PHP Plugins::load_info方法代码示例

 /**
  * Display the plugin administration page
  */
 public function get_plugins()
 {
     $all_plugins = Plugins::list_all();
     $active_plugins = Plugins::get_active();
     $sort_active_plugins = array();
     $sort_inactive_plugins = array();
     foreach ($all_plugins as $file) {
         $plugin = array();
         $plugin_id = Plugins::id_from_file($file);
         $plugin['plugin_id'] = $plugin_id;
         $plugin['file'] = $file;
         $error = '';
         $providing = array();
         if (Utils::php_check_file_syntax($file, $error)) {
             $plugin['debug'] = false;
             $plugin['info'] = Plugins::load_info($file);
             if (array_key_exists($plugin_id, $active_plugins)) {
                 $plugin['verb'] = _t('Deactivate');
                 $pluginobj = $active_plugins[$plugin_id];
                 $plugin['active'] = true;
                 $plugin_actions = array();
                 $plugin_actions = Plugins::filter('plugin_config', $plugin_actions, $plugin_id);
                 $plugin['actions'] = array();
                 foreach ($plugin_actions as $plugin_action => $plugin_action_caption) {
                     if (is_numeric($plugin_action)) {
                         $plugin_action = $plugin_action_caption;
                     }
                     $action = array('caption' => $plugin_action_caption, 'action' => $plugin_action);
                     $urlparams = array('page' => 'plugins', 'configure' => $plugin_id);
                     $action['url'] = URL::get('admin', $urlparams);
                     if ($action['caption'] == _t('?')) {
                         if (isset($_GET['configaction'])) {
                             $urlparams['configaction'] = $_GET['configaction'];
                         }
                         if ($_GET['help'] != $plugin_action) {
                             $urlparams['help'] = $plugin_action;
                         }
                         $action['url'] = URL::get('admin', $urlparams);
                         $plugin['help'] = $action;
                     } else {
                         if (isset($_GET['help'])) {
                             $urlparams['help'] = $_GET['help'];
                         }
                         $urlparams['configaction'] = $plugin_action;
                         $action['url'] = URL::get('admin', $urlparams);
                         $plugin['actions'][$plugin_action] = $action;
                     }
                 }
                 $plugin['actions']['deactivate'] = array('url' => URL::get('admin', 'page=plugin_toggle&plugin_id=' . $plugin['plugin_id'] . '&action=deactivate'), 'caption' => _t('Deactivate'), 'action' => 'Deactivate');
                 if (isset($plugin['info']->provides)) {
                     foreach ($plugin['info']->provides->feature as $feature) {
                         $providing[(string) $feature] = $feature;
                     }
                 }
             } else {
                 // instantiate this plugin
                 // in order to get its info()
                 $plugin['active'] = false;
                 $plugin['verb'] = _t('Activate');
                 $plugin['actions'] = array('activate' => array('url' => URL::get('admin', 'page=plugin_toggle&plugin_id=' . $plugin['plugin_id'] . '&action=activate'), 'caption' => _t('Activate'), 'action' => 'activate'));
                 if (isset($plugin['info']->help)) {
                     if (isset($_GET['configaction'])) {
                         $urlparams['configaction'] = $_GET['configaction'];
                     }
                     if ($_GET['help'] != '_help') {
                         $urlparams['help'] = '_help';
                     }
                     $action['caption'] = _t('?');
                     $action['action'] = '_help';
                     $urlparams = array('page' => 'plugins', 'configure' => $plugin_id);
                     $action['url'] = URL::get('admin', $urlparams);
                     $plugin['help'] = $action;
                 }
             }
         } else {
             $plugin['debug'] = true;
             $plugin['error'] = $error;
             $plugin['active'] = false;
         }
         if (isset($this->handler_vars['configure']) && $this->handler_vars['configure'] == $plugin['plugin_id']) {
             if (isset($plugin['help']) && Controller::get_var('configaction') == $plugin['help']['action']) {
                 $this->theme->config_plugin_caption = _t('Help');
             } else {
                 if (isset($plugin['actions'][Controller::get_var('configaction')])) {
                     $this->theme->config_plugin_caption = $plugin['actions'][Controller::get_var('configaction')]['caption'];
                 } else {
                     $this->theme->config_plugin_caption = Controller::get_var('configaction');
                 }
             }
             unset($plugin['actions'][Controller::get_var('configaction')]);
             $this->theme->config_plugin = $plugin;
         } else {
             if ($plugin['active']) {
                 $sort_active_plugins[$plugin_id] = $plugin;
             } else {
                 $sort_inactive_plugins[$plugin_id] = $plugin;
             }
//.........这里部分代码省略.........

	/**
	 * Handles GET requests for the import page.
	 */
	public function get_import()
	{
		// First check for troublesome plugins
		$bad_features = array(
		    'ping',
		    'pingback',
		    'spamcheck',
		);
		$troublemakers = array();
		$plugins = Plugins::list_active();
		foreach( $plugins as $plugin ) {
			$info = Plugins::load_info( $plugin );
			$provides = array();
			if( isset($info->provides ) ) {
				foreach( $info->provides->feature as $feature ) {
					$provides[] = $feature;
				}
			}
			$has_bad = array_intersect( $bad_features, $provides );
			if( count( $has_bad ) ) {
				$troublemakers[] = $info->name;
			}
		}
		if( count( $troublemakers ) ) {
			$troublemakers = implode( ', ', $troublemakers );
			$msg = _t( 'Plugins that conflict with importing are active. To prevent undesirable consequences, please de-activate the following plugins until the import is finished: ' ) . '<br>';
			$msg .= $troublemakers;
			$this->theme->conflicting_plugins = $msg;
			Session::error( $msg );
		}

		// Now get on with creating the page
		$importer = isset( $_POST['importer'] ) ? $_POST['importer'] : '';
		$stage = isset( $_POST['stage'] ) ? $_POST['stage'] : '1';
		$step = isset( $_POST['step'] ) ? $_POST['step'] : '1';

		$this->theme->enctype = Plugins::filter( 'import_form_enctype', 'application/x-www-form-urlencoded', $importer, $stage, $step );
		
		// filter to get registered importers
		$importers = Plugins::filter( 'import_names', array() );
		
		// fitler to get the output of the current importer, if one is running
		if ( $importer != '' ) {
			$output = Plugins::filter( 'import_stage', '', $importer, $stage, $step );
		}
		else {
			$output = '';
		}

		$this->theme->importer = $importer;
		$this->theme->stage = $stage;
		$this->theme->step = $step;
		$this->theme->importers = $importers;
		$this->theme->output = $output;
		
		$this->display( 'import' );

	}

 /**
  * Loads a theme's metadata from an XML file in theme's
  * directory.
  *
  */
 public final function info()
 {
     static $info;
     if (!isset($info)) {
         $info = Plugins::load_info($this->get_file());
         if (isset($info->help)) {
             Plugins::register(array($this, '_help_plugin_config_plugin'), 'filter', 'plugin_config');
             Plugins::register(array($this, '_help_plugin_ui_plugin'), 'action', 'plugin_ui');
         }
     }
     return $info;
 }

 /**
  * Gets the deactived plugins and themes
  *
  * @todo This makes guesses and is not yet used.
  *
  * @return array An array of deactivated plugins, with an empty array() on failure
  */
 public function get_deactives()
 {
     $active_plugins = Plugins::get_active();
     $deactive_plugins = array();
     foreach (Plugins::list_all() as $fname => $fpath) {
         $id = Plugins::id_from_file($fpath);
         $info = Plugins::load_info($fpath);
         if (is_null($info) || is_null($id)) {
             continue;
         }
         //@todo $info differs from get_option_from_name() output, but would be inefficient to use for 300+ plugins
         if (empty($active_plugins[$id])) {
             $deactive_plugins[$id] = $info;
         }
     }
     return $deactive_plugins;
 }

 /**
  * Helper function to grab list of plugins
  */
 public function get_plugins()
 {
     $all_plugins = Plugins::list_all();
     $recommended_list = array('coredashmodules.plugin.php', 'coreblocks.plugin.php', 'habarisilo.plugin.php', 'pingback.plugin.php', 'spamchecker.plugin.php', 'undelete.plugin.php', 'autop.plugin.php');
     foreach ($all_plugins as $file) {
         $plugin = array();
         $plugin_id = Plugins::id_from_file($file);
         $plugin['plugin_id'] = $plugin_id;
         $plugin['file'] = $file;
         $error = '';
         if (Utils::php_check_file_syntax($file, $error)) {
             $plugin['debug'] = false;
             // get this plugin's info()
             $plugin['active'] = false;
             $plugin['verb'] = _t('Activate');
             $plugin['actions'] = array();
             $plugin['info'] = Plugins::load_info($file);
             $plugin['recommended'] = in_array(basename($file), $recommended_list);
             $plugin['requires'] = isset($plugin['info']->requires) ? self::get_feature_list($plugin['info']->requires->children()) : '';
             $plugin['provides'] = isset($plugin['info']->provides) ? self::get_feature_list($plugin['info']->provides->children()) : '';
             $plugin['conflicts'] = isset($plugin['info']->conflicts) ? self::get_feature_list($plugin['info']->conflicts->children()) : '';
         } else {
             // We can't get the plugin info due to an error
             // This will show up in the plugin panel, just continue through install
             continue;
         }
         $plugins[$plugin_id] = $plugin;
     }
     return $plugins;
 }

 /**
  * Display the plugin administration page
  */
 public function get_plugins()
 {
     // Grab pathes to plugins
     $all_plugins = Plugins::list_all();
     $active_plugins = Plugins::get_active();
     $sort_active_plugins = array();
     $sort_inactive_plugins = array();
     $providing = array();
     $available = array();
     foreach ($all_plugins as $file) {
         $plugin = array();
         $plugin_id = Plugins::id_from_file($file);
         $plugin['plugin_id'] = $plugin_id;
         $plugin['file'] = $file;
         $error = '';
         if (Utils::php_check_file_syntax($file, $error)) {
             $plugin['debug'] = false;
             $plugin['info'] = Plugins::load_info($file);
             $plugin['core'] = strpos($file, 'system' . DIRECTORY_SEPARATOR . 'plugins') !== false;
             // should rather be named "is_core"
             if (array_key_exists($plugin_id, $active_plugins)) {
                 $plugin['verb'] = _t('Deactivate');
                 $pluginobj = $active_plugins[$plugin_id];
                 $plugin['active'] = true;
                 $plugin_actions = array();
                 $plugin_actions = Plugins::filter_id('plugin_config', $plugin_id, $plugin_actions, $plugin_id);
                 $plugin_actions = Plugins::filter('plugin_config_any', $plugin_actions, $plugin_id);
                 $plugin['actions'] = array();
                 foreach ($plugin_actions as $plugin_action => $plugin_action_caption) {
                     if (is_numeric($plugin_action)) {
                         $plugin_action = $plugin_action_caption;
                     }
                     $action = array('caption' => $plugin_action_caption, 'action' => $plugin_action);
                     $urlparams = array('page' => 'plugins', 'configure' => $plugin_id, 'action' => $plugin_action);
                     $action['href'] = URL::get('display_plugins', $urlparams);
                     // @locale Displayed as an icon indicating there is help text available for a plugin.
                     if ($action['caption'] == _t('?')) {
                         $q = Controller::get_var('action');
                         if (isset($q)) {
                             $urlparams['action'] = Controller::get_var('action');
                         }
                         if ($_GET['help'] != $plugin_action) {
                             $urlparams['help'] = $plugin_action;
                         }
                         $action['url'] = URL::get('display_plugins', $urlparams);
                         $plugin['help'] = $action;
                     } else {
                         if (isset($_GET['help'])) {
                             $urlparams['help'] = $_GET['help'];
                         }
                         $urlparams['action'] = $plugin_action;
                         $action['url'] = URL::get('display_plugins', $urlparams);
                         $plugin['actions'][$plugin_action] = $action;
                     }
                 }
                 $plugin['actions']['deactivate'] = array('href' => URL::get('plugin_toggle', 'plugin_id=' . $plugin['plugin_id'] . '&action=deactivate'), 'caption' => _t('Deactivate'), 'action' => 'Deactivate');
                 if (isset($plugin['info']->provides)) {
                     foreach ($plugin['info']->provides->feature as $feature) {
                         $providing[(string) $feature] = (string) $feature;
                     }
                 }
             } else {
                 // instantiate this plugin
                 // in order to get its info()
                 $plugin['active'] = false;
                 $plugin['verb'] = _t('Activate');
                 $plugin['actions'] = array('activate' => array('href' => URL::get('plugin_toggle', 'plugin_id=' . $plugin['plugin_id'] . '&action=activate'), 'caption' => _t('Activate'), 'action' => 'activate'));
                 if (isset($plugin['info']->help)) {
                     if (isset($_GET['action'])) {
                         $urlparams['action'] = $_GET['action'];
                     }
                     if ($_GET['help'] != '_help') {
                         $urlparams['help'] = '_help';
                     }
                     // @locale Displayed as an icon indicating there is help text available for a plugin.
                     $action['caption'] = _t('?');
                     $action['action'] = '_help';
                     $urlparams = array('page' => 'plugins', 'configure' => $plugin_id);
                     $action['url'] = URL::get('admin', $urlparams);
                     $plugin['help'] = $action;
                 }
                 if (isset($plugin['info']->provides)) {
                     foreach ($plugin['info']->provides->feature as $feature) {
                         $available[(string) $feature][$plugin_id] = $plugin['info']->name;
                     }
                 }
             }
         } else {
             $plugin['debug'] = true;
             $plugin['error'] = $error;
             $plugin['active'] = false;
         }
         if (!is_null(Controller::get_var('configure')) && Controller::get_var('configure') == $plugin['plugin_id']) {
             $this->theme->configaction = Controller::get_var('action');
             if (isset($plugin['help']) && Controller::get_var('action') == $plugin['help']['action']) {
                 $this->theme->config_plugin_caption = _t('Help');
             } else {
//.........这里部分代码省略.........