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Refactored pickles.php __autoload()

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* Replaced the if...elseif...elseif...else with a single if..else and a foreach to check each directory for the file to load.

 * Updated log paths to sit on the site level in a private directory.
This commit is contained in:
Josh Sherman 2010-03-14 10:57:26 -04:00
parent 0cdd8e080a
commit f4655e3339
1 changed files with 26 additions and 36 deletions
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62
pickles.php
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@ -29,11 +29,11 @@ if (ini_get('date.timezone') == '')
}
// Establishes our paths
define('SITE_PATH', getcwd() . '/');
define('PICKLES_PATH', dirname(__FILE__) . '/');
define('VAR_PATH', PICKLES_PATH . 'var/' . $_SERVER['SERVER_NAME'] . '/');
define('LOG_PATH', VAR_PATH . 'logs/');
define('SMARTY_PATH', VAR_PATH . 'smarty/');
define('SITE_PATH', getcwd() . '/../');
define('PRIVATE_PATH', SITE_PATH . 'private/');
define('LOG_PATH', PRIVATE_PATH . 'logs/');
define('SMARTY_PATH', PRIVATE_PATH . 'smarty/');
// Sets up constants for the Display names
define('DISPLAY_JSON', 'JSON');
@ -45,51 +45,41 @@ define('DISPLAY_XML', 'XML');
/**
* Magic function to automatically load classes
*
* Determines if the system needs to load a PICKLES core class or
* a PICKLES shared module (not to be confused with site level modules).
* Attempts to load a core PICKLES class or a site level data model or
* module class. If Smarty is being requested, will load the proper class
* from the vendors directory
*
* @param string $class Name of the class to be loaded
* @return boolean Return value of require_once() or false (default)
*/
function __autoload($class)
{
$filename = preg_replace('/_/', '/', $class) . '.php';
$loaded = false;
$class_file = PICKLES_PATH . 'classes/' . $filename;
$module_file = PICKLES_PATH . 'common/modules/' . $filename;
$local_file = $_SERVER['DOCUMENT_ROOT'] . '/../modules/' . $filename;
$test_file = $_SERVER['DOCUMENT_ROOT'] . '/../tests/' . str_replace('Test', '', $filename);
// Loads the class file
if (file_exists($class_file))
{
return require_once $class_file;
}
// Loads the shared module
elseif (file_exists($module_file))
{
return require_once $module_file;
}
// Loads the local module
elseif (file_exists($local_file))
{
return require_once $local_file;
}
// Loads Smarty
elseif ($class == 'Smarty')
if ($class == 'Smarty')
{
return require_once 'vendors/smarty/libs/Smarty.class.php';
}
// Loads a test class
elseif (preg_match('/Test$/', $class) && file_exists($test_file))
{
return require_once $test_file;
}
// Loads nothing
else
{
return false;
$filename = preg_replace('/_/', '/', $class) . '.php';
$paths = array(
PICKLES_PATH . 'classes/',
SITE_PATH . '/../models/',
SITE_PATH . '/../modules/'
);
foreach ($paths as $path)
{
if (file_exists($path . $filename))
{
$loaded = require_once $path . $filename;
}
}
}
return $loaded;
}
?>