| 0,0 → 1,78 |
|---|
| <?php |
| |
| # if (!interface_exists('OIDPlusFieldExtenders')) throw new Exception('Required interface "OIDPlusFieldExtenders" not found.'); |
| # if (!class_exists('OIDPlus')) throw new Exception('Required class "OIDPlus" not found.'); |
| |
| require_once __DIR__ . '/../../core/OIDPlusFieldExtenders.class.php'; |
| require_once __DIR__ . '/../../includes/oid_utils.inc.php'; |
| require_once __DIR__ . '/../../includes/uuid_utils.inc.php'; |
| |
| class IRISearchFieldExtender implements OIDPlusFieldExtenders { |
| private static function detectDirectIRINotation($x, &$xx, $oidplusobj) { |
| # At your root, you can define your own iri-notation |
| # FUT: as alternative, we could have "invisible" OIDs (cannot be queried) which give information about non-root OIDs |
| $iripath = $oidplusobj->getValuesOf($x, 'iri-notation', true); |
| if (count($iripath) > 0) { |
| $oidplusobj->stripAttribs($x, 'iri-notation'); |
| |
| $iripath = trim($iripath[0]); |
| if (!iri_valid($iripath)) { |
| throw new VolcanoException("IRI notation '$iripath' is invalid"); # TODO: source? |
| } |
| |
| $iripath = trim($iripath); |
| assert(substr($iripath, 0, 1) == '/'); |
| $iripath = substr($iripath, 1); |
| |
| $xx[] = $iripath; |
| return true; |
| } |
| |
| return false; |
| } |
| |
| public static function processOID($oid, &$out, &$oidplusobj) { |
| $xx = array(); |
| |
| $x = $oid; |
| do { |
| $toparc = oid_toparc($x); |
| |
| if (self::detectDirectIRINotation($x, $xx, $oidplusobj)) break; |
| |
| $ids = $oidplusobj->getUnicodeLabels($x); |
| |
| $id = null; |
| foreach ($ids as $m) { |
| if (iri_arc_valid($m)) { |
| $id = $m; |
| break; |
| } |
| } |
| |
| if (is_null($id)) { |
| $xx[] = $toparc; |
| } else { |
| $xx[] = $id; |
| } |
| } while (($x = oid_up($x)) != '.'); |
| |
| $xx = array_reverse($xx); |
| |
| if (count($xx) > 0) { |
| $iripath = '/'.implode('/', $xx); |
| |
| if (!iri_valid($iripath)) { |
| throw new VolcanoException("IRI notation '$iripath' is invalid"); # TODO: source? |
| } |
| |
| # TODO: soll das auch für die existierenden "iri-notation" felder angewandt werden? |
| $iripath = iri_add_longarcs($iripath); |
| |
| $out[] = "iri-notation: $iripath"; |
| } |
| } |
| } |
| |
| require_once __DIR__ . '/../../core/2_OIDPlus.class.php'; |
| OIDPlus::registerFieldExtender(new IRISearchFieldExtender()); |