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<?php
/**
*
* @package phpBB3
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
class phpbb_template_twig_environment extends Twig_Environment
{
/** @var array */
protected $phpbb_extensions;
/** @var phpbb_config */
protected $phpbb_config;
/** @var string */
protected $phpbb_root_path;
/** @var array **/
protected $namespaceLookUpOrder = array('__main__');
public function __construct($phpbb_config, $phpbb_extensions, $phpbb_root_path, Twig_LoaderInterface $loader = null, $options = array())
{
$this->phpbb_config = $phpbb_config;
$this->phpbb_extensions = $phpbb_extensions;
$this->phpbb_root_path = $phpbb_root_path;
return parent::__construct($loader, $options);
}
/**
* Gets the cache filename for a given template.
*
* @param string $name The template name
*
* @return string The cache file name
*/
public function ignoregetCacheFilename($name)
{
if (false === $this->cache) {
return false;
}
// @todo
$file_path = $this->getLoader()->getCacheKey($name);
foreach ($this->getLoader()->getNamespaces() as $namespace)
{
foreach ($this->getLoader()->getPaths($namespace) as $path)
{
if (strpos($file_path, $path) === 0)
{
//return $this->getCache() . '/' . preg_replace('#[^a-zA-Z0-9_/]#', '_', $namespace . '/' . $name) . '.php';
}
}
}
// We probably should never get here under normal circumstances
return $this->getCache() . '/' . preg_replace('#[^a-zA-Z0-9_/]#', '_', $name) . '.php';
return $this->getCache() . '/' . preg_replace('#[^a-zA-Z0-9_/]#', '_', $name) . '_' . md5($this->getLoader()->getCacheKey($name)) . '.php';
}
/**
* Get the list of enabled phpBB extensions
*
* @return array
*/
public function get_phpbb_extensions()
{
return $this->phpbb_extensions;
}
/**
* Get phpBB config
*
* @return phpbb_config
*/
public function get_phpbb_config()
{
return $this->phpbb_config;
}
/**
* Get the phpBB root path
*
* @return string
*/
public function get_phpbb_root_path()
{
return $this->phpbb_root_path;
}
/**
* Get the namespace look up order
*
* @return array
*/
public function getNamespaceLookUpOrder()
{
return $this->namespaceLookUpOrder;
}
/**
* Set the namespace look up order to load templates from
*
* @param array $namespace
* @return Twig_Environment
*/
public function setNamespaceLookUpOrder($namespace)
{
$this->namespaceLookUpOrder = $namespace;
return $this;
}
/**
* Loads a template by name.
*
* @param string $name The template name
* @param integer $index The index if it is an embedded template
*
* @return Twig_TemplateInterface A template instance representing the given template name
*/
public function loadTemplate($name, $index = null)
{
if (strpos($name, '@') === false)
{
foreach ($this->namespaceLookUpOrder as $namespace)
{
try
{
if ($namespace === '__main__')
{
return parent::loadTemplate($name, $index);
}
return parent::loadTemplate('@' . $namespace . '/' . $name, $index);
}
catch (Twig_Error_Loader $e)
{
}
}
// We were unable to load any templates
throw $e;
}
else
{
return parent::loadTemplate($name, $index);
}
}
/**
* recursive helper to set variables into $context so that Twig can properly fetch them for display
*
* @param array $data Data to set at the end of the chain
* @param array $blocks Array of blocks to loop into still
* @param mixed $current_location Current location in $context (recursive!)
*/
public function context_recursive_loop_builder($data, $blocks, &$current_location)
{
$block = array_shift($blocks);
if (empty($blocks))
{
$current_location[$block] = $data;
}
else
{
$this->context_recursive_loop_builder($data, $blocks, $current_location[$block]);
}
}
}
|
