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<?php |
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/** |
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* @package midcom.db |
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* @author The Midgard Project, http://www.midgard-project.org |
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* @copyright The Midgard Project, http://www.midgard-project.org |
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* @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License |
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*/ |
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/** |
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* MidCOM level replacement for the Midgard Parameter record with framework support. |
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* |
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* The uplink is the parentguid parameter. |
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* |
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* @property string $domain Namespace of the parameter |
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* @property string $name Key of the parameter |
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* @property string $value Value of the parameter |
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* @property string $parentguid GUID of the object the parameter extends |
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* @package midcom.db |
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*/ |
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class midcom_db_parameter extends midcom_core_dbaobject |
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{ |
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public $__midcom_class_name__ = __CLASS__; |
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public $__mgdschema_class_name__ = 'midgard_parameter'; |
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public $_use_rcs = false; |
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/** |
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* Read a parameter without loading the corresponding object. |
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* This is primarily for improving performance, so the function does not check |
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* for privileges. |
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* |
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* @param string $objectguid The object's GUID |
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* @param string $domain The parameter's domain |
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* @param string $name The parameter to look for |
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*/ |
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public static function get_by_objectguid(string $objectguid, string $domain, string $name) |
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{ |
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static $parameter_cache = []; |
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$cache_key = $objectguid . '::' . $domain . '::' . $name; |
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if (!array_key_exists($cache_key, $parameter_cache)) { |
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$mc = midgard_parameter::new_collector('parentguid', $objectguid); |
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$mc->set_key_property('value'); |
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$mc->add_constraint('name', '=', $name); |
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$mc->add_constraint('domain', '=', $domain); |
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$mc->set_limit(1); |
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$mc->execute(); |
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$parameter_cache[$cache_key] = key($mc->list_keys()); |
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} |
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return $parameter_cache[$cache_key]; |
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} |
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public function get_label() : string |
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{ |
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return "{$this->domain} {$this->name}"; |
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} |
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} |
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flack /
openpsa
