public function resolve(OOTemplate_Context $context)
{
$resolved = $this->_variable->resolve($context);
foreach (explode('|', $this->_filters) as $filter) {
$filter = trim($filter);
if (!empty($filter)) {
@(list($filter_name, $str_args) = explode(':', $filter, 2));
try {
$args = array();
foreach (explode(',', $str_args) as $arg) {
switch (strpos($arg, "'") || strpos($arg, '"')) {
case true:
$args[] = trim($arg, '\'" ');
break;
case false:
$args[] = new OOTemplate_Variable($arg);
break;
}
}
$resolved = OOTemplate_Libs::filter($filter_name, $resolved, $args)->resolve($context);
} catch (OOTemplate_Exception $e) {
OOTemplate_Debug::show($e->getMessage());
}
}
}
return $resolved;
}
*/
require_once 'OOTemplate_Exception.php';
require_once 'OOTemplate_Setting.php';
require_once 'OOTemplate_Context.php';
class OOTemplate_Libs
{
protected static $_filters = array();
public static function setFilter($name, $path)
{
self::$_filters[$name] = $path;
}
public static function filter($name, $var, $args)
{
if (!array_key_exists($name, self::$_filters)) {
throw new OOTemplate_Exception(sprintf("Invalid filter: '%s'", $name));
}
require_once self::$_filters[$name];
return new $name($var, $args);
}
public static function buildFilters($path)
{
$path = rtrim($path, '\\/ ');
if (file_exists($path)) {
foreach (scandir($path) as $file) {
self::setFilter(substr($file, 0, -4), $path . '/' . $file);
}
}
}
}
OOTemplate_Libs::buildFilters(dirname(__FILE__) . '/filters');