function jlms_install_plugins() { // installation of JoomlaLMS plugins (plugins were added in 1.0.5) $absolutePath = JPATH_SITE; $liveSite = substr_replace(JURI::root(), '', -1, 1); $database =& JFactory::getDBO(); $plugins_dir = $absolutePath . '/components/com_joomla_lms/includes/plugins'; $files = array(); $handle = opendir($plugins_dir); while (false !== ($dir_name = readdir($handle))) { if (is_dir($plugins_dir . '/' . $dir_name) && $dir_name != "." && $dir_name != "..") { $dir = opendir($plugins_dir . '/' . $dir_name); while (false !== ($file = readdir($dir))) { if ($file != "." && $file != ".." && preg_match('/\\.xml$/', $file)) { $tmp = array('dir' => $dir_name, 'file' => $file); $files[] = $tmp; } } } } closedir($handle); //require_once($absolutePath.'/components/com_joomla_lms/joomla_lms.class.php'); // TODO: replace class to the simple database INSERT for ($i = 0; $i < count($files); $i++) { // check if new $query = "SELECT COUNT(*) FROM #__lms_plugins WHERE element = '" . str_replace('.xml', '', $files[$i]['file']) . "' AND folder = '" . $files[$i]['dir'] . "'"; $database->setQuery($query); $total = $database->loadResult(); $phpfile = $absolutePath . '/components/com_joomla_lms/includes/plugins/' . $files[$i]['dir'] . '/' . str_replace('.xml', '.php', $files[$i]['file']); $xmlfile = $absolutePath . '/components/com_joomla_lms/includes/plugins/' . $files[$i]['dir'] . '/' . $files[$i]['file']; if ($total == 0 && file_exists($xmlfile)) { $row = new stdClass(); $row->name = ''; $row->short_description = ''; $row->element = ''; $row->folder = ''; // xml file for module $xmlDoc =& JLMSFactory::getXMLParser(); if ($xmlDoc->loadFile($xmlfile)) { $root =& $xmlDoc->document; if ($root->name() == 'jlmsplugin') { $element =& $root->getElementByPath('name'); $row->name = $element ? trim($element->data()) : ''; $element =& $root->getElementByPath('short_description'); $row->short_description = $element ? trim($element->data()) : ''; } } $row->element = str_replace('.xml', '', $files[$i]['file']); $row->folder = $files[$i]['dir']; $query = "INSERT INTO #__lms_plugins (`name`, `element`, `folder`, `short_description`) VALUES(" . $database->Quote($row->name) . ", " . $database->Quote($row->element) . ", " . $database->Quote($row->folder) . ", " . $database->Quote($row->short_description) . ")"; $database->setQuery($query); $database->query(); } } }
/** * Convert BB export course file to JLMS export course file and upload it to database * @param String Name of form field with bb filename * @return Array ['lmsfile'] - Name of JLMS export course file (file placed in \media) (null if error) ['msg'] - Message */ function processBBfile($course_id = 0, $def_course_name = 'BB course', $do_lms_archive = true, $upload_to_db = true) { global $JLMS_DB, $JLMS_CONFIG, $my; if (!$this->is_prepared) { return array('lmsfile' => null, 'msg' => "Error! Invalid parameters passed"); } if (!$do_lms_archive && !$upload_to_db || !$this->bb_file_media_name && !$this->bb_file_tmp_name) { return array('lmsfile' => null, 'msg' => "Error! Invalid parameters passed"); } require_once $JLMS_CONFIG->get('absolute_path') . "/components/com_joomla_lms/includes/jlms_dir_operation.php"; require_once $JLMS_CONFIG->get('absolute_path') . "/components/com_joomla_lms/includes/jlms_zip_operation.php"; // for function "JLMS_parse_XML_elements()" require_once $JLMS_CONFIG->get('absolute_path') . "/components/com_joomla_lms/includes/jlms_course_import.php"; @set_time_limit('3000'); // Check that the zlib is available if (!extension_loaded('zlib')) { return array('lmsfile' => null, 'msg' => "Error! zlib library unavailable"); } if (!$this->bb_file_media_name && !$this->bb_file_tmp_name) { return array('lmsfile' => null, 'msg' => _JLMS_EM_SELECT_FILE); } $config =& JFactory::getConfig(); $extract_dir = $config->get('tmp_path') . DS . "bb_course_export_" . uniqid(rand()) . DS; if ($this->bb_file_tmp_name) { $archive = $this->bb_file_tmp_name; } else { $archive = $JLMS_CONFIG->get('absolute_path') . "/media/" . $this->bb_file_media_name; } //exstract archive in uniqfolder media extractBackupArchive($archive, $extract_dir); $xmlFile = $extract_dir . "imsmanifest.xml"; if ($fp1 = fopen($xmlFile, "r")) { $fline = fgets($fp1); $match = array(); preg_match('/encoding="([0-9a-zA-Z-]*)"/i', $fline, $match); //find quoted encoding if (isset($match[1]) && $match[1] != "ISO-8859-1") { $this->charset_lang = $match[1]; } fclose($fp1); } $xmlDoc =& JLMSFactory::getXMLParser(); if (!$xmlDoc->loadFile($xmlFile)) { return array('lmsfile' => null, 'msg' => 'Error during reading xml file'); } $root =& $xmlDoc->document; if ($root->name() != 'manifest') { return array('lmsfile' => null, 'msg' => 'Not a Course installation file'); } // **************************************************************************************************** //get config values $query = "SELECT * FROM `#__lms_config`"; $JLMS_DB->SetQuery($query); $lms_cfg = $JLMS_DB->LoadObjectList(); $lms_cfg_doc_folder = ''; $lms_cfg_scorm = ''; $lms_cfg_backup_folder = ''; $lms_cfg_quiz_enabled = 0; foreach ($lms_cfg as $lcf) { if ($lcf->lms_config_var == 'plugin_quiz') { $lms_cfg_quiz_enabled = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'jlms_doc_folder') { $lms_cfg_doc_folder = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'scorm_folder') { $lms_cfg_scorm = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'jlms_backup_folder') { $lms_cfg_backup_folder = $lcf->lms_config_value; } } // *************************************************************************************************** $course = new stdClass(); $course->course_name = $def_course_name; $course->course_description = ''; $course->metadesc = ''; $course->metakeys = ''; $course->self_reg = ''; $course->paid = 0; $course->add_forum = 0; $course->add_chat = 0; $course->owner_id = $my->id; $course->published = 0; $course->publish_start = 0; $course->publish_end = 0; $course->start_date = '0000-00-00'; $course->end_date = '0000-00-00'; $course->spec_reg = 0; $course->cat_id = 0; // 02.03.2007 1.0.1 support $course->params = ''; $course->gid = 0; $course->language = 0; //get resources $element =& $root->getElementByPath('resources'); $resources = JLMS_parse_XML_elements($element->children(), array('identifier', 'type'), array()); foreach ($resources as $resource) { if ($resource->type == 'course/x-bb-coursesetting') { $resourceFile = $extract_dir . $resource->identifier . ".dat"; $resourceXmlDoc =& JLMSFactory::getXMLParser(); ////$resourceXmlDoc->resolveErrors( true ); if ($resourceXmlDoc->loadFile($resourceFile)) { $resourceRoot =& $resourceXmlDoc->document; $resourceElement =& $resourceRoot->getElementByPath('title'); $course->course_name = $this->attributes($resourceElement, 'value'); if ($def_course_name != 'BB course') { $course->course_name = $def_course_name; } $resourceElement =& $resourceRoot->getElementByPath('description'); $course->course_description = $this->data($resourceElement); } } } //save course if ($upload_to_db) { if (!$course_id) { $JLMS_DB->insertObject("#__lms_courses", $course, "id"); //get new Course_id $course_id = $JLMS_DB->insertid(); // create teacher for imported course $default_teacher_role = 0; $query = "SELECT id FROM #__lms_usertypes WHERE roletype_id = 2 AND default_role = 1 LIMIT 0,1"; $JLMS_DB->setQuery($query); $default_teacher_role = intval($JLMS_DB->LoadResult()); if (!$default_teacher_role) { $query = "SELECT id FROM #__lms_usertypes WHERE roletype_id = 2 LIMIT 0,1"; $JLMS_DB->setQuery($query); $default_teacher_role = intval($JLMS_DB->LoadResult()); if (!$default_teacher_role) { $default_teacher_role = 1; } } $query = "INSERT INTO `#__lms_user_courses` (user_id, course_id, role_id) VALUES ('" . $my->id . "','" . $course_id . "','" . $default_teacher_role . "')"; $JLMS_DB->setQuery($query); $JLMS_DB->query(); } } // ****************************************************************************************************************** // process resourses $i = 0; //get data from resource files while ($i < count($resources)) { //$resources[$i]->identifier .= ".dat"; $resourceFile = $extract_dir . $resources[$i]->identifier . ".dat"; //echo $resourceFile.'<br />'; $resourceXmlDoc =& JLMSFactory::getXMLParser(); //$resourceXmlDoc->resolveErrors( true ); if ($resourceXmlDoc->loadFile($resourceFile)) { $resourceRoot =& $resourceXmlDoc->document; //file, folder, link or content $resources[$i]->resource_type = ''; if ($resources[$i]->type == 'resource/x-bb-document') { $resourceElement =& $resourceRoot->getElementByPath('contenthandler'); // resource/x-bb-document - content may be with file // resource/x-bb-folder - foder // resource/x-bb-externallink - link $resources[$i]->resource_type = $this->attributes($resourceElement, 'value'); if ($resources[$i]->resource_type == 'resource/x-bb-document' || $resources[$i]->resource_type == 'resource/x-bb-folder' || $resources[$i]->resource_type == 'resource/x-bb-externallink') { //save files $resourceElement =& $resourceRoot->getElementByPath('files'); $files = JLMS_parse_XML_elements($resourceElement->children(), array('id'), array('name')); if (count($files) > 0) { $resources[$i]->files = $files; } //$resourceElement = &$resourceRoot->getElementByPath('CONTENT', 1); $resources[$i]->id = $this->attributes($resourceRoot, 'id'); //save URLs $resourceElement =& $resourceRoot->getElementByPath('url'); if ($this->attributes($resourceElement, 'value')) { $resources[$i]->url = $this->attributes($resourceElement, 'value'); } //save name and description $resourceElement =& $resourceRoot->getElementByPath('title'); if ($this->attributes($resourceElement, 'value')) { $resources[$i]->title = $this->attributes($resourceElement, 'value'); } else { $resources[$i]->title = ''; } $resourceElement =& $resourceRoot->getElementByPath('body'); $text =& $resourceElement->getElementByPath('text'); if ($text) { $resources[$i]->text = $this->data($text); } else { $resources[$i]->text = ''; } //save START and END date $resourceElement =& $resourceRoot->getElementByPath('dates'); $tmp = $resourceElement->getElementByPath('start'); if ($this->attributes($tmp, 'value')) { $resources[$i]->start = $this->attributes($tmp, 'value'); } $tmp = $resourceElement->getElementByPath('end'); if ($this->attributes($tmp, 'value')) { $resources[$i]->end = $this->attributes($tmp, 'value'); } } } elseif ($resources[$i]->type == 'resource/x-bb-announcement') { //save name and description $resourceElement =& $resourceRoot->getElementByPath('title'); if ($this->attributes($resourceElement, 'value')) { $resources[$i]->title = $this->attributes($resourceElement, 'value'); } $resourceElement =& $resourceRoot->getElementByPath('description'); $text =& $resourceElement->getElementByPath('text'); if ($text) { $resources[$i]->text = $this->data($text); } else { $resources[$i]->text = ''; } //save START and END date $resourceElement =& $resourceRoot->getElementByPath('dates'); $tmp = $resourceElement->getElementByPath('RESTRICTSTART'); if ($this->attributes($tmp, 'value')) { $resources[$i]->restrictstart = $this->attributes($tmp, 'value'); } $tmp = $resourceElement->getElementByPath('RESTRICTEND'); if ($this->attributes($tmp, 'value')) { $resources[$i]->restrictend = $this->attributes($tmp, 'value'); } } elseif ($resources[$i]->type == 'resource/x-bb-task') { //save name and description $resourceElement =& $resourceRoot->getElementByPath('title'); if ($this->attributes($resourceElement, 'value')) { $resources[$i]->title = $this->attributes($resourceElement, 'value'); } $resourceElement =& $resourceRoot->getElementByPath('description'); $text =& $resourceElement->getElementByPath('text'); if ($text) { $resources[$i]->text = $this->data($text); } else { $resources[$i]->text = ''; } //save DUE date $resourceElement =& $resourceRoot->getElementByPath('dates'); $tmp = $resourceElement->getElementByPath('due'); if ($this->attributes($tmp, 'value')) { $resources[$i]->due = $this->attributes($tmp, 'value'); } } elseif ($resources[$i]->type == 'assessment/x-bb-qti-test' || $resources[$i]->type == 'assessment/x-bb-qti-pool' || $resources[$i]->type == 'assessment/x-bb-qti-survey') { //save name and description $resourceElement =& $resourceRoot->getElementByPath('assessment'); $resourceElement =& $resourceElement->getElementByPath('section'); $resourceElement =& $resourceElement->getElementByPath('sectionmetadata'); $resourceElement =& $resourceElement->getElementByPath('bbmd_assessmenttype'); $assess_type = $this->data($resourceElement); $resources[$i]->assess_type = $assess_type; if ($assess_type != 'Survey') { $resourceElement =& $resourceRoot->getElementByPath('assessment'); if ($this->attributes($resourceElement, 'title')) { $resources[$i]->title = $this->attributes($resourceElement, 'title'); } $resourceElement =& $resourceElement->getElementByPath('presentation_material'); $resourceElement =& $resourceElement->getElementByPath('flow_mat'); $resourceElement =& $resourceElement->getElementByPath('material'); $resourceElement =& $resourceElement->getElementByPath('mat_extension'); $resourceElement =& $resourceElement->getElementByPath('mat_formattedtext'); $resources[$i]->text = $this->data($resourceElement); //save max score $resourceElement =& $resourceRoot->getElementByPath('assessment'); $resourceElement =& $resourceElement->getElementByPath('section'); $resourceElement =& $resourceElement->getElementByPath('sectionmetadata'); $tmp =& $resourceElement->getElementByPath('bbmd_asi_object_id'); $resources[$i]->q_id = $this->data($tmp); $resourceElement =& $resourceElement->getElementByPath('qmd_absolutescore_max'); $resources[$i]->score_max = $this->data($resourceElement); //save questions $resourceElement =& $resourceRoot->getElementByPath('assessment'); $resourceElement =& $resourceElement->getElementByPath('section'); $resources[$i]->questions = $this->getQuestions($resourceElement->children(), $resources[$i]->q_id, $resources[$i]->identifier); $resources[$i]->answers = $this->getAnswers($resourceElement->children(), $resources[$i]->q_id); } } elseif ($resources[$i]->type == 'course/x-bb-gradebook') { //get name and descriptoin $resourceElement =& $resourceRoot->getElementByPath('outcomedefinitions'); $gb = array(); foreach ($resourceElement->children() as $item) { $title = $item->getElementByPath('title'); $description = $item->getElementByPath('description'); if ($this->attributes($title, 'value') == 'OutcomeDefinition.Total.title' || $this->attributes($title, 'value') == 'OutcomeDefinition.WeightedTotal.title') { continue; } $identifier = $item->getElementByPath('asidataid'); $identifier = $this->attributes($identifier, 'value'); if (!$identifier) { $insert = new stdClass(); $insert->title = $this->attributes($title, 'value'); $insert->description = $this->data($description); $gb[] = $insert; } } $resources[$i]->gradebook = $gb; } elseif ($resources[$i]->type == 'course/x-bb-coursesetting') { $resourceElement =& $resourceRoot->getElementByPath('title'); $course->course_name = $this->attributes($resourceElement, 'value'); $resourceElement =& $resourceRoot->getElementByPath('description'); $course->course_description = $this->data($resourceElement); } ##elseif ( $resources[$i]->type == 'course/x-bb-coursesetting' ) .... } ## if ($resourceXmlDoc->loadXML( $resourceFile, false, true )) .... $i++; } ## while( $i < count($resources) ) .... // ******************************************************************************************************************* $i = 0; $announcements = array(); $homeworks = array(); $links = array(); $files = array(); $gradebook = array(); $quizzes_no = array(); $quizzes = array(); $questions = array(); $answers = array(); //prepare data to save while ($i < count($resources)) { if (($resources[$i]->type == 'assessment/x-bb-qti-test' || $resources[$i]->type == 'assessment/x-bb-qti-pool' || $resources[$i]->type == 'assessment/x-bb-qti-survey') && $resources[$i]->assess_type != 'Survey') { $insert = new stdClass(); $insert->_c_id = $resources[$i]->q_id; $insert->c_category_id = null; $insert->c_user_id = $my->id; $insert->c_full_score = abs($resources[$i]->score_max); // 17.12.2007 (DEN) - negative values bug - needed another solution - BB courses have negative points values ! $insert->c_title = $resources[$i]->title; $insert->c_description = $resources[$i]->text; $insert->c_time_limit = 5; $insert->c_min_after = 5; $insert->c_passing_score = 1; $insert->c_created_time = date('Y-m-d'); $insert->published = 0; $insert->c_right_message = 'correct'; $insert->c_wrong_message = 'incorrect'; $insert->c_pass_message = 'pass'; $insert->c_unpass_message = 'fail'; $insert->c_enable_review = null; $insert->c_email_to = 0; $insert->c_enable_print = null; $insert->c_enable_sertif = null; $insert->c_skin = 3; $insert->c_random = 0; $insert->c_guest = 0; $insert->c_slide = 1; $insert->c_language = 1; $insert->c_certificate = 0; $insert->c_gradebook = 1; $insert->course_id = $course_id; $quizzes[] = $insert; $quizzes_no[] = $i; $questions[] = $resources[$i]->questions; $answers[] = $resources[$i]->answers; } if (isset($resources[$i]->url)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->link_name = $resources[$i]->title; $insert->link_href = $resources[$i]->url; $insert->link_description = $resources[$i]->text; $insert->link_type = 0; $insert->ordering = 0; $insert->published = 0; $insert->_id = $resources[$i]->id; $links[] = $insert; } if ($resources[$i]->type == 'resource/x-bb-announcement') { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->title = $resources[$i]->title; $insert->content = $resources[$i]->text; $insert->start_date = $resources[$i]->restrictstart; $insert->end_date = isset($resources[$i]->restrictend) ? $resources[$i]->restrictend : $resources[$i]->restrictstart; $announcements[] = $insert; } if ($resources[$i]->type == 'resource/x-bb-task') { $insert = new stdClass(); $insert->course_id = $course_id; $insert->hw_name = $resources[$i]->title; $insert->hw_description = $resources[$i]->text; $insert->hw_shortdescription = $resources[$i]->text; $insert->post_date = date("Y-m-d"); $insert->end_date = $resources[$i]->due; $homeworks[] = $insert; } if ($resources[$i]->type == 'course/x-bb-gradebook') { foreach ($resources[$i]->gradebook as $item) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->gbc_id = 0; $insert->gbi_name = $item->title; $insert->gbi_description = $item->description; $insert->gbi_points = 0; $insert->gbi_option = 0; $insert->ordering = 0; $gradebook[] = $insert; } } if (isset($resources[$i]->files)) { $file = $resources[$i]->files[0]; if ($this->charset_lang != 'ISO-8859-1') { $file->name = htmlentities($file->name, ENT_QUOTES, $this->charset_lang); $file->name = str_replace('<', '<', $file->name); $file->name = str_replace('>', '>', $file->name); $file->name = str_replace('&', '&', $file->name); } $fromDir = $extract_dir . $resources[$i]->identifier . "/"; $toDir = $lms_cfg_doc_folder . "/"; $insert_file = new stdClass(); $insert_file->_fromDir = $extract_dir . $resources[$i]->identifier . "/"; $insert_file->_toDir = $lms_cfg_doc_folder . "/"; $insert_file->file_name = $file->name; $file_unique_name = str_pad($course_id, 4, '0', STR_PAD_LEFT) . '_' . md5(uniqid(rand(), true)) . '.' . substr($file->name, -3); $insert_file->file_srv_name = $file_unique_name; $insert_file->owner_id = $my->id; if (!file_exists($insert_file->_fromDir . $insert_file->file_name)) { $res_dir = opendir($insert_file->_fromDir); while (false !== ($res_file = readdir($res_dir))) { if ($res_file != "." && $res_file != "..") { rename($insert_file->_fromDir . $res_file, $insert_file->_fromDir . $insert_file->file_srv_name); break; } } closedir($res_dir); } else { rename($insert_file->_fromDir . $insert_file->file_name, $insert_file->_fromDir . $insert_file->file_srv_name); } $insert_file->_id = $file->id; $file->file_srv_name = $insert_file->file_srv_name; $resources[$i]->files[0] = $file; $files[] = $insert_file; } $i++; } $element =& $root->getElementByPath('organizations'); $element = $element->getElementByPath('organization'); //$items = JLMS_parse_XML_elements($element->children(), array('identifierref'), array()); $i = 0; $documents1 = array(); while ($i < count($element->children())) { $nodes = $element->children(); $node = $nodes[$i]; $title = $node->getElementByPath('title'); $title = substr($this->data($title), 15); $title = substr($title, 0, strpos($title, ".")); foreach ($node->children() as $item) { if ($item->name() == 'item') { $this->Process_Item($item, $documents1, $resources); } } $i++; } $documents1 = array_reverse($documents1); // insert data to database if ($upload_to_db) { if (in_array('links', $this->options)) { for ($i = 0, $n = count($links); $i < $n; $i++) { $JLMS_DB->insertObject("#__lms_links", $links[$i], "id"); $links[$i]->_id = $JLMS_DB->insertid(); } } if (in_array('announcements', $this->options)) { for ($i = 0, $n = count($announcements); $i < $n; $i++) { $JLMS_DB->insertObject("#__lms_agenda", $announcements[$i], "id"); } } if (in_array('homework', $this->options)) { for ($i = 0, $n = count($homeworks); $i < $n; $i++) { $JLMS_DB->insertObject("#__lms_homework", $homeworks[$i], "id"); } } if (in_array('gradebook_items', $this->options)) { for ($i = 0, $n = count($gradebook); $i < $n; $i++) { $JLMS_DB->insertObject("#__lms_gradebook_items", $gradebook[$i], "id"); } } if (in_array('documents', $this->options)) { for ($i = 0, $n = count($files); $i < $n; $i++) { $JLMS_DB->insertObject("#__lms_files", $files[$i], "id"); $files[$i]->new_file_id = $JLMS_DB->insertid(); } } if (in_array('quizzes', $this->options)) { $i = 0; while ($i < count($quizzes)) { $JLMS_DB->insertObject("#__lms_quiz_t_quiz", $quizzes[$i], "c_id"); $new_quiz_id = $JLMS_DB->insertid(); $quizzes[$i]->new_quiz_id = $new_quiz_id; $quizzes[$i]->_c_id = $new_quiz_id; //questions processing $j = 0; while ($j < count($questions[$i])) { $questions[$i][$j]->course_id = $course_id; $questions[$i][$j]->c_quiz_id = $new_quiz_id; $JLMS_DB->insertObject("#__lms_quiz_t_question", $questions[$i][$j], "c_id"); $questions[$i][$j]->new_id = $JLMS_DB->insertid(); $j++; } //choices processing $j = 0; while ($j < count($answers[$i]['choice_data'])) { for ($k = 0; $k < count($questions[$i]); $k++) { if ($questions[$i][$k]->_c_id == $answers[$i]['choice_data'][$j]->c_question_id) { $answers[$i]['choice_data'][$j]->c_question_id = isset($questions[$i][$k]->new_id) ? $questions[$i][$k]->new_id : 0; break; } } if ($answers[$i]['choice_data'][$j]->c_question_id > 0) { $JLMS_DB->insertObject("#__lms_quiz_t_choice", $answers[$i]['choice_data'][$j], "c_id"); } $j++; } //matching processing $j = 0; while ($j < count($answers[$i]['match_data'])) { for ($k = 0; $k < count($questions[$i]); $k++) { if ($questions[$i][$k]->_c_id == $answers[$i]['match_data'][$j]->c_question_id) { $answers[$i]['match_data'][$j]->c_question_id = isset($questions[$i][$k]->new_id) ? $questions[$i][$k]->new_id : 0; break; } } if ($answers[$i]['match_data'][$j]->c_question_id > 0) { $JLMS_DB->insertObject("#__lms_quiz_t_matching", $answers[$i]['match_data'][$j], "c_id"); } $j++; } //hotspot processing $j = 0; while ($j < count($answers[$i]['hotspot_data'])) { for ($k = 0; $k < count($questions[$i]); $k++) { if ($questions[$i][$k]->_c_id == $answers[$i]['hotspot_data'][$j]->c_question_id) { $answers[$i]['hotspot_data'][$j]->c_question_id = isset($questions[$i][$k]->new_id) ? $questions[$i][$k]->new_id : 0; break; } } if ($answers[$i]['hotspot_data'][$j]->c_question_id > 0) { $JLMS_DB->insertObject("#__lms_quiz_t_hotspot", $answers[$i]['hotspot_data'][$j], "c_id"); } $j++; } //blank quests processing $j = 0; while ($j < count($answers[$i]['blank_data'])) { for ($k = 0; $k < count($questions[$i]); $k++) { if ($questions[$i][$k]->_c_id == $answers[$i]['blank_data'][$j]['obj']->c_question_id) { $answers[$i]['blank_data'][$j]['obj']->c_question_id = isset($questions[$i][$k]->new_id) ? $questions[$i][$k]->new_id : 0; break; } } if ($answers[$i]['blank_data'][$j]['obj']->c_question_id > 0) { $JLMS_DB->insertObject("#__lms_quiz_t_blank", $answers[$i]['blank_data'][$j]['obj'], "c_id"); $new_blank_id = $JLMS_DB->insertid(); foreach ($answers[$i]['blank_data'][$j]['ans'] as $ans) { $q_blank_text = new stdClass(); $q_blank_text->c_blank_id = $new_blank_id; $q_blank_text->c_text = $ans; $q_blank_text->ordering = 0; if ($q_blank_text->c_blank_id > 0) { $JLMS_DB->insertObject("#__lms_quiz_t_text", $q_blank_text, "c_id"); } } } $j++; } $i++; } } if (in_array('documents', $this->options)) { $i = 0; while ($i < count($documents1)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->file_id = 0; if ($documents1[$i]->file_id) { // search $files for new file_id for ($j = 0; $j < count($files); $j++) { if ($files[$j]->_id == $documents1[$i]->file_id) { $insert->file_id = $files[$j]->new_file_id; break; } } } $insert->folder_flag = $documents1[$i]->folder_flag; $insert->doc_name = $documents1[$i]->doc_name; $insert->doc_description = $documents1[$i]->doc_description; $insert->ordering = $documents1[$i]->ordering; $insert->published = $documents1[$i]->published; $insert->publish_start = $documents1[$i]->publish_start; $insert->start_date = $documents1[$i]->start_date; $insert->publish_end = $documents1[$i]->publish_end; $insert->end_date = $documents1[$i]->end_date; // search processed $documents for parent_id $parent = $documents1[$i]->parent_id; if ($parent) { $a = 0; while ($a < $i) { if ($documents1[$a]->id == $parent) { $parent = $documents1[$a]->new_doc_id; break; } $a++; } } $insert->parent_id = $parent; $JLMS_DB->insertObject("#__lms_documents", $insert, "id"); $documents1[$i]->new_doc_id = $JLMS_DB->insertid(); $i++; } } if (in_array('quizzes', $this->options)) { $toDir = $JLMS_CONFIG->get('absolute_path') . "/images/joomlaquiz/images/"; foreach ($questions as $question) { foreach ($question as $quest) { if (isset($quest->_c_image)) { $filename = $extract_dir . $quest->_identifier . "/" . $quest->_c_image; //$pz->add($filename,'quiz_images', $extract_dir.$quest->identifier."/".substr($quest->_c_image, 0, strpos($quest->_c_image, '\\'))."/"); @copy($filename, $toDir . $quest->c_image); } } } } if (in_array('documents', $this->options)) { $toDir = $lms_cfg_doc_folder . "/"; foreach ($files as $file) { $filename = $file->_fromDir . $file->file_srv_name; //$pz->add($filename,'files', $file->_fromDir); copy($filename, $toDir . $file->file_srv_name); } } } if ($do_lms_archive) { $export_xml = ""; $export_xml .= "<?xml version=\"1.0\" ?>\r\n"; $export_xml .= "\t<course_backup lms_version=\"1.0.0\">\r\n"; $export_xml .= "\t\t<name><![CDATA[" . $course->course_name . "]]></name>\r\n"; $export_xml .= "\t\t<description><![CDATA[" . $course->course_description . "]]></description>\r\n"; $export_xml .= "\t\t<course_category><![CDATA[]]></course_category>\r\n"; $export_xml .= "\t\t<metadesc><![CDATA[" . $course->metadesc . "]]></metadesc>\r\n"; $export_xml .= "\t\t<metakeys><![CDATA[" . $course->metakeys . "]]></metakeys>\r\n"; $export_xml .= "\t\t<language_name><![CDATA[english]]></language_name>\r\n"; $export_xml .= "\t\t<course_paid><![CDATA[" . $course->paid . "]]></course_paid>\r\n"; $export_xml .= "\t\t<self_registration>" . $course->self_reg . "</self_registration>\r\n"; $export_xml .= "\t\t<forum_enabled>" . $course->add_forum . "</forum_enabled>\r\n"; $export_xml .= "\t\t<chat_enabled>" . $course->add_chat . "</chat_enabled>\r\n"; $export_xml .= "\t\t<publish_start>" . $course->publish_start . "</publish_start>\r\n"; $export_xml .= "\t\t<publish_start_date><![CDATA[" . $course->start_date . "]]></publish_start_date>\r\n"; $export_xml .= "\t\t<publish_end>" . $course->publish_end . "</publish_end>\r\n"; $export_xml .= "\t\t<publish_end_date><![CDATA[" . $course->end_date . "]]></publish_end_date>\r\n"; $export_xml .= "\t\t<spec_reg>" . $course->spec_reg . "</spec_reg>\r\n"; $export_xml .= "\t\t<course_question><![CDATA[]]></course_question>\r\n"; $export_xml .= "\t\t<course_params><![CDATA[" . $course->params . "]]></course_params>\r\n"; $export_xml .= "\t\t<hidden_menu_items></hidden_menu_items>\n"; $export_xml .= "\t\t<certificates></certificates>\n"; $export_xml .= "\t\t<scorms></scorms>\n"; $export_xml .= "\t\t<zipped_documents></zipped_documents>\n"; $export_xml .= "\t\t<learn_paths></learn_paths>\n"; $export_xml .= "\t\t<gradebook_scale></gradebook_scale>\n"; //GradeBook Items: $export_xml .= "\t\t<gradebook_items>\n"; if (in_array('gradebook_items', $this->options)) { foreach ($gradebook as $gb_item) { $export_xml .= "\t\t\t<gb_item gbi_option=\"" . $gb_item->gbi_option . "\" ordering=\"" . $gb_item->ordering . "\" >\n"; $export_xml .= "\t\t\t\t<gbi_name><![CDATA[" . $gb_item->gbi_name . "]]></gbi_name>\r\n"; $export_xml .= "\t\t\t\t<gbi_description><![CDATA[" . $gb_item->gbi_description . "]]></gbi_description>\r\n"; $export_xml .= "\t\t\t\t<gb_category><![CDATA[]]></gb_category>\r\n"; $export_xml .= "\t\t\t</gb_item>\n"; } } $export_xml .= "\t\t</gradebook_items>\n"; //links section $export_xml .= "\t\t<links>\n"; if (in_array('links', $this->options)) { foreach ($links as $link) { $export_xml .= "\t\t\t<link id=\"" . $link->_id . "\" link_type=\"" . $link->link_type . "\" ordering=\"" . $link->ordering . "\" published=\"" . $link->published . "\">\n"; $export_xml .= "\t\t\t\t<linkname><![CDATA[" . $link->link_name . "]]></linkname>\r\n"; $export_xml .= "\t\t\t\t<linkhref><![CDATA[" . $link->link_href . "]]></linkhref>\r\n"; $export_xml .= "\t\t\t\t<description><![CDATA[" . $link->link_description . "]]></description>\r\n"; $export_xml .= "\t\t\t</link>\n"; } } $export_xml .= "\t\t</links>\n"; //files section $export_xml .= "\t\t<files>\n"; if (in_array('documents', $this->options)) { foreach ($files as $ff) { $export_xml .= "\t\t\t<file id=\"" . $ff->_id . "\">\n"; $export_xml .= "\t\t\t\t<filename><![CDATA[" . $ff->file_name . "]]></filename>\r\n"; $export_xml .= "\t\t\t\t<servername><![CDATA[" . $ff->file_srv_name . "]]></servername>\r\n"; $export_xml .= "\t\t\t</file>\n"; } } $export_xml .= "\t\t</files>\n"; //documents section $export_xml .= "\t\t<documents>\n"; if (in_array('documents', $this->options)) { foreach ($documents1 as $document) { $export_xml .= "\t\t\t<document id=\"" . $document->id . "\" file_id=\"" . $document->file_id . "\" folder_flag=\"" . $document->folder_flag . "\" parent_id=\"" . $document->parent_id . "\" ordering=\"" . $document->ordering . "\" published=\"" . $document->published . "\" publish_start=\"" . $document->publish_start . "\" start_date=\"" . $document->start_date . "\" publish_end=\"" . $document->publish_end . "\" end_date=\"" . $document->end_date . "\" >\r\n"; $export_xml .= "\t\t\t\t<doc_name><![CDATA[" . $document->doc_name . "]]></doc_name>\n"; $export_xml .= "\t\t\t\t<doc_description><![CDATA[" . $document->doc_description . "]]></doc_description>\n"; $export_xml .= "\t\t\t</document>\n"; } } $export_xml .= "\t\t</documents>\n"; $export_xml .= "\t\t<quizzes>\n"; if (in_array('quizzes', $this->options)) { for ($i = 0, $n = count($quizzes); $i < $n; $i++) { $quiz = $quizzes[$i]; $question = $questions[$i]; $answer = $answers[$i]; $export_xml .= "\t\t\t<quiz c_id=\"" . $quiz->_c_id . "\" published=\"" . $quiz->published . "\" >\r\n"; $export_xml .= "\t\t\t\t<quiz_title><![CDATA[" . $quiz->c_title . "]]></quiz_title>\r\n"; $export_xml .= "\t\t\t\t<quiz_description><![CDATA[" . $quiz->c_description . "]]></quiz_description>\r\n"; $export_xml .= "\t\t\t\t<quiz_category><![CDATA[" . $quiz->c_category_id . "]]></quiz_category>\r\n"; $export_xml .= "\t\t\t\t<quiz_full_score><![CDATA[" . $quiz->c_full_score . "]]></quiz_full_score>\r\n"; $export_xml .= "\t\t\t\t<quiz_time_limit><![CDATA[" . $quiz->c_time_limit . "]]></quiz_time_limit>\r\n"; $export_xml .= "\t\t\t\t<quiz_min_after><![CDATA[" . $quiz->c_min_after . "]]></quiz_min_after>\r\n"; $export_xml .= "\t\t\t\t<quiz_passing_score><![CDATA[" . $quiz->c_passing_score . "]]></quiz_passing_score>\r\n"; $export_xml .= "\t\t\t\t<quiz_right_message><![CDATA[" . $quiz->c_right_message . "]]></quiz_right_message>\r\n"; $export_xml .= "\t\t\t\t<quiz_wrong_message><![CDATA[" . $quiz->c_wrong_message . "]]></quiz_wrong_message>\r\n"; $export_xml .= "\t\t\t\t<quiz_pass_message><![CDATA[" . $quiz->c_pass_message . "]]></quiz_pass_message>\r\n"; $export_xml .= "\t\t\t\t<quiz_unpass_message><![CDATA[" . $quiz->c_unpass_message . "]]></quiz_unpass_message>\r\n"; $export_xml .= "\t\t\t\t<quiz_review>" . $quiz->c_enable_review . "</quiz_review>\r\n"; $export_xml .= "\t\t\t\t<quiz_email>" . $quiz->c_email_to . "</quiz_email>\r\n"; $export_xml .= "\t\t\t\t<quiz_print>" . $quiz->c_enable_print . "</quiz_print>\r\n"; $export_xml .= "\t\t\t\t<quiz_certif>" . $quiz->c_enable_sertif . "</quiz_certif>\r\n"; $export_xml .= "\t\t\t\t<quiz_skin>" . $quiz->c_skin . "</quiz_skin>\r\n"; $export_xml .= "\t\t\t\t<quiz_random>" . $quiz->c_random . "</quiz_random>\r\n"; $export_xml .= "\t\t\t\t<quiz_guest>" . $quiz->c_guest . "</quiz_guest>\r\n"; $export_xml .= "\t\t\t\t<quiz_slide>" . $quiz->c_slide . "</quiz_slide>\r\n"; $export_xml .= "\t\t\t\t<quiz_language>" . $quiz->c_language . "</quiz_language>\r\n"; $export_xml .= "\t\t\t\t<quiz_certificate>" . $quiz->c_certificate . "</quiz_certificate>\r\n"; $export_xml .= "\t\t\t\t<quiz_gradebook>" . $quiz->c_gradebook . "</quiz_gradebook>\r\n"; $export_xml .= "\t\t\t\t<quiz_questions>\n"; if (count($question)) { foreach ($question as $quest) { $export_xml .= "\t\t\t\t\t<quiz_question c_id=\"" . $quest->_c_id . "\" c_point=\"" . $quest->c_point . "\" c_attempts=\"" . $quest->c_attempts . "\" c_type=\"" . $quest->c_type . "\" ordering=\"" . $quest->ordering . "\">\n"; $export_xml .= "\t\t\t\t\t\t<question_text><![CDATA[" . $quest->c_question . "]]></question_text>\r\n"; $export_xml .= "\t\t\t\t\t\t<question_image><![CDATA[" . $quest->c_image . "]]></question_image>\r\n"; $export_xml .= "\t\t\t\t\t</quiz_question>\n"; } } $export_xml .= "\t\t\t\t</quiz_questions>\n"; $export_xml .= "\t\t\t\t<choice_data>\n"; if (count($answer['choice_data'])) { foreach ($answer['choice_data'] as $qc_one) { $export_xml .= "\t\t\t\t\t<quest_choice c_question_id=\"" . $qc_one->c_question_id . "\" c_right=\"" . $qc_one->c_right . "\" ordering=\"" . $qc_one->ordering . "\">\r\n"; $export_xml .= "\t\t\t\t\t\t<choice_text><![CDATA[" . $qc_one->c_choice . "]]></choice_text>\r\n"; $export_xml .= "\t\t\t\t\t</quest_choice>\n"; } } $export_xml .= "\t\t\t\t</choice_data>\n"; $export_xml .= "\t\t\t\t<match_data>\n"; if (count($answer['match_data'])) { foreach ($answer['match_data'] as $qm_one) { $export_xml .= "\t\t\t\t\t<quest_match c_question_id=\"" . $qm_one->c_question_id . "\" ordering=\"" . $qm_one->ordering . "\">\r\n"; $export_xml .= "\t\t\t\t\t\t<match_text_left><![CDATA[" . $qm_one->c_left_text . "]]></match_text_left>\r\n"; $export_xml .= "\t\t\t\t\t\t<match_text_right><![CDATA[" . $qm_one->c_right_text . "]]></match_text_right>\r\n"; $export_xml .= "\t\t\t\t\t</quest_match>\n"; } } $export_xml .= "\t\t\t\t</match_data>\n"; $export_xml .= "\t\t\t\t<blank_data>\n"; if (count($answer['blank_data'])) { foreach ($answer['blank_data'] as $qb_one) { $export_xml .= "\t\t\t\t\t<quest_blank c_question_id=\"" . $qb_one['obj']->c_question_id . "\" ordering=\"" . $qb_one['obj']->_ordering . "\">\r\n"; foreach ($qb_one['ans'] as $ans) { $export_xml .= "\t\t\t\t\t\t<blank_text><![CDATA[" . $ans . "]]></blank_text>\r\n"; } $export_xml .= "\t\t\t\t\t</quest_blank>\n"; } } $export_xml .= "\t\t\t\t</blank_data>\n"; $export_xml .= "\t\t\t\t<hotspot_data>\n"; if (count($answer['hotspot_data'])) { foreach ($answer['hotspot_data'] as $qh_one) { $export_xml .= "\t\t\t\t\t<quest_hotspot c_question_id=\"" . $qh_one->c_question_id . "\">\r\n"; $export_xml .= "\t\t\t\t\t\t<hs_start_x><![CDATA[" . $qh_one->c_start_x . "]]></hs_start_x>\r\n"; $export_xml .= "\t\t\t\t\t\t\t<hs_start_y><![CDATA[" . $qh_one->c_start_y . "]]></hs_start_y>\r\n"; $export_xml .= "\t\t\t\t\t\t<hs_width><![CDATA[" . $qh_one->c_width . "]]></hs_width>\r\n"; $export_xml .= "\t\t\t\t\t\t<hs_height><![CDATA[" . $qh_one->c_height . "]]></hs_height>\r\n"; $export_xml .= "\t\t\t\t\t</quest_hotspot>\n"; } } $export_xml .= "\t\t\t\t</hotspot_data>\n"; $export_xml .= "\t\t\t</quiz>\n"; } } $export_xml .= "\t\t</quizzes>\n"; //end of course backup $export_xml .= "\t</course_backup>"; //end xml file $filename_xml = $JLMS_CONFIG->get('absolute_path') . '/media/export.xml'; $handle = fopen($filename_xml, 'w'); // try to write in XML file our xml-contents. if (fwrite($handle, $export_xml) === FALSE) { return array('lmsfile' => null, 'msg' => "Could not create writable XML file"); } fclose($handle); $uniq = mktime(); $dir = $lms_cfg_backup_folder . "/"; //chmod($dir, '777'); $backup_zip = $dir . 'course_backup_' . $course_id . '_' . $uniq . '.zip'; $pz = new PclZip($backup_zip); //add _lms_course_files_ catalog $pz->create($filename_xml, '', $filename_xml = $JLMS_CONFIG->get('absolute_path') . '/media/'); if (in_array('documents', $this->options)) { foreach ($files as $file) { $filename = $file->_fromDir . $file->file_srv_name; $pz->add($filename, 'files', $file->_fromDir); } } if (in_array('quizzes', $this->options)) { foreach ($questions as $question) { foreach ($question as $quest) { if (isset($quest->_c_image)) { $filename = $extract_dir . $quest->_identifier . "/" . $quest->_c_image; $pz->add($filename, 'quiz_images', $extract_dir . $quest->_identifier . "/" . substr($quest->_c_image, 0, strpos($quest->_c_image, '\\')) . "/"); } } } } } // delete temporary files deldir($extract_dir); @unlink($archive); if (!$do_lms_archive) { return array('lmsfile' => 'none', 'msg' => _JLMS_COURSE_IMPORT_SUCCESS); } return array('lmsfile' => 'course_backup_' . $course_id . '_' . $uniq . '.zip', 'msg' => _JLMS_COURSE_IMPORT_SUCCESS); }
function JLMS_courseImport_main($backupfile, $option, $course_id, $imp_tools, $course_zname = '', $is_template = false) { global $JLMS_DB, $JLMS_CONFIG, $my; if (!$backupfile) { mosErrorAlert(_JLMS_EM_SELECT_FILE); } $backupfile_name = $backupfile['name']; $filename = explode(".", $backupfile_name); if (empty($backupfile_name)) { mosErrorAlert(_JLMS_EM_SELECT_FILE); } //commented (12.01.2007 Bjarne request forum post #331) #if (eregi("[^0-9a-zA-Z_]", $filename[0])) { # mosErrorAlert("File must only contain alphanumeric characters and no special symbols and spaces please."); #} if (strcmp(substr($backupfile_name, -4, 1), ".")) { mosErrorAlert(_JLMS_EM_BAD_FILEEXT); } if (strcmp(substr($backupfile_name, -4), ".zip")) { mosErrorAlert(_JLMS_EM_BAD_FILEEXT); } $tmp_name = $backupfile['tmp_name']; if (!file_exists($tmp_name)) { mosErrorAlert(_JLMS_EM_UPLOAD_SIZE_ERROR); } if (preg_match("/.zip\$/", strtolower($backupfile_name))) { $zipFile = new pclZip($tmp_name); $zipContentArray = $zipFile->listContent(); $exp_xml_file = false; if (!empty($zipContentArray)) { foreach ($zipContentArray as $thisContent) { if (preg_match('~.(php.*|phtml)$~i', $thisContent['filename'])) { mosErrorAlert(_JLMS_EM_READ_PACKAGE_ERROR); } if ($thisContent['filename'] == 'export.xml') { $exp_xml_file = true; } } } if ($exp_xml_file == false) { mosErrorAlert("Could not find a Course XML setup file in the package."); } } else { mosErrorAlert(_JLMS_EM_BAD_FILEEXT); } $config =& JFactory::getConfig(); $tmp_dest = $config->getValue('config.tmp_path') . DS . $backupfile['name']; $tmp_src = $backupfile['tmp_name']; // Move uploaded file jimport('joomla.filesystem.file'); if ($is_template) { $uploaded = JFile::copy($tmp_src, $tmp_dest); } else { $uploaded = JFile::upload($tmp_src, $tmp_dest); } $extract_dir = $config->getValue('config.tmp_path') . DS . "course_backup_" . uniqid(rand(), true) . DS; $archive = $tmp_dest; //$JLMS_CONFIG->getCfg('absolute_path')."/media/".$backupfile['name']; if (!is_file($archive)) { $archive = $backupfile['tmp_name']; } //exstract archive in uniqfolder media JLMS_Zip::extractFile($archive, $extract_dir); $xmlFile = $extract_dir . "export.xml"; $xmlDoc =& JLMSFactory::getXMLParser(); //$xmlDoc->resolveErrors( true ); if (!$xmlDoc->loadFile($xmlFile)) { echo "<script> alert('Error during reading xml file'); window.history.go(-1); </script>\n"; exit; } $root =& $xmlDoc->document; if ($root->name() != 'course_backup') { echo "<script> alert('Not a Course installation file'); window.history.go(-1); </script>\n"; exit; } $course = new stdClass(); // **************************************************************************************************** //get config values $query = "SELECT * FROM `#__lms_config`"; $JLMS_DB->SetQuery($query); $lms_cfg = $JLMS_DB->LoadObjectList(); $lms_cfg_doc_folder = ''; $lms_cfg_scorm = ''; $lms_cfg_backup_folder = ''; $lms_cfg_quiz_enabled = 0; foreach ($lms_cfg as $lcf) { if ($lcf->lms_config_var == 'plugin_quiz') { $lms_cfg_quiz_enabled = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'jlms_doc_folder') { $lms_cfg_doc_folder = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'scorm_folder') { $lms_cfg_scorm = $lcf->lms_config_value; } elseif ($lcf->lms_config_var == 'jlms_backup_folder') { $lms_cfg_backup_folder = $lcf->lms_config_value; } } // **************************************************************************************************** // Get course DATA and insert it into the 'lms_courses' table if (!$course_id) { $element =& $root->getElementByPath('name'); if (!$course_zname) { $course->course_name = $element ? $element->data() : ''; } else { $course->course_name = $course_zname; } if ($course->course_name) { $element =& $root->getElementByPath('description'); $course->course_description = $element ? $element->data() : ''; // echo $xmlDoc->getErrorString(); // var_dump($course->course_description); die; $element =& $root->getElementByPath('metadesc'); $course->metadesc = $element ? $element->data() : ''; $element =& $root->getElementByPath('metakeys'); $course->metakeys = $element ? $element->data() : ''; $element =& $root->getElementByPath('self_registration'); $course->self_reg = $element ? $element->data() : ''; $element =& $root->getElementByPath('course_paid'); $course->paid = $element ? $element->data() : 0; $course->add_forum = 0; $course->add_chat = 0; $course->owner_id = $my->id; $course->published = 0; $element =& $root->getElementByPath('publish_start'); $course->publish_start = $element ? $element->data() : 0; $element =& $root->getElementByPath('publish_end'); $course->publish_end = $element ? $element->data() : 0; $element =& $root->getElementByPath('publish_start_date'); $course->start_date = $element ? $element->data() : '0000-00-00'; $element =& $root->getElementByPath('publish_end_date'); $course->end_date = $element ? $element->data() : '0000-00-00'; $element =& $root->getElementByPath('spec_reg'); $course->spec_reg = $element ? $element->data() : 0; $course->cat_id = 0; $element =& $root->getElementByPath('course_category'); $course_category_txt = $element ? $element->data() : ''; $element =& $root->getElementByPath('course_question'); $course_question_txt = $element ? $element->data() : ''; // 02.03.2007 1.0.1 support $element =& $root->getElementByPath('course_params'); $params_txt = $element ? $element->data() : ''; $course->params = ''; $params = new JLMSParameters($params_txt); $params->def('lpath_redirect', 0); $params->def('agenda_view', 0); $params->def('dropbox_view', 0); $params->def('homework_view', 0); $params->def('learn_path', 0); $course_redirect_lp = $params->get('learn_path'); $params->set('learn_path', 0); $params_ar = $params->toArray(); if (is_array($params_ar)) { foreach ($params_ar as $k => $v) { $txt[] = "{$k}={$v}"; } $course->params = implode("\n", $txt); } // to do: // check lpath_redirect parameter !!!!!!!!! $course->gid = 0; if ($course_category_txt) { $query = "SELECT id FROM #__lms_course_cats WHERE c_category = '" . $course_category_txt . "'"; $JLMS_DB->SetQuery($query); $course_cat_id = $JLMS_DB->LoadResult(); if ($course_cat_id) { $course->cat_id = $course_cat_id; } } $course->language = 0; $element =& $root->getElementByPath('language_name'); $course_lang_txt = $element ? $element->data() : ''; if ($course_lang_txt) { $query = "SELECT id FROM #__lms_languages WHERE lang_name = '" . $course_lang_txt . "'"; $JLMS_DB->SetQuery($query); $course_lang_id = $JLMS_DB->LoadResult(); if ($course_lang_id) { $course->language = $course_lang_id; } } $JLMS_DB->insertObject("#__lms_courses", $course, "id"); //get new Course_id $course_id = $JLMS_DB->insertid(); $is_new_course = true; $default_teacher_role = 0; $query = "SELECT id FROM #__lms_usertypes WHERE roletype_id = 2 AND default_role = 1 LIMIT 0,1"; $JLMS_DB->setQuery($query); $default_teacher_role = intval($JLMS_DB->LoadResult()); if (!$default_teacher_role) { $query = "SELECT id FROM #__lms_usertypes WHERE roletype_id = 2 LIMIT 0,1"; $JLMS_DB->setQuery($query); $default_teacher_role = intval($JLMS_DB->LoadResult()); if (!$default_teacher_role) { $default_teacher_role = 1; } } // create teacher for imported course $query = "INSERT INTO `#__lms_user_courses` (user_id, course_id, role_id) VALUES ('" . $my->id . "','" . $course_id . "','" . $default_teacher_role . "')"; $JLMS_DB->setQuery($query); $JLMS_DB->query(); // commented by DEN - 27.03.2008 - enrollment questions are moved into another section /*if ($course->spec_reg && $course_question_txt) { $query = "INSERT INTO #__lms_spec_reg_questions (course_id, course_question) VALUES ($course_id, ".$JLMS_DB->Quote($course_question_txt).")"; $JLMS_DB->SetQuery( $query ); $JLMS_DB->query(); }*/ // **************************************************************************************************** // Get hidden menu items DATA, insert it into 'lms_local_menu' table //get hidden menu items array from xml $element =& $root->getElementByPath('hidden_menu_items'); $hidden_menus = JLMS_parse_XML_elements($element->children(), array('menu_id', 'user_access'), array()); $i = 0; while ($i < count($hidden_menus)) { $hdmn = new stdClass(); $hdmn->course_id = $course_id; $hdmn->menu_id = $hidden_menus[$i]->menu_id; $hdmn->user_access = $hidden_menus[$i]->user_access; $query = "INSERT INTO #__lms_local_menu (course_id, menu_id, user_access) " . "\n VALUES (" . $course_id . ", " . intval($hdmn->menu_id) . ", " . intval($hdmn->user_access) . ")"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); $i++; } } } if ($course_id) { //get hidden menu items array from xml $element =& $root->getElementByPath('course_questions'); $course_questions = JLMS_parse_XML_elements($element->children(), array('is_optional', 'ordering'), array('question_text', 'default_answer')); if (isset($course_question_txt) && $course_question_txt) { $add = new stdClass(); $add->is_optional = 0; $add->ordering = 0; $add->question_text = $course_question_txt; $add->default_answer = ''; $course_questions[] = $add; } $i = 0; while ($i < count($course_questions)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->is_optional = $course_questions[$i]->is_optional; $insert->ordering = $course_questions[$i]->ordering; $insert->question_text = $course_questions[$i]->question_text; $insert->default_answer = $course_questions[$i]->default_answer; $insert->role_id = 0; $JLMS_DB->insertObject("#__lms_spec_reg_questions", $insert, "id"); $i++; } /*$element = &$root->getElementsByPath('course_price', 1); $course_price = $element ? $element->data() : 0; $query = "INSERT INTO #__lms_course_price (course_id, price ) VALUES('".$course_id."', '".$course_price."')"; $JLMS_DB->SetQuery( $query ); $JLMS_DB->query();*/ // **************************************************************************************************** // Get files DATA, insert it into 'lms_files' table and copy files to the 'lms_files' folder //get files array from xml $element =& $root->getElementByPath('files'); $files_pre = JLMS_parse_XML_elements($element->children(), array('id'), array('filename', 'servername')); // 05 June 2007. Nugno sformirovat' spisok of files - tol'ko tex? kotoryi deistvitel'no budut importirovat'sya // (t.e. s uchetom vybrannyx tools pri 'import'). $documents = array(); if (in_array(1, $imp_tools)) { $element =& $root->getElementByPath('documents'); $documents = JLMS_parse_XML_elements($element->children(), array('id', 'file_id', 'folder_flag', 'collapsed_folder', 'parent_id', 'ordering', 'published', 'publish_start', 'start_date', 'publish_start', 'publish_end', 'end_date', 'is_time_related', 'show_period'), array('doc_name', 'doc_description')); } $element =& $root->getElementByPath('certificates'); $certificates = JLMS_parse_XML_elements($element->children(), array('id', 'file_id', 'crtf_type', 'text_x', 'text_y', 'text_size'), array('certificate_text', 'certificate_font')); $element =& $root->getElementByPath('certificate_texts'); $certificate_texts = JLMS_parse_XML_elements($element->children(), array('parent_id', 'crtf_type', 'text_x', 'text_y', 'text_size'), array('add_certificate_text', 'certificate_font')); $quiz_images2 = array(); // for fields 'c_image' of the question (e.g. hostspot) $quiz_images = array(); if (in_array(5, $imp_tools)) { $element_qimg =& $root->getElementByPath('quizzes_images'); $quiz_images = JLMS_parse_XML_elements($element_qimg->children(), array('c_id', 'file_id'), array('quiz_image_name')); } /*if (in_array(5,$cid)) { $query = "SELECT * FROM `#__lms_certificates` WHERE course_id = '$course_id'"; } else { $query = "SELECT * FROM `#__lms_certificates` WHERE course_id = '$course_id' AND crtf_type <> 2"; }*/ $files = array(); foreach ($documents as $doc) { foreach ($files_pre as $file_pre) { if ($doc->file_id == $file_pre->id) { $is_exists = false; foreach ($files as $file_ex) { if ($file_ex->id == $file_pre->id) { $is_exists = true; break; } } if (!$is_exists) { $files[] = $file_pre; } break; } } } foreach ($certificates as $crtf) { foreach ($files_pre as $file_pre) { if ($crtf->file_id == $file_pre->id) { $do_add = false; if ($crtf->crtf_type == 2) { if (in_array(5, $imp_tools)) { $do_add = true; } } else { $do_add = true; } if ($do_add) { $is_exists = false; foreach ($files as $file_ex) { if ($file_ex->id == $file_pre->id) { $is_exists = true; break; } } if (!$is_exists) { $files[] = $file_pre; } break; } } } } foreach ($quiz_images as $qimg) { foreach ($files_pre as $file_pre) { if ($qimg->file_id == $file_pre->id) { $is_exists = false; foreach ($files as $file_ex) { if ($file_ex->id == $file_pre->id) { $is_exists = true; break; } } if (!$is_exists) { $files[] = $file_pre; } break; } } } $i = 0; $fromDir = $extract_dir . "files/"; $toDir = $lms_cfg_doc_folder . "/"; while ($i < count($files)) { $insert_file = new stdClass(); $insert_file->file_name = $files[$i]->filename; $file_unique_name = str_pad($course_id, 4, '0', STR_PAD_LEFT) . '_' . md5(uniqid(rand(), true)) . '.' . substr($files[$i]->servername, -3); $insert_file->file_srv_name = $file_unique_name; $insert_file->owner_id = $my->id; $JLMS_DB->insertObject("#__lms_files", $insert_file, "id"); $files[$i]->new_file_id = $JLMS_DB->insertid(); rename($fromDir . $files[$i]->servername, $toDir . $file_unique_name); $i++; } $zip_docs = array(); if (in_array(1, $imp_tools)) { // **************************************************************************************************** // Get ZIPPACK's DATA, insert it into 'lms_documents_zip' table and copy zippack files to the 'lms_scorm' folder $fromDir = $extract_dir . "zippacks/"; $toDir = $JLMS_CONFIG->getCfg('absolute_path') . "/" . $lms_cfg_scorm . "/"; $element =& $root->getElementByPath('zipped_documents'); $zip_docs = JLMS_parse_XML_elements($element->children(), array('id', 'upload_time', 'count_files', 'zip_size', 'zipfile_size', 'is_time_related', 'show_period'), array('zip_folder', 'zip_srv_name', 'zip_name', 'startup_file')); $i = 0; while ($i < count($zip_docs)) { $insert = new stdClass(); $insert->owner_id = $my->id; $insert->course_id = $course_id; $folder_unique_name = str_pad($my->id, 4, '0', STR_PAD_LEFT) . '_zip_' . md5(uniqid(rand(), true)); $insert->zip_folder = $folder_unique_name; $file_unique_name = $folder_unique_name . ".zip"; $insert->zip_srv_name = $file_unique_name; $insert->zip_name = $zip_docs[$i]->zip_name; $insert->startup_file = $zip_docs[$i]->startup_file; $insert->count_files = $zip_docs[$i]->count_files; $insert->zip_size = $zip_docs[$i]->zip_size; $insert->zipfile_size = $zip_docs[$i]->zipfile_size; $insert->upload_time = date('Y-m-d H:i:s'); //$scorms[$i]->upload_time; //insert into DB $JLMS_DB->insertObject("#__lms_documents_zip", $insert, "id"); $zip_docs[$i]->new_zip_id = $JLMS_DB->insertid(); //move scrom package rename($fromDir . $zip_docs[$i]->zip_srv_name, $toDir . $file_unique_name); //extract SCORM package archive extractBackupArchive($toDir . $file_unique_name, $toDir . $folder_unique_name); $i++; } } if (in_array(1, $imp_tools)) { // **************************************************************************************************** // Get documents DATA and insert it into the 'lms_documents' table //$element = &$root->getElementsByPath('documents', 1); //$documents = JLMS_parse_XML_elements($element->children(), array('id', 'file_id', 'folder_flag', 'parent_id', 'ordering', 'published', 'publish_start', 'start_date', 'publish_start', 'publish_end', 'end_date'), array('doc_name', 'doc_description')); // 05 June 2007 - this array is generated above (~~ line 270) $j = 0; $collapsed_folders = array(); while ($j < count($documents)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->file_id = 0; if ($documents[$j]->file_id) { if ($documents[$j]->folder_flag == 2) { // search $zip_docs for new file_id for ($i = 0; $i < count($zip_docs); $i++) { if ($zip_docs[$i]->id == $documents[$j]->file_id) { $insert->file_id = $zip_docs[$i]->new_zip_id; break; } } } else { // search $files for new file_id for ($i = 0; $i < count($files); $i++) { if ($files[$i]->id == $documents[$j]->file_id) { $insert->file_id = $files[$i]->new_file_id; break; } } } } $insert->folder_flag = $documents[$j]->folder_flag; $insert->doc_name = $documents[$j]->doc_name; $insert->doc_description = $documents[$j]->doc_description; $insert->ordering = $documents[$j]->ordering; $insert->published = $documents[$j]->published; $insert->publish_start = $documents[$j]->publish_start; $insert->start_date = $documents[$j]->start_date; $insert->publish_end = $documents[$j]->publish_end; $insert->end_date = $documents[$j]->end_date; $insert->is_time_related = $documents[$i]->is_time_related; $insert->show_period = $documents[$i]->show_period; // search processed $documents for parent_id $parent = $documents[$j]->parent_id; if ($parent) { $a = 0; while ($a < $j) { if ($documents[$a]->id == $parent) { $parent = $documents[$a]->new_doc_id; break; } $a++; } } $insert->parent_id = $parent; $do_ins_object = true; $ins_object_folder_already_exists_id = 0; if ($insert->folder_flag == 1 && $course_id) { //if we are merging imported course with already existeten course, then some folders can be already exists $query = "SELECT id FROM #__lms_documents WHERE doc_name = " . $JLMS_DB->quote($insert->doc_name) . " AND parent_id = " . intval($insert->parent_id) . " AND folder_flag = 1 AND file_id = 0 AND course_id = {$course_id}"; $JLMS_DB->SetQuery($query); $ins_object_folder_already_exists_id = $JLMS_DB->LoadResult(); if ($ins_object_folder_already_exists_id) { $do_ins_object = false; } } if ($do_ins_object) { $JLMS_DB->insertObject("#__lms_documents", $insert, "id"); $documents[$j]->new_doc_id = $JLMS_DB->insertid(); } else { $documents[$j]->new_doc_id = $ins_object_folder_already_exists_id; } if ($do_ins_object) { if ($documents[$j]->folder_flag == 1 && !$documents[$j]->file_id && $documents[$j]->collapsed_folder) { $collapsed_folders[] = $documents[$j]->new_doc_id; } } $j++; } if (!empty($collapsed_folders)) { $query = "INSERT INTO #__lms_documents_view (course_id, doc_id) VALUES"; $s = ''; $is_add = false; foreach ($collapsed_folders as $cf) { if ($cf) { $is_add = true; $query .= $s . "\n ({$course_id}, {$cf})"; $s = ','; } } if ($is_add) { $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } } } $scorms = array(); if (in_array(3, $imp_tools)) { // **************************************************************************************************** // Get SCORM's DATA, insert it into 'lms_scorm_packages' table and copy scorm files to the 'lms_scorm' folder $fromDir = $extract_dir . "scorm/"; $toDir = $JLMS_CONFIG->getCfg('absolute_path') . "/" . $lms_cfg_scorm . "/"; $element =& $root->getElementByPath('scorms'); $scorms = JLMS_parse_XML_elements($element->children(), array('id', 'upload_time'), array('foldersrvname', 'packagesrvname', 'packageusername')); $i = 0; while ($i < count($scorms)) { $insert = new stdClass(); $insert->owner_id = $my->id; $insert->course_id = $course_id; $folder_unique_name = str_pad($my->id, 4, '0', STR_PAD_LEFT) . '_' . md5(uniqid(rand(), true)); $insert->folder_srv_name = $folder_unique_name; $file_unique_name = $folder_unique_name . ".zip"; $insert->package_srv_name = $file_unique_name; $insert->package_user_name = $scorms[$i]->packageusername; $insert->upload_time = date('Y-m-d H:i:s'); //$scorms[$i]->upload_time; //insert into DB $JLMS_DB->insertObject("#__lms_scorm_packages", $insert, "id"); $scorms[$i]->new_sco_id = $JLMS_DB->insertid(); //move scrom package rename($fromDir . $scorms[$i]->packagesrvname, $toDir . $file_unique_name); //extract SCORM package archive extractBackupArchive($toDir . $file_unique_name, $toDir . $folder_unique_name); $i++; } } $links = array(); if (in_array(4, $imp_tools)) { // **************************************************************************************************** // Get links DATA and insert it into the 'lms_links' table $element =& $root->getElementByPath('links'); $links = JLMS_parse_XML_elements($element->children(), array('id', 'link_type', 'ordering', 'published', 'is_time_related', 'show_period'), array('linkname', 'linkhref', 'description', 'link_params')); $i = 0; while ($i < count($links)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->link_name = $links[$i]->linkname; $insert->link_href = $links[$i]->linkhref; $insert->link_description = $links[$i]->description; $insert->link_type = $links[$i]->link_type; $insert->ordering = $links[$i]->ordering; $insert->published = $links[$i]->published; $insert->is_time_related = $links[$i]->is_time_related; $insert->show_period = $links[$i]->show_period; $insert->params = $links[$i]->link_params; $JLMS_DB->insertObject("#__lms_links", $insert, "id"); $links[$i]->new_link_id = $JLMS_DB->insertid(); $i++; } } $homeworks = array(); if (in_array(7, $imp_tools)) { // **************************************************************************************************** // Get homeworks DATA and insert it into the 'lms_homework' table $element =& $root->getElementByPath('homework_tool'); $homeworks = JLMS_parse_XML_elements($element->children(), array('id', 'post_date', 'end_date', 'is_time_related', 'show_period'), array('hw_name', 'description', 'short_description')); $i = 0; while ($i < count($homeworks)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->hw_name = $homeworks[$i]->hw_name; $insert->hw_description = $homeworks[$i]->description; $insert->hw_shortdescription = $homeworks[$i]->short_description; $insert->post_date = $homeworks[$i]->post_date; $insert->end_date = $homeworks[$i]->end_date; $insert->is_time_related = $homeworks[$i]->is_time_related; $insert->show_period = $homeworks[$i]->show_period; $JLMS_DB->insertObject("#__lms_homework", $insert, "id"); $homeworks[$i]->new_hw_id = $JLMS_DB->insertid(); $i++; } } $announcements = array(); if (in_array(6, $imp_tools)) { // **************************************************************************************************** // Get announcements DATA and insert it into the 'lms_agenda' table $element =& $root->getElementByPath('announcement_tool'); $announcements = JLMS_parse_XML_elements($element->children(), array('id', 'start_date', 'end_date', 'is_time_related', 'show_period'), array('announcement_title', 'announcement_content')); $i = 0; while ($i < count($announcements)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->title = $announcements[$i]->announcement_title; $insert->content = $announcements[$i]->announcement_content; $insert->start_date = $announcements[$i]->start_date; $insert->end_date = $announcements[$i]->end_date; $insert->is_time_related = $announcements[$i]->is_time_related; $insert->show_period = $announcements[$i]->show_period; $JLMS_DB->insertObject("#__lms_agenda", $insert, "agenda_id"); $announcements[$i]->new_ag_id = $JLMS_DB->insertid(); $i++; } } // **************************************************************************************************** // Get certificates DATA and insert it into the 'lms_certificates' table //$element = &$root->getElementsByPath('certificates', 1); //$certificates = JLMS_parse_XML_elements($element->children(), array('id', 'file_id', 'crtf_type', 'text_x', 'text_y', 'text_size'), array('certificate_text')); // 05 June 2007 - this array is generated above (~~ line 270) $i = 0; $crtf_ids_exp = array(); while ($i < count($certificates)) { $do_add = false; if ($certificates[$i]->crtf_type == 2) { if (in_array(5, $imp_tools)) { $do_add = true; } } else { $do_add = true; } if ($do_add) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->file_id = 0; $insert->parent_id = 0; if ($certificates[$i]->file_id) { for ($k = 0; $k < count($files); $k++) { if ($files[$k]->id == $certificates[$i]->file_id) { $insert->file_id = $files[$k]->new_file_id; break; } } } $insert->crtf_text = $certificates[$i]->certificate_text; $insert->crtf_font = $certificates[$i]->certificate_font; $insert->text_x = $certificates[$i]->text_x; $insert->text_y = $certificates[$i]->text_y; $insert->text_size = $certificates[$i]->text_size; $insert->crtf_type = $certificates[$i]->crtf_type; if ($insert->crtf_type == 1) { $insert->published = 0; } $JLMS_DB->insertObject("#__lms_certificates", $insert, "id"); $certificates[$i]->new_id = $JLMS_DB->insertid(); $crtf_ids_exp[] = $certificates[$i]->id; } $i++; } // 27.03.2008 (DEN) - Additional certificate texts $i = 0; while ($i < count($certificate_texts)) { $do_add = false; if ($certificates[$i]->crtf_type == -2 && $certificates[$i]->parent_id) { if (in_array($certificates[$i]->parent_id, $crtf_ids_exp)) { $do_add = true; } } if ($do_add) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->file_id = 0; $insert->parent_id = 0; for ($k = 0; $k < count($certificates); $k++) { if ($certificates[$k]->id == $certificate_texts[$i]->parent_id) { $insert->parent_id = $certificates[$k]->new_id; break; } } if ($insert->parent_id) { $insert->crtf_text = $certificate_texts[$i]->add_certificate_text; $insert->crtf_font = $certificate_texts[$i]->certificate_font; $insert->text_x = $certificate_texts[$i]->text_x; $insert->text_y = $certificate_texts[$i]->text_y; $insert->text_size = $certificate_texts[$i]->text_size; $insert->crtf_type = $certificate_texts[$i]->crtf_type; $JLMS_DB->insertObject("#__lms_certificates", $insert, "id"); $certificate_texts[$i]->new_id = $JLMS_DB->insertid(); } } $i++; } $quizzes = array(); if (in_array(5, $imp_tools)) { // **************************************************************************************************** // Get Quizzes DATA and insert it into the DB //if ($lms_cfg_quiz_enabled) { // commented 05.03.2007 (to put exported quizzes into LP anywhere) (else we've got errors in LP) /* 28 April 2007 (DEN) - Question categories processing * */ $element_qcat =& $root->getElementByPath('quizzes_quest_categories'); $quest_cats = JLMS_parse_XML_elements($element_qcat->children(), array('c_id'), array('quest_category_name', 'quest_category_instr')); $i = 0; while ($i < count($quest_cats)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->c_category = $quest_cats[$i]->quest_category_name; $insert->c_instruction = $quest_cats[$i]->quest_category_instr; $insert->is_quiz_cat = 0; $JLMS_DB->insertObject("#__lms_quiz_t_category", $insert, "c_id"); $quest_cats[$i]->new_qcat_id = $JLMS_DB->insertid(); $i++; } /* 27 March 2008 (DEN) - Quizzes images processing * (variable $quiz_images defined above) */ $i = 0; while ($i < count($quiz_images)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->imgs_name = $quiz_images[$i]->quiz_image_name; $insert->imgs_id = 0; if ($quiz_images[$i]->file_id) { for ($k = 0; $k < count($files); $k++) { if ($files[$k]->id == $quiz_images[$i]->file_id) { $insert->imgs_id = $files[$k]->new_file_id; break; } } } if ($insert->imgs_id) { $JLMS_DB->insertObject("#__lms_quiz_images", $insert, "c_id"); $quiz_images[$i]->new_img_id = $JLMS_DB->insertid(); $quiz_images[$i]->imgs_new_id = $insert->imgs_id; // Axtung!: vse tablicy nabora question options (like 't_choice', 't_matching') are stores imgs_id instead of id from #__lms_quiz_images } $i++; } /* 28 April 2007 (DEN) - Questions Pool processing * */ $element_pool =& $root->getElementByPath('quizzes_question_pool'); $q_pool = JLMS_parse_XML_elements($element_pool->children(), array(), array(), true, array('pool_questions', 'question_feedbacks', 'choice_data', 'match_data', 'scale_data', 'blank_data', 'hotspot_data'), array(array('c_id', 'c_point', 'c_attempts', 'c_type', 'c_pool', 'c_qcat', 'ordering'), array('quest_id', 'choice_id'), array('c_question_id', 'c_right', 'ordering'), array('c_question_id', 'ordering'), array('c_question_id', 'c_type', 'ordering'), array('c_question_id', 'ordering'), array('c_question_id')), array(array('question_text', 'question_image', 'question_params', 'question_explanation'), array('fb_text'), array('choice_text'), array('match_text_left', 'match_text_right'), array('scale_field'), array('blank_text', 'default_answer'), array('hs_start_x', 'hs_start_y', 'hs_width', 'hs_height'))); $i = 0; while ($i < count($q_pool)) { //questions processing $j = 0; while ($j < count($q_pool[$i]->pool_questions)) { $quest = new stdClass(); $quest->course_id = $course_id; $quest->c_quiz_id = 0; //$new_quiz_id; $quest->c_point = $q_pool[$i]->pool_questions[$j]->c_point; $quest->c_attempts = $q_pool[$i]->pool_questions[$j]->c_attempts; $quest->c_question = $q_pool[$i]->pool_questions[$j]->question_text; $quest->c_image = $q_pool[$i]->pool_questions[$j]->question_image; $quest->params = $q_pool[$i]->pool_questions[$j]->question_params; $quest->c_explanation = $q_pool[$i]->pool_questions[$j]->question_explanation; // added 27.03.2008 (DEN) $quest->c_type = $q_pool[$i]->pool_questions[$j]->c_type; $quest->c_pool = 0; //$q_pool[$i]->pool_questions[$j]->c_pool; $quest->c_qcat = 0; if ($q_pool[$i]->pool_questions[$j]->c_qcat) { for ($ij = 0; $ij < count($quest_cats); $ij++) { if ($quest_cats[$ij]->c_id == $q_pool[$i]->pool_questions[$j]->c_qcat) { $quest->c_qcat = $quest_cats[$ij]->new_qcat_id; break; } } } $quest->ordering = $q_pool[$i]->pool_questions[$j]->ordering; if ($q_pool[$i]->pool_questions[$j]->question_image && !in_array($q_pool[$i]->pool_questions[$j]->question_image, $quiz_images2)) { // Changed 20.08.2007 by DEN - from: //if ($q_pool[$i]->pool_questions[$j]->question_image) { $quiz_images2[] = $q_pool[$i]->pool_questions[$j]->question_image; } $JLMS_DB->insertObject("#__lms_quiz_t_question", $quest, "c_id"); $q_pool[$i]->pool_questions[$j]->new_id = $JLMS_DB->insertid(); $j++; } //feedbacks processing $j = 0; while ($j < count($q_pool[$i]->question_feedbacks)) { $q_fb = new stdClass(); $q_fb->choice_id = $q_pool[$i]->question_feedbacks[$j]->choice_id; $q_fb->fb_text = $q_pool[$i]->question_feedbacks[$j]->fb_text; $q_fb->quest_id = 0; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->question_feedbacks[$j]->quest_id) { $q_fb->quest_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? intval($q_pool[$i]->pool_questions[$k]->new_id) : 0; break; } } if ($q_fb->quest_id && $q_fb->fb_text && ($q_fb->choice_id == -1 || $q_fb->choice_id == 0)) { $query = "INSERT INTO #__lms_quiz_t_question_fb (quest_id, choice_id, fb_text) VALUES ({$q_fb->quest_id}, {$q_fb->choice_id}, " . $JLMS_DB->Quote($q_fb->fb_text) . ")"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } $j++; } //choices processing $j = 0; while ($j < count($q_pool[$i]->choice_data)) { $q_choice = new stdClass(); $q_choice->c_choice = $q_pool[$i]->choice_data[$j]->choice_text; $q_choice->c_right = $q_pool[$i]->choice_data[$j]->c_right; $q_choice->ordering = $q_pool[$i]->choice_data[$j]->ordering; $q_choice->c_question_id = 0; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->choice_data[$j]->c_question_id) { $q_choice->c_question_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? $q_pool[$i]->pool_questions[$k]->new_id : 0; if ($q_pool[$i]->pool_questions[$k]->c_type == 12 || $q_pool[$i]->pool_questions[$k]->c_type == 13) { $q_choice->c_choice = intval($q_choice->c_choice); for ($kk = 0; $kk < count($quiz_images); $kk++) { if ($q_choice->c_choice == $quiz_images[$kk]->file_id) { $q_choice->c_choice = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; break; } } } break; } } if ($q_choice->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_choice", $q_choice, "c_id"); } $j++; } //matching processing $j = 0; while ($j < count($q_pool[$i]->match_data)) { $q_match = new stdClass(); $q_match->c_left_text = $q_pool[$i]->match_data[$j]->match_text_left; $q_match->c_right_text = $q_pool[$i]->match_data[$j]->match_text_right; $q_match->ordering = $q_pool[$i]->match_data[$j]->ordering; $q_match->c_question_id = 0; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->match_data[$j]->c_question_id) { $q_match->c_question_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? $q_pool[$i]->pool_questions[$k]->new_id : 0; if ($q_pool[$i]->pool_questions[$k]->c_type == 11) { $q_match->c_left_text = intval($q_match->c_left_text); $q_match->c_right_text = intval($q_match->c_right_text); $is_changed_match_images = 0; for ($kk = 0; $kk < count($quiz_images); $kk++) { if ($q_match->c_left_text == $quiz_images[$kk]->file_id) { $q_match->c_left_text = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; $is_changed_match_images++; if ($is_changed_match_images == 2) { break; } } if ($q_match->c_right_text == $quiz_images[$kk]->file_id) { $q_match->c_right_text = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; $is_changed_match_images++; if ($is_changed_match_images == 2) { break; } } } } break; } } if ($q_match->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_matching", $q_match, "c_id"); } $j++; } //likert scale processing (27.03.2008 - DEN) $j = 0; while ($j < count($q_pool[$i]->scale_data)) { $q_scale = new stdClass(); $q_scale->c_field = $q_pool[$i]->scale_data[$j]->scale_field; $q_scale->c_type = $q_pool[$i]->scale_data[$j]->c_type; $q_scale->ordering = $q_pool[$i]->scale_data[$j]->ordering; $q_scale->c_question_id = 0; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->scale_data[$j]->c_question_id) { $q_scale->c_question_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? $q_pool[$i]->pool_questions[$k]->new_id : 0; break; } } if ($q_scale->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_scale", $q_scale, "c_id"); } $j++; } //hotspot processing $j = 0; while ($j < count($q_pool[$i]->hotspot_data)) { $q_hotspot = new stdClass(); $q_hotspot->c_start_x = $q_pool[$i]->hotspot_data[$j]->hs_start_x; $q_hotspot->c_start_y = $q_pool[$i]->hotspot_data[$j]->hs_start_y; $q_hotspot->c_width = $q_pool[$i]->hotspot_data[$j]->hs_width; $q_hotspot->c_height = $q_pool[$i]->hotspot_data[$j]->hs_height; $q_hotspot->c_question_id = 0; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->hotspot_data[$j]->c_question_id) { $q_hotspot->c_question_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? $q_pool[$i]->pool_questions[$k]->new_id : 0; break; } } if ($q_hotspot->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_hotspot", $q_hotspot, "c_id"); } $j++; } //blank quests processing $j = 0; $blank_inserted = array(); while ($j < count($q_pool[$i]->blank_data)) { $q_blank = new stdClass(); $q_blank->c_question_id = 0; $q_blank->c_default = $q_pool[$i]->blank_data[$j]->default_answer; for ($k = 0; $k < count($q_pool[$i]->pool_questions); $k++) { if ($q_pool[$i]->pool_questions[$k]->c_id == $q_pool[$i]->blank_data[$j]->c_question_id) { $q_blank->c_question_id = isset($q_pool[$i]->pool_questions[$k]->new_id) ? $q_pool[$i]->pool_questions[$k]->new_id : 0; break; } } if ($q_blank->c_question_id) { $proceed_insert = true; foreach ($blank_inserted as $bains) { if ($bains->quest_id == $q_blank->c_question_id) { $proceed_insert = false; $new_blank_id = $bains->blank_id; break; } } if ($proceed_insert) { $JLMS_DB->insertObject("#__lms_quiz_t_blank", $q_blank, "c_id"); $new_blank_id = $JLMS_DB->insertid(); $blankins = new stdClass(); $blankins->quest_id = $q_blank->c_question_id; $blankins->blank_id = $new_blank_id; $blank_inserted[] = $blankins; } $q_blank_text = new stdClass(); $q_blank_text->c_blank_id = $new_blank_id; $q_blank_text->c_text = $q_pool[$i]->blank_data[$j]->blank_text; $q_blank_text->ordering = $q_pool[$i]->blank_data[$j]->ordering; if ($q_blank_text->c_blank_id) { $JLMS_DB->insertObject("#__lms_quiz_t_text", $q_blank_text, "c_id"); } } $j++; } $i++; } $element =& $root->getElementByPath('quizzes'); $quizzes = JLMS_parse_XML_elements($element->children(), array('c_id', 'published'), array('quiz_title', 'quiz_description', 'quiz_category', 'quiz_full_score', 'quiz_time_limit', 'quiz_min_after', 'quiz_passing_score', 'quiz_right_message', 'quiz_wrong_message', 'quiz_pass_message', 'quiz_unpass_message', 'quiz_review', 'quiz_email', 'quiz_print', 'quiz_certif', 'quiz_skin', 'quiz_random', 'quiz_guest', 'quiz_slide', 'quiz_language', 'quiz_certificate', 'quiz_gradebook', 'quiz_params', 'is_time_related', 'show_period'), true, array('quiz_pool_assoc', 'quiz_questions', 'question_feedbacks', 'choice_data', 'match_data', 'scale_data', 'blank_data', 'hotspot_data'), array(array('qcat_id', 'items_number'), array('c_id', 'c_point', 'c_attempts', 'c_type', 'c_pool', 'c_qcat', 'ordering'), array('quest_id', 'choice_id'), array('c_question_id', 'c_right', 'ordering'), array('c_question_id', 'ordering'), array('c_question_id', 'c_type', 'ordering'), array('c_question_id', 'ordering'), array('c_question_id')), array(array(), array('question_text', 'question_image', 'question_params', 'question_explanation'), array('fb_text'), array('choice_text'), array('match_text_left', 'match_text_right'), array('scale_field'), array('blank_text', 'default_answer'), array('hs_start_x', 'hs_start_y', 'hs_width', 'hs_height'))); $i = 0; while ($i < count($quizzes)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->c_category_id = 0; $quiz_cat_name = $quizzes[$i]->quiz_category; $query = "SELECT c_id FROM #__lms_quiz_t_category WHERE c_category = '" . $quiz_cat_name . "' AND is_quiz_cat = 1"; $JLMS_DB->SetQuery($query); $quiz_cat_id = $JLMS_DB->LoadResult(); if ($quiz_cat_id) { $insert->c_category_id = $quiz_cat_id; } elseif ($quiz_cat_name) { $query = "INSERT INTO #__lms_quiz_t_category (course_id, c_category, c_instruction, is_quiz_cat) VALUES ({$course_id}, " . $JLMS_DB->Quote($quiz_cat_name) . ", '', 1)"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); $insert->c_category_id = $JLMS_DB->insertid(); } $insert->c_user_id = $my->id; $insert->c_full_score = $quizzes[$i]->quiz_full_score; $insert->c_title = $quizzes[$i]->quiz_title; $insert->c_description = $quizzes[$i]->quiz_description; $insert->c_time_limit = $quizzes[$i]->quiz_time_limit; $insert->c_min_after = $quizzes[$i]->quiz_min_after; $insert->c_passing_score = $quizzes[$i]->quiz_passing_score; $insert->c_created_time = date('Y-m-d'); $insert->published = $quizzes[$i]->published; //!!! $insert->c_right_message = $quizzes[$i]->quiz_right_message; $insert->c_wrong_message = $quizzes[$i]->quiz_wrong_message; $insert->c_pass_message = $quizzes[$i]->quiz_pass_message; $insert->c_unpass_message = $quizzes[$i]->quiz_unpass_message; $insert->c_enable_review = $quizzes[$i]->quiz_review; $insert->c_email_to = $quizzes[$i]->quiz_email; $insert->c_enable_print = $quizzes[$i]->quiz_print; $insert->c_enable_sertif = $quizzes[$i]->quiz_certif; $insert->c_skin = $quizzes[$i]->quiz_skin; $insert->c_random = $quizzes[$i]->quiz_random; $insert->c_guest = $quizzes[$i]->quiz_guest; $insert->c_skin = $quizzes[$i]->quiz_skin; $insert->c_slide = $quizzes[$i]->quiz_slide; $insert->c_language = $quizzes[$i]->quiz_language; $insert->params = $quizzes[$i]->quiz_params; $insert->is_time_related = $quizzes[$i]->is_time_related; $insert->show_period = $quizzes[$i]->show_period; $insert->c_certificate = 0; if ($quizzes[$i]->quiz_certificate) { for ($r = 0; $r < count($certificates); $r++) { if ($certificates[$r]->id == $quizzes[$i]->quiz_certificate) { $insert->c_certificate = $certificates[$r]->new_id; break; } } } $insert->c_gradebook = $quizzes[$i]->quiz_gradebook; $JLMS_DB->insertObject("#__lms_quiz_t_quiz", $insert, "c_id"); $new_quiz_id = $JLMS_DB->insertid(); $quizzes[$i]->new_quiz_id = $new_quiz_id; if (!empty($quizzes[$i]->quiz_pool_assoc)) { $j = 0; while ($j < count($quizzes[$i]->quiz_pool_assoc)) { $ins_qp = new stdClass(); $ins_qp->quiz_id = $new_quiz_id; $ins_qp->qcat_id = 0; //$quizzes[$i]->quiz_pool_assoc[$j]->qcat_id; if ($quizzes[$i]->quiz_pool_assoc[$j]->qcat_id) { for ($ij = 0; $ij < count($quest_cats); $ij++) { if ($quest_cats[$ij]->c_id == $quizzes[$i]->quiz_pool_assoc[$j]->qcat_id) { $ins_qp->qcat_id = $quest_cats[$ij]->new_qcat_id; break; } } } $ins_qp->items_number = $quizzes[$i]->quiz_pool_assoc[$j]->items_number; $query = "INSERT INTO #__lms_quiz_t_quiz_pool (quiz_id, qcat_id, items_number) VALUES ({$ins_qp->quiz_id}, {$ins_qp->qcat_id}, {$ins_qp->items_number})"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); $j++; } } //questions processing $j = 0; while ($j < count($quizzes[$i]->quiz_questions)) { $quest = new stdClass(); $quest->course_id = $course_id; $quest->c_quiz_id = $new_quiz_id; $quest->c_point = $quizzes[$i]->quiz_questions[$j]->c_point; $quest->c_attempts = $quizzes[$i]->quiz_questions[$j]->c_attempts; $quest->c_question = $quizzes[$i]->quiz_questions[$j]->question_text; $quest->c_image = $quizzes[$i]->quiz_questions[$j]->question_image; $quest->c_type = $quizzes[$i]->quiz_questions[$j]->c_type; $quest->params = $quizzes[$i]->quiz_questions[$j]->question_params; $quest->c_explanation = $quizzes[$i]->quiz_questions[$j]->question_explanation; // added 27.03.2008 (DEN) $quest->c_pool = 0; //$q_pool[$i]->pool_questions[$j]->c_pool; $quest->c_qcat = 0; if ($quizzes[$i]->quiz_questions[$j]->c_qcat) { for ($ij = 0; $ij < count($quest_cats); $ij++) { if ($quest_cats[$ij]->c_id == $quizzes[$i]->quiz_questions[$j]->c_qcat) { $quest->c_qcat = $quest_cats[$ij]->new_qcat_id; break; } } } if ($quizzes[$i]->quiz_questions[$j]->c_pool && $quest->c_type == 20) { if (!empty($q_pool[0]->pool_questions)) { for ($ij = 0; $ij < count($q_pool[0]->pool_questions); $ij++) { if ($q_pool[0]->pool_questions[$ij]->c_id == $quizzes[$i]->quiz_questions[$j]->c_pool) { $quest->c_pool = $q_pool[0]->pool_questions[$ij]->new_id; break; } } } } $quest->ordering = $quizzes[$i]->quiz_questions[$j]->ordering; if ($quizzes[$i]->quiz_questions[$j]->question_image && !in_array($quizzes[$i]->quiz_questions[$j]->question_image, $quiz_images2)) { // Changed 20.08.2007 by DEN - from: //if ($q_pool[$i]->pool_questions[$j]->question_image) { $quiz_images2[] = $quizzes[$i]->quiz_questions[$j]->question_image; } $JLMS_DB->insertObject("#__lms_quiz_t_question", $quest, "c_id"); $quizzes[$i]->quiz_questions[$j]->new_id = $JLMS_DB->insertid(); $j++; } //feedbacks processing $j = 0; while ($j < count($quizzes[$i]->question_feedbacks)) { $q_fb = new stdClass(); $q_fb->choice_id = $quizzes[$i]->question_feedbacks[$j]->choice_id; $q_fb->fb_text = $quizzes[$i]->question_feedbacks[$j]->fb_text; $q_fb->quest_id = 0; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->question_feedbacks[$j]->quest_id) { $q_fb->quest_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? intval($quizzes[$i]->quiz_questions[$k]->new_id) : 0; break; } } if ($q_fb->quest_id && $q_fb->fb_text && ($q_fb->choice_id == -1 || $q_fb->choice_id == 0)) { $query = "INSERT INTO #__lms_quiz_t_question_fb (quest_id, choice_id, fb_text) VALUES ({$q_fb->quest_id}, {$q_fb->choice_id}, " . $JLMS_DB->Quote($q_fb->fb_text) . ")"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } $j++; } //choices processing $j = 0; while ($j < count($quizzes[$i]->choice_data)) { $q_choice = new stdClass(); $q_choice->c_choice = $quizzes[$i]->choice_data[$j]->choice_text; $q_choice->c_right = $quizzes[$i]->choice_data[$j]->c_right; $q_choice->ordering = $quizzes[$i]->choice_data[$j]->ordering; $q_choice->c_question_id = 0; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->choice_data[$j]->c_question_id) { $q_choice->c_question_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? $quizzes[$i]->quiz_questions[$k]->new_id : 0; if ($quizzes[$i]->quiz_questions[$k]->c_type == 12 || $quizzes[$i]->quiz_questions[$k]->c_type == 13) { $q_choice->c_choice = intval($q_choice->c_choice); for ($kk = 0; $kk < count($quiz_images); $kk++) { if ($q_choice->c_choice == $quiz_images[$kk]->file_id) { $q_choice->c_choice = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; break; } } } break; } } if ($q_choice->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_choice", $q_choice, "c_id"); } $j++; } //matching processing $j = 0; while ($j < count($quizzes[$i]->match_data)) { $q_match = new stdClass(); $q_match->c_left_text = $quizzes[$i]->match_data[$j]->match_text_left; $q_match->c_right_text = $quizzes[$i]->match_data[$j]->match_text_right; $q_match->ordering = $quizzes[$i]->match_data[$j]->ordering; $q_match->c_question_id = 0; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->match_data[$j]->c_question_id) { $q_match->c_question_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? $quizzes[$i]->quiz_questions[$k]->new_id : 0; break; if ($quizzes[$i]->quiz_questions[$k]->c_type == 11) { $q_match->c_left_text = intval($q_match->c_left_text); $q_match->c_right_text = intval($q_match->c_right_text); $is_changed_match_images = 0; for ($kk = 0; $kk < count($quiz_images); $kk++) { if ($q_match->c_left_text == $quiz_images[$kk]->file_id) { $q_match->c_left_text = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; $is_changed_match_images++; if ($is_changed_match_images == 2) { break; } } if ($q_match->c_right_text == $quiz_images[$kk]->file_id) { $q_match->c_right_text = isset($quiz_images[$kk]->imgs_new_id) ? intval($quiz_images[$kk]->imgs_new_id) : 0; $is_changed_match_images++; if ($is_changed_match_images == 2) { break; } } } } } } if ($q_match->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_matching", $q_match, "c_id"); } $j++; } //likert scale processing (27.03.2008 - DEN) $j = 0; while ($j < count($quizzes[$i]->scale_data)) { $q_scale = new stdClass(); $q_scale->c_field = $quizzes[$i]->scale_data[$j]->scale_field; $q_scale->c_type = $quizzes[$i]->scale_data[$j]->c_type; $q_scale->ordering = $quizzes[$i]->scale_data[$j]->ordering; $q_scale->c_question_id = 0; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->scale_data[$j]->c_question_id) { $q_scale->c_question_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? $quizzes[$i]->quiz_questions[$k]->new_id : 0; break; } } if ($q_scale->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_scale", $q_scale, "c_id"); } $j++; } //hotspot processing $j = 0; while ($j < count($quizzes[$i]->hotspot_data)) { $q_hotspot = new stdClass(); $q_hotspot->c_start_x = $quizzes[$i]->hotspot_data[$j]->hs_start_x; $q_hotspot->c_start_y = $quizzes[$i]->hotspot_data[$j]->hs_start_y; $q_hotspot->c_width = $quizzes[$i]->hotspot_data[$j]->hs_width; $q_hotspot->c_height = $quizzes[$i]->hotspot_data[$j]->hs_height; $q_hotspot->c_question_id = 0; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->hotspot_data[$j]->c_question_id) { $q_hotspot->c_question_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? $quizzes[$i]->quiz_questions[$k]->new_id : 0; break; } } if ($q_hotspot->c_question_id) { $JLMS_DB->insertObject("#__lms_quiz_t_hotspot", $q_hotspot, "c_id"); } $j++; } //blank quests processing $j = 0; $blank_inserted = array(); while ($j < count($quizzes[$i]->blank_data)) { $q_blank = new stdClass(); $q_blank->c_question_id = 0; $q_blank->c_default = $quizzes[$i]->blank_data[$j]->default_answer; for ($k = 0; $k < count($quizzes[$i]->quiz_questions); $k++) { if ($quizzes[$i]->quiz_questions[$k]->c_id == $quizzes[$i]->blank_data[$j]->c_question_id) { $q_blank->c_question_id = isset($quizzes[$i]->quiz_questions[$k]->new_id) ? $quizzes[$i]->quiz_questions[$k]->new_id : 0; break; } } if ($q_blank->c_question_id) { $proceed_insert = true; foreach ($blank_inserted as $bains) { if ($bains->quest_id == $q_blank->c_question_id) { $proceed_insert = false; $new_blank_id = $bains->blank_id; break; } } if ($proceed_insert) { $JLMS_DB->insertObject("#__lms_quiz_t_blank", $q_blank, "c_id"); $new_blank_id = $JLMS_DB->insertid(); $blankins = new stdClass(); $blankins->quest_id = $q_blank->c_question_id; $blankins->blank_id = $new_blank_id; $blank_inserted[] = $blankins; } $q_blank_text = new stdClass(); $q_blank_text->c_blank_id = $new_blank_id; $q_blank_text->c_text = $quizzes[$i]->blank_data[$j]->blank_text; $q_blank_text->ordering = $quizzes[$i]->blank_data[$j]->ordering; if ($q_blank_text->c_blank_id) { $JLMS_DB->insertObject("#__lms_quiz_t_text", $q_blank_text, "c_id"); } } $j++; } $i++; } // **************************************************************************************************** // Copy quiz images if (count($quiz_images2)) { $fromDir = $extract_dir . "quiz_images/"; $toDir = $JLMS_CONFIG->getCfg('absolute_path') . "/images/joomlaquiz/images/"; $i = 0; while ($i < count($quiz_images2)) { if (file_exists($fromDir . $quiz_images2[$i])) { @rename($fromDir . $quiz_images2[$i], $toDir . $quiz_images2[$i]); } $i++; } } //} // end if ($lms_cfg_quiz_enabled) } $l_paths = array(); $lpath_prerequisites = array(); if (in_array(2, $imp_tools)) { // **************************************************************************************************** // Get LearningPaths DATA and insert it into the DB $element =& $root->getElementByPath('learn_paths'); $l_paths = JLMS_parse_XML_elements($element->children(), array('id', 'item_id', 'ordering', 'published', 'is_time_related', 'show_period'), array('lp_name', 'lp_shortdescription', 'lp_description', 'lp_params'), true, array('prerequisites', 'steps', 'conds'), array(array('lpath_id', 'req_id', 'time_minutes'), array('id', 'item_id', 'lpath_id', 'step_type', 'parent_id', 'ordering'), array('lpath_id', 'step_id', 'ref_step', 'cond_type', 'cond_value')), array(array(), array('step_name', 'step_shortdescription', 'step_description'), array())); $i = 0; $process_steps_on_exit = array(); while ($i < count($l_paths)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->owner_id = $my->id; $insert->lpath_name = $l_paths[$i]->lp_name; if ($l_paths[$i]->item_id) { $n = 0; $scorm_found = false; while ($n < count($scorms)) { if ($scorms[$n]->id == $l_paths[$i]->item_id) { $insert->item_id = $scorms[$n]->new_sco_id; $scorm_found = true; break; } $n++; } if (!$scorm_found) { $i++; continue; } } else { $insert->item_id = 0; } $insert->lpath_shortdescription = $l_paths[$i]->lp_shortdescription; $insert->lp_params = $l_paths[$i]->lp_params; $insert->lpath_description = $l_paths[$i]->lp_description; $insert->ordering = $l_paths[$i]->ordering; $insert->published = $l_paths[$i]->published; $insert->lp_type = 0; // for compatibility with SCORM import/export (if lp_type == 0, then new instance in 'lms_n_scorm' will be added automatically) $insert->is_time_related = $l_paths[$i]->is_time_related; $insert->show_period = $l_paths[$i]->show_period; $JLMS_DB->insertObject("#__lms_learn_paths", $insert, "id"); $l_paths[$i]->new_step_id = $JLMS_DB->insertid(); // 18 August 2007 - DEN - prerequisites import $j = 0; while ($j < count($l_paths[$i]->prerequisites)) { $new_prereq = new stdClass(); $new_prereq->old_lpath_id = $l_paths[$i]->prerequisites[$j]->lpath_id; $new_prereq->old_req_id = $l_paths[$i]->prerequisites[$j]->req_id; $new_prereq->lpath_id = 0; $new_prereq->req_id = 0; $new_prereq->time_minutes = 0; $lpath_prerequisites[] = $new_prereq; $j++; } if ($l_paths[$i]->item_id) { } else { $j = 0; while ($j < count($l_paths[$i]->steps)) { $step = new stdClass(); $step->course_id = $course_id; $step->lpath_id = $l_paths[$i]->new_step_id; $step->step_type = $l_paths[$i]->steps[$j]->step_type; $do_process_on_exit = false; $proc_exit_item = 0; if ($step->step_type == 2) { //document $is_doc_found = false; for ($k = 0; $k < count($documents); $k++) { if ($documents[$k]->id == $l_paths[$i]->steps[$j]->item_id) { $step->item_id = $documents[$k]->new_doc_id; $is_doc_found = true; break; } } if (!$is_doc_found) { $step->step_type = 4; } } elseif ($step->step_type == 3) { //link $is_link_found = false; for ($k = 0; $k < count($links); $k++) { if ($links[$k]->id == $l_paths[$i]->steps[$j]->item_id) { $step->item_id = $links[$k]->new_link_id; $is_link_found = true; break; } } if (!$is_link_found) { $step->step_type = 4; } } elseif ($step->step_type == 5) { //quiz $is_quiz_found = false; for ($k = 0; $k < count($quizzes); $k++) { if ($quizzes[$k]->c_id == $l_paths[$i]->steps[$j]->item_id) { $step->item_id = $quizzes[$k]->new_quiz_id; $is_quiz_found = true; break; } } if (!$is_quiz_found) { $step->step_type = 4; } } elseif ($step->step_type == 6) { //scorm // Axtung - we should make all scorm steps - as 4 (content) and after processing all LPaths -> upgrade them to type 6 (scorm) and link to scorm LPath // (because) at this step not all Lpaths are processed !!! $step->step_type = 4; $do_process_on_exit = true; $proc_exit_item = $l_paths[$i]->steps[$j]->item_id; } else { //other $step->item_id = $l_paths[$i]->steps[$j]->item_id; } $parent = $l_paths[$i]->steps[$j]->parent_id; // search processed steps for parent_id if ($parent) { $a = 0; while ($a < $j) { if ($l_paths[$i]->steps[$a]->id == $parent) { $parent = $l_paths[$i]->steps[$a]->new_id; break; } $a++; } } $step->parent_id = $parent; $step->step_name = $l_paths[$i]->steps[$j]->step_name; $step->step_shortdescription = $l_paths[$i]->steps[$j]->step_shortdescription; $step->step_description = $l_paths[$i]->steps[$j]->step_description; $step->ordering = $l_paths[$i]->steps[$j]->ordering; $JLMS_DB->insertObject("#__lms_learn_path_steps", $step, "id"); $l_paths[$i]->steps[$j]->new_id = $JLMS_DB->insertid(); if ($do_process_on_exit) { $pr_step = new stdClass(); $pr_step->step_id = $l_paths[$i]->steps[$j]->new_id; $pr_step->item_id = $proc_exit_item; $pr_step->new_item_id = 0; $process_steps_on_exit[] = $pr_step; } $j++; } $j = 0; while ($j < count($l_paths[$i]->conds)) { $cond = new stdClass(); $cond->course_id = $course_id; $cond->lpath_id = $l_paths[$i]->new_step_id; $cond->cond_type = $l_paths[$i]->conds[$j]->cond_type; $cond->cond_value = $l_paths[$i]->conds[$j]->cond_value; $st1 = $l_paths[$i]->conds[$j]->step_id; if ($st1) { $a = 0; while ($a < count($l_paths[$i]->steps)) { if ($l_paths[$i]->steps[$a]->id == $st1) { $st1 = $l_paths[$i]->steps[$a]->new_id; break; } $a++; } } $cond->step_id = $st1; $st2 = $l_paths[$i]->conds[$j]->ref_step; if ($st2) { $a = 0; while ($a < count($l_paths[$i]->steps)) { if ($l_paths[$i]->steps[$a]->id == $st2) { $st2 = $l_paths[$i]->steps[$a]->new_id; break; } $a++; } } $cond->ref_step = $st2; $JLMS_DB->insertObject("#__lms_learn_path_conds", $cond, "id"); $j++; } } $i++; } // 18 August 2007 - DEN - import scorm steps if (!empty($process_steps_on_exit)) { $a = 0; while ($a < count($process_steps_on_exit)) { foreach ($l_paths as $lp) { if ($lp->id == $process_steps_on_exit[$a]->item_id) { $process_steps_on_exit[$a]->new_item_id = $lp->new_step_id; // xm.. why 'step' ?? (bad name) } } $a++; } foreach ($process_steps_on_exit as $lp_pse) { if ($lp_pse->new_item_id && $lp_pse->step_id) { $query = "UPDATE #__lms_learn_path_steps SET step_type = 6, item_id = " . intval($lp_pse->new_item_id) . " WHERE id = " . intval($lp_pse->step_id); $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } } } // 18 August 2007 - DEN - prerequisites import if (!empty($lpath_prerequisites)) { $a = 0; while ($a < count($lpath_prerequisites)) { foreach ($l_paths as $lp) { if ($lp->id == $lpath_prerequisites[$a]->old_lpath_id) { $lpath_prerequisites[$a]->lpath_id = $lp->new_step_id; // xm.. why 'step' ?? (bad name) } if ($lp->id == $lpath_prerequisites[$a]->old_req_id) { $lpath_prerequisites[$a]->req_id = $lp->new_step_id; // xm.. why 'step' ?? (bad name) } } $a++; } foreach ($lpath_prerequisites as $lp_pre) { if ($lp_pre->lpath_id && $lp_pre->req_id && $lp_pre->lpath_id != $lp_pre->req_id) { $query = "INSERT INTO #__lms_learn_path_prerequisites (lpath_id, req_id, time_minutes) VALUES (" . intval($lp_pre->lpath_id) . ", " . intval($lp_pre->req_id) . ", " . intval($lp_pre->time_minutes) . ")"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } } } if ($course_redirect_lp) { $lp_id = 0; foreach ($l_paths as $lp) { if ($lp->id == $course_redirect_lp) { $lp_id = $lp->new_step_id; // xm.. why 'step' ?? (bad name) break; } } if ($lp_id) { $params->set('learn_path', $lp_id); $params_ar = $params->toArray(); if (is_array($params_ar)) { foreach ($params_ar as $k => $v) { $txt[] = "{$k}={$v}"; } $new_params = implode("\n", $txt); if ($new_params) { $query = "UPDATE #__lms_courses SET " . $JLMS_DB->NameQuote('params') . " = " . $JLMS_DB->Quote($new_params) . " WHERE id = {$course_id}"; $JLMS_DB->SetQuery($query); $JLMS_DB->query(); } } } } } $course_topics = array(); // **************************************************************************************************** // Get TOPICS Items DATA and insert it into the 'lms_topics', 'lms_topic_items' tables - 27.03.2008 (DEN) $element =& $root->getElementByPath('course_topics'); $course_topics = JLMS_parse_XML_elements($element->children(), array('topic_id', 'ordering', 'published', 'publish_start', 'start_date', 'publish_end', 'end_date', 'is_time_related', 'show_period'), array('topic_name', 'topic_description')); $i = 0; while ($i < count($course_topics)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->ordering = $course_topics[$i]->ordering; $insert->name = $course_topics[$i]->topic_name; $insert->description = $course_topics[$i]->topic_description; $insert->published = $course_topics[$i]->published; $insert->start_date = $course_topics[$i]->start_date; $insert->publish_start = $course_topics[$i]->publish_start; $insert->end_date = $course_topics[$i]->end_date; $insert->publish_end = $course_topics[$i]->publish_end; $insert->is_time_related = $course_topics[$i]->is_time_related; $insert->show_period = $course_topics[$i]->show_period; $JLMS_DB->insertObject("#__lms_topics", $insert, "id"); $course_topics[$i]->new_topic_id = $JLMS_DB->insertid(); $i++; } $element =& $root->getElementByPath('course_topic_items'); $course_topic_items = JLMS_parse_XML_elements($element->children(), array('topic_id', 'item_id', 'item_type', 'ordering', 'is_shown'), array()); $i = 0; while ($i < count($course_topic_items)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->topic_id = 0; foreach ($course_topics as $ct) { if ($course_topic_items[$i]->topic_id == $ct->topic_id) { $insert->topic_id = $ct->new_topic_id; } } if ($insert->topic_id) { $insert->ordering = $course_topic_items[$i]->ordering; $insert->item_type = $course_topic_items[$i]->item_type; $insert->show = $course_topic_items[$i]->is_shown ? 1 : 0; $insert->item_id = 0; $do_add_topic_item = false; if ($insert->item_type == 2) { // documents if (in_array(1, $imp_tools)) { for ($k = 0; $k < count($documents); $k++) { if ($documents[$k]->id == $course_topic_items[$i]->item_id) { $insert->item_id = $documents[$k]->new_doc_id; $do_add_topic_item = true; break; } } } } elseif ($insert->item_type == 3) { // links if (in_array(4, $imp_tools)) { for ($k = 0; $k < count($links); $k++) { if ($links[$k]->id == $course_topic_items[$i]->item_id) { $insert->item_id = $links[$k]->new_link_id; $do_add_topic_item = true; break; } } } } elseif ($insert->item_type == 5) { // quizzes if (in_array(5, $imp_tools)) { for ($k = 0; $k < count($quizzes); $k++) { if ($quizzes[$k]->c_id == $course_topic_items[$i]->item_id) { $insert->item_id = $quizzes[$k]->new_quiz_id; $do_add_topic_item = true; break; } } } } elseif ($insert->item_type == 7) { // learning paths if (in_array(2, $imp_tools)) { for ($k = 0; $k < count($l_paths); $k++) { if ($l_paths[$k]->id == $course_topic_items[$i]->item_id) { $insert->item_id = $l_paths[$k]->new_step_id; $do_add_topic_item = true; break; } } } } if ($do_add_topic_item && $insert->item_id) { $JLMS_DB->insertObject("#__lms_topic_items", $insert, "id"); $course_topic_items[$i]->new_topic_item_id = $JLMS_DB->insertid(); } } $i++; } if (in_array(8, $imp_tools)) { // **************************************************************************************************** // Get GradeBook Items DATA and insert it into the 'lms_gradebook_items' table $element =& $root->getElementByPath('gradebook_items'); $gb_items = JLMS_parse_XML_elements($element->children(), array('gbi_option', 'ordering'), array('gbi_name', 'gbi_description', 'gb_category')); $i = 0; while ($i < count($gb_items)) { $insert = new stdClass(); $query = "SELECT id FROM #__lms_gradebook_cats WHERE gb_category = '" . $gb_items[$i]->gb_category . "'"; $JLMS_DB->SetQuery($query); $cat_id = $JLMS_DB->LoadResult(); if (!$cat_id) { $cat_id = 0; } $insert->course_id = $course_id; $insert->gbc_id = $cat_id; $insert->gbi_name = $gb_items[$i]->gbi_name; $insert->gbi_description = $gb_items[$i]->gbi_description; $insert->gbi_points = 0; $insert->gbi_option = $gb_items[$i]->gbi_option; $insert->ordering = $gb_items[$i]->ordering; $JLMS_DB->insertObject("#__lms_gradebook_items", $insert, "id"); $gb_items[$i]->new_gbi_id = $JLMS_DB->insertid(); $i++; } // **************************************************************************************************** // Get GradeBook Scale DATA and insert it into the 'lms_gradebook_scale' table $element =& $root->getElementByPath('gradebook_scale'); $gb_scale = JLMS_parse_XML_elements($element->children(), array('min_val', 'max_val', 'ordering'), array('scale_name')); $i = 0; while ($i < count($gb_scale)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->scale_name = $gb_scale[$i]->scale_name; $insert->min_val = $gb_scale[$i]->min_val; $insert->max_val = $gb_scale[$i]->max_val; $insert->ordering = $gb_scale[$i]->ordering; $JLMS_DB->insertObject("#__lms_gradebook_scale", $insert, "id"); $gb_scale[$i]->new_gbs_id = $JLMS_DB->insertid(); $i++; } // **************************************************************************************************** // Get GradeBook Scale DATA and insert it into the 'lms_gradebook_scale' table $element =& $root->getElementByPath('gradebook_lpaths'); $gb_lpaths = JLMS_parse_XML_elements($element->children(), array('learn_path_id'), array()); $i = 0; while ($i < count($gb_lpaths)) { $insert = new stdClass(); $insert->course_id = $course_id; $insert->learn_path_id = 0; foreach ($l_paths as $lp) { if ($gb_lpaths[$i]->learn_path_id == $lp->id) { $insert->learn_path_id = $lp->new_step_id; } } if ($insert->learn_path_id) { $JLMS_DB->insertObject("#__lms_gradebook_lpaths", $insert, "id"); } $i++; } } } // delete temporary files deldir($extract_dir); return $archive; }