function panels_content_cache_node_clear_cache in Panels Content Cache 7

Same name and namespace in other branches

1. 6 panels_content_cache.module \panels_content_cache_node_clear_cache()

This function is called from hook_node_*() and invalidates the panel cache when a node is updated and it matches the criteria chosen in the caching of any panels.

Parameters

$node: The node object for the current node being saved.

6 calls to panels_content_cache_node_clear_cache()

panels_content_cache_comment_clear_cache in ./panels_content_cache.module

Clear the cache bin for this comment's content type.

panels_content_cache_node_delete in ./panels_content_cache.module

Implements hook_node_delete().

panels_content_cache_node_insert in ./panels_content_cache.module

Implements hook_node_insert().

panels_content_cache_node_revision_delete in ./panels_content_cache.module

Implements hook_node_revision_delete().

panels_content_cache_node_update in ./panels_content_cache.module

Implements hook_node_update().

... See full list

File

./panels_content_cache.module, line 195

Primary hook implementations.

Code

function panels_content_cache_node_clear_cache($node) {

  // Check if the $node->type is in panels_content_cache table. If it exists
  // then we want to try and lookup the display ID from panels_content_cache to
  // see if we need to clear the cache on any panels.
  $types = variable_get('panels_content_cache_types', array());
  if (!empty($types) && in_array($node->type, $types)) {
    module_load_include('inc', 'panels_content_cache', 'plugins/cache/content');
    $results = db_select('panels_content_cache', 'p')
      ->condition('p.type', $node->type, '=')
      ->fields('p', array(
      'did',
    ))
      ->distinct()
      ->execute();
    if (!empty($results)) {
      foreach ($results as $row) {
        $display = panels_load_display($row->did);
        if (is_object($display)) {
          panels_content_cache_clear_cache($display);
        }
      }
    }
  }
}