/**
*
* @param string $field
* @param string $value
* @param Model_Page_Front $parent
* @param boolean $include_hidden
* @return boolean|\Model_Page_Front
*/
public static function findByField($field, $value, $parent = NULL, $include_hidden = TRUE)
{
$page_cache_id = self::_get_cache_id(array($field, $value), $parent);
if (isset(self::$_pages_cache[$page_cache_id])) {
return self::$_pages_cache[$page_cache_id];
}
$page_class = get_called_class();
$page = DB::select('page.*')->from(array('pages', 'page'))->where('page.' . $field, '=', $value)->where('status_id', 'in', self::get_statuses($include_hidden))->limit(1);
if (Config::get('page', 'check_date') == Config::YES) {
$page->where('published_on', '<=', DB::expr('NOW()'));
}
$parent_id = $parent instanceof Model_Page_Front ? $parent->id : NULL;
if ($parent_id !== NULL) {
$page->where('parent_id', '=', $parent_id);
}
$page = $page->cache_tags(array('pages'))->cached((int) Config::get('cache', 'front_page'))->as_object()->execute()->current();
if (!$page) {
return FALSE;
}
if ($page->parent_id and $parent === NULL) {
$parent = self::findById($page->parent_id);
}
// hook to be able to redefine the page class with behavior
if ($parent instanceof Model_Page_Front and !empty($parent->behavior_id)) {
// will return Page by default (if not found!)
$page_class = Behavior::load_page($parent->behavior_id);
}
// create the object page
$page = new $page_class($page, $parent);
self::$_pages_cache[$page_cache_id] = $page;
return $page;
}
