function forum_field_storage_pre_update
7.x forum.module | forum_field_storage_pre_update($entity_type, $entity, &$skip_fields) |
Implements hook_field_storage_pre_update().
File
- drupal-7.x/
modules/ forum/ forum.module, line 550 - Provides discussion forums.
Code
function forum_field_storage_pre_update($entity_type, $entity, &$skip_fields) {
$first_call = &drupal_static(__FUNCTION__, array());
if ($entity_type == 'node' && _forum_node_check_node_type($entity)) {
// If the node is published, update the forum index.
if ($entity->status) {
// We don't maintain data for old revisions, so clear all previous values
// from the table. Since this hook runs once per field, per object, make
// sure we only wipe values once.
if (!isset($first_call[$entity->nid])) {
$first_call[$entity->nid] = FALSE;
db_delete('forum_index')->condition('nid', $entity->nid)->execute();
}
$query = db_insert('forum_index')->fields(array('nid', 'title', 'tid', 'sticky', 'created', 'comment_count', 'last_comment_timestamp'));
foreach ($entity->taxonomy_forums as $language) {
foreach ($language as $item) {
$query->values(array(
'nid' => $entity->nid,
'title' => $entity->title,
'tid' => $item['tid'],
'sticky' => $entity->sticky,
'created' => $entity->created,
'comment_count' => 0,
'last_comment_timestamp' => $entity->created,
));
}
}
$query->execute();
// The logic for determining last_comment_count is fairly complex, so
// call _forum_update_forum_index() too.
_forum_update_forum_index($entity->nid);
}
// When a forum node is unpublished, remove it from the forum_index table.
else {
db_delete('forum_index')->condition('nid', $entity->nid)->execute();
}
}
}