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| CustomPropertiesManifestScanner | |
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| registerAllNamespaces | |
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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2025 (original work) Open Assessment Technologies SA; |
| 19 | */ |
| 20 | |
| 21 | declare(strict_types=1); |
| 22 | |
| 23 | namespace oat\taoQtiItem\model\qti\metadata\exporter; |
| 24 | |
| 25 | use DOMDocument; |
| 26 | use DOMNodeList; |
| 27 | use DOMXPath; |
| 28 | |
| 29 | class CustomPropertiesManifestScanner |
| 30 | { |
| 31 | public function getCustomPropertyByUri(DOMDocument $manifest, string $scaleUri): DOMNodeList |
| 32 | { |
| 33 | $xpath = new DOMXPath($manifest); |
| 34 | $this->registerAllNamespaces($xpath, $manifest); |
| 35 | $query = sprintf( |
| 36 | '//*[local-name()="customProperties"]/*[local-name()="property"][*[local-name()="uri"]="%s"]', |
| 37 | $scaleUri |
| 38 | ); |
| 39 | |
| 40 | return $xpath->query($query); |
| 41 | } |
| 42 | |
| 43 | public function getCustomProperties(DOMDocument $manifest): DOMNodeList |
| 44 | { |
| 45 | $xpath = new DOMXPath($manifest); |
| 46 | $this->registerAllNamespaces($xpath, $manifest); |
| 47 | return $xpath->query('//*//*[local-name()="customProperties"]'); |
| 48 | } |
| 49 | |
| 50 | private function registerAllNamespaces(DOMXPath $xpath, DOMDocument $manifest) |
| 51 | { |
| 52 | $rootElement = $manifest->documentElement; |
| 53 | if (!$rootElement) { |
| 54 | return; |
| 55 | } |
| 56 | |
| 57 | // Register default namespace |
| 58 | $defaultNamespace = $rootElement->lookupNamespaceUri(null); |
| 59 | if ($defaultNamespace) { |
| 60 | $xpath->registerNamespace('default', $defaultNamespace); |
| 61 | } |
| 62 | |
| 63 | // Register all namespaces |
| 64 | if ($rootElement->hasAttributes()) { |
| 65 | foreach ($rootElement->attributes as $attribute) { |
| 66 | if (strpos($attribute->nodeName, 'xmlns:') === 0) { |
| 67 | $prefix = substr($attribute->nodeName, 6); |
| 68 | $xpath->registerNamespace($prefix, $attribute->nodeValue); |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | } |