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khosb/application/classes/Kohana.php

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<?php defined('SYSPATH') or die('No direct access allowed.');
/**
* This class overrides Kohana's Core
*
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* @package OSB
* @category Modifications
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* @author Deon George
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* @copyright (c) 2009-2013 Open Source Billing
* @license http://dev.osbill.net/license.html
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*/
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abstract class Kohana extends Kohana_Core {
/**
* Work out our Class Name as per Kohana's standards
*/
public static function classname($name) {
return str_replace(' ','_',ucwords(strtolower(str_replace('_',' ',$name))));
}
/**
* Find files using a multi-site enabled application
*
* In order of precedence, we'll return:
* 1) site-theme file, ie: site/X/THEME/${file}
* 2) site file, ie: site/X/${file}
* 3) theme file, ie: THEME/${file}
* 4) normal search, ie: ${file}
*/
public static function find_file($dir,$file,$ext=NULL,$array=FALSE) {
// Limit our scope to the following dirs
// @note, we cannot have classes checked, since Config() doesnt exist yet
$dirs = array('views','media');
if (! in_array($dir,$dirs) OR PHP_SAPI === 'cli')
return parent::find_file($dir,$file,$ext,$array);
// Our search order.
$prefixes = array(
sprintf('site/%s/%s/',Config::siteid(),Config::theme()),
sprintf('site/%s/',Config::siteid()),
Config::theme().'/',
'',
);
foreach ($prefixes as $p) {
if ($x = parent::find_file($dir,$p.$file,$ext,$array))
return $x;
}
// We found a site path.
return $x;
}
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/**
* Override Kohana's shutdown_handler()
*
* When set up for multi-site, we need to disable Kohana's caching
* unless each site has exactly the same modules enabled.
* This is because Kohana::$file is cached with the enabled modules
* and is not OSB multi-site aware.
*/
public static function shutdown_handler() {
// If caching isnt enabled, we can skip this anyway
if (! Kohana::$caching)
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return parent::shutdown_handler();
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Kohana::$caching = FALSE;
$result = parent::shutdown_handler();
Kohana::$caching = TRUE;
return $result;
}
}
?>