*/
public static $PLUGINS_PATH = 'plugins';
+ /**
+ * Plugins meta files extension.
+ * @var string $META_EXT
+ */
+ public static $META_EXT = 'meta';
+
/**
* Private constructor: new instances not allowed.
*/
* @param string $hook name of the hook to trigger.
* @param array $data list of data to manipulate passed by reference.
* @param array $params additional parameters such as page target.
- *
+ *
* @return void
*/
public function executeHooks($hook, &$data, $params = array())
{
return 'hook_' . $pluginName . '_' . $hook;
}
+
+ /**
+ * Retrieve plugins metadata from *.meta (INI) files into an array.
+ * Metadata contains:
+ * - plugin description [description]
+ * - parameters split with ';' [parameters]
+ *
+ * Respects plugins order from settings.
+ *
+ * @return array plugins metadata.
+ */
+ public function getPluginsMeta()
+ {
+ $metaData = array();
+ $dirs = glob(self::$PLUGINS_PATH . '/*', GLOB_ONLYDIR | GLOB_MARK);
+
+ // Browse all plugin directories.
+ foreach ($dirs as $pluginDir) {
+ $plugin = basename($pluginDir);
+ $metaFile = $pluginDir . $plugin . '.' . self::$META_EXT;
+ if (!is_file($metaFile) || !is_readable($metaFile)) {
+ continue;
+ }
+
+ $metaData[$plugin] = parse_ini_file($metaFile);
+ $metaData[$plugin]['order'] = array_search($plugin, $this->authorizedPlugins);
+
+ // Read parameters and format them into an array.
+ if (isset($metaData[$plugin]['parameters'])) {
+ $params = explode(';', $metaData[$plugin]['parameters']);
+ } else {
+ $params = array();
+ }
+ $metaData[$plugin]['parameters'] = array();
+ foreach ($params as $param) {
+ if (empty($param)) {
+ continue;
+ }
+
+ $metaData[$plugin]['parameters'][$param] = '';
+ }
+ }
+
+ return $metaData;
+ }
}
/**