К новейшей редакции | Содержимое файла | Последнее изменение | Открыть журнал | RSS
| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
||
| 4 | * Smarty Internal Plugin Run Filter |
||
| 5 | * |
||
| 6 | * Smarty run filter class |
||
| 7 | * |
||
| 8 | * @package Smarty |
||
| 9 | * @subpackage PluginsInternal |
||
| 10 | * @author Uwe Tews |
||
| 11 | */ |
||
| 12 | |||
| 13 | /** |
||
| 14 | * Class for filter processing |
||
| 15 | */ |
||
| 16 | class Smarty_Internal_Run_Filter { |
||
| 17 | function __construct($smarty) |
||
| 18 | { |
||
| 19 | $this->smarty = $smarty; |
||
| 20 | } |
||
| 21 | /** |
||
| 22 | * Run filters over content |
||
| 23 | * |
||
| 24 | * The filters will be lazy loaded if required |
||
| 25 | * class name format: Smarty_FilterType_FilterName |
||
| 26 | * plugin filename format: filtertype.filtername.php |
||
| 27 | * Smarty2 filter plugins could be used |
||
| 28 | * |
||
| 29 | * @param string $type the type of filter ('pre','post','output' or 'variable') which shall run |
||
| 30 | * @param string $content the content which shall be processed by the filters |
||
| 31 | * @return string the filtered content |
||
| 32 | */ |
||
| 33 | public function execute($type, $content, $flag = null) |
||
| 34 | { |
||
| 35 | $output = $content; |
||
| 36 | if ($type != 'variable' || ($this->smarty->variable_filter && $flag !== false) || $flag === true) { |
||
| 37 | // loop over autoload filters of specified type |
||
| 38 | if (!empty($this->smarty->autoload_filters[$type])) { |
||
| 39 | foreach ((array)$this->smarty->autoload_filters[$type] as $name) { |
||
| 40 | $plugin_name = "Smarty_{$type}filter_{$name}"; |
||
| 41 | if ($this->smarty->loadPlugin($plugin_name)) { |
||
| 42 | // use class plugin if found |
||
| 43 | if (class_exists($plugin_name, false)) { |
||
| 44 | // loaded class of filter plugin |
||
| 45 | $output = call_user_func_array(array($plugin_name, 'execute'), array($output, $this->smarty)); |
||
| 46 | } elseif (function_exists($plugin_name)) { |
||
| 47 | // use loaded Smarty2 style plugin |
||
| 48 | $output = call_user_func_array($plugin_name, array($output, $this->smarty)); |
||
| 49 | } |
||
| 50 | } else { |
||
| 51 | // nothing found, throw exception |
||
| 52 | throw new Exception("Unable to load filter {$plugin_name}"); |
||
| 53 | } |
||
| 54 | } |
||
| 55 | } |
||
| 56 | // loop over registerd filters of specified type |
||
| 57 | if (!empty($this->smarty->registered_filters[$type])) { |
||
| 58 | foreach ($this->smarty->registered_filters[$type] as $key => $name) { |
||
| 59 | $output = call_user_func_array($this->smarty->registered_filters[$type][$key], array($output, $this->smarty)); |
||
| 60 | } |
||
| 61 | } |
||
| 62 | } |
||
| 63 | // return filtered output |
||
| 64 | return $output; |
||
| 65 | } |
||
| 66 | } |
||
| 67 | |||
| 68 | ?> |