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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace moodleexport; |
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/** |
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* Class ResourceExport. |
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* |
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* Handles the export of resources within a course. |
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*/ |
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class ResourceExport extends ActivityExport |
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{ |
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/** |
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* Export a resource to the specified directory. |
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* |
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* @param int $activityId The ID of the resource. |
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* @param string $exportDir The directory where the resource will be exported. |
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* @param int $moduleId The ID of the module. |
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* @param int $sectionId The ID of the section. |
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*/ |
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public function export($activityId, $exportDir, $moduleId, $sectionId): void |
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{ |
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// Prepare the directory where the resource export will be saved |
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$resourceDir = $this->prepareActivityDirectory($exportDir, 'resource', $moduleId); |
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// Retrieve resource data |
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$resourceData = $this->getData($activityId, $sectionId); |
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// Generate XML files |
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$this->createResourceXml($resourceData, $resourceDir); |
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$this->createModuleXml($resourceData, $resourceDir); |
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$this->createGradesXml($resourceData, $resourceDir); |
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$this->createFiltersXml($resourceData, $resourceDir); |
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$this->createGradeHistoryXml($resourceData, $resourceDir); |
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$this->createInforefXml($resourceData, $resourceDir); |
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$this->createRolesXml($resourceData, $resourceDir); |
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$this->createCommentsXml($resourceData, $resourceDir); |
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$this->createCalendarXml($resourceData, $resourceDir); |
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} |
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/** |
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* Create the XML file for the resource. |
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*/ |
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private function createResourceXml(array $resourceData, string $resourceDir): void |
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{ |
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$xmlContent = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; |
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$xmlContent .= '<activity id="' . $resourceData['id'] . '" moduleid="' . $resourceData['moduleid'] . '" modulename="resource" contextid="' . $resourceData['contextid'] . '">' . PHP_EOL; |
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$xmlContent .= ' <resource id="' . $resourceData['id'] . '">' . PHP_EOL; |
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$xmlContent .= ' <name>' . htmlspecialchars($resourceData['name']) . '</name>' . PHP_EOL; |
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$xmlContent .= ' <intro>' . htmlspecialchars($resourceData['intro']) . '</intro>' . PHP_EOL; |
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$xmlContent .= ' <introformat>1</introformat>' . PHP_EOL; |
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$xmlContent .= ' <tobemigrated>0</tobemigrated>' . PHP_EOL; |
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$xmlContent .= ' <legacyfiles>0</legacyfiles>' . PHP_EOL; |
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$xmlContent .= ' <legacyfileslast>$@NULL@$</legacyfileslast>' . PHP_EOL; |
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$xmlContent .= ' <display>0</display>' . PHP_EOL; |
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$xmlContent .= ' <displayoptions>a:1:{s:10:"printintro";i:1;}</displayoptions>' . PHP_EOL; |
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$xmlContent .= ' <filterfiles>0</filterfiles>' . PHP_EOL; |
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$xmlContent .= ' <revision>1</revision>' . PHP_EOL; |
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$xmlContent .= ' <timemodified>' . $resourceData['timemodified'] . '</timemodified>' . PHP_EOL; |
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$xmlContent .= ' </resource>' . PHP_EOL; |
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$xmlContent .= '</activity>' . PHP_EOL; |
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$this->createXmlFile('resource', $xmlContent, $resourceDir); |
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} |
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/** |
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* Creates the inforef.xml file, referencing users and files associated with the activity. |
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* |
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* @param array $references Contains 'users' and 'files' arrays to reference in the XML. |
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* @param string $directory The directory where the XML file will be saved. |
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*/ |
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protected function createInforefXml(array $references, string $directory): void |
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{ |
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$xmlContent = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; |
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$xmlContent .= '<inforef>' . PHP_EOL; |
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$xmlContent .= ' <fileref>' . PHP_EOL; |
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$xmlContent .= ' <file>' . PHP_EOL; |
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$xmlContent .= ' <id>' . htmlspecialchars($references['id']) . '</id>' . PHP_EOL; |
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$xmlContent .= ' </file>' . PHP_EOL; |
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$xmlContent .= ' </fileref>' . PHP_EOL; |
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$xmlContent .= '</inforef>' . PHP_EOL; |
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// Save the XML content to the directory |
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$this->createXmlFile('inforef', $xmlContent, $directory); |
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} |
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/** |
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* Get resource data dynamically from the course. |
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*/ |
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public function getData(int $resourceId, int $sectionId): array |
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{ |
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$resource = $this->course->resources[RESOURCE_DOCUMENT][$resourceId]; |
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return [ |
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'id' => $resourceId, |
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'moduleid' => $resource->source_id, |
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'modulename' => 'resource', |
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'contextid' => $resource->source_id, |
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'name' => $resource->title, |
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'intro' => $resource->comment ?? '', |
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'sectionid' => $sectionId, |
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'sectionnumber' => 1, |
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'timemodified' => time(), |
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'users' => [], |
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'files' => [], |
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]; |
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} |
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} |
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chamilo /
chamilo-lms
