[$variable] = $value;
-
-		return true;
-	}
-
-	/**
-	 * Get browser variable
-	 *
-	 * Gets a variable passed in from the browser. Currently only supports
-	 * the custom attribute URI format /$variable:$value/.
-	 *
-	 * @static
-	 * @param  string $variable name of the variable to get
-	 * @return mixed the value of the variable or boolean false if not set
-	 */
-	public static function get($variable)
-	{
-		$browser = Browser::getInstance();
-
-		if (isset($browser->attributes[$variable]))
-		{
-			return $browser->attributes[$variable];
-		}
-
-		return false;
-	}
-
-	/**
-	 * Go Home
-	 *
-	 * Alias for `Browser::redirect('/');`
-	 *
-	 * @static
-	 */
-	public static function goHome()
-	{
-		Browser::redirect('/');
-	}
-
-	/**
-	 * Is Mobile
-	 *
-	 * Detects if we're working with a mobile browser.
-	 *
-	 * @return boolean whether or not the browser is considered mobile
-	 */
-	public static function isMobile()
-	{
-		$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null;
-
-		return preg_match('/android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i', $user_agent) || preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i', substr($user_agent, 0, 4)) || strpos('iPhone', $user_agent);
-	}
-
-	/**
-	 * Redirect
-	 *
-	 * Redirects the browser to another URL. Stops execution as to not run
-	 * code erroneously due to output buffering. HTTP/1.1 request an
-	 * absolute URI, hence the inclusion of the scheme, hostname and
-	 * absolute path if :// is not found. Don't hate the player, hate the
-	 * RFC.
-	 *
-	 * @static
-	 * @param  string $destination URL to redirect to
-	 * @link   http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.30
-	 */
-	public static function redirect($destination)
-	{
-		if (strpos($destination, '://') === false)
-		{
-			$destination = 'http' . ((!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == 'off' || $_SERVER['HTTPS'] == '') ? '' : 's') . '://' . $_SERVER['HTTP_HOST'] . $destination;
-		}
-
-		header('Location: ' . $destination);
-		exit;
-	}
-
-	/**
-	 * Remote IP
-	 *
-	 * Returns the user's IP address.
-	 *
-	 * @return mixed IP address or false if unable to determine
-	 */
-	public static function remoteIP()
-	{
-		if (!empty($_SERVER['HTTP_CLIENT_IP']))
-		{
-			$ip = $_SERVER['HTTP_CLIENT_IP'];
-		}
-		elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
-		{
-			$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
-		}
-		elseif (isset($_SERVER['REMOTE_ADDR']))
-		{
-			$ip = $_SERVER['REMOTE_ADDR'];
-		}
-		else
-		{
-			$ip = false;
-		}
-
-		return $ip;
-	}
-
-	/**
-	 * Status
-	 *
-	 * Pushes a status code to the browser. Some of these codes are site
-	 * (420) and server (444) specific, some just for LOLs (418) and some
-	 * that are still in draft (425) and subject to change. I wanted this
-	 * to be a complete list and in the scenario that a code had multiple
-	 * meanings, I favored a more recent RFC (424) even if merely a draft
-	 * (451).
-	 *
-	 * @static
-	 * @param  integer status response code
-	 */
-	public static function status($code = 200)
-	{
-		switch ($code)
-		{
-			// {{{ 1xx Informational
-			case 100: $message = '100 Continue';                             break;
-			case 101: $message = '101 Switching Protocols';                  break;
-			case 102: $message = '102 Processing';                           break;
-			// }}}
-			// {{{ 2xx Success
-			case 200: $message = '200 OK';                                   break;
-			case 201: $message = '201 Created';                              break;
-			case 202: $message = '202 Accepted';                             break;
-			case 203: $message = '203 Non-Authoritative Information';        break;
-			case 204: $message = '204 No Content';                           break;
-			case 205: $message = '205 Reset Content';                        break;
-			case 206: $message = '206 Partial Content';                      break;
-			case 207: $message = '207 Multi-Status';                         break;
-			case 208: $message = '208 Already Reported';                     break;
-			case 226: $message = '226 IM Used';                              break;
-			// }}}
-			// {{{ 3xx Redirection
-			case 300: $message = '300 Multiple Choices';                     break;
-			case 301: $message = '301 Moved Permanently';                    break;
-			case 302: $message = '302 Found';                                break;
-			case 303: $message = '303 See Other';                            break;
-			case 304: $message = '304 Not Modified';                         break;
-			case 305: $message = '305 Use Proxy';                            break;
-			case 306: $message = '306 Switch Proxy';                         break;
-			case 307: $message = '307 Temporary Redirect';                   break;
-			case 308: $message = '308 Permanent Redirect';                   break;
-			// }}}
-			// {{{ 4xx Client Error
-			case 400: $message = '400 Bad Request';                          break;
-			case 401: $message = '401 Unauthorized';                         break;
-			case 402: $message = '402 Payment Required';                     break;
-			case 403: $message = '403 Forbidden';                            break;
-			case 404: $message = '404 Not Found';                            break;
-			case 405: $message = '405 Method Not Allowed';                   break;
-			case 406: $message = '406 Not Acceptable';                       break;
-			case 407: $message = '407 Proxy Authentication Required';        break;
-			case 408: $message = '408 Request Timeout';                      break;
-			case 409: $message = '409 Conflict';                             break;
-			case 410: $message = '410 Gone';                                 break;
-			case 411: $message = '411 Length Required';                      break;
-			case 412: $message = '412 Precondition Failed';                  break;
-			case 413: $message = '413 Request Entity Too Large';             break;
-			case 414: $message = '414 Request-URI Too Long';                 break;
-			case 415: $message = '415 Unsupported Media Type';               break;
-			case 416: $message = '416 Requested Range Not Satisfied';        break;
-			case 417: $message = '417 Expectation Failed';                   break;
-			case 418: $message = '418 I\'m a teapot';                        break;
-			case 420: $message = '420 Enhance Your Calm';                    break;
-			case 422: $message = '422 Unprocessed Entity';                   break;
-			case 423: $message = '423 Locked';                               break;
-			case 424: $message = '424 Failed Dependency';                    break;
-			case 425: $message = '425 Unordered Collection';                 break;
-			case 426: $message = '426 Upgrade Required';                     break;
-			case 428: $message = '428 Precondition Required';                break;
-			case 429: $message = '429 Too Many Requests';                    break;
-			case 431: $message = '431 Request Header Fields Too Large';      break;
-			case 444: $message = '444 No Response';                          break;
-			case 449: $message = '449 Retry With';                           break;
-			case 450: $message = '450 Blocked by Windows Parental Controls'; break;
-			case 451: $message = '451 Unavailable for Legal Reasons';        break;
-			case 494: $message = '494 Request Header Too Large';             break;
-			case 495: $message = '495 Cert Error';                           break;
-			case 496: $message = '496 No Cert';                              break;
-			case 497: $message = '497 HTTP to HTTPS';                        break;
-			case 499: $message = '499 Client Closed Request';                break;
-			// }}}
-			// {{{ 5xx Server Error
-			case 500: $message = '500 Internal Server Error';                break;
-			case 501: $message = '501 Not Implemented';                      break;
-			case 502: $message = '502 Bad Gateway';                          break;
-			case 503: $message = '503 Service Unavailable';                  break;
-			case 504: $message = '504 Gateway Timeout';                      break;
-			case 505: $message = '505 HTTP Version Not Supported';           break;
-			case 506: $message = '506 Variant Also Negotiates';              break;
-			case 507: $message = '507 Insufficient Storage';                 break;
-			case 508: $message = '508 Loop Detected';                        break;
-			case 509: $message = '509 Bandwidth Limit Exceeded';             break;
-			case 510: $message = '510 Not Extended';                         break;
-			case 511: $message = '511 Network Authentication Required';      break;
-			case 598: $message = '598 Network read timeout error';           break;
-			case 599: $message = '599 Network connect timeout error';        break;
-			// }}}
-			default:  $message = '200 OK';                                   break;
-		}
-
-		header('HTTP/1.1 ' . $message, true, $code);
-		header('Status: '  . $message, true, $code);
-	}
-}
-
-?>

classes/Cache.php

@@ -1,281 +0,0 @@
-<?php
-
-/**
- * Caching System for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Cache Class
- *
- * Wrapper class for Memcache() to allow for better error handling when the
- * Memcached server is unavailable. Designed around the syntax for Memcached()
- * to allow for an easier transistion to the aforementioned in the future. I
- * don't entirely remember specifics, but the reason for not using Memcached()
- * was due to an unexplainable bug in the version in the repository for Ubuntu
- * 10.04 LTS. Memcached() does support more of the memcached protocol and will
- * eventually be what PICKLES uses. Keys are forced to be uppercase for
- * consistencies sake as I've been burned by the case sensitivity due to typos
- * in my code.
- *
- * Requires php5-memcache
- *
- * @link http://us.php.net/manual/en/book.memcache.php
- * @link http://packages.ubuntu.com/lucid/php5-memcache
- * @link http://www.memcached.org/
- */
-class Cache extends Object
-{
-	/**
-	 * Namespace (prefix)
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $namespace = '';
-
-	/**
-	 * Servers
-	 *
-	 * @access private
-	 * @var    integer
-	 */
-	private $servers = 0;
-
-	/**
-	 * Connection resource to Memcached
-	 *
-	 * @access private
-	 * @var    object
-	 */
-	private $connection = null;
-
-	/**
-	 * Constructor
-	 *
-	 * Sets up our connection variables.
-	 *
-	 * @param string $hostname optional hostname to connect to
-	 * @param string $database optional port to use
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		if ($this->config->pickles['cache'])
-		{
-			if (!is_array($this->config->pickles['cache']))
-			{
-				$datasources = array($this->config->pickles['cache']);
-			}
-			else
-			{
-				$datasources = $this->config->pickles['cache'];
-			}
-
-			$this->connection = new Memcache();
-
-			foreach ($datasources as $name)
-			{
-				if (isset($this->config->datasources[$name]))
-				{
-					$datasource = $this->config->datasources[$name];
-
-					$this->connection->addServer($datasource['hostname'], $datasource['port']);
-					$this->servers++;
-
-					if (isset($datasource['namespace']))
-					{
-						$this->namespace = $datasource['namespace'];
-					}
-				}
-			}
-		}
-
-		if ($this->namespace != '')
-		{
-			$this->namespace .= '-';
-		}
-	}
-
-	/**
-	 * Destructor
-	 *
-	 * Closes the connection when the object dies.
-	 */
-	public function __destruct()
-	{
-		if ($this->servers)
-		{
-			$this->connection->close();
-		}
-	}
-
-	/**
-	 * Get Instance
-	 *
-	 * Let's the parent class do all the work.
-	 *
-	 * @static
-	 * @param  string $class name of the class to instantiate
-	 * @return object self::$instance instance of the Cache class
-	 */
-	public static function getInstance($class = 'Cache')
-	{
-		return parent::getInstance($class);
-	}
-
-	/**
-	 * Get Key
-	 *
-	 * Gets the value of the key(s) and returns it.
-	 *
-	 * @param  mixed $keys key(s) to retrieve
-	 * @return mixed value(s) of the requested key(s), false if not set
-	 */
-	public function get($keys)
-	{
-		set_error_handler('cacheErrorHandler');
-
-		if (is_array($keys))
-		{
-			foreach ($keys as $index => $key)
-			{
-				$keys[$index] = strtoupper($this->namespace . $key);
-			}
-		}
-		else
-		{
-			$keys = strtoupper($this->namespace . $keys);
-		}
-
-		try
-		{
-			$return = $this->connection->get($keys);
-		}
-		catch (Exception $exception)
-		{
-			$return = false;
-		}
-
-		restore_error_handler();
-
-		return $return;
-	}
-
-	/**
-	 * Set Key
-	 *
-	 * Sets key to the specified value. I've found that compression can lead to
-	 * issues with integers and can slow down the storage and retrieval of data
-	 * (defeats the purpose of caching if you ask me) and isn't supported. I've
-	 * also been burned by data inadvertantly being cached for infinity, but
-	 * have had great success caching data for a full day, hence defaulting the
-	 * expiration to a full day.
-	 *
-	 * @param  string  $key key to set
-	 * @param  mixed   $value value to set
-	 * @param  integer $expiration optional expiration, defaults to 1 day
-	 * @return boolean status of writing the data to the key
-	 */
-	public function set($key, $value, $expire = Time::DAY)
-	{
-		set_error_handler('cacheErrorHandler');
-
-		$key = strtoupper($key);
-
-		try
-		{
-			$return = $this->connection->set(strtoupper($this->namespace . $key), $value, 0, $expire);
-		}
-		catch (Exception $exception)
-		{
-			$return = false;
-		}
-
-		restore_error_handler();
-
-		return $return;
-	}
-
-	/**
-	 * Delete Key
-	 *
-	 * Deletes the specified key(s).
-	 *
-	 * @param  mixed $keys key(s) to delete
-	 * @return boolean status of deleting the key
-	 */
-	public function delete($keys)
-	{
-		set_error_handler('cacheErrorHandler');
-
-		try
-		{
-			if (!is_array($keys))
-			{
-				$keys = array($keys);
-			}
-
-			// Memcache() doesn't let you pass an array to delete all records the same way you can with get()
-			foreach ($keys as $key)
-			{
-				$this->connection->delete(strtoupper($this->namespace . $key));
-			}
-
-			$return = true;
-		}
-		catch (Exception $exception)
-		{
-			$return = false;
-		}
-
-		restore_error_handler();
-
-		return $return;
-	}
-
-	/**
-	 * Increment Key
-	 *
-	 * Increments the value of an existing key.
-	 *
-	 * @param  string $key key to increment
-	 * @return boolean status of incrementing the key
-	 * @todo   Check if it's set as Memcache() doesn't and won't inc if it doesn't exist
-	 */
-	public function increment($key)
-	{
-		set_error_handler('cacheErrorHandler');
-
-		try
-		{
-			$return = $this->connection->increment(strtoupper($this->namespace . $key));
-		}
-		catch (Exception $exception)
-		{
-			$return = false;
-		}
-
-		restore_error_handler();
-
-		return $return;
-	}
-}
-
-function cacheErrorHandler($errno, $errstr, $errfile, $errline)
-{
-	throw new Exception($errstr);
-}
-
-?>

classes/Config.php

@@ -1,309 +0,0 @@
-<?php
-
-/**
- * Configuration Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Config Class
- *
- * Handles loading the site's configuration file (if available). At the moment
- * this class is a very skewed Singleton. The plan is to eventually extend this
- * out to support multiple configuration files, and the ability to load in
- * custom config files on the fly as well. The core of PICKLES uses the class
- * as a Singleton so we're not loading the configuration multiple times per
- * page load.
- *
- * @usage <code>$config = new Config($filename);</code>
- */
-class Config extends Object
-{
-	/**
-	 * Config data
-	 *
-	 * @access private
-	 * @var    array
-	 */
-	private $data = array();
-
-	/**
-	 * Constructor
-	 *
-	 * Calls the parent constructor and loads the passed file.
-	 *
-	 * @param string $filename optional Filename of the config
-	 */
-	public function __construct($filename = null)
-	{
-		parent::__construct();
-
-		// Try to fine the configuration
-		if ($filename == null)
-		{
-			$filename = 'config.php';
-			$loaded   = false;
-			$cwd      = getcwd();
-
-			while ($loaded == false)
-			{
-				chdir(dirname($filename));
-
-				if (getcwd() == '/')
-				{
-					throw new Exception('Unable to load configuration.');
-				}
-
-				chdir($cwd);
-
-				$filename = '../' . $filename;
-				$loaded   = $this->load($filename);
-			}
-		}
-		else
-		{
-			$this->load($filename);
-		}
-	}
-
-	/**
-	 * Loads a configuration file
-	 *
-	 * @param  string $filename filename of the config file
-	 * @return boolean success of the load process
-	 */
-	public function load($filename)
-	{
-		$environments = false;
-		$environment  = false;
-
-		// Sanity checks the config file
-		if (file_exists($filename) && is_file($filename) && is_readable($filename))
-		{
-			require_once $filename;
-
-			// Determines the environment
-			if (isset($config['environment']))
-			{
-				$environment = $config['environment'];
-			}
-			else
-			{
-				if (isset($config['environments']) && is_array($config['environments']))
-				{
-					$environments = $config['environments'];
-
-					// If we're on the CLI, check an environment was even passed in
-					if (IS_CLI == true && $_SERVER['argc'] < 2)
-					{
-						throw new Exception('You must pass an environment (e.g. php script.php <environment>)');
-					}
-
-					// Loops through the environments and tries to match on IP or name
-					foreach ($config['environments'] as $name => $hosts)
-					{
-						if (!is_array($hosts))
-						{
-							$hosts = array($hosts);
-						}
-
-						// Tries to determine the environment name
-						foreach ($hosts as $host)
-						{
-							if (IS_CLI == true)
-							{
-								// Checks the first argument on the command line
-								if ($_SERVER['argv'][1] == $name)
-								{
-									$environment = $name;
-									break;
-								}
-							}
-							else
-							{
-								// Exact match
-								if ((preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $host)
-									&& $_SERVER['SERVER_ADDR'] == $host)
-									|| $_SERVER['HTTP_HOST'] == $host)
-								{
-									$environment = $name;
-									break;
-								}
-								// Fuzzy match
-								elseif (substr($host,0,1) == '/' && (preg_match($host, $_SERVER['SERVER_NAME'], $matches) > 0 || preg_match($host, $_SERVER['HTTP_HOST'], $matches) > 0))
-								{
-									$environments[$name]           = $matches[0];
-									$environment                   = $name;
-									$config['environments'][$name] = $matches[0];
-									break;
-								}
-							}
-						}
-					}
-				}
-			}
-
-			// Flattens the array based on the environment
-			$this->data = $this->flatten($environment, $config);
-
-			// Restore environments value
-			if ($environments != false)
-			{
-				$this->data['environments'] = $environments;
-			}
-
-			// Sets the environment if it's not set already
-			if (!isset($this->data['environment']))
-			{
-				$this->data['environment'] = $environment;
-			}
-
-			// Defaults profiler to true if it doesn't match an option exactly
-			if (isset($this->data['pickles']['profiler']))
-			{
-				if ($this->data['pickles']['profiler'] !== true)
-				{
-					// If we have an array convert to a string
-					if (is_array($this->data['pickles']['profiler']))
-					{
-						$this->data['pickles']['profiler'] = implode(',', $this->data['pickles']['profiler']);
-					}
-
-					// Checks that one of our known values exists, if not, force true
-					if (preg_match('/(objects|timers|queries|explains)/', $this->data['pickles']['profiler'] == false))
-					{
-						$this->data['pickles']['profiler'] = true;
-					}
-				}
-			}
-			else
-			{
-				$this->data['pickles']['profiler'] = false;
-			}
-
-			// Defaults expected PICKLES options to false
-			foreach (array('cache', 'logging', 'minify') as $variable)
-			{
-				if (!isset($this->data['pickles'][$variable]))
-				{
-					$this->data['pickles'][$variable] = false;
-				}
-			}
-
-			// Creates constants for the security levels
-			if (isset($this->data['security']['levels']) && is_array($this->data['security']['levels']))
-			{
-				foreach ($this->data['security']['levels'] as $value => $name)
-				{
-					$constant = 'SECURITY_LEVEL_' . strtoupper($name);
-
-					// Checks if constant is already defined, and throws an error
-					if (defined($constant))
-					{
-						throw new Exception('The constant ' . $constant . ' is already defined');
-					}
-					else
-					{
-						define($constant, $value);
-					}
-				}
-			}
-
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Flatten
-	 *
-	 * Flattens the configuration array around the specified environment.
-	 *
-	 * @param  string $environment selected environment
-	 * @param  array $array configuration error to flatten
-	 * @return array flattened configuration array
-	 */
-	private function flatten($environment, $array)
-	{
-		if (is_array($array))
-		{
-			foreach ($array as $key => $value)
-			{
-				if (is_array($value))
-				{
-					if (isset($value[$environment]))
-					{
-						$value = $value[$environment];
-					}
-					else
-					{
-						$value = $this->flatten($environment, $value);
-					}
-				}
-
-				$array[$key] = $value;
-			}
-		}
-
-		return $array;
-	}
-
-	/**
-	 * Get instance of the object
-	 *
-	 * Let's the parent class do all the work
-	 *
-	 * @static
-	 * @param  string $class name of the class to instantiate
-	 * @return object self::$instance instance of the Config class
-	 */
-	public static function getInstance($class = 'Config')
-	{
-		return parent::getInstance($class);
-	}
-
-	/**
-	 * Magic Setter Method
-	 *
-	 * Prohibits the direct modification of module variables.
-	 *
-	 * @param string $name name of the variable to be set
-	 * @param mixed $value value of the variable to be set
-	 */
-	public function __set($name, $value)
-	{
-		throw new Exception('Cannot set config variables directly', E_USER_ERROR);
-	}
-
-	/**
-	 * Magic Getter Method
-	 *
-	 * Attempts to load the config variable. If it's not set, will override
-	 * the variable with boolean false.
-	 *
-	 * @param  string $name name of the variable requested
-	 * @return mixed value of the variable or boolean false
-	 */
-	public function __get($name)
-	{
-		if (!isset($this->data[$name]))
-		{
-			$this->data[$name] = false;
-		}
-
-		return $this->data[$name];
-	}
-}
-
-?>

classes/Controller.php

@@ -1,497 +0,0 @@
-<?php
-
-/**
- * Single Entry Controller
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Controller Class
- *
- * The heavy lifter of PICKLES, makes the calls to get the session and
- * configuration loaded.  Loads modules, serves up user authentication when the
- * module asks for it, and loads the viewer that the module requested. Default
- * values are present to make things easier on the user.
- *
- * @usage <code>new Controller($config);</code>
- */
-class Controller extends Object
-{
-	/**
-	 * Pass Thru
-	 *
-	 * Whether or not the page being loaded is simple a pass thru for an
-	 * internal PICKLES file. The point of this variable is to suppress the
-	 * profiler report in the destructor.
-	 *
-	 * @access private
-	 * @var    boolean
-	 */
-	private $passthru = false;
-
-	/**
-	 * Constructor
-	 *
-	 * To make life a bit easier when using PICKLES, the Controller logic is
-	 * executed automatically via use of a constructor.
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		// Generate a generic "site down" message if the site is set to be disabled
-		if (isset($this->config->pickles['disabled']) && $this->config->pickles['disabled'] == true)
-		{
-			Error::fatal($_SERVER['SERVER_NAME'] . ' is currently<br>down for maintenance');
-		}
-
-		// Checks for attributes passed in the URI
-		if (strstr($_REQUEST['request'], ':'))
-		{
-			$parts               = explode('/', $_REQUEST['request']);
-			$_REQUEST['request'] = '';
-
-			foreach ($parts as $part)
-			{
-				if (strstr($part, ':'))
-				{
-					list($variable, $value) = explode(':', $part);
-					Browser::set($variable, $value);
-				}
-				else
-				{
-					$_REQUEST['request'] .= ($_REQUEST['request'] ? '/' : '') . $part;
-				}
-			}
-		}
-
-		$_REQUEST['request'] = trim($_REQUEST['request']);
-
-		// Checks the passed request for validity
-		if ($_REQUEST['request'])
-		{
-			// Catches requests that aren't lowercase
-			$lowercase_request = strtolower($_REQUEST['request']);
-
-			if ($_REQUEST['request'] != $lowercase_request)
-			{
-				header('Location: ' . substr_replace($_SERVER['REQUEST_URI'], $lowercase_request, 1, strlen($lowercase_request)), true, 301);
-				exit;
-			}
-
-			$request = $_REQUEST['request'];
-		}
-		// Loads the default module information if we don't have a valid request
-		else
-		{
-			$request = isset($this->config->pickles['module']) ? $this->config->pickles['module'] : 'home';
-		}
-
-		// Loads the module's information
-		list($module_class, $module_filename, $template_basename, $css_class, $js_basename) = $this->prepareVariables($request);
-
-		unset($request);
-
-		$module_exists = (isset($module_filename) && $module_filename != null && file_exists($module_filename));
-
-		// Instantiates an instance of the module
-		if ($module_exists)
-		{
-			require_once $module_filename;
-
-			// Checks that our class exists
-			if (class_exists($module_class))
-			{
-				$module = new $module_class;
-			}
-			else
-			{
-				Log::warning('Class named ' . $module_class . ' was not found in ' . $module_filename);
-			}
-		}
-
-		// If a new module object wasn't created, create a generic one
-		if (!isset($module))
-		{
-			$module = new Module();
-		}
-
-		// Determines if the module is private and should be, well, private
-		if ($module->private == true)
-		{
-			Browser::goHome();
-		}
-
-		// Determines if we need to serve over HTTP or HTTPS
-		if ($module->secure == false && isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'])
-		{
-			Browser::redirect('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
-		}
-		elseif ($module->secure == true && (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == false))
-		{
-			Browser::redirect('https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
-		}
-
-		// Validates security level
-		if ($module->security !== false)
-		{
-			$is_authenticated = false;
-
-			if (is_array($module->security))
-			{
-				$module_security      = $module->security;
-				$security_check_class = 'isLevel';
-
-				// Checks the type and validates it
-				if (isset($module_security['type']))
-				{
-					$security_check_type = strtoupper($module_security['type']);
-
-					if (in_array($security_check_type, array('IS', 'HAS', 'BETWEEN')))
-					{
-						$security_check_class = $security_check_type;
-					}
-
-					unset($security_check_type, $module_security['type']);
-				}
-
-				$module_security_levels = array();
-
-				// If there's a level(s) key use it
-				foreach (array('level', 'levels') as $security_level_key)
-				{
-					if (isset($module_security[$security_level_key]))
-					{
-						if (is_array($module_security[$security_level_key]))
-						{
-							array_merge($module_security_levels, $module_security[$security_level_key]);
-						}
-						else
-						{
-							$module_security_levels[] = $module_security[$security_level_key];
-						}
-
-						unset($module_security[$security_level_key]);
-					}
-				}
-
-				// Assume everything left in the array is a level and add it to the array
-				array_merge($module_security_levels, $module_security);
-
-				$security_level_count = count($module_security_levels);
-
-				switch ($security_check_class)
-				{
-					case 'BETWEEN':
-						if ($security_level_count >= 2)
-						{
-							$is_authenticated = Security::betweenLevel($module_security_levels[0], array_pop($module_security_levels));
-						}
-						break;
-
-					case 'HAS':
-						if ($security_level_count > 0)
-						{
-							$is_authenticated = Security::hasLevel($module_security_levels);
-						}
-						break;
-
-					case 'IS':
-						if ($security_level_count > 0)
-						{
-							$is_authenticated = Security::isLevel($module_security_levels);
-						}
-						break;
-				}
-			}
-			else
-			{
-				$is_authenticated = Security::isLevel($module->security);
-			}
-
-			if ($is_authenticated == false)
-			{
-				if ($_SERVER['REQUEST_METHOD'] == 'POST')
-				{
-					exit('{ "status": "error", "message": "You are not properly authenticated" }');
-				}
-				else
-				{
-					// Sets variable for the destination
-					$_SESSION['__pickles']['login']['destination'] = $_REQUEST['request'] ? $_REQUEST['request'] : '/';
-
-					// Redirect to login page, potentially configured in the config, else /login
-					Browser::redirect('/' . (isset($this->config->security['login']) ? $this->config->security['login'] : 'login'));
-				}
-			}
-		}
-
-		// Validates the rendering engine
-		$engines = is_array($module->engine) ? array_values($module->engine) : array($module->engine);
-		$engines = array_combine($engines, $engines);
-		$engine  = current($engines);
-
-		// Possibly overrides the engine with the passed return type
-		if (isset($return_type))
-		{
-			$return_type = strtoupper($return_type);
-
-			// Validates the return type against the module
-			if (in_array($return_type, array('JSON', 'RSS', 'XML')) && in_array($return_type, $engines))
-			{
-				$engine = $return_type;
-			}
-
-			unset($return_type);
-		}
-
-		// Starts up the display engine
-		$display_class = 'Display_' . $engine;
-		$display       = new $display_class();
-
-		// Assigns the template / template variables
-		$display->setTemplateVariables($module->template, $template_basename, $css_class, $js_basename, $module->fluid);
-
-		// Checks the templates
-		$template_exists = $display->templateExists();
-
-		// If there is no valid module or template, then redirect
-		if (!$module_exists && !$template_exists)
-		{
-			if (!$_REQUEST['request'])
-			{
-				Error::fatal('Way to go, you\'ve successfully created an infinite redirect loop. Good thing I was here or you would have been served with a pretty ugly browser error.<br><br>So here\'s the deal, no templates were able to be loaded. Make sure your parent and child templates actually exist and if you\'re using non-default values, make sure they\'re defined correctly in your config.');
-			}
-			else
-			{
-				$redirect_url = '/';
-
-				if (isset($this->config->pickles['404']) && $_REQUEST['request'] != $this->config->pickles['404'])
-				{
-					$redirect_url .= $this->config->pickles['404'];
-				}
-
-				header('Location: ' . $redirect_url, 404);
-				exit;
-			}
-		}
-
-		// Gets the profiler status
-		$profiler = $this->config->pickles['profiler'];
-
-		$default_method = '__default';
-		$role_method    = null;
-
-		if (isset($_SESSION['__pickles']['security']['role']) && !String::isEmpty($_SESSION['__pickles']['security']['role']))
-		{
-			$role_method = '__default_' . $_SESSION['__pickles']['security']['role'];
-
-			if (method_exists($module, $role_method))
-			{
-				$default_method = $role_method;
-			}
-		}
-
-		// Attempts to execute the default method
-		if ($default_method == $role_method || method_exists($module, $default_method))
-		{
-			if (isset($requested_id))
-			{
-				$module->setRequest(array('id' => $requested_id));
-			}
-
-			// Starts a timer before the module is executed
-			if ($profiler === true || stripos($profiler, 'timers') !== false)
-			{
-				Profiler::timer('module ' . $default_method);
-			}
-
-			$valid_request       = false;
-			$valid_security_hash = false;
-			$error_message       = 'An unexpected error has occurred.';
-
-			// Determines if the request method is valid for this request
-			if ($module->method !== false)
-			{
-				$methods = (is_array($module->method) ? $module->method : array($module->method));
-
-				$request_method = $_SERVER['REQUEST_METHOD'];
-
-				foreach ($methods as $method)
-				{
-					if ($request_method == strtoupper($method))
-					{
-						$valid_request = true;
-						break;
-					}
-				}
-
-				if ($valid_request == false)
-				{
-					$error_message = 'There was a problem with your request method.';
-				}
-
-				unset($methods, $request_method, $method);
-			}
-			else
-			{
-				$valid_request = true;
-			}
-
-			// Validates the hash if applicable
-			if ($valid_request === true && $module->hash !== false)
-			{
-				if (isset($_REQUEST['security_hash']))
-				{
-					$hash_value = ($module->hash === true ? get_class($module) : $module->hash);
-
-					if (Security::generateHash($hash_value) == $_REQUEST['security_hash'])
-					{
-						$valid_security_hash = true;
-					}
-					else
-					{
-						$error_message = 'Invalid security hash.';
-					}
-
-					unset($hash_value);
-				}
-				else
-				{
-					$error_message = 'Missing security hash';
-				}
-			}
-			else
-			{
-				$valid_security_hash = true;
-			}
-
-			$valid_form_input = true;
-
-			if ($valid_request === true && $valid_security_hash === true && $module->validate !== false)
-			{
-				$validation_errors = $module->__validate();
-
-				if ($validation_errors !== false)
-				{
-					$error_message    = implode(' ', $validation_errors);
-					$valid_form_input = false;
-				}
-			}
-
-			/**
-			 * Note to Self: When building in caching will need to let the
-			 * module know to use the cache, either passing in a variable
-			 * or setting it on the object
-			 */
-			if ($valid_request && $valid_security_hash && $valid_form_input)
-			{
-				$module_return = $module->$default_method();
-
-				if (!is_array($module_return))
-				{
-					$module_return = $module->return;
-				}
-				else
-				{
-					$module_return = array_merge($module_return, $module->return);
-				}
-			}
-
-			$display->setModuleReturn(isset($module_return) ? $module_return : array('status' => 'error', 'message' => $error_message));
-
-			unset($error_message);
-
-			// Stops the module timer
-			if ($profiler === true || stripos($profiler, 'timers') !== false)
-			{
-				Profiler::timer('module ' . $default_method);
-			}
-
-			// Sets meta data from the module
-			$display->setMetaData(array(
-				'title'       => $module->title,
-				'description' => $module->description,
-				'keywords'    => $module->keywords
-			));
-		}
-
-		// Starts a timer for the display rendering
-		if ($profiler === true || stripos($profiler, 'timers') !== false)
-		{
-			Profiler::timer('display render');
-		}
-
-		// Renders the content
-		$display->render();
-
-		// Steps the display timer
-		if ($profiler === true || stripos($profiler, 'timers') !== false)
-		{
-			Profiler::timer('display render');
-		}
-	}
-
-	/**
-	 * Destructor
-	 *
-	 * Dumps out the Profiler's report if applicable.
-	 */
-	public function __destruct()
-	{
-		parent::__destruct();
-
-		// Display the Profiler's report is the stars are aligned
-		if ($this->config->pickles['profiler'] != false && $this->passthru == false)
-		{
-			Profiler::report();
-		}
-	}
-
-	/**
-	 * Prepare Variables
-	 *
-	 * Processes the request variable and creates all the variables that the
-	 * Controller needs to load the page.
-	 *
-	 * @param  string $basename the requested page
-	 * @return array the resulting variables
-	 */
-	public function prepareVariables($basename)
-	{
-		// Sets up all of our variables
-		$module_class      = strtr($basename, '/', '_');
-		$module_filename   = SITE_MODULE_PATH . $basename . '.php';
-		$template_basename = $basename;
-		$css_class         = $module_class;
-		$js_basename       = $basename;
-
-		if (isset($action))
-		{
-			$module_class      .= '_' . $action;
-			$template_basename .= '/' . $action;
-			$css_class         .= '_' . $action;
-			$js_basename       .= '/' . $action;
-		}
-
-		// Scrubs class names with hyphens
-		if (strpos($module_class, '-') !== false)
-		{
-			$module_class = preg_replace('/(-(.{1}))/e', 'strtoupper("$2")', $module_class);
-		}
-
-		return array($module_class, $module_filename, $template_basename, $css_class, $js_basename);
-	}
-}
-
-?>

classes/Convert.php

@@ -1,153 +0,0 @@
-<?php
-
-/**
- * Converter
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Convert Class
- *
- * Collection of statically called methods to help aid in converting data
- * formats.
- */
-class Convert
-{
-	// {{{ Array to XML
-
-	/**
-	 * Array to XML
-	 *
-	 * Converts an array into XML tags (recursive). This method expects the
-	 * passed array to be formatted very specifically to accomodate the fact
-	 * that an array's format isn't quite the same as well-formed XML.
-	 *
-	 * Input Array =
-	 *     array('children' => array(
-	 *         'child' => array(
-	 *             array('name' => 'Wendy Darling'),
-	 *             array('name' => 'John Darling'),
-	 *             array('name' => 'Michael Darling')
-	 *         )
-	 *     ))
-	 *
-	 * Output XML =
-	 *     <children>
-	 *         <child><name>Wendy Darling</name></child>
-	 *         <child><name>John Darling</name></child>
-	 *         <child><name>Michael Darling</name></child>
-	 *     </children>
-	 *
-	 * @static
-	 * @param  array $array array to convert into XML
-	 * @return string generated XML
-	 */
-	public static function arrayToXML($array, $format = false, $level = 0)
-	{
-		$xml = '';
-
-		if (is_array($array))
-		{
-			foreach ($array as $node => $value)
-			{
-				// Checks if the value is an array
-				if (is_array($value))
-				{
-					foreach ($value as $node2 => $value2)
-					{
-						if (is_array($value2))
-						{
-							// Nest the value if the node is an integer
-							$new_value = (is_int($node2) ? $value2 : array($node2 => $value2));
-
-							$xml .= ($format ? str_repeat("\t", $level) : '');
-							$xml .= '<' . $node . '>' . ($format ? "\n" : '');
-							$xml .= self::arrayToXML($new_value, $format, $level + 1);
-							$xml .= ($format ? str_repeat("\t", $level) : '');
-							$xml .= '</' . $node . '>' . ($format ? "\n" : '');
-						}
-						else
-						{
-							if (is_int($node2))
-							{
-								$node2 = $node;
-							}
-
-							// Checks for special characters
-							if (htmlspecialchars($value2) != $value2)
-							{
-								$xml .= ($format ? str_repeat("\t", $level) : '');
-								$xml .= '<' . $node2 . '><![CDATA[' . $value2 . ']]></' . $node2 . '>' . ($format ? "\n" : '');
-							}
-							else
-							{
-								$xml .= ($format ? str_repeat("\t", $level) : '');
-								$xml .= '<' . $node2 . '>' . $value2 . '</' . $node2 . '>' . ($format ? "\n" : '');
-							}
-						}
-					}
-				}
-				else
-				{
-					// Checks for special characters
-					if (htmlspecialchars($value) != $value)
-					{
-						$xml .= ($format ? str_repeat("\t", $level) : '');
-						$xml .= '<' . $node . '><![CDATA[' . $value . ']]></' . $node . '>' . ($format ? "\n" : '');
-					}
-					else
-					{
-						$xml .= ($format ? str_repeat("\t", $level) : '');
-						$xml .= '<' . $node . '>' . $value . '</' . $node . '>' . ($format ? "\n" : '');
-					}
-				}
-			}
-		}
-
-		return $xml;
-	}
-
-	// }}}
-	// {{{ To JSON
-
-	/**
-	 * To JSON
-	 *
-	 * Encodes passed variable as JSON.
-	 *
-	 * Requires PHP 5 >= 5.2.0 or PECL json >= 1.2.0
-	 *
-	 * @link http://json.org/
-	 * @link http://us.php.net/json_encode
-	 * @link http://pecl.php.net/package/json
-	 *
-	 * @static
-	 * @param  mixed $variable variable to convert
-	 * @return JSON encoded string
-	 */
-	public static function toJSON($variable)
-	{
-		if (JSON_AVAILABLE)
-		{
-			return json_encode($variable);
-		}
-		else
-		{
-			return '{ "status": "error", "message": "json_encode() not found" }';
-		}
-	}
-
-	// }}}
-}
-
-?>

classes/Database.php

@@ -1,131 +0,0 @@
-<?php
-
-/**
- * Database Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Database Factory
- *
- * Generic class to simplify connecting to a database. All database objects
- * should be created by this class to future proof against any internal changes
- * to PICKLES.
- */
-class Database extends Object
-{
-	/**
-	 * Constructor
-	 *
-	 * Attempts to get an instance of the passed database type or attempts to
-	 * use a default specified in the config.
-	 *
-	 * @param string $name optional name of the connection to use
-	 */
-	public function __construct(String $name = null)
-	{
-		parent::__construct();
-
-		return Database::getInstance($name);
-	}
-
-	/**
-	 * Get Instance
-	 *
-	 * Looks up the datasource using the passed name and gets an instance of
-	 * it. Allows for easy sharing of certain classes within the system to
-	 * avoid the extra overhead of creating new objects each time. Also avoids
-	 * the hassle of passing around variables (yeah I know, very global-ish)
-	 *
-	 * @static
-	 * @param  string $name name of the datasource
-	 * @return object instance of the class
-	 */
-	public static function getInstance($name = null)
-	{
-		$config = Config::getInstance();
-
-		// Checks if we have a default
-		if ($name == null)
-		{
-			// Checks the config for a default
-			if (isset($config->pickles['datasource']))
-			{
-				$name = $config->pickles['datasource'];
-			}
-			// Tries to use the first defined datasource
-			elseif (is_array($config->datasources))
-			{
-				$datasources = $config->datasources;
-				$name        = key($datasources);
-			}
-		}
-
-		// If we have a name try to set up a connection
-		if ($name != null)
-		{
-			if (isset($config->datasources[$name]))
-			{
-				$datasource = $config->datasources[$name];
-
-				if (!isset($datasource['driver']))
-				{
-					return false;
-				}
-
-				$datasource['driver'] = strtolower($datasource['driver']);
-
-				if (!isset(self::$instances['Database'][$name]))
-				{
-					// Checks the driver is legit and scrubs the name
-					switch ($datasource['driver'])
-					{
-						case 'pdo_mysql':  $class = 'PDO_MySQL';      break;
-						case 'pdo_pgsql':  $class = 'PDO_PostgreSQL'; break;
-						case 'pdo_sqlite': $class = 'PDO_SQLite';     break;
-
-						default:
-							throw new Exception('Datasource driver "' . $datasource['driver'] . '" is invalid');
-							break;
-					}
-
-					// Instantiates our database class
-					$class    = 'Database_' . $class;
-					$instance = new $class();
-
-					// Sets our database parameters
-					if (is_array($datasource))
-					{
-						foreach ($datasource as $variable => $value)
-						{
-							$instance->$variable = $value;
-						}
-					}
-				}
-
-				// Caches the instance for possible reuse later
-				if (isset($instance))
-				{
-					self::$instances['Database'][$name] = $instance;
-				}
-
-				// Returns the instance
-				return self::$instances['Database'][$name];
-			}
-		}
-
-		return false;
-	}
-}
-
-?>

classes/Database/Common.php

@@ -1,139 +0,0 @@
-<?php
-
-/**
- * Common Database Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Common Database Abstraction Layer
- *
- * Parent class that our database driver classes should be extending. Contains
- * basic functionality for instantiation and interfacing.
- */
-abstract class Database_Common extends Object
-{
-	/**
-	 * Driver
-	 *
-	 * @var string
-	 */
-	public $driver = null;
-
-	/**
-	 * Hostname for the server
-	 *
-	 * @var string
-	 */
-	public $hostname = 'localhost';
-
-	/**
-	 * Port number for the server
-	 *
-	 * @var integer
-	 */
-	public $port = null;
-
-	/**
-	 * UNIX socket for the server
-	 *
-	 * @var integer
-	 */
-	public $socket = null;
-
-	/**
-	 * Username for the server
-	 *
-	 * @var string
-	 */
-	public $username = null;
-
-	/**
-	 * Password for the server
-	 *
-	 * @var string
-	 */
-	public $password = null;
-
-	/**
-	 * Database name for the server
-	 *
-	 * @var string
-	 */
-	public $database = null;
-
-	/**
-	 * Whether or not to use caching
-	 *
-	 * @var boolean
-	 */
-	public $cache = false;
-
-	/**
-	 * Connection resource
-	 *
-	 * @var object
-	 */
-	public $connection = null;
-
-	/**
-	 * Results object for the executed statement
-	 *
-	 * @var object
-	 */
-	public $results = null;
-
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		// Checks the driver is set and available
-		if ($this->driver == null)
-		{
-			throw new Exception('Driver name is not set');
-		}
-		else
-		{
-			if (extension_loaded($this->driver) == false)
-			{
-				throw new Exception('Driver "' . $this->driver . '" is not loaded');
-			}
-		}
-	}
-
-	/**
-	 * Open Database Connection
-	 *
-	 * Establishes a connection to the MySQL database based on the configuration
-	 * options that are available in the Config object.
-	 *
-	 * @abstract
-	 * @return   boolean true on success, throws an exception overwise
-	 */
-	abstract public function open();
-
-	/**
-	 * Close Database Connection
-	 *
-	 * Sets the connection to null regardless of state.
-	 *
-	 * @abstract
-	 * @return   boolean always true
-	 */
-	abstract public function close();
-}
-
-?>

classes/Database/PDO/Common.php

@@ -1,278 +0,0 @@
-<?php
-
-/**
- * PDO Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * PDO Abstraction Layer
- *
- * Parent class for any of our database classes that use PDO.
- */
-class Database_PDO_Common extends Database_Common
-{
-	/**
-	 * DSN format
-	 *
-	 * @access protected
-	 * @var    string
-	 */
-	protected $dsn;
-
-	/**
-	 * PDO Attributes
-	 *
-	 * @access protected
-	 * @var    string
-	 */
-	protected $attributes = array(
-		PDO::ATTR_PERSISTENT   => true,
-		PDO::ATTR_ERRMODE      => PDO::ERRMODE_EXCEPTION,
-		PDO::NULL_EMPTY_STRING => true,
-	);
-
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		// Checks that the prefix is set
-		if ($this->dsn == null)
-		{
-			throw new Exception('Data source name is not defined');
-		}
-
-		switch ($this->driver)
-		{
-			case 'pdo_mysql':
-				// Resolves "Invalid UTF-8 sequence" issues when encoding as JSON
-				// @todo Didn't resolve that issue, borked some other characters though
-				//$this->attributes[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES utf8';
-				break;
-
-			case 'pdo_pgsql':
-				// This combats a bug: https://bugs.php.net/bug.php?id=62571&edit=1
-				$this->attributes[PDO::ATTR_PERSISTENT] = false;
-
-				// This allows for multiple prepared queries
-				$this->attributes[PDO::ATTR_EMULATE_PREPARES] = true;
-
-				break;
-		}
-	}
-
-	/**
-	 * Opens database connection
-	 *
-	 * Establishes a connection to the database based on the set configuration
-	 * options.
-	 *
-	 * @return boolean true on success, throws an exception overwise
-	 */
-	public function open()
-	{
-		if ($this->connection === null)
-		{
-			if (isset($this->username, $this->password, $this->database))
-			{
-				// Creates a new PDO database object (persistent)
-				try
-				{
-					// Swaps out any variables with values in the DSN
-					$this->dsn = str_replace(
-						array('[[hostname]]', '[[port]]', '[[socket]]', '[[username]]', '[[password]]', '[[database]]'),
-						array($this->hostname, $this->port, $this->socket, $this->username, $this->password, $this->database),
-						$this->dsn
-					);
-
-					// Strips any empty parameters in the DSN
-					$this->dsn = str_replace(array('host=;', 'port=;', 'unix_socket=;'), '', $this->dsn);
-
-					// Attempts to establish a connection
-					$this->connection = new PDO($this->dsn,	$this->username, $this->password, $this->attributes);
-				}
-				catch (PDOException $e)
-				{
-					throw new Exception($e);
-				}
-			}
-			else
-			{
-				throw new Exception('There was an error loading the database configuration');
-			}
-		}
-
-		return true;
-	}
-
-	/**
-	 * Closes database connection
-	 *
-	 * Sets the connection to null regardless of state.
-	 *
-	 * @return boolean always true
-	 */
-	public function close()
-	{
-		$this->connection = null;
-		return true;
-	}
-
-	/**
-	 * Executes an SQL Statement
-	 *
-	 * Executes a standard or prepared query based on passed parameters. All
-	 * queries are logged to a file as well as timed and logged in the
-	 * execution time is over 1 second.
-	 *
-	 * @param  string $sql statement to execute
-	 * @param  array $input_parameters optional key/values to be bound
-	 * @return integer ID of the last inserted row or sequence number
-	 */
-	public function execute($sql, $input_parameters = null)
-	{
-		$this->open();
-
-		if ($this->config->pickles['logging'] === true)
-		{
-			$loggable_query = $sql;
-
-			if ($input_parameters != null)
-			{
-				$loggable_query .= ' -- ' . (JSON_AVAILABLE ? json_encode($input_parameters) : serialize($input_parameters));
-			}
-
-			Log::query($loggable_query);
-		}
-
-		$sql = trim($sql);
-
-		// Checks if the query is blank
-		if ($sql != '')
-		{
-			$files = array();
-
-			// Ubuntu 10.04 is a bit behind on PHP 5.3.x and the IGNORE_ARGS
-			// constant doesn't exist. To conserve memory, the backtrace will
-			// Only be used on servers running PHP 5.3.6 or above.
-			if (version_compare(PHP_VERSION, '5.3.6', '>='))
-			{
-				$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
-				krsort($backtrace);
-
-				foreach ($backtrace as $file)
-				{
-					if (isset($file['class'], $file['line']))
-					{
-						$files[] = $file['class'] . ':' . $file['line'];
-					}
-				}
-			}
-
-			$sql .= "\n" . '/* [' . implode('|', $files) . '] */';
-
-			try
-			{
-				// Establishes if we're working on an EXPLAIN
-				if (Profiler::enabled('explains') == true)
-				{
-					$explaining = preg_match('/^EXPLAIN /i', $sql);
-					$selecting  = preg_match('/^SELECT /i',  $sql);
-				}
-				else
-				{
-					$explaining = null;
-					$selecting  = null;
-				}
-
-				// Executes a standard query
-				if ($input_parameters === null)
-				{
-					// Explains the query
-					if ($selecting == true && $explaining == false)
-					{
-						$explain = $this->fetch('EXPLAIN ' . $sql);
-					}
-
-					$start_time    = microtime(true);
-					$this->results = $this->connection->query($sql);
-				}
-				// Executes a prepared statement
-				else
-				{
-					// Explains the query
-					if ($selecting == true && $explaining == false)
-					{
-						$explain = $this->fetch('EXPLAIN ' . $sql, $input_parameters);
-					}
-
-					$start_time    = microtime(true);
-					$this->results = $this->connection->prepare($sql);
-					$this->results->execute($input_parameters);
-				}
-
-				$end_time = microtime(true);
-				$duration = $end_time - $start_time;
-
-				if ($duration >= 1)
-				{
-					Log::slowQuery($duration . ' seconds: ' . $loggable_query);
-				}
-
-				// Logs the information to the profiler
-				if ($explaining == false && Profiler::enabled('explains', 'queries'))
-				{
-					Profiler::logQuery($sql, $input_parameters, (isset($explain) ? $explain : false), $duration);
-				}
-			}
-			catch (PDOException $e)
-			{
-				throw new Exception($e);
-			}
-		}
-		else
-		{
-			throw new Exception('No query to execute');
-		}
-
-		return $this->connection->lastInsertId();
-	}
-
-	/**
-	 * Fetch records from the database
-	 *
-	 * @param  string $sql statement to be executed
-	 * @param  array $input_parameters optional key/values to be bound
-	 * @param  string $return_type optional type of return set
-	 * @return mixed based on return type
-	 */
-	public function fetch($sql = null, $input_parameters = null)
-	{
-		$this->open();
-
-		if ($sql !== null)
-		{
-			$this->execute($sql, $input_parameters);
-		}
-
-		// Pulls the results based on the type
-		$results = $this->results->fetchAll(PDO::FETCH_ASSOC);
-
-		return $results;
-	}
-}
-
-?>

classes/Database/PDO/MySQL.php

@@ -1,45 +0,0 @@
-<?php
-
-/**
- * MySQL Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * MySQL Database Abstraction Layer
- */
-class Database_PDO_MySQL extends Database_PDO_Common
-{
-	/**
-	 * Driver
-	 *
-	 * @var string
-	 */
-	public $driver = 'pdo_mysql';
-
-	/**
-	 * DSN format
-	 *
-	 * @var string
-	 */
-	public $dsn = 'mysql:host=[[hostname]];port=[[port]];unix_socket=[[socket]];dbname=[[database]]';
-
-	/**
-	 * Default port
-	 *
-	 * @var integer
-	 */
-	public $port = 3306;
-}
-
-?>

classes/Database/PDO/PostgreSQL.php

@@ -1,45 +0,0 @@
-<?php
-
-/**
- * PostgreSQL Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * PostgreSQL Database Abstraction Layer
- */
-class Database_PDO_PostgreSQL extends Database_PDO_Common
-{
-	/**
-	 * Driver
-	 *
-	 * @var string
-	 */
-	public $driver = 'pdo_pgsql';
-
-	/**
-	 * DSN format
-	 *
-	 * @var string
-	 */
-	public $dsn = 'pgsql:host=[[hostname]];port=[[port]];dbname=[[database]];user=[[username]];password=[[password]]';
-
-	/**
-	 * Default port
-	 *
-	 * @var integer
-	 */
-	public $port = 5432;
-}
-
-?>

classes/Database/PDO/SQLite.php

@@ -1,38 +0,0 @@
-<?php
-
-/**
- * SQLite Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * SQLite Database Abstraction Layer
- */
-class Database_PDO_SQLite extends Database_PDO_Common
-{
-	/**
-	 * Driver
-	 *
-	 * @var string
-	 */
-	public $driver = 'pdo_sqlite';
-
-	/**
-	 * DSN format
-	 *
-	 * @var string
-	 */
-	public $dsn = 'sqlite:[[hostname]]';
-}
-
-?>

classes/Date.php

@@ -1,41 +0,0 @@
-<?php
-
-/**
- * Date Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Date Class
- *
- * Just a simple collection of static functions to accomplish some of the more
- * redundant date related manipulation.
- */
-class Date
-{
-	/**
-	 * Age
-	 *
-	 * Calculates age based on the passed date.
-	 *
-	 * @static
-	 * @param  string $date birth / inception date
-	 * @return integer $age number of years old
-	 */
-	public static function age($date)
-	{
-		return Time::age($date);
-	}
-}
-
-?>

classes/Display/Common.php

@@ -1,199 +0,0 @@
-<?php
-
-/**
- * Common Display Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Common Display Class
- *
- * This is the parent class class that each display class should be
- * extending and executing parent::render()
- */
-abstract class Display_Common extends Object
-{
-	/**
-	 * Template Extension
-	 *
-	 * @access protected
-	 * @var    string $extension file extension for the template files
-	 */
-	protected $extension = null;
-
-	/**
-	 * Parent Template
-	 *
-	 * @access protected
-	 * @var    string
-	 */
-	protected $parent_template = null;
-
-	/**
-	 * Child (sub) Template
-	 *
-	 * @access protected
-	 * @var    string
-	 */
-	protected $child_template = null;
-
-	/**
-	 * CSS Class Name
-	 *
-	 * @access protected
-	 * @var    string
-	 */
-	protected $css_class = '';
-
-	/**
-	 * Javascript [Path and] Basename
-	 *
-	 * @access protected
-	 * @var    array
-	 */
-	protected $js_basename = '';
-
-	/**
-	 * Meta Data
-	 *
-	 * @access protected
-	 * @var    array
-	 */
-	protected $meta_data = null;
-
-	/**
-	 * Module Return Data
-	 *
-	 * @access protected
-	 * @var    array
-	 */
-	protected $module_return = null;
-
-	/**
-	 * Constructor
-	 *
-	 * Gets those headers working
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		// Obliterates any passed in PHPSESSID (thanks Google)
-		if (stripos($_SERVER['REQUEST_URI'], '?PHPSESSID=') !== false)
-		{
-			list($request_uri, $phpsessid) = explode('?PHPSESSID=', $_SERVER['REQUEST_URI'], 2);
-			header('HTTP/1.1 301 Moved Permanently');
-			header('Location: ' . $request_uri);
-			exit;
-		}
-		else
-		{
-			// XHTML compliancy stuff
-			ini_set('arg_separator.output', '&amp;');
-			ini_set('url_rewriter.tags',    'a=href,area=href,frame=src,input=src,fieldset=');
-
-			header('Content-type: text/html; charset=UTF-8');
-		}
-	}
-
-	/**
-	 * Set Template
-	 *
-	 * Sets the template file based on passed template type. Adds path and
-	 * extension if applicable.
-	 *
-	 * @param string $template template file's basename
-	 * @param string $type template file's type (either parent or child)
-	 */
-	private function setTemplate($template, $type)
-	{
-		if ($template != null)
-		{
-			$template_name = $type . '_template';
-			$template_path = SITE_TEMPLATE_PATH . ($type == 'parent' ? '__shared/' : '');
-			$template_file = $template_path . $template . ($this->extension != false ? '.' . $this->extension : '');
-
-			if (file_exists($template_file))
-			{
-				$this->$template_name = $template_file;
-			}
-		}
-	}
-
-	/**
-	 * Set Template Variables
-	 *
-	 * Sets the variables used by the templates
-	 *
-	 * @param string $parent_template parent template
-	 * @param string $child_template child (sub) template
-	 * @param string $css_class name of the CSS class for the module
-	 * @param string $js_basename basename for the javascript file for the module
-	 * @param boolean $fluid whether or not use a fluid layout
-	 */
-	public function setTemplateVariables($parent_template, $child_template, $css_class, $js_basename, $fluid)
-	{
-		$this->setTemplate($parent_template, 'parent');
-		$this->setTemplate($child_template,  'child');
-
-		$this->css_class   = $css_class;
-		$this->js_basename = $js_basename;
-		$this->fluid       = $fluid;
-	}
-
-	/**
-	 * Set Meta Data
-	 *
-	 * Sets the meta data from the module so the display class can use it
-	 *
-	 * @param array $meta_data key/value array of data
-	 */
-	public function setMetaData($meta_data)
-	{
-		$this->meta_data = $meta_data;
-	}
-
-	/**
-	 * Set Module Return
-	 *
-	 * Sets the return data from the module so the display class can display it
-	 *
-	 * @param array $module_return key / value pairs for the data
-	 */
-	public function setModuleReturn($module_return)
-	{
-		$this->module_return = $module_return;
-	}
-
-	/**
-	 * Template Exists
-	 *
-	 * Checks the templates for validity, not required by every display type so
-	 * the return defaults to true.
-	 *
-	 * @return boolean whether or not the template exists
-	 */
-	public function templateExists()
-	{
-		return true;
-	}
-
-	/**
-	 * Rendering Method
-	 *
-	 * @abstract
-	 */
-	abstract public function render();
-}
-
-?>

classes/Display/JSON.php

@@ -1,34 +0,0 @@
-<?php
-
-/**
- * JSON Display Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * JSON Display
- *
- * Displays data in JavaScript Object Notation.
- */
-class Display_JSON extends Display_Common
-{
-	/**
-	 * Renders the data in JSON format
-	 */
-	public function render()
-	{
-		echo Convert::toJSON($this->module_return);
-	}
-}
-
-?>

classes/Display/PHP.php

@@ -1,136 +0,0 @@
-<?php
-
-/**
- * PHP Display Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * PHP Display
- *
- * Displays the associated PHP templates for the Model.
- */
-class Display_PHP extends Display_Common
-{
-	/**
-	 * Template Extension
-	 *
-	 * I know there's some controversy amoungst my peers concerning the
-	 * usage of the .phtml extension for these PHP template files. If you
-	 * would prefer .php or .tpl extensions, feel free to void your
-	 * warranty and change it here.
-	 *
-	 * @access protected
-	 * @var    string $extension file extension for the template files
-	 */
-	protected $extension = 'phtml';
-
-	/**
-	 * Template Exists
-	 *
-	 * @return integer the number of templates defined
-	 */
-	public function templateExists()
-	{
-		if ($this->parent_template != null)
-		{
-			return file_exists($this->parent_template) && file_exists($this->child_template);
-		}
-		else
-		{
-			return file_exists($this->child_template);
-		}
-	}
-
-	/**
-	 * Renders the PHP templated pages
-	 */
-	public function render()
-	{
-		if ($this->templateExists())
-		{
-			// Starts up the buffer
-			ob_start();
-
-			// Creates (possibly overwritten) objects
-			$dynamic_class = (class_exists('CustomDynamic') ? 'CustomDynamic' : 'Dynamic');
-			$form_class    = (class_exists('CustomForm')    ? 'CustomForm'    : 'Form');
-			$html_class    = (class_exists('CustomHTML')    ? 'CustomHTML'    : 'HTML');
-
-			// {{{ Old scope, magic variables
-
-			// Puts the class variables in local scope of the template
-			$__dynamic   = new $dynamic_class();
-			$__form      = new $form_class();
-			$__html      = new $html_class();
-			$__config    = $this->config;
-			$__meta      = $this->meta_data;
-			$__module    = $this->module_return;
-			$__css_class = $this->css_class;
-			$__js_file   = $this->js_basename;
-			$__fluid     = $this->fluid;
-
-			// }}}
-			// {{{ New scope, class variables
-
-			$this->dynamic   = &$__dynamic;
-			$this->form      = &$__form;
-			$this->html      = &$__html;
-			$this->meta      = &$__meta;
-			$this->module    = &$__module;
-			$this->js_file   = &$this->js_basename;
-
-			// }}}
-
-			// Loads the template
-			if ($this->parent_template != null)
-			{
-				if ($this->child_template == null)
-				{
-					$__template = $this->parent_template;
-				}
-				else
-				{
-					$__template = $this->child_template;
-				}
-
-				$this->template = $__template;
-
-				require_once $this->parent_template;
-			}
-			elseif ($this->child_template != null)
-			{
-				$__template = $this->child_template;
-
-				$this->template = $__template;
-
-				require_once $__template;
-			}
-
-			// Grabs the buffer contents and clears it out
-			$buffer = ob_get_clean();
-
-			// Kills any whitespace and HTML comments
-			$buffer = preg_replace(array('/^[\s]+/m', '/<!--(?:(?!BuySellAds).)+-->/U'), '', $buffer);
-
-			// Note, this doesn't exit in case you want to run code after the display of the page
-			echo $buffer;
-		}
-		else
-		{
-			echo Convert::toJSON($this->module_return);
-		}
-	}
-}
-
-?>

classes/Display/RSS.php

@@ -1,146 +0,0 @@
-<?php
-
-/**
- * RSS Display Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * RSS Display
- *
- * Displays data as an RSS formatted XML string.
- */
-class Display_RSS extends Display_Common
-{
-	// {{{ Feed Defaults
-
-	/**
-	 * RSS Version
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $version = '2.0';
-
-	/**
-	 * Date Format
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $date_format = 'r';
-
-	// }}}
-
-	// {{{ Channel Defaults
-
-	/**
-	 * Title
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $title = '';
-
-	/**
-	 * Link
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $link = '';
-
-	/**
-	 * Description
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $description = '';
-
-	/**
-	 * Language
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $language = 'en-us';
-
-	/**
-	 * Generator
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $generator = 'https://github.com/joshtronic/pickles';
-
-	// }}}
-
-	/**
-	 * Renders the data in RSS format
-	 */
-	public function render()
-	{
-		// Throws off the syntax highlighter otherwise
-		echo '<' . '?xml version="1.0" ?' . '><rss version="' . $this->version . '"><channel>';
-
-		// Loops through the passable channel variables
-		$channel = array();
-		foreach (array('title', 'link', 'description', 'language') as $variable)
-		{
-			if (isset($this->module_return[$variable]))
-			{
-				$this->$variable = $this->module_return[$variable];
-			}
-
-			$channel[$variable] = $this->$variable;
-		}
-
-		$channel['generator'] = $this->generator;
-
-		// Loops through the items
-		$items      = '';
-		$build_date = '';
-		if (isset($this->module_return['items']) && is_array($this->module_return['items']))
-		{
-			foreach ($this->module_return['items'] as $item)
-			{
-				// Note: time is the equivalent to pubDate, I just don't like camel case variables
-				$publish_date = date($this->date_format, is_numeric($item['time']) ? $item['time'] : strtotime($item['time']));
-
-				if ($build_date == '')
-				{
-					$build_date = $publish_date;
-				}
-
-				if (isset($item['link']))
-				{
-					$item['guid'] = $item['link'];
-				}
-
-				$item['pubDate'] = $publish_date;
-
-				unset($item['time']);
-
-				$items .= Convert::arrayToXML($item);
-			}
-		}
-
-		$channel['pubDate']       = $build_date;
-		$channel['lastBuildDate'] = $build_date;
-
-		echo Convert::arrayToXML($channel) . $items . '</channel></rss>';
-	}
-}
-
-?>

classes/Display/XML.php

@@ -1,34 +0,0 @@
-<?php
-
-/**
- * XML Display Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * XML Display
- *
- * Displays data in XML format.
- */
-class Display_XML extends Display_Common
-{
-	/**
-	 * Renders the data in XML format
-	 */
-	public function render()
-	{
-		echo Convert::arrayToXML($this->module_return);
-	}
-}
-
-?>

classes/Distance.php

@@ -1,144 +0,0 @@
-<?php
-
-/**
- * Distance
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Distance Class
- *
- * Collection of statically called methods to help aid distance-related
- * conversions and calculations.
- */
-class Distance
-{
-	// {{{ Call Static
-
-	/**
-	 * Call Static
-	 *
-	 * Magic method to power the unit conversion without much code.
-	 *
-	 * @static
-	 * @param  string $method name of the static method being called
-	 * @param  array $arguments array of the passed arguments
-	 * @return mixed converted units or false
-	 */
-	public static function __callStatic($method, $arguments)
-	{
-		$pieces = explode('to', strtolower($method));
-
-		if (count($pieces) == 2)
-		{
-			return Distance::convertUnit($arguments[0], $pieces[0], $pieces[1]);
-		}
-
-		return false;
-	}
-
-	// }}}
-	// {{{ Convert Unit
-
-	/**
-	 * Convert Unit
-	 *
-	 * Converts a distance from one unit to another.
-	 *
-	 * @static
-	 * @param  mixed $distance starting distance
-	 * @param  string $from starting unit
-	 * @param  string $to ending unit
-	 * @return mixed
-	 */
-	private static function convertUnit($distance, $from, $to)
-	{
-		$multiplier = 1;
-
-		switch ($from)
-		{
-			case 'kilometers':
-				switch ($to)
-				{
-					case 'miles':  $multiplier = 0.621371; break;
-					case 'meters': $multiplier =     1000; break;
-					case 'yards':  $multiplier =  1093.61; break;
-				}
-				break;
-
-			case 'miles':
-				switch ($to)
-				{
-					case 'kilometers': $multiplier = 1.60934; break;
-					case 'meters':     $multiplier = 1609.34; break;
-					case 'yards':      $multiplier =    1760; break;
-				}
-				break;
-
-			case 'meters':
-				switch ($to)
-				{
-					case 'kilometers': $multiplier =       0.001; break;
-					case 'miles':      $multiplier = 0.000621371; break;
-					case 'yards':      $multiplier =     1.09361; break;
-				}
-				break;
-		}
-
-		return $distance * $multiplier;
-	}
-
-	// }}}
-	// {{{ Calculate Distance
-
-	/**
-	 * Calculate Distance
-	 *
-	 * Calculates the distance between two sets of coordinates and returns the
-	 * requested units. I really wanted to call this distance() but it seems
-	 * you can't do that in PHP due to the backwards compatibility of the
-	 * PHP4 constructors that were named the same as the class.
-	 *
-	 * @static
-	 * @param  mixed $latitude_from starting latitude
-	 * @param  mixed $longitude_from starting longitude
-	 * @param  mixed $latitude_to ending latitude
-	 * @param  mixed $longitude_to ending longitude
-	 * @param  string $unit optional units to return, miles by default
-	 * @return mixed distance between the points in the desired unit
-	 */
-	public static function calculateDistance($latitude_from, $longitude_from, $latitude_to, $longitude_to, $unit = 'miles')
-	{
-		$unit  = ucwords(strtolower($unit));
-		$theta = $longitude_from - $longitude_to;
-
-		$distance =
-			sin(deg2rad($latitude_from))
-			* sin(deg2rad($latitude_to))
-			+ cos(deg2rad($latitude_from))
-			* cos(deg2rad($latitude_to))
-			* cos(deg2rad($theta));
-
-		$distance = acos($distance);
-		$distance = rad2deg($distance);
-		$miles    = $distance * 60 * 1.1515;
-
-		$method = 'milesTo' . $unit;
-
-		return Distance::$method($miles);
-	}
-
-	// }}}
-}
-
-?>

classes/Dynamic.php

@@ -1,299 +0,0 @@
-<?php
-
-/**
- * Dynamic Content Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Dynamic Class
- *
- * Handles generating links to static content that are a timestamp injected as
- * to avoid hard caching. Also minifies content where applicable.
- *
- * Note: you will want to add a mod_rewrite line to your .htaccess to support
- * the routing to the filenames with the timestamp injected:
- *
- * RewriteRule ^(.+)\.([\d]+)\.(css|js|gif|png|jpg|jpeg)$ /$1.$3 [NC,QSA]
- */
-class Dynamic extends Object
-{
-	/**
-	 * Generate Reference
-	 *
-	 * Appends a dynamic piece of information to the passed reference in the
-	 * form of a UNIX timestamp added to the query string.
-	 *
-	 * @param  string $reference URI reference of the file
-	 * @param  string $failover URI reference to use if the reference can't be found
-	 * @return string URI reference reference with dynamic content
-	 */
-	public function reference($reference, $failover = false)
-	{
-		// Checks if the URI reference is absolute, and not relative
-		if (substr($reference, 0, 1) == '/')
-		{
-			$query_string = '';
-
-			// Checks for ? and extracts query string
-			if (strstr($reference, '?'))
-			{
-				list($reference, $query_string) = explode('?', $reference);
-			}
-
-			// Adds the dot so the file functions can find the file
-			$file = '.' . $reference;
-
-			if (file_exists($file))
-			{
-				// Replaces the extension with time().extension
-				$parts = explode('.', $reference);
-
-				if (count($parts) == 1)
-				{
-					throw new Exception('Filename must have an extension (e.g. /path/to/file.png)');
-				}
-				else
-				{
-					end($parts);
-					$parts[key($parts)] = filemtime($file) . '.' . current($parts);
-					$reference = implode('.', $parts);
-				}
-
-				// Adds the query string back
-				if ($query_string != '')
-				{
-					$reference .= '?' . $query_string;
-				}
-			}
-			else
-			{
-				if ($failover != false)
-				{
-					$reference = $failover;
-				}
-				else
-				{
-					throw new Exception('Supplied reference does not exist (' . $reference . ')');
-				}
-			}
-		}
-		else
-		{
-			throw new Exception('Reference value must be absolute (e.g. /path/to/file.png)');
-		}
-
-		return $reference;
-	}
-
-	/**
-	 * Generate Stylesheet Reference
-	 *
-	 * Attempts to minify the stylesheet and then returns the reference URI for
-	 * the file, minified or not. Supports LESS and SASS, pass it a .less file
-	 * or a .scss file instead and it will be compiled before minification.
-	 *
-	 * @param  string $reference URI reference of the Stylesheet
-	 * @return string URI reference reference with dynamic content
-	 * @url    http://lesscss.org
-	 * @url    http://sass-lang.com
-	 */
-	public function css($original_reference)
-	{
-		$less = false;
-		$sass = false;
-
-		// Injects .min into the filename
-		$parts = explode('.', $original_reference);
-
-		if (count($parts) == 1)
-		{
-			throw new Exception('Filename must have an extension (e.g. /path/to/file.css)');
-		}
-		else
-		{
-			end($parts);
-
-			switch (current($parts))
-			{
-				case 'less':
-					$less               = true;
-					$parts[key($parts)] = 'css';
-					break;
-
-				case 'scss':
-					$sass               = true;
-					$parts[key($parts)] = 'css';
-					break;
-			}
-
-			$parts[key($parts)] = 'min.' . current($parts);
-			$minified_reference = implode('.', $parts);
-		}
-
-		$original_filename = '.' . $original_reference;
-		$minified_filename = '.' . $minified_reference;
-
-		$path = dirname($original_filename);
-
-		if (file_exists($original_filename))
-		{
-			$reference = $original_reference;
-
-			/**
-			 * Disabled the sanity checks because I'm using LESS's @import for
-			 * some hackery and it's not validating as true due to the imported
-			 * file not being interrogated. Should be okay as minifying is now
-			 * a subjective action that's turned on in the config due to the
-			 * issues I had in production with it.
-			 *
-			 * if (is_writable($path)
-			 *     && (!file_exists($minified_filename) || filemtime($original_filename) > filemtime($minified_filename))
-			 *     && $this->config->pickles['minify'] === true)
-			 */
-			if ($this->config->pickles['minify'] === true)
-			{
-				// Compiles LESS & SASS to CSS before minifying
-				if ($less || $sass)
-				{
-					$compiled_filename = str_replace('.min', '', $minified_filename);
-
-					if ($less)
-					{
-						// I couldn't get getenv() to give me the PATH value... so yeah, there's that.
-						exec('echo $PATH', $path);
-						putenv('PATH=' . $path[0] . PATH_SEPARATOR . '/usr/local/bin');
-
-						$command = 'lessc ' . $original_filename . ' > ' . $compiled_filename;
-					}
-					elseif ($sass)
-					{
-						$command = 'sass ' . $original_filename . ':' . $compiled_filename;
-					}
-
-					exec($command, $output, $return);
-
-					if ($return !== 0)
-					{
-						throw new Exception('There was an error executing `' . $command . '` it returned exit code ' . $return);
-					}
-
-					$original_filename = $compiled_filename;
-				}
-
-				// Minifies CSS with a few basic character replacements.
-				$stylesheet = file_get_contents($original_filename);
-				$stylesheet = str_replace(array("\t", "\n", ', ', ' {', ': ', ';}', '{  ', ';  '), array('', '', ',', '{', ':', '}', '{', ';'), $stylesheet);
-				$stylesheet = preg_replace('/\/\*.+?\*\//', '', $stylesheet);
-				file_put_contents($minified_filename, $stylesheet);
-
-				$reference = $minified_reference;
-			}
-			elseif (file_exists($minified_filename))
-			{
-				$reference = $minified_reference;
-			}
-			else
-			{
-				Log::warning('Unable to minify ' . $original_reference . ' and a minified copy does not already exist');
-			}
-
-			$reference = $this->reference($reference);
-		}
-		else
-		{
-			throw new Exception('Supplied reference does not exist');
-		}
-
-		return $reference;
-	}
-
-	/**
-	 * Generate Javascript Reference
-	 *
-	 * Attempts to minify the source with Google's Closure compiler, and then
-	 * returns the reference URI for the file, minified or not.
-	 *
-	 * @link   http://code.google.com/closure/compiler/
-	 * @param  string $reference URI reference of the Javascript file
-	 * @return string URI reference reference with dynamic content
-	 */
-	public function js($original_reference, $level = 'simple')
-	{
-		$level = strtoupper($level);
-
-		switch ($level)
-		{
-			CASE 'WHITESPACE':
-			CASE 'SIMPLE':
-			CASE 'ADVANCED':
-				// Injects .min into the filename
-				$parts = explode('.', $original_reference);
-
-				if (count($parts) == 1)
-				{
-					throw new Exception('Filename must have an extension (e.g. /path/to/file.js)');
-				}
-				else
-				{
-					end($parts);
-					$parts[key($parts)] = 'min.' . current($parts);
-					$minified_reference = implode('.', $parts);
-				}
-
-				$original_filename = '.' . $original_reference;
-				$minified_filename = '.' . $minified_reference;
-
-				$path = dirname($original_filename);
-
-				if (file_exists($original_filename))
-				{
-					$reference = $original_reference;
-
-					if (is_writable($path)
-						&& (!file_exists($minified_filename) || filemtime($original_filename) > filemtime($minified_filename))
-						&& extension_loaded('curl')
-						&& $this->config->pickles['minify'] === true)
-					{
-						exec('java -jar ' . PICKLES_PATH . 'vendors/google/closure-compiler/compiler.jar --js=' . $original_filename . ' --compilation_level='  . ($level . '_' . ($level == 'WHITESPACE' ? 'ONLY' : 'OPTIMIZATIONS')) . ' --js_output_file=' . $minified_filename);
-
-						$reference = $minified_reference;
-					}
-					elseif (file_exists($minified_filename))
-					{
-						$reference = $minified_reference;
-					}
-					else
-					{
-						Log::warning('Unable to minify ' . $original_reference . ' and a minified copy does not already exist');
-					}
-
-					$reference = $this->reference($reference);
-				}
-				else
-				{
-					throw new Exception('Supplied reference does not exist');
-				}
-
-				break;
-
-			default:
-				throw new Exception('The level "' . $level . '" is invalid. Valid levels include "whitespace", "simple" and "advanced"');
-				break;
-		}
-
-		return $reference;
-	}
-}
-
-?>

classes/Error.php

@@ -1,104 +0,0 @@
-<?php
-
-/**
- * Error Reporting for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Error Class
- *
- * Standardized error reporting, mostly used to display fatal errors.
- */
-class Error
-{
-	/**
-	 * Fatal Error
-	 *
-	 * Displays a friendly error to the user via HTML, logs it then exits.
-	 *
-	 * @static
-	 * @param  string $message the message to be displayed to the user
-	 */
-	public static function fatal($message)
-	{
-		$config = Config::getInstance();
-
-		if ($config->pickles['logging'] === true)
-		{
-			if (Log::error($message) == false)
-			{
-				$message .= '<br><br>This error message could not be logged as the log path or log file is not writable';
-			}
-		}
-		?>
-		<!DOCTYPE html>
-		<html>
-			<head>
-				<title><?php echo $_SERVER['SERVER_NAME']; ?> - error</title>
-				<style>
-					html
-					{
-						background: #eee;
-						font-family: "Lucida Sans", "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, sans-serif;
-						width: 100%;
-						height: 100%;
-						font-size: 1em;
-					}
-					body
-					{
-						text-align: center;
-						margin-top: 100px;
-					}
-					div
-					{
-						font-size: 150%;
-						color: #600;
-						text-shadow: 2px 2px 2px #eb8383;
-						margin: 0;
-						font-weight: bold;
-						background: #ff9c9c;
-						padding: 20px;
-						border-radius: 20px;
-						-moz-border-radius: 20px;
-						-webkit-border-radius: 20px;
-						width: 550px;
-						margin: 0 auto;
-						border: 3px solid #890f0f;
-					}
-					h1, a
-					{
-						font-size: 70%;
-						color: #999;
-						text-decoration: none;
-					}
-					a:hover
-					{
-						color: #000;
-					}
-				</style>
-			</head>
-			<body>
-				<h1><?php echo $_SERVER['SERVER_NAME']; ?></h1>
-				<div><?php echo $message; ?></div>
-				<a href="https://github.com/joshtronic/pickles" target="_blank">Powered by PICKLES</a>
-			</body>
-		</html>
-		<?php
-
-		exit;
-	}
-
-}
-
-?>

classes/File.php

@@ -1,70 +0,0 @@
-<?php
-
-/**
- * File Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * File Class
- *
- * Just a simple collection of static functions to accomplish some of the more
- * redundant file related manipulation.
- */
-class File
-{
-	/**
-	 * Remove a Directory, Recursively
-	 *
-	 * Removes a directory by emptying all of the contents recursively and then
-	 * removing the directory, as PHP will not let you rmdir() on ain non-empty
-	 * directory. Use with caution, seriously.
-	 *
-	 * @static
-	 * @param  string $directory directory to remove
-	 * @return boolean status of the final rmdir();
-	 */
-	public static function removeDirectory($directory)
-	{
-		if (substr($directory, -1) != '/')
-		{
-			$directory .= '/';
-		}
-
-		// If directory is a directory, read in all the files
-		if (is_dir($directory))
-		{
-			$files = scandir($directory);
-
-			// Loop through said files, check for directories, and unlink files
-			foreach ($files as $file)
-			{
-				if (!in_array($file, array('.', '..')))
-				{
-					if (is_dir($directory . $file))
-					{
-						File::removeDirectory($directory . $file);
-					}
-					else
-					{
-						unlink($directory . $file);
-					}
-				}
-			}
-		}
-
-		rmdir($directory);
-	}
-}
-
-?>

classes/Form.php

@@ -1,682 +0,0 @@
-<?php
-
-/**
- * Form Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Form Class
- *
- * This class contains methods for easily generating form elements. There is a
- * heavy focus on select boxes as they have the most overhead for a developer.
- *
- * @deprecated
- */
-class Form extends Object
-{
-	// {{{ Get Instance
-
-	/**
-	 * Get Instance
-	 *
-	 * Gets an instance of the Form class
-	 *
-	 * @static
-	 * @param  string $class name of the class to get an instance of
-	 * @return object instance of the class
-	 */
-	public static function getInstance($class = 'Form')
-	{
-		return parent::getInstance($class);
-	}
-
-	// }}}
-	// {{{ Input
-
-	/**
-	 * Input
-	 *
-	 * Generates an input with the passed data.
-	 *
-	 * @param  string $name name (and ID) for the element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @param  string $type optional type of input
-	 * @param  boolean $checked optional whether the input is checked
-	 * @return string HTML for the input
-	 */
-	public function input($name, $value = null, $classes = null, $additional = null, $type = 'text', $checked = false)
-	{
-		if ($additional)
-		{
-			$additional = ' ' . $additional;
-		}
-
-		if (in_array($type, array('checkbox', 'radio')) && $checked == true)
-		{
-			$additional .= ' checked="checked"';
-		}
-
-		if ($value)
-		{
-			$additional .= ' value="' . $value . '"';
-		}
-
-		if ($classes)
-		{
-			$additional .= ' class="' . $classes . '"';
-		}
-
-		return '<input type="' . $type . '" name="' . $name . '" id="' . $name . '"' . $additional . ' />';
-	}
-
-	// }}}
-	// {{{ Hidden
-
-	/**
-	 * Hidden
-	 *
-	 * Shorthand method to generate a hidden input.
-	 *
-	 * @param  string $name name (and ID) for the element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function hidden($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'hidden');
-	}
-
-	/**
-	 * Hidden Input
-	 *
-	 * Shorthand method to generate a hidden input.
-	 *
-	 * @deprecated Use hidden() instead
-	 *
-	 * @param  string $name name (and ID) for the element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function hiddenInput($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'hidden');
-	}
-
-	// }}}
-	// {{{ Password
-
-	/**
-	 * Password
-	 *
-	 * Shorthand method to generate a password input.
-	 *
-	 * @param  string $name name (and ID) for the element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function password($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'password');
-	}
-
-	/**
-	 * Password Input
-	 *
-	 * Shorthand method to generate a password input.
-	 *
-	 * @deprecated Use password() instead
-	 *
-	 * @param  string $name name (and ID) for the element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function passwordInput($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'password');
-	}
-
-	// }}}
-	// {{{ Submit
-
-	/**
-	 * Submit
-	 *
-	 * Shorthand method to generate a submit input (button).
-	 *
-	 * @param  string $name name (and ID) for the input element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function submit($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'submit');
-	}
-
-	/**
-	 * Submit Input
-	 *
-	 * Shorthand method to generate a submit input (button).
-	 *
-	 * @deprecated Use submit() instead
-	 *
-	 * @param  string $name name (and ID) for the input element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function submitInput($name, $value = null, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'submit');
-	}
-
-	// }}}
-	// {{{ Security
-
-	/**
-	 * Security
-	 *
-	 * Generates a hidden input with an SHA1 hash as the value. The name of the
-	 * field is cannot be changed as this method was only intended for use with
-	 * forms that are submitted via AJAX to provide better security.
-	 *
-	 * @param  string $value value to hash
-	 * @return string HTML for the input
-	 */
-	public function security($value)
-	{
-		// Returns the hidden input
-		return $this->hiddenInput('security_hash', Security::generateHash($value));
-	}
-
-	/**
-	 * Security Input
-	 *
-	 * Generates a hidden input with an SHA1 hash as the value. The name of the
-	 * field is cannot be changed as this method was only intended for use with
-	 * forms that are submitted via AJAX to provide better security.
-	 *
-	 * @deprecated Use security() instead
-	 *
-	 * @param  string $value value to hash
-	 * @return string HTML for the input
-	 */
-	public function securityInput($value)
-	{
-		// Returns the hidden input
-		return $this->hiddenInput('security_hash', Security::generateHash($value));
-	}
-
-	// }}}
-	// {{{ Checkbox
-
-	/**
-	 * Checkbox
-	 *
-	 * Generates a checkbox input with the passed data.
-	 *
-	 * @param  string $name name (and ID) for the select element
-	 * @param  string $value optional preset value
-	 * @param  boolean $checked optional whether the checkbox is checked
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function checkbox($name, $value = null, $checked = false, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'checkbox', $checked);
-	}
-
-	// }}}
-	// {{{ Checkboxes
-
-	// @todo
-
-	// }}}
-	// {{{ Radio Button
-
-	/**
-	 * Radio Button
-	 *
-	 * Generates a radio input with the passed data.
-	 *
-	 * @param  string $name name (and ID) for the select element
-	 * @param  string $value optional preset value
-	 * @param  boolean $checked optional whether the checkbox is checked
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the input
-	 */
-	public function radio($name, $value = null, $checked = false, $classes = null, $additional = null)
-	{
-		return $this->input($name, $value, $classes, $additional, 'radio', $checked);
-	}
-
-	// }}}
-	// {{{ Radio Buttons
-
-	// @todo
-
-	// }}}
-	// {{{ Text Area
-
-	/**
-	 * Textarea
-	 *
-	 * Generates a textarea with the passed data.
-	 *
-	 * @param  string $name name (and ID) for the select element
-	 * @param  string $value optional preset value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @param  string $type optional type of input
-	 * @return string HTML for the input
-	 */
-	public function textarea($name, $value = null, $classes = null, $additional = null)
-	{
-		if ($additional)
-		{
-			$additional = ' ' . $additional;
-		}
-
-		if ($classes)
-		{
-			$additional .= ' class="' . $classes . '"';
-		}
-
-		return '<textarea name="' . $name . '" id="' . $name . '"' . $additional . '>' . $value . '</textarea>';
-	}
-
-	// }}}
-	// {{{ Select
-
-	/**
-	 * Select
-	 *
-	 * Generates a select box with the passed data.
-	 *
-	 * @param  string $name name (and ID) for the select element
-	 * @param  array $options key/values for the option elements
-	 * @param  string $selected optional selected option
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the select box
-	 */
-	public function select($name, $options, $selected = null, $classes = null, $additional = null)
-	{
-		if ($additional)
-		{
-			$additional = ' ' . $additional;
-		}
-
-		if ($classes)
-		{
-			$additional .= ' class="' . $classes . '"';
-		}
-
-		return '<select id="' . $name . '" name="' . $name . '" class="' . $classes . '"' . $additional . '>' . $this->options($options, $selected) . '</select>';
-	}
-
-	// }}}
-	// {{{ Options
-
-	/**
-	 * Options
-	 *
-	 * Generates the option elements from the passed array
-	 *
-	 * @param  array $options key/values for the options
-	 * @param  string $selected optional default option
-	 * @return string HTML for the options
-	 */
-	public function options($options, $selected = null)
-	{
-		$found_selected = false;
-		$options_html   = '';
-
-		if (is_array($options))
-		{
-			foreach ($options as $main_key => $main_label)
-			{
-				if (is_array($main_label))
-				{
-					$options_html .= '<optgroup label="' . addslashes($main_key) . '">';
-
-					foreach ($main_label as $sub_key => $sub_label)
-					{
-						$selected_attribute = false;
-						if ($selected !== null && $found_selected === false)
-						{
-							if ($selected == $sub_key)
-							{
-								$selected_attribute = ' selected="selected"';
-								$found_selected     = true;
-							}
-						}
-
-						$options_html .= '<option label="' . addslashes($sub_label) . '" value="' . $sub_key . '"' . $selected_attribute . '>' . $sub_label . '</option>';
-					}
-
-					$options_html .= '</optgroup>';
-				}
-				else
-				{
-					$selected_attribute = false;
-					if ($selected !== null && $found_selected === false)
-					{
-						if ($selected == $main_key)
-						{
-							$selected_attribute = ' selected="selected"';
-							$found_selected     = true;
-						}
-					}
-
-					$options_html .= '<option label="' . addslashes($main_label) . '" value="' . $main_key . '"' . $selected_attribute . '>' . $main_label . '</option>';
-				}
-			}
-		}
-
-		if ($selected !== null && $found_selected === false)
-		{
-			$options_html .= '<option value="' . $selected . '" selected="selected" class="error">' . $selected . '</option>';
-		}
-
-		return $options_html;
-	}
-
-	// }}}
-	// {{{ State Select
-
-	/**
-	 * State Select
-	 *
-	 * Generates a select box with the United States, Puerto Rico and miliary
-	 * options
-	 *
-	 * @param  string $name optional name (and ID) for the select element
-	 * @param  string $selected optional selected option
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the select box
-	 */
-	public function stateSelect($name = 'state', $selected = null, $classes = null, $additional = null)
-	{
-		$options = array(
-			null => '-- Select State --',
-			'AK' => 'Alaska',
-			'AL' => 'Alabama',
-			'AS' => 'American Samoa',
-			'AZ' => 'Arizona',
-			'AR' => 'Arkansas',
-			'CA' => 'California',
-			'CO' => 'Colorado',
-			'CT' => 'Connecticut',
-			'DE' => 'Delaware',
-			'DC' => 'District of Columbia',
-			'FL' => 'Florida',
-			'GA' => 'Georgia',
-			'GU' => 'Guam',
-			'HI' => 'Hawaii',
-			'ID' => 'Idaho',
-			'IL' => 'Illinois',
-			'IN' => 'Indiana',
-			'IA' => 'Iowa',
-			'KS' => 'Kansas',
-			'KY' => 'Kentucky',
-			'LA' => 'Louisiana',
-			'ME' => 'Maine',
-			'MH' => 'Marshall Islands',
-			'MD' => 'Maryland',
-			'MA' => 'Massachusetts',
-			'MI' => 'Michigan',
-			'MN' => 'Minnesota',
-			'MS' => 'Mississippi',
-			'MO' => 'Missouri',
-			'MT' => 'Montana',
-			'NE' => 'Nebraska',
-			'NV' => 'Nevada',
-			'NH' => 'New Hampshire',
-			'NJ' => 'New Jersey',
-			'NM' => 'New Mexico',
-			'NY' => 'New York',
-			'NC' => 'North Carolina',
-			'ND' => 'North Dakota',
-			'MP' => 'Northern Mariana Islands',
-			'OH' => 'Ohio',
-			'OK' => 'Oklahoma',
-			'OR' => 'Oregon',
-			'PW' => 'Palau',
-			'PA' => 'Pennsylvania',
-			'PR' => 'Puerto Rico',
-			'RI' => 'Rhode Island',
-			'SC' => 'South Carolina',
-			'SD' => 'South Dakota',
-			'TN' => 'Tennessee',
-			'TX' => 'Texas',
-			'UT' => 'Utah',
-			'VT' => 'Vermont',
-			'VI' => 'Virgin Islands',
-			'VA' => 'Virginia',
-			'WA' => 'Washington',
-			'WV' => 'West Virginia',
-			'WI' => 'Wisconsin',
-			'WY' => 'Wyoming',
-			'AE' => 'Armed Forces Africa',
-			'AA' => 'Armed Forces Americas (except Canada)',
-			'AE' => 'Armed Forces Canada',
-			'AE' => 'Armed Forces Europe',
-			'AE' => 'Armed Forces Middle East',
-			'AP' => 'Armed Forces Pacific'
-		);
-
-		return $this->select($name, $options, $selected, $classes, $additional);
-	}
-
-	// }}}
-	// {{{ Date Select
-
-	/**
-	 * Date Select
-	 *
-	 * Generates 3 select boxes (month, day, year)
-	 *
-	 * @param  string $name optional name (and ID) for the select element
-	 * @param  string $selected optional selected option
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @param  integer $start_year optional first year to display
-	 * @param  integer $end_year optional last year to display
-	 * @return string HTML for the select boxes
-	 */
-	public function dateSelect($name = 'date', $selected = null, $classes = null, $additional = null, $start_year = null, $end_year = null)
-	{
-		$html = '';
-
-		// Breaks apart the selected value if present
-		if ($selected == null || $selected == '0000-00-00')
-		{
-			$selected_month = null;
-			$selected_day   = null;
-			$selected_year  = null;
-		}
-		else
-		{
-			list($selected_year, $selected_month, $selected_day) = explode('-', $selected);
-		}
-
-		$month_options = array(
-			null => 'Month',
-			'01' => 'January',
-			'02' => 'February',
-			'03' => 'March',
-			'04' => 'April',
-			'05' => 'May',
-			'06' => 'June',
-			'07' => 'July',
-			'08' => 'August',
-			'09' => 'September',
-			'10' => 'October',
-			'11' => 'November',
-			'12' => 'December',
-		);
-
-		$day_options   = array(null => 'Day');
-		$year_options  = array(null => 'Year');
-
-		// Generates the list of days
-		for ($i = 1; $i <= 31; ++$i)
-		{
-			$day_options[str_pad($i, 2, '0', STR_PAD_LEFT)] = $i;
-		}
-
-		// Generates the list of years
-		$current_year = date('Y');
-		$start_year   = $start_year == null ? $current_year - 10 : $start_year;
-		$end_year     = $end_year   == null ? $current_year + 10 : $end_year;
-
-		for ($i = $start_year; $i >= $end_year; --$i)
-		{
-			$year_options[$i] = $i;
-		}
-
-		// Loops through and generates the selects
-		foreach (array('month', 'day', 'year') as $part)
-		{
-			$options  = $part . '_options';
-			$selected = 'selected_' . $part;
-			$html   .= ' ' . $this->select($name . '[' . $part . ']', $$options, $$selected, $classes, $additional);
-		}
-
-		return $html;
-	}
-
-	// }}}
-	// {{{ Date of Birth Select
-
-	/**
-	 * Date of Birth Select
-	 *
-	 * Generates 3 select boxes (month, day, year)
-	 *
-	 * @param  string $name optional name (and ID) for the select element
-	 * @param  string $selected optional selected option
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 * @return string HTML for the select boxes
-	 */
-	public function dobSelect($name = 'dob', $selected = null, $classes = null, $additional = null)
-	{
-		// Note: Start year based on oldest living person: http://en.wikipedia.org/wiki/Oldest_people as of November 2010
-		// Note: Start and end year may seem backwards, but we want them in descending order when rendered
-		return $this->dateSelect($name, $selected, $classes, $additional, date('Y'), 1896);
-	}
-
-	// }}}
-	// {{{ Polar Select
-
-	/**
-	 * Polar Select
-	 *
-	 * Generates a polar (yes / no) select box.
-	 *
-	 * @param  string $name optional name (and ID) for the select element
-	 * @param  string $selected optional selected option
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 */
-	public function polarSelect($name = 'decision', $selected = 0, $classes = null, $additional = null)
-	{
-		$options = array(1 => 'Yes', 0 => 'No');
-
-		return $this->select($name, $options, $selected, $classes, $additional);
-	}
-
-	// }}}
-	// {{{ Phone Input
-
-	/**
-	 * Phone Input
-	 *
-	 * Generates 3 inputs for a phone number from the passed values.
-	 *
-	 * @param  string $name optional name (and ID) for the input elements
-	 * @param  string $value optional existing value
-	 * @param  string $classes optional class names
-	 * @param  string $additional optional additional parameters
-	 */
-	public function phoneInput($name = 'phone', $value = null, $classes = null, $additional = null)
-	{
-		if ($value == null)
-		{
-			$value = array(
-				'area_code'   => '',
-				'prefix'      => '',
-				'line_number' => ''
-			);
-		}
-		else
-		{
-			$value = array(
-				'area_code'   => substr($value, 0, 3),
-				'prefix'      => substr($value, 3, 3),
-				'line_number' => substr($value, 6)
-			);
-		}
-
-		$parts = array(
-			'area_code'   => 3,
-			'prefix'      => 3,
-			'line_number' => 4
-		);
-
-		if ($additional)
-		{
-			$additional = ' ' . $additional;
-		}
-
-		$additional .= ' class="digits';
-
-		if ($classes)
-		{
-			$additional .= ' ' . $classes;
-		}
-
-		$additional .= '"';
-
-		$html = '';
-		foreach ($parts as $part => $size)
-		{
-			$html .= ($html != '' ? ' ' : '');
-			$html .= '<input type="input" name="' . $name . '[' . $part . ']" id="' . $name . '[' . $part . ']" value="' . $value[$part] . '" minlength="' . $size . '" maxlength="' . $size . '"' . $additional . ' />';
-		}
-
-		return $html;
-	}
-
-	// }}}
-}
-
-?>

classes/HTML.php

@@ -1,155 +0,0 @@
-<?php
-
-/**
- * HTML Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * HTML Class
- *
- * This class contains methods for easily generating HTML elements.
- */
-class HTML extends Object
-{
-	private $self_closing = array('br', 'hr', 'img', 'input', 'link', 'meta');
-
-	public function __call($method, $arguments)
-	{
-
-		$attributes = null;
-		$contents   = null;
-
-		if (isset($arguments[0]))
-		{
-			$attributes = $arguments[0];
-		}
-
-		if (isset($arguments[1]))
-		{
-			$contents = $arguments[1];
-		}
-
-		// ->inputType('name', $attributes);
-		if (preg_match('/^input/', $method) && !isset($attributes['label']))
-		{
-			$type = strtolower(str_replace('input', '', $method));
-
-			switch ($type)
-			{
-				case 'datetimelocal': $type = 'datetime-local'; break;
-				case '':              $type = 'text';           break;
-			}
-
-			$method = 'input';
-
-			if (is_array($attributes))
-			{
-				$attributes['type'] = $type;
-			}
-			else
-			{
-				$attributes = array('type' => $type);
-			}
-		}
-
-		if (is_array($attributes) && isset($attributes['label']))
-		{
-			if (isset($attributes['name']))
-			{
-				$label = $this->label(array('for' => $attributes['name']), $attributes['label']);
-				unset($attributes['label']);
-			}
-			else
-			{
-				$label = $this->label($attributes['label']);
-			}
-
-			return $label . $this->$method($attributes, $contents);
-		}
-		else
-		{
-			return $this->element($method, $attributes, $contents);
-		}
-	}
-
-	// {{{ Get Instance
-
-	/**
-	 * Get Instance
-	 *
-	 * Gets an instance of the Form class
-	 *
-	 * @static
-	 * @param  string $class name of the class to get an instance of
-	 * @return object instance of the class
-	 */
-	public static function getInstance($class = 'HTML')
-	{
-		return parent::getInstance($class);
-	}
-
-	// }}}
-
-	public function element($element)
-	{
-		$attributes = null;
-		$contents   = null;
-
-		foreach (func_get_args() as $key => $value)
-		{
-			if ($key && $key < 3)
-			{
-				if (is_array($value))
-				{
-					$attributes = $value;
-				}
-				elseif ($value)
-				{
-					$contents = $value;
-				}
-			}
-		}
-
-		$element = strtolower($element);
-		$html    = '<' . $element;
-
-		if ($attributes)
-		{
-			if (is_array($attributes))
-			{
-				foreach ($attributes as $attribute => $value)
-				{
-					$html .= ' ' . $attribute . '="' . str_replace('"', '\"', $value) . '"';
-				}
-			}
-			else
-			{
-				throw new Exception('Attributes must be an array.');
-			}
-		}
-
-		if ($contents || !in_array($element, $this->self_closing))
-		{
-			$html .= '>' . $contents . '</' . $element . '>';
-		}
-		else
-		{
-			$html .= ' />';
-		}
-
-		return $html;
-	}
-}
-
-?>

classes/Log.php

@@ -1,159 +0,0 @@
-<?php
-
-/**
- * Logging System for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Log Class
- *
- * Standardized logging methods for ease of reporting.
- */
-class Log
-{
-	/**
-	 * Log Information
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function information($message)
-	{
-		return self::write('information', $message);
-	}
-
-	/**
-	 * Log Warning
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function warning($message)
-	{
-		return self::write('warning', $message);
-	}
-
-	/**
-	 * Log Error
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function error($message)
-	{
-		return self::write('error', $message);
-	}
-
-	/**
-	 * Log Slow Query
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function slowQuery($message)
-	{
-		return self::write('slow_query', $message);
-	}
-
-	/**
-	 * Log Credit Card Transaction
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function transaction($message)
-	{
-		return self::write('transaction', $message);
-	}
-
-	/**
-	 * Log PHP Error
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function phpError($message, $time = false)
-	{
-		return self::write('php_error', $message, false, $time);
-	}
-
-	/**
-	 * Log SQL Query
-	 *
-	 * @static
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	public static function query($message)
-	{
-		return self::write('query', $message);
-	}
-
-	/**
-	 * Write Message to Log File
-	 *
-	 * @static
-	 * @access private
-	 * @param  string $message message to log
-	 * @return boolean whether or not the write was successful
-	 */
-	private static function write($log_type, $message, $format = true, $time = false)
-	{
-		$config = Config::getInstance();
-
-		if ($config->pickles['logging'] === true)
-		{
-			$log_path = LOG_PATH . date('Y/m/d/', ($time == false ? time() : $time));
-
-			try
-			{
-				if (!file_exists($log_path))
-				{
-					mkdir($log_path, 0755, true);
-				}
-
-				$log_file = $log_path . $log_type . '.log';
-
-				$message .= "\n";
-
-				if ($format == true)
-				{
-					$backtrace = debug_backtrace();
-					rsort($backtrace);
-					$frame = $backtrace[strpos($backtrace[0]['file'], 'index.php') === false ? 0 : 1];
-
-					return file_put_contents($log_file, date('H:i:s') . ' ' . str_replace(getcwd(), '', $frame['file']) . ':' . $frame['line'] . ' ' . $message, FILE_APPEND);
-				}
-				else
-				{
-					return file_put_contents($log_file, $message, FILE_APPEND);
-				}
-			}
-			catch (ErrorException $exception)
-			{
-				return false;
-			}
-		}
-
-		return false;
-	}
-}
-
-?>

classes/Module.php

@@ -1,360 +0,0 @@
-<?php
-
-/**
- * Module Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Module Class
- *
- * This is a parent class that all PICKLES modules should be extending. Each
- * module can specify it's own meta data and whether or not a user must be
- * properly authenticated to view the page. Currently any pages without a
- * template are treated as pages being requested via AJAX and the return will
- * be JSON encoded. In the future this may need to be changed out for logic
- * that allows the requested module to specify what display type(s) it can use.
- */
-class Module extends Object
-{
-	/**
-	 * Cache Object
-	 *
-	 * @access protected
-	 * @var    object
-	 */
-	protected $cache = null;
-
-	/**
-	 * Database Object
-	 *
-	 * @access protected
-	 * @var    object
-	 */
-	protected $db = null;
-
-	/**
-	 * Fluid or Fixed?
-	 *
-	 * @access protected
-	 * @var    boolean
-	 */
-	protected $fluid = false;
-
-	/**
-	 * Page Title
-	 *
-	 * @access protected
-	 * @var    string, null by default
-	 */
-	protected $title = null;
-
-	/**
-	 * Meta Description
-	 *
-	 * @access protected
-	 * @var    string, null by default
-	 */
-	protected $description = null;
-
-	/**
-	 * Meta Keywords (comma separated)
-	 *
-	 * @access protected
-	 * @var    string, null by default
-	 */
-	protected $keywords = null;
-
-	/**
-	 * Secure
-	 *
-	 * Whether or not the page should be loaded via SSL.
-	 *
-	 * @access protected
-	 * @var    boolean, null by default
-	 */
-	protected $secure = null;
-
-	/**
-	 * Private
-	 *
-	 * Whether or not the page can be accessed directly.
-	 *
-	 * @access protected
-	 * @var    boolean, false by default
-	 */
-	protected $private = false;
-
-	/**
-	 * Security Settings
-	 *
-	 * @access protected
-	 * @var    boolean, null by default
-	 */
-	protected $security = null;
-
-	/**
-	 * Session
-	 *
-	 * Whether or not a session should be established.
-	 *
-	 * @access protected
-	 * @var    boolean, null by default
-	 */
-	protected $session = null;
-
-	/**
-	 * AJAX
-	 *
-	 * Whether or not the module is being called via AJAX. This determines if
-	 * errors should be returned as JSON or if it should use the Error class
-	 * which can be interrogated from within a template.
-	 *
-	 * @access protected
-	 * @var    boolean, false (not AJAX) by default
-	 */
-	protected $ajax = false;
-
-	/**
-	 * Method
-	 *
-	 * Request methods that are allowed to access the module.
-	 *
-	 * @access protected
-	 * @var    string or array, null by default
-	 */
-	protected $method = null;
-
-	/**
-	 * Validate
-	 *
-	 * Variables to validate.
-	 *
-	 * @access protected
-	 * @var    array, null by default
-	 */
-	protected $validate = null;
-
-	/**
-	 * Hash
-	 *
-	 * Whether or not to validate the security hash. Boolean true will indicate
-	 * using the name of the module as the hash, a string value will use the
-	 * value instead.
-	 *
-	 * @access protected
-	 * @var    string or boolean, null by default
-	 */
-	protected $hash = null;
-
-	/**
-	 * Default Display Engine
-	 *
-	 * Defaults to PHP but could be set to JSON, XML or RSS. Value is
-	 * overwritten by the config value if not set by the module.
-	 *
-	 * @access protected
-	 * @var    string, null by default
-	 */
-	protected $engine = DISPLAY_PHP;
-
-	/**
-	 * Default Template
-	 *
-	 * Defaults to null but could be set to any valid template basename. The
-	 * value is overwritten by the config value if not set by the module. The
-	 * display engine determines what the file extension should be.
-	 *
-	 * @access protected
-	 * @var    string, 'index' by default
-	 */
-	protected $template = 'index';
-
-	/**
-	 * Return
-	 *
-	 * Array that is returned to the template in the case of the module not
-	 * returning anything itself. This is somewhat of a one way trip as you
-	 * cannot get the variable unless you reference the return array explicitly
-	 * $this->return['variable']
-	 *
-	 * @access protected
-	 * @var    array
-	 */
-	protected $return = array();
-
-	/**
-	 * Constructor
-	 *
-	 * The constructor does nothing by default but can be passed a boolean
-	 * variable to tell it to automatically run the __default() method. This is
-	 * typically used when a module is called outside of the scope of the
-	 * controller (the registration page calls the login page in this manner.
-	 *
-	 * @param boolean $autorun optional flag to autorun __default()
-	 * @param boolean $valiate optional flag to disable input validation during autorun
-	 */
-	public function __construct($autorun = false, $validate = true)
-	{
-		parent::__construct();
-
-		$this->cache = Cache::getInstance();
-		$this->db    = Database::getInstance();
-
-		if ($autorun === true)
-		{
-			if ($validate === true)
-			{
-				$errors = $this->__validate();
-
-				if ($errors !== false)
-				{
-					exit('Errors encountered, this is a @todo for form validation when calling modules from inside of modules');
-				}
-			}
-
-			$this->__default();
-		}
-	}
-
-	/**
-	 * Default "Magic" Method
-	 *
-	 * This function is overloaded by the module. The __default() method is
-	 * where you want to place any code that needs to be executed at runtime.
-	 * The reason the code isn't in the constructor is because the module must
-	 * be instantiated before the code is executed so that the controller
-	 * script is aware of the authentication requirements.
-	 */
-	public function __default()
-	{
-
-	}
-
-	/**
-	 * Magic Setter Method
-	 *
-	 * Places the variables that are being modified in the return array that is
-	 * returned if nothing is returned by the module itself. This also prohibits
-	 * the direct modification of module variables which could cause issues.
-	 *
-	 * @param string $name name of the variable to be set
-	 * @param mixed $value value of the variable to be set
-	 */
-	public function __set($name, $value)
-	{
-		$this->return[$name] = $value;
-	}
-
-	/**
-	 * Magic Getter Method
-	 *
-	 * Attempts to load the module variable. If it's not set, will attempt to
-	 * load from the config.
-	 *
-	 * @param  string $name name of the variable requested
-	 * @return mixed value of the variable or boolean false
-	 */
-	public function __get($name)
-	{
-		if (!isset($this->$name))
-		{
-			if (isset($this->config->pickles[$name]))
-			{
-				$this->$name = $this->config->pickles[$name];
-			}
-			else
-			{
-				$this->$name = false;
-			}
-		}
-
-		return $this->$name;
-	}
-
-	/**
-	 * Sets the Request
-	 *
-	 * @param  array $request data to be loaded into the request variable
-	 * @return boolean whether or not the assignment was successful
-	 */
-	public function setRequest($request)
-	{
-		$backtrace = debug_backtrace();
-
-		if ($backtrace[1]['class'] == 'Controller')
-		{
-			$this->request = $request;
-			return true;
-		}
-		else
-		{
-			throw new Exception('Only Controller can perform setRequest()');
-		}
-	}
-
-	/**
-	 * Validate
-	 *
-	 * Internal validation for data passed to a Module. Grabs the super global
-	 * based on the Module's request method and loops through the data using the
-	 * Module's validation array (if present) sanity checking each variable
-	 * against the rules.
-	 *
-	 * @return mixed boolean false if everything is fine or an array or errors
-	 */
-	public function __validate()
-	{
-		$errors = array();
-
-		if ($this->validate !== false)
-		{
-			switch (strtoupper($this->method))
-			{
-				case 'GET':  $global = &$_GET;     break;
-				case 'POST': $global = &$_POST;    break;
-				default:     $global = &$_REQUEST; break;
-			}
-
-			foreach ($this->validate as $variable => $rules)
-			{
-				if (!is_array($rules))
-				{
-					$variable = $rules;
-					$rules    = true;
-				}
-
-				if (isset($global[$variable]) && !String::isEmpty($global[$variable]))
-				{
-					if (is_array($rules))
-					{
-						$rule_errors = Validate::isValid($global[$variable], $rules);
-
-						if (is_array($rule_errors))
-						{
-							$errors = array_merge($errors, $rule_errors);
-						}
-					}
-				}
-				else
-				{
-					$errors[] = 'The ' . $variable . ' field is required.';
-				}
-			}
-		}
-
-		return $errors == array() ? false : $errors;
-	}
-}
-
-?>

classes/Number.php

@@ -1,61 +0,0 @@
-<?php
-
-/**
- * Number Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Number Class
- *
- * Just a simple collection of static functions to accomplish some of the more
- * redundant numeric related manipulation.
- */
-class Number
-{
-	/**
-	 * Ordinal Indiciator
-	 *
-	 * Formats a number by appending an ordinal indicator.
-	 *
-	 * @static
-	 * @link   http://en.wikipedia.org/wiki/Ordinal_indicator
-	 * @link   http://en.wikipedia.org/wiki/English_numerals#Ordinal_numbers
-	 * @param  string $number number to format
-	 * @param  boolean $superscript include <sup> tags
-	 * @return string formatted number
-	 */
-	public static function ordinalIndicator($number, $superscript = false)
-	{
-		$suffix = 'th';
-
-		if (!in_array(($number % 100), array(11, 12, 13)))
-		{
-			switch ($number % 10)
-			{
-				case 1: $suffix = 'st'; break;
-				case 2: $suffix = 'nd'; break;
-				case 3: $suffix = 'rd'; break;
-			}
-		}
-
-		if ($superscript)
-		{
-			$suffix = '<sup>' . $suffix . '</sup>';
-		}
-
-		return $number . $suffix;
-	}
-}
-
-?>

classes/Object.php

@@ -1,122 +0,0 @@
-<?php
-
-/**
- * Object Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Object Class
- *
- * Every instantiated class in PICKLES should be extending this class. By doing
- * so the class is automatically hooked into the profiler, and the object will
- * have access to some common components as well.
- */
-class Object
-{
-	/**
-	 * Object Instances
-	 *
-	 * @static
-	 * @access private
-	 * @var    mixed
-	 */
-	protected static $instances = array();
-
-	/**
-	 * Instance of the Config object
-	 *
-	 * @access protected
-	 * @var    object
-	 */
-	protected $config = null;
-
-	/**
-	 * Profiler flag
-	 *
-	 *
-	 * @access private
-	 * @var    mixed
-	 */
-	private $profiler = false;
-
-	/**
-	 * Constructor
-	 *
-	 * Establishes a Config instance for all children to enjoy
-	 */
-	public function __construct()
-	{
-		// Gets an instance of the config, unless we ARE the config
-		if (get_class($this) == 'Config')
-		{
-			$this->config = true;
-		}
-		else
-		{
-			$this->config = Config::getInstance();
-		}
-
-		// Assigns the profiler flag
-		$this->profiler = (isset($this->config->pickles['profiler']) && $this->config->pickles['profiler'] != '' ? $this->config->pickles['profiler'] : false);
-
-		// Optionally logs the constructor to the profiler
-		if ($this->profiler === true || ((is_array($this->profiler) && in_array('objects', $this->profiler)) || stripos($this->profiler, 'objects') !== false))
-		{
-			Profiler::log($this, '__construct');
-		}
-	}
-
-	/**
-	 * Get Instance
-	 *
-	 * Gets an instance of the passed class. Allows for easy sharing of certain
-	 * classes within the system to avoid the extra overhead of creating new
-	 * objects each time. Also avoids the hassle of passing around variables.
-	 *
-	 * @static
-	 * @param  string $class name of the class
-	 * @return object instance of the class
-	 */
-	public static function getInstance($class = false)
-	{
-		// In < 5.3 arguments must match in child, hence defaulting $class
-		if ($class == false)
-		{
-			return false;
-		}
-		else
-		{
-			if (!isset(self::$instances[$class]))
-			{
-				self::$instances[$class] = new $class();
-			}
-
-			return self::$instances[$class];
-		}
-	}
-
-	/**
-	 * Destructor
-	 */
-	public function __destruct()
-	{
-		// Optionally logs the destructor to the profiler
-		if ($this->profiler === true || ((is_array($this->profiler) && in_array('objects', $this->profiler)) || stripos($this->profiler, 'objects') !== false))
-		{
-			Profiler::log($this, '__destruct');
-		}
-	}
-}
-
-?>

classes/Profiler.php

@@ -1,411 +0,0 @@
-<?php
-
-/**
- * Profiler
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Profiler Class
- *
- * The Profiler class is statically interfaced with and allows for in depth
- * profiling of a site. By default profiling is off, but can be enabled in the
- * config.ini for a site. Out of the box the profiler will report on every
- * class object in the system that extends the code Object class.
- *
- * Note: I really wanted to use PHP Quick Profiler by Ryan Campbell of
- * Particletree but it kept barking out errors when I tried to use it with
- * E_STRICT turned on. Here's a link anyway since it looks awesome:
- * http://particletree.com/features/php-quick-profiler/
- *
- * @usage <code>Profiler::log('some action you want to track');</code>
- * @usage <code>Profiler::log($object, 'methodName');</code>
- */
-class Profiler
-{
-	/**
-	 * Config
-	 *
-	 * Profiler configuration
-	 *
-	 * @static
-	 * @access private
-	 * @var    array
-	 */
-	private static $config;
-
-	/**
-	 * Profile
-	 *
-	 * Array of logged events
-	 *
-	 * @static
-	 * @access private
-	 * @var    array
-	 */
-	private static $profile = array();
-
-	/**
-	 * Queries
-	 *
-	 * Number of queries that have been logged
-	 *
-	 * @static
-	 * @access private
-	 * @var    integer
-	 */
-	private static $queries = 0;
-
-	/**
-	 * Timers
-	 *
-	 * Array of active timers
-	 *
-	 * @static
-	 * @access private
-	 * @var    array
-	 */
-	private static $timers = array();
-
-	/**
-	 * Constructor
-	 *
-	 * Private constructor since this class is interfaced wtih statically.
-	 *
-	 * @access private
-	 */
-	private function __construct()
-	{
-
-	}
-
-	/**
-	 * Enabled
-	 *
-	 * Checks if the profiler is set to boolean true or if the passed type is
-	 * specified in the profiler configuration value.
-	 *
-	 * @param  array $type type(s) to check
-	 * @return boolean whether or not the type is enabled
-	 */
-	public static function enabled(/* polymorphic */)
-	{
-		// Grabs the config object if we don't have one yet
-		if (self::$config == null)
-		{
-			$config       = Config::getInstance();
-			self::$config = $config->pickles['profiler'];
-		}
-
-		// Checks if we're set to boolean true
-		if (self::$config === true)
-		{
-			return true;
-		}
-		else
-		{
-			$types = func_get_args();
-
-			foreach ($types as $type)
-			{
-				if (stripos(self::$config, $type) !== false)
-				{
-					return true;
-				}
-			}
-		}
-
-		return false;
-	}
-
-	/**
-	 * Log
-	 *
-	 * Logs the event to be displayed later on. Due to the nature of how much
-	 * of a pain it is to determine which class method called this method I
-	 * opted to make the method a passable argument for ease of use. Perhaps
-	 * I'll revisit in the future. Handles all elapsed time calculations and
-	 * memory usage.
-	 *
-	 * @static
-	 * @param  mixed $data data to log
-	 * @param  string $method name of the class method being logged
-	 */
-	public static function log($data, $method = false, $type = false)
-	{
-		$time      = microtime(true);
-		$data_type = ($data == 'timer' ? $data : gettype($data));
-
-		// Tidys the data by type
-		switch ($data_type)
-		{
-			case 'array':
-				$log = '<pre>' . print_r($data, true) . '</pre>';
-				break;
-
-			case 'object':
-				$log = '<span style="color:#666">[</span><span style="color:#777">' . get_parent_class($data) . '</span><span style="color:#666">]</span> '
-					 . '<span style="color:#69c">' . get_class($data) . '</span>'
-					 . ($method != '' ? '<span style="color:#666">-></span><span style="color:#4eed9e">' . $method . '</span><span style="color:#666">()</span>' : '');
-
-				$data_type = '<span style="color:Peru">' . $data_type . '</span>';
-				break;
-
-			case 'timer':
-				$log = $method;
-
-				$data_type = '<span style="color:#6c0">' . $data_type . '</span>';
-				break;
-
-			case 'string':
-			default:
-				if ($type != false)
-				{
-					$data_type = $type;
-				}
-
-				$log = $data;
-				break;
-		}
-
-		self::$profile[] = array(
-			'log'     => $log,
-			'type'    => $data_type,
-			'time'    => $time,
-			'elapsed' => $time - PICKLES_START_TIME,
-			'memory'  => memory_get_usage(),
-		);
-	}
-
-	/**
-	 * Log Query
-	 *
-	 * Serves as a wrapper to get query data to the log function
-	 *
-	 * @static
-	 * @param  string $query the query being executed
-	 * @param  array $input_parameters optional prepared statement data
-	 * @param  array $explain EXPLAIN data for the query
-	 * @param  float $duration the speed of the query
-	 */
-	public static function logQuery($query, $input_parameters = false, $explain = false, $duration = false)
-	{
-		self::$queries++;
-
-		$log = '';
-
-		if ($input_parameters != 'false' && is_array($input_parameters))
-		{
-			$log .= '<br />';
-
-			foreach ($input_parameters as $key => $value)
-			{
-				$log .= '<br /><span style="color:#a82222">' . $key . '</span> <span style="color:#666">=></span> <span style="color:#ffff7f">' . $value . '</span>';
-
-				$query = str_replace($key, '<span style="color:#a82222">' . $key . '</span>', $query);
-			}
-		}
-
-		$log = '<span style="color:#009600">' . $query . '</span>' . $log;
-
-		if (is_array($explain))
-		{
-			$log .= '<br />';
-
-			foreach ($explain as $table)
-			{
-				$log .= '<br /><span style="color:RoyalBlue">Possible Keys</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . ($table['possible_keys'] == '' ? '<em style="color:red">NONE</em>' : $table['possible_keys']) . '</span>'
-					 . '<br /><span style="color:RoyalBlue">Key</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">'  . ($table['key'] == '' ? '<em style="color:red">NONE</em>' : $table['key']) . '</span>'
-					 . '<br /><span style="color:RoyalBlue">Type</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . $table['type'] . '</span>'
-					 . '<br /><span style="color:RoyalBlue">Rows</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">'  . $table['rows'] . '</span>'
-					 . ($table['Extra'] != '' ? '<br /><span style="color:RoyalBlue">Extra</span> <span style="color:#666">=></span> <span style="color:DarkGoldenRod">' . $table['Extra'] . '</span>' : '');
-			}
-		}
-
-		$log .= '<br /><br /><span style="color:DarkKhaki">Speed:</span> ' . number_format($duration * 100, 3) . ' ms';
-
-		self::log($log, false, '<span style="color:DarkCyan">database</span>');
-	}
-
-	/**
-	 * Timer
-	 *
-	 * Logs the start and end of a timer.
-	 *
-	 * @param  string $timer name of the timer
-	 * @return boolean whether or not timer profiling is enabled
-	 */
-	public static function timer($timer)
-	{
-		if (self::enabled('timers'))
-		{
-			// Starts the timer
-			if (!isset(self::$timers[$timer]))
-			{
-				self::$timers[$timer] = microtime(true);
-				self::Log('timer', '<span style="color:Orchid">Started timer</span> <span style="color:Yellow">' . $timer . '</span>');
-			}
-			// Ends the timer
-			else
-			{
-				self::Log('timer', '<span style="color:Orchid">Stopped timer</span> <span style="color:Yellow">' . $timer . '</span> <span style="color:#666">=></span> <span style="color:DarkKhaki">Time Elapsed:</span> ' . number_format((microtime(true) - self::$timers[$timer]) * 100, 3) . ' ms');
-
-				unset(self::$timers[$timer]);
-			}
-
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Report
-	 *
-	 * Generates the Profiler report that is displayed by the Controller.
-	 * Contains all the HTML needed to display the data properly inline on the
-	 * page. Will generally be displayed after the closing HTML tag.
-	 */
-	public static function report()
-	{
-		?>
-		<style>
-			#pickles-profiler
-			{
-				background: #212121;
-				width: 800px;
-				margin: 0 auto;
-				margin-top: 20px;
-				margin-bottom: 20px;
-				-moz-border-radius: 20px;
-				-webkit-border-radius: 20px;
-				border-radius: 20px;
-				-moz-box-shadow: 0 3px 4px rgba(0,0,0,0.5);
-				-webkit-box-shadow: 0 3px 4px rgba(0,0,0,0.5);
-				box-shadow: 0 3px 4px rgba(0,0,0,0.5);
-				border: 6px solid #666;
-				padding: 10px 20px 20px;
-				font-family: monospace;
-				font-size: 12px;
-				text-align: left;
-			}
-			#pickles-profiler table
-			{
-				width: 100%;
-			}
-			#pickles-profiler table tr th, #pickles-profiler table tr td
-			{
-				padding: 10px;
-			}
-			#pickles-profiler .even
-			{
-				background-color: #323232;
-			}
-			#pickles-profiler, #pickles-profiler table tr td, #pickles-profiler table tr th
-			{
-				color: #efefe8;
-			}
-		</style>
-		<div id="pickles-profiler">
-			<strong style="font-size:1.5em">PICKLES Profiler</strong><br /><br />
-	 		<?php
-			if (count(self::$profile) == 0)
-			{
-				echo '<em style="line-height:18px">There is nothing to profile. This often happens when the profiler configuration is set to either "queries" or "explains" and there are no database queries on the page (common on pages that only have a template). You may want to set the profiler to boolean true to ensure you get a profile of the page.</em>';
-			}
-			else
-			{
-				$start_time = PICKLES_START_TIME;
-				$peak_usage = self::formatSize(memory_get_peak_usage());
-				$end_time   = self::$profile[count(self::$profile) - 1]['time']; // TODO
-				$duration   = ($end_time - $start_time);
-
-				$logs  = count(self::$profile);
-				$logs .= ' Log' . ($logs == 1 ? '' : 's');
-
-				$files  = count(get_included_files());
-				$files .= ' File' . ($files == 1 ? '' : 's');
-
-				$queries = self::$queries . ' Quer'. (self::$queries == 1 ? 'y' : 'ies');
-				?>
-				<table style="border-collapse:separate;border-spacing:1px;border-radius:10px;text-shadow:1px 1px 1px #000">
-					<tr>
-						<td style="text-align:center;background:#480000">
-							<span style="font-weight:bold;">Console</span>
-							<div style="color:#ff7f7f;font-size:1.2em;padding-top:10px"><?php echo $logs; ?></div>
-						</td>
-						<td style="text-align:center;background:#552200">
-							<span style="font-weight:bold;">Load Time</span>
-							<div style="color:#ffa366;font-size:1.2em;padding-top:10px"><?php echo number_format($duration * 100, 3) . ' ms / ' . ini_get('max_execution_time'); ?></div>
-						</td>
-						<td style="text-align:center;background:#545500">
-							<span style="font-weight:bold;">Memory Usage</span>
-							<div style="color:#ffff6d;font-size:1.2em;padding-top:10px"><?php echo $peak_usage . ' / ' . ini_get('memory_limit'); ?></div>
-						</td>
-						<td style="text-align:center;background:#004200">
-							<span style="font-weight:bold;">Database</span>
-							<div style="color:#7dff7d;font-size:1.2em;padding-top:10px"><?php echo $queries; ?></div>
-						</td>
-						<td style="text-align:center;background:#000048">
-							<span style="font-weight:bold;">Includes</span>
-							<div style="color:#c4c4ff;font-size:1.2em;padding-top:10px"><?php echo $files; ?></div>
-						</td>
-					</tr>
-				</table>
-				<table>
-					<tr>
-						<th style="text-align:left" colspan="2">Console</th>
-						<th style="text-align:right">Memory</th>
-						<th style="text-align:right">Time</th>
-					</tr>
-					<?php
-					foreach (self::$profile as $key => $entry)
-					{
-						?>
-						<tr>
-							<td style="font-weight:bold;color:#999"><?php echo $entry['type']; ?></td>
-							<td><?php echo $entry['log']; ?></td>
-							<td style="text-align:right" nowrap="nowrap"><?php echo self::formatSize($entry['memory']); ?></td>
-							<td style="text-align:right" nowrap="nowrap"><?php echo number_format($entry['elapsed'] * 100, 3); ?> ms</td>
-						</tr>
-						<?php
-					}
-					?>
-				</table>
-				<?php
-			}
-			?>
-		</div>
-		<br /><br />
-		<?php
-	}
-
-	/**
-	 * Format Size
-	 *
-	 * Formats the passed size into a human readable string
-	 *
-	 * @static
-	 * @access private
-	 * @param  float $filesize size of the file
-	 * @return string formatted number string
-	 */
-	private static function formatSize($filesize)
-	{
-		$units = array('bytes', 'kB', 'MB', 'GB');
-
-		return number_format(round($filesize / pow(1024, ($i = floor(log($filesize, 1024)))), 2), 2) . ' ' . $units[$i];
-	}
-}
-
-?>

classes/Security.php

@@ -1,436 +0,0 @@
-<?php
-
-/**
- * Security System for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Security Class
- *
- * Collection of static methods for handling security within a website running
- * on PICKLES. Requires sessions to be enabled.
- *
- * @usage <code>Security::login(10);</code>
- * @usage <code>Security::isLevel(SECURITY_LEVEL_ADMIN);</code>
- */
-class Security
-{
-	/**
-	 * Lookup Cache
-	 *
-	 * Used to minimize database lookups
-	 *
-	 * @static
-	 * @access private
-	 * @var    array
-	 */
-	private static $cache = array();
-
-	/**
-	 * Generate Hash
-	 *
-	 * Generates an SHA1 hash from the provided string. Salt optional.
-	 *
-	 * @param  string $source value to hash
-	 * @param  mixed $salts optional salt or salts
-	 * @return string SHA1 hash
-	 */
-	public static function generateHash($source, $salts = null)
-	{
-		// Determines which salt(s) to use
-		if ($salts == null)
-		{
-			$config = Config::getInstance();
-
-			if (isset($config->security['salt']) && $config->security['salt'] != null)
-			{
-				$salts = $config->security['salt'];
-			}
-			else
-			{
- 				$salts = array('P1ck73', 'Ju1C3');
-			}
-		}
-
-		// Forces the variable to be an array
-		if (!is_array($salts))
-		{
-			$salts = array($salts);
-		}
-
-		// Loops through the salts, applies them and calculates the hash
-		$hash = $source;
-
-		foreach ($salts as $salt)
-		{
-			$hash = sha1($salt . $hash);
-		}
-
-		return $hash;
-	}
-
-	/**
-	 * SHA-256
-	 *
-	 * Generates an SHA-256 hash from the provided string.
-	 *
-	 * @param  string $source value to hash
-	 * @return string SHA1 hash
-	 */
-	public static function sha256($source)
-	{
-		return hash('sha256', $source);
-	}
-
-	/**
-	 * Generate SHA-256 Hash
-	 *
-	 * Generates an SHA-256 hash from the provided string and salt. Borrowed the
-	 * large iteration logic from fCryptography::hashWithSalt() as, and I quote,
-	 * "makes rainbow table attacks infesible".
-	 *
-	 * @param  string $source value to hash
-	 * @param  mixed $salt value to use as salt
-	 * @return string SHA-256 hash
-	 * @link   https://github.com/flourishlib/flourish-classes/blob/master/fCryptography.php
-	 */
-	public static function generateSHA256Hash($source, $salt)
-	{
-		$sha256 = sha1($salt . $source);
-
-		for ($i = 0; $i < 1000; $i++)
-		{
-			$sha256 = Security::sha256($sha256 . (($i % 2 == 0) ? $source : $salt));
-		}
-
-		return $sha256;
-	}
-
-	/**
-	 * Check Session
-	 *
-	 * Checks if sessions are enabled.
-	 *
-	 * @static
-	 * @access private
-	 * @return boolean whether or not sessions are enabled
-	 */
-	private static function checkSession()
-	{
-		if (session_id() == '')
-		{
-			return false;
-		}
-		else
-		{
-			return true;
-		}
-	}
-
-	/**
-	 * Check Level
-	 *
-	 * Checks if a passed level is an integer and/or properly defined in the
-	 * site's configuration file.
-	 *
-	 * @static
-	 * @access private
-	 * @param  mixed access level to validate
-	 * @return whether ot not the access level is valid
-	 */
-	private static function checkLevel(&$access_level)
-	{
-		if (is_int($access_level))
-		{
-			return true;
-		}
-		else
-		{
-			$config = Config::getInstance();
-
-			// Attempts to validate the string passed
-			if (isset($config->security[$access_level]))
-			{
-				if (is_numeric($config->security[$access_level]))
-				{
-					$access_level = (int)$config->security[$access_level];
-					return true;
-				}
-				else
-				{
-					throw new Exception('Level "' . $access_level . '" is not numeric in config.ini');
-				}
-			}
-			else
-			{
-				throw new Exception('Level "' . $access_level . '" is not defined in config.ini');
-			}
-		}
-
-		return false;
-	}
-
-	/**
-	 * Login
-	 *
-	 * Creates a session variable containing the user ID and generated token.
-	 * The token is also assigned to a cookie to be used when validating the
-	 * security level. When the level value is present, the class will by pass
-	 * the database look up and simply use that value when validating (the less
-	 * paranoid scenario).
-	 *
-	 * @static
-	 * @param  integer $user_id ID of the user that's been logged in
-	 * @param  integer $level optional level for the user being logged in
-	 * @param  string $role textual representation of the user's level
-	 * @return boolean whether or not the login could be completed
-	 */
-	public static function login($user_id, $level = null, $role = null)
-	{
-		if (self::checkSession())
-		{
-			$token = sha1(microtime());
-
-			$_SESSION['__pickles']['security'] = array(
-				'token'   => $token,
-				'user_id' => (int)$user_id,
-				'level'   => $level,
-				'role'    => $role,
-			);
-
-			setcookie('pickles_security_token', $token);
-
-			return true;
-		}
-		else
-		{
-			return false;
-		}
-	}
-
-	/**
-	 * Logout
-	 *
-	 * Clears out the security information in the session and the cookie.
-	 *
-	 * @static
-	 * @return boolean true
-	 */
-	public static function logout()
-	{
-		if (isset($_SESSION['__pickles']['security']))
-		{
-			$_SESSION['__pickles']['security'] = null;
-			unset($_SESSION['__pickles']['security']);
-
-			setcookie('pickles_security_token', '', time() - 3600);
-		}
-
-		return true;
-	}
-
-	/**
-	 * Get User Level
-	 *
-	 * Looks up the user level in the database and caches it. Cache is used
-	 * for any subsequent look ups for the user. Also validates the session
-	 * variable against the cookie to ensure everything is legit. If the user
-	 * level is set in the session, that value will take precedence.
-	 *
-	 * return integer user level or false
-	 */
-	private static function getUserLevel()
-	{
-		if (self::checkSession() == true && isset($_SESSION['__pickles']['security']['user_id']))
-		{
-			// Checks the session against the cookie
-			if (isset($_SESSION['__pickles']['security']['token'], $_COOKIE['pickles_security_token'])
-				&& $_SESSION['__pickles']['security']['token'] != $_COOKIE['pickles_security_token'])
-			{
-				Security::logout();
-			}
-			elseif (isset($_SESSION['__pickles']['security']['level']) && $_SESSION['__pickles']['security']['level'] != null)
-			{
-				return $_SESSION['__pickles']['security']['level'];
-			}
-			// Hits the database to determine the user's level
-			else
-			{
-				// Checks the session cache instead of hitting the database
-				if (isset($_SESSION['__pickles']['security']['user_id'], self::$cache[(int)$_SESSION['__pickles']['security']['user_id']]))
-				{
-					return self::$cache[(int)$_SESSION['__pickles']['security']['user_id']];
-				}
-				else
-				{
-					// Pulls the config and defaults where necessary
-					$config = Config::getInstance();
-
-					if ($config->security === false)
-					{
-						$config = array();
-					}
-					else
-					{
-						$config = $config->security;
-					}
-
-					$defaults = array('login' => 'login', 'model' => 'User', 'column' => 'level');
-					foreach ($defaults as $variable => $value)
-					{
-						if (!isset($config[$variable]))
-						{
-							$config[$variable] = $value;
-						}
-					}
-
-					// Uses the model to pull the user's access level
-					$class = $config['model'];
-					$model = new $class(array('fields' => $config['column'], 'conditions' => array('id' => (int)$_SESSION['__pickles']['security']['user_id'])));
-
-					if ($model->count() == 0)
-					{
-						Security::logout();
-					}
-					else
-					{
-						$constant = 'SECURITY_LEVEL_' . $model->record[$config['column']];
-
-						if (defined($constant))
-						{
-							$constant = constant($constant);
-
-							self::$cache[(int)$_SESSION['__pickles']['security']['user_id']] = $constant;
-
-							return $constant;
-						}
-						else
-						{
-							throw new Exception('Security level constant is not defined');
-						}
-					}
-				}
-			}
-		}
-
-		return false;
-	}
-
-	/**
-	 * Is Level
-	 *
-	 * Checks the user's access level is exactly the passed level
-	 *
-	 * @static
-	 * @param  integer $access_level access level to be checked against
-	 * @return boolean whether or not the user is that level
-	 */
-	public static function isLevel()
-	{
-		$is_level = false;
-
-		if (self::checkSession())
-		{
-			$arguments = func_get_args();
-			if (is_array($arguments[0]))
-			{
-				$arguments = $arguments[0];
-			}
-
-			foreach ($arguments as $access_level)
-			{
-				if (self::checkLevel($access_level))
-				{
-					if (self::getUserLevel() == $access_level)
-					{
-						$is_level = true;
-						break;
-					}
-				}
-			}
-		}
-
-		return $is_level;
-	}
-
-	/**
-	 * Has Level
-	 *
-	 * Checks the user's access level against the passed level.
-	 *
-	 * @static
-	 * @param  integer $access_level access level to be checked against
-	 * @return boolean whether or not the user has access
-	 */
-	public static function hasLevel()
-	{
-		$has_level = false;
-
-		if (self::checkSession())
-		{
-			$arguments = func_get_args();
-			if (is_array($arguments[0]))
-			{
-				$arguments = $arguments[0];
-			}
-
-			foreach ($arguments as $access_level)
-			{
-				if (self::checkLevel($access_level))
-				{
-					if (self::getUserLevel() >= $access_level)
-					{
-						$has_level = true;
-						break;
-					}
-				}
-			}
-		}
-
-		return $has_level;
-	}
-
-	/**
-	 * Between Level
-	 *
-	 * Checks the user's access level against the passed range.
-	 *
-	 * @static
-	 * @param  integer $low access level to be checked against
-	 * @param  integer $high access level to be checked against
-	 * @return boolean whether or not the user has access
-	 */
-	public static function betweenLevel($low, $high)
-	{
-		$between_level = false;
-
-		if (self::checkSession())
-		{
-			if (self::checkLevel($low) && self::checkLevel($high))
-			{
-				$user_level = self::getUserLevel();
-
-				if ($user_level >= $low && $user_level <= $high)
-				{
-					$between_level = true;
-					break;
-				}
-			}
-		}
-
-		return $between_level;
-	}
-}
-
-?>

classes/Session.php

@@ -1,345 +0,0 @@
-<?php
-
-/**
- * Session Handling for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Session Class
- *
- * Provides session handling via database instead of the file based session
- * handling built into PHP. Using this class requires an array to be
- * defined in place of the boolean true/false (on/off). If simply array(),
- * the datasource will default to the value in
- * $config['pickles']['datasource'] and if the table will default to
- * "sessions". The format is as follows:
- *
- *     $config = array(
- *         'pickles' => array(
- *             'session' => array(
- *                 'datasource' => 'mysql',
- *                 'table'      => 'sessions',
- *             )
- *         )
- *     );
- *
- * In addition to the configuration variables, a table in your database
- * must be created. The [MySQL] table schema is as follows:
- *
- *     CREATE TABLE sessions (
- *         id varchar(32) COLLATE utf8_unicode_ci NOT NULL,
- *         session text COLLATE utf8_unicode_ci NOT NULL,
- *         expires_at datetime NOT NULL,
- *         PRIMARY KEY (id),
- *         INDEX (expires_at)
- *     ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
- *
- * Note: The reason for not using a model class was to avoid a naming
- * conflict between the Session model and the Session class itself. This
- * will eventually be resolved when I abandon full 5.x support and migrate
- * to 5.3+ (assuming that ever happens).
- */
-class Session extends Object
-{
-	/**
-	 * Handler
-	 *
-	 * What the session is being handled by.
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $handler = false;
-
-	/**
-	 * Accessed At
-	 *
-	 * The UNIX timestamp of when the page was accessed.
-	 *
-	 * @access private
-	 * @var    integer
-	 */
-	private $accessed_at = null;
-
-	/**
-	 * Time to Live
-	 *
-	 * The number of seconds the session should remain active. Corresponds
-	 * to the INI variable session.gc_maxlifetime
-	 *
-	 * @access private
-	 * @var    integer
-	 */
-	private $time_to_live = null;
-
-	/**
-	 * Datasource
-	 *
-	 * Name of the datasource, defaults to whatever the default datasource
-	 * is defined to in config.php
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $datasource = null;
-
-	/**
-	 * Table
-	 *
-	 * Name of the database table in the aforementioned datasource that
-	 * holds the session data. The expected schema is defined above.
-	 *
-	 * @access private
-	 * @var    string
-	 */
-	private $table = null;
-
-	/**
-	 * Database
-	 *
-	 * Our database object to interact with the aforementioned datasource
-	 * and table. This object is shared with other PICKLES internals.
-	 *
-	 * @access private
-	 * @var    object
-	 */
-	private $db = null;
-
-	/**
-	 * Constructor
-	 *
-	 * All of our set up logic for the session in contained here. This
-	 * object is initially instantiated from pickles.php and the session
-	 * callbacks are established here. All variables are driven from
-	 * php.ini and/or the site config. Once configured, the session is
-	 * started automatically.
-	 */
-	public function __construct()
-	{
-		if (!IS_CLI)
-		{
-			parent::__construct();
-
-			// Sets up our configuration variables
-			if (isset($this->config->pickles['session']))
-			{
-				$session = $this->config->pickles['session'];
-				$version = 1;
-			}
-
-			if (isset($this->config->pickles['sessions']))
-			{
-				$session = $this->config->pickles['sessions'];
-				$version = 2;
-			}
-
-			$datasources = $this->config->datasources;
-
-			$this->handler = 'files';
-			$datasource    = false;
-			$table         = 'sessions';
-
-			if (isset($datasources[$session]))
-			{
-				$datasource    = $datasources[$session];
-				$this->handler = $datasource['type'];
-
-				if (isset($datasource['hostname'], $datasource['port']))
-				{
-					$host = 'tcp://' . $datasource['hostname'] . ':' . $datasource['port'];
-				}
-			}
-
-			switch ($this->handler)
-			{
-				case 'memcache':
-					ini_set('session.save_handler', 'memcache');
-					ini_set('session.save_path',    $host . '?persistent=1&amp;weight=1&amp;timeout=1&amp;retry_interval=15');
-					break;
-
-				// @todo memcached
-
-				case 'mysql':
-					// Sets our access time and time to live
-					$this->accessed_at  = time();
-					$this->time_to_live = ini_get('session.gc_maxlifetime');
-
-					$this->datasource = $datasource;
-					$this->table      = $table;
-
-					// Gets a database instance
-					$this->db = Database::getInstance($this->datasource);
-
-					// Initializes the session
-					$this->initialize();
-					break;
-
-				case 'redis':
-					// Keep in mind that the database value is ignored by phpredis
-					$save_path = $host . '?weight=1'
-					           . (isset($datasource['database']) ? '&database=' . $datasource['database'] : '')
-					           . (isset($datasource['prefix']) ? '&prefix=' . $datasource['prefix'] : '');
-
-					ini_set('session.save_handler', 'redis');
-					ini_set('session.save_path',    $save_path);
-					break;
-
-				default:
-				case 'files':
-					ini_set('session.save_handler', 'files');
-					break;
-			}
-
-			if (isset($_SERVER['HTTP_USER_AGENT'])
-				&& !String::isEmpty($_SERVER['HTTP_USER_AGENT'])
-				&& !preg_match('/(Baidu|Gigabot|Googlebot|libwww-perl|lwp-trivial|msnbot|SiteUptime|Slurp|WordPress|ZIBB|ZyBorg)/i', $_SERVER['HTTP_USER_AGENT']))
-			{
-				session_start();
-			}
-		}
-	}
-
-	/**
-	 * Destructor
-	 *
-	 * Runs garbage collection and closes the session. I'm not sure if the
-	 * garbage collection should stay as it could be accomplished via
-	 * php.ini variables. The session_write_close() is present to combat a
-	 * chicken and egg scenario in earlier versions of PHP 5.
-	 */
-	public function __destruct()
-	{
-		if ($this->handler == 'mysql')
-		{
-			$this->gc($this->time_to_live);
-			session_write_close();
-		}
-	}
-
-	/**
-	 * Initializes the Session
-	 *
-	 * This method exists to combat the fact that calling session_destroy()
-	 * also clears out the save handler. Upon destorying a session this
-	 * method is called again so the save handler is all set.
-	 */
-	public function initialize()
-	{
-		// Sets up the session handler
-		session_set_save_handler(
-			array($this, 'open'),
-			array($this, 'close'),
-			array($this, 'read'),
-			array($this, 'write'),
-			array($this, 'destroy'),
-			array($this, 'gc')
-		);
-
-		register_shutdown_function('session_write_close');
-	}
-
-	/**
-	 * Opens the Session
-	 *
-	 * Since the session is in the database, opens the database connection.
-	 * This step isn't really necessary as the Database object is smart
-	 * enough to open itself up upon execute.
-	 */
-	public function open()
-	{
-		session_regenerate_id();
-
-		return $this->db->open();
-	}
-
-	/**
-	 * Closes the Session
-	 *
-	 * Same as above, but in reverse.
-	 */
-	public function close()
-	{
-		return $this->db->close();
-	}
-
-	/**
-	 * Reads the Session
-	 *
-	 * Checks the database for the session ID and returns the session data.
-	 *
-	 * @param  string $id session ID
-	 * @return string serialized session data
-	 */
-	public function read($id)
-	{
-		$sql = 'SELECT session FROM `' . $this->table . '` WHERE id = ?;';
-
-		$session = $this->db->fetch($sql, array($id));
-
-		return isset($session[0]['session']) ? $session[0]['session'] : '';
-	}
-
-	/**
-	 * Writes the Session
-	 *
-	 * When there's changes to the session, writes the data to the
-	 * database.
-	 *
-	 * @param  string $id session ID
-	 * @param  string $session serialized session data
-	 * @return boolean whether the query executed correctly
-	 */
-	public function write($id, $session)
-	{
-		$sql = 'REPLACE INTO `' . $this->table . '` VALUES (?, ? ,?);';
-
-		$parameters = array($id, $session, date('Y-m-d H:i:s', strtotime('+' . $this->time_to_live . ' seconds')));
-
-		return $this->db->execute($sql, $parameters);
-	}
-
-	/**
-	 * Destroys the Session
-	 *
-	 * Deletes the session from the database.
-	 *
-	 * @param  string $id session ID
-	 * @return boolean whether the query executed correctly
-	 */
-	public function destroy($id)
-	{
-		$sql = 'DELETE FROM `' . $this->table . '` WHERE id = ?;';
-
-		return $this->db->execute($sql, array($id));
-	}
-
-	/**
-	 * Garbage Collector
-	 *
-	 * This is who you call when you got trash to be taken out.
-	 *
-	 * @param  integer $time_to_live number of seconds a session is active
-	 * @return boolean whether the query executed correctly
-	 */
-	public function gc($time_to_live)
-	{
-		$sql = 'DELETE FROM `' . $this->table . '` WHERE expires_at < ?;';
-
-		$parameters = array(date('Y-m-d H:i:s', $this->accessed_at - $time_to_live));
-
-		return $this->db->execute($sql, $parameters);
-	}
-}
-
-?>

classes/Sort.php

@@ -1,72 +0,0 @@
-<?php
-
-/**
- * Sorting Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Sort Class
- *
- * I got tired of writing separate usort functions to sort by different array
- * keys in the array, this class solves that.
- */
-class Sort
-{
-	/**
-	 * Ascending
-	 *
-	 * Variable to utilize ascending sort
-	 *
-	 * @var integer
-	 */
-	const ASC = 'ASC';
-
-	/**
-	 * Descending
-	 *
-	 * Variable to utilize descending sort
-	 *
-	 * @var integer
-	 */
-	const DESC = 'DESC';
-
-	/**
-	 * Sort By
-	 *
-	 * Sorts an array by the specified column, optionally in either direction.
-	 *
-	 * @param string $field field to sort by
-	 * @param array $array array to sort
-	 * @param string $direction optional direction to sort
-	 * @retun boolean true because sorting is done by reference
-	 */
-	public static function by($field, &$array, $direction = Sort::ASC)
-	{
-		usort($array, create_function('$a, $b', '
-			$a = $a["' . $field . '"];
-			$b = $b["' . $field . '"];
-
-			if ($a == $b)
-			{
-				return 0;
-			}
-
-			return ($a ' . ($direction == Sort::DESC ? '>' : '<') .' $b) ? -1 : 1;
-		'));
-
-		return true;
-	}
-}
-
-?>

classes/String.php

@@ -1,267 +0,0 @@
-<?php
-
-/**
- * String Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * String Class
- *
- * Just a simple collection of static functions to accomplish some of the
- * more redundant string related manipulation.
- */
-class String
-{
-	// {{{ Format Phone Number
-
-	/**
-	 * Format Phone Number
-	 *
-	 * Formats a 10 digit phone number with dashes as ###-###-####.
-	 *
-	 * @static
-	 * @param  string $number number to format
-	 * @param  string $replacement output of the string
-	 * @return string formatted phone number
-	 */
-	public static function formatPhoneNumber($number, $replacement = '$1-$2-$3')
-	{
-		// Strips characters we don't need
-		$number = str_replace(array('(', ')', ' ', '-', '.', '_'), '', $number);
-
-		// Formats the number
-		return preg_replace('/^(\d{3})(\d{3})(.+)$/', $replacement, $number);
-	}
-
-	// }}}
-	// {{{ Generate Gravatar Hash
-
-	/**
-	 * Generate Gravatar Hash
-	 *
-	 * Generates a hash from the passed string that can then be used for
-	 * fetching an avatar from Gravatar.com
-	 *
-	 * @deprecated
-	 * @static
-	 * @param  string $string string to hash, should be an email address
-	 * @return string resulting hash
-	 */
-	public static function generateGravatarHash($string)
-	{
-		return API_Gravatar::hash($string);
-	}
-
-	// }}}
-	// {{{ Generate Slug
-
-	/**
-	 * Generate Slug
-	 *
-	 * Generates a slug from the pass string by lowercasing the string,
-	 * trimming whitespace and converting non-alphanumeric values to
-	 * dashes. Takes care of multiple dashes as well.
-	 *
-	 * @static
-	 * @param  string $string to be converted to the slug
-	 * @return string resulting slug
-	 */
-	public static function generateSlug($string)
-	{
-		$string = strtolower(trim($string));
-		$string = preg_replace('/[^a-z0-9-]/', '-', $string);
-		$string = preg_replace('/-+/',         '-', $string);
-		return trim($string, '-');;
-	}
-
-	// }}}
-	// {{{ Is Empty
-
-	/**
-	 * Is Empty
-	 *
-	 * Checks if a string is empty. You can use the PHP function empty()
-	 * but that returns true for a string of "0". Last I checked, that's
-	 * not an empty string. PHP's function also doesn't apply trim() to the
-	 * value to ensure it's not just a bunch of spaces.
-	 *
-	 * @static
-	 * @param  string $value string(s) to be checked
-	 * @return boolean whether or not the string is empty
-	 */
-	public static function isEmpty()
-	{
-		foreach (func_get_args() as $value)
-		{
-			if (trim($value) == '')
-			{
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	// }}}
-	// {{{ Pluralize
-
-	/**
-	 * Pluralize
-	 *
-	 * Based on a passed integer, the word will be pluralized. A value of
-	 * zero will also pluralize the word (e.g. 0 things not 0 thing).
-	 *
-	 * @static
-	 * @param  string $string the word to plurailze
-	 * @param  integer $count the count to interrogate
-	 * @param  boolean $both (optional) include count in return
-	 * @return string pluralized word
-	 */
-	public static function pluralize($string, $count, $both = false)
-	{
-		if ($count != 1)
-		{
-			$string .= 's';
-		}
-
-		if ($both)
-		{
-			$string = $count . ' ' . $string;
-		}
-
-		return $string;
-	}
-
-	// }}}
-	// {{{ Random
-
-	/**
-	 * Random
-	 *
-	 * Generates a pseudo-random string based on the passed parameters.
-	 *
-	 * Note: Similar characters = 0, O, 1, I (and may be expanded)
-	 *
-	 * @static
-	 * @param  integer $length optional length of the generated string
-	 * @param  boolean $alpha optional include alpha characters
-	 * @param  boolean $numeric optional include numeric characters
-	 * @param  boolean $similar optional include similar characters
-	 * @return string generated string
-	 */
-	public static function random($length = 8, $alpha = true, $numeric = true, $similar = true)
-	{
-		$characters = array();
-		$string     = '';
-
-		// Adds alpha characters to the list
-		if ($alpha == true)
-		{
-			if ($similar == true)
-			{
-				$characters = array_merge($characters, range('a', 'z'));
-			}
-			else
-			{
-				$characters = array_merge($characters, range('a', 'h'), range('j', 'n'), range('p', 'z'));
-			}
-		}
-
-		// Adds numeric characters to the list
-		if ($numeric == true)
-		{
-			if ($similar == true)
-			{
-				$characters = array_merge($characters, range('0', '9'));
-			}
-			else
-			{
-				$characters = array_merge($characters, range('2', '9'));
-			}
-		}
-
-		if (count($characters) > 0)
-		{
-			shuffle($characters);
-
-			for ($i = 0; $i < $length; $i++)
-			{
-				$string .= $characters[array_rand($characters)];
-			}
-		}
-
-		return $string;
-	}
-
-	// }}}
-	// {{{ Truncate
-
-	/**
-	 * Truncate
-	 *
-	 * Truncates a string to a specified length and (optionally) adds a
-	 * span to provide a rollover to see the expanded text.
-	 *
-	 * @static
-	 * @param  string $string string to truncate
-	 * @param  integer $length length to truncate to
-	 * @param  boolean $hover (optional) whether or not to add the rollover
-	 * @return string truncate string
-	 */
-	public static function truncate($string, $length, $hover = true)
-	{
-		if (strlen($string) > $length)
-		{
-			if ($hover == true)
-			{
-				$string = '<span title="' . $string . '">' . substr($string, 0, $length) . '&hellip;</span>';
-			}
-			else
-			{
-				$string = substr($string, 0, $length) . '...';
-			}
-		}
-
-		return $string;
-	}
-
-	// }}}
-	// {{{ Upper Words
-
-	/**
-	 * Upper Words
-	 *
-	 * Applies strtolower() and ucwords() to the passed string. The
-	 * exception being email addresses which are not formatted at all.
-	 *
-	 * @static
-	 * @param  string $string string to format
-	 * @return string formatted string
-	 */
-	public static function upperWords($string)
-	{
-		// Only formats non-email addresses
-		if (filter_var($string, FILTER_VALIDATE_EMAIL) == false)
-		{
-			$string = ucwords(strtolower($string));
-		}
-
-		return $string;
-	}
-
-	// }}}
-}
-
-?>
-

classes/Time.php

@@ -1,234 +0,0 @@
-<?php
-
-/**
- * Time Utility Collection
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Time Class
- *
- * Just a simple collection of static functions to accomplish some of the more
- * redundant time and date related manipulation.
- */
-class Time
-{
-	// {{{ Intervals (in seconds)
-
-	/**
-	 * Minute
-	 *
-	 * Seconds in a minute
-	 *
-	 * @var integer
-	 */
-	const MINUTE = 60;
-
-	/**
-	 * Hour
-	 *
-	 * Seconds in an hour (minute * 60)
-	 *
-	 * @var integer
-	 */
-	const HOUR = 3600;
-
-	/**
-	 * Day
-	 *
-	 * Seconds in a day (hour * 24)
-	 *
-	 * @var integer
-	 */
-	const DAY = 86400;
-
-	/**
-	 * Week
-	 *
-	 * Seconds in a week (day * 7)
-	 *
-	 * @var integer
-	 */
-	const WEEK = 604800;
-
-	/**
-	 * Month
-	 *
-	 * Seconds in a month (day * 30)
-	 *
-	 * @var integer
-	 */
-	const MONTH = 2592000;
-
-	/**
-	 * Quarter
-	 *
-	 * Seconds in a quarter (day * 90)
-	 *
-	 * @var integer
-	 */
-	const QUARTER = 7776000;
-
-	/**
-	 * Year
-	 *
-	 * Seconds in a year (day * 365)
-	 *
-	 * @var integer
-	 */
-	const YEAR = 31536000;
-
-	/**
-	 * Decade
-	 *
-	 * Seconds in a decade (year * 10)
-	 *
-	 * @var integer
-	 */
-	const DECADE = 315360000;
-
-	/**
-	 * Century
-	 *
-	 * Seconds in a decade (decade * 10)
-	 *
-	 * @var integer
-	 */
-	const CENTURY = 3153600000;
-
-	// }}}
-
-	/**
-	 * Age
-	 *
-	 * Calculates age based on the passed date.
-	 *
-	 * @static
-	 * @param  string $date birth / inception date
-	 * @return integer $age number of years old
-	 * @todo   Wondering if this really should live in the Date class since it's a Date function. Could flip the aliasing to preserve any older code.
-	 */
-	public static function age($date)
-	{
-		if (!preg_match('/\d{4}-\d{2}-\d{2}/', $date))
-		{
-			$date = date('Y-m-d', strtotime($date));
-		}
-
-		list($year, $month, $day) = explode('-', $date, 3);
-
-		$age = date('Y') - $year;
-
-		if (date('md') < $month . $day)
-		{
-			$age--;
-		}
-
-		return $age;
-	}
-
-	/**
-	 * Ago
-	 *
-	 * Generates a relative time (e.g. X minutes ago).
-	 *
-	 * @static
-	 * @param  mixed $time timestamp to calculate from
-	 * @return string relative time
-	 */
-	public static function ago($time)
-	{
-		$current = strtotime(Time::timestamp());
-		$time    = preg_match('/^\d+$/', $time) ? $time : strtotime($time);
-
-		if ($current == $time)
-		{
-			$time_ago = 'just now';
-		}
-		else
-		{
-			if ($current > $time)
-			{
-				$difference = $current - $time;
-				$suffix     = ' ago';
-			}
-			else
-			{
-				$difference = $time - $current;
-				$suffix     = ' from now';
-			}
-
-			// Less than 1 minute ago (seconds ago)
-			if ($difference < 60)
-			{
-				$time_ago = 'seconds';
-			}
-			// Less than 1 hour ago (minutes ago)
-			elseif ($difference < 3600)
-			{
-				$minutes  = round($difference / 60);
-				$time_ago = $minutes . ' minute' . ($minutes != 1 ? 's' : '');
-			}
-			// Less than 1 day ago (hours ago)
-			elseif ($difference < 86400)
-			{
-				$hours    = round($difference / 3600);
-				$time_ago = $hours . ' hour' . ($hours != 1 ? 's' : '');
-			}
-			// Less than 1 week ago (days ago)
-			elseif ($difference < 604800)
-			{
-				$days     = round($difference / 86400);
-				$time_ago = $days . ' day' . ($days != 1 ? 's' : '');
-			}
-			// Less than 1 month ago (weeks ago)
-			elseif ($difference < 2419200)
-			{
-				$weeks    = round($difference / 604800);
-				$time_ago = $weeks . ' week' . ($weeks != 1 ? 's' : '');
-			}
-			// Less than 1 year ago (months ago)
-			elseif ($difference < 31449600)
-			{
-				$months   = round($difference / 2419200);
-				$time_ago = $months . ' month' . ($months != 1 ? 's' : '');
-			}
-			// Over 1 year ago (years ago)
-			else
-			{
-				$years    = round($difference / 31449600);
-				$time_ago = $years . ' year' . ($years != 1 ? 's' : '');
-			}
-
-			$time_ago .= $suffix;
-		}
-
-		return $time_ago;
-	}
-
-	/**
-	 * Timestamp
-	 *
-	 * Current Universal Time in the specified format.
-	 *
-	 * @static
-	 * @param  string $format format of the timestamp
-	 * @return string $timestamp formatted timestamp
-	 */
-	public static function timestamp($format = 'Y-m-d H:i:s')
-	{
-		return gmdate($format);
-	}
-}
-
-?>

classes/Validate.php

@@ -1,157 +0,0 @@
-<?php
-
-/**
- * Validator
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Validate Class
- *
- * Validation layer that's used by the Modules to validate passed data. Handles
- * single sanity checks against a variable so the validation itself can be used
- * in other places in the system
- */
-class Validate
-{
-	/**
-	 * Is Valid?
-	 *
-	 * Checks if a variable is valid based on the passed rules.
-	 *
-	 * @param  mixed $value the value to be validated
-	 * @param  array $rules an array of rules (and messages) to validate with
-	 * @return mixed boolean true if valid, array of errors if invalid
-	 */
-	public static function isValid($value, $rules)
-	{
-		$errors = array();
-
-		if (is_array($rules))
-		{
-			foreach ($rules as $rule => $message)
-			{
-				$rule = explode(':', $rule);
-
-				switch (strtolower($rule[0]))
-				{
-					// @todo case 'alpha':
-					// @todo case 'alphanumeric':
-					// @todo case 'date':
-
-					// {{{ Checks using filter_var()
-
-					case 'filter':
-						if (count($rule) < 2)
-						{
-							throw new Exception('Invalid validation rule, expected: "validate:boolean|email|float|int|ip|regex|url".');
-						}
-						else
-						{
-							switch (strtolower($rule[1]))
-							{
-								case 'boolean':
-								case 'email':
-								case 'float':
-								case 'int':
-								case 'ip':
-								case 'regex':
-								case 'url':
-									$filter = constant('FILTER_VALIDATE_' . strtoupper($rule[1]));
-									break;
-
-								default:
-									throw new Exception('Invalid filter, expecting boolean, email, float, int, ip, regex or url.');
-									break;
-							}
-
-							if (!filter_var($value, $filter))
-							{
-								$errors[] = $message;
-							}
-						}
-
-						break;
-
-					// }}}
-					// {{{ Checks using strlen()
-
-					case 'length':
-						if (count($rule) < 3)
-						{
-							throw new Exception('Invalid validation rule, expected: "length:<|<=|==|!=|>=|>:integer".');
-						}
-						else
-						{
-							if (!filter_var($rule[2], FILTER_VALIDATE_INT))
-							{
-								throw new Exception('Invalid length value, expecting an integer.');
-							}
-							else
-							{
-								$length = strlen($value);
-
-								switch ($rule[1])
-								{
-									case '<':  $valid = $length <  $rule[2]; break;
-									case '<=': $valid = $length <= $rule[2]; break;
-									case '==': $valid = $length == $rule[2]; break;
-									case '!=': $valid = $length != $rule[2]; break;
-									case '>=': $valid = $length >= $rule[2]; break;
-									case '>':  $valid = $length >  $rule[2]; break;
-
-									default:
-										throw new Exception('Invalid operator, expecting <, <=, ==, !=, >= or >.');
-										break;
-								}
-
-								if ($valid === true)
-								{
-									$errors[] = $message;
-								}
-							}
-						}
-
-						break;
-
-					// }}}
-
-					// @todo case 'range':
-
-					// {{{ Checks using preg_match()
-
-					case 'regex':
-						if (count($rule) < 3)
-						{
-							throw new Exception('Invalid validation rule, expected: "regex:is|not:string".');
-						}
-						else
-						{
-							if ((strtolower($rule[1]) == 'not' && !preg_match($rule[2], $value)) || preg_match($rule[2], $value))
-							{
-								$errors[] = $message;
-							}
-						}
-						break;
-
-					// }}}
-				}
-
-			}
-		}
-
-		return count($errors) ? $errors : true;
-	}
-}
-
-?>

composer.json

@@ -0,0 +1,37 @@
+{
+    "name": "joshtronic/pickles",
+    "description": "Pickles is a PHP framework for building kick-ass services",
+    "type": "library",
+    "keywords": ["framework", "api", "soa", "oauth"],
+    "homepage": "http://picklesphp.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Josh Sherman",
+            "email": "josh@gravityblvd.com",
+            "homepage": "http://joshtronic.com"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/joshtronic/pickles/issues",
+        "source": "https://github.com/joshtronic/pickles"
+    },
+    "minimum-stability" : "dev",
+    "require-dev": {
+        "phpunit/phpunit": "dev-master",
+        "satooshi/php-coveralls": "dev-master"
+    },
+    "require": {
+        "php": ">=5.4",
+        "league/oauth2-server": "4.0.x-dev"
+    },
+    "suggest": {
+        "mongodb/mongo-php-driver": "Required to use the Mongo storage engine",
+        "predis/predis": "Required to use the Redis storage engine"
+    },
+    "autoload": {
+        "psr-4": {
+            "Pickles\\" : "src/"
+        }
+    }
+}

phpunit.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.2/phpunit.xsd"
+    bootstrap="tests/bootstrap.php"
+    colors="true"
+    stderr="true"
+>
+    <testsuites>
+        <testsuite name="Pickles Test Harness">
+            <directory>./tests/Pickles</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

pickles.php

@@ -1,379 +0,0 @@
-<?php
-
-/**
- * Core PICKLES Include File
- *
- * This is the file that you include on the page you're instantiating the
- * controller from (typically index.php).  The path to the PICKLES code
- * base is established as well as the path that Smarty will use to store
- * the compiled pages.
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Joshua Sherman <pickles@joshtronic.com>
- * @copyright Copyright 2007-2013, Joshua Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- * @usage     <code>require_once 'pickles.php';</code>
- */
-
-// {{{ PICKLES Constants
-
-// Grabs the start time in case we're profiling
-define('PICKLES_START_TIME', microtime(true));
-
-// Establishes our PICKLES paths
-define('PICKLES_PATH',        dirname(__FILE__) . '/');
-define('PICKLES_CLASS_PATH',  PICKLES_PATH . 'classes/');
-define('PICKLES_VENDOR_PATH', PICKLES_PATH . 'vendors/');
-
-// Establishes our site paths
-define('SITE_PATH', getcwd() . '/../');
-
-define('SITE_CLASS_PATH',    SITE_PATH . 'classes/');
-define('SITE_MODEL_PATH',    SITE_PATH . 'models/');
-define('SITE_MODULE_PATH',   SITE_PATH . 'modules/');
-define('SITE_TEMPLATE_PATH', SITE_PATH . 'templates/');
-
-define('PRIVATE_PATH', SITE_PATH    . 'private/');
-define('LOG_PATH',     PRIVATE_PATH . 'logs/');
-
-// Sets up constants for the Display names
-define('DISPLAY_JSON', 'JSON');
-define('DISPLAY_PHP',  'PHP');
-define('DISPLAY_RSS',  'RSS');
-define('DISPLAY_XML',  'XML');
-
-// Creates a constant as to whether or not we have JSON available
-define('JSON_AVAILABLE', function_exists('json_encode'));
-
-// Creates a variable to flag if we're on the command line
-define('IS_CLI', !isset($_SERVER['REQUEST_METHOD']));
-
-// }}}
-// {{{ Defaults some important configuration options
-
-// Turns on error before the config is loaded to help catch parse errors
-ini_set('display_errors', true);
-error_reporting(-1);
-
-// Sets the error and exception handlers
-// set_error_handler('__handleError');
-// set_exception_handler('__handleException');
-
-// Defaults timezone to UTC if not set
-if (ini_get('date.timezone') == '')
-{
-	ini_set('date.timezone', 'Etc/UTC');
-}
-
-// Sets the session variables
-ini_set('session.cache_expire',   86400);
-ini_set('session.entropy_file',   '/dev/urandom');
-ini_set('session.entropy_length', 512);
-ini_set('session.gc_maxlifetime', 86400);
-ini_set('session.gc_probability', 1);
-ini_set('session.gc_divisor',     1000);
-ini_set('session.hash_function',  1);
-
-// }}}
-// {{{ Loads the configuration file and sets any configuration options
-
-// Loads the base config
-$config = Config::getInstance();
-
-// Configures any available PHP configuration options
-if (is_array($config->php) && count($config->php) > 0)
-{
-	foreach ($config->php as $variable => $value)
-	{
-		ini_set($variable, $value);
-	}
-}
-
-// Starts session handling (old)
-if (isset($config->pickles['session']))
-{
-	if (session_id() == '' && $config->pickles['session'] !== false)
-	{
-		new Session();
-	}
-}
-
-// Starts session handling (new)
-if (isset($config->pickles['sessions']))
-{
-	if (session_id() == '' && $config->pickles['sessions'] !== false)
-	{
-		new Session();
-	}
-}
-
-// }}}
-// {{{ Defaults some internals for ease of use
-
-if (!isset($_REQUEST['request']))
-{
-	$_REQUEST['request'] = isset($config->pickles['module']) ? $config->pickles['module'] : '';
-}
-
-// }}}
-// {{{ Auto[magical] Loader
-
-/**
- * Magic function to automatically load classes
- *
- * Attempts to load a core PICKLES class or a site level data model or
- * module class.
- *
- * @param  string $class Name of the class to be loaded
- * @return boolean Return value of require_once() or false (default)
- */
-function __autoload($class)
-{
-	$loaded   = false;
-	$filename = preg_replace('/_/', '/', $class) . '.php';
-
-	if ($class == 'AYAH')
-	{
-		$loaded = require_once PICKLES_VENDOR_PATH . '/ayah/' . $filename;
-	}
-	else
-	{
-		// Path as the key, boolean value is whether ot not to convert back to hyphenated
-		$paths = array(
-			PICKLES_CLASS_PATH  => false,
-			SITE_CLASS_PATH     => false,
-			SITE_MODEL_PATH     => false,
-			SITE_MODULE_PATH    => true,
-		);
-
-		foreach ($paths as $path => $hyphenated)
-		{
-			// Converts the filename back to hypenated
-			if ($hyphenated == true)
-			{
-				$filename = strtolower(preg_replace('/([A-Z]{1})/', '-$1', $filename));;
-			}
-
-			if (file_exists($path . $filename))
-			{
-				$loaded = require_once $path . $filename;
-				break;
-			}
-		}
-	}
-
-	return $loaded;
-}
-
-// }}}
-// {{{ Error Handler
-
-/**
- * Error handling function that thinks it's magical
- *
- * Catches errors (warnings and the like) and throws it back out as an
- * ErrorException. This really helps trapping complex errors that need a ton of
- * sanity checks, just try / catch and you're good. Also, this isn't a magic
- * function, but I opted to use the __ prefix to help avoid a naming collision
- * since namespace support is 5.3+ and PICKLES strives to be 5.0+ compatible.
- *
- * Keep in mind that fatal errors cannot and will not be handled.
- *
- * @param  integer $errno the level of the error raised
- * @param  string  $errstr the error message
- * @param  string  $errfile filename that the error was raised in
- * @param  integer $errline line number the error was raised at
- * @param  array   $errcontext array of every variable that existed in scope
- * @return ErrorException not really returned, but worth documenting
- */
-function __handleError($errno, $errstr, $errfile, $errline, array $errcontext)
-{
-	// Handle hacktastic @ error suppression. Seriously, don't ever use @
-	if (error_reporting() === 0)
-	{
-		return false;
-	}
-
-	throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
-}
-
-// }}}
-// {{{ Exception Handler
-
-/**
- * Top level exception handling function
- *
- * Catches uncaught exceptions and displays them.
- *
- * @param object $exception the exception
- */
-function __handleException($exception)
-{
-	if (IS_CLI == true)
-	{
-		$lines = array();
-		$maxes = array('key' => 0, 'method' => 0, 'file' => 0, 'line' => 4);
-
-		$trace = $exception->getTrace();
-		rsort($trace);
-
-		foreach ($trace as $key => $data)
-		{
-			$method = '';
-
-			if (isset($data['class']))
-			{
-				$method .= $data['class'] . $data['type'];
-			}
-
-			$method .= $data['function'] . '()';
-
-			$line = array(
-				'key'    => $key + 1 . '.',
-				'method' => $method,
-				'file'   => (isset($data['file']) ? $data['file'] : __FILE__),
-				'line'   => (isset($data['line']) ? $data['line'] : '0')
-			);
-
-			foreach (array_keys($maxes) as $variable)
-			{
-				$length = strlen($line[$variable]);
-
-				if ($length > $maxes[$variable])
-				{
-					$maxes[$variable] = $length;
-				}
-			}
-
-			$lines[] = $line;
-		}
-
-		$max_length        = array_sum($maxes) + 11;
-		$horizontal_border = '+' . str_repeat('-', $max_length) . '+' . "\n";
-
-		echo $horizontal_border;
-		echo '|' . str_pad('Uncaught Exception', $max_length, ' ', STR_PAD_BOTH) . '|' . "\n";
-		echo $horizontal_border;
-		echo '|' . str_pad(' ' . $exception->getMessage(), $max_length) . '|' . "\n";
-		echo '|' . str_pad(' in ' . $exception->getFile() . ' on line ' . $exception->getLine(), $max_length) . '|' . "\n";
-
-		echo $horizontal_border;
-		echo '| '  . str_pad('Trace', $maxes['key'] + $maxes['method'] + 3) . ' | ' . str_pad('File', $maxes['file']) . ' | ' . str_pad('Line', $maxes['line']) . ' |' . "\n";
-		echo $horizontal_border;
-
-		foreach ($lines as $line)
-		{
-			echo '| ';
-
-			echo implode(
-				array(
-					str_pad($line['key'],    $maxes['key'], ' ', STR_PAD_LEFT),
-					str_pad($line['method'], $maxes['method']),
-					str_pad($line['file'],   $maxes['file']),
-					str_pad($line['line'],   $maxes['line'], ' ', STR_PAD_LEFT)
-				),
-				' | '
-			);
-
-			echo ' |' . "\n";
-		}
-
-		echo $horizontal_border;
-	}
-	else
-	{
-		?>
-		<style>
-			#pickles-exception
-			{
-				background: #212121;
-				width: 800px;
-				margin: 0 auto;
-				margin-top: 20px;
-				margin-bottom: 20px;
-				border-radius: 20px;
-				-moz-border-radius: 20px;
-				-webkit-border-radius: 20px;
-				box-shadow: 0 3px 4px #000;
-				-moz-box-shadow: 0 3px 4px #000;
-				-webkit-box-shadow: 0 3px 4px #000;
-				border: 6px solid #666;
-				padding: 10px 20px 20px;
-				font-family: monospace;
-				font-size: 12px;
-				text-align: left;
-			}
-			#pickles-exception table
-			{
-				width: 100%;
-			}
-			#pickles-exception table tr th, #pickles-exception table tr td
-			{
-				padding: 10px;
-			}
-			#pickles-exception .even
-			{
-				background-color: #323232;
-			}
-			#pickles-exception, #pickles-exception table tr td, #pickles-exception table tr th
-			{
-				color: #efefe8;
-			}
-		</style>
-		<div id="pickles-exception">
-			<strong style="font-size:1.5em">Uncaught Exception</strong><br /><br />
-			<table style="border-collapse:separate;border-spacing:1px;border-radius:10px;text-shadow:1px 1px 1px #000;text-align:center">
-				<tr><td style="background-color:#480000;padding:10px">
-					<div style="font-size:1.5em;font-style:italic"><?php echo $exception->getMessage(); ?></div>
-				</td></tr>
-				<tr><td style="background-color:#552200;padding:10px">
-					<div style="font-size:1.2em"><?php echo $exception->getFile(); ?> on line <?php echo $exception->getLine(); ?></div>
-				</td></tr>
-			</table>
-
-			<table>
-				<tr>
-					<th style="text-align:left" colspan="2">Trace</th>
-					<th style="text-align:left">File</th>
-					<th style="text-align:right">Line</th>
-				</tr>
-				<?php
-				$trace = $exception->getTrace();
-				rsort($trace);
-
-				foreach ($trace as $key => $data)
-				{
-					$method = '';
-
-					if (isset($data['class']))
-					{
-						$method .= $data['class'] . $data['type'];
-					}
-
-					$method .= $data['function'] . '()';
-					?>
-					<tr>
-						<td style="font-weight:bold;color:#999"><?php echo $key + 1; ?>.</td>
-						<td><?php echo $method; ?></td>
-						<td><?php echo isset($data['file']) ? $data['file'] : __FILE__; ?></td>
-						<td style="text-align:right"><?php echo isset($data['line']) ? $data['line'] : '0'; ?></td>
-					</tr>
-					<?php
-				}
-				?>
-			</table>
-		</div>
-		<br /><br />
-		<?php
-	}
-}
-
-// }}}
-
-?>

sql/oauth2.sql

@@ -0,0 +1,129 @@
+CREATE TABLE `oauth_clients` (
+  `id` CHAR(40) NOT NULL,
+  `secret` CHAR(40) NOT NULL,
+  `name` VARCHAR(255) NOT NULL,
+  `auto_approve` TINYINT(1) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `u_oacl_clse_clid` (`secret`,`id`)
+) ENGINE=INNODB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_endpoints` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `client_id` char(40) NOT NULL,
+  `redirect_uri` varchar(255) NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `i_oaclen_clid` (`client_id`),
+  CONSTRAINT `f_oaclen_clid`
+      FOREIGN KEY (`client_id`)
+      REFERENCES `oauth_clients` (`id`)
+      ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_sessions` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `client_id` char(40) NOT NULL,
+  `owner_type` enum('user','client') NOT NULL DEFAULT 'user',
+  `owner_id` varchar(255) NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `i_uase_clid_owty_owid` (`client_id`,`owner_type`,`owner_id`),
+  CONSTRAINT `f_oase_clid`
+      FOREIGN KEY (`client_id`)
+      REFERENCES `oauth_clients` (`id`)
+      ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_access_tokens` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `session_id` int(10) unsigned NOT NULL,
+  `access_token` char(40) NOT NULL,
+  `expires_at` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `u_oaseacto_acto_seid` (`access_token`,`session_id`),
+  KEY `f_oaseto_seid` (`session_id`),
+  CONSTRAINT `f_oaseto_seid`
+      FOREIGN KEY (`session_id`)
+      REFERENCES `oauth_sessions` (`id`)
+      ON DELETE CASCADE ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_authorization_codes` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `session_id` int(10) unsigned NOT NULL,
+  `authorization_code` char(40) NOT NULL,
+  `expires_at` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `session_id` (`session_id`),
+  CONSTRAINT `oauth_authorization_codes_ibfk_1`
+      FOREIGN KEY (`session_id`)
+      REFERENCES `oauth_sessions` (`id`)
+      ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_redirect_uris` (
+  `session_id` int(10) unsigned NOT NULL,
+  `redirect_uri` varchar(255) NOT NULL,
+  PRIMARY KEY (`session_id`),
+  CONSTRAINT `f_oasere_seid`
+      FOREIGN KEY (`session_id`)
+      REFERENCES `oauth_sessions` (`id`)
+      ON DELETE CASCADE ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_refresh_tokens` (
+  `access_token_id` int(10) unsigned NOT NULL,
+  `refresh_token` char(40) NOT NULL,
+  `expires_at` int(10) unsigned NOT NULL,
+  `client_id` char(40) NOT NULL,
+  PRIMARY KEY (`access_token_id`),
+  KEY `client_id` (`client_id`),
+  CONSTRAINT `oauth_refresh_tokens_ibfk_1`
+      FOREIGN KEY (`client_id`)
+      REFERENCES `oauth_clients` (`id`)
+      ON DELETE CASCADE,
+  CONSTRAINT `f_oasetore_setoid`
+      FOREIGN KEY (`access_token_id`)
+      REFERENCES `oauth_access_tokens` (`id`)
+      ON DELETE CASCADE ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_scopes` (
+  `id` smallint(5) unsigned NOT NULL AUTO_INCREMENT,
+  `scope` varchar(255) NOT NULL,
+  `name` varchar(255) NOT NULL,
+  `description` varchar(255) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `u_oasc_sc` (`scope`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_access_token_scopes` (
+  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
+  `access_token_id` int(10) unsigned DEFAULT NULL,
+  `scope_id` smallint(5) unsigned NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `u_setosc_setoid_scid` (`access_token_id`,`scope_id`),
+  KEY `f_oasetosc_scid` (`scope_id`),
+  CONSTRAINT `f_oasetosc_scid`
+      FOREIGN KEY (`scope_id`)
+      REFERENCES `oauth_scopes` (`id`)
+      ON DELETE CASCADE ON UPDATE NO ACTION,
+  CONSTRAINT `f_oasetosc_setoid`
+      FOREIGN KEY (`access_token_id`)
+      REFERENCES `oauth_access_tokens` (`id`)
+      ON DELETE CASCADE ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+
+CREATE TABLE `oauth_authorization_code_scopes` (
+  `authorization_code_id` int(10) unsigned NOT NULL,
+  `scope_id` smallint(5) unsigned NOT NULL,
+  KEY `authorization_code_id` (`authorization_code_id`),
+  KEY `scope_id` (`scope_id`),
+  CONSTRAINT `oauth_authorization_code_scopes_ibfk_2`
+      FOREIGN KEY (`scope_id`)
+      REFERENCES `oauth_scopes` (`id`)
+      ON DELETE CASCADE,
+  CONSTRAINT `oauth_authorization_code_scopes_ibfk_1`
+      FOREIGN KEY (`authorization_code_id`)
+      REFERENCES `oauth_authorization_codes` (`id`)
+      ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_unicode_ci;
+

src/Config.php

@@ -0,0 +1,212 @@
+<?php
+
+/**
+ * Configuration
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * Config Class
+ *
+ * Handles loading the site's configuration file (if available). At the moment
+ * this class is a very skewed Singleton. The plan is to eventually extend this
+ * out to support multiple configuration files, and the ability to load in
+ * custom config files on the fly as well. The core of Pickles uses the class
+ * as a Singleton so we're not loading the configuration multiple times per
+ * page load.
+ */
+class Config extends \ArrayObject
+{
+    private static $_instance = false;
+
+    /**
+     * Constructor
+     *
+     * Calls the parent constructor and loads the passed file.
+     */
+    public function __construct($config_filename = false)
+    {
+        try
+        {
+            ini_set('display_errors', true);
+            error_reporting(-1);
+
+            $filename     = getcwd() . '/../../pickles.php';
+            $environments = false;
+            $environment  = false;
+            // Why not PHP_SAPI? because I wanted it to be convenient to unit test
+            $cli          = !isset($_SERVER['REQUEST_METHOD']);
+
+            if ($config_filename)
+            {
+                $filename = $config_filename;
+            }
+
+            // Only require in case you want to reload the config
+            require $filename;
+
+            // Checks that we have the config array
+            if (!isset($config))
+            {
+                throw new \Exception('Missing $config array.');
+            }
+
+            // Determines the environment
+            if (!isset($config['environments']) || !is_array($config['environments']))
+            {
+                throw new \Exception('Environments are misconfigured.');
+            }
+
+            $environments = $config['environments'];
+
+            // If we're on the CLI, check an environment was even passed in
+            if ($cli && $_SERVER['argc'] < 2)
+            {
+                throw new \Exception('You must pass an environment (e.g. php script.php <environment>)');
+            }
+
+            // Loops through the environments and looks for a match
+            foreach ($config['environments'] as $name => $hosts)
+            {
+                if (!is_array($hosts))
+                {
+                    $hosts = [$hosts];
+                }
+
+                // Tries to determine the environment name
+                foreach ($hosts as $host)
+                {
+                    if ($cli)
+                    {
+                        // Checks the first argument on the command line
+                        if ($_SERVER['argv'][1] == $name)
+                        {
+                            $environment = $name;
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        // Exact match
+                        if ((preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $host)
+                            && $_SERVER['SERVER_ADDR'] == $host)
+                            || (isset($_SERVER['HTTP_HOST']) && $_SERVER['HTTP_HOST'] == $host))
+                        {
+                            $environment = $name;
+                            break;
+                        }
+                        // Fuzzy match
+                        elseif (substr($host, 0, 1) == '/'
+                            && (preg_match($host, $_SERVER['SERVER_NAME'], $matches) > 0
+                            || preg_match($host, $_SERVER['HTTP_HOST'], $matches) > 0))
+                        {
+                            $environments[$name]           = $matches[0];
+                            $environment                   = $name;
+                            $config['environments'][$name] = $matches[0];
+                            break;
+                        }
+                    }
+                }
+            }
+
+            if (!$environment)
+            {
+                throw new \Exception('Unable to determine the environment.');
+            }
+
+            // Flattens the array based on the environment
+            $config = $this->flatten($environment, $config);
+
+            // Disables display errors in production
+            if ($environment == 'production')
+            {
+                ini_set('display_errors', false);
+            }
+
+            // Assigns the environment
+            $config['environment'] = $environment;
+
+            // Defaults expected Pickles variables to false
+            foreach (['auth', 'cache', 'profiler'] as $variable)
+            {
+                if (!isset($config[$variable]))
+                {
+                    $config[$variable] = false;
+                }
+            }
+
+            // Assigns the config variables to the object
+            foreach ($config as $variable => $value)
+            {
+                $this[$variable] = $value;
+            }
+        }
+        catch (\Exception $e)
+        {
+            throw $e;
+        }
+    }
+
+    /**
+     * Flatten
+     *
+     * Flattens the configuration array around the specified environment.
+     *
+     * @param  string $environment selected environment
+     * @param  array $array configuration error to flatten
+     * @return array flattened configuration array
+     */
+    private function flatten($environment, $array)
+    {
+        if (is_array($array))
+        {
+            foreach ($array as $key => $value)
+            {
+                if (is_array($value))
+                {
+                    if (isset($value[$environment]))
+                    {
+                        $value = $value[$environment];
+                    }
+                    else
+                    {
+                        $value = $this->flatten($environment, $value);
+                    }
+                }
+
+                $array[$key] = $value;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Get instance of the object
+     *
+     * Let's the parent class do all the work
+     *
+     * @static
+     * @param  string $file name of config to load
+     * @return object self::$_instance instance of the Config class
+     */
+    public static function getInstance($file = false)
+    {
+        if (!self::$_instance || $file)
+        {
+            self::$_instance = new Config($file);
+        }
+
+        return self::$_instance;
+    }
+}
+

src/Mongo.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Mongo Abstraction Layer
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+class Mongo extends Object
+{
+    public static function getInstance($class = 'Mongo')
+    {
+        $config = Config::getInstance();
+
+        if (!isset(self::$instances['Mongo']))
+        {
+            if (!isset($config['mongo'], $config['mongo']['database']))
+            {
+                throw new \Exception('The “mongo” datasource is not defined in the configuration.', 500);
+            }
+
+            $mongo = $config['mongo'];
+
+            // Defaults to the local server on the default port
+            if (!isset($mongo['server']))
+            {
+                $mongo['server'] = 'mongodb://localhost:27017';
+            }
+
+            // Instantiates our Mongo client
+            $instance = new \MongoClient($mongo['server']);
+            $instance->selectDB($mongo['database']);
+
+            // Caches the instance for possible reuse later
+            self::$instances['Mongo'] = $instance;
+        }
+
+        // Returns the instance
+        return self::$instances['Mongo'];
+    }
+}
+

src/OAuth2/AccessTokenStorage.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Entity\AbstractTokenEntity;
+use \League\OAuth2\Server\Entity\AccessTokenEntity;
+use \League\OAuth2\Server\Entity\ScopeEntity;
+use \League\OAuth2\Server\Storage\AccessTokenInterface;
+
+class AccessTokenStorage extends StorageAdapter implements AccessTokenInterface
+{
+    public function get($token)
+    {
+        $sql = 'SELECT oauth_access_tokens.*'
+             . ' FROM oauth_access_tokens'
+             . ' WHERE access_token = ?'
+             . ' AND expires_at >= ?;';
+
+        $results = $this->db->fetch($sql, [$token, time()]);
+
+        if (count($results) === 1)
+        {
+            return (new AccessTokenEntity($this->server))
+                ->setId($results[0]['access_token'])
+                ->setExpireTime($results[0]['expires_at']);
+        }
+
+        return null;
+    }
+
+    public function getScopes(AbstractTokenEntity $token)
+    {
+        $sql = 'SELECT oauth_scopes.id, oauth_scopes.description'
+             . ' FROM oauth_access_token_scopes'
+             . ' INNER JOIN oauth_scopes'
+             . ' ON oauth_access_token_scopes.scope_id = oauth_scopes.id'
+             . ' WHERE oauth_access_token_scopes.access_token_id = ?;';
+
+        $results  = $this->db->fetch($sql, [$token->getId()]);
+        $response = [];
+
+        if (count($results) > 0)
+        {
+            foreach ($results as $row)
+            {
+                $response[] = (new ScopeEntity($this->server))->hydrate([
+                    'id'          => $row['id'],
+                    'description' => $row['description']
+                ]);
+            }
+        }
+
+        return $response;
+    }
+
+    public function create($token, $expiration, $session_id)
+    {
+        $sql = 'INSERT INTO oauth_access_tokens'
+             . ' (access_token, session_id, expires_at)'
+             . ' VALUES'
+             . ' (?, ?, ?);';
+
+        $this->db->execute($sql, [$token, $session_id, $expiration]);
+    }
+
+    public function associateScope(AbstractTokenEntity $token, ScopeEntity $scope)
+    {
+        $sql = 'INSERT INTO oauth_access_token_scopes'
+             . ' (access_token, scope)'
+             . ' VALUES'
+             . ' (?, ?);';
+
+        $this->db->execute($sql, [$token->getId(), $scope->getId()]);
+    }
+
+    public function delete(AbstractTokenEntity $token)
+    {
+        $sql = 'DELETE FROM oauth_access_token_scopes'
+             . ' WHERE access_token = ?;';
+
+        $this->db->execute($sql, [$token->getId()]);
+    }
+}
+

src/OAuth2/ClientStorage.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Entity\ClientEntity;
+use \League\OAuth2\Server\Entity\SessionEntity;
+use \League\OAuth2\Server\Storage\Adapter;
+use \League\OAuth2\Server\Storage\ClientInterface;
+
+class ClientStorage extends StorageAdapter implements ClientInterface
+{
+    public function get($client_id, $client_secret = null, $redirect_uri = null, $grant_type = null)
+    {
+        $sql = 'SELECT oauth_clients.*';
+
+        if ($redirect_uri)
+        {
+            $sql .= ', oauth_client_redirect_uris.*'
+                 .  ' INNER JOIN oauth_redirect_uris'
+                 .  ' ON oauth_clients.id = oauth_redirect_uris.client_id';
+        }
+
+        $sql .= ' FROM oauth_clients WHERE oauth_clients.id = ?';
+
+        $parameters = [$client_id];
+
+        if ($client_secret)
+        {
+            $sql          .= ' AND oauth_clients.secret = ?';
+            $parameters[]  = $client_secret;
+        }
+
+        if ($redirect_uri)
+        {
+            $sql          .= 'AND oauth_redirect_uris.redirect_uri = ?';
+            $parameters[]  = $redirect_uri;
+        }
+
+        $results = $this->db->fetch($sql, $parameters);
+
+        if (count($results) === 1)
+        {
+            $client = new ClientEntity($this->server);
+
+            $client->hydrate([
+                'id'   => $results[0]['id'],
+                'name' => $results[0]['name']
+            ]);
+
+            return $client;
+        }
+
+        return null;
+    }
+
+    public function getBySession(SessionEntity $session)
+    {
+        $sql = 'SELECT oauth_clients.id, oauth_clients.name'
+             . ' FROM oauth_clients'
+             . ' INNER JOIN oauth_sessions'
+             . ' ON oauth_clients.id = oauth_sessions.client_id'
+             . ' WHERE oauth_sessions.id = ?';
+
+        $results = $this->db->fetch($sql, [$session->getId()]);
+
+        if (count($results) === 1)
+        {
+            $client = new ClientEntity($this->server);
+
+            $client->hydrate([
+                'id'   => $results[0]['id'],
+                'name' => $results[0]['name']
+            ]);
+
+            return $client;
+        }
+
+        return null;
+    }
+}
+

src/OAuth2/RefreshTokenStorage.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Entity\RefreshTokenEntity;
+use \League\OAuth2\Server\Storage\RefreshTokenInterface;
+
+class RefreshTokenStorage extends StorageAdapter implements RefreshTokenInterface
+{
+    public function get($token)
+    {
+        $sql = 'SELECT oauth_refresh_tokens.*'
+             . ' FROM oauth_refresh_tokens'
+             . ' WHERE refresh_token = ?'
+             . ' AND expires_at >= ?;';
+
+        $results = $this->db->fetch($sql, [$token, time()]);
+
+        if (count($results) === 1)
+        {
+            return (new RefreshTokenEntity($this->server))
+                ->setId($results[0]['refresh_token'])
+                ->setExpireTime($results[0]['expires_at'])
+                ->setAccessTokenId($results[0]['access_token_id']);
+        }
+
+        return null;
+    }
+
+    public function create($token, $expiration, $access_token)
+    {
+        $sql      = 'SELECT id FROM oauth_access_tokens WHERE access_token = ?;';
+        $results  = $this->db->fetch($sql, [$access_token]);
+        $token_id = $results[0]['id'];
+
+        $sql = 'INSERT INTO oauth_refresh_tokens'
+             . ' (refresh_token, access_token_id, expires_at, client_id)'
+             . ' VALUES'
+             . ' (?, ?, ?, ?);';
+
+        $this->db->execute($sql, [
+            $token,
+            $token_id,
+            $expiration,
+            $this->server->getRequest()->request->get('client_id', null),
+        ]);
+    }
+
+    public function delete(RefreshTokenEntity $token)
+    {
+        $sql = 'DELETE FROM oauth_refresh_tokens WHERE refresh_token = ?;';
+
+        $this->db->execute($sql, [$token->getId()]);
+    }
+}
+

src/OAuth2/Resource.php

@@ -0,0 +1,141 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Exception\OAuthException;
+use \League\OAuth2\Server\AuthorizationServer;
+use \League\OAuth2\Server\Grant\PasswordGrant;
+use \League\OAuth2\Server\Grant\RefreshTokenGrant;
+use \Pickles\App\Models\User;
+use \Pickles\Config;
+
+class Resource extends \Pickles\Resource
+{
+    public function POST()
+    {
+        if (!isset($this->config['oauth'][$_SERVER['__version']]))
+        {
+            throw new \Exception('Forbidden.', 403);
+        }
+        elseif (!isset($_REQUEST['grant_type']))
+        {
+            throw new \Exception('Bad Request.', 400);
+        }
+
+        $config = $this->config['oauth'][$_SERVER['__version']];
+
+        switch (substr($_REQUEST['request'], strlen($_SERVER['__version']) + 2))
+        {
+            case 'oauth/access_token':
+                try
+                {
+                    $server = new AuthorizationServer;
+
+                    $server->setSessionStorage(new SessionStorage);
+                    $server->setAccessTokenStorage(new AccessTokenStorage);
+                    $server->setClientStorage(new ClientStorage);
+                    $server->setScopeStorage(new ScopeStorage);
+                    $server->setRefreshTokenStorage(new RefreshTokenStorage);
+
+                    $grant_type = $_REQUEST['grant_type'];
+                    $grants     = ['password'];
+
+                    if (isset($config['grants']))
+                    {
+                        $grants = array_unique(array_merge($grants, $config['grants']));
+                    }
+
+                    if (!in_array($grant_type, $grants))
+                    {
+                        throw new \Exception('Unsupported grant type.', 403);
+                    }
+
+                    // Defaults TTLs to 1 day and 1 week respectively
+                    $token_ttl   = 3600;
+                    $refresh_ttl = 604800;
+
+                    if (isset($config['ttl']['access_token']))
+                    {
+                        $token_ttl = $config['ttl']['access_token'];
+                    }
+
+                    switch ($grant_type)
+                    {
+                        case 'authorization_code':
+                            throw new \Exception('Not Implemented', 501);
+                            break;
+
+                        case 'client_credentials':
+                            throw new \Exception('Not Implemented', 501);
+                            break;
+
+                        case 'implicit':
+                            throw new \Exception('Not Implemented', 501);
+                            break;
+
+                        case 'password':
+                            $grant = new PasswordGrant;
+                            $grant->setAccessTokenTTL($token_ttl);
+
+                            $grant->setVerifyCredentialsCallback(function ($username, $password)
+                            {
+                                $user = new User([
+                                    'conditions' => [
+                                        'email' => $username,
+                                    ],
+                                ]);
+
+                                return $user->count()
+                                    && password_verify($password, $user->record['password']);
+                            });
+
+                            break;
+
+                        case 'refresh_token':
+                            throw new \Exception('Not Implemented', 501);
+
+                            // @todo Need to work through this, appears lib is busted
+                            $grant = new RefreshTokenGrant;
+                            //$grant->setAccessTokenTTL($refresh_ttl);
+                            $server->addGrantType($grant);
+                            break;
+                    }
+
+                    $server->addGrantType($grant);
+
+                    // Adds the refresh token grant if enabled
+                    if ($grant_type != 'refresh_token'
+                        && in_array('refresh_token', $grants))
+                    {
+                        if (isset($config['ttl']['refresh_token']))
+                        {
+                            $refresh_ttl = $config['ttl']['refresh_token'];
+                        }
+
+                        $grant = new RefreshTokenGrant;
+                        $grant->setAccessTokenTTL($refresh_ttl);
+                        $server->addGrantType($grant);
+                    }
+
+                    $response = $server->issueAccessToken();
+
+                    return $response;
+                }
+                catch (OAuthException $e)
+                {
+                    throw new \Exception($e->getMessage(), $e->httpStatusCode);
+                }
+                catch (\Exception $e)
+                {
+                    throw new \Exception($e->getMessage(), $e->getCode());
+                }
+
+                break;
+
+            default:
+                throw new \Exception('Not Found.', 404);
+                break;
+        }
+    }
+}
+

src/OAuth2/ScopeStorage.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Storage\Adapter;
+use \League\OAuth2\Server\Storage\ScopeInterface;
+
+class ScopeStorage extends StorageAdapter implements ScopeInterface
+{
+    public function get($scope, $grant_type = null, $client_id = null)
+    {
+        $sql     = 'SELECT * FROM oauth_scopes WHERE id = ?;';
+        $results = $this->db->fetch($sql, [$scope]);
+
+        if (count($results) === 0)
+        {
+            return null;
+        }
+
+        return (new ScopeEntity($this->server))->hydrate([
+            'id'          => $result[0]['id'],
+            'description' => $result[0]['description'],
+        ]);
+    }
+}
+

src/OAuth2/SessionStorage.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Entity\AccessTokenEntity;
+use \League\OAuth2\Server\Entity\AuthCodeEntity;
+use \League\OAuth2\Server\Entity\ScopeEntity;
+use \League\OAuth2\Server\Entity\SessionEntity;
+use \League\OAuth2\Server\Storage\Adapter;
+use \League\OAuth2\Server\Storage\SessionInterface;
+
+class SessionStorage extends StorageAdapter implements SessionInterface
+{
+    public function getByAccessToken(AccessTokenEntity $access_token)
+    {
+        $sql = 'SELECT oauth_sessions.id, oauth_sessions.owner_type,'
+             . ' oauth_sessions.owner_id, oauth_sessions.client_id,'
+             . ' oauth_sessions.client_redirect_uri'
+             . ' FROM oauth_sessions'
+             . ' INNER JOIN oauth_access_tokens'
+             . ' ON oauth_access_tokens.session_id = oauth_sessions.id'
+             . ' WHERE oauth_access_tokens.access_token = ?;';
+
+        $results = $this->db->fetch($sql, [$access_token->getId()]);
+
+        if (count($results) === 1)
+        {
+            $session = new SessionEntity($this->server);
+            $session->setId($result[0]['id']);
+            $session->setOwner($result[0]['owner_type'], $result[0]['owner_id']);
+
+            return $session;
+        }
+
+        return null;
+    }
+
+    public function getByAuthCode(AuthCodeEntity $auth_code)
+    {
+        $sql = 'SELECT oauth_sessions.id, oauth_sessions.owner_type,'
+             . ' oauth_sessions.owner_id, oauth_sessions.client_id,'
+             . ' oauth_sessions.client_redirect_uri'
+             . ' FROM oauth_sessions'
+             . ' INNER JOIN oauth_authorization_codes'
+             . ' ON oauth_authorization_codes.session_id = oauth_sessions.id'
+             . ' WHERE oauth_authorization_codes.authorization_code = ?;';
+
+        $results = $this->db->fetch($sql, [$auth_code->getId()]);
+
+        if (count($results) === 1)
+        {
+            $session = new SessionEntity($this->server);
+            $session->setId($result[0]['id']);
+            $session->setOwner($result[0]['owner_type'], $result[0]['owner_id']);
+
+            return $session;
+        }
+
+        return null;
+    }
+
+    public function getScopes(SessionEntity $session)
+    {
+        $sql = 'SELECT oauth_sessions.*'
+             . ' FROM oauth_sessions'
+             . ' INNER JOIN oauth_access_token_scopes'
+             . ' ON oauth_sessions.id = oauth_access_token_scopes.access_token_id'
+             . ' INNER JOIN oauth_scopes'
+             . ' ON oauth_scopes.id = oauth_access_token_scopes.scope_id'
+             . ' WHERE oauth_sessions.id = ?;';
+
+        $results = $this->db->fetch($sql, [$session->getId()]);
+        $scopes  = [];
+
+        foreach ($results as $scope)
+        {
+            $scopes[] = (new ScopeEntity($this->server))->hydrate([
+                'id'          => $scope['id'],
+                'description' => $scope['description'],
+            ]);
+        }
+
+        return $scopes;
+    }
+
+    public function create($owner_type, $owner_id, $client_id, $client_redirect_uri = null)
+    {
+        $sql = 'INSERT INTO oauth_sessions'
+             . ' (owner_type, owner_id, client_id)'
+             . ' VALUES'
+             . ' (?, ?, ?);';
+
+        return $this->db->execute($sql, [$owner_type, $owner_id, $client_id]);
+    }
+
+    public function associateScope(SessionEntity $session, ScopeEntity $scope)
+    {
+        $sql = 'INSERT INTO oauth_access_token_scopes'
+             . ' (access_token_id, scope_id)'
+             . ' VALUES'
+             . ' (?, ?);';
+
+        $this->db->execute($sql, [$session->getId(), $scope->getId()]);
+    }
+}
+

src/OAuth2/StorageAdapter.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Pickles\OAuth2;
+
+use \League\OAuth2\Server\Storage\Adapter;
+use \Pickles\Config;
+use \Pickles\Database;
+
+class StorageAdapter extends Adapter
+{
+    protected $config;
+    protected $db;
+
+    public function __construct()
+    {
+        $this->config = Config::getInstance();
+        $this->db     = Database::getInstance();
+    }
+}
+

src/Object.php

@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * Parent Object
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * Object Class
+ *
+ * Every instantiated class in Pickles should be extending this class. By doing
+ * so the class is automatically hooked into the profiler, and the object will
+ * have access to some common components as well.
+ */
+class Object
+{
+    /**
+     * Object Instances
+     *
+     * @static
+     * @var    array
+     */
+    public static $instances = [];
+
+    /**
+     * Instance of the Config object
+     *
+     * @var object
+     */
+    public $config = null;
+
+    /**
+     * Instance of the Mongo object
+     *
+     * @var object
+     */
+    public $mongo = null;
+
+    /**
+     * Instance of the Redis object
+     *
+     * @var object
+     */
+    public $redis = null;
+
+    /**
+     * Constructor
+     *
+     * Establishes a Config instance for all children to enjoy
+     */
+    public function __construct()
+    {
+        // @todo Lazy load these so we're not loading them on every instance
+        $this->config = Config::getInstance();
+        $this->mongo  = Mongo::getInstance();
+        //$this->redis  = Redis::getInstance();
+
+        // Optionally logs the constructor to the profiler
+        if ($this->config['profiler'])
+        {
+            Profiler::log($this, '__construct');
+        }
+    }
+
+    /**
+     * Get Instance
+     *
+     * Gets an instance of the passed class. Allows for easy sharing of certain
+     * classes within the system to avoid the extra overhead of creating new
+     * objects each time. Also avoids the hassle of passing around variables.
+     *
+     * @static
+     * @param  string $class name of the class
+     * @return object instance of the class
+     */
+    public static function getInstance($class = false)
+    {
+        if ($class)
+        {
+            $class = 'Pickles\\' . $class;
+
+            if (!isset(self::$instances[$class]))
+            {
+                self::$instances[$class] = new $class();
+            }
+
+            return self::$instances[$class];
+        }
+
+        return false;
+    }
+
+    /**
+     * Destructor
+     */
+    public function __destruct()
+    {
+        // Optionally logs the destructor to the profiler
+        if ($this->config['profiler'])
+        {
+            Profiler::log($this, '__destruct');
+        }
+    }
+}
+

src/Profiler.php

@@ -0,0 +1,196 @@
+<?php
+
+/**
+ * Profiler
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * Profiler Class
+ *
+ * The Profiler class is statically interfaced with and allows for in depth
+ * profiling of a site. By default profiling is off, but can be enabled in the
+ * config.ini for a site. Out of the box the profiler will report on every
+ * class object in the system that extends the code Object class.
+ *
+ * @usage <code>Profiler::log('some action you want to track');</code>
+ * @usage <code>Profiler::log($object, 'methodName');</code>
+ */
+class Profiler
+{
+    /**
+     * Logs
+     *
+     * Array of logged events
+     *
+     * @static
+     * @access private
+     * @var    array
+     */
+    private static $logs = [];
+
+    /**
+     * Timers
+     *
+     * Array of active timers
+     *
+     * @static
+     * @access private
+     * @var    array
+     */
+    private static $timers = [];
+
+    /**
+     * Log
+     *
+     * Logs the event to be displayed later on. Due to the nature of how much
+     * of a pain it is to determine which class method called this method I
+     * opted to make the method a passable argument for ease of use. Perhaps
+     * I'll revisit in the future. Handles all elapsed time calculations and
+     * memory usage.
+     *
+     * @static
+     * @param  mixed $data data to log
+     * @param  string $method name of the class method being logged
+     */
+    public static function log($data, $method = false, $type = false)
+    {
+        $time      = microtime(true);
+        $data_type = ($data == 'timer' ? $data : gettype($data));
+
+        // Tidys the data by type
+        switch ($data_type)
+        {
+            case 'object':
+                $details['class'] = get_class($data);
+
+                if ($method != '')
+                {
+                    $details['method'] = $method . '()';
+                }
+
+                $data_type = $data_type;
+                break;
+
+            case 'timer':
+                $details   = $method;
+                $data_type = $data_type;
+                break;
+
+            default:
+                if ($type != false)
+                {
+                    $data_type = $type;
+                }
+
+                $details = $data;
+                break;
+        }
+
+        self::$logs[] = [
+            'type'         => $data_type,
+            'timestamp'    => $time,
+            'elapsed_time' => $time - $_SERVER['REQUEST_TIME_FLOAT'],
+            'memory_usage' => memory_get_usage(),
+            'details'      => $details,
+        ];
+    }
+
+    /**
+     * Query
+     *
+     * Serves as a wrapper to get query data to the log function
+     *
+     * @static
+     * @param  string $query the query being executed
+     * @param  array $input_parameters optional prepared statement data
+     * @param  array $results optional results of the query
+     * @param  float $duration the speed of the query
+     * @param  array $explain EXPLAIN data for the query
+     */
+    public static function query($query, $input_parameters = false, $results = false, $duration = false, $explain = false)
+    {
+        $log = [
+            'query'          => $query,
+            'parameters'     => $input_parameters,
+            'results'        => $results,
+            'execution_time' => $duration,
+        ];
+
+        if ($explain)
+        {
+            $log['explain'] = $explain;
+        }
+
+        self::log($log, false, 'database');
+    }
+
+    /**
+     * Timer
+     *
+     * Logs the start and end of a timer.
+     *
+     * @param  string $timer name of the timer
+     * @return boolean whether or not timer profiling is enabled
+     */
+    public static function timer($timer)
+    {
+        // Starts the timer
+        if (!isset(self::$timers[$timer]))
+        {
+            self::$timers[$timer] = microtime(true);
+
+            self::Log('timer', [
+                'action' => 'start',
+                'name'   => $timer
+            ]);
+        }
+        // Ends the timer
+        else
+        {
+            self::Log('timer', [
+                'action'       => 'stop',
+                'name'         => $timer,
+                'elapsed_time' => (microtime(true) - self::$timers[$timer])
+            ]);
+
+            unset(self::$timers[$timer]);
+        }
+    }
+
+    /**
+     * Report
+     *
+     * Generates the Profiler report that is displayed by the Controller.
+     * Contains all the HTML needed to display the data properly inline on the
+     * page. Will generally be displayed after the closing HTML tag.
+     */
+    public static function report()
+    {
+        $report = [
+            'request_time'       => $_SERVER['REQUEST_TIME_FLOAT'],
+            'execution_time'     => self::$logs[count(self::$logs) - 1]['timestamp']
+                                    - $_SERVER['REQUEST_TIME_FLOAT'],
+            'peak_memory_usage'  => memory_get_peak_usage(),
+            'max_execution_time' => ini_get('max_execution_time'),
+            'memory_limit'       => ini_get('memory_limit'),
+            'included_files'     => count(get_included_files()),
+            'logs'               => self::$logs,
+        ];
+
+        self::$logs   = [];
+        self::$timers = [];
+
+        return $report;
+    }
+}
+

src/Resource.php

@@ -0,0 +1,387 @@
+<?php
+
+/**
+ * Resource Class
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+use \League\OAuth2\Server\ResourceServer;
+use Pickles\OAuth2\AccessTokenStorage;
+use Pickles\OAuth2\ClientStorage;
+use Pickles\OAuth2\ScopeStorage;
+use Pickles\OAuth2\SessionStorage;
+
+/**
+ * Resource Class
+ *
+ * This is a parent class that all Pickles modules should be extending. Each
+ * module can specify it's own meta data and whether or not a user must be
+ * properly authenticated to view the page. Currently any pages without a
+ * template are treated as pages being requested via AJAX and the return will
+ * be JSON encoded. In the future this may need to be changed out for logic
+ * that allows the requested module to specify what display type(s) it can use.
+ */
+class Resource extends Object
+{
+    /**
+     * Filter
+     *
+     * Variables to filter.
+     *
+     * @var array
+     */
+    public $filter = [];
+
+    /**
+     * Validate
+     *
+     * Variables to validate.
+     *
+     * @var array
+     */
+    public $validate = [];
+
+    // @todo Document this
+    public $description = [];
+    public $auth        = false;
+    public $status      = 200;
+    public $message     = 'OK';
+    public $echo        = false;
+    public $limit       = false;
+    public $offset      = false;
+    public $errors      = [];
+    public $uids        = [];
+    public $response    = false;
+    public $profiler    = false;
+
+    /**
+     * Constructor
+     *
+     * The constructor does nothing by default but can be passed a boolean
+     * variable to tell it to automatically run the __default() method. This is
+     * typically used when a module is called outside of the scope of the
+     * controller (the registration page calls the login page in this manner.
+     */
+    public function __construct($uids = false)
+    {
+        parent::__construct();
+
+        $this->uids = $uids;
+        $method     = $_SERVER['REQUEST_METHOD'];
+
+        try
+        {
+            // Checks if auth flag is explicity true or true for the method
+            if ($this->auth === true
+                || (isset($this->auth[$method]) && $this->auth[$method]))
+            {
+                if (isset($this->config['oauth'][$_SERVER['__version']]))
+                {
+                    $server = new ResourceServer(
+                        new SessionStorage,
+                        new AccessTokenStorage,
+                        new ClientStorage,
+                        new ScopeStorage
+                    );
+
+                    $server->isValidRequest();
+                }
+                else
+                {
+                    throw new \Exception('Authentication is not configured properly.', 401);
+                }
+            }
+
+            // Hacks together some new globals
+            if (in_array($method, ['PUT', 'DELETE']))
+            {
+                $GLOBALS['_' . $method] = [];
+
+                // @todo Populate it
+            }
+
+            $filter   = isset($this->filter[$method]);
+            $validate = isset($this->validate[$method]);
+
+            if ($filter || $validate)
+            {
+                $global =& $GLOBALS['_' . $method];
+
+                // Checks that the required parameters are present
+                // @todo Add in support for uid:* variables
+                if ($validate)
+                {
+                    $variables = [];
+
+                    foreach ($this->validate[$method] as $variable => $rules)
+                    {
+                        if (!is_array($rules))
+                        {
+                            $variable = $rules;
+                        }
+
+                        $variables[] = $variable;
+                    }
+
+                    $missing_variables = array_diff($variables, array_keys($global));
+
+                    if ($missing_variables !== array())
+                    {
+                        foreach ($missing_variables as $variable)
+                        {
+                            $this->errors[$variable][] = 'The ' . $variable . ' parameter is required.';
+                        }
+                    }
+                }
+
+                foreach ($global as $variable => $value)
+                {
+                    // Applies any filters
+                    if ($filter && isset($this->filter[$method][$variable]))
+                    {
+                        $function = $this->filter[$method][$variable];
+
+                        if ($function == 'password_hash')
+                        {
+                            $global[$variable] = password_hash($value, PASSWORD_DEFAULT);
+                        }
+                        else
+                        {
+                            $global[$variable] = $function($value);
+                        }
+                    }
+
+                    if ($validate && isset($this->validate[$method][$variable]))
+                    {
+                        $rules = $this->validate[$method][$variable];
+
+                        if (is_array($rules))
+                        {
+                            if (isset($global[$variable]) && !String::isEmpty($global[$variable]))
+                            {
+                                if (is_array($rules))
+                                {
+                                    foreach ($rules as $rule => $message)
+                                    {
+                                        $rule = explode(':', $rule);
+
+                                        for ($i = 1; $i <= 2; $i++)
+                                        {
+                                            if (!isset($rule[$i]))
+                                            {
+                                                $rule[$i] = false;
+                                            }
+                                        }
+
+                                        switch ($rule[0])
+                                        {
+                                            // {{{ Checks using filter_var()
+
+                                            case 'filter':
+                                                switch ($rule[1])
+                                                {
+                                                    case 'boolean':
+                                                    case 'email':
+                                                    case 'float':
+                                                    case 'int':
+                                                    case 'ip':
+                                                    case 'url':
+                                                        $filter = constant('FILTER_VALIDATE_' . strtoupper($rule[1]));
+
+                                                        if (!filter_var($value, $filter))
+                                                        {
+                                                            $this->errors[$variable][] = $message;
+                                                        }
+                                                        break;
+
+                                                    default:
+                                                        $this->errors[$variable] = 'Invalid filter, expecting boolean, email, float, int, ip or url.';
+                                                        break;
+                                                }
+
+                                                break;
+
+                                            // }}}
+                                            // {{{ Checks using strlen()
+
+                                            case 'length':
+                                                $length = strlen($value);
+
+                                                switch ($rule[1])
+                                                {
+                                                    case '<':
+                                                        $valid = $length < $rule[2];
+                                                        break;
+
+                                                    case '<=':
+                                                        $valid = $length <= $rule[2];
+                                                        break;
+
+                                                    case '==':
+                                                        $valid = $length == $rule[2];
+                                                        break;
+
+                                                    case '!=':
+                                                        $valid = $length != $rule[2];
+                                                        break;
+
+                                                    case '>=':
+                                                        $valid = $length >= $rule[2];
+                                                        break;
+
+                                                    case '>':
+                                                        $valid = $length >  $rule[2];
+                                                        break;
+
+                                                    default:
+                                                        $valid   = false;
+                                                        $message = 'Invalid operator, expecting <, <=, ==, !=, >= or >.';
+                                                        break;
+                                                }
+
+                                                if (!$valid)
+                                                {
+                                                    $this->errors[$variable][] = $message;
+                                                }
+
+                                                break;
+
+                                            // }}}
+                                            // {{{ Checks using preg_match()
+
+                                            case 'regex':
+                                                if (preg_match($rule[1], $value))
+                                                {
+                                                    $this->errors[$variable][] = $message;
+                                                }
+                                                break;
+
+                                            // }}}
+                                            // @todo case 'alpha':
+                                            // @todo case 'alphanumeric':
+                                            // @todo case 'date':
+                                            // @todo case 'range':
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+
+                // if PUT or DELETE, need to update the super globals directly as
+                // they do not stay in sync. Probably need to make them global in
+                // this class method
+                //
+                // $_PUT = $GLOBALS['_PUT'];
+            }
+
+            if ($this->errors)
+            {
+                throw new \Exception('Missing or invalid parameters.', 400);
+            }
+
+            parent::__construct();
+
+            // Checks if the request method has been implemented
+            if (get_class($this) != 'Pickles\\Resource')
+            {
+                if (!method_exists($this, $method))
+                {
+                    throw new \Exception('Method not allowed.', 405);
+                }
+                else
+                {
+                    // Starts a timer before the resource is executed
+                    if ($this->config['profiler'])
+                    {
+                        $timer = get_class($this) . '->' . $method . '()';
+                        Profiler::timer($timer);
+                    }
+
+                    $this->response = $this->$method();
+
+                    // Stops the resource timer
+                    if ($this->config['profiler'])
+                    {
+                        Profiler::timer($timer);
+                    }
+                }
+            }
+        }
+        catch (\Exception $e)
+        {
+            $code = $e->getCode();
+
+            // Anything below 200 is probably a PHP error
+            if ($code < 200)
+            {
+                $code = 500;
+            }
+
+            $this->status  = $code;
+            $this->message = $e->getMessage();
+        }
+    }
+
+    public function respond()
+    {
+        http_response_code($this->status);
+        header('Content-Type: application/json');
+        header('X-Powered-By: Pickles (http://picklesphp.com)');
+
+        $meta = [
+            'status'  => $this->status,
+            'message' => $this->message,
+        ];
+
+        // Forces errors to be an array of arrays
+        if ($this->errors)
+        {
+            foreach ($this->errors as $key => $error)
+            {
+                if (!is_array($error))
+                {
+                    $this->errors[$key] = [$error];
+                }
+            }
+        }
+
+        foreach (['echo', 'limit', 'offset', 'errors'] as $variable)
+        {
+            if ($this->$variable)
+            {
+                $meta[$variable] = $this->$variable;
+            }
+        }
+
+        $response = ['meta' => $meta];
+
+        foreach (['response', 'profiler'] as $variable)
+        {
+            if ($this->$variable)
+            {
+                $response[$variable] = $this->$variable;
+            }
+        }
+
+        if ($this->config['profiler'])
+        {
+            $response['profiler'] = Profiler::report();
+        }
+
+        $pretty = isset($_REQUEST['pretty']) ? JSON_PRETTY_PRINT : false;
+
+        echo json_encode($response, $pretty);
+   }
+}
+

src/Router.php

@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * Endpoint Router
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * Router Class
+ *
+ * The heavy lifter of Pickles, makes the calls to get the session and
+ * configuration loaded.  Loads modules, serves up user authentication when the
+ * module asks for it, and loads the viewer that the module requested. Default
+ * values are present to make things easier on the user.
+ *
+ * @usage <code>new Pickles\Router;</code>
+ */
+class Router extends Object
+{
+    /**
+     * Constructor
+     *
+     * To save a few keystrokes, the Controller is executed as part of the
+     * constructor instead of via a method. You either want the Controller or
+     * you don't.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        try
+        {
+            // Secure by default
+            if (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == false)
+            {
+                throw new \Exception('HTTPS is required.', 400);
+            }
+
+            // Grabs the requested page
+            $request              = $_REQUEST['request'];
+            $components           = explode('/', $request);
+            $nouns                = [];
+            $uids                 = [];
+            $version              = array_shift($components);
+            $_SERVER['__version'] = substr($version, 1);
+
+            // Checks if we're trying to rock some OAuth
+            if ($components[0] == 'oauth')
+            {
+                $class = 'Pickles\OAuth2\Resource';
+            }
+            else
+            {
+                // Loops through the components to determine nouns and IDs
+                foreach ($components as $index => $component)
+                {
+                    if ($index % 2)
+                    {
+                        $uids[end($nouns)] = $component;
+                    }
+                    else
+                    {
+                        $nouns[] = $component;
+                    }
+                }
+
+                // Creates our class name
+                array_unshift($nouns, '', 'Pickles', 'App', 'Resources', $version);
+                $class = implode('\\', $nouns);
+            }
+
+            // Checks that the file is present and contains our class
+            if (!class_exists($class))
+            {
+                throw new \Exception('Not Found.', 404);
+            }
+
+            // Instantiates our resource with the UIDs
+            $resource = new $class($uids);
+        }
+        catch (\Exception $e)
+        {
+            // Creates a resource object if we don't have one
+            if (!isset($resource))
+            {
+                $resource = new Resource;
+            }
+
+            $code = $e->getCode();
+
+            // Anything below 200 is probably a PHP error
+            if ($code < 200)
+            {
+                $code = 500;
+            }
+
+            $resource->status  = $code;
+            $resource->message = $e->getMessage();
+        }
+
+        $resource->respond();
+    }
+}
+

src/String.php

@@ -0,0 +1,245 @@
+<?php
+
+/**
+ * String Utility Collection
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * String Class
+ *
+ * Just a simple collection of static functions to accomplish some of the
+ * more redundant string related manipulation.
+ */
+class String
+{
+    // {{{ Format Phone Number
+
+    /**
+     * Format Phone Number
+     *
+     * Formats a 10 digit phone number with dashes as ###-###-####.
+     *
+     * @static
+     * @param  string $number number to format
+     * @param  string $replacement output of the string
+     * @return string formatted phone number
+     */
+    public static function formatPhoneNumber($number, $replacement = '$1-$2-$3')
+    {
+        // Strips characters we don't need
+        $number = str_replace(['(', ')', ' ', '-', '.', '_'], '', $number);
+
+        // Formats the number
+        return preg_replace('/^(\d{3})(\d{3})(.+)$/', $replacement, $number);
+    }
+
+    // }}}
+    // {{{ Generate Slug
+
+    /**
+     * Generate Slug
+     *
+     * Generates a slug from the pass string by lowercasing the string,
+     * trimming whitespace and converting non-alphanumeric values to
+     * dashes. Takes care of multiple dashes as well.
+     *
+     * @static
+     * @param  string $string to be converted to the slug
+     * @return string resulting slug
+     */
+    public static function generateSlug($string)
+    {
+        $string = strtolower(trim($string));
+        $string = preg_replace('/[^a-z0-9-]/', '-', $string);
+        $string = preg_replace('/-+/',         '-', $string);
+        return trim($string, '-');
+    }
+
+    // }}}
+    // {{{ Is Empty
+
+    /**
+     * Is Empty
+     *
+     * Checks if a string is empty. You can use the PHP function empty()
+     * but that returns true for a string of "0". Last I checked, that's
+     * not an empty string. PHP's function also doesn't apply trim() to the
+     * value to ensure it's not just a bunch of spaces.
+     *
+     * @static
+     * @param  string $value string(s) to be checked
+     * @return boolean whether or not the string is empty
+     */
+    public static function isEmpty()
+    {
+        foreach (func_get_args() as $value)
+        {
+            if (trim($value) == '')
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    // }}}
+    // {{{ Pluralize
+
+    /**
+     * Pluralize
+     *
+     * Based on a passed integer, the word will be pluralized. A value of
+     * zero will also pluralize the word (e.g. 0 things not 0 thing).
+     *
+     * @static
+     * @param  string $string the word to plurailze
+     * @param  integer $count the count to interrogate
+     * @param  boolean $both (optional) include count in return
+     * @return string pluralized word
+     */
+    public static function pluralize($string, $count, $both = false)
+    {
+        if ($count != 1)
+        {
+            $string .= 's';
+        }
+
+        if ($both)
+        {
+            $string = $count . ' ' . $string;
+        }
+
+        return $string;
+    }
+
+    // }}}
+    // {{{ Random
+
+    /**
+     * Random
+     *
+     * Generates a pseudo-random string based on the passed parameters.
+     *
+     * Note: Similar characters = 0, O, 1, I (and may be expanded)
+     *
+     * @static
+     * @param  integer $length optional length of the generated string
+     * @param  boolean $alpha optional include alpha characters
+     * @param  boolean $numeric optional include numeric characters
+     * @param  boolean $similar optional include similar characters
+     * @return string generated string
+     */
+    public static function random($length = 8, $alpha = true, $numeric = true, $similar = true)
+    {
+        $characters = [];
+        $string     = '';
+
+        // Adds alpha characters to the list
+        if ($alpha == true)
+        {
+            if ($similar == true)
+            {
+                $characters = array_merge($characters, range('a', 'z'));
+            }
+            else
+            {
+                $characters = array_merge($characters, range('a', 'h'), range('j', 'n'), range('p', 'z'));
+            }
+        }
+
+        // Adds numeric characters to the list
+        if ($numeric == true)
+        {
+            if ($similar == true)
+            {
+                $characters = array_merge($characters, range('0', '9'));
+            }
+            else
+            {
+                $characters = array_merge($characters, range('2', '9'));
+            }
+        }
+
+        if (count($characters) > 0)
+        {
+            shuffle($characters);
+
+            for ($i = 0; $i < $length; $i++)
+            {
+                $string .= $characters[array_rand($characters)];
+            }
+        }
+
+        return $string;
+    }
+
+    // }}}
+    // {{{ Truncate
+
+    /**
+     * Truncate
+     *
+     * Truncates a string to a specified length and (optionally) adds a
+     * span to provide a rollover to see the expanded text.
+     *
+     * @static
+     * @param  string $string string to truncate
+     * @param  integer $length length to truncate to
+     * @param  boolean $hover (optional) whether or not to add the rollover
+     * @return string truncate string
+     */
+    public static function truncate($string, $length, $hover = true)
+    {
+        if (strlen($string) > $length)
+        {
+            if ($hover == true)
+            {
+                $string = '<span title="' . $string . '">' . mb_strcut($string, 0, $length, 'UTF-8') . '&hellip;</span>';
+            }
+            else
+            {
+                $string = mb_strcut($string, 0, $length, 'UTF-8') . '&hellip;';
+            }
+        }
+
+        return $string;
+    }
+
+    // }}}
+    // {{{ Upper Words
+
+    /**
+     * Upper Words
+     *
+     * Applies strtolower() and ucwords() to the passed string. The
+     * exception being email addresses which are not formatted at all.
+     *
+     * @static
+     * @param  string $string string to format
+     * @return string formatted string
+     */
+    public static function upperWords($string)
+    {
+        // Only formats non-email addresses
+        if (filter_var($string, FILTER_VALIDATE_EMAIL) == false)
+        {
+            $string = ucwords(strtolower($string));
+        }
+
+        return $string;
+    }
+
+    // }}}
+}
+

src/Time.php

@@ -0,0 +1,271 @@
+<?php
+
+/**
+ * Time Utility Collection
+ *
+ * Licensed under The MIT License
+ * Redistribution of these files must retain the above copyright notice.
+ *
+ * @copyright Copyright 2007-2014, Josh Sherman
+ * @license   http://www.opensource.org/licenses/mit-license.html
+ * @link      https://github.com/joshtronic/pickles
+ * @package   Pickles
+ */
+
+namespace Pickles;
+
+/**
+ * Time Class
+ *
+ * Just a simple collection of static functions to accomplish some of the more
+ * redundant time and date related manipulation.
+ */
+class Time
+{
+    // {{{ Intervals (in seconds)
+
+    /**
+     * Minute
+     *
+     * Seconds in a minute
+     *
+     * @var integer
+     */
+    const MINUTE = 60;
+
+    /**
+     * Hour
+     *
+     * Seconds in an hour (minute * 60)
+     *
+     * @var integer
+     */
+    const HOUR = 3600;
+
+    /**
+     * Day
+     *
+     * Seconds in a day (hour * 24)
+     *
+     * @var integer
+     */
+    const DAY = 86400;
+
+    /**
+     * Week
+     *
+     * Seconds in a week (day * 7)
+     *
+     * @var integer
+     */
+    const WEEK = 604800;
+
+    /**
+     * Month
+     *
+     * Seconds in a month (day * 30)
+     *
+     * @var integer
+     */
+    const MONTH = 2592000;
+
+    /**
+     * Quarter
+     *
+     * Seconds in a quarter (day * 90)
+     *
+     * @var integer
+     */
+    const QUARTER = 7776000;
+
+    /**
+     * Year
+     *
+     * Seconds in a year (day * 365)
+     *
+     * @var integer
+     */
+    const YEAR = 31536000;
+
+    /**
+     * Decade
+     *
+     * Seconds in a decade (year * 10)
+     *
+     * @var integer
+     */
+    const DECADE = 315360000;
+
+    /**
+     * Century
+     *
+     * Seconds in a decade (decade * 10)
+     *
+     * @var integer
+     */
+    const CENTURY = 3153600000;
+
+    // }}}
+
+    /**
+     * Age
+     *
+     * Calculates age based on the passed date.
+     *
+     * @static
+     * @param  string $date birth / inception date
+     * @return integer $age number of years old
+     */
+    public static function age($date)
+    {
+        if (!preg_match('/\d{4}-\d{2}-\d{2}/', $date))
+        {
+            $date = date('Y-m-d', strtotime($date));
+        }
+
+        list($year, $month, $day) = explode('-', $date, 3);
+
+        $age = date('Y') - $year;
+
+        if (date('md') < $month . $day)
+        {
+            $age--;
+        }
+
+        return $age;
+    }
+
+    /**
+     * Ago
+     *
+     * Generates a relative time (e.g. X minutes ago).
+     *
+     * @static
+     * @param  mixed $time timestamp to calculate from
+     * @return string relative time
+     */
+    public static function ago($time)
+    {
+        $current = strtotime(Time::timestamp());
+        $time    = preg_match('/^\d+$/', $time) ? $time : strtotime($time);
+
+        if ($current == $time)
+        {
+            $time_ago = 'just now';
+        }
+        else
+        {
+            if ($current > $time)
+            {
+                $difference = $current - $time;
+                $suffix     = ' ago';
+            }
+            else
+            {
+                $difference = $time - $current;
+                $suffix     = ' from now';
+            }
+
+            // Less than 1 minute ago (seconds ago)
+            if ($difference < 60)
+            {
+                $time_ago = 'seconds';
+            }
+            // Less than 1 hour ago (minutes ago)
+            elseif ($difference < Time::HOUR)
+            {
+                $minutes = round($difference / 60);
+
+                if ($minutes == 60)
+                {
+                    $time_ago = 'an hour';
+                }
+                else
+                {
+                    $time_ago = ($minutes == 1 ? 'a' : $minutes) . ' minute' . ($minutes != 1 ? 's' : '');
+                }
+            }
+            // Less than 1 day ago (hours ago)
+            elseif ($difference < Time::DAY)
+            {
+                $hours = round($difference / Time::HOUR);
+
+                if ($hours == 24)
+                {
+                    $time_ago = 'a day';
+                }
+                else
+                {
+                    $time_ago = ($hours == 1 ? 'an' : $hours) . ' hour' . ($hours != 1 ? 's' : '');
+                }
+            }
+            // Less than 1 week ago (days ago)
+            elseif ($difference < Time::WEEK)
+            {
+                $days = round($difference / Time::DAY);
+
+                if ($days == 7)
+                {
+                    $time_ago = 'a week';
+                }
+                else
+                {
+                    $time_ago = ($days == 1 ? 'a' : $days) . ' day' . ($days != 1 ? 's' : '');
+                }
+            }
+            // Less than 1 month ago (weeks ago)
+            elseif ($difference < Time::MONTH)
+            {
+                $weeks = round($difference / Time::WEEK);
+
+                if ($weeks == 4)
+                {
+                    $time_ago = 'a month';
+                }
+                else
+                {
+                    $time_ago = ($weeks == 1 ? 'a' : $weeks) . ' week' . ($weeks != 1 ? 's' : '');
+                }
+            }
+            // Less than 1 year ago (months ago)
+            elseif ($difference < Time::YEAR)
+            {
+                $months = round($difference / Time::MONTH);
+
+                if ($months == 12)
+                {
+                    $time_ago = 'a year';
+                }
+                else
+                {
+                    $time_ago = ($months == 1 ? 'a' : $months) . ' month' . ($months != 1 ? 's' : '');
+                }
+            }
+            // Over 1 year ago (years ago)
+            else
+            {
+                $years    = round($difference / Time::YEAR);
+                $time_ago = ($years == 1 ? 'a' : $years) . ' year' . ($years != 1 ? 's' : '');
+            }
+
+            $time_ago .= $suffix;
+        }
+
+        return $time_ago;
+    }
+
+    /**
+     * Timestamp
+     *
+     * Current Universal Time in the specified format.
+     *
+     * @static
+     * @param  string $format format of the timestamp
+     * @return string $timestamp formatted timestamp
+     */
+    public static function timestamp($format = 'Y-m-d H:i:s')
+    {
+        return gmdate($format);
+    }
+}
+

tests/Pickles/ConfigTest.php

@@ -0,0 +1,174 @@
+<?php
+
+class ConfigTest extends PHPUnit_Framework_TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        touch('/tmp/pickles.php');
+    }
+
+    public static function tearDownAfterClass()
+    {
+        unlink('/tmp/pickles.php');
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage Missing $config array.
+     */
+    public function testMissingConfig()
+    {
+        file_put_contents('/tmp/pickles.php', '');
+
+        new Pickles\Config('/tmp/pickles.php');
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage Environments are misconfigured.
+     */
+    public function testMissingEnvironments()
+    {
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [];
+        ');
+
+        new Pickles\Config('/tmp/pickles.php');
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage You must pass an environment (e.g. php script.php <environment>)
+     */
+    public function testMissingCLIEnvironment()
+    {
+        $_SERVER['argc'] = 1;
+
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "127.0.0.1",
+                    "production" => "123.456.789.0",
+                ],
+            ];
+        ');
+
+        new Pickles\Config('/tmp/pickles.php');
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage You must pass an environment (e.g. php script.php <environment>)
+     */
+    public function testCLIEnvironmentMissingParameter()
+    {
+        $_SERVER['argc'] = 1;
+
+        new Pickles\Config('/tmp/pickles.php');
+    }
+
+    public function testEnvironmentMatchCLI()
+    {
+        $_SERVER['argc']    = 2;
+        $_SERVER['argv'][1] = 'local';
+
+        $config = new Pickles\Config('/tmp/pickles.php');
+
+        $this->assertEquals('local', $config['environment']);
+    }
+
+    public function testEnvironmentMatchExact()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+
+        $config = new Pickles\Config('/tmp/pickles.php');
+
+        $this->assertEquals('local', $config['environment']);
+    }
+
+    public function testEnvironmentMatchFuzzy()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "/127\.0\.0\.[0-9]+/",
+                    "production" => "123.456.789.0",
+                ],
+            ];
+        ');
+
+        $config = new Pickles\Config('/tmp/pickles.php');
+
+        $this->assertEquals('local', $config['environment']);
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage Unable to determine the environment.
+     */
+    public function testEnvironmentNoMatch()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['SERVER_NAME']    = 'lolnope';
+
+        new Pickles\Config('/tmp/pickles.php');
+    }
+
+    public function testProductionDisplayErrors()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['HTTP_HOST']      = '123.456.789.0';
+
+        ini_set('display_errors', true);
+
+        $this->assertEquals('1', ini_get('display_errors'));
+
+        new Pickles\Config('/tmp/pickles.php');
+
+        $this->assertEquals('', ini_get('display_errors'));
+    }
+
+    public function testFlatten()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['HTTP_HOST']      = '123.456.789.0';
+
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "/127\.0\.0\.[0-9]+/",
+                    "production" => "123.456.789.0",
+                ],
+                "foo" => [
+                    "local"      => "barLocal",
+                    "production" => "barProduction",
+                ],
+                "nestedOne" => [
+                    "nestedTwo" => [
+                        "local"      => "nestedLocal",
+                        "production" => "nestedProduction",
+                    ],
+                ],
+            ];
+        ');
+
+        $config = new Pickles\Config('/tmp/pickles.php');
+
+        $this->assertEquals('barProduction', $config['foo']);
+        $this->assertEquals('nestedProduction', $config['nestedOne']['nestedTwo']);
+    }
+
+    public function testGetInstance()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['HTTP_HOST']      = '123.456.789.0';
+
+        $config = Pickles\Config::getInstance('/tmp/pickles.php');
+
+        $this->assertInstanceOf('Pickles\\Config', $config);
+    }
+}
+

tests/Pickles/ObjectTest.php

@@ -0,0 +1,82 @@
+<?php
+
+class ObjectTest extends PHPUnit_Framework_TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "127.0.0.1",
+                    "production" => "123.456.789.0",
+                ],
+                "pickles" => [
+                    "datasource" => "mysql",
+                ],
+                "datasources" => [
+                    "mysql" => [
+                        "driver" => "pdo_mysql",
+                    ],
+                ],
+            ];
+        ');
+
+        $config = Pickles\Config::getInstance('/tmp/pickles.php');
+    }
+
+    public static function tearDownAfterClass()
+    {
+        unlink('/tmp/pickles.php');
+    }
+
+    public function testConstructorWithoutObjects()
+    {
+        $object = new Pickles\Object();
+
+        $this->assertInstanceOf('Pickles\\Config', PHPUnit_Framework_Assert::readAttribute($object, 'config'));
+    }
+
+    public function testConstructorWithObjects()
+    {
+        $object = new Pickles\Object('cache');
+        $this->assertInstanceOf('Pickles\\Cache', $object->cache);
+
+        $object = new Pickles\Object(['cache', 'db']);
+        $this->assertInstanceOf('Pickles\\Cache',    $object->cache);
+        $this->assertInstanceOf('Pickles\\Database', $object->db);
+    }
+
+    public function testGetInstanceWithoutClass()
+    {
+        $this->assertFalse(Pickles\Object::getInstance());
+    }
+
+    public function testProfiler()
+    {
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "127.0.0.1",
+                    "production" => "123.456.789.0",
+                ],
+                "pickles" => [
+                    "datasource" => "mysql",
+                    "profiler"   => true,
+                    "foo" => "bar",
+                ],
+                "datasources" => [
+                    "mysql" => [
+                        "driver" => "pdo_mysql",
+                    ],
+                ],
+            ];
+        ');
+
+        $config = Pickles\Config::getInstance('/tmp/pickles.php');
+        $object = new Pickles\Object();
+    }
+}
+

tests/Pickles/ProfilerTest.php

@@ -0,0 +1,66 @@
+<?php
+
+class ProfilerTest extends PHPUnit_Framework_TestCase
+{
+    public function testProfiler()
+    {
+        // Clears out any previous logging
+        Pickles\Profiler::report();
+
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+        file_put_contents('/tmp/pickles.php', '<?php
+            $config = [
+                "environments" => [
+                    "local"      => "127.0.0.1",
+                    "production" => "123.456.789.0",
+                ],
+                "pickles" => [
+                    "profiler" => true,
+                ],
+            ];
+        ');
+
+        new Pickles\Config('/tmp/pickles.php');
+
+        Pickles\Profiler::log('i am a string');
+        Pickles\Profiler::log(['foo' => 'bar']);
+        Pickles\Profiler::log($this, 'testProfiler');
+        Pickles\Profiler::timer('swatch');
+        Pickles\Profiler::query('SELECT', ['foo' => 'bar'], ['results'], 1, 'EXPLAIN');
+        Pickles\Profiler::timer('swatch');
+        Pickles\Profiler::query('SELECT', ['foo' => 'bar'], ['results'], 1);
+
+        $report = Pickles\Profiler::report();
+
+        $this->assertEquals(7, count($report));
+        $this->assertEquals(7, count($report['logs']));
+        $this->assertEquals(5, count($report['logs'][0]));
+        $this->assertEquals('string', $report['logs'][0]['type']);
+        $this->assertEquals('i am a string', $report['logs'][0]['details']);
+        $this->assertEquals('array', $report['logs'][1]['type']);
+        $this->assertEquals(['foo' => 'bar'], $report['logs'][1]['details']);
+        $this->assertEquals('object', $report['logs'][2]['type']);
+        $this->assertEquals(['class' => 'ProfilerTest', 'method' => 'testProfiler()'], $report['logs'][2]['details']);
+        $this->assertEquals('timer', $report['logs'][3]['type']);
+        $this->assertEquals('swatch', $report['logs'][3]['details']['name']);
+        $this->assertEquals('start', $report['logs'][3]['details']['action']);
+        $this->assertEquals('database', $report['logs'][4]['type']);
+        $this->assertEquals('SELECT', $report['logs'][4]['details']['query']);
+        $this->assertEquals(['foo' => 'bar'], $report['logs'][4]['details']['parameters']);
+        $this->assertEquals(['results'], $report['logs'][4]['details']['results']);
+        $this->assertEquals(1, $report['logs'][4]['details']['execution_time']);
+        $this->assertEquals('EXPLAIN', $report['logs'][4]['details']['explain']);
+        $this->assertEquals('timer', $report['logs'][5]['type']);
+        $this->assertEquals('swatch', $report['logs'][5]['details']['name']);
+        $this->assertEquals('stop', $report['logs'][5]['details']['action']);
+        $this->assertEquals('database', $report['logs'][6]['type']);
+        $this->assertEquals('SELECT', $report['logs'][6]['details']['query']);
+        $this->assertEquals(['foo' => 'bar'], $report['logs'][6]['details']['parameters']);
+        $this->assertEquals(['results'], $report['logs'][6]['details']['results']);
+        $this->assertEquals(1, $report['logs'][6]['details']['execution_time']);
+        $this->assertFalse(isset($report['logs'][6]['details']['explain']));
+    }
+}
+

tests/Pickles/ResourceTest.php

@@ -0,0 +1,282 @@
+<?php
+
+namespace Pickles\App\Resources\v1
+{
+    class resource extends \Pickles\Resource
+    {
+        public $https = [
+            'POST' => true,
+        ];
+
+        public $auth = [
+            'DELETE' => true,
+        ];
+
+        public $filter = [
+            'GET' => [
+                'foo' => 'trim',
+                'bar' => 'password_hash',
+            ],
+        ];
+
+        public $validate = [
+            'GET' => [
+                'missing',
+                'isBoolean'        => ['filter:boolean'  => 'Error'],
+                'isNotBoolean'     => ['filter:boolean'  => 'Error'],
+                'isEmail'          => ['filter:email'    => 'Error'],
+                'isNotEmail'       => ['filter:email'    => 'Error'],
+                'isFloat'          => ['filter:float'    => 'Error'],
+                'isNotFloat'       => ['filter:float'    => 'Error'],
+                'isInt'            => ['filter:int'      => 'Error'],
+                'isNotInt'         => ['filter:int'      => 'Error'],
+                'isIP'             => ['filter:ip'       => 'Error'],
+                'isNotIP'          => ['filter:ip'       => 'Error'],
+                'isURL'            => ['filter:url'      => 'Error'],
+                'isNotURL'         => ['filter:url'      => 'Error'],
+                'invalidRule'      => ['filter'          => 'Error'],
+                'lessThan'         => ['length:<:10'     => 'Error'],
+                'lessThanEqual'    => ['length:<=:10'    => 'Error'],
+                'equal'            => ['length:==:10'    => 'Error'],
+                'notEqual'         => ['length:!=:10'    => 'Error'],
+                'greaterThan'      => ['length:>=:10'    => 'Error'],
+                'greaterThanEqual' => ['length:>:10'     => 'Error'],
+                'greaterLessThan'  => ['length:><:10'    => 'Error'],
+                'regex'            => ['regex:/[a-z]+/'  => 'Error'],
+            ],
+        ];
+
+        public function GET()
+        {
+
+        }
+
+        public function PUT()
+        {
+            return ['foo' => 'bar'];
+        }
+
+        public function ERROR()
+        {
+            throw new \Exception('Error');
+        }
+    }
+}
+
+namespace
+{
+    class ResourceTest extends PHPUnit_Framework_TestCase
+    {
+        public function setUp()
+        {
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+            file_put_contents('/tmp/pickles.php', '<?php
+                $config = [
+                    "environments" => [
+                        "local"      => "127.0.0.1",
+                        "production" => "123.456.789.0",
+                    ],
+                    "pickles" => [
+                        "namespace"  => "",
+                        "datasource" => "mysql",
+                    ],
+                    "datasources" => [
+                        "mysql" => [
+                            "driver" => "pdo_mysql",
+                        ],
+                    ],
+                ];
+            ');
+
+            Pickles\Config::getInstance('/tmp/pickles.php');
+        }
+
+        public function testFilterAndValidate()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 400,
+                    'message' => 'Missing or invalid parameters.',
+                    'errors' => [
+                        'missing'         => ['The missing parameter is required.'],
+                        'isNotBoolean'    => ['Error'],
+                        'isNotEmail'      => ['Error'],
+                        'isNotFloat'      => ['Error'],
+                        'isNotInt'        => ['Error'],
+                        'isNotIP'         => ['Error'],
+                        'isNotURL'        => ['Error'],
+                        'invalidRule'     => ['Invalid filter, expecting boolean, email, float, int, ip or url.'],
+                        'greaterLessThan' => ['Invalid operator, expecting <, <=, ==, !=, >= or >.'],
+                        'regex'           => ['Error'],
+                    ],
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_REQUEST['request'] = 'v1/resource/1';
+            $_GET = [
+                'foo'              => '     bar     ',
+                'bar'              => 'unencrypted',
+                'isBoolean'        => true,
+                'isNotBoolean'     => 'invalid',
+                'isEmail'          => 'foo@bar.com',
+                'isNotEmail'       => 'nope',
+                'isFloat'          => 1.234567890,
+                'isNotFloat'       => 'five',
+                'isInt'            => 22381,
+                'isNotInt'         => 'pretzel',
+                'isIP'             => '127.0.0.1',
+                'isNotIP'          => 'home',
+                'isURL'            => 'http://joshtronic.com',
+                'isNotURL'         => 'doubleUdoubleUdoubleUdot',
+                'invalidRule'      => 'invalid',
+                'lessThan'         => '...',
+                'lessThanEqual'    => '.......',
+                'equal'            => '..........',
+                'notEqual'         => '.......',
+                'greaterThan'      => '............',
+                'greaterThanEqual' => '............',
+                'greaterLessThan'  => '......',
+                'regex'            => 'abc',
+            ];
+
+            if (version_compare(PHP_VERSION, '5.5.0', '<'))
+            {
+                unset($_GET['bar']);
+            }
+
+            new Pickles\Router();
+
+            $this->assertEquals('bar', $_GET['foo']);
+
+            if (version_compare(PHP_VERSION, '5.5.0', '>='))
+            {
+                $this->assertFalse('unencrypted' == $_GET['bar']);
+            }
+        }
+
+        public function testHTTPS()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 400,
+                    'message' => 'HTTPS is required.',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'POST';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+
+        public function testPUT()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 200,
+                    'message' => 'OK',
+                ],
+                'response' => [
+                    'foo' => 'bar',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'PUT';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+
+        public function testMisconfiguredAuth()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 401,
+                    'message' => 'Authentication is not configured properly.',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'DELETE';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+
+        public function testMethodNotAllowed()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 405,
+                    'message' => 'Method not allowed.',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'NOPE';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+
+        public function testLowErrorCode()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 500,
+                    'message' => 'Error',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'ERROR';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+
+        public function testProfiler()
+        {
+            $this->expectOutputRegex('/"profiler":{/');
+
+            file_put_contents('/tmp/pickles.php', '<?php
+                $config = [
+                    "environments" => [
+                        "local"      => "127.0.0.1",
+                        "production" => "123.456.789.0",
+                    ],
+                    "pickles" => [
+                        "namespace"  => "",
+                        "datasource" => "mysql",
+                        "profiler"   => true,
+                    ],
+                    "datasources" => [
+                        "mysql" => [
+                            "driver" => "pdo_mysql",
+                        ],
+                    ],
+                ];
+            ');
+
+            Pickles\Config::getInstance('/tmp/pickles.php');
+
+            $_SERVER['REQUEST_METHOD'] = 'PUT';
+            $_REQUEST['request'] = 'v1/resource/1';
+
+            new Pickles\Router();
+        }
+    }
+}
+

tests/Pickles/RouterTest.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace Pickles\App\Resources\v1
+{
+    class router extends \Pickles\Resource
+    {
+
+    }
+}
+
+namespace
+{
+    class RouterTest extends PHPUnit_Framework_TestCase
+    {
+        public function testServerError()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 500,
+                    'message' => 'Undefined index: request',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+            file_put_contents('/tmp/pickles.php', '<?php
+                $config = [
+                    "environments" => [
+                        "local"      => "127.0.0.1",
+                        "production" => "123.456.789.0",
+                    ],
+                    "pickles" => [
+                        "namespace" => "",
+                    ],
+                    "datasources" => [],
+                ];
+            ');
+
+            Pickles\Config::getInstance('/tmp/pickles.php');
+
+            new Pickles\Router();
+        }
+
+        public function testNotFound()
+        {
+            $response = json_encode([
+                'meta' => [
+                    'status' => 404,
+                    'message' => 'Not Found.',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_REQUEST['request'] = 'v1/doesnotexist';
+
+            new Pickles\Router();
+        }
+
+        // We're just testing that the class can be loaded, not that it will
+        // work. That logic is off in ResourceTest
+        public function testFoundWithUID()
+        {
+            Pickles\Object::$instances = [];
+
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_SERVER['SERVER_NAME']    = '127.0.0.1';
+
+            file_put_contents('/tmp/pickles.php', '<?php
+                $config = [
+                    "environments" => [
+                        "local"      => "127.0.0.1",
+                        "production" => "123.456.789.0",
+                    ],
+                    "datasources" => [],
+                ];
+            ');
+
+            Pickles\Config::getInstance('/tmp/pickles.php');
+
+            $response = json_encode([
+                'meta' => [
+                    'status' => 405,
+                    'message' => 'Method not allowed.',
+                ],
+            ]);
+
+            $this->expectOutputString($response);
+
+            $_SERVER['REQUEST_METHOD'] = 'GET';
+            $_REQUEST['request'] = 'v1/router/1';
+
+            new Pickles\Router();
+        }
+    }
+}
+

tests/Pickles/StringTest.php

@@ -0,0 +1,125 @@
+<?php
+
+class StringTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider providerFormatPhoneNumber
+     */
+    public function testFormatPhoneNumber($a, $b)
+    {
+        $this->assertEquals(Pickles\String::formatPhoneNumber($a), $b);
+    }
+
+    public function providerFormatPhoneNumber()
+    {
+        return [
+            ['1234567890',            '123-456-7890'],
+            ['123 456 7890',          '123-456-7890'],
+            ['123.456.7890',          '123-456-7890'],
+            ['123_456_7890',          '123-456-7890'],
+            ['1234567890',            '123-456-7890'],
+            ['1234-56-7890',          '123-456-7890'],
+            ['(123) 456-7890',        '123-456-7890'],
+            ['1234567890 x1000',      '123-456-7890x1000'],
+            ['(123) 456-7890_x10.00', '123-456-7890x1000'],
+        ];
+    }
+
+    public function testIsEmpty()
+    {
+        $this->assertTrue(Pickles\String::isEmpty(''));
+        $this->assertTrue(Pickles\String::isEmpty(' '));
+        $this->assertTrue(Pickles\String::isEmpty(false));
+        $this->assertTrue(Pickles\String::isEmpty(null));
+        $this->assertTrue(Pickles\String::isEmpty(true, false));
+
+        $this->assertFalse(Pickles\String::isEmpty(0));
+        $this->assertFalse(Pickles\String::isEmpty('foo'));
+        $this->assertFalse(Pickles\String::isEmpty(' bar '));
+        $this->assertFalse(Pickles\String::isEmpty(true));
+    }
+
+    public function testRandom()
+    {
+        $this->assertEquals(strlen(Pickles\String::random()),   8);
+        $this->assertEquals(strlen(Pickles\String::random(16)), 16);
+
+        $this->assertEquals(preg_match('/[a-z0-9]/', Pickles\String::random(32, true,  true)),  1);
+        $this->assertEquals(preg_match('/[a-z]/',    Pickles\String::random(32, true,  false)), 1);
+        $this->assertEquals(preg_match('/[0-9]/',    Pickles\String::random(32, false, true)),  1);
+
+        $this->assertEquals(preg_match('/[0-9]/',    Pickles\String::random(32, true,  false)), 0);
+        $this->assertEquals(preg_match('/[a-z]/',    Pickles\String::random(32, false, true)),  0);
+        $this->assertEquals(preg_match('/[a-z0-9]/', Pickles\String::random(32, false, false)), 0);
+    }
+
+    public function testRandomSimilarFalse()
+    {
+        $this->assertRegExp('/[a-hj-np-z2-9]{8}/', Pickles\String::random(8, true, true, false));
+    }
+
+    /**
+     * @dataProvider providerTruncate
+     */
+    public function testTruncate($a, $b, $c, $d)
+    {
+        $this->assertEquals(Pickles\String::truncate($a, $b, $c), $d);
+    }
+
+    public function providerTruncate()
+    {
+        return [
+            ['foo bar', 3, true,  '<span title="foo bar">foo&hellip;</span>'],
+            ['foo bar', 3, false, 'foo&hellip;'],
+            ['foo bar', 7, true,  'foo bar'],
+            ['foo bar', 8, true,  'foo bar'],
+        ];
+    }
+
+    /**
+     * @dataProvider providerUpperWords
+     */
+    public function testUpperWords($a, $b)
+    {
+        $this->assertEquals(Pickles\String::upperWords($a), $b);
+    }
+
+    public function providerUpperWords()
+    {
+        return [
+            ['foo bar',     'Foo Bar'],
+            ['FOO BAR',     'Foo Bar'],
+            ['fOO bAR',     'Foo Bar'],
+            ['foo@bar.com', 'foo@bar.com'],
+            ['FOO@BAR.COM', 'FOO@BAR.COM'],
+        ];
+    }
+
+    /**
+     * @dataProvider providerGenerateSlug
+     */
+    public function testGenerateSlug($a, $b)
+    {
+        $this->assertEquals($b, Pickles\String::generateSlug($a));
+    }
+
+    public function providerGenerateSlug()
+    {
+        return [
+            ['TEST STRING',    'test-string'],
+            ['Test String',    'test-string'],
+            ['TEST  STRING',   'test-string'],
+            ['#! Test String', 'test-string'],
+            ['-test--string-', 'test-string'],
+        ];
+    }
+
+    public function testPluralize()
+    {
+        $this->assertEquals('test',    Pickles\String::pluralize('test', 1, false));
+        $this->assertEquals('1 test',  Pickles\String::pluralize('test', 1, true));
+        $this->assertEquals('tests',   Pickles\String::pluralize('test', 2, false));
+        $this->assertEquals('2 tests', Pickles\String::pluralize('test', 2, true));
+    }
+}
+

tests/Pickles/TimeTest.php

@@ -0,0 +1,182 @@
+<?php
+
+class TimeTest extends PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        date_default_timezone_set('GMT');
+    }
+
+    /**
+     * @dataProvider providerAge
+     */
+    public function testAge($a, $b)
+    {
+        $this->assertEquals(Pickles\Time::age($a), $b);
+    }
+
+    public function providerAge()
+    {
+        $time = strtotime('-25 years');
+
+        return [
+            [date('Y-m-d', $time), '25'],
+            [date('m/d/Y', $time), '25'],
+            [date('r',     $time), '25'],
+            ['today',              '0'],
+            ['400 days ago',       '1'],
+            [true,                 Pickles\Time::age('1969-12-31')],
+        ];
+    }
+
+    public function testAgePastTime()
+    {
+        $this->assertEquals(18, Pickles\Time::age(date('Y-m-d', strtotime('-18 years'))));
+    }
+
+    public function testAgeFutureTime()
+    {
+        $this->assertEquals(-18, Pickles\Time::age(date('Y-m-d', strtotime('18 years'))));
+    }
+
+    public function testAgeWrongFormat()
+    {
+        $this->assertEquals(17, Pickles\Time::age(date('Ymd', strtotime('December 31st -18 years'))));
+    }
+
+    public function testAgoJustNow()
+    {
+        $this->assertEquals('just now', Pickles\Time::ago(Pickles\Time::timestamp()));
+    }
+
+    public function testAgoPastTimeSeconds()
+    {
+        $this->assertEquals('seconds ago', Pickles\Time::ago(strtotime('-30 seconds')));
+    }
+
+    public function testAgoPastTimeMinute()
+    {
+        $this->assertEquals('a minute ago', Pickles\Time::ago(strtotime('-1 minutes')));
+    }
+
+    public function testAgoPastTimeMinutes()
+    {
+        $this->assertEquals('5 minutes ago', Pickles\Time::ago(strtotime('-5 minutes')));
+    }
+
+    public function testAgoPastTimeHour()
+    {
+        $this->assertEquals('an hour ago', Pickles\Time::ago(strtotime('-1 hours')));
+    }
+
+    public function testAgoPastTimeHours()
+    {
+        $this->assertEquals('2 hours ago', Pickles\Time::ago(strtotime('-2 hours')));
+    }
+
+    public function testAgoPastTimeDay()
+    {
+        $this->assertEquals('a day ago', Pickles\Time::ago(strtotime('-1 days')));
+    }
+
+    public function testAgoPastTimeDays()
+    {
+        $this->assertEquals('2 days ago', Pickles\Time::ago(strtotime('-2 days')));
+    }
+
+    public function testAgoPastTimeWeek()
+    {
+        $this->assertEquals('a week ago', Pickles\Time::ago(strtotime('-1 weeks')));
+    }
+
+    public function testAgoPastTimeWeeks()
+    {
+        $this->assertEquals('2 weeks ago', Pickles\Time::ago(strtotime('-2 weeks')));
+    }
+
+    public function testAgoPastTimeMonth()
+    {
+        $this->assertEquals('a month ago', Pickles\Time::ago(strtotime('-1 months')));
+    }
+
+    public function testAgoPastTimeMonths()
+    {
+        $this->assertEquals('2 months ago', Pickles\Time::ago(strtotime('-2 months')));
+    }
+
+    public function testAgoPastTimeYear()
+    {
+        $this->assertEquals('a year ago', Pickles\Time::ago(strtotime('-1 years')));
+    }
+
+    public function testAgoPastTimeYears()
+    {
+        $this->assertEquals('2 years ago', Pickles\Time::ago(strtotime('-2 years')));
+    }
+
+    public function testAgoFutureTimeSeconds()
+    {
+        $this->assertEquals('seconds from now', Pickles\Time::ago(strtotime('+30 seconds')));
+    }
+
+    public function testAgoFutureTimeMinutes()
+    {
+        $this->assertEquals('5 minutes from now', Pickles\Time::ago(strtotime('+5 minutes')));
+    }
+
+    public function testAgoFutureTimeHours()
+    {
+        $this->assertEquals('an hour from now', Pickles\Time::ago(strtotime('+1 hour')));
+    }
+
+    public function testAgoFutureTimeDays()
+    {
+        $this->assertEquals('a day from now', Pickles\Time::ago(strtotime('+1 day')));
+    }
+
+    public function testAgoFutureTimeWeeks()
+    {
+        $this->assertEquals('a week from now', Pickles\Time::ago(strtotime('+1 week')));
+    }
+
+    public function testAgoFutureTimeMonths()
+    {
+        $this->assertEquals('a month from now', Pickles\Time::ago(strtotime('+1 month')));
+    }
+
+    public function testAgoFutureTimeYears()
+    {
+        $this->assertEquals('a year from now', Pickles\Time::ago(strtotime('+1 year')));
+    }
+
+    public function testTimestamp()
+    {
+        $this->assertEquals(gmdate('Y-m-d H:i:s'), Pickles\Time::timestamp());
+    }
+
+    public function testRoundUpHour()
+    {
+        $this->assertEquals('an hour ago', Pickles\Time::ago(strtotime('-59 minutes -55 seconds')));
+    }
+
+    public function testRoundUpDay()
+    {
+        $this->assertEquals('a day ago', Pickles\Time::ago(strtotime('-23 hours -55 minutes')));
+    }
+
+    public function testRoundUpWeek()
+    {
+        $this->assertEquals('a week ago', Pickles\Time::ago(strtotime('-6 days -23 hours')));
+    }
+
+    public function testRoundUpMonth()
+    {
+        $this->assertEquals('a month ago', Pickles\Time::ago(strtotime('-29 days')));
+    }
+
+    public function testRoundUpYear()
+    {
+        $this->assertEquals('a year ago', Pickles\Time::ago(strtotime('-364 days')));
+    }
+}
+

tests/bootstrap.php

@@ -0,0 +1,20 @@
+<?php
+
+require_once 'vendor/autoload.php';
+
+$_SERVER['HTTP_HOST']   = 'testsite.com';
+$_SERVER['SERVER_NAME'] = 'Test Server';
+$_SERVER['SERVER_ADDR'] = '127.0.0.1';
+
+function setUpRequest($request, $method = 'GET')
+{
+    $_SERVER['REQUEST_URI']    = '/' . $request;
+    $_SERVER['REQUEST_METHOD'] = $method;
+    $_REQUEST['request']       = $request;
+}
+
+`mysql -e 'TRUNCATE TABLE test.pickles;'`;
+`mysql -e 'TRUNCATE TABLE test.mypickles;'`;
+`mysql -e 'TRUNCATE TABLE test.users;'`;
+`echo 'flush_all' | nc localhost 11211`;
+

tests/classes/ConvertTest.php

@@ -1,59 +0,0 @@
-<?php
-
-require_once 'classes/Convert.php';
-define('JSON_AVAILABLE', true);
-
-class ConvertTest extends PHPUnit_Framework_TestCase
-{
-	/**
-	 * @dataProvider providerToJSON
-	 */
-	public function testToJSON($a, $b)
-	{
-		$this->assertEquals(Convert::toJSON($a), $b);
-	}
-
-	public function providerToJSON()
-	{
-		$object      = (object)'object';
-		$object->foo = 'foo';
-		$object->bar = 'bar';
-
-		return array(
-			array('',                         '""'),
-			array('foo',                      '"foo"'),
-			array(array('bar'),               '["bar"]'),
-			array(array('foo', 'bar'),        '["foo","bar"]'),
-			array(19810223,                   '19810223'),
-			array(array(1981, 02, 23),        '[1981,2,23]'),
-			array(array('foo', 1981),         '["foo",1981]'),
-			array(array('foo', array('bar')), '["foo",["bar"]]'),
-			array($object,                    '{"scalar":"object","foo":"foo","bar":"bar"}'),
-			array(true,                       'true'),
-			array(false,                      'false'),
-			array(null,                       'null'),
-		);
-	}
-
-	/**
-	* @dataProvider providerArrayToXML
-	*/
-	public function testArrayToXML($a, $b, $c)
-	{
-		$this->assertEquals(Convert::arrayToXML($a, $b), $c);
-	}
-
-	public function providerArrayToXML()
-	{
-		return array(
-			array('foo',                                                      false, ''),
-			array(array('foo', 'bar'),                                        false, '<0>foo</0><1>bar</1>'),
-			array(array('foo', 'bar'),                                        true,  "<0>foo</0>\n<1>bar</1>\n"),
-			array(array('foo' => 'bar'),                                      false, '<foo>bar</foo>'),
-			array(array('children' => array('child' => array('foo', 'bar'))), false, '<children><child>foo</child><child>bar</child></children>'),
-			array(array('children' => array('child' => array('foo', 'bar'))), true,  "<children>\n\t<child>foo</child>\n\t<child>bar</child>\n</children>\n"),
-		);
-	}
-}
-
-?>

tests/classes/DateTest.php

@@ -1,32 +0,0 @@
-<?php
-
-require_once 'classes/Date.php';
-
-class DateTest extends PHPUnit_Framework_TestCase
-{
-	/**
-	 * @dataProvider providerAge
-	 */
-	public function testAge($a, $b)
-	{
-		$this->assertEquals(Date::age($a), $b);
-	}
-
-	public function providerAge()
-	{
-		ini_set('date.timezone', 'America/New_York');
-
-		$time = strtotime('-25 years');
-
-		return array(
-			array(date('Y-m-d', $time), '25'),
-			array(date('m/d/Y', $time), '25'),
-			array(date('r',     $time), '25'),
-			array('today',              '0'),
-			array('400 days ago',       '1'),
-			array(true,                 Date::age('1969-12-31')),
-		);
-	}
-}
-
-?>

tests/classes/StringTest.php

@@ -1,112 +0,0 @@
-<?php
-
-require_once 'classes/String.php';
-
-class StringTest extends PHPUnit_Framework_TestCase
-{
-	/**
-	 * @dataProvider providerFormatPhoneNumber
-	 */
-	public function testFormatPhoneNumber($a, $b)
-	{
-		$this->assertEquals(String::formatPhoneNumber($a), $b);
-	}
-
-	public function providerFormatPhoneNumber()
-	{
-		return array(
-			array('1234567890',            '123-456-7890'),
-			array('123 456 7890',          '123-456-7890'),
-			array('123.456.7890',          '123-456-7890'),
-			array('123_456_7890',          '123-456-7890'),
-			array('1234567890',            '123-456-7890'),
-			array('1234-56-7890',          '123-456-7890'),
-			array('(123) 456-7890',        '123-456-7890'),
-			array('1234567890 x1000',      '123-456-7890x1000'),
-			array('(123) 456-7890_x10.00', '123-456-7890x1000'),
-		);
-	}
-
-	/**
-	 * @dataProvider providerGenerateGravatarHash
-	 */
-	public function testGenerateGravatarHash($a, $b)
-	{
-		$this->assertEquals(String::generateGravatarHash($a), $b);
-	}
-
-	public function providerGenerateGravatarHash()
-	{
-		return array(
-			array('foo@bar.com', 'f3ada405ce890b6f8204094deb12d8a8'),
-			array('FOO@BAR.COM', 'f3ada405ce890b6f8204094deb12d8a8'),
-		);
-	}
-
-	public function testIsEmpty()
-	{
-		$this->assertTrue(String::isEmpty(''));
-		$this->assertTrue(String::isEmpty(' '));
-		$this->assertTrue(String::isEmpty(false));
-		$this->assertTrue(String::isEmpty(null));
-		$this->assertTrue(String::isEmpty(true, false));
-
-		$this->assertFalse(String::isEmpty(0));
-		$this->assertFalse(String::isEmpty('foo'));
-		$this->assertFalse(String::isEmpty(' bar '));
-		$this->assertFalse(String::isEmpty(true));
-	}
-
-	public function testRandom()
-	{
-		$this->assertEquals(strlen(String::random()),   8);
-		$this->assertEquals(strlen(String::random(16)), 16);
-
-		$this->assertEquals(preg_match('/[A-Z0-9]/', String::random(32, true,  true)),  1);
-		$this->assertEquals(preg_match('/[A-Z]/',    String::random(32, true,  false)), 1);
-		$this->assertEquals(preg_match('/[0-9]/',    String::random(32, false, true)),  1);
-
-		$this->assertEquals(preg_match('/[0-9]/',    String::random(32, true,  false)), 0);
-		$this->assertEquals(preg_match('/[A-Z]/',    String::random(32, false, true)),  0);
-		$this->assertEquals(preg_match('/[A-Z0-9]/', String::random(32, false, false)), 0);
-	}
-
-	/**
-	 * @dataProvider providerTruncate
-	 */
-	public function testTruncate($a, $b, $c, $d)
-	{
-		$this->assertEquals(String::truncate($a, $b, $c), $d);
-	}
-
-	public function providerTruncate()
-	{
-		return array(
-			array('foo bar', 3, true,  '<span title="foo bar" style="cursor:help">foo...</span>'),
-			array('foo bar', 3, false, 'foo...'),
-			array('foo bar', 7, true,  'foo bar'),
-			array('foo bar', 8, true,  'foo bar'),
-		);
-	}
-
-	/**
-	 * @dataProvider providerUpperWords
-	 */
-	public function testUpperWords($a, $b)
-	{
-		$this->assertEquals(String::upperWords($a), $b);
-	}
-
-	public function providerUpperWords()
-	{
-		return array(
-			array('foo bar',     'Foo Bar'),
-			array('FOO BAR',     'Foo Bar'),
-			array('fOO bAR',     'Foo Bar'),
-			array('foo@bar.com', 'foo@bar.com'),
-			array('FOO@BAR.COM', 'FOO@BAR.COM'),
-		);
-	}
-}
-
-?>

tests/schema.sql

@@ -0,0 +1,57 @@
+DROP TABLE IF EXISTS pickles;
+
+CREATE TABLE `pickles` (
+  `id` int(1) unsigned NOT NULL AUTO_INCREMENT,
+  `field1` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
+  `field2` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field3` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field4` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field5` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `created_id` int(1) unsigned DEFAULT NULL,
+  `created_at` datetime DEFAULT NULL,
+  `updated_id` int(1) unsigned DEFAULT NULL,
+  `updated_at` datetime DEFAULT NULL,
+  `deleted_id` int(1) unsigned DEFAULT NULL,
+  `deleted_at` datetime DEFAULT NULL,
+  `is_deleted` tinyint(1) unsigned DEFAULT '0',
+  PRIMARY KEY (`id`),
+  KEY is_deleted (is_deleted)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+DROP TABLE IF EXISTS mypickles;
+
+CREATE TABLE `mypickles` (
+  `id` int(1) unsigned NOT NULL AUTO_INCREMENT,
+  `field1` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
+  `field2` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field3` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field4` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `field5` varchar(100) COLLATE utf8_unicode_ci DEFAULT NULL,
+  `created_id` int(1) unsigned DEFAULT NULL,
+  `created_at` datetime DEFAULT NULL,
+  `updated_id` int(1) unsigned DEFAULT NULL,
+  `updated_at` datetime DEFAULT NULL,
+  `deleted_id` int(1) unsigned DEFAULT NULL,
+  `deleted_at` datetime DEFAULT NULL,
+  `is_deleted` tinyint(1) unsigned DEFAULT '0',
+  PRIMARY KEY (`id`),
+  KEY is_deleted (is_deleted)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+DROP TABLE IF EXISTS users;
+
+CREATE TABLE `users` (
+  `id` int(1) unsigned NOT NULL AUTO_INCREMENT,
+  `username` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
+  `level` varchar(10) COLLATE utf8_unicode_ci NOT NULL DEFAULT 'USER',
+  `created_id` int(1) unsigned DEFAULT NULL,
+  `created_at` datetime NOT NULL,
+  `updated_id` int(1) unsigned DEFAULT NULL,
+  `updated_at` datetime DEFAULT NULL,
+  `deleted_id` int(1) unsigned DEFAULT NULL,
+  `deleted_at` datetime DEFAULT NULL,
+  `is_deleted` tinyint(1) unsigned DEFAULT '0',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+INSERT INTO users (id, username, created_at) VALUES (1000000, 'test', NOW());

tests/travis.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=`phpenv version-name`
+
+if [ "${VERSION}" = 'hhvm' ]
+then
+    PHPINI=/etc/hhvm/php.ini
+else
+    PHPINI=~/.phpenv/versions/$VERSION/etc/php.ini
+
+    echo "extension = memcache.so"  >> $PHPINI
+    echo "extension = memcached.so" >> $PHPINI
+    echo "extension = redis.so"     >> $PHPINI
+fi
+

vendors/ayah

@@ -1 +0,0 @@
-ayah-1.1.7

vendors/ayah-1.1.7/ayah.php

@@ -1,482 +0,0 @@
-<?php 
-/*
- * Are You A Human
- * PHP Integration Library
- *
- * @version 1.1.8
- *
- *    - Documentation and latest version
- *	  http://portal.areyouahuman.com/help
- *    - Get an AYAH Publisher Key
- *	  https://portal.areyouahuman.com
- *    - Discussion group
- *	  http://getsatisfaction.com/areyouahuman
- *
- * Copyright (c) 2013 AYAH LLC -- http://www.areyouahuman.com
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- */
-
-// Only define the AYAH class if it does not already exist.
-if ( ! class_exists('AYAH')):
-
-class AYAH {
-	// Set defaults for values that can be specified via the config file or passed in via __construct.
-	protected $ayah_publisher_key = '';
-	protected $ayah_scoring_key = '';
-	protected $ayah_web_service_host = 'ws.areyouahuman.com';
-	protected $ayah_debug_mode = FALSE;
-	protected $ayah_use_curl = TRUE;
-
-	protected $session_secret;
-
-	protected $__valid_construct_params = array('publisher_key', 'scoring_key', 'web_service_host', 'debug_mode', 'use_curl');
-	protected $__message_buffer = array();
-	protected $__version_number = '1.1.7';
-
-	/**
-	 * Constructor
-	 * If the session secret exists in input, it grabs it
-	 * @param $params associative array with keys publisher_key, scoring_key, web_service_host
-	 *
-	 */
-	public function __construct($params = array())
-	{
-		// Try to load the ayah_config.php file.
-		if ( ! $this->__load_config_file())
-		{
-			$this->__log("DEBUG", __FUNCTION__, "The ayah_config.php file is missing.");
-		}
-
-		// Get and use any valid parameters that were passed in via the $params array.
-		foreach ((array)$this->__valid_construct_params as $partial_variable_name)
-		{
-			// Build the full variable name...and create an upper case version.
-			$variable_name = "ayah_" . $partial_variable_name;
-			$uc_variable_name = strtoupper($variable_name);
-
-			// Check to see if it was passed in via $params.
-			if (isset($params[$partial_variable_name]))
-			{
-				$this->{$variable_name} = $params[$partial_variable_name];
-			}
-			// Check to see if it was defined in the ayah_config file.
-			elseif (defined($uc_variable_name))
-			{
-				$this->{$variable_name} = constant($uc_variable_name);
-			}
-		}
-
-		// Generate some warnings/errors if needed variables are not set.
-		if ($this->ayah_publisher_key == "")
-		{
-			$this->__log("ERROR", __FUNCTION__, "Warning: Publisher key is not defined.  This won't work.");
-		}
-		else
-		{
-			$this->__log("DEBUG", __FUNCTION__, "Publisher key: '$this->ayah_publisher_key'");
-		}
-		if ($this->ayah_scoring_key == "")
-		{
-			$this->__log("ERROR", __FUNCTION__, "Warning: Scoring key is not defined.  This won't work.");
-		}
-		else
-		{
-			// For security reasons, don't output the scoring key as part of the debug info.
-		}
-		if ($this->ayah_web_service_host == "")
-		{
-			$this->__log("ERROR", __FUNCTION__, "Warning: Web service host is not defined.  This won't work.");
-		}
-		else
-		{
-			$this->__log("DEBUG", __FUNCTION__, "AYAH Webservice host: '$this->ayah_web_service_host'");
-		}
-
-		// If available, set the session secret.
-		if(array_key_exists("session_secret", $_REQUEST)) {
-			$this->session_secret = $_REQUEST["session_secret"];
-		}
-	}
-
-	/**
-	 * Returns the markup for the PlayThru
-	 *
-	 * @return string
-	 */
-	public function getPublisherHTML($config = array())
-	{
-		// Initialize.
-		$session_secret = "";
-		$fields = array('config' => $config);
-		$webservice_url = '/ws/setruntimeoptions/' . $this->ayah_publisher_key;
-
-		// If necessary, process the config data.
-		if ( ! empty($config))
-		{
-			// Log it.
-			$this->__log("DEBUG", __FUNCTION__, "Setting runtime options...config data='".implode(",", $config)."'");
-			
-			// Add the gameid to the options url.
-			if (array_key_exists("gameid", $config))
-			{
-				$webservice_url .= '/' . $config['gameid'];
-			}
-		}
-
-		// Call the webservice and get the response.
-		$resp = $this->doHttpsPostReturnJSONArray($this->ayah_web_service_host, $webservice_url, $fields);
-		if ($resp)
-		{
-			// Get the session secret from the response.
-			$session_secret = $resp->session_secret;
-		
-			// Build the url to the AYAH webservice.
-			$url = 'https://';						// The AYAH webservice API requires https.
-			$url.= $this->ayah_web_service_host;				// Add the host.
-			$url.= "/ws/script/";						// Add the path to the API script.
-			$url.= urlencode($this->ayah_publisher_key);			// Add the encoded publisher key.
-			$url.= (empty($session_secret))? "" : "/".$session_secret;	// If set, add the session_secret.
-
-			// Build and return the needed HTML code.
-			return "<div id='AYAH'></div><script src='". $url ."' type='text/javascript' language='JavaScript'></script>";
-		}
-		else
-		{
-			// Build and log a detailed message.
-			$url = "https://".$this->ayah_web_service_host.$webservice_url;
-			$message = "Unable to connect to the AYAH webservice server.  url='$url'";
-			$this->__log("ERROR", __FUNCTION__, $message);
-
-			// Build and display a helpful message to the site user.
-			$style = "padding: 10px; border: 1px solid #EED3D7; background: #F2DEDE; color: #B94A48;";
-			$message = "Unable to load the <i>Are You a Human</i> PlayThru&trade;.  Please contact the site owner to report the problem.";
-			echo "<p style=\"$style\">$message</p>\n";
-		}
-	}
-
-	/**
-	 * Check whether the user is a human
-	 * Wrapper for the scoreGame API call
-	 *
-	 * @return boolean
-	 */
-	public function scoreResult() {
-		$result = false;
-		if ($this->session_secret) {
-			$fields = array(
-				'session_secret' => urlencode($this->session_secret),
-				'scoring_key' => $this->ayah_scoring_key
-			);
-			$resp = $this->doHttpsPostReturnJSONArray($this->ayah_web_service_host, "/ws/scoreGame", $fields);
-			if ($resp) {
-				$result = ($resp->status_code == 1);
-			}
-		}
-		else
-		{
-			$this->__log("DEBUG", __FUNCTION__, "Unable to score the result.  Please check that your ayah_config.php file contains your correct publisher key and scoring key.");
-		}
-
-		return $result;
-	}
-
-	/**
-	 * Records a conversion
-	 * Called on the goal page that A and B redirect to
-	 * A/B Testing Specific Function
-	 *
-	 * @return boolean
-	 */
-	public function recordConversion() {
-		// Build the url to the AYAH webservice..
-		$url = 'https://';				// The AYAH webservice API requires https.
-		$url.= $this->ayah_web_service_host;		// Add the host.
-		$url.= "/ws/recordConversion/";			// Add the path to the API script.
-		$url.= urlencode($this->ayah_publisher_key);	// Add the encoded publisher key.
-
-		if( isset( $this->session_secret ) ){
-			return '<iframe style="border: none;" height="0" width="0" src="' . $url . '"></iframe>';
-		} else {
-			$this->__log("ERROR", __FUNCTION__, 'AYAH Conversion Error: No Session Secret');
-			return FALSE;
-		}
-	}
-
-	/**
-	 * Do a HTTPS POST, return some JSON decoded as array (Internal function)
-	 * @param $host hostname
-	 * @param $path path
-	 * @param $fields associative array of fields
-	 * return JSON decoded data structure or empty data structure
-	 */
-	protected function doHttpsPostReturnJSONArray($hostname, $path, $fields) {
-		$result = $this->doHttpsPost($hostname, $path, $fields);
-
-		if ($result) {
-			$result = $this->doJSONArrayDecode($result);
-		} else {
-			$this->__log("ERROR", __FUNCTION__, "Post to https://$hostname$path returned no result.");
-			$result = array();
-		}
-
-		return $result;
-	}
-
-	// Internal function; does an HTTPS post
-	protected function doHttpsPost($hostname, $path, $fields) {
-		$result = "";
-		// URLencode the post string
-		$fields_string = "";
-		foreach($fields as $key=>$value) {
-			if (is_array($value)) {
-				if ( ! empty($value)) {
-					foreach ($value as $k => $v) {
-						$fields_string .= $key . '['. $k .']=' . $v . '&';
-					}
-				} else {
-					$fields_string .= $key . '=&';
-				}
-			} else {
-				$fields_string .= $key.'='.$value.'&';
-			}
-		}
-		rtrim($fields_string,'&');
-
-		// Use cURL?
-		if ($this->__use_curl())
-		{
-			// Build the cURL url.
-			$curl_url = "https://" . $hostname . $path;
-
-			// Log it.
-			$this->__log("DEBUG", __FUNCTION__, "Using cURl: url='$curl_url', fields='$fields_string'");
-
-			// Initialize cURL session.
-			if ($ch = curl_init($curl_url))
-			{
-				// Set the cURL options.
-				curl_setopt($ch, CURLOPT_POST, count($fields));
-				curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
-				curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-				curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
-				curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
-
-				// Execute the cURL request.
-				$result = curl_exec($ch);
-
-				// Close the curl session.
-				curl_close($ch);
-			}
-			else
-			{
-				// Log it.
-				$this->__log("DEBUG", __FUNCTION__, "Unable to initialize cURL: url='$curl_url'");
-			}
-		}
-		else
-		{
-			// Log it.
-			$this->__log("DEBUG", __FUNCTION__, "Using fsockopen(): fields='$fields_string'");
-
-			// Build a header
-			$http_request  = "POST $path HTTP/1.1\r\n";
-			$http_request .= "Host: $hostname\r\n";
-			$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
-			$http_request .= "Content-Length: " . strlen($fields_string) . "\r\n";
-			$http_request .= "User-Agent: AreYouAHuman/PHP " . $this->get_version_number() . "\r\n";
-			$http_request .= "Connection: Close\r\n";
-			$http_request .= "\r\n";
-			$http_request .= $fields_string ."\r\n";
-
-			$result = '';
-			$errno = $errstr = "";
-			$fs = fsockopen("ssl://" . $hostname, 443, $errno, $errstr, 10);
-			if( false == $fs ) {
-				$this->__log("ERROR", __FUNCTION__, "Could not open socket");
-			} else {
-				fwrite($fs, $http_request);
-				while (!feof($fs)) {
-					$result .= fgets($fs, 4096);
-				}
-
-				$result = explode("\r\n\r\n", $result, 2);
-				$result = $result[1];
-			}
-		}
-
-		// Log the result.
-		$this->__log("DEBUG", __FUNCTION__, "result='$result'");
-
-		// Return the result.
-		return $result;
-	}
-
-	// Internal function: does a JSON decode of the string
-	protected function doJSONArrayDecode($string) {
-		$result = array();
-
-		if (function_exists("json_decode")) {
-			try {
-				$result = json_decode( $string);
-			} catch (Exception $e) {
-				$this->__log("ERROR", __FUNCTION__, "Exception when calling json_decode: " . $e->getMessage());
-				$result = null;
-			}
-		} elseif (file_Exists("json.php")) {
-			require_once('json.php');
-			$json = new Services_JSON();
-			$result = $json->decode($string);
-
-			if (!is_array($result)) {
-				$this->__log("ERROR", __FUNCTION__, "Expected array; got something else: $result");
-				$result = array();
-			}
-		} else {
-			$this->__log("ERROR", __FUNCTION__, "No JSON decode function available.");
-		}
-
-		return $result;
-	}
-
-	/**
-	 * Get the current debug mode (TRUE or FALSE)
-	 *
-	 * @return boolean
-	 */
-	public function debug_mode($mode=null)
-	{
-		// Set it if the mode is passed.
-		if (null !== $mode)
-		{
-			// Save it.
-			$this->ayah_debug_mode = $mode;
-
-			// Display a message if debug_mode is TRUE.
-			if ($mode)
-			{
-				$version_number = $this->get_version_number();
-				$this->__log("DEBUG", "", "Debug mode is now on. (ayah.php version=$version_number)");
-
-				// Flush the buffer.
-				$this->__flush_message_buffer();
-			}
-		}
-
-		// If necessary, set the default.
-		if ( ! isset($this->ayah_debug_mode) or (null == $this->ayah_debug_mode)) $this->ayah_debug_mode = FALSE;
-
-		// Return TRUE or FALSE.
-		return ($this->ayah_debug_mode)? TRUE : FALSE;
-	}
-
-	/**
-	 * Get the current version number
-	 *
-	 * @return string
-	 */
-	public function get_version_number()
-	{
-		return (isset($this->__version_number))? $this->__version_number : FALSE;
-	}
-
-	/**
-	 * Determine whether or not cURL is available to use.
-	 *
-	 * @return boolean
-	 */
-	private function __use_curl()
-	{
-		if (FALSE === $this->ayah_use_curl)
-		{
-			return FALSE;
-		}
-		elseif (function_exists('curl_init') and function_exists('curl_exec'))
-		{
-			return TRUE;
-		}
-		return FALSE;
-	}
-
-	/**
-	 * Load the config file.
-	 *
-	 * @return boolean
-	 */
-	private function __load_config_file()
-	{
-		// Initialize.
-		$name = 'ayah_config.php';
-		$locations = array(
-			'./',
-			dirname(__FILE__)."/",
-		);
-
-		// Look for the config file in each location.
-		foreach ($locations as $location)
-		{
-			if (file_exists($location.$name))
-			{
-				require_once($location.$name);
-				return TRUE;
-			}
-		}
-
-		// Could not find the config file.
-		return FALSE;
-	}
-
-	/**
-	 * Log a message
-	 *
-	 * @return null
-	 */
-	protected function __log($type, $function, $message)
-	{
-		// Add a prefix to the message.
-		$message = __CLASS__ . "::$function: " . $message;
-
-		// Is it an error message?
-		if (FALSE !== stripos($type, "error"))
-		{
-			error_log($message);
-		}
-
-		// Build the full message.
-		$message_style = "padding: 10px; border: 1px solid #EED3D7; background: #F2DEDE; color: #B94A48;";
-		$full_message = "<p style=\"$message_style\"><strong>$type:</strong> $message</p>\n";
-
-		// Output to the screen too?
-		if ($this->debug_mode())
-		{
-			echo "$full_message";
-		}
-		else
-		{
-			// Add the message to the buffer in case we need it later.
-			$this->__message_buffer[] = $full_message;
-		}
-	}
-
-	private function __flush_message_buffer()
-	{		
-		// Flush the buffer.
-		if ( ! empty($this->__message_buffer))
-		{
-			foreach ($this->__message_buffer as $buffered_message)
-			{
-				// Print the buffered message.
-				echo "$buffered_message";
-			}
-		}
-	}
-}
-
-endif;	// if ( ! class_exists('AYAH')):

vendors/ayah-1.1.7/ayah_config.php

@@ -1,13 +0,0 @@
-<?php
-// Edit the two lines below to use the keys for your site.
-// (Note: you can find your keys at http://portal.areyouahuman.com/dashboard)
-define( 'AYAH_PUBLISHER_KEY', 'your_publisher_key_goes_here');
-define( 'AYAH_SCORING_KEY', 'your_scoring_key_goes_here');
-
-
-// Set defaults for values needed by the ayah.php file.
-// (Note: you do not need to change these.)
-define( 'AYAH_WEB_SERVICE_HOST', 'ws.areyouahuman.com');
-define( 'AYAH_TIMEOUT', 0);
-define( 'AYAH_DEBUG_MODE', FALSE);
-define( 'AYAH_USE_CURL', TRUE);

vendors/ayah-1.1.7/json.php

@@ -1,811 +0,0 @@
-<?php
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
- * Converts to and from JSON format.
- *
- * JSON (JavaScript Object Notation) is a lightweight data-interchange
- * format. It is easy for humans to read and write. It is easy for machines
- * to parse and generate. It is based on a subset of the JavaScript
- * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
- * This feature can also be found in  Python. JSON is a text format that is
- * completely language independent but uses conventions that are familiar
- * to programmers of the C-family of languages, including C, C++, C#, Java,
- * JavaScript, Perl, TCL, and many others. These properties make JSON an
- * ideal data-interchange language.
- *
- * This package provides a simple encoder and decoder for JSON notation. It
- * is intended for use with client-side Javascript applications that make
- * use of HTTPRequest to perform server communication functions - data can
- * be encoded into JSON notation for use in a client-side javascript, or
- * decoded from incoming Javascript requests. JSON format is native to
- * Javascript, and can be directly eval()'ed with no further parsing
- * overhead
- *
- * All strings should be in ASCII or UTF-8 format!
- *
- * LICENSE: Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met: Redistributions of source code must retain the
- * above copyright notice, this list of conditions and the following
- * disclaimer. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * @category
- * @package     Services_JSON
- * @author      Michal Migurski <mike-json@teczno.com>
- * @author      Matt Knapp <mdknapp[at]gmail[dot]com>
- * @author      Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
- * @copyright   2005 Michal Migurski
- * @version     CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
- * @license     http://www.opensource.org/licenses/bsd-license.php
- * @link        http://pear.php.net/pepr/pepr-proposal-show.php?id=198
- */
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_SLICE',   1);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_STR',  2);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_ARR',  3);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_OBJ',  4);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_CMT', 5);
-
-/**
- * Behavior switch for Services_JSON::decode()
- */
-define('SERVICES_JSON_LOOSE_TYPE', 16);
-
-/**
- * Behavior switch for Services_JSON::decode()
- */
-define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
-
-/**
- * Converts to and from JSON format.
- *
- * Brief example of use:
- *
- * <code>
- * // create a new instance of Services_JSON
- * $json = new Services_JSON();
- *
- * // convert a complexe value to JSON notation, and send it to the browser
- * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
- * $output = $json->encode($value);
- *
- * print($output);
- * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
- *
- * // accept incoming POST data, assumed to be in JSON notation
- * $input = file_get_contents('php://input', 1000000);
- * $value = $json->decode($input);
- * </code>
- */
-class Services_JSON
-{
-   /**
-    * constructs a new JSON instance
-    *
-    * @param    int     $use    object behavior flags; combine with boolean-OR
-    *
-    *                           possible values:
-    *                           - SERVICES_JSON_LOOSE_TYPE:  loose typing.
-    *                                   "{...}" syntax creates associative arrays
-    *                                   instead of objects in decode().
-    *                           - SERVICES_JSON_SUPPRESS_ERRORS:  error suppression.
-    *                                   Values which can't be encoded (e.g. resources)
-    *                                   appear as NULL instead of throwing errors.
-    *                                   By default, a deeply-nested resource will
-    *                                   bubble up with an error, so all return values
-    *                                   from encode() should be checked with isError()
-    */
-    function Services_JSON($use = 0)
-    {
-        $this->use = $use;
-    }
-
-   /**
-    * convert a string from one UTF-16 char to one UTF-8 char
-    *
-    * Normally should be handled by mb_convert_encoding, but
-    * provides a slower PHP-only method for installations
-    * that lack the multibye string extension.
-    *
-    * @param    string  $utf16  UTF-16 character
-    * @return   string  UTF-8 character
-    * @access   private
-    */
-    function utf162utf8($utf16)
-    {
-        // oh please oh please oh please oh please oh please
-        if(function_exists('mb_convert_encoding')) {
-            return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
-        }
-
-        $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
-
-        switch(true) {
-            case ((0x7F & $bytes) == $bytes):
-                // this case should never be reached, because we are in ASCII range
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return chr(0x7F & $bytes);
-
-            case (0x07FF & $bytes) == $bytes:
-                // return a 2-byte UTF-8 character
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return chr(0xC0 | (($bytes >> 6) & 0x1F))
-                     . chr(0x80 | ($bytes & 0x3F));
-
-            case (0xFFFF & $bytes) == $bytes:
-                // return a 3-byte UTF-8 character
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return chr(0xE0 | (($bytes >> 12) & 0x0F))
-                     . chr(0x80 | (($bytes >> 6) & 0x3F))
-                     . chr(0x80 | ($bytes & 0x3F));
-        }
-
-        // ignoring UTF-32 for now, sorry
-        return '';
-    }
-
-   /**
-    * convert a string from one UTF-8 char to one UTF-16 char
-    *
-    * Normally should be handled by mb_convert_encoding, but
-    * provides a slower PHP-only method for installations
-    * that lack the multibye string extension.
-    *
-    * @param    string  $utf8   UTF-8 character
-    * @return   string  UTF-16 character
-    * @access   private
-    */
-    function utf82utf16($utf8)
-    {
-        // oh please oh please oh please oh please oh please
-        if(function_exists('mb_convert_encoding')) {
-            return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
-        }
-
-        switch(strlen($utf8)) {
-            case 1:
-                // this case should never be reached, because we are in ASCII range
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return $utf8;
-
-            case 2:
-                // return a UTF-16 character from a 2-byte UTF-8 char
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return chr(0x07 & (ord($utf8{0}) >> 2))
-                     . chr((0xC0 & (ord($utf8{0}) << 6))
-                         | (0x3F & ord($utf8{1})));
-
-            case 3:
-                // return a UTF-16 character from a 3-byte UTF-8 char
-                // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                return chr((0xF0 & (ord($utf8{0}) << 4))
-                         | (0x0F & (ord($utf8{1}) >> 2)))
-                     . chr((0xC0 & (ord($utf8{1}) << 6))
-                         | (0x7F & ord($utf8{2})));
-        }
-
-        // ignoring UTF-32 for now, sorry
-        return '';
-    }
-
-   /**
-    * encodes an arbitrary variable into JSON format
-    *
-    * @param    mixed   $var    any number, boolean, string, array, or object to be encoded.
-    *                           see argument 1 to Services_JSON() above for array-parsing behavior.
-    *                           if var is a strng, note that encode() always expects it
-    *                           to be in ASCII or UTF-8 format!
-    *
-    * @return   mixed   JSON string representation of input var or an error if a problem occurs
-    * @access   public
-    */
-    function encode($var)
-    {
-        switch (gettype($var)) {
-            case 'boolean':
-                return $var ? 'true' : 'false';
-
-            case 'NULL':
-                return 'null';
-
-            case 'integer':
-                return (int) $var;
-
-            case 'double':
-            case 'float':
-                return (float) $var;
-
-            case 'string':
-                // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
-                $ascii = '';
-                $strlen_var = strlen($var);
-
-               /*
-                * Iterate over every character in the string,
-                * escaping with a slash or encoding to UTF-8 where necessary
-                */
-                for ($c = 0; $c < $strlen_var; ++$c) {
-
-                    $ord_var_c = ord($var{$c});
-
-                    switch (true) {
-                        case $ord_var_c == 0x08:
-                            $ascii .= '\b';
-                            break;
-                        case $ord_var_c == 0x09:
-                            $ascii .= '\t';
-                            break;
-                        case $ord_var_c == 0x0A:
-                            $ascii .= '\n';
-                            break;
-                        case $ord_var_c == 0x0C:
-                            $ascii .= '\f';
-                            break;
-                        case $ord_var_c == 0x0D:
-                            $ascii .= '\r';
-                            break;
-
-                        case $ord_var_c == 0x22:
-                        case $ord_var_c == 0x2F:
-                        case $ord_var_c == 0x5C:
-                            // double quote, slash, slosh
-                            $ascii .= '\\'.$var{$c};
-                            break;
-
-                        case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
-                            // characters U-00000000 - U-0000007F (same as ASCII)
-                            $ascii .= $var{$c};
-                            break;
-
-                        case (($ord_var_c & 0xE0) == 0xC0):
-                            // characters U-00000080 - U-000007FF, mask 110XXXXX
-                            // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                            $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
-                            $c += 1;
-                            $utf16 = $this->utf82utf16($char);
-                            $ascii .= sprintf('\u%04s', bin2hex($utf16));
-                            break;
-
-                        case (($ord_var_c & 0xF0) == 0xE0):
-                            // characters U-00000800 - U-0000FFFF, mask 1110XXXX
-                            // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                            $char = pack('C*', $ord_var_c,
-                                         ord($var{$c + 1}),
-                                         ord($var{$c + 2}));
-                            $c += 2;
-                            $utf16 = $this->utf82utf16($char);
-                            $ascii .= sprintf('\u%04s', bin2hex($utf16));
-                            break;
-
-                        case (($ord_var_c & 0xF8) == 0xF0):
-                            // characters U-00010000 - U-001FFFFF, mask 11110XXX
-                            // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                            $char = pack('C*', $ord_var_c,
-                                         ord($var{$c + 1}),
-                                         ord($var{$c + 2}),
-                                         ord($var{$c + 3}));
-                            $c += 3;
-                            $utf16 = $this->utf82utf16($char);
-                            $ascii .= sprintf('\u%04s', bin2hex($utf16));
-                            break;
-
-                        case (($ord_var_c & 0xFC) == 0xF8):
-                            // characters U-00200000 - U-03FFFFFF, mask 111110XX
-                            // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                            $char = pack('C*', $ord_var_c,
-                                         ord($var{$c + 1}),
-                                         ord($var{$c + 2}),
-                                         ord($var{$c + 3}),
-                                         ord($var{$c + 4}));
-                            $c += 4;
-                            $utf16 = $this->utf82utf16($char);
-                            $ascii .= sprintf('\u%04s', bin2hex($utf16));
-                            break;
-
-                        case (($ord_var_c & 0xFE) == 0xFC):
-                            // characters U-04000000 - U-7FFFFFFF, mask 1111110X
-                            // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                            $char = pack('C*', $ord_var_c,
-                                         ord($var{$c + 1}),
-                                         ord($var{$c + 2}),
-                                         ord($var{$c + 3}),
-                                         ord($var{$c + 4}),
-                                         ord($var{$c + 5}));
-                            $c += 5;
-                            $utf16 = $this->utf82utf16($char);
-                            $ascii .= sprintf('\u%04s', bin2hex($utf16));
-                            break;
-                    }
-                }
-
-                return '"'.$ascii.'"';
-
-            case 'array':
-               /*
-                * As per JSON spec if any array key is not an integer
-                * we must treat the the whole array as an object. We
-                * also try to catch a sparsely populated associative
-                * array with numeric keys here because some JS engines
-                * will create an array with empty indexes up to
-                * max_index which can cause memory issues and because
-                * the keys, which may be relevant, will be remapped
-                * otherwise.
-                *
-                * As per the ECMA and JSON specification an object may
-                * have any string as a property. Unfortunately due to
-                * a hole in the ECMA specification if the key is a
-                * ECMA reserved word or starts with a digit the
-                * parameter is only accessible using ECMAScript's
-                * bracket notation.
-                */
-
-                // treat as a JSON object
-                if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
-                    $properties = array_map(array($this, 'name_value'),
-                                            array_keys($var),
-                                            array_values($var));
-
-                    foreach($properties as $property) {
-                        if(Services_JSON::isError($property)) {
-                            return $property;
-                        }
-                    }
-
-                    return '{' . join(',', $properties) . '}';
-                }
-
-                // treat it like a regular array
-                $elements = array_map(array($this, 'encode'), $var);
-
-                foreach($elements as $element) {
-                    if(Services_JSON::isError($element)) {
-                        return $element;
-                    }
-                }
-
-                return '[' . join(',', $elements) . ']';
-
-            case 'object':
-                $vars = get_object_vars($var);
-
-                $properties = array_map(array($this, 'name_value'),
-                                        array_keys($vars),
-                                        array_values($vars));
-
-                foreach($properties as $property) {
-                    if(Services_JSON::isError($property)) {
-                        return $property;
-                    }
-                }
-
-                return '{' . join(',', $properties) . '}';
-
-            default:
-                return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
-                    ? 'null'
-                    : new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
-        }
-    }
-
-   /**
-    * array-walking function for use in generating JSON-formatted name-value pairs
-    *
-    * @param    string  $name   name of key to use
-    * @param    mixed   $value  reference to an array element to be encoded
-    *
-    * @return   string  JSON-formatted name-value pair, like '"name":value'
-    * @access   private
-    */
-    function name_value($name, $value)
-    {
-        $encoded_value = $this->encode($value);
-
-        if(Services_JSON::isError($encoded_value)) {
-            return $encoded_value;
-        }
-
-        return $this->encode(strval($name)) . ':' . $encoded_value;
-    }
-
-   /**
-    * reduce a string by removing leading and trailing comments and whitespace
-    *
-    * @param    $str    string      string value to strip of comments and whitespace
-    *
-    * @return   string  string value stripped of comments and whitespace
-    * @access   private
-    */
-    function reduce_string($str)
-    {
-        $str = preg_replace(array(
-
-                // eliminate single line comments in '// ...' form
-                '#^\s*//(.+)$#m',
-
-                // eliminate multi-line comments in '/* ... */' form, at start of string
-                '#^\s*/\*(.+)\*/#Us',
-
-                // eliminate multi-line comments in '/* ... */' form, at end of string
-                '#/\*(.+)\*/\s*$#Us'
-
-            ), '', $str);
-
-        // eliminate extraneous space
-        return trim($str);
-    }
-
-   /**
-    * decodes a JSON string into appropriate variable
-    *
-    * @param    string  $str    JSON-formatted string
-    *
-    * @return   mixed   number, boolean, string, array, or object
-    *                   corresponding to given JSON input string.
-    *                   See argument 1 to Services_JSON() above for object-output behavior.
-    *                   Note that decode() always returns strings
-    *                   in ASCII or UTF-8 format!
-    * @access   public
-    */
-    function decode($str)
-    {
-        $str = $this->reduce_string($str);
-
-        switch (strtolower($str)) {
-            case 'true':
-                return true;
-
-            case 'false':
-                return false;
-
-            case 'null':
-                return null;
-
-            default:
-                $m = array();
-
-                if (is_numeric($str)) {
-                    // Lookie-loo, it's a number
-
-                    // This would work on its own, but I'm trying to be
-                    // good about returning integers where appropriate:
-                    // return (float)$str;
-
-                    // Return float or int, as appropriate
-                    return ((float)$str == (integer)$str)
-                        ? (integer)$str
-                        : (float)$str;
-
-                } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
-                    // STRINGS RETURNED IN UTF-8 FORMAT
-                    $delim = substr($str, 0, 1);
-                    $chrs = substr($str, 1, -1);
-                    $utf8 = '';
-                    $strlen_chrs = strlen($chrs);
-
-                    for ($c = 0; $c < $strlen_chrs; ++$c) {
-
-                        $substr_chrs_c_2 = substr($chrs, $c, 2);
-                        $ord_chrs_c = ord($chrs{$c});
-
-                        switch (true) {
-                            case $substr_chrs_c_2 == '\b':
-                                $utf8 .= chr(0x08);
-                                ++$c;
-                                break;
-                            case $substr_chrs_c_2 == '\t':
-                                $utf8 .= chr(0x09);
-                                ++$c;
-                                break;
-                            case $substr_chrs_c_2 == '\n':
-                                $utf8 .= chr(0x0A);
-                                ++$c;
-                                break;
-                            case $substr_chrs_c_2 == '\f':
-                                $utf8 .= chr(0x0C);
-                                ++$c;
-                                break;
-                            case $substr_chrs_c_2 == '\r':
-                                $utf8 .= chr(0x0D);
-                                ++$c;
-                                break;
-
-                            case $substr_chrs_c_2 == '\\"':
-                            case $substr_chrs_c_2 == '\\\'':
-                            case $substr_chrs_c_2 == '\\\\':
-                            case $substr_chrs_c_2 == '\\/':
-                                if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
-                                   ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
-                                    $utf8 .= $chrs{++$c};
-                                }
-                                break;
-
-                            case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
-                                // single, escaped unicode character
-                                $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
-                                       . chr(hexdec(substr($chrs, ($c + 4), 2)));
-                                $utf8 .= $this->utf162utf8($utf16);
-                                $c += 5;
-                                break;
-
-                            case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
-                                $utf8 .= $chrs{$c};
-                                break;
-
-                            case ($ord_chrs_c & 0xE0) == 0xC0:
-                                // characters U-00000080 - U-000007FF, mask 110XXXXX
-                                //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                                $utf8 .= substr($chrs, $c, 2);
-                                ++$c;
-                                break;
-
-                            case ($ord_chrs_c & 0xF0) == 0xE0:
-                                // characters U-00000800 - U-0000FFFF, mask 1110XXXX
-                                // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                                $utf8 .= substr($chrs, $c, 3);
-                                $c += 2;
-                                break;
-
-                            case ($ord_chrs_c & 0xF8) == 0xF0:
-                                // characters U-00010000 - U-001FFFFF, mask 11110XXX
-                                // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                                $utf8 .= substr($chrs, $c, 4);
-                                $c += 3;
-                                break;
-
-                            case ($ord_chrs_c & 0xFC) == 0xF8:
-                                // characters U-00200000 - U-03FFFFFF, mask 111110XX
-                                // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                                $utf8 .= substr($chrs, $c, 5);
-                                $c += 4;
-                                break;
-
-                            case ($ord_chrs_c & 0xFE) == 0xFC:
-                                // characters U-04000000 - U-7FFFFFFF, mask 1111110X
-                                // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-                                $utf8 .= substr($chrs, $c, 6);
-                                $c += 5;
-                                break;
-
-                        }
-
-                    }
-
-                    return $utf8;
-
-                } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
-                    // array, or object notation
-
-                    if ($str{0} == '[') {
-                        $stk = array(SERVICES_JSON_IN_ARR);
-                        $arr = array();
-                    } else {
-                        if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
-                            $stk = array(SERVICES_JSON_IN_OBJ);
-                            $obj = array();
-                        } else {
-                            $stk = array(SERVICES_JSON_IN_OBJ);
-                            $obj = new stdClass();
-                        }
-                    }
-
-                    array_push($stk, array('what'  => SERVICES_JSON_SLICE,
-                                           'where' => 0,
-                                           'delim' => false));
-
-                    $chrs = substr($str, 1, -1);
-                    $chrs = $this->reduce_string($chrs);
-
-                    if ($chrs == '') {
-                        if (reset($stk) == SERVICES_JSON_IN_ARR) {
-                            return $arr;
-
-                        } else {
-                            return $obj;
-
-                        }
-                    }
-
-                    //print("\nparsing {$chrs}\n");
-
-                    $strlen_chrs = strlen($chrs);
-
-                    for ($c = 0; $c <= $strlen_chrs; ++$c) {
-
-                        $top = end($stk);
-                        $substr_chrs_c_2 = substr($chrs, $c, 2);
-
-                        if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
-                            // found a comma that is not inside a string, array, etc.,
-                            // OR we've reached the end of the character list
-                            $slice = substr($chrs, $top['where'], ($c - $top['where']));
-                            array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
-                            //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
-                            if (reset($stk) == SERVICES_JSON_IN_ARR) {
-                                // we are in an array, so just push an element onto the stack
-                                array_push($arr, $this->decode($slice));
-
-                            } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
-                                // we are in an object, so figure
-                                // out the property name and set an
-                                // element in an associative array,
-                                // for now
-                                $parts = array();
-
-                                if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
-                                    // "name":value pair
-                                    $key = $this->decode($parts[1]);
-                                    $val = $this->decode($parts[2]);
-
-                                    if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
-                                        $obj[$key] = $val;
-                                    } else {
-                                        $obj->$key = $val;
-                                    }
-                                } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
-                                    // name:value pair, where name is unquoted
-                                    $key = $parts[1];
-                                    $val = $this->decode($parts[2]);
-
-                                    if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
-                                        $obj[$key] = $val;
-                                    } else {
-                                        $obj->$key = $val;
-                                    }
-                                }
-
-                            }
-
-                        } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
-                            // found a quote, and we are not inside a string
-                            array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
-                            //print("Found start of string at {$c}\n");
-
-                        } elseif (($chrs{$c} == $top['delim']) &&
-                                 ($top['what'] == SERVICES_JSON_IN_STR) &&
-                                 ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
-                            // found a quote, we're in a string, and it's not escaped
-                            // we know that it's not escaped becase there is _not_ an
-                            // odd number of backslashes at the end of the string so far
-                            array_pop($stk);
-                            //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
-
-                        } elseif (($chrs{$c} == '[') &&
-                                 in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
-                            // found a left-bracket, and we are in an array, object, or slice
-                            array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
-                            //print("Found start of array at {$c}\n");
-
-                        } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
-                            // found a right-bracket, and we're in an array
-                            array_pop($stk);
-                            //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
-                        } elseif (($chrs{$c} == '{') &&
-                                 in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
-                            // found a left-brace, and we are in an array, object, or slice
-                            array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
-                            //print("Found start of object at {$c}\n");
-
-                        } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
-                            // found a right-brace, and we're in an object
-                            array_pop($stk);
-                            //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
-                        } elseif (($substr_chrs_c_2 == '/*') &&
-                                 in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
-                            // found a comment start, and we are in an array, object, or slice
-                            array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
-                            $c++;
-                            //print("Found start of comment at {$c}\n");
-
-                        } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
-                            // found a comment end, and we're in one now
-                            array_pop($stk);
-                            $c++;
-
-                            for ($i = $top['where']; $i <= $c; ++$i)
-                                $chrs = substr_replace($chrs, ' ', $i, 1);
-
-                            //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
-                        }
-
-                    }
-
-                    if (reset($stk) == SERVICES_JSON_IN_ARR) {
-                        return $arr;
-
-                    } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
-                        return $obj;
-
-                    }
-
-                }
-        }
-    }
-
-    /**
-     * @todo Ultimately, this should just call PEAR::isError()
-     */
-    function isError($data, $code = null)
-    {
-        if (class_exists('pear')) {
-            return PEAR::isError($data, $code);
-        } elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
-                                 is_subclass_of($data, 'services_json_error'))) {
-            return true;
-        }
-
-        return false;
-    }
-}
-
-if (class_exists('PEAR_Error')) {
-
-    class Services_JSON_Error extends PEAR_Error
-    {
-        function Services_JSON_Error($message = 'unknown error', $code = null,
-                                     $mode = null, $options = null, $userinfo = null)
-        {
-            parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
-        }
-    }
-
-} else {
-
-    /**
-     * @todo Ultimately, this class shall be descended from PEAR_Error
-     */
-    class Services_JSON_Error
-    {
-        function Services_JSON_Error($message = 'unknown error', $code = null,
-                                     $mode = null, $options = null, $userinfo = null)
-        {
-
-        }
-    }
-
-}

vendors/ayah-1.1.7/sample.php

@@ -1,64 +0,0 @@
-<!DOCTYPE html>
-<?php
-//******************************************************************************
-/*
-	Name:		sample.php
-
-	Purpose:	Provide an example of how to integrate an AYAH PlayThru on PHP web form.
-
-	Requirements:
-			- your web server uses PHP5 (or higher).
-			- all the AYAH PHP library files are in the same directory as this file.
-			- the ayah_config.php contains a valid publisher key and scoring key.
-			- you have read the installation instructions page at:
-				http://portal.areyouahuman.com/installation/php
-
-	Notes:		- if the Game Style for your PlayThru is set to "Lightbox", the
-			  PlayThru will not display until after you click the submit button.
-			  To change this setting, use the dashboard at:
-				http://portal.areyouahuman.com/dashboard.php
-*/
-//******************************************************************************
-
-// Instantiate the AYAH object. You need to instantiate the AYAH object
-// on each page that is using PlayThru.
-require_once("ayah.php");
-$ayah = new AYAH();
-
-// Check to see if the user has submitted the form. You will need to replace
-// 'my_submit_button_name' with the name of your 'Submit' button.
-if (array_key_exists('my_submit_button_name', $_POST))
-{
-        // Use the AYAH object to see if the user passed or failed the game.
-        $score = $ayah->scoreResult();
-
-        if ($score)
-        {
-                // This happens if the user passes the game. In this case,
-                // we're just displaying a congratulatory message.
-                echo "Congratulations: you are a human!";
-        }
-        else
-        {
-        		// This happens if the user does not pass the game.
-                echo "Sorry, but we were not able to verify you as human. Please try again.";
-        }
-}
-?>
-
-<!-- Now we're going to build the form that PlayThru is attached to.
-In this example, the form submits to itself. -->
-<form method="post" action="">
-
-        <p>Please enter your name: <input type="text" name="name" /></p>
-
-        <?php
-            // Use the AYAH object to get the HTML code needed to
-            // load and run PlayThru. You should place this code
-            // directly before your 'Submit' button.
-            echo $ayah->getPublisherHTML();
-        ?>
-        
-        <!-- Make sure the name of your 'Submit' matches the name you used on line 9. -->
-        <input type="Submit" name="my_submit_button_name" value=" Submit ">
-</form>

vendors/google/closure-compiler/COPYING

@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
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vendors/google/closure-compiler/README

@@ -1,292 +0,0 @@
-/*
- * Copyright 2009 The Closure Compiler Authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Contents
-//
-
-The Closure Compiler performs checking, instrumentation, and
-optimizations on JavaScript code. The purpose of this README is to
-explain how to build and run the Closure Compiler.
-
-The Closure Compiler requires Java 6 or higher.
-http://www.java.com/
-
-
-//
-// Building The Closure Compiler
-//
-
-There are three ways to get a Closure Compiler executable.
-
-1) Use one we built for you.
-
-Pre-built Closure binaries can be found at
-http://code.google.com/p/closure-compiler/downloads/list
-
-
-2) Check out the source and build it with Apache Ant.
-
-First, check out the full source tree of the Closure Compiler. There
-are instructions on how to do this at the project site.
-http://code.google.com/p/closure-compiler/source/checkout
-
-Apache Ant is a cross-platform build tool.
-http://ant.apache.org/
-
-At the root of the source tree, there is an Ant file named
-build.xml. To use it, navigate to the same directory and type the
-command
-
-ant jar
-
-This will produce a jar file called "build/compiler.jar".
-
-
-3) Check out the source and build it with Eclipse.
-
-Eclipse is a cross-platform IDE.
-http://www.eclipse.org/
-
-Under Eclipse's File menu, click "New > Project ..." and create a
-"Java Project."  You will see an options screen. Give the project a
-name, select "Create project from existing source," and choose the
-root of the checked-out source tree as the existing directory. Verify
-that you are using JRE version 6 or higher.
-
-Eclipse can use the build.xml file to discover rules. When you
-navigate to the build.xml file, you will see all the build rules in
-the "Outline" pane. Run the "jar" rule to build the compiler in
-build/compiler.jar.
-
-
-//
-// Running The Closure Compiler
-//
-
-Once you have the jar binary, running the Closure Compiler is straightforward.
-
-On the command line, type
-
-java -jar compiler.jar
-
-This starts the compiler in interactive mode. Type
-
-var x = 17 + 25;
-
-then hit "Enter", then hit "Ctrl-Z" (on Windows) or "Ctrl-D" (on Mac or Linux)
-and "Enter" again. The Compiler will respond:
-
-var x=42;
-
-The Closure Compiler has many options for reading input from a file,
-writing output to a file, checking your code, and running
-optimizations. To learn more, type
-
-java -jar compiler.jar --help
-
-You can read more detailed documentation about the many flags at
-http://code.google.com/closure/compiler/docs/gettingstarted_app.html
-
-
-//
-// Compiling Multiple Scripts
-//
-
-If you have multiple scripts, you should compile them all together with
-one compile command.
-
-java -jar compiler.jar --js=in1.js --js=in2.js ... --js_output_file=out.js
-
-The Closure Compiler will concatenate the files in the order they're
-passed at the command line.
-
-If you need to compile many, many scripts together, you may start to
-run into problems with managing dependencies between scripts. You
-should check out the Closure Library. It contains functions for
-enforcing dependencies between scripts, and a tool called calcdeps.py
-that knows how to give scripts to the Closure Compiler in the right
-order.
-
-http://code.google.com/p/closure-library/
-
-//
-// Licensing
-//
-
-Unless otherwise stated, all source files are licensed under
-the Apache License, Version 2.0.
-
-
------
-Code under:
-src/com/google/javascript/rhino
-test/com/google/javascript/rhino
-
-URL: http://www.mozilla.org/rhino
-Version:  1.5R3, with heavy modifications
-License:  Netscape Public License and MPL / GPL dual license
-
-Description: A partial copy of Mozilla Rhino. Mozilla Rhino is an
-implementation of JavaScript for the JVM.  The JavaScript parser and
-the parse tree data structures were extracted and modified
-significantly for use by Google's JavaScript compiler.
-
-Local Modifications: The packages have been renamespaced. All code not
-relevant to parsing has been removed. A JsDoc parser and static typing
-system have been added.
-
-
------
-Code in:
-lib/rhino
-
-Rhino
-URL: http://www.mozilla.org/rhino
-Version:  Trunk
-License:  Netscape Public License and MPL / GPL dual license
-
-Description: Mozilla Rhino is an implementation of JavaScript for the JVM.
-
-Local Modifications: Minor changes to parsing JSDoc that usually get pushed
-up-stream to Rhino trunk.
-
-
------
-Code in:
-lib/args4j.jar
-
-Args4j
-URL: https://args4j.dev.java.net/
-Version: 2.0.16
-License: MIT
-
-Description:
-args4j is a small Java class library that makes it easy to parse command line
-options/arguments in your CUI application.
-
-Local Modifications: None.
-
-
------
-Code in:
-lib/guava.jar
-
-Guava Libraries
-URL: http://code.google.com/p/guava-libraries/
-Version:  13.0.1
-License: Apache License 2.0
-
-Description: Google's core Java libraries.
-
-Local Modifications: None.
-
-
------
-Code in:
-lib/jsr305.jar
-
-Annotations for software defect detection
-URL: http://code.google.com/p/jsr-305/
-Version: svn revision 47
-License: BSD License
-
-Description: Annotations for software defect detection.
-
-Local Modifications: None.
-
-
------
-Code in:
-lib/jarjar.jar
-
-Jar Jar Links
-URL: http://jarjar.googlecode.com/
-Version: 1.1
-License: Apache License 2.0
-
-Description:
-A utility for repackaging Java libraries.
-
-Local Modifications: None.
-
-
-----
-Code in:
-lib/junit.jar
-
-JUnit
-URL:  http://sourceforge.net/projects/junit/
-Version:  4.10
-License:  Common Public License 1.0
-
-Description: A framework for writing and running automated tests in Java.
-
-Local Modifications: None.
-
-
----
-Code in:
-lib/protobuf-java.jar
-
-Protocol Buffers
-URL: http://code.google.com/p/protobuf/
-Version: 2.4.1
-License: New BSD License
-
-Description: Supporting libraries for protocol buffers,
-an encoding of structured data.
-
-Local Modifications: None
-
-
----
-Code in:
-lib/ant.jar
-lib/ant-launcher.jar
-
-URL: http://ant.apache.org/bindownload.cgi
-Version: 1.8.1
-License: Apache License 2.0
-Description:
-  Ant is a Java based build tool. In theory it is kind of like "make"
-  without make's wrinkles and with the full portability of pure java code.
-
-Local Modifications: None
-
-
----
-Code in:
-lib/json.jar
-URL: http://json.org/java/index.html
-Version: JSON version 20090211
-License: MIT license
-Description:
-JSON is a set of java files for use in transmitting data in JSON format.
-
-Local Modifications: None
-
----
-Code in:
-tools/maven-ant-tasks-2.1.3.jar
-URL: http://maven.apache.org
-Version 2.1.3
-License: Apache License 2.0
-Description:
-  Maven Ant tasks are used to manage dependencies and to install/deploy to
-  maven repositories.
-
-Local Modifications: None