original_string: private function get_moodle_metadata() {
          $moodlemodules = array();
          // Core isn't a plugin type or subsystem - handle it seperately.
          if ($module = $this->get_moodle_path_metadata(core_component::get_component_directory('core'))) {
              $moodlemodules = array_merge($moodlemodules, $module);
          }
  
          // Handle other core subsystems.
          $subsystems = core_component::get_core_subsystems();
          foreach ($subsystems as $subsystem => $path) {
              if (is_null($path)) {
                  continue;
              }
              if ($module = $this->get_moodle_path_metadata($path)) {
                  $moodlemodules = array_merge($moodlemodules, $module);
              }
          }
  
          // And finally the plugins.
          $plugintypes = core_component::get_plugin_types();
          foreach ($plugintypes as $plugintype => $pathroot) {
              $pluginlist = core_component::get_plugin_list($plugintype);
              foreach ($pluginlist as $plugin => $path) {
                  if ($module = $this->get_moodle_path_metadata($path)) {
                      $moodlemodules = array_merge($moodlemodules, $module);
                  }
              }
          }
  
          return $moodlemodules;
      }
code: private function get_moodle_metadata() {
          $moodlemodules = array();
          // Core isn't a plugin type or subsystem - handle it seperately.
          if ($module = $this->get_moodle_path_metadata(core_component::get_component_directory('core'))) {
              $moodlemodules = array_merge($moodlemodules, $module);
          }
  
          // Handle other core subsystems.
          $subsystems = core_component::get_core_subsystems();
          foreach ($subsystems as $subsystem => $path) {
              if (is_null($path)) {
                  continue;
              }
              if ($module = $this->get_moodle_path_metadata($path)) {
                  $moodlemodules = array_merge($moodlemodules, $module);
              }
          }
  
          // And finally the plugins.
          $plugintypes = core_component::get_plugin_types();
          foreach ($plugintypes as $plugintype => $pathroot) {
              $pluginlist = core_component::get_plugin_list($plugintype);
              foreach ($pluginlist as $plugin => $path) {
                  if ($module = $this->get_moodle_path_metadata($path)) {
                      $moodlemodules = array_merge($moodlemodules, $module);
                  }
              }
          }
  
          return $moodlemodules;
      }
code_tokens: private function get_moodle_metadata ( ) { $ moodlemodules = array ( ) ; // Core isn't a plugin type or subsystem - handle it seperately. if ( $ module = $ this -> get_moodle_path_metadata ( core_component :: get_component_directory ( 'core' ) ) ) { $ moodlemodules = array_merge ( $ moodlemodules , $ module ) ; } // Handle other core subsystems. $ subsystems = core_component :: get_core_subsystems ( ) ; foreach ( $ subsystems as $ subsystem => $ path ) { if ( is_null ( $ path ) ) { continue ; } if ( $ module = $ this -> get_moodle_path_metadata ( $ path ) ) { $ moodlemodules = array_merge ( $ moodlemodules , $ module ) ; } } // And finally the plugins. $ plugintypes = core_component :: get_plugin_types ( ) ; foreach ( $ plugintypes as $ plugintype => $ pathroot ) { $ pluginlist = core_component :: get_plugin_list ( $ plugintype ) ; foreach ( $ pluginlist as $ plugin => $ path ) { if ( $ module = $ this -> get_moodle_path_metadata ( $ path ) ) { $ moodlemodules = array_merge ( $ moodlemodules , $ module ) ; } } } return $ moodlemodules ; }
docstring: Determine the module metadata for all moodle YUI modules.
  
  This works through all modules capable of serving YUI modules, and attempts to get
  metadata for each of those modules.
  
  @return Array of module metadata
docstring_tokens: Determine the module metadata for all moodle YUI modules .