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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* Class MoodleImport. |
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* |
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* @author José Loguercio <[email protected]>, |
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* @author Julio Montoya <[email protected]> |
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*/ |
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class MoodleImport |
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{ |
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/** |
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* Import moodle file. |
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* |
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* @param resource $uploadedFile *.* mbz file moodle course backup |
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* |
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* @throws Exception |
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* |
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* @return bool |
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*/ |
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public function import($uploadedFile) |
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{ |
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$debug = false; |
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if (UPLOAD_ERR_OK !== $uploadedFile['error']) { |
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throw new Exception(get_lang('UploadError')); |
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} |
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$cachePath = api_get_path(SYS_ARCHIVE_PATH); |
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$tempPath = $uploadedFile['tmp_name']; |
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$nameParts = explode('.', $uploadedFile['name']); |
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$extension = array_pop($nameParts); |
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$name = basename($tempPath).".$extension"; |
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if (!move_uploaded_file($tempPath, api_get_path(SYS_ARCHIVE_PATH).$name)) { |
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throw new Exception(get_lang('UploadError')); |
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} |
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$filePath = $cachePath.$name; |
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if (!is_readable($filePath)) { |
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throw new Exception(get_lang('UploadError')); |
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} |
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$mimeType = mime_content_type($filePath); |
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$folder = api_get_unique_id(); |
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$destinationDir = api_get_path(SYS_ARCHIVE_PATH).$folder; |
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mkdir($destinationDir, api_get_permissions_for_new_directories(), true); |
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switch ($mimeType) { |
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case 'application/gzip': |
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case 'application/x-gzip': |
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$backUpFile = new PharData($filePath); |
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if (false === $backUpFile->extractTo($destinationDir)) { |
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throw new Exception(get_lang('ErrorImportingFile')); |
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} |
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if (!file_exists($destinationDir.'/moodle_backup.xml')) { |
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throw new Exception(get_lang('FailedToImportThisIsNotAMoodleFile')); |
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} |
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break; |
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case 'application/zip': |
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$package = new PclZip($filePath); |
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$mainFileKey = 0; |
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$packageContent = $package->listContent(); |
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if (!empty($packageContent)) { |
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foreach ($packageContent as $index => $value) { |
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if ($value['filename'] === 'moodle_backup.xml') { |
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$mainFileKey = $index; |
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break; |
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} |
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} |
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} |
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if (!$mainFileKey) { |
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throw new Exception(get_lang('FailedToImportThisIsNotAMoodleFile')); |
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} |
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$package->extract(PCLZIP_OPT_PATH, $destinationDir); |
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break; |
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} |
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$courseInfo = api_get_course_info(); |
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// This process will upload all question resource files |
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$filesXml = @file_get_contents($destinationDir.'/files.xml'); |
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$mainFileModuleValues = $this->getAllQuestionFiles($filesXml); |
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$currentResourceFilePath = $destinationDir.'/files/'; |
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$importedFiles = []; |
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if ($debug) { |
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error_log('loading files'); |
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} |
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$_POST['moodle_import'] = true; |
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$_POST['language'] = $courseInfo['language']; |
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$modScormFileZips = []; |
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$allFiles = []; |
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foreach ($mainFileModuleValues as $fileInfo) { |
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$dirs = new RecursiveDirectoryIterator($currentResourceFilePath); |
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foreach (new RecursiveIteratorIterator($dirs) as $file) { |
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if (!is_file($file) || false === strpos($file, $fileInfo['contenthash'])) { |
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continue; |
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} |
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if (isset($importedFiles[$fileInfo['filename']])) { |
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continue; |
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} |
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if ($debug) { |
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error_log($fileInfo['filename']); |
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} |
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$files = []; |
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$files['file']['name'] = $fileInfo['filename']; |
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$files['file']['tmp_name'] = $file->getPathname(); |
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$files['file']['type'] = $fileInfo['mimetype']; |
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$files['file']['error'] = 0; |
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$files['file']['size'] = $fileInfo['filesize']; |
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$files['file']['from_file'] = true; |
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$files['file']['move_file'] = true; |
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if (isset($fileInfo['modscorm']) && true === $fileInfo['modscorm']) { |
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if ('application/zip' == $fileInfo['mimetype']) { |
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$modScormFileZips[$fileInfo['contenthash']] = $files; |
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} |
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continue; |
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} |
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$allFiles[$fileInfo['contextid']][] = $files; |
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} |
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} |
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$xml = @file_get_contents($destinationDir.'/moodle_backup.xml'); |
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$doc = new DOMDocument(); |
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$res = @$doc->loadXML($xml); |
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if (empty($res)) { |
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removeDir($destinationDir); |
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unlink($filePath); |
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throw new Exception(get_lang('FailedToImportThisIsNotAMoodleFile')); |
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} |
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// It process the sections as learnpaths |
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$sections = $this->readSections($xml, $destinationDir); |
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$activities = $doc->getElementsByTagName('activity'); |
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$sectionLpValues = $this->processSections($sections, $activities); |
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require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php'; |
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if ($debug) { |
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error_log('Loading activities: '.count($activities)); |
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} |
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$n = 1; |
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foreach ($activities as $activity) { |
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if (empty($activity->childNodes->length)) { |
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continue; |
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} |
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$currentItem = []; |
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foreach ($activity->childNodes as $item) { |
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$currentItem[$item->nodeName] = $item->nodeValue; |
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} |
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$moduleName = isset($currentItem['modulename']) ? $currentItem['modulename'] : false; |
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if ($debug) { |
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error_log('moduleName: '.$moduleName); |
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} |
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switch ($moduleName) { |
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case 'lesson': |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readLessonModule($moduleXml); |
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$this->processLesson($moduleValues, $allFiles); |
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break; |
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case 'assign': |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readAssignModule($moduleXml); |
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$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
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$assignId = $this->processAssignment($moduleValues, $allFiles, $sectionPath); |
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// It is added as item in Learnpath |
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if (!empty($currentItem['sectionid']) && !empty($assignId)) { |
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$this->processSectionItem($sectionLpValues[$currentItem['sectionid']]['lpId'], 'student_publication', $assignId, $moduleValues['name'], $n); |
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$n++; |
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} |
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break; |
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case 'scorm': |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readScormModule($moduleXml); |
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$this->processScorm($moduleValues, $modScormFileZips); |
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break; |
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case 'glossary': |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readGlossaryModule($moduleXml, $currentItem['moduleid']); |
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$this->processGlossary($moduleValues, $currentItem['moduleid'], $allFiles, ''); |
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break; |
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case 'label': |
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case 'page': |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readHtmlModule($moduleXml, $moduleName); |
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$sectionPath = isset($currentItem['sectionid']) ? '/'.$sectionLpValues[$currentItem['sectionid']]['sectionPath'].'/' : '/'; |
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$contextId = $moduleValues['attributes']['contextid']; |
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if (isset($allFiles[$contextId])) { |
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$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
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} |
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$documentId = $this->processHtmlDocument($moduleValues, $moduleName, $importedFiles, $sectionPath); |
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// It is added as item in Learnpath |
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if (!empty($currentItem['sectionid']) && !empty($documentId)) { |
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$this->processSectionItem($sectionLpValues[$currentItem['sectionid']]['lpId'], 'document', $documentId, $moduleValues['name'], $n); |
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$n++; |
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} |
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break; |
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case 'forum': |
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$catForumValues = []; |
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// Read the current forum module xml. |
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$moduleValues = $this->readForumModule($moduleXml); |
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$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
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$contextId = $moduleValues['attributes']['contextid']; |
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if (isset($allFiles[$contextId])) { |
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$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
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} |
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// Create a Forum category based on Moodle forum type. |
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$catForumValues['forum_category_title'] = $moduleValues['type']; |
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$catForumValues['forum_category_comment'] = ''; |
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$catId = store_forumcategory( |
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$catForumValues, |
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$courseInfo, |
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false |
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); |
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$forumValues = []; |
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$forumValues['forum_title'] = $moduleValues['name']; |
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$forumValues['forum_image'] = ''; |
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$moduleValues['intro'] = $this->replaceMoodleChamiloCoursePath($moduleValues['intro'], $sectionPath); |
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if ($importedFiles) { |
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$this->fixPathInText($importedFiles, $moduleValues['intro']); |
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} |
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$forumValues['forum_comment'] = $moduleValues['intro']; |
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$forumValues['forum_category'] = $catId; |
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$forumValues['moderated'] = 0; |
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$forumId = store_forum($forumValues, $courseInfo, true); |
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if (!empty($moduleValues['discussions'])) { |
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$forum = get_forums($forumId); |
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foreach ($moduleValues['discussions'] as $discussion) { |
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$moduleValues['intro'] = $this->replaceMoodleChamiloCoursePath($moduleValues['intro'], $sectionPath); |
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if ($importedFiles) { |
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$this->fixPathInText($importedFiles, $moduleValues['intro']); |
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} |
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$postText = ''; |
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if (!empty($discussion['posts'])) { |
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$postText = $discussion['posts'][0]['message']; |
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$postText = $this->replaceMoodleChamiloCoursePath($postText, $sectionPath); |
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if ($importedFiles) { |
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$this->fixPathInText($importedFiles, $postText); |
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} |
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} |
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store_thread( |
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$forum, |
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[ |
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'forum_id' => $forumId, |
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'thread_id' => 0, |
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'gradebook' => 0, |
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'post_title' => $discussion['name'], |
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'post_text' => $postText, |
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'category_id' => 1, |
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'numeric_calification' => 0, |
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'calification_notebook_title' => 0, |
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'weight_calification' => 0.00, |
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'thread_peer_qualify' => 0, |
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'lp_item_id' => 0, |
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], |
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[], |
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false |
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); |
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} |
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} |
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// It is added as item in Learnpath |
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if (!empty($currentItem['sectionid']) && !empty($forumId)) { |
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$this->processSectionItem($sectionLpValues[$currentItem['sectionid']]['lpId'], 'forum', $forumId, $moduleValues['name'], $n); |
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$n++; |
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} |
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break; |
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case 'quiz': |
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// Read the current quiz module xml. |
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// The quiz case is the very complicate process of all the import. |
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// Please if you want to review the script, try to see the readingXML functions. |
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// The readingXML functions in this clases do all the mayor work here. |
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301
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$moduleDir = $currentItem['directory']; |
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$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
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$questionsXml = @file_get_contents($destinationDir.'/questions.xml'); |
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$moduleValues = $this->readQuizModule($moduleXml); |
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$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
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$contextId = $moduleValues['attributes']['contextid']; |
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if (isset($allFiles[$contextId])) { |
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$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
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} |
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// At this point we got all the prepared resources from Moodle file |
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// $moduleValues variable contains all the necesary info to the quiz import |
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// var_dump($moduleValues); // <-- uncomment this to see the final array |
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$exercise = new Exercise($courseInfo['real_id']); |
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if ($debug) { |
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error_log('quiz:'.$moduleValues['name']); |
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} |
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$title = Exercise::format_title_variable($moduleValues['name']); |
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$exercise->updateTitle($title); |
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$introText = $this->replaceMoodleChamiloCoursePath($moduleValues['intro'], $sectionPath); |
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$exercise->updateDescription($introText); |
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$exercise->updateAttempts($moduleValues['attempts_number']); |
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$feedbackType = 2; |
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if (in_array($moduleValues['preferredbehaviour'], ['adaptive', 'adaptivenopenalty'])) { |
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$feedbackType = 1; |
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} elseif (in_array($moduleValues['preferredbehaviour'], ['immediatefeedback', 'immediatecbm'])) { |
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$feedbackType = 3; |
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} elseif ('deferredfeedback' === $moduleValues['preferredbehaviour']) { |
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$feedbackType = 0; |
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} |
332
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$exercise->updateFeedbackType($feedbackType); |
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334
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|
|
// Match shuffle question with chamilo |
335
|
|
|
if (isset($moduleValues['shufflequestions']) && |
336
|
|
|
(int) $moduleValues['shufflequestions'] === 1 |
337
|
|
|
) { |
338
|
|
|
$exercise->setRandom(-1); |
339
|
|
|
} else { |
340
|
|
|
$exercise->setRandom(0); |
341
|
|
|
} |
342
|
|
|
$exercise->updateRandomAnswers(!empty($moduleValues['shuffleanswers'])); |
343
|
|
|
$limeLimit = 0; |
344
|
|
|
if (!empty($moduleValues['timelimit'])) { |
345
|
|
|
$limeLimit = round($moduleValues['timelimit'] / 60); |
346
|
|
|
} |
347
|
|
|
$exercise->updateExpiredTime((int) $limeLimit); |
348
|
|
|
$gradesXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/grades.xml'); |
349
|
|
|
$gradeQuizValues = $this->readQuizGradeModule($gradesXml, $moduleValues['quiz_id']); |
350
|
|
|
$exercise->pass_percentage = 0; |
351
|
|
|
if (!empty($gradeQuizValues['grademax'])) { |
352
|
|
|
$gradeMax = (int) $gradeQuizValues['grademax']; |
353
|
|
|
$gradePass = (int) $gradeQuizValues['gradepass']; |
354
|
|
|
$exercise->pass_percentage = round(($gradePass * 100) / $gradeMax); |
355
|
|
|
} |
356
|
|
|
|
357
|
|
|
if ($moduleValues['questionsperpage'] == 1) { |
358
|
|
|
$exercise->updateType(2); |
359
|
|
|
} else { |
360
|
|
|
$exercise->updateType(1); |
361
|
|
|
} |
362
|
|
|
$exercise->start_time = null; |
363
|
|
|
if (!empty($moduleValues['timeopen'])) { |
364
|
|
|
$exercise->start_time = api_get_utc_datetime($moduleValues['timeopen']); |
365
|
|
|
} |
366
|
|
|
$exercise->end_time = null; |
367
|
|
|
if (!empty($moduleValues['timeclose'])) { |
368
|
|
|
$exercise->end_time = api_get_utc_datetime($moduleValues['timeclose']); |
369
|
|
|
} |
370
|
|
|
|
371
|
|
|
// Create the new Quiz |
372
|
|
|
$exercise->save(); |
373
|
|
|
|
374
|
|
|
// Ok, we got the Quiz and create it, now its time to add the Questions |
375
|
|
|
foreach ($moduleValues['question_instances'] as $index => $question) { |
376
|
|
|
$questionsValues = $this->readMainQuestionsXml($questionsXml, $question['questionid']); |
377
|
|
|
$moduleValues['question_instances'][$index] = $questionsValues; |
378
|
|
|
// Set Question Type from Moodle XML element <qtype> |
379
|
|
|
$qType = $questionsValues['qtype']; |
380
|
|
|
$questionType = $this->matchMoodleChamiloQuestionTypes($questionsValues); |
381
|
|
|
$questionInstance = Question::getInstance($questionType); |
382
|
|
|
if (empty($questionInstance)) { |
383
|
|
|
continue; |
384
|
|
|
} |
385
|
|
|
if ($debug) { |
386
|
|
|
error_log('question: '.$question['questionid']); |
387
|
|
|
} |
388
|
|
|
|
389
|
|
|
$questionInstance->updateTitle($questionsValues['name']); |
390
|
|
|
$questionText = $questionsValues['questiontext']; |
391
|
|
|
|
392
|
|
|
$questionText = $this->replaceMoodleChamiloCoursePath($questionText, $sectionPath); |
393
|
|
|
|
394
|
|
|
if ($importedFiles) { |
395
|
|
|
$this->fixPathInText($importedFiles, $questionText); |
396
|
|
|
} |
397
|
|
|
|
398
|
|
|
$questionInstance->updateDescription($questionText); |
399
|
|
|
$questionInstance->updateLevel(1); |
400
|
|
|
$questionInstance->updateCategory(0); |
401
|
|
|
|
402
|
|
|
//Save normal question if NOT media |
403
|
|
|
if ($questionInstance->type != MEDIA_QUESTION) { |
404
|
|
|
$questionInstance->save($exercise); |
405
|
|
|
// modify the exercise |
406
|
|
|
$exercise->addToList($questionInstance->iid); |
407
|
|
|
$exercise->update_question_positions(); |
408
|
|
|
} |
409
|
|
|
|
410
|
|
|
$questionList = $moduleValues['question_instances'][$index]['plugin_qtype_'.$qType.'_question']; |
411
|
|
|
$currentQuestion = $moduleValues['question_instances'][$index]; |
412
|
|
|
|
413
|
|
|
$this->processAnswers( |
414
|
|
|
$exercise, |
415
|
|
|
$questionList, |
416
|
|
|
$qType, |
417
|
|
|
$questionInstance, |
418
|
|
|
$currentQuestion, |
419
|
|
|
$importedFiles, |
420
|
|
|
$sectionPath |
421
|
|
|
); |
422
|
|
|
} |
423
|
|
|
// It is added as item in Learnpath |
424
|
|
|
if (!empty($currentItem['sectionid']) && !empty($exercise->iid)) { |
425
|
|
|
$this->processSectionItem($sectionLpValues[$currentItem['sectionid']]['lpId'], 'quiz', $exercise->iid, $title, $n); |
426
|
|
|
$n++; |
427
|
|
|
} |
428
|
|
|
break; |
429
|
|
|
case 'folder': |
430
|
|
|
$moduleDir = $currentItem['directory']; |
431
|
|
|
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
432
|
|
|
$filesXml = @file_get_contents($destinationDir.'/files.xml'); |
433
|
|
|
$moduleValues = $this->readFolderModule($moduleXml); |
434
|
|
|
$mainFileModuleValues = $this->readFolderModuleFilesXml( |
435
|
|
|
$filesXml, |
436
|
|
|
$moduleValues['contextid'] |
437
|
|
|
); |
438
|
|
|
$resourcesFiles = []; |
439
|
|
|
$currentResourceFilePath = $destinationDir.'/files/'; |
440
|
|
|
$dirs = new RecursiveDirectoryIterator($currentResourceFilePath); |
441
|
|
|
foreach (new RecursiveIteratorIterator($dirs) as $file) { |
442
|
|
|
foreach ($mainFileModuleValues['files'] as $info) { |
443
|
|
|
if (!is_file($file) || false === strpos($file, $info['contenthash'])) { |
444
|
|
|
continue; |
445
|
|
|
} |
446
|
|
|
$files = []; |
447
|
|
|
$files['file']['name'] = $info['filename']; |
448
|
|
|
$files['file']['tmp_name'] = $file->getPathname(); |
449
|
|
|
$files['file']['type'] = $info['mimetype']; |
450
|
|
|
$files['file']['error'] = 0; |
451
|
|
|
$files['file']['size'] = $info['filesize']; |
452
|
|
|
$files['file']['from_file'] = true; |
453
|
|
|
$files['file']['move_file'] = true; |
454
|
|
|
$files['file']['filepath'] = $info['filepath']; |
455
|
|
|
$resourcesFiles[] = $files; |
456
|
|
|
} |
457
|
|
|
} |
458
|
|
|
$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
459
|
|
|
$lpId = (int) $sectionLpValues[$currentItem['sectionid']]['lpId']; |
460
|
|
|
$this->processSectionFolderModule($mainFileModuleValues, $sectionPath, $moduleValues['name'], $resourcesFiles, $lpId, $n); |
461
|
|
|
$n++; |
462
|
|
|
|
463
|
|
|
break; |
464
|
|
|
case 'resource': |
465
|
|
|
// Read the current resource module xml. |
466
|
|
|
$moduleDir = $currentItem['directory']; |
467
|
|
|
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
468
|
|
|
$filesXml = @file_get_contents($destinationDir.'/files.xml'); |
469
|
|
|
$moduleValues = $this->readResourceModule($moduleXml); |
470
|
|
|
$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
471
|
|
|
$mainFileModuleValues = $this->readMainFilesXml( |
472
|
|
|
$filesXml, |
473
|
|
|
$moduleValues['contextid'] |
474
|
|
|
); |
475
|
|
|
$resourcesFiles = []; |
476
|
|
|
$fileInfo = array_merge($moduleValues, $mainFileModuleValues, $currentItem); |
477
|
|
|
$currentResourceFilePath = $destinationDir.'/files/'; |
478
|
|
|
$dirs = new RecursiveDirectoryIterator($currentResourceFilePath); |
479
|
|
|
foreach (new RecursiveIteratorIterator($dirs) as $file) { |
480
|
|
|
if (!is_file($file) || false === strpos($file, $fileInfo['contenthash'])) { |
481
|
|
|
continue; |
482
|
|
|
} |
483
|
|
|
|
484
|
|
|
$files = []; |
485
|
|
|
$files['file']['name'] = $fileInfo['filename']; |
486
|
|
|
$files['file']['tmp_name'] = $file->getPathname(); |
487
|
|
|
$files['file']['type'] = $fileInfo['mimetype']; |
488
|
|
|
$files['file']['error'] = 0; |
489
|
|
|
$files['file']['size'] = $fileInfo['filesize']; |
490
|
|
|
$files['file']['from_file'] = true; |
491
|
|
|
$files['file']['move_file'] = true; |
492
|
|
|
$_POST['language'] = $courseInfo['language']; |
493
|
|
|
$_POST['moodle_import'] = true; |
494
|
|
|
|
495
|
|
|
$resourcesFiles[] = $files; |
496
|
|
|
} |
497
|
|
|
if (!empty($resourcesFiles)) { |
498
|
|
|
$lpId = 0; |
499
|
|
|
if (!empty($currentItem['sectionid'])) { |
500
|
|
|
$lpId = $sectionLpValues[$currentItem['sectionid']]['lpId']; |
501
|
|
|
} |
502
|
|
|
$importedFiles = $this->processSectionMultimedia($resourcesFiles, $sectionPath, $lpId, $n); |
503
|
|
|
$n++; |
504
|
|
|
} |
505
|
|
|
|
506
|
|
|
break; |
507
|
|
|
case 'url': |
508
|
|
|
// Read the current url module xml. |
509
|
|
|
$moduleDir = $currentItem['directory']; |
510
|
|
|
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml'); |
511
|
|
|
$moduleValues = $this->readUrlModule($moduleXml); |
512
|
|
|
$sectionPath = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionPath'] : ''; |
513
|
|
|
$sectionName = isset($sectionLpValues[$currentItem['sectionid']]) ? $sectionLpValues[$currentItem['sectionid']]['sectionName'] : ''; |
514
|
|
|
$categoryId = 0; |
515
|
|
|
if (!empty($sectionName)) { |
516
|
|
|
$category = Link::getCategoryByName($sectionName); |
517
|
|
|
if (!empty($category)) { |
518
|
|
|
$categoryId = $category['iid']; |
519
|
|
|
} else { |
520
|
|
|
$_POST['category_title'] = $sectionName; |
521
|
|
|
$_POST['description'] = ''; |
522
|
|
|
$categoryId = Link::addlinkcategory('category'); |
523
|
|
|
} |
524
|
|
|
} |
525
|
|
|
$contextId = $moduleValues['attributes']['contextid']; |
526
|
|
|
if (isset($allFiles[$contextId])) { |
527
|
|
|
$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
528
|
|
|
} |
529
|
|
|
$_POST['title'] = $moduleValues['name']; |
530
|
|
|
$_POST['url'] = $moduleValues['externalurl']; |
531
|
|
|
$moduleValues['intro'] = $this->replaceMoodleChamiloCoursePath($moduleValues['intro'], $sectionPath); |
532
|
|
|
if ($importedFiles) { |
533
|
|
|
$this->fixPathInText($importedFiles, $moduleValues['intro']); |
534
|
|
|
} |
535
|
|
|
$_POST['description'] = strip_tags($moduleValues['intro']); |
536
|
|
|
$_POST['category_id'] = $categoryId; |
537
|
|
|
$_POST['target'] = '_blank'; |
538
|
|
|
|
539
|
|
|
$linkId = Link::addlinkcategory('link'); |
540
|
|
|
// It is added as item in Learnpath |
541
|
|
|
if (!empty($currentItem['sectionid']) && !empty($linkId)) { |
542
|
|
|
$this->processSectionItem($sectionLpValues[$currentItem['sectionid']]['lpId'], 'link', $linkId, $moduleValues['name'], $n); |
543
|
|
|
$n++; |
544
|
|
|
} |
545
|
|
|
break; |
546
|
|
|
} |
547
|
|
|
} |
548
|
|
|
|
549
|
|
|
if (!empty($sectionLpValues)) { |
550
|
|
|
foreach ($sectionLpValues as $section) { |
551
|
|
|
if (!empty($section['sectionPath'])) { |
552
|
|
|
$documentPath = '/'.$section['sectionPath']; |
553
|
|
|
$baseWorkDir = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
554
|
|
|
$checkDir = $baseWorkDir.$documentPath; |
555
|
|
|
if ($this->isEmptyDir($checkDir)) { |
556
|
|
|
$document = DocumentManager::getDocumentByPathInCourse($courseInfo, $documentPath); |
557
|
|
|
my_delete($checkDir); |
558
|
|
|
// Hard delete. |
559
|
|
|
DocumentManager::deleteDocumentFromDb( |
560
|
|
|
$document[0]['iid'], |
561
|
|
|
$courseInfo, |
562
|
|
|
api_get_session_id(), |
563
|
|
|
true |
564
|
|
|
); |
565
|
|
|
} |
566
|
|
|
} |
567
|
|
|
} |
568
|
|
|
} |
569
|
|
|
|
570
|
|
|
if ($debug) { |
571
|
|
|
error_log('Finish'); |
572
|
|
|
} |
573
|
|
|
|
574
|
|
|
removeDir($destinationDir); |
575
|
|
|
unlink($filePath); |
576
|
|
|
|
577
|
|
|
return true; |
578
|
|
|
} |
579
|
|
|
|
580
|
|
|
/** |
581
|
|
|
* Replace the path from @@PLUGINFILE@@ to a correct chamilo path. |
582
|
|
|
* |
583
|
|
|
* @param $text |
584
|
|
|
* @param string $sectionPath |
585
|
|
|
* |
586
|
|
|
* @return string |
587
|
|
|
*/ |
588
|
|
|
public function replaceMoodleChamiloCoursePath($text, $sectionPath = '') |
589
|
|
|
{ |
590
|
|
|
if (!empty($sectionPath)) { |
591
|
|
|
$sectionPath = '/'.$sectionPath; |
592
|
|
|
} |
593
|
|
|
$multimediaPath = $sectionPath.'/Multimedia'; |
594
|
|
|
$coursePath = api_get_course_path(); |
595
|
|
|
$text = str_replace( |
596
|
|
|
'@@PLUGINFILE@@', |
597
|
|
|
'/courses/'.$coursePath.'/document'.$multimediaPath, |
598
|
|
|
$text |
599
|
|
|
); |
600
|
|
|
|
601
|
|
|
return $text; |
602
|
|
|
} |
603
|
|
|
|
604
|
|
|
/** |
605
|
|
|
* It adds module item by section as learnpath item. |
606
|
|
|
* |
607
|
|
|
* @param $lpId |
608
|
|
|
* @param $itemType |
609
|
|
|
* @param $itemId |
610
|
|
|
* @param $itemTitle |
611
|
|
|
* @param int $dspOrder |
612
|
|
|
* |
613
|
|
|
* @return void |
614
|
|
|
*/ |
615
|
|
|
public function processSectionItem($lpId, $itemType, $itemId, $itemTitle, $dspOrder = 0) |
616
|
|
|
{ |
617
|
|
|
$lp = new \learnpath( |
618
|
|
|
api_get_course_id(), |
619
|
|
|
$lpId, |
620
|
|
|
api_get_user_id() |
621
|
|
|
); |
622
|
|
|
|
623
|
|
|
$lpItemId = $lp->add_item( |
624
|
|
|
0, |
625
|
|
|
0, |
626
|
|
|
$itemType, |
627
|
|
|
$itemId, |
628
|
|
|
$itemTitle, |
629
|
|
|
'', |
630
|
|
|
0, |
631
|
|
|
0, |
632
|
|
|
0, |
633
|
|
|
$dspOrder |
634
|
|
|
); |
635
|
|
|
} |
636
|
|
|
|
637
|
|
|
/** |
638
|
|
|
* It adds the section module as learnpath. |
639
|
|
|
* |
640
|
|
|
* @param $sections |
641
|
|
|
* |
642
|
|
|
* @return array|false |
643
|
|
|
*/ |
644
|
|
|
public function processSections($sections, $activities) |
645
|
|
|
{ |
646
|
|
|
if (empty($sections)) { |
647
|
|
|
return false; |
648
|
|
|
} |
649
|
|
|
|
650
|
|
|
$courseInfo = api_get_course_info(); |
651
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
652
|
|
|
$i = 1; |
653
|
|
|
$lpAdded = []; |
654
|
|
|
foreach ($sections as $sectionId => $section) { |
655
|
|
|
$countSectionActivities = $this->countSectionActivities($activities, $sectionId); |
656
|
|
|
if ($countSectionActivities > 0) { |
657
|
|
|
$lpName = $section['name']; |
658
|
|
|
if ('$@NULL@$' == $lpName) { |
659
|
|
|
$lpName = get_lang('Topic').' '.$i; |
660
|
|
|
} |
661
|
|
|
$lpDescription = $section['summary']; |
662
|
|
|
$lpId = learnpath::add_lp( |
663
|
|
|
api_get_course_id(), |
664
|
|
|
$lpName, |
665
|
|
|
$lpDescription, |
666
|
|
|
'chamilo', |
667
|
|
|
'manual' |
668
|
|
|
); |
669
|
|
|
$dirName = api_replace_dangerous_char($lpName); |
670
|
|
|
create_unexisting_directory( |
671
|
|
|
$courseInfo, |
672
|
|
|
api_get_user_id(), |
673
|
|
|
api_get_session_id(), |
674
|
|
|
api_get_group_id(), |
675
|
|
|
null, |
676
|
|
|
$documentPath, |
677
|
|
|
'/'.$dirName, |
678
|
|
|
$lpName, |
679
|
|
|
0 |
680
|
|
|
); |
681
|
|
|
$lpAdded[$sectionId] = [ |
682
|
|
|
'lpId' => $lpId, |
683
|
|
|
'sectionPath' => $dirName, |
684
|
|
|
'sectionName' => $lpName, |
685
|
|
|
]; |
686
|
|
|
$i++; |
687
|
|
|
} |
688
|
|
|
} |
689
|
|
|
|
690
|
|
|
return $lpAdded; |
691
|
|
|
} |
692
|
|
|
|
693
|
|
|
/** |
694
|
|
|
* It counts the activities inside a section module. |
695
|
|
|
* |
696
|
|
|
* @param $activities |
697
|
|
|
* @param $sectionId |
698
|
|
|
* |
699
|
|
|
* @return int|void |
700
|
|
|
*/ |
701
|
|
|
public function countSectionActivities($activities, $sectionId) |
702
|
|
|
{ |
703
|
|
|
$sectionActivities = []; |
704
|
|
|
$modulesLpTypes = ['url', 'resource', 'quiz', 'forum', 'page', 'label', 'assign']; |
705
|
|
|
$i = 0; |
706
|
|
|
foreach ($activities as $activity) { |
707
|
|
|
if (empty($activity->childNodes->length)) { |
708
|
|
|
continue; |
709
|
|
|
} |
710
|
|
|
$currentItem = []; |
711
|
|
|
foreach ($activity->childNodes as $item) { |
712
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
713
|
|
|
} |
714
|
|
|
if (!empty($currentItem['sectionid']) && in_array($currentItem['modulename'], $modulesLpTypes)) { |
715
|
|
|
$sectionActivities[$currentItem['sectionid']][$i] = $currentItem; |
716
|
|
|
$i++; |
717
|
|
|
} |
718
|
|
|
} |
719
|
|
|
|
720
|
|
|
$countActivities = 0; |
721
|
|
|
if (isset($sectionActivities[$sectionId])) { |
722
|
|
|
$countActivities = count($sectionActivities[$sectionId]); |
723
|
|
|
} |
724
|
|
|
|
725
|
|
|
return $countActivities; |
726
|
|
|
} |
727
|
|
|
|
728
|
|
|
/** |
729
|
|
|
* It gets the sections from xml module. |
730
|
|
|
* |
731
|
|
|
* @param $xml |
732
|
|
|
* @param $destinationDir |
733
|
|
|
* |
734
|
|
|
* @return array|false |
735
|
|
|
*/ |
736
|
|
|
public function readSections($xml, $destinationDir) |
737
|
|
|
{ |
738
|
|
|
$doc = new DOMDocument(); |
739
|
|
|
$res = @$doc->loadXML($xml); |
740
|
|
|
if (empty($res)) { |
741
|
|
|
return false; |
742
|
|
|
} |
743
|
|
|
|
744
|
|
|
$sections = []; |
745
|
|
|
$sectionNodes = $doc->getElementsByTagName('section'); |
746
|
|
|
foreach ($sectionNodes as $section) { |
747
|
|
|
if (empty($section->childNodes->length)) { |
748
|
|
|
continue; |
749
|
|
|
} |
750
|
|
|
$currentItem = []; |
751
|
|
|
foreach ($section->childNodes as $item) { |
752
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
753
|
|
|
} |
754
|
|
|
if (!empty($currentItem['directory'])) { |
755
|
|
|
$sectionDir = $destinationDir.'/'.$currentItem['directory']; |
756
|
|
|
$sectionInfoXml = @file_get_contents($sectionDir.'/section.xml'); |
757
|
|
|
$sections[$currentItem['sectionid']] = $this->readSectionModule($sectionInfoXml); |
758
|
|
|
} |
759
|
|
|
} |
760
|
|
|
|
761
|
|
|
return $sections; |
762
|
|
|
} |
763
|
|
|
|
764
|
|
|
/** |
765
|
|
|
* It reads module xml to get section info. |
766
|
|
|
* |
767
|
|
|
* @param $sectionInfoXml |
768
|
|
|
* |
769
|
|
|
* @return array|false |
770
|
|
|
*/ |
771
|
|
|
public function readSectionModule($sectionInfoXml) |
772
|
|
|
{ |
773
|
|
|
$doc = new DOMDocument(); |
774
|
|
|
$res = @$doc->loadXML($sectionInfoXml); |
775
|
|
|
if (empty($res)) { |
776
|
|
|
return false; |
777
|
|
|
} |
778
|
|
|
|
779
|
|
|
$sectionInfo = []; |
780
|
|
|
$sectionNode = $doc->getElementsByTagName('section'); |
781
|
|
|
foreach ($sectionNode as $section) { |
782
|
|
|
if (empty($section->childNodes->length)) { |
783
|
|
|
continue; |
784
|
|
|
} |
785
|
|
|
foreach ($section->childNodes as $item) { |
786
|
|
|
$sectionInfo[$item->nodeName] = $item->nodeValue; |
787
|
|
|
} |
788
|
|
|
} |
789
|
|
|
|
790
|
|
|
return $sectionInfo; |
791
|
|
|
} |
792
|
|
|
|
793
|
|
|
/** |
794
|
|
|
* It gets lesson information from module xml. |
795
|
|
|
* |
796
|
|
|
* @param $moduleXml |
797
|
|
|
* |
798
|
|
|
* @return array|false |
799
|
|
|
*/ |
800
|
|
|
public function readLessonModule($moduleXml) |
801
|
|
|
{ |
802
|
|
|
$doc = new DOMDocument(); |
803
|
|
|
$res = @$doc->loadXML($moduleXml); |
804
|
|
|
if (empty($res)) { |
805
|
|
|
return false; |
806
|
|
|
} |
807
|
|
|
|
808
|
|
|
$activities = $doc->getElementsByTagName('lesson'); |
809
|
|
|
$currentItem = []; |
810
|
|
|
foreach ($activities as $activity) { |
811
|
|
|
if ($activity->childNodes->length) { |
812
|
|
|
foreach ($activity->childNodes as $item) { |
813
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
814
|
|
|
} |
815
|
|
|
} |
816
|
|
|
} |
817
|
|
|
|
818
|
|
|
$pages = $doc->getElementsByTagName('page'); |
819
|
|
|
|
820
|
|
|
$pagesList = []; |
821
|
|
|
$counter = 0; |
822
|
|
|
foreach ($pages as $page) { |
823
|
|
|
if ($page->childNodes->length) { |
824
|
|
|
foreach ($page->childNodes as $item) { |
825
|
|
|
$pagesList[$counter][$item->nodeName] = $item->nodeValue; |
826
|
|
|
} |
827
|
|
|
$i = 0; |
828
|
|
|
$answerNodes = $page->getElementsByTagName("answer"); |
829
|
|
|
$answers = []; |
830
|
|
|
foreach ($answerNodes as $answer) { |
831
|
|
|
foreach ($answer->childNodes as $n) { |
832
|
|
|
$answers[$i][$n->nodeName] = $n->nodeValue; |
833
|
|
|
} |
834
|
|
|
$i++; |
835
|
|
|
} |
836
|
|
|
$pagesList[$counter]['answers'] = $answers; |
837
|
|
|
$counter++; |
838
|
|
|
} |
839
|
|
|
} |
840
|
|
|
$currentItem['pages'] = $pagesList; |
841
|
|
|
$attributes = $this->getDocActivityAttributes($doc); |
842
|
|
|
$currentItem['attributes'] = $attributes; |
843
|
|
|
|
844
|
|
|
return $currentItem; |
845
|
|
|
} |
846
|
|
|
|
847
|
|
|
/** |
848
|
|
|
* It gets assignment information from module xml. |
849
|
|
|
* |
850
|
|
|
* @param $moduleXml |
851
|
|
|
* |
852
|
|
|
* @return array|false |
853
|
|
|
*/ |
854
|
|
|
public function readAssignModule($moduleXml) |
855
|
|
|
{ |
856
|
|
|
$doc = new DOMDocument(); |
857
|
|
|
$res = @$doc->loadXML($moduleXml); |
858
|
|
|
if (empty($res)) { |
859
|
|
|
return false; |
860
|
|
|
} |
861
|
|
|
|
862
|
|
|
$info = []; |
863
|
|
|
$entries = $doc->getElementsByTagName('assign'); |
864
|
|
|
foreach ($entries as $entry) { |
865
|
|
|
if (empty($entry->childNodes->length)) { |
866
|
|
|
continue; |
867
|
|
|
} |
868
|
|
|
foreach ($entry->childNodes as $item) { |
869
|
|
|
if (in_array($item->nodeName, ['name', 'intro', 'duedate', 'cutoffdate', 'grade'])) { |
870
|
|
|
$info[$item->nodeName] = $item->nodeValue; |
871
|
|
|
} |
872
|
|
|
} |
873
|
|
|
} |
874
|
|
|
|
875
|
|
|
$configOpts = $doc->getElementsByTagName('plugin_config'); |
876
|
|
|
$config = []; |
877
|
|
|
$counter = 0; |
878
|
|
|
foreach ($configOpts as $opt) { |
879
|
|
|
if (empty($opt->childNodes->length)) { |
880
|
|
|
continue; |
881
|
|
|
} |
882
|
|
|
$pluginName = ''; |
883
|
|
|
foreach ($opt->childNodes as $item) { |
884
|
|
|
if ('#text' == $item->nodeName) { |
885
|
|
|
continue; |
886
|
|
|
} |
887
|
|
|
if ('plugin' == $item->nodeName && !in_array($item->nodeValue, ['onlinetext', 'file'])) { |
888
|
|
|
break; |
889
|
|
|
} |
890
|
|
|
if ('subtype' == $item->nodeName && 'assignsubmission' != $item->nodeValue) { |
891
|
|
|
break; |
892
|
|
|
} |
893
|
|
|
if ('name' == $item->nodeName && 'enabled' != $item->nodeValue) { |
894
|
|
|
break; |
895
|
|
|
} |
896
|
|
|
if ('plugin' == $item->nodeName) { |
897
|
|
|
$pluginName = $item->nodeValue; |
898
|
|
|
} |
899
|
|
|
if ('value' == $item->nodeName) { |
900
|
|
|
$config[$pluginName]['enabled'] = (int) $item->nodeValue; |
901
|
|
|
} |
902
|
|
|
} |
903
|
|
|
$counter++; |
904
|
|
|
} |
905
|
|
|
$info['config'] = $config; |
906
|
|
|
$attributes = $this->getDocActivityAttributes($doc); |
907
|
|
|
$info['attributes'] = $attributes; |
908
|
|
|
|
909
|
|
|
return $info; |
910
|
|
|
} |
911
|
|
|
|
912
|
|
|
/** |
913
|
|
|
* It gets the attributes of each activity from module xml. |
914
|
|
|
* |
915
|
|
|
* @param $doc |
916
|
|
|
* |
917
|
|
|
* @return array |
918
|
|
|
*/ |
919
|
|
|
public function getDocActivityAttributes($doc) |
920
|
|
|
{ |
921
|
|
|
$activityAttr = []; |
922
|
|
|
$searchActivity = $doc->getElementsByTagName('activity'); |
923
|
|
|
foreach ($searchActivity as $searchNode) { |
924
|
|
|
$activityAttr['contextid'] = $searchNode->getAttribute('contextid'); |
925
|
|
|
$activityAttr['modulename'] = $searchNode->getAttribute('modulename'); |
926
|
|
|
$activityAttr['moduleid'] = $searchNode->getAttribute('moduleid'); |
927
|
|
|
} |
928
|
|
|
|
929
|
|
|
return $activityAttr; |
930
|
|
|
} |
931
|
|
|
|
932
|
|
|
/** |
933
|
|
|
* It gest scorm information from module xml. |
934
|
|
|
* |
935
|
|
|
* @param $moduleXml |
936
|
|
|
* |
937
|
|
|
* @return array|false |
938
|
|
|
*/ |
939
|
|
|
public function readScormModule($moduleXml) |
940
|
|
|
{ |
941
|
|
|
$doc = new DOMDocument(); |
942
|
|
|
$res = @$doc->loadXML($moduleXml); |
943
|
|
|
if (empty($res)) { |
944
|
|
|
return false; |
945
|
|
|
} |
946
|
|
|
|
947
|
|
|
$info = []; |
948
|
|
|
$entries = $doc->getElementsByTagName('scorm'); |
949
|
|
|
$i = 0; |
950
|
|
|
foreach ($entries as $entry) { |
951
|
|
|
if (empty($entry->childNodes->length)) { |
952
|
|
|
continue; |
953
|
|
|
} |
954
|
|
|
foreach ($entry->childNodes as $item) { |
955
|
|
|
if (in_array($item->nodeName, ['name', 'reference', 'sha1hash', 'scormtype'])) { |
956
|
|
|
$info[$i][$item->nodeName] = $item->nodeValue; |
957
|
|
|
} |
958
|
|
|
} |
959
|
|
|
$i++; |
960
|
|
|
} |
961
|
|
|
|
962
|
|
|
return $info; |
963
|
|
|
} |
964
|
|
|
|
965
|
|
|
/** |
966
|
|
|
* Get glossary information from module xml. |
967
|
|
|
* |
968
|
|
|
* @param $moduleXml |
969
|
|
|
* @param $moduleId |
970
|
|
|
* |
971
|
|
|
* @return array|false |
972
|
|
|
*/ |
973
|
|
|
public function readGlossaryModule($moduleXml, $moduleId) |
974
|
|
|
{ |
975
|
|
|
$doc = new DOMDocument(); |
976
|
|
|
$res = @$doc->loadXML($moduleXml); |
977
|
|
|
if (empty($res)) { |
978
|
|
|
return false; |
979
|
|
|
} |
980
|
|
|
|
981
|
|
|
$glossaryInfo = []; |
982
|
|
|
$entries = $doc->getElementsByTagName('entry'); |
983
|
|
|
$i = 0; |
984
|
|
|
foreach ($entries as $entry) { |
985
|
|
|
if (empty($entry->childNodes->length)) { |
986
|
|
|
continue; |
987
|
|
|
} |
988
|
|
|
foreach ($entry->childNodes as $item) { |
989
|
|
|
$glossaryInfo[$moduleId][$i][$item->nodeName] = $item->nodeValue; |
990
|
|
|
} |
991
|
|
|
$i++; |
992
|
|
|
} |
993
|
|
|
$attributes = $this->getDocActivityAttributes($doc); |
994
|
|
|
$glossaryInfo['attributes'] = $attributes; |
995
|
|
|
|
996
|
|
|
return $glossaryInfo; |
997
|
|
|
} |
998
|
|
|
|
999
|
|
|
/** |
1000
|
|
|
* It reads item html from module to documents. |
1001
|
|
|
* |
1002
|
|
|
* @param $moduleXml |
1003
|
|
|
* @param $moduleName |
1004
|
|
|
* |
1005
|
|
|
* @return array|false |
1006
|
|
|
*/ |
1007
|
|
|
public function readHtmlModule($moduleXml, $moduleName) |
1008
|
|
|
{ |
1009
|
|
|
$moduleDoc = new DOMDocument(); |
1010
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1011
|
|
|
if (empty($moduleRes)) { |
1012
|
|
|
return false; |
1013
|
|
|
} |
1014
|
|
|
$activities = $moduleDoc->getElementsByTagName($moduleName); |
1015
|
|
|
$currentItem = []; |
1016
|
|
|
foreach ($activities as $activity) { |
1017
|
|
|
if ($activity->childNodes->length) { |
1018
|
|
|
foreach ($activity->childNodes as $item) { |
1019
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1020
|
|
|
} |
1021
|
|
|
} |
1022
|
|
|
} |
1023
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1024
|
|
|
$currentItem['attributes'] = $attributes; |
1025
|
|
|
|
1026
|
|
|
return $currentItem; |
1027
|
|
|
} |
1028
|
|
|
|
1029
|
|
|
/** |
1030
|
|
|
* It addes the files from a resources type folder. |
1031
|
|
|
* |
1032
|
|
|
* @param $files |
1033
|
|
|
* @param $mainFolderName |
1034
|
|
|
* @param $sectionPath |
1035
|
|
|
* @param int $lpId |
1036
|
|
|
* @param int $n |
1037
|
|
|
*/ |
1038
|
|
|
public function processSectionFolderModule($mainFileModuleValues, $sectionPath, $mainFolderName, $resourcesFiles, $lpId = 0, $dspOrder = 0) |
1039
|
|
|
{ |
1040
|
|
|
if (!empty($mainFileModuleValues['folder'])) { |
1041
|
|
|
$courseInfo = api_get_course_info(); |
1042
|
|
|
$chapters = []; |
1043
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
1044
|
|
|
// It creates the first lp chapter (module folder name) |
1045
|
|
|
$safeMainFolderName = api_replace_dangerous_char($mainFolderName); |
1046
|
|
|
$documentData = create_unexisting_directory( |
1047
|
|
|
$courseInfo, |
1048
|
|
|
api_get_user_id(), |
1049
|
|
|
api_get_session_id(), |
1050
|
|
|
api_get_group_id(), |
1051
|
|
|
null, |
1052
|
|
|
$documentPath, |
1053
|
|
|
'/'.$sectionPath.'/'.$safeMainFolderName, |
1054
|
|
|
$mainFolderName, |
1055
|
|
|
0 |
1056
|
|
|
); |
1057
|
|
|
if (!empty($lpId) && !empty($documentData['iid'])) { |
1058
|
|
|
$lp = new \learnpath( |
1059
|
|
|
api_get_course_id(), |
1060
|
|
|
$lpId, |
1061
|
|
|
api_get_user_id() |
1062
|
|
|
); |
1063
|
|
|
$lpItemId = $lp->add_item( |
1064
|
|
|
0, |
1065
|
|
|
0, |
1066
|
|
|
'dir', |
1067
|
|
|
$documentData['iid'], |
1068
|
|
|
$mainFolderName, |
1069
|
|
|
'', |
1070
|
|
|
0, |
1071
|
|
|
0, |
1072
|
|
|
0, |
1073
|
|
|
$dspOrder |
1074
|
|
|
); |
1075
|
|
|
$chapters['/'] = $lpItemId; |
1076
|
|
|
} |
1077
|
|
|
// It checks the subfolder for second level. |
1078
|
|
|
foreach ($mainFileModuleValues['folder'] as $folder) { |
1079
|
|
|
if ('/' == $folder['filepath']) { |
1080
|
|
|
continue; |
1081
|
|
|
} |
1082
|
|
|
$folder['filepath'] = trim($folder['filepath'], '/'); |
1083
|
|
|
$arrFolderPath = explode('/', $folder['filepath']); |
1084
|
|
|
if (1 == count($arrFolderPath)) { |
1085
|
|
|
$folderName = $arrFolderPath[0]; |
1086
|
|
|
$safeFolderName = api_replace_dangerous_char($folderName); |
1087
|
|
|
$documentSubData = create_unexisting_directory( |
1088
|
|
|
$courseInfo, |
1089
|
|
|
api_get_user_id(), |
1090
|
|
|
api_get_session_id(), |
1091
|
|
|
api_get_group_id(), |
1092
|
|
|
null, |
1093
|
|
|
$documentPath, |
1094
|
|
|
'/'.$sectionPath.'/'.$safeMainFolderName.'/'.$safeFolderName, |
1095
|
|
|
$folderName, |
1096
|
|
|
0 |
1097
|
|
|
); |
1098
|
|
|
if (!empty($lpId) && !empty($documentSubData['iid'])) { |
1099
|
|
|
$lp = new \learnpath( |
1100
|
|
|
api_get_course_id(), |
1101
|
|
|
$lpId, |
1102
|
|
|
api_get_user_id() |
1103
|
|
|
); |
1104
|
|
|
$lpItemId = $lp->add_item( |
1105
|
|
|
$chapters['/'], |
1106
|
|
|
0, |
1107
|
|
|
'dir', |
1108
|
|
|
$documentSubData['iid'], |
1109
|
|
|
$folderName, |
1110
|
|
|
'', |
1111
|
|
|
0, |
1112
|
|
|
0, |
1113
|
|
|
0 |
1114
|
|
|
); |
1115
|
|
|
$chapters["/$folderName/"] = $lpItemId; |
1116
|
|
|
} |
1117
|
|
|
} |
1118
|
|
|
} |
1119
|
|
|
if (!empty($resourcesFiles)) { |
1120
|
|
|
foreach ($resourcesFiles as $file) { |
1121
|
|
|
$title = pathinfo($file['file']['name'], PATHINFO_FILENAME); |
1122
|
|
|
$path = $file['file']['filepath']; |
1123
|
|
|
if (1 == count(explode('/', trim($path, '/')))) { |
1124
|
|
|
$safePath = api_replace_dangerous_char($path); |
1125
|
|
|
$newSafePath = !empty($safePath) ? '/'.$sectionPath.'/'.$safeMainFolderName.'/'.$safePath : '/'.$sectionPath.'/'.$safeMainFolderName; |
1126
|
|
|
$data = DocumentManager::upload_document( |
1127
|
|
|
$file, |
1128
|
|
|
$newSafePath, |
1129
|
|
|
$title, |
1130
|
|
|
'', |
1131
|
|
|
null, |
1132
|
|
|
'overwrite', |
1133
|
|
|
true, |
1134
|
|
|
true, |
1135
|
|
|
'file', |
1136
|
|
|
false |
1137
|
|
|
); |
1138
|
|
|
if (!empty($lpId) && !empty($data['iid'])) { |
1139
|
|
|
// It is added as item in Learnpath |
1140
|
|
|
$lp = new \learnpath( |
1141
|
|
|
api_get_course_id(), |
1142
|
|
|
$lpId, |
1143
|
|
|
api_get_user_id() |
1144
|
|
|
); |
1145
|
|
|
$lpItemId = $lp->add_item( |
1146
|
|
|
$chapters[$path], |
1147
|
|
|
0, |
1148
|
|
|
'document', |
1149
|
|
|
$data['iid'], |
1150
|
|
|
$title, |
1151
|
|
|
'', |
1152
|
|
|
0, |
1153
|
|
|
0, |
1154
|
|
|
0 |
1155
|
|
|
); |
1156
|
|
|
} |
1157
|
|
|
} |
1158
|
|
|
} |
1159
|
|
|
} |
1160
|
|
|
} |
1161
|
|
|
} |
1162
|
|
|
|
1163
|
|
|
/** |
1164
|
|
|
* It reorganizes files imported to documents. |
1165
|
|
|
* |
1166
|
|
|
* @param $files |
1167
|
|
|
* @param $sectionPath |
1168
|
|
|
* |
1169
|
|
|
* @return array |
1170
|
|
|
*/ |
1171
|
|
|
public function processSectionMultimedia($files, $sectionPath, $lpId = 0, $n = 0) |
1172
|
|
|
{ |
1173
|
|
|
$importedFiles = []; |
1174
|
|
|
if (!empty($files)) { |
1175
|
|
|
$courseInfo = api_get_course_info(); |
1176
|
|
|
if (!empty($sectionPath)) { |
1177
|
|
|
$sectionPath = '/'.trim($sectionPath, '/\\'); |
1178
|
|
|
} |
1179
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
1180
|
|
|
$multimediaPath = $documentPath.$sectionPath.'/Multimedia'; |
1181
|
|
|
if (!is_dir($multimediaPath)) { |
1182
|
|
|
create_unexisting_directory( |
1183
|
|
|
$courseInfo, |
1184
|
|
|
api_get_user_id(), |
1185
|
|
|
api_get_session_id(), |
1186
|
|
|
api_get_group_id(), |
1187
|
|
|
null, |
1188
|
|
|
$documentPath, |
1189
|
|
|
$sectionPath.'/Multimedia', |
1190
|
|
|
'Multimedia', |
1191
|
|
|
0 |
1192
|
|
|
); |
1193
|
|
|
} |
1194
|
|
|
foreach ($files as $file) { |
1195
|
|
|
$title = pathinfo($file['file']['name'], PATHINFO_FILENAME); |
1196
|
|
|
$path = !empty($lpId) ? $sectionPath : $sectionPath.'/Multimedia'; |
1197
|
|
|
$data = DocumentManager::upload_document( |
1198
|
|
|
$file, |
1199
|
|
|
$path, |
1200
|
|
|
$title, |
1201
|
|
|
'', |
1202
|
|
|
null, |
1203
|
|
|
'overwrite', |
1204
|
|
|
true, |
1205
|
|
|
true, |
1206
|
|
|
'file', |
1207
|
|
|
false |
1208
|
|
|
); |
1209
|
|
|
if ($data) { |
1210
|
|
|
$importedFiles[$file['file']['name']] = basename($data['path']); |
1211
|
|
|
// It is added as item in Learnpath |
1212
|
|
|
if (!empty($lpId) && !empty($data['iid'])) { |
1213
|
|
|
$this->processSectionItem($lpId, 'document', $data['iid'], $title, $n); |
1214
|
|
|
} |
1215
|
|
|
} |
1216
|
|
|
} |
1217
|
|
|
} |
1218
|
|
|
|
1219
|
|
|
return $importedFiles; |
1220
|
|
|
} |
1221
|
|
|
|
1222
|
|
|
/** |
1223
|
|
|
* It saves a learnpath from module xml. |
1224
|
|
|
* |
1225
|
|
|
* @param $moduleValues |
1226
|
|
|
* |
1227
|
|
|
* @return false |
1228
|
|
|
*/ |
1229
|
|
|
public function processLesson($moduleValues, $allFiles = []) |
1230
|
|
|
{ |
1231
|
|
|
if (!empty($moduleValues['pages'])) { |
1232
|
|
|
$qtypes = [ |
1233
|
|
|
20 => 'page', |
1234
|
|
|
10 => 'essay', |
1235
|
|
|
5 => 'matching', |
1236
|
|
|
3 => 'multichoice', |
1237
|
|
|
1 => 'shortanswer', |
1238
|
|
|
2 => 'truefalse', |
1239
|
|
|
]; |
1240
|
|
|
$items = $moduleValues['pages']; |
1241
|
|
|
$lpName = $moduleValues['name']; |
1242
|
|
|
$lpDescription = api_utf8_decode($moduleValues['intro']); |
1243
|
|
|
$lpId = learnpath::add_lp( |
1244
|
|
|
api_get_course_id(), |
1245
|
|
|
$lpName, |
1246
|
|
|
$lpDescription, |
1247
|
|
|
'chamilo', |
1248
|
|
|
'manual' |
1249
|
|
|
); |
1250
|
|
|
|
1251
|
|
|
$dirName = api_replace_dangerous_char($lpName); |
1252
|
|
|
$courseInfo = api_get_course_info(); |
1253
|
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
1254
|
|
|
create_unexisting_directory( |
1255
|
|
|
$courseInfo, |
1256
|
|
|
api_get_user_id(), |
1257
|
|
|
api_get_session_id(), |
1258
|
|
|
api_get_group_id(), |
1259
|
|
|
null, |
1260
|
|
|
$documentPath, |
1261
|
|
|
'/'.$dirName, |
1262
|
|
|
$lpName, |
1263
|
|
|
0 |
1264
|
|
|
); |
1265
|
|
|
|
1266
|
|
|
$importedFiles = []; |
1267
|
|
|
$contextId = $moduleValues['attributes']['contextid']; |
1268
|
|
|
if (isset($allFiles[$contextId])) { |
1269
|
|
|
$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $dirName); |
1270
|
|
|
} |
1271
|
|
|
|
1272
|
|
|
$questionList = []; |
1273
|
|
|
foreach ($items as $item) { |
1274
|
|
|
if (in_array($item['qtype'], array_keys($qtypes))) { |
1275
|
|
|
$qTypeName = $qtypes[$item['qtype']]; |
1276
|
|
|
switch ($qTypeName) { |
1277
|
|
|
case 'page': |
1278
|
|
|
$pageValues = []; |
1279
|
|
|
$pageValues['name'] = $item['title']; |
1280
|
|
|
$pageValues['content'] = $item['contents']; |
1281
|
|
|
$sectionPath = '/'.$dirName.'/'; |
1282
|
|
|
$documentId = $this->processHtmlDocument($pageValues, 'page', $importedFiles, $sectionPath); |
1283
|
|
|
$this->processSectionItem($lpId, 'document', $documentId, $pageValues['name']); |
1284
|
|
|
break; |
1285
|
|
|
case 'essay': |
1286
|
|
|
case 'match': |
1287
|
|
|
case 'multichoice': |
1288
|
|
|
case 'shortanswer': |
1289
|
|
|
case 'truefalse': |
1290
|
|
|
$qType = $qtypes[$item['qtype']]; |
1291
|
|
|
$question = []; |
1292
|
|
|
$question['qtype'] = $qType; |
1293
|
|
|
$question['name'] = $item['title']; |
1294
|
|
|
$question['questiontext'] = api_utf8_decode($item['contents']); |
1295
|
|
|
$question[$qType.'_values']['single'] = 1; |
1296
|
|
|
$question['questionType'] = $this->matchMoodleChamiloQuestionTypes($question); |
1297
|
|
|
$answers = []; |
1298
|
|
|
if (!empty($item['answers'])) { |
1299
|
|
|
$defaultmark = 0; |
1300
|
|
|
foreach ($item['answers'] as $answer) { |
1301
|
|
|
$answerValue = []; |
1302
|
|
|
$answerValue['answertext'] = api_utf8_decode($answer['answer_text']); |
1303
|
|
|
$answerValue['feedback'] = api_utf8_decode($answer['response']); |
1304
|
|
|
$answerValue['fraction'] = $answer['score']; |
1305
|
|
|
$defaultmark += $answer['score']; |
1306
|
|
|
$answers[] = $answerValue; |
1307
|
|
|
} |
1308
|
|
|
$question['defaultmark'] = $defaultmark; |
1309
|
|
|
} |
1310
|
|
|
$question['answers'] = $answers; |
1311
|
|
|
$questionList[] = $question; |
1312
|
|
|
break; |
1313
|
|
|
} |
1314
|
|
|
} |
1315
|
|
|
} |
1316
|
|
|
|
1317
|
|
|
if (!empty($questionList)) { |
1318
|
|
|
$courseInfo = api_get_course_info(); |
1319
|
|
|
// It creates a quiz for those questions. |
1320
|
|
|
$exercise = new Exercise($courseInfo['real_id']); |
1321
|
|
|
$quizLpName = $lpName.' - '.get_lang('Quiz'); |
1322
|
|
|
$title = Exercise::format_title_variable($quizLpName); |
1323
|
|
|
$exercise->updateTitle($title); |
1324
|
|
|
$moduleValues['intro'] = $this->replaceMoodleChamiloCoursePath($moduleValues['intro'], $dirName); |
1325
|
|
|
$exercise->updateDescription(api_utf8_decode($moduleValues['intro'])); |
1326
|
|
|
$exercise->updateAttempts(0); |
1327
|
|
|
$exercise->updateFeedbackType(0); |
1328
|
|
|
$exercise->setRandom(0); |
1329
|
|
|
$exercise->updateRandomAnswers(false); |
1330
|
|
|
$exercise->updateExpiredTime(0); |
1331
|
|
|
$exercise->updateType(2); |
1332
|
|
|
$exercise->updateResultsDisabled(0); |
1333
|
|
|
|
1334
|
|
|
// Create the new Quiz |
1335
|
|
|
$exercise->save(); |
1336
|
|
|
|
1337
|
|
|
$this->processSectionItem($lpId, 'quiz', $exercise->iid, $quizLpName); |
1338
|
|
|
|
1339
|
|
|
// Ok, we got the Quiz and create it, now its time to add the Questions |
1340
|
|
|
foreach ($questionList as $question) { |
1341
|
|
|
$questionInstance = Question::getInstance($question['questionType']); |
1342
|
|
|
if (empty($questionInstance)) { |
1343
|
|
|
continue; |
1344
|
|
|
} |
1345
|
|
|
$questionInstance->updateTitle($question['name']); |
1346
|
|
|
$questionText = $question['questiontext']; |
1347
|
|
|
$questionText = $this->replaceMoodleChamiloCoursePath($questionText, $dirName); |
1348
|
|
|
$questionInstance->updateDescription($questionText); |
1349
|
|
|
$questionInstance->updateLevel(1); |
1350
|
|
|
$questionInstance->updateCategory(0); |
1351
|
|
|
|
1352
|
|
|
//Save normal question if NOT media |
1353
|
|
|
if ($questionInstance->type != MEDIA_QUESTION) { |
1354
|
|
|
$questionInstance->save($exercise); |
1355
|
|
|
// modify the exercise |
1356
|
|
|
$exercise->addToList($questionInstance->iid); |
1357
|
|
|
$exercise->update_question_positions(); |
1358
|
|
|
} |
1359
|
|
|
$this->processAnswers( |
1360
|
|
|
$exercise, |
1361
|
|
|
$question['answers'], |
1362
|
|
|
$question['qtype'], |
1363
|
|
|
$questionInstance, |
1364
|
|
|
$question, |
1365
|
|
|
$importedFiles, |
1366
|
|
|
$dirName |
1367
|
|
|
); |
1368
|
|
|
} |
1369
|
|
|
} |
1370
|
|
|
} |
1371
|
|
|
|
1372
|
|
|
return false; |
1373
|
|
|
} |
1374
|
|
|
|
1375
|
|
|
/** |
1376
|
|
|
* It saves a student publication from module xml. |
1377
|
|
|
* |
1378
|
|
|
* @param $assign |
1379
|
|
|
* |
1380
|
|
|
* @return bool|int |
1381
|
|
|
*/ |
1382
|
|
|
public function processAssignment($assign, $allFiles = [], $sectionPath = '') |
1383
|
|
|
{ |
1384
|
|
|
if (!empty($assign)) { |
1385
|
|
|
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php'; |
1386
|
|
|
|
1387
|
|
|
$importedFiles = []; |
1388
|
|
|
$contextId = $assign['attributes']['contextid']; |
1389
|
|
|
if (isset($allFiles[$contextId])) { |
1390
|
|
|
$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
1391
|
|
|
} |
1392
|
|
|
|
1393
|
|
|
$values = []; |
1394
|
|
|
$values['new_dir'] = $assign['name']; |
1395
|
|
|
if (!empty($assign['cutoffdate'])) { |
1396
|
|
|
$values['enableEndDate'] = 1; |
1397
|
|
|
$values['ends_on'] = date('Y-m-d H:i', $assign['cutoffdate']); |
1398
|
|
|
} |
1399
|
|
|
if (!empty($assign['duedate'])) { |
1400
|
|
|
$values['enableExpiryDate'] = 1; |
1401
|
|
|
$values['expires_on'] = date('Y-m-d H:i', $assign['duedate']); |
1402
|
|
|
} |
1403
|
|
|
$values['work_title'] = $assign['name']; |
1404
|
|
|
$assign['intro'] = $this->replaceMoodleChamiloCoursePath($assign['intro'], $sectionPath); |
1405
|
|
|
if ($importedFiles) { |
1406
|
|
|
$this->fixPathInText($importedFiles, $assign['intro']); |
1407
|
|
|
} |
1408
|
|
|
|
1409
|
|
|
$values['description'] = api_utf8_decode($assign['intro']); |
1410
|
|
|
$values['qualification'] = (int) $assign['grade']; |
1411
|
|
|
$values['weight'] = (int) $assign['grade']; |
1412
|
|
|
$values['allow_text_assignment'] = 2; |
1413
|
|
|
if (!empty($assign['config'])) { |
1414
|
|
|
if (1 == (int) $assign['config']['onlinetext']['enabled'] && 1 == (int) $assign['config']['file']['enabled']) { |
1415
|
|
|
$values['allow_text_assignment'] = 0; |
1416
|
|
|
} elseif (1 == (int) $assign['config']['onlinetext']['enabled'] && empty($assign['config']['file']['enabled'])) { |
1417
|
|
|
$values['allow_text_assignment'] = 1; |
1418
|
|
|
} elseif (empty($assign['config']['onlinetext']['enabled']) && 1 == (int) $assign['config']['file']['enabled']) { |
1419
|
|
|
$values['allow_text_assignment'] = 2; |
1420
|
|
|
} |
1421
|
|
|
} |
1422
|
|
|
|
1423
|
|
|
$assignId = addDir( |
1424
|
|
|
$values, |
1425
|
|
|
api_get_user_id(), |
1426
|
|
|
api_get_course_info(), |
1427
|
|
|
api_get_group_id(), |
1428
|
|
|
api_get_session_id() |
1429
|
|
|
); |
1430
|
|
|
|
1431
|
|
|
return $assignId; |
1432
|
|
|
} |
1433
|
|
|
|
1434
|
|
|
return false; |
1435
|
|
|
} |
1436
|
|
|
|
1437
|
|
|
/** |
1438
|
|
|
* It saves a scorm from module xml. |
1439
|
|
|
* |
1440
|
|
|
* @param $moduleValues |
1441
|
|
|
* @param $modScormFileZips |
1442
|
|
|
* |
1443
|
|
|
* @return bool |
1444
|
|
|
*/ |
1445
|
|
|
public function processScorm($moduleValues, $modScormFileZips) |
1446
|
|
|
{ |
1447
|
|
|
if (!empty($moduleValues)) { |
1448
|
|
|
foreach ($moduleValues as $info) { |
1449
|
|
|
$sha1hash = $info['sha1hash']; |
1450
|
|
|
if (!empty($modScormFileZips[$sha1hash])) { |
1451
|
|
|
$scormFile = $modScormFileZips[$sha1hash]; |
1452
|
|
|
$oScorm = new scorm(); |
1453
|
|
|
$manifest = $oScorm->import_package( |
1454
|
|
|
$scormFile['file'] |
1455
|
|
|
); |
1456
|
|
|
if (!empty($manifest)) { |
1457
|
|
|
$oScorm->parse_manifest($manifest); |
1458
|
|
|
$oScorm->import_manifest( |
1459
|
|
|
api_get_course_id(), |
1460
|
|
|
1, |
1461
|
|
|
0, |
1462
|
|
|
0, |
1463
|
|
|
$info['name'] |
1464
|
|
|
); |
1465
|
|
|
} |
1466
|
|
|
$oScorm->set_proximity($info['scormtype']); |
1467
|
|
|
$oScorm->set_maker('Scorm'); |
1468
|
|
|
$oScorm->set_jslib('scorm_api.php'); |
1469
|
|
|
} |
1470
|
|
|
} |
1471
|
|
|
|
1472
|
|
|
return true; |
1473
|
|
|
} |
1474
|
|
|
|
1475
|
|
|
return false; |
1476
|
|
|
} |
1477
|
|
|
|
1478
|
|
|
/** |
1479
|
|
|
* It saves glossary terms from module xml. |
1480
|
|
|
* |
1481
|
|
|
* @param $moduleValues |
1482
|
|
|
* @param $moduleId |
1483
|
|
|
* |
1484
|
|
|
* @return bool |
1485
|
|
|
*/ |
1486
|
|
|
public function processGlossary($moduleValues, $moduleId, $allFiles = [], $sectionPath = '/') |
1487
|
|
|
{ |
1488
|
|
|
$importedFiles = []; |
1489
|
|
|
$contextId = $moduleValues['attributes']['contextid']; |
1490
|
|
|
if (isset($allFiles[$contextId])) { |
1491
|
|
|
$importedFiles = $this->processSectionMultimedia($allFiles[$contextId], $sectionPath); |
1492
|
|
|
} |
1493
|
|
|
|
1494
|
|
|
if (!empty($moduleValues[$moduleId])) { |
1495
|
|
|
foreach ($moduleValues[$moduleId] as $entry) { |
1496
|
|
|
$values = []; |
1497
|
|
|
$values['name'] = $entry['concept']; |
1498
|
|
|
$entry['definition'] = $this->replaceMoodleChamiloCoursePath($entry['definition'], $sectionPath); |
1499
|
|
|
if ($importedFiles) { |
1500
|
|
|
$this->fixPathInText($importedFiles, $entry['definition']); |
1501
|
|
|
} |
1502
|
|
|
$values['description'] = $entry['definition']; |
1503
|
|
|
GlossaryManager::save_glossary($values); |
1504
|
|
|
} |
1505
|
|
|
|
1506
|
|
|
return true; |
1507
|
|
|
} |
1508
|
|
|
|
1509
|
|
|
return false; |
1510
|
|
|
} |
1511
|
|
|
|
1512
|
|
|
/** |
1513
|
|
|
* It process the module as document html. |
1514
|
|
|
* |
1515
|
|
|
* @param $moduleValues |
1516
|
|
|
* @param $moduleName |
1517
|
|
|
* |
1518
|
|
|
* @return false|int |
1519
|
|
|
*/ |
1520
|
|
|
public function processHtmlDocument($moduleValues, $moduleName, $importedFiles = [], $sectionPath = '/') |
1521
|
|
|
{ |
1522
|
|
|
$dir = $sectionPath; |
1523
|
|
|
$filepath = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/document'.$dir; |
1524
|
|
|
$title = trim($moduleValues['name']); |
1525
|
|
|
if ('$@NULL@$' == $title) { |
1526
|
|
|
$title = get_lang('Tag'); |
1527
|
|
|
} |
1528
|
|
|
|
1529
|
|
|
// Setting the filename |
1530
|
|
|
$filename = $title; |
1531
|
|
|
$filename = addslashes(trim($filename)); |
1532
|
|
|
$filename = Security::remove_XSS($filename); |
1533
|
|
|
$filename = api_replace_dangerous_char($filename); |
1534
|
|
|
$filename = disable_dangerous_file($filename); |
1535
|
|
|
$filename .= DocumentManager::getDocumentSuffix( |
1536
|
|
|
api_get_course_info(), |
1537
|
|
|
api_get_session_id(), |
1538
|
|
|
api_get_group_id() |
1539
|
|
|
); |
1540
|
|
|
|
1541
|
|
|
$extension = 'html'; |
1542
|
|
|
$content = ('page' == $moduleName ? $moduleValues['content'] : $moduleValues['intro']); |
1543
|
|
|
$content = api_html_entity_decode($content); |
1544
|
|
|
$cleanSectionPath = trim($sectionPath, '/\\'); |
1545
|
|
|
$content = $this->replaceMoodleChamiloCoursePath($content, $cleanSectionPath); |
1546
|
|
|
|
1547
|
|
|
if ($importedFiles) { |
1548
|
|
|
$this->fixPathInText($importedFiles, $content); |
1549
|
|
|
} |
1550
|
|
|
|
1551
|
|
|
if ($fp = @fopen($filepath.$filename.'.'.$extension, 'w')) { |
1552
|
|
|
$content = str_replace( |
1553
|
|
|
api_get_path(WEB_COURSE_PATH), |
1554
|
|
|
api_get_configuration_value('url_append').api_get_path(REL_COURSE_PATH), |
1555
|
|
|
$content |
1556
|
|
|
); |
1557
|
|
|
|
1558
|
|
|
fputs($fp, $content); |
1559
|
|
|
fclose($fp); |
1560
|
|
|
chmod($filepath.$filename.'.'.$extension, api_get_permissions_for_new_files()); |
1561
|
|
|
$fileSize = filesize($filepath.$filename.'.'.$extension); |
1562
|
|
|
$saveFilePath = $dir.$filename.'.'.$extension; |
1563
|
|
|
|
1564
|
|
|
$documentId = add_document( |
1565
|
|
|
api_get_course_info(), |
1566
|
|
|
$saveFilePath, |
1567
|
|
|
'file', |
1568
|
|
|
$fileSize, |
1569
|
|
|
$title |
1570
|
|
|
); |
1571
|
|
|
|
1572
|
|
|
if ($documentId) { |
1573
|
|
|
api_item_property_update( |
1574
|
|
|
api_get_course_info(), |
1575
|
|
|
TOOL_DOCUMENT, |
1576
|
|
|
$documentId, |
1577
|
|
|
'DocumentAdded', |
1578
|
|
|
api_get_user_id(), |
1579
|
|
|
[], |
1580
|
|
|
null, |
1581
|
|
|
null, |
1582
|
|
|
null, |
1583
|
|
|
api_get_session_id() |
1584
|
|
|
); |
1585
|
|
|
// Update parent folders |
1586
|
|
|
item_property_update_on_folder(api_get_course_info(), $dir, api_get_user_id()); |
1587
|
|
|
} |
1588
|
|
|
|
1589
|
|
|
return $documentId; |
1590
|
|
|
} |
1591
|
|
|
|
1592
|
|
|
return false; |
1593
|
|
|
} |
1594
|
|
|
|
1595
|
|
|
/** |
1596
|
|
|
* Read and validate the forum module XML. |
1597
|
|
|
* |
1598
|
|
|
* @param resource $moduleXml XML file |
1599
|
|
|
* |
1600
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1601
|
|
|
*/ |
1602
|
|
|
public function readForumModule($moduleXml) |
1603
|
|
|
{ |
1604
|
|
|
$moduleDoc = new DOMDocument(); |
1605
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1606
|
|
|
if (empty($moduleRes)) { |
1607
|
|
|
return false; |
1608
|
|
|
} |
1609
|
|
|
$activities = $moduleDoc->getElementsByTagName('forum'); |
1610
|
|
|
$currentItem = []; |
1611
|
|
|
foreach ($activities as $activity) { |
1612
|
|
|
if ($activity->childNodes->length) { |
1613
|
|
|
foreach ($activity->childNodes as $item) { |
1614
|
|
|
if (in_array($item->nodeName, ['type', 'name', 'intro', 'grade_forum'])) { |
1615
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1616
|
|
|
} |
1617
|
|
|
} |
1618
|
|
|
} |
1619
|
|
|
} |
1620
|
|
|
|
1621
|
|
|
$discussions = $moduleDoc->getElementsByTagName('discussion'); |
1622
|
|
|
|
1623
|
|
|
$discussionsList = []; |
1624
|
|
|
$counter = 0; |
1625
|
|
|
foreach ($discussions as $discussion) { |
1626
|
|
|
if ($discussion->childNodes->length) { |
1627
|
|
|
foreach ($discussion->childNodes as $item) { |
1628
|
|
|
$discussionsList[$counter][$item->nodeName] = $item->nodeValue; |
1629
|
|
|
} |
1630
|
|
|
$i = 0; |
1631
|
|
|
$postsNodes = $discussion->getElementsByTagName("post"); |
1632
|
|
|
$posts = []; |
1633
|
|
|
foreach ($postsNodes as $post) { |
1634
|
|
|
foreach ($post->childNodes as $n) { |
1635
|
|
|
$posts[$i][$n->nodeName] = $n->nodeValue; |
1636
|
|
|
} |
1637
|
|
|
$i++; |
1638
|
|
|
} |
1639
|
|
|
$discussionsList[$counter]['posts'] = $posts; |
1640
|
|
|
$counter++; |
1641
|
|
|
} |
1642
|
|
|
} |
1643
|
|
|
$currentItem['discussions'] = $discussionsList; |
1644
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1645
|
|
|
$currentItem['attributes'] = $attributes; |
1646
|
|
|
|
1647
|
|
|
return $currentItem; |
1648
|
|
|
} |
1649
|
|
|
|
1650
|
|
|
/** |
1651
|
|
|
* Read and validate the folder module XML. |
1652
|
|
|
* |
1653
|
|
|
* @param resource $moduleXml XML file |
1654
|
|
|
* |
1655
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1656
|
|
|
*/ |
1657
|
|
|
public function readFolderModule($moduleXml) |
1658
|
|
|
{ |
1659
|
|
|
$moduleDoc = new DOMDocument(); |
1660
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1661
|
|
|
if (empty($moduleRes)) { |
1662
|
|
|
return false; |
1663
|
|
|
} |
1664
|
|
|
$activities = $moduleDoc->getElementsByTagName('folder'); |
1665
|
|
|
$mainActivity = $moduleDoc->getElementsByTagName('activity'); |
1666
|
|
|
$contextId = $mainActivity->item(0)->getAttribute('contextid'); |
1667
|
|
|
$currentItem = []; |
1668
|
|
|
foreach ($activities as $activity) { |
1669
|
|
|
if ($activity->childNodes->length) { |
1670
|
|
|
foreach ($activity->childNodes as $item) { |
1671
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1672
|
|
|
} |
1673
|
|
|
} |
1674
|
|
|
} |
1675
|
|
|
|
1676
|
|
|
$currentItem['contextid'] = $contextId; |
1677
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1678
|
|
|
$currentItem['attributes'] = $attributes; |
1679
|
|
|
|
1680
|
|
|
return $currentItem; |
1681
|
|
|
} |
1682
|
|
|
|
1683
|
|
|
/** |
1684
|
|
|
* Read and validate the resource module XML. |
1685
|
|
|
* |
1686
|
|
|
* @param resource $moduleXml XML file |
1687
|
|
|
* |
1688
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1689
|
|
|
*/ |
1690
|
|
|
public function readResourceModule($moduleXml) |
1691
|
|
|
{ |
1692
|
|
|
$moduleDoc = new DOMDocument(); |
1693
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1694
|
|
|
if (empty($moduleRes)) { |
1695
|
|
|
return false; |
1696
|
|
|
} |
1697
|
|
|
$activities = $moduleDoc->getElementsByTagName('resource'); |
1698
|
|
|
$mainActivity = $moduleDoc->getElementsByTagName('activity'); |
1699
|
|
|
$contextId = $mainActivity->item(0)->getAttribute('contextid'); |
1700
|
|
|
$currentItem = []; |
1701
|
|
|
foreach ($activities as $activity) { |
1702
|
|
|
if ($activity->childNodes->length) { |
1703
|
|
|
foreach ($activity->childNodes as $item) { |
1704
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1705
|
|
|
} |
1706
|
|
|
} |
1707
|
|
|
} |
1708
|
|
|
|
1709
|
|
|
$currentItem['contextid'] = $contextId; |
1710
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1711
|
|
|
$currentItem['attributes'] = $attributes; |
1712
|
|
|
|
1713
|
|
|
return $currentItem; |
1714
|
|
|
} |
1715
|
|
|
|
1716
|
|
|
/** |
1717
|
|
|
* Read and validate the url module XML. |
1718
|
|
|
* |
1719
|
|
|
* @param resource $moduleXml XML file |
1720
|
|
|
* |
1721
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1722
|
|
|
*/ |
1723
|
|
|
public function readUrlModule($moduleXml) |
1724
|
|
|
{ |
1725
|
|
|
$moduleDoc = new DOMDocument(); |
1726
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1727
|
|
|
if (empty($moduleRes)) { |
1728
|
|
|
return false; |
1729
|
|
|
} |
1730
|
|
|
$activities = $moduleDoc->getElementsByTagName('url'); |
1731
|
|
|
$currentItem = []; |
1732
|
|
|
foreach ($activities as $activity) { |
1733
|
|
|
if ($activity->childNodes->length) { |
1734
|
|
|
foreach ($activity->childNodes as $item) { |
1735
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1736
|
|
|
} |
1737
|
|
|
} |
1738
|
|
|
} |
1739
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1740
|
|
|
$currentItem['attributes'] = $attributes; |
1741
|
|
|
|
1742
|
|
|
return $currentItem; |
1743
|
|
|
} |
1744
|
|
|
|
1745
|
|
|
/** |
1746
|
|
|
* It gets the grade values about a quiz imported. |
1747
|
|
|
* |
1748
|
|
|
* @param $gradeXml |
1749
|
|
|
* @param $quizId |
1750
|
|
|
* |
1751
|
|
|
* @return false|mixed |
1752
|
|
|
*/ |
1753
|
|
|
public function readQuizGradeModule($gradeXml, $quizId) |
1754
|
|
|
{ |
1755
|
|
|
$doc = new DOMDocument(); |
1756
|
|
|
$gradeRes = @$doc->loadXML($gradeXml); |
1757
|
|
|
if (empty($gradeRes)) { |
1758
|
|
|
return false; |
1759
|
|
|
} |
1760
|
|
|
$entries = $doc->getElementsByTagName('grade_item'); |
1761
|
|
|
$info = []; |
1762
|
|
|
$i = 0; |
1763
|
|
|
foreach ($entries as $entry) { |
1764
|
|
|
if (empty($entry->childNodes->length)) { |
1765
|
|
|
continue; |
1766
|
|
|
} |
1767
|
|
|
foreach ($entry->childNodes as $item) { |
1768
|
|
|
if (in_array($item->nodeName, ['iteminstance', 'grademax', 'grademin', 'gradepass'])) { |
1769
|
|
|
$info[$i][$item->nodeName] = $item->nodeValue; |
1770
|
|
|
} |
1771
|
|
|
} |
1772
|
|
|
$i++; |
1773
|
|
|
} |
1774
|
|
|
$grades = []; |
1775
|
|
|
if (!empty($info)) { |
1776
|
|
|
foreach ($info as $res) { |
1777
|
|
|
$grades[$res['iteminstance']] = $res; |
1778
|
|
|
} |
1779
|
|
|
|
1780
|
|
|
return $grades[$quizId]; |
1781
|
|
|
} |
1782
|
|
|
|
1783
|
|
|
return false; |
1784
|
|
|
} |
1785
|
|
|
|
1786
|
|
|
/** |
1787
|
|
|
* Read and validate the quiz module XML. |
1788
|
|
|
* |
1789
|
|
|
* @param resource $moduleXml XML file |
1790
|
|
|
* |
1791
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1792
|
|
|
*/ |
1793
|
|
|
public function readQuizModule($moduleXml) |
1794
|
|
|
{ |
1795
|
|
|
$moduleDoc = new DOMDocument(); |
1796
|
|
|
$moduleRes = @$moduleDoc->loadXML($moduleXml); |
1797
|
|
|
if (empty($moduleRes)) { |
1798
|
|
|
return false; |
1799
|
|
|
} |
1800
|
|
|
$activities = $moduleDoc->getElementsByTagName('quiz'); |
1801
|
|
|
$currentItem = []; |
1802
|
|
|
foreach ($activities as $activity) { |
1803
|
|
|
if ($activity->childNodes->length) { |
1804
|
|
|
foreach ($activity->childNodes as $item) { |
1805
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1806
|
|
|
} |
1807
|
|
|
$currentItem['quiz_id'] = $activity->getAttribute('id'); |
1808
|
|
|
} |
1809
|
|
|
} |
1810
|
|
|
|
1811
|
|
|
$questions = $moduleDoc->getElementsByTagName('question_instance'); |
1812
|
|
|
|
1813
|
|
|
$questionList = []; |
1814
|
|
|
$counter = 0; |
1815
|
|
|
foreach ($questions as $question) { |
1816
|
|
|
if ($question->childNodes->length) { |
1817
|
|
|
foreach ($question->childNodes as $item) { |
1818
|
|
|
$questionList[$counter][$item->nodeName] = $item->nodeValue; |
1819
|
|
|
} |
1820
|
|
|
$counter++; |
1821
|
|
|
} |
1822
|
|
|
} |
1823
|
|
|
$currentItem['question_instances'] = $questionList; |
1824
|
|
|
$attributes = $this->getDocActivityAttributes($moduleDoc); |
1825
|
|
|
$currentItem['attributes'] = $attributes; |
1826
|
|
|
|
1827
|
|
|
return $currentItem; |
1828
|
|
|
} |
1829
|
|
|
|
1830
|
|
|
/** |
1831
|
|
|
* Search the files of a resource type folder in main Files XML. |
1832
|
|
|
* |
1833
|
|
|
* @param resource $filesXml XML file |
1834
|
|
|
* @param int $contextId |
1835
|
|
|
* |
1836
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1837
|
|
|
*/ |
1838
|
|
|
public function readFolderModuleFilesXml($filesXml, $contextId = null) |
1839
|
|
|
{ |
1840
|
|
|
$moduleDoc = new DOMDocument(); |
1841
|
|
|
$moduleRes = @$moduleDoc->loadXML($filesXml); |
1842
|
|
|
|
1843
|
|
|
if (empty($moduleRes)) { |
1844
|
|
|
return false; |
1845
|
|
|
} |
1846
|
|
|
$activities = $moduleDoc->getElementsByTagName('file'); |
1847
|
|
|
$filesInfo = []; |
1848
|
|
|
$i = 0; |
1849
|
|
|
foreach ($activities as $activity) { |
1850
|
|
|
if (empty($activity->childNodes->length)) { |
1851
|
|
|
continue; |
1852
|
|
|
} |
1853
|
|
|
foreach ($activity->childNodes as $item) { |
1854
|
|
|
if (in_array($item->nodeName, ['filename', 'filesize', 'contenthash', 'contextid', 'filepath', 'filesize', 'mimetype'])) { |
1855
|
|
|
$filesInfo[$i][$item->nodeName] = $item->nodeValue; |
1856
|
|
|
} |
1857
|
|
|
} |
1858
|
|
|
$i++; |
1859
|
|
|
} |
1860
|
|
|
$currentItem = []; |
1861
|
|
|
if (!empty($filesInfo)) { |
1862
|
|
|
foreach ($filesInfo as $info) { |
1863
|
|
|
if (!empty($info['filesize'])) { |
1864
|
|
|
$currentItem[$info['contextid']]['files'][] = $info; |
1865
|
|
|
} else { |
1866
|
|
|
$currentItem[$info['contextid']]['folder'][] = $info; |
1867
|
|
|
} |
1868
|
|
|
} |
1869
|
|
|
} |
1870
|
|
|
$files = isset($contextId) ? $currentItem[$contextId] : $currentItem; |
1871
|
|
|
|
1872
|
|
|
return $files; |
1873
|
|
|
} |
1874
|
|
|
|
1875
|
|
|
/** |
1876
|
|
|
* Search the current file resource in main Files XML. |
1877
|
|
|
* |
1878
|
|
|
* @param resource $filesXml XML file |
1879
|
|
|
* @param int $contextId |
1880
|
|
|
* |
1881
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1882
|
|
|
*/ |
1883
|
|
|
public function readMainFilesXml($filesXml, $contextId) |
1884
|
|
|
{ |
1885
|
|
|
$moduleDoc = new DOMDocument(); |
1886
|
|
|
$moduleRes = @$moduleDoc->loadXML($filesXml); |
1887
|
|
|
|
1888
|
|
|
if (empty($moduleRes)) { |
1889
|
|
|
return false; |
1890
|
|
|
} |
1891
|
|
|
|
1892
|
|
|
$activities = $moduleDoc->getElementsByTagName('file'); |
1893
|
|
|
$filesInfo = []; |
1894
|
|
|
$i = 0; |
1895
|
|
|
foreach ($activities as $activity) { |
1896
|
|
|
if (empty($activity->childNodes->length)) { |
1897
|
|
|
continue; |
1898
|
|
|
} |
1899
|
|
|
foreach ($activity->childNodes as $item) { |
1900
|
|
|
if (in_array($item->nodeName, ['filename', 'filesize', 'contenthash', 'contextid', 'filesize', 'mimetype'])) { |
1901
|
|
|
$filesInfo[$i][$item->nodeName] = $item->nodeValue; |
1902
|
|
|
} |
1903
|
|
|
} |
1904
|
|
|
$i++; |
1905
|
|
|
} |
1906
|
|
|
$currentItem = []; |
1907
|
|
|
if (!empty($filesInfo)) { |
1908
|
|
|
foreach ($filesInfo as $info) { |
1909
|
|
|
if (!empty($info['filesize'])) { |
1910
|
|
|
$currentItem[$info['contextid']] = $info; |
1911
|
|
|
} |
1912
|
|
|
} |
1913
|
|
|
} |
1914
|
|
|
|
1915
|
|
|
return $currentItem[$contextId]; |
1916
|
|
|
} |
1917
|
|
|
|
1918
|
|
|
/** |
1919
|
|
|
* Search the current question resource in main Questions XML. |
1920
|
|
|
* |
1921
|
|
|
* @param resource $questionsXml XML file |
1922
|
|
|
* @param int $questionId |
1923
|
|
|
* |
1924
|
|
|
* @return mixed|array if is a valid xml file, false otherwise |
1925
|
|
|
*/ |
1926
|
|
|
public function readMainQuestionsXml($questionsXml, $questionId) |
1927
|
|
|
{ |
1928
|
|
|
$moduleDoc = new DOMDocument(); |
1929
|
|
|
$moduleRes = @$moduleDoc->loadXML($questionsXml); |
1930
|
|
|
if (empty($moduleRes)) { |
1931
|
|
|
return false; |
1932
|
|
|
} |
1933
|
|
|
|
1934
|
|
|
$questions = $moduleDoc->getElementsByTagName('question'); |
1935
|
|
|
$currentItem = []; |
1936
|
|
|
foreach ($questions as $question) { |
1937
|
|
|
if ((int) $question->getAttribute('id') !== (int) $questionId) { |
1938
|
|
|
continue; |
1939
|
|
|
} |
1940
|
|
|
|
1941
|
|
|
if (empty($question->childNodes->length)) { |
1942
|
|
|
continue; |
1943
|
|
|
} |
1944
|
|
|
|
1945
|
|
|
$currentItem['questionid'] = $questionId; |
1946
|
|
|
$questionType = ''; |
1947
|
|
|
foreach ($question->childNodes as $item) { |
1948
|
|
|
$currentItem[$item->nodeName] = $item->nodeValue; |
1949
|
|
|
if ('qtype' === $item->nodeName) { |
1950
|
|
|
$questionType = $item->nodeValue; |
1951
|
|
|
} |
1952
|
|
|
|
1953
|
|
|
if ($item->nodeName != 'plugin_qtype_'.$questionType.'_question') { |
1954
|
|
|
continue; |
1955
|
|
|
} |
1956
|
|
|
|
1957
|
|
|
$answer = $item->getElementsByTagName($this->getQuestionTypeAnswersTag($questionType)); |
1958
|
|
|
$currentItem['plugin_qtype_'.$questionType.'_question'] = []; |
1959
|
|
|
for ($i = 0; $i <= $answer->length - 1; $i++) { |
1960
|
|
|
$label = 'plugin_qtype_'.$questionType.'_question'; |
1961
|
|
|
$currentItem[$label][$i]['answerid'] = $answer->item($i)->getAttribute('id'); |
1962
|
|
|
foreach ($answer->item($i)->childNodes as $properties) { |
1963
|
|
|
$currentItem[$label][$i][$properties->nodeName] = $properties->nodeValue; |
1964
|
|
|
} |
1965
|
|
|
} |
1966
|
|
|
|
1967
|
|
|
$typeValues = $item->getElementsByTagName($this->getQuestionTypeOptionsTag($questionType)); |
1968
|
|
|
for ($i = 0; $i <= $typeValues->length - 1; $i++) { |
1969
|
|
|
foreach ($typeValues->item($i)->childNodes as $properties) { |
1970
|
|
|
$currentItem[$questionType.'_values'][$properties->nodeName] = $properties->nodeValue; |
1971
|
|
|
if ($properties->nodeName !== 'sequence') { |
1972
|
|
|
continue; |
1973
|
|
|
} |
1974
|
|
|
|
1975
|
|
|
$sequence = $properties->nodeValue; |
1976
|
|
|
$sequenceIds = explode(',', $sequence); |
1977
|
|
|
foreach ($sequenceIds as $qId) { |
1978
|
|
|
$questionMatch = $this->readMainQuestionsXml($questionsXml, $qId); |
1979
|
|
|
$currentItem['plugin_qtype_'.$questionType.'_question'][] = $questionMatch; |
1980
|
|
|
} |
1981
|
|
|
} |
1982
|
|
|
} |
1983
|
|
|
} |
1984
|
|
|
} |
1985
|
|
|
|
1986
|
|
|
$this->traverseArray($currentItem, ['#text', 'question_hints', 'tags']); |
1987
|
|
|
|
1988
|
|
|
return $currentItem; |
1989
|
|
|
} |
1990
|
|
|
|
1991
|
|
|
/** |
1992
|
|
|
* return the correct question type options tag. |
1993
|
|
|
* |
1994
|
|
|
* @param string $questionType name |
1995
|
|
|
* |
1996
|
|
|
* @return string question type tag |
1997
|
|
|
*/ |
1998
|
|
|
public function getQuestionTypeOptionsTag($questionType) |
1999
|
|
|
{ |
2000
|
|
|
switch ($questionType) { |
2001
|
|
|
case 'match': |
2002
|
|
|
case 'ddmatch': |
2003
|
|
|
return 'matchoptions'; |
2004
|
|
|
default: |
2005
|
|
|
return $questionType; |
2006
|
|
|
} |
2007
|
|
|
} |
2008
|
|
|
|
2009
|
|
|
/** |
2010
|
|
|
* return the correct question type answers tag. |
2011
|
|
|
* |
2012
|
|
|
* @param string $questionType name |
2013
|
|
|
* |
2014
|
|
|
* @return string question type tag |
2015
|
|
|
*/ |
2016
|
|
|
public function getQuestionTypeAnswersTag($questionType) |
2017
|
|
|
{ |
2018
|
|
|
switch ($questionType) { |
2019
|
|
|
case 'match': |
2020
|
|
|
case 'ddmatch': |
2021
|
|
|
return 'match'; |
2022
|
|
|
default: |
2023
|
|
|
return 'answer'; |
2024
|
|
|
} |
2025
|
|
|
} |
2026
|
|
|
|
2027
|
|
|
/** |
2028
|
|
|
* @param array Result of readMainQuestionsXml |
2029
|
|
|
* |
2030
|
|
|
* @return int Chamilo question type |
2031
|
|
|
*/ |
2032
|
|
|
public function matchMoodleChamiloQuestionTypes($questionsValues) |
2033
|
|
|
{ |
2034
|
|
|
$moodleQuestionType = $questionsValues['qtype']; |
2035
|
|
|
$questionOptions = $moodleQuestionType.'_values'; |
2036
|
|
|
// Check <single> located in <plugin_qtype_multichoice_question><multichoice><single><single> |
2037
|
|
|
if ( |
2038
|
|
|
'multichoice' === $moodleQuestionType && |
2039
|
|
|
isset($questionsValues[$questionOptions]) && |
2040
|
|
|
isset($questionsValues[$questionOptions]['single']) && |
2041
|
|
|
1 === (int) $questionsValues[$questionOptions]['single'] |
2042
|
|
|
) { |
2043
|
|
|
return UNIQUE_ANSWER; |
2044
|
|
|
} |
2045
|
|
|
|
2046
|
|
|
switch ($moodleQuestionType) { |
2047
|
|
|
case 'multichoice': |
2048
|
|
|
return MULTIPLE_ANSWER; |
2049
|
|
|
case 'multianswer': |
2050
|
|
|
case 'match': |
2051
|
|
|
return FILL_IN_BLANKS; |
2052
|
|
|
case 'essay': |
2053
|
|
|
case 'shortanswer': |
2054
|
|
|
return FREE_ANSWER; |
2055
|
|
|
case 'truefalse': |
2056
|
|
|
return UNIQUE_ANSWER; |
2057
|
|
|
} |
2058
|
|
|
} |
2059
|
|
|
|
2060
|
|
|
/** |
2061
|
|
|
* Fix moodle files that contains spaces. |
2062
|
|
|
* |
2063
|
|
|
* @param array $importedFiles |
2064
|
|
|
* @param string $text |
2065
|
|
|
* |
2066
|
|
|
* @return mixed |
2067
|
|
|
*/ |
2068
|
|
|
public function fixPathInText($importedFiles, &$text) |
2069
|
|
|
{ |
2070
|
|
|
if ($importedFiles) { |
2071
|
|
|
foreach ($importedFiles as $old => $new) { |
2072
|
|
|
// Ofaj fix moodle file names |
2073
|
|
|
// In some questions moodle text contains file with name like: |
2074
|
|
|
// Bild%20Check-In-Formular%20Ausfu%CC%88llen.jpg" |
2075
|
|
|
// rawurlencode function transforms '' (whitespace) to %20 and so on |
2076
|
|
|
$text = str_replace(rawurlencode($old), $new, $text); |
2077
|
|
|
} |
2078
|
|
|
} |
2079
|
|
|
|
2080
|
|
|
return $text; |
2081
|
|
|
} |
2082
|
|
|
|
2083
|
|
|
/** |
2084
|
|
|
* Process Moodle Answers to Chamilo. |
2085
|
|
|
* |
2086
|
|
|
* @param Exercise $exercise |
2087
|
|
|
* @param array $questionList |
2088
|
|
|
* @param string $questionType |
2089
|
|
|
* @param Question $questionInstance Question/Answer instance |
2090
|
|
|
* @param array $currentQuestion |
2091
|
|
|
* @param array $importedFiles |
2092
|
|
|
* |
2093
|
|
|
* @return int db response |
2094
|
|
|
*/ |
2095
|
|
|
public function processAnswers( |
2096
|
|
|
$exercise, |
2097
|
|
|
$questionList, |
2098
|
|
|
$questionType, |
2099
|
|
|
$questionInstance, |
2100
|
|
|
$currentQuestion, |
2101
|
|
|
$importedFiles, |
2102
|
|
|
$sectionPath = '' |
2103
|
|
|
) { |
2104
|
|
|
switch ($questionType) { |
2105
|
|
|
case 'multichoice': |
2106
|
|
|
$objAnswer = new Answer($questionInstance->iid); |
2107
|
|
|
$questionWeighting = 0; |
2108
|
|
|
foreach ($questionList as $slot => $answer) { |
2109
|
|
|
$this->processMultipleAnswer( |
2110
|
|
|
$objAnswer, |
2111
|
|
|
$answer, |
2112
|
|
|
$slot + 1, |
2113
|
|
|
$questionWeighting, |
2114
|
|
|
$importedFiles, |
2115
|
|
|
$sectionPath |
2116
|
|
|
); |
2117
|
|
|
} |
2118
|
|
|
|
2119
|
|
|
// saves the answers into the data base |
2120
|
|
|
$objAnswer->save(); |
2121
|
|
|
// sets the total weighting of the question |
2122
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2123
|
|
|
$questionInstance->save($exercise); |
2124
|
|
|
|
2125
|
|
|
return true; |
2126
|
|
|
case 'multianswer': |
2127
|
|
|
$objAnswer = new Answer($questionInstance->iid); |
2128
|
|
|
$coursePath = api_get_course_path(); |
2129
|
|
|
$placeholder = $this->replaceMoodleChamiloCoursePath($currentQuestion['questiontext'], $sectionPath); |
2130
|
|
|
$optionsValues = []; |
2131
|
|
|
foreach ($questionList as $slot => $subQuestion) { |
2132
|
|
|
$qtype = $subQuestion['qtype']; |
2133
|
|
|
$optionsValues[] = $this->processFillBlanks( |
2134
|
|
|
$objAnswer, |
2135
|
|
|
$qtype, |
2136
|
|
|
$subQuestion['plugin_qtype_'.$qtype.'_question'], |
2137
|
|
|
$placeholder, |
2138
|
|
|
$slot + 1 |
2139
|
|
|
); |
2140
|
|
|
} |
2141
|
|
|
|
2142
|
|
|
$answerOptionsWeight = '::'; |
2143
|
|
|
$answerOptionsSize = ''; |
2144
|
|
|
$questionWeighting = 0; |
2145
|
|
|
foreach ($optionsValues as $index => $value) { |
2146
|
|
|
$questionWeighting += $value['weight']; |
2147
|
|
|
$answerOptionsWeight .= $value['weight'].','; |
2148
|
|
|
$answerOptionsSize .= $value['size'].','; |
2149
|
|
|
} |
2150
|
|
|
|
2151
|
|
|
$answerOptionsWeight = substr($answerOptionsWeight, 0, -1); |
2152
|
|
|
$answerOptionsSize = substr($answerOptionsSize, 0, -1); |
2153
|
|
|
$answerOptions = $answerOptionsWeight.':'.$answerOptionsSize.':0@'; |
2154
|
|
|
$placeholder = $placeholder.PHP_EOL.$answerOptions; |
2155
|
|
|
|
2156
|
|
|
// This is a minor trick to clean the question description that in a multianswer is the main placeholder |
2157
|
|
|
$questionInstance->updateDescription(''); |
2158
|
|
|
// sets the total weighting of the question |
2159
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2160
|
|
|
$questionInstance->save($exercise); |
2161
|
|
|
$this->fixPathInText($importedFiles, $placeholder); |
2162
|
|
|
|
2163
|
|
|
// saves the answers into the data base |
2164
|
|
|
$objAnswer->createAnswer($placeholder, 0, '', 0, 1); |
2165
|
|
|
$objAnswer->save(); |
2166
|
|
|
|
2167
|
|
|
return true; |
2168
|
|
|
case 'match': |
2169
|
|
|
$objAnswer = new Answer($questionInstance->iid); |
2170
|
|
|
$placeholder = ''; |
2171
|
|
|
|
2172
|
|
|
$optionsValues = $this->processFillBlanks( |
2173
|
|
|
$objAnswer, |
2174
|
|
|
'match', |
2175
|
|
|
$questionList, |
2176
|
|
|
$placeholder, |
2177
|
|
|
0, |
2178
|
|
|
$sectionPath |
2179
|
|
|
); |
2180
|
|
|
|
2181
|
|
|
$answerOptionsWeight = '::'; |
2182
|
|
|
$answerOptionsSize = ''; |
2183
|
|
|
$questionWeighting = 0; |
2184
|
|
|
foreach ($optionsValues as $index => $value) { |
2185
|
|
|
$questionWeighting += $value['weight']; |
2186
|
|
|
$answerOptionsWeight .= $value['weight'].','; |
2187
|
|
|
$answerOptionsSize .= $value['size'].','; |
2188
|
|
|
} |
2189
|
|
|
|
2190
|
|
|
$answerOptionsWeight = substr($answerOptionsWeight, 0, -1); |
2191
|
|
|
$answerOptionsSize = substr($answerOptionsSize, 0, -1); |
2192
|
|
|
$answerOptions = $answerOptionsWeight.':'.$answerOptionsSize.':0@'; |
2193
|
|
|
$placeholder = $placeholder.PHP_EOL.$answerOptions; |
2194
|
|
|
|
2195
|
|
|
// sets the total weighting of the question |
2196
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2197
|
|
|
$questionInstance->save($exercise); |
2198
|
|
|
// saves the answers into the database |
2199
|
|
|
$this->fixPathInText($importedFiles, $placeholder); |
2200
|
|
|
$objAnswer->createAnswer($placeholder, 0, '', 0, 1); |
2201
|
|
|
$objAnswer->save(); |
2202
|
|
|
|
2203
|
|
|
return true; |
2204
|
|
|
case 'ddmatch': |
2205
|
|
|
$questionWeighting = $currentQuestion['defaultmark']; |
2206
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2207
|
|
|
$questionInstance->updateDescription(get_lang('ThisQuestionIsNotSupportedYet')); |
2208
|
|
|
$questionInstance->save($exercise); |
2209
|
|
|
|
2210
|
|
|
return false; |
2211
|
|
|
case 'shortanswer': |
2212
|
|
|
case 'essay': |
2213
|
|
|
$questionWeighting = $currentQuestion['defaultmark']; |
2214
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2215
|
|
|
$questionInstance->save($exercise); |
2216
|
|
|
|
2217
|
|
|
return true; |
2218
|
|
|
case 'truefalse': |
2219
|
|
|
$objAnswer = new Answer($questionInstance->iid); |
2220
|
|
|
$questionWeighting = 0; |
2221
|
|
|
foreach ($questionList as $slot => $answer) { |
2222
|
|
|
$this->processTrueFalse( |
2223
|
|
|
$objAnswer, |
2224
|
|
|
$answer, |
2225
|
|
|
$slot + 1, |
2226
|
|
|
$questionWeighting, |
2227
|
|
|
$importedFiles, |
2228
|
|
|
$sectionPath |
2229
|
|
|
); |
2230
|
|
|
} |
2231
|
|
|
|
2232
|
|
|
// saves the answers into the data base |
2233
|
|
|
$objAnswer->save(); |
2234
|
|
|
// sets the total weighting of the question |
2235
|
|
|
$questionInstance->updateWeighting($questionWeighting); |
2236
|
|
|
$questionInstance->save($exercise); |
2237
|
|
|
|
2238
|
|
|
return false; |
2239
|
|
|
default: |
2240
|
|
|
return false; |
2241
|
|
|
} |
2242
|
|
|
} |
2243
|
|
|
|
2244
|
|
|
/** |
2245
|
|
|
* Process Chamilo Unique Answer. |
2246
|
|
|
* |
2247
|
|
|
* @param object $objAnswer |
2248
|
|
|
* @param array $answerValues |
2249
|
|
|
* @param int $position |
2250
|
|
|
* @param int $questionWeighting |
2251
|
|
|
* @param array $importedFiles |
2252
|
|
|
* |
2253
|
|
|
* @return int db response |
2254
|
|
|
*/ |
2255
|
|
|
public function processUniqueAnswer( |
2256
|
|
|
$objAnswer, |
2257
|
|
|
$answerValues, |
2258
|
|
|
$position, |
2259
|
|
|
&$questionWeighting, |
2260
|
|
|
$importedFiles, |
2261
|
|
|
$sectionPath = '' |
2262
|
|
|
) { |
2263
|
|
|
$correct = (int) $answerValues['fraction'] ? (int) $answerValues['fraction'] : 0; |
2264
|
|
|
$answer = $answerValues['answertext']; |
2265
|
|
|
$comment = $answerValues['feedback']; |
2266
|
|
|
$weighting = $answerValues['fraction']; |
2267
|
|
|
$weighting = abs($weighting); |
2268
|
|
|
if ($weighting > 0) { |
2269
|
|
|
$questionWeighting += $weighting; |
2270
|
|
|
} |
2271
|
|
|
$goodAnswer = $correct ? true : false; |
2272
|
|
|
|
2273
|
|
|
$this->fixPathInText($importedFiles, $answer); |
2274
|
|
|
$answer = $this->replaceMoodleChamiloCoursePath($answer, $sectionPath); |
2275
|
|
|
$comment = $this->replaceMoodleChamiloCoursePath($comment, $sectionPath); |
2276
|
|
|
|
2277
|
|
|
$objAnswer->createAnswer( |
2278
|
|
|
$answer, |
2279
|
|
|
$goodAnswer, |
2280
|
|
|
$comment, |
2281
|
|
|
$weighting, |
2282
|
|
|
$position, |
2283
|
|
|
null, |
2284
|
|
|
null, |
2285
|
|
|
'' |
2286
|
|
|
); |
2287
|
|
|
} |
2288
|
|
|
|
2289
|
|
|
public function processMultipleAnswer( |
2290
|
|
|
Answer $objAnswer, |
2291
|
|
|
$answerValues, |
2292
|
|
|
$position, |
2293
|
|
|
&$questionWeighting, |
2294
|
|
|
$importedFiles, |
2295
|
|
|
$sectionPath = '' |
2296
|
|
|
) { |
2297
|
|
|
$answer = $answerValues['answertext']; |
2298
|
|
|
$comment = $answerValues['feedback']; |
2299
|
|
|
$weighting = $answerValues['fraction']; |
2300
|
|
|
//$weighting = abs($weighting); |
2301
|
|
|
if ($weighting > 0) { |
2302
|
|
|
$questionWeighting += $weighting; |
2303
|
|
|
} |
2304
|
|
|
$goodAnswer = $weighting > 0; |
2305
|
|
|
|
2306
|
|
|
$this->fixPathInText($importedFiles, $answer); |
2307
|
|
|
$answer = $this->replaceMoodleChamiloCoursePath($answer, $sectionPath); |
2308
|
|
|
$comment = $this->replaceMoodleChamiloCoursePath($comment, $sectionPath); |
2309
|
|
|
|
2310
|
|
|
$objAnswer->createAnswer( |
2311
|
|
|
$answer, |
2312
|
|
|
$goodAnswer, |
2313
|
|
|
$comment, |
2314
|
|
|
$weighting, |
2315
|
|
|
$position, |
2316
|
|
|
null, |
2317
|
|
|
null, |
2318
|
|
|
'' |
2319
|
|
|
); |
2320
|
|
|
} |
2321
|
|
|
|
2322
|
|
|
/** |
2323
|
|
|
* Process Chamilo True False. |
2324
|
|
|
* |
2325
|
|
|
* @param Answer $objAnswer |
2326
|
|
|
* @param array $answerValues |
2327
|
|
|
* @param int $position |
2328
|
|
|
* @param int $questionWeighting |
2329
|
|
|
* @param array $importedFiles |
2330
|
|
|
* |
2331
|
|
|
* @return int db response |
2332
|
|
|
*/ |
2333
|
|
|
public function processTrueFalse( |
2334
|
|
|
$objAnswer, |
2335
|
|
|
$answerValues, |
2336
|
|
|
$position, |
2337
|
|
|
&$questionWeighting, |
2338
|
|
|
$importedFiles, |
2339
|
|
|
$sectionPath = '' |
2340
|
|
|
) { |
2341
|
|
|
$correct = (int) $answerValues['fraction'] ? (int) $answerValues['fraction'] : 0; |
2342
|
|
|
$answer = $answerValues['answertext']; |
2343
|
|
|
$comment = $answerValues['feedback']; |
2344
|
|
|
$weighting = $answerValues['fraction']; |
2345
|
|
|
$weighting = abs($weighting); |
2346
|
|
|
if ($weighting > 0) { |
2347
|
|
|
$questionWeighting += $weighting; |
2348
|
|
|
} |
2349
|
|
|
$goodAnswer = $correct ? true : false; |
2350
|
|
|
|
2351
|
|
|
$this->fixPathInText($importedFiles, $answer); |
2352
|
|
|
$answer = $this->replaceMoodleChamiloCoursePath($answer, $sectionPath); |
2353
|
|
|
$comment = $this->replaceMoodleChamiloCoursePath($comment, $sectionPath); |
2354
|
|
|
|
2355
|
|
|
$objAnswer->createAnswer( |
2356
|
|
|
$answer, |
2357
|
|
|
$goodAnswer, |
2358
|
|
|
$comment, |
2359
|
|
|
$weighting, |
2360
|
|
|
$position, |
2361
|
|
|
null, |
2362
|
|
|
null, |
2363
|
|
|
'' |
2364
|
|
|
); |
2365
|
|
|
} |
2366
|
|
|
|
2367
|
|
|
/** |
2368
|
|
|
* Process Chamilo FillBlanks. |
2369
|
|
|
* |
2370
|
|
|
* @param object $objAnswer |
2371
|
|
|
* @param array $questionType |
2372
|
|
|
* @param array $answerValues |
2373
|
|
|
* @param string $placeholder |
2374
|
|
|
* @param int $position |
2375
|
|
|
* |
2376
|
|
|
* @return int db response |
2377
|
|
|
*/ |
2378
|
|
|
public function processFillBlanks( |
2379
|
|
|
$objAnswer, |
2380
|
|
|
$questionType, |
2381
|
|
|
$answerValues, |
2382
|
|
|
&$placeholder, |
2383
|
|
|
$position, |
2384
|
|
|
$sectionPath = '' |
2385
|
|
|
) { |
2386
|
|
|
switch ($questionType) { |
2387
|
|
|
case 'multichoice': |
2388
|
|
|
$optionsValues = []; |
2389
|
|
|
$correctAnswer = ''; |
2390
|
|
|
$othersAnswer = ''; |
2391
|
|
|
foreach ($answerValues as $answer) { |
2392
|
|
|
$correct = (int) $answer['fraction']; |
2393
|
|
|
if ($correct) { |
2394
|
|
|
$correctAnswer .= $answer['answertext'].'|'; |
2395
|
|
|
$optionsValues['weight'] = $answer['fraction']; |
2396
|
|
|
$optionsValues['size'] = '200'; |
2397
|
|
|
} else { |
2398
|
|
|
$othersAnswer .= $answer['answertext'].'|'; |
2399
|
|
|
} |
2400
|
|
|
} |
2401
|
|
|
$currentAnswers = $correctAnswer.$othersAnswer; |
2402
|
|
|
$currentAnswers = '['.substr($currentAnswers, 0, -1).']'; |
2403
|
|
|
$placeholder = str_replace("{#$position}", $currentAnswers, $placeholder); |
2404
|
|
|
|
2405
|
|
|
return $optionsValues; |
2406
|
|
|
case 'shortanswer': |
2407
|
|
|
$optionsValues = []; |
2408
|
|
|
$correctAnswer = ''; |
2409
|
|
|
foreach ($answerValues as $answer) { |
2410
|
|
|
$correct = (int) $answer['fraction']; |
2411
|
|
|
if ($correct) { |
2412
|
|
|
$correctAnswer .= $answer['answertext']; |
2413
|
|
|
$optionsValues['weight'] = $answer['fraction']; |
2414
|
|
|
$optionsValues['size'] = '200'; |
2415
|
|
|
} |
2416
|
|
|
} |
2417
|
|
|
|
2418
|
|
|
$currentAnswers = '['.$correctAnswer.']'; |
2419
|
|
|
$placeholder = str_replace("{#$position}", $currentAnswers, $placeholder); |
2420
|
|
|
|
2421
|
|
|
return $optionsValues; |
2422
|
|
|
case 'match': |
2423
|
|
|
$answers = []; |
2424
|
|
|
// Here first we need to extract all the possible answers |
2425
|
|
|
foreach ($answerValues as $slot => $answer) { |
2426
|
|
|
$answers[$slot] = $answer['answertext']; |
2427
|
|
|
} |
2428
|
|
|
|
2429
|
|
|
// Now we set the order of the values matching the correct answer and set it to the first element |
2430
|
|
|
$optionsValues = []; |
2431
|
|
|
foreach ($answerValues as $slot => $answer) { |
2432
|
|
|
$correctAnswer = ''; |
2433
|
|
|
$othersAnswers = ''; |
2434
|
|
|
$correctAnswer .= $answer['answertext'].'|'; |
2435
|
|
|
|
2436
|
|
|
foreach ($answers as $other) { |
2437
|
|
|
if ($other !== $answer['answertext']) { |
2438
|
|
|
$othersAnswers .= $other.'|'; |
2439
|
|
|
} |
2440
|
|
|
} |
2441
|
|
|
|
2442
|
|
|
$optionsValues[$slot]['weight'] = 1; |
2443
|
|
|
$optionsValues[$slot]['size'] = '200'; |
2444
|
|
|
|
2445
|
|
|
$currentAnswers = htmlentities($correctAnswer.$othersAnswers); |
2446
|
|
|
$currentAnswers = '['.substr($currentAnswers, 0, -1).'] '; |
2447
|
|
|
$answer['questiontext'] = $this->replaceMoodleChamiloCoursePath($answer['questiontext'], $sectionPath); |
2448
|
|
|
|
2449
|
|
|
$placeholder .= '<p> '.strip_tags($answer['questiontext']).' '.$currentAnswers.' </p>'; |
2450
|
|
|
} |
2451
|
|
|
|
2452
|
|
|
return $optionsValues; |
2453
|
|
|
default: |
2454
|
|
|
return false; |
2455
|
|
|
} |
2456
|
|
|
} |
2457
|
|
|
|
2458
|
|
|
/** |
2459
|
|
|
* get All files associated with a question. |
2460
|
|
|
* |
2461
|
|
|
* @param $filesXml |
2462
|
|
|
* |
2463
|
|
|
* @return array |
2464
|
|
|
*/ |
2465
|
|
|
public function getAllQuestionFiles($filesXml) |
2466
|
|
|
{ |
2467
|
|
|
$moduleDoc = new DOMDocument(); |
2468
|
|
|
$moduleRes = @$moduleDoc->loadXML($filesXml); |
2469
|
|
|
|
2470
|
|
|
if (empty($moduleRes)) { |
2471
|
|
|
return []; |
2472
|
|
|
} |
2473
|
|
|
|
2474
|
|
|
$allFiles = []; |
2475
|
|
|
$activities = $moduleDoc->getElementsByTagName('file'); |
2476
|
|
|
foreach ($activities as $activity) { |
2477
|
|
|
$currentItem = []; |
2478
|
|
|
$thisIsAnInvalidItem = false; |
2479
|
|
|
|
2480
|
|
|
if ($activity->childNodes->length) { |
2481
|
|
|
foreach ($activity->childNodes as $item) { |
2482
|
|
|
if ($item->nodeName == 'component' && $item->nodeValue == 'mod_resource') { |
2483
|
|
|
$thisIsAnInvalidItem = true; |
2484
|
|
|
} |
2485
|
|
|
|
2486
|
|
|
if ($item->nodeName == 'component' && $item->nodeValue == 'mod_scorm') { |
2487
|
|
|
$currentItem['modscorm'] = true; |
2488
|
|
|
} |
2489
|
|
|
|
2490
|
|
|
if ($item->nodeName == 'contenthash') { |
2491
|
|
|
$currentItem['contenthash'] = $item->nodeValue; |
2492
|
|
|
} |
2493
|
|
|
|
2494
|
|
|
if ($item->nodeName == 'filename') { |
2495
|
|
|
$currentItem['filename'] = $item->nodeValue; |
2496
|
|
|
} |
2497
|
|
|
|
2498
|
|
|
if ($item->nodeName == 'filesize') { |
2499
|
|
|
$currentItem['filesize'] = $item->nodeValue; |
2500
|
|
|
} |
2501
|
|
|
|
2502
|
|
|
if ($item->nodeName == 'contextid') { |
2503
|
|
|
$currentItem['contextid'] = $item->nodeValue; |
2504
|
|
|
} |
2505
|
|
|
|
2506
|
|
|
if ($item->nodeName == 'mimetype' && $item->nodeValue == 'document/unknown') { |
2507
|
|
|
$thisIsAnInvalidItem = true; |
2508
|
|
|
} |
2509
|
|
|
|
2510
|
|
|
if ($item->nodeName == 'mimetype' && $item->nodeValue !== 'document/unknown') { |
2511
|
|
|
$currentItem['mimetype'] = $item->nodeValue; |
2512
|
|
|
} |
2513
|
|
|
} |
2514
|
|
|
} |
2515
|
|
|
|
2516
|
|
|
if (!$thisIsAnInvalidItem) { |
2517
|
|
|
$allFiles[] = $currentItem; |
2518
|
|
|
} |
2519
|
|
|
} |
2520
|
|
|
|
2521
|
|
|
return $allFiles; |
2522
|
|
|
} |
2523
|
|
|
|
2524
|
|
|
/** |
2525
|
|
|
* Litle utility to delete the unuseful tags. |
2526
|
|
|
* |
2527
|
|
|
* @param $array |
2528
|
|
|
* @param $keys |
2529
|
|
|
*/ |
2530
|
|
|
public function traverseArray(&$array, $keys) |
2531
|
|
|
{ |
2532
|
|
|
foreach ($array as $key => &$value) { |
2533
|
|
|
if (is_array($value)) { |
2534
|
|
|
$this->traverseArray($value, $keys); |
2535
|
|
|
} else { |
2536
|
|
|
if (in_array($key, $keys)) { |
2537
|
|
|
unset($array[$key]); |
2538
|
|
|
} |
2539
|
|
|
} |
2540
|
|
|
} |
2541
|
|
|
} |
2542
|
|
|
|
2543
|
|
|
/** |
2544
|
|
|
* Check if folder is empty or not. |
2545
|
|
|
* |
2546
|
|
|
* @param $dir |
2547
|
|
|
* |
2548
|
|
|
* @return bool |
2549
|
|
|
*/ |
2550
|
|
|
private function isEmptyDir($dir) |
2551
|
|
|
{ |
2552
|
|
|
$iterator = new FilesystemIterator($dir); |
2553
|
|
|
$isDirEmpty = !$iterator->valid(); |
2554
|
|
|
|
2555
|
|
|
return $isDirEmpty; |
2556
|
|
|
} |
2557
|
|
|
} |
2558
|
|
|
|