function render_cache_entity_info_alter in Render cache 7

Implements hook_entity_info_alter().

We hijack entity rendering, as performed through the Entity API module, to provide full entity caching.

Parameters

array $entity_info:

File

./render_cache.module, line 234

Hook implementations and frequently used functions for render cache module.

Code

function render_cache_entity_info_alter(&$entity_info) {
  foreach ($entity_info as $type => $info) {
    if (isset($info['view callback'])) {

      // Since we are overwriting the view callback we record the original
      // callback so that we know how to render.
      $entity_info[$type]['render cache']['callback'] = $info['view callback'];

      /* @see render_cache_entity_view_callback() */
      $entity_info[$type]['view callback'] = 'render_cache_entity_view_callback';
    }
    elseif (isset($info['controller class']) && in_array('EntityAPIControllerInterface', class_implements($info['controller class']))) {

      // We do not set the render cache callback, when it is missing we will
      // render using the controller class.

      /* @see render_cache_entity_view_callback() */
      $entity_info[$type]['view callback'] = 'render_cache_entity_view_callback';
    }
  }
}