joshtronic/pickles
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Created a Singleton parent class and implemented some common Object method.

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This commit is contained in:
Josh Sherman 2010-10-02 16:36:54 -04:00
parent 5b0c42bda3
commit d2966c7345
8 changed files with 204 additions and 68 deletions
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41
classes/Config.php
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@ -18,21 +18,17 @@
/**
* Config Class
*
* Handles loading the site's configuration file (if available).
* 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
class Config extends Object
{
/**
* Instance of the Config object
*
* @static
* @access private
* @var object
*/
private static $instance;
/**
* Config data
*
@ -44,20 +40,22 @@ class Config
/**
* Constructor
*
* Calls the parent constructor and loads the pass file
* Calls the parent constructor and loads the passed file.
*
* @param string $filename optional Filename of the config
*/
public function __construct($filename = '../config.ini')
{
parent::__construct();
$this->load($filename);
}
/**
* Loads a configuration file
*
* Handles the potential loading of the configuration file and
* sanitizing the boolean strings into actual boolean values.
* Handles the potential loading of the configuration file and sanitizing
* the boolean strings into actual boolean values.
*
* @param string $filename filename of the config file
* @return boolean Success of the load process
@ -80,20 +78,15 @@ class Config
/**
* Get instance of the object
*
* Instantiates a new object if one isn't already available, then
* returns the instance.
* Let's the parent class do all the work
*
* @static
* @return object self::$instance instance of the Config
* @param string $class name of the class to instantiate
* @return object self::$instance instance of the Config class
*/
public static function getInstance()
public static function getInstance($class = 'Config')
{
if (!isset(self::$instance) || empty(self::$instance))
{
self::$instance = new Config();
}
return self::$instance;
return parent::getInstance($class);
}
/**