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/* --------------------------------------------------------------
resource.get_usermod.php 2017-11-27
Gambio GmbH
http://www.gambio.de
Copyright (c) 2017 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
/**
* Class Smarty_Resource_Get_Usermod
*
* Resource overload for the smarty include statements. It enables USERMOD-files for templates.
*
* USAGE:
* {include file="get_usermod:PATH/TO/TPL.FILE"}
*/
class Smarty_Resource_Get_Usermod extends Smarty_Resource_Custom
{
/**
* Fetch a template and its modification time
*
* @param string $name template name
* @param string $source template source
* @param integer $mtime template modification timestamp (epoch)
*
* @return void
*/
protected function fetch($name, &$source, &$mtime)
{
$filename = get_usermod($this->_getPath($name));
if(stripos($filename, 'extends:') === 0)
{
$filename = str_replace('extends:', '', $filename);
$filenames = explode('|', $filename);
$source = '{extends file="' . $filenames[0] . '"}';
$mtime = 0;
unset($filenames[0]);
foreach($filenames as $filename)
{
$source .= file_get_contents($filename);
if($mtime < filemtime($filename))
{
$mtime = filemtime($filename);
}
}
}
else
{
$source = file_get_contents($filename);
$mtime = filemtime($filename);
}
}
/**
* Fetch a template's modification time
*
* @note implementing this method is optional. Only implement it if modification times can be accessed faster than
* loading the complete template source.
*
* @param string $name template name
*
* @return integer timestamp (epoch) the template was modified
*/
protected function fetchTimestamp($name)
{
$filename = get_usermod($this->_getPath($name));
if(stripos($filename, 'extends') === 0)
{
return null;
}
return filemtime($filename);
}
/**
* @param $name
*
* @return string
*/
protected function _getPath($name)
{
$path = DIR_FS_CATALOG . $name;
if(defined('APPLICATION_RUN_MODE') && APPLICATION_RUN_MODE === 'backend')
{
$path = DIR_FS_ADMIN . 'html/content/' . $name;
}
if(!file_exists($path))
{
$gxModulesFiles = GXModulesCache::getInstalledModuleFiles();
$filePath = DIR_FS_CATALOG . 'GXModules/' . $name;
if(in_array(strtolower($filePath), array_map('strtolower', $gxModulesFiles), true))
{
$path = $filePath;
}
}
return $path;
}
}