function boxes_fetch_plugin_info in Boxes 7.2

Fetch the widget plugin info

4 calls to boxes_fetch_plugin_info()

boxes_admin_ui_page_title in boxes_admin_ui/boxes_admin_ui.module

Page title for block types

boxes_edit in includes/boxes.pages.inc

Edit box page callback

boxes_load_plugin_class in ./boxes.module

Load a widget class

boxes_load_plugin_class_all in ./boxes.module

Load all widget classes

1 string reference to 'boxes_fetch_plugin_info'

boxes_reset in ./boxes.module

Reset the static variables and caches

File

./boxes.module, line 257

Code

function boxes_fetch_plugin_info($plugin = NULL) {
  $plugins =& drupal_static(__FUNCTION__);
  ctools_include('plugins');
  if (empty($plugins)) {
    if (($cache = cache_get('boxes_plugins')) && !empty($cache->data)) {
      $plugins = $cache->data;
    }
    else {
      $plugins = ctools_get_plugins('boxes', 'types');

      // Only use modules with the same version.
      $allowed_modules = array_keys(ctools_plugin_api_info('boxes', 'types', boxes_min_version(), boxes_current_version()));
      foreach ($plugins as $key => $plugin_value) {
        if (!in_array($plugin_value['module'], $allowed_modules) || $plugin_value['abstract']) {
          unset($plugins[$key]);
        }
      }
      cache_set('boxes_plugins', $plugins);
    }
  }
  if (empty($plugin)) {
    return $plugins;
  }
  else {

    // Make sure the plugin is in the cache.
    if (!isset($plugins[$plugin])) {
      $plugin_info = ctools_get_plugins('boxes', 'types', $plugin);
      if (empty($allowed_modules)) {
        $allowed_modules = array_keys(ctools_plugin_api_info('boxes', 'types', boxes_current_version(), boxes_min_version()));
      }
      if (in_array($plugin_info['module'], $allowed_modules)) {
        $plugins[$plugin] = $plugin_info;
        cache_set('boxes_plugins', $plugins);
      }
    }

    // If we still don't have the plugin then return NULL.
    if (empty($plugins[$plugin])) {
      return NULL;
    }
    return $plugins[$plugin];
  }
}