/**
* {@inheritdoc}
*/
public function serialize() {
return serialize([
// Only serialize the storage entity ID.
$this->storage->id(),
$this->current_display,
$this->args,
$this->current_page,
$this->exposed_input,
$this->exposed_raw_input,
$this->exposed_data,
$this->dom_id,
$this->executed,
]);
}
/**
* Provide a full array of possible theme functions to try for a given hook.
*
* @param string $hook
* The hook to use. This is the base theme/template name.
*
* @return array
* An array of theme hook suggestions.
*/
public function buildThemeFunctions($hook)
{
$themes = array();
$display = isset($this->display_handler) ? $this->display_handler->display : NULL;
$id = $this->storage->id();
if ($display) {
$themes[] = $hook . '__' . $id . '__' . $display['id'];
$themes[] = $hook . '__' . $display['id'];
// Add theme suggestions for each single tag.
foreach (Tags::explode($this->storage->get('tag')) as $tag) {
$themes[] = $hook . '__' . preg_replace('/[^a-z0-9]/', '_', strtolower($tag));
}
if ($display['id'] != $display['display_plugin']) {
$themes[] = $hook . '__' . $id . '__' . $display['display_plugin'];
$themes[] = $hook . '__' . $display['display_plugin'];
}
}
$themes[] = $hook . '__' . $id;
$themes[] = $hook;
return $themes;
}
