PHP XmlDocument::getDomDocument方法代码示例

 /**
  * @dataProvider sharedStimulusFilenameProvider
  */
 public function testIsValidSharedStimulus($filename, $response, $exception)
 {
     try {
         $xmlDocumentValid = SharedStimulusImporter::isValidSharedStimulus($filename);
         $this->assertTrue($response, __('It should not be valid'));
         $xmlDocument = new XmlDocument();
         $xmlDocument->load($filename);
         $this->assertEquals($xmlDocument->getDomDocument()->C14N(), $xmlDocumentValid->getDomDocument()->C14N(), __('The loaded cml is wrong'));
     } catch (\Exception $e) {
         $this->assertFalse($response, __('It should not throw an exception'));
         if (!is_null($e)) {
             $this->assertInstanceOf(get_class($exception), $e, __('The exception class is wrong'));
             if ($exception->getMessage() !== '') {
                 $this->assertEquals($exception->getMessage(), $e->getMessage(), __('The exception message is wrong'));
             }
         }
     }
 }

 /**
  * It is sometimes necessary to identify the link between assessmentItemRefs described in a QTI Test definition and the resources
  * describing items in IMS Manifest file. This utility method helps you to achieve this.
  * 
  * The method will return an array describing the IMS Manifest resources that were found in an IMS Manifest file on basis of
  * the assessmentItemRefs found in an AssessmentTest definition. The keys of the arrays are assessmentItemRef identifiers and
  * values are IMS Manifest Resources. 
  * 
  * If an IMS Manifest Resource cannot be found for a given assessmentItemRef, the value in the returned array will be false.
  * 
  * @param XmlDocument $test A QTI Test Definition.
  * @param taoQtiTest_models_classes_ManifestParser $manifestParser A Manifest Parser.
  * @param string $basePath The base path of the folder the IMS archive is exposed as a file system component.
  * @return array An array containing two arrays (items and dependencies) where keys are identifiers and values are oat\taoQtiItem\model\qti\Resource objects or false.
  */
 public static function buildAssessmentItemRefsTestMap(XmlDocument $test, taoQtiTest_models_classes_ManifestParser $manifestParser, $basePath)
 {
     $assessmentItemRefs = $test->getDocumentComponent()->getComponentsByClassName('assessmentItemRef');
     $map = array('items' => array(), 'dependencies' => array());
     $itemResources = $manifestParser->getResources(array('imsqti_item_xmlv2p1', 'imsqti_apipitem_xmlv2p1'), taoQtiTest_models_classes_ManifestParser::FILTER_RESOURCE_TYPE);
     $allResources = $manifestParser->getResources();
     // cleanup $basePath.
     $basePath = rtrim($basePath, "/\\");
     $basePath = helpers_File::truePath($basePath);
     $basePath .= DIRECTORY_SEPARATOR;
     $documentURI = preg_replace('/^file:\\//', '', $test->getDomDocument()->documentURI);
     $testPathInfo = pathinfo($documentURI);
     $testBasePath = tao_helpers_File::truePath($testPathInfo['dirname']) . DIRECTORY_SEPARATOR;
     foreach ($assessmentItemRefs as $itemRef) {
         // Find the QTI Resource (in IMS Manifest) related to the item ref.
         // To achieve this, we compare their path.
         $itemRefRelativeHref = str_replace('/', DIRECTORY_SEPARATOR, $itemRef->getHref());
         $itemRefRelativeHref = ltrim($itemRefRelativeHref, "/\\");
         $itemRefCanonicalHref = helpers_File::truePath($testBasePath . $itemRefRelativeHref);
         $map['items'][$itemRef->getIdentifier()] = false;
         // Compare with items referenced in the manifest.
         foreach ($itemResources as $itemResource) {
             $itemResourceRelativeHref = str_replace('/', DIRECTORY_SEPARATOR, $itemResource->getFile());
             $itemResourceRelativeHref = ltrim($itemResourceRelativeHref, "/\\");
             $itemResourceCanonicalHref = helpers_File::truePath($basePath . $itemResourceRelativeHref);
             // With some Windows flavours (Win7, Win8), the $itemRefCanonicalHref comes out with
             // a leading 'file:\' component. Let's clean this. (str_replace is binary-safe \0/)
             $os = tao_helpers_Environment::getOperatingSystem();
             if ($os === 'WINNT' || $os === 'WIN32' || $os === 'Windows') {
                 $itemRefCanonicalHref = str_replace('file:\\', '', $itemRefCanonicalHref);
                 // And moreover, it sometimes refer the temp directory as Windows\TEMP instead of Windows\Temp.
                 $itemRefCanonicalHref = str_replace('\\TEMP\\', '\\Temp\\', $itemRefCanonicalHref);
             }
             // With some MacOS flavours, the $itemRefCanonicalHref comes out with
             // a leading '/private' component. Clean it!
             if ($os === 'Darwin') {
                 $itemRefCanonicalHref = str_replace('/private', '', $itemRefCanonicalHref);
             }
             if ($itemResourceCanonicalHref == $itemRefCanonicalHref && is_file($itemResourceCanonicalHref)) {
                 // assessmentItemRef <-> IMS Manifest resource successful binding!
                 $map['items'][$itemRef->getIdentifier()] = $itemResource;
                 //get dependencies for each item
                 foreach ($itemResource->getDependencies() as $dependencyIdentifier) {
                     /** @var taoQtiTest_models_classes_QtiResource $resource */
                     foreach ($allResources as $resource) {
                         if ($dependencyIdentifier == $resource->getIdentifier()) {
                             $map['dependencies'][$dependencyIdentifier] = $resource;
                             break;
                         }
                     }
                 }
                 break;
             }
         }
     }
     return $map;
 }