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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 FolderExport. |
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* |
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* Handles the export of folders within a course. |
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*/ |
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class FolderExport extends ActivityExport |
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{ |
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/** |
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* Export a folder to the specified directory. |
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* |
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* @param int $activityId The ID of the folder. |
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* @param string $exportDir The directory where the folder 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, $sectionId): void |
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{ |
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// Prepare the directory where the folder export will be saved |
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$folderDir = $this->prepareActivityDirectory($exportDir, 'folder', $moduleId); |
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// Retrieve folder data |
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$folderData = $this->getData($activityId, $sectionId); |
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// Generate XML files |
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$this->createFolderXml($folderData, $folderDir); |
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$this->createModuleXml($folderData, $folderDir); |
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$this->createGradesXml($folderData, $folderDir); |
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$this->createFiltersXml($folderData, $folderDir); |
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$this->createGradeHistoryXml($folderData, $folderDir); |
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$this->createInforefXml($this->getFilesForFolder($activityId), $folderDir); |
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$this->createRolesXml($folderData, $folderDir); |
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$this->createCommentsXml($folderData, $folderDir); |
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$this->createCalendarXml($folderData, $folderDir); |
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} |
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/** |
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* Create the XML file for the folder. |
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*/ |
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private function createFolderXml(array $folderData, string $folderDir): void |
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{ |
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$xmlContent = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; |
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$xmlContent .= '<activity id="' . $folderData['id'] . '" moduleid="' . $folderData['moduleid'] . '" modulename="folder" contextid="' . $folderData['contextid'] . '">' . PHP_EOL; |
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$xmlContent .= ' <folder id="' . $folderData['id'] . '">' . PHP_EOL; |
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$xmlContent .= ' <name>' . htmlspecialchars($folderData['name']) . '</name>' . PHP_EOL; |
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$xmlContent .= ' <intro></intro>' . PHP_EOL; |
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$xmlContent .= ' <introformat>1</introformat>' . PHP_EOL; |
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$xmlContent .= ' <revision>1</revision>' . PHP_EOL; |
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$xmlContent .= ' <timemodified>' . $folderData['timemodified'] . '</timemodified>' . PHP_EOL; |
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$xmlContent .= ' <display>0</display>' . PHP_EOL; |
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$xmlContent .= ' <showexpanded>1</showexpanded>' . PHP_EOL; |
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$xmlContent .= ' <showdownloadfolder>1</showdownloadfolder>' . PHP_EOL; |
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$xmlContent .= ' <forcedownload>1</forcedownload>' . PHP_EOL; |
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$xmlContent .= ' </folder>' . PHP_EOL; |
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$xmlContent .= '</activity>'; |
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$this->createXmlFile('folder', $xmlContent, $folderDir); |
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} |
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/** |
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* Get folder data dynamically from the course. |
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*/ |
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public function getData(int $folderId, int $sectionId): array |
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{ |
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$folder = $this->course->resources['document'][$folderId]; |
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return [ |
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'id' => $folderId, |
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'moduleid' => $folder->source_id, |
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'modulename' => 'folder', |
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'contextid' => $folder->source_id, |
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'name' => $folder->title, |
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'sectionid' => $sectionId, |
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'timemodified' => time(), |
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]; |
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} |
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/** |
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* Get the list of files for a folder. |
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*/ |
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private function getFilesForFolder(int $folderId): array |
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{ |
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$documentData = \DocumentManager::getAllDocumentsByParentId($this->course->info, $folderId); |
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$files = []; |
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foreach ($documentData as $doc) { |
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if ($doc['filetype'] === 'file') { |
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$files[] = [ |
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'id' => (int) $doc['id'], |
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'contenthash' => 'hash' . $doc['id'], |
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'filename' => $doc['basename'], |
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'filepath' => $doc['path'], |
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'filesize' => (int) $doc['size'], |
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'mimetype' => $this->getMimeType($doc['basename']), |
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]; |
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} |
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} |
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return ['files' => $files]; |
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} |
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/** |
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* Get the MIME type for a given file. |
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*/ |
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private function getMimeType(string $filename): string |
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{ |
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$ext = pathinfo($filename, PATHINFO_EXTENSION); |
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$mimetypes = [ |
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'pdf' => 'application/pdf', |
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'png' => 'image/png', |
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'jpg' => 'image/jpeg', |
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'jpeg' => 'image/jpeg', |
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'doc' => 'application/msword', |
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'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
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]; |
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return $mimetypes[$ext] ?? 'application/octet-stream'; |
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} |
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} |
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chamilo /
chamilo-lms
