/**
*
* @param Model_Page_Front $page
* @param string $key
* @param boolean $inherit
* @return boolean
*/
public static function exists(Model_Page_Front $page, $key, $inherit = FALSE)
{
if (Arr::get(self::$_fields, $page->id()) === NULL) {
self::$_fields[$page->id()] = ORM::factory('Page_Field')->get_by_page_id($page->id())->as_array('key', 'value');
}
if (isset(self::$_fields[$page->id()][$key])) {
return TRUE;
} else {
if ($inherit !== FALSE and $page->parent() instanceof Model_Page_Front) {
return self::exists($page->parent(), $key, $inherit);
}
}
return FALSE;
}
/**
*
* @param Model_Page_Front $page
* @param string $part
* @param boolean $inherit
* @return boolean
*/
public static function exists(Model_Page_Front $page, $part, $inherit = FALSE)
{
self::_load_parts($page->id());
if (isset(self::$_cache[$page->id()][$part])) {
return TRUE;
} else {
if ($inherit !== FALSE and $page->parent() instanceof Model_Page_Front) {
return self::exists($this->parent(), $part, TRUE);
}
}
return FALSE;
}