2014-10-09 12:23:02 +00:00
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class overrides Kohana's Core
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*
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2014-10-10 05:38:58 +00:00
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* @package TSM Access Management
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2014-10-09 12:23:02 +00:00
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* @category Modifications
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* @author Deon George
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* @copyright (c) 2014 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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abstract class Kohana extends Kohana_Core {
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/**
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* Work out our Class Name as per Kohana's standards
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*/
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public static function classname($name) {
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return str_replace(' ','_',ucwords(strtolower(str_replace('_',' ',$name))));
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}
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/**
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* Find files using a multi-site enabled application
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*
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* In order of precedence, we'll return:
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* 1) site-theme file, ie: site/X/THEME/${file}
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* 2) site file, ie: site/X/${file}
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* 3) theme file, ie: THEME/${file}
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* 4) normal search, ie: ${file}
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*/
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public static function find_file($dir,$file,$ext=NULL,$array=FALSE) {
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// Limit our scope to the following dirs
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// @note, we cannot have classes checked, since Config() doesnt exist yet
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$dirs = array('views','media');
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if (! in_array($dir,$dirs) OR PHP_SAPI === 'cli')
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return parent::find_file($dir,$file,$ext,$array);
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$prefixes = array('');
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// Our search order.
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array_unshift($prefixes,Site::Theme().'/');
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array_unshift($prefixes,sprintf('site/%s/',Site::ID()));
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array_unshift($prefixes,sprintf('site/%s/%s/',Site::ID(),Site::Theme()));
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foreach ($prefixes as $p)
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if ($x = parent::find_file($dir,$p.$file,$ext,$array))
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break;
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// We found a path.
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return $x;
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}
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/**
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* Override Kohana's shutdown_handler()
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*
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* When set up for multi-site, we need to disable Kohana's caching
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* unless each site has exactly the same modules enabled.
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* This is because Kohana::$file is cached with the enabled modules
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* and is not OSB multi-site aware.
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*/
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public static function shutdown_handler() {
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// If caching isnt enabled, we can skip this anyway
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if (! Kohana::$caching)
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return parent::shutdown_handler();
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Kohana::$caching = FALSE;
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$result = parent::shutdown_handler();
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Kohana::$caching = TRUE;
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return $result;
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}
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}
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?>
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