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- <?php
- /* For licensing terms, see /license.txt */
- require_once 'Course.class.php';
- require_once 'Event.class.php';
- require_once 'Link.class.php';
- require_once 'ToolIntro.class.php';
- require_once 'LinkCategory.class.php';
- require_once 'ForumCategory.class.php';
- require_once 'Forum.class.php';
- require_once 'ForumTopic.class.php';
- require_once 'ForumPost.class.php';
- require_once 'CourseDescription.class.php';
- require_once 'CourseCopyLearnpath.class.php';
- require_once 'Survey.class.php';
- require_once 'SurveyQuestion.class.php';
- require_once api_get_path(SYS_CODE_PATH).'exercice/question.class.php';
- require_once 'Glossary.class.php';
- require_once 'wiki.class.php';
- require_once 'Thematic.class.php';
- require_once 'Work.class.php';
- require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
- require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
- require_once api_get_path(LIBRARY_PATH).'document.lib.php';
- define('FILE_SKIP', 1);
- define('FILE_RENAME', 2);
- define('FILE_OVERWRITE', 3);
- define('UTF8_CONVERT', false); //false by default
- /**
- * Class CourseRestorer
- *
- * Class to restore items from a course object to a Chamilo-course
- * @author Bart Mollet <bart.mollet@hogent.be>
- * @author Julio Montoya <gugli100@gmail.com> Several fixes/improvements
- * @package chamilo.backup
- */
- class CourseRestorer
- {
- /**
- * The course-object
- */
- public $course;
- public $destination_course_info;
- /**
- * What to do with files with same name (FILE_SKIP, FILE_RENAME or
- * FILE_OVERWRITE)
- */
- public $file_option;
- public $set_tools_invisible_by_default;
- public $skip_content;
- public $tools_to_restore = array(
- 'announcements',
- 'attendance',
- 'course_descriptions',
- 'documents',
- 'events',
- 'forum_category',
- 'forums',
- // 'forum_topics',
- 'glossary',
- 'quizzes',
- 'test_category',
- 'links',
- 'learnpaths',
- 'surveys',
- //'scorm_documents', ??
- 'tool_intro',
- 'thematic',
- 'wiki',
- 'works',
- );
- /** Setting per tool */
- public $tool_copy_settings = array();
- /**
- * If true adds the text "copy" in the title of an item (only for LPs right now)
- *
- **/
- public $add_text_in_items = false;
- /**
- * Create a new CourseRestorer
- */
- public function __construct($course)
- {
- $this->course = $course;
- $course_info = api_get_course_info($this->course->code);
- if (!empty($course_info)) {
- $this->course_origin_id = $course_info['real_id'];
- } else {
- $this->course_origin_id = null;
- }
- $this->file_option = FILE_RENAME;
- $this->set_tools_invisible_by_default = false;
- $this->skip_content = array();
- }
- /**
- * Set the file-option
- * @param int $option (optional) What to do with files with same name
- * FILE_SKIP, FILE_RENAME or FILE_OVERWRITE
- */
- public function set_file_option($option = FILE_OVERWRITE)
- {
- $this->file_option = $option;
- }
- /**
- * @param string $status
- */
- public function set_add_text_in_items($status)
- {
- $this->add_text_in_items = $status;
- }
- /**
- * @param array $array
- */
- public function set_tool_copy_settings($array)
- {
- $this->tool_copy_settings = $array;
- }
- /**
- * Restore a course.
- *
- * @param string $destination_course_code code of the Chamilo-course in
- * @param int $session_id
- * @param bool $update_course_settings Course settings are going to be restore?
- * @param bool $respect_base_content
- * @return bool
- */
- public function restore(
- $destination_course_code = '',
- $session_id = 0,
- $update_course_settings = false,
- $respect_base_content = false
- ) {
- if ($destination_course_code == '') {
- $course_info = api_get_course_info();
- $this->destination_course_info = $course_info;
- $this->course->destination_path = $course_info['path'];
- } else {
- $course_info = api_get_course_info($destination_course_code);
- $this->destination_course_info = $course_info;
- $this->course->destination_path = $course_info['path'];
- }
- $this->destination_course_id = $course_info['real_id'];
- //Getting first teacher (for the forums)
- $teacher_list = CourseManager::get_teacher_list_from_course_code($course_info['code']);
- $this->first_teacher_id = api_get_user_id();
- if (!empty($teacher_list)) {
- foreach ($teacher_list as $teacher) {
- $this->first_teacher_id = $teacher['user_id'];
- break;
- }
- }
- if (empty($this->course)) {
- return false;
- }
- // Source platform encoding - reading/detection
- // The correspondent data field has been added as of version 1.8.6.1
- if (empty($this->course->encoding)) {
- // The archive has been created by a system which is prior to 1.8.6.1 version.
- // In this case we have to detect the encoding.
- $sample_text = $this->course->get_sample_text()."\n";
- // Let us exclude ASCII lines, probably they are English texts.
- $sample_text = explode("\n", $sample_text);
- foreach ($sample_text as $key => &$line) {
- if (api_is_valid_ascii($line)) {
- unset($sample_text[$key]);
- }
- }
- $sample_text = join("\n", $sample_text);
- $this->course->encoding = api_detect_encoding($sample_text, $course_info['language']);
- }
- // Encoding conversion of the course, if it is needed.
- $this->course->to_system_encoding();
- foreach ($this->tools_to_restore as $tool) {
- $function_build = 'restore_'.$tool;
- $this->$function_build($session_id, $respect_base_content, $destination_course_code);
- }
- if ($update_course_settings) {
- $this->restore_course_settings($destination_course_code);
- }
- // Restore the item properties
- $table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
- $condition_session = "";
- if (!empty($session_id)) {
- $condition_session = " , id_session='".intval($session_id)."'";
- }
- foreach ($this->course->resources as $type => $resources) {
- if (is_array($resources)) {
- foreach ($resources as $id => $resource) {
- foreach ($resource->item_properties as $property) {
- // First check if there isn't already a record for this resource
- $sql = "SELECT * FROM $table
- WHERE
- c_id = ".$this->destination_course_id." AND
- tool = '".$property['tool']."' AND
- ref = '".$resource->destination_id."'";
- $res = Database::query($sql);
- if( Database::num_rows($res) == 0) {
- /* The to_group_id and to_user_id are set to default
- values as users/groups possibly not exist in
- the target course*/
- $sql = "INSERT INTO $table SET
- c_id = '".$this->destination_course_id."',
- tool = '".self::DBUTF8escapestring($property['tool'])."',
- insert_user_id = '".self::DBUTF8escapestring($property['insert_user_id'])."',
- insert_date = '".self::DBUTF8escapestring($property['insert_date'])."',
- lastedit_date = '".self::DBUTF8escapestring($property['lastedit_date'])."',
- ref = '".self::DBUTF8escapestring($resource->destination_id)."',
- lastedit_type = '".self::DBUTF8escapestring($property['lastedit_type'])."',
- lastedit_user_id = '".self::DBUTF8escapestring($property['lastedit_user_id'])."',
- visibility = '".self::DBUTF8escapestring($property['visibility'])."',
- start_visible = '".self::DBUTF8escapestring($property['start_visible'])."',
- end_visible = '".self::DBUTF8escapestring($property['end_visible'])."',
- to_user_id = '".self::DBUTF8escapestring($property['to_user_id'])."',
- to_group_id = '0' $condition_session" ;
- ;
- Database::query($sql);
- }
- }
- }
- }
- }
- }
- /**
- * Restore only harmless course settings:
- * course_language, visibility, department_name,department_url,
- * subscribe, unsubscribe ,category_code
- *
- * @param string $destination_course_code
- */
- public function restore_course_settings($destination_course_code)
- {
- $origin_course_info = api_get_course_info($destination_course_code);
- $course_info = $this->course->info;
- $params['course_language'] = $course_info['language'];
- $params['visibility'] = $course_info['visibility'];
- $params['department_name'] = $course_info['department_name'];
- $params['department_url'] = $course_info['department_url'];
- $params['category_code'] = $course_info['categoryCode'];
- $params['subscribe'] = $course_info['subscribe_allowed'];
- $params['unsubscribe'] = $course_info['unsubscribe'];
- CourseManager::update_attributes($origin_course_info['real_id'], $params);
- }
- /**
- * Restore documents
- *
- * @param int $session_id
- * @param bool $respect_base_content
- * @param string $destination_course_code
- */
- public function restore_documents($session_id = 0, $respect_base_content = false, $destination_course_code = '')
- {
- $course_info = api_get_course_info($destination_course_code);
- if ($this->course->has_resources(RESOURCE_DOCUMENT)) {
- $table = Database :: get_course_table(TABLE_DOCUMENT);
- $resources = $this->course->resources;
- $path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/';
- foreach ($resources[RESOURCE_DOCUMENT] as $id => $document) {
- if (empty($document->item_properties[0]['id_session'])) {
- $my_session_id = 0;
- } else {
- $my_session_id = $session_id;
- }
- if ($document->file_type == FOLDER) {
- $visibility = $document->item_properties[0]['visibility'];
- /*if (!empty($document->title)) {
- $title = $document->title;
- } else {
- $title = basename($document->path);
- }*/
- $new = substr($document->path, 8);
- $folderList = explode('/', $new);
- $tempFolder = '';
- // Check if the parent path exists.
- foreach ($folderList as $folder) {
- $folderToCreate = $tempFolder.$folder;
- $sysFolderPath = $path.'document'.$folderToCreate;
- $tempFolder .= $folder.'/';
- if (empty($folderToCreate)) {
- continue;
- }
- $title = basename($sysFolderPath);
- // File doesn't exist in file system.
- if (!is_dir($sysFolderPath)) {
- // Creating directory
- create_unexisting_directory(
- $course_info,
- api_get_user_id(),
- $my_session_id,
- 0,
- 0,
- $path.'document',
- $folderToCreate,
- $title,
- $visibility
- );
- } else {
- // File exist in file system.
- $documentData = DocumentManager::get_document_id(
- $course_info,
- $folderToCreate,
- $my_session_id
- );
- if (empty($documentData)) {
- /* This means the folder exists in the
- filesystem but not in the DB, trying to fix it */
- add_document(
- $course_info,
- $folderToCreate,
- 'folder',
- 0,
- $title,
- null,
- null,
- false,
- null,
- $my_session_id
- );
- }
- }
- }
- } elseif ($document->file_type == DOCUMENT) {
- //Checking if folder exists in the database otherwise we created it
- $dir_to_create = dirname($document->path);
- if (!empty($dir_to_create) && $dir_to_create != 'document' && $dir_to_create != '/') {
- if (is_dir($path.dirname($document->path))) {
- $sql = "SELECT id FROM $table
- WHERE
- c_id = ".$this->destination_course_id." AND
- path = '/".self::DBUTF8escapestring(substr(dirname($document->path), 9))."'";
- $res = Database::query($sql);
- if (Database::num_rows($res) == 0) {
- //continue;
- $visibility = $document->item_properties[0]['visibility'];
- $new = '/'.substr(dirname($document->path), 9);
- $title = str_replace('/', '', $new);
- // This code fixes the possibility for a file without a directory entry to be
- $document_id = add_document(
- $course_info,
- $new,
- 'folder',
- 0,
- $title,
- null,
- null,
- false
- );
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'FolderCreated',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- }
- }
- }
- if (file_exists($path.$document->path)) {
- switch ($this->file_option) {
- case FILE_OVERWRITE :
- $origin_path = $this->course->backup_path.'/'.$document->path;
- if (file_exists($origin_path)) {
- copy($origin_path, $path.$document->path);
- $sql = "SELECT id FROM $table
- WHERE
- c_id = ".$this->destination_course_id." AND
- path = '/".self::DBUTF8escapestring(substr($document->path, 9))."'";
- $res = Database::query($sql);
- $count = Database::num_rows($res);
- if ($count == 0) {
- $sql = "INSERT INTO $table SET
- path = '/".self::DBUTF8escapestring(substr($document->path, 9))."',
- c_id = ".$this->destination_course_id.",
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring($document->title)."' ,
- filetype ='".$document->file_type."',
- size = '".$document->size."',
- session_id = '$my_session_id'";
- Database::query($sql);
- $document_id = Database::insert_id();
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'DocumentAdded',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- } else {
- $obj = Database::fetch_object($res);
- $document_id = $obj->id;
- $sql = "UPDATE ".$table." SET
- path = '/".self::DBUTF8escapestring(substr($document->path, 9))."',
- c_id = ".$this->destination_course_id.",
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring($document->title)."' ,
- filetype ='".$document->file_type."',
- size = '".$document->size."',
- session_id = '$my_session_id'
- WHERE
- c_id = ".$this->destination_course_id." AND
- path = '/".self::DBUTF8escapestring(substr($document->path, 9))."'";
- Database::query($sql);
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $obj->id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $obj->id,
- 'default',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- }
- // Replace old course code with the new destination code
- $file_info = pathinfo($path.$document->path);
- if (in_array($file_info['extension'], array('html', 'htm'))) {
- $content = file_get_contents($path.$document->path);
- if (UTF8_CONVERT) $content = utf8_encode($content);
- $content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $content,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- file_put_contents($path.$document->path,$content);
- }
- $sql = "UPDATE $table SET
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title='".self::DBUTF8escapestring($document->title)."',
- size='".$document->size."'
- WHERE
- c_id = ".$this->destination_course_id." AND
- id = '".$document_id."'";
- Database::query($sql);
- }
- break;
- case FILE_SKIP :
- $sql = "SELECT id FROM $table
- WHERE
- c_id = ".$this->destination_course_id." AND
- path='/".self::DBUTF8escapestring(substr($document->path, 9))."'";
- $res = Database::query($sql);
- $obj = Database::fetch_object($res);
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $obj->id;
- break;
- case FILE_RENAME :
- $i = 1;
- $ext = explode('.', basename($document->path));
- if (count($ext) > 1) {
- $ext = array_pop($ext);
- $file_name_no_ext = substr($document->path, 0, - (strlen($ext) + 1));
- $ext = '.'.$ext;
- } else {
- $ext = '';
- $file_name_no_ext = $document->path;
- }
- $new_file_name = $file_name_no_ext.'_'.$i.$ext;
- $file_exists = file_exists($path.$new_file_name);
- while ($file_exists) {
- $i ++;
- $new_file_name = $file_name_no_ext.'_'.$i.$ext;
- $file_exists = file_exists($path.$new_file_name);
- }
- if (!empty($session_id)) {
- $document_path = explode('/',$document->path,3);
- $course_path = $path;
- $orig_base_folder = $document_path[1];
- $orig_base_path = $course_path.$document_path[0].'/'.$document_path[1];
- if (is_dir($orig_base_path)) {
- $new_base_foldername = $orig_base_folder;
- $new_base_path = $orig_base_path;
- if ($_SESSION['orig_base_foldername'] != $new_base_foldername) {
- unset($_SESSION['new_base_foldername']);
- unset($_SESSION['orig_base_foldername']);
- unset($_SESSION['new_base_path']);
- }
- $folder_exists = file_exists($new_base_path);
- if ($folder_exists) {
- $_SESSION['orig_base_foldername'] = $new_base_foldername; // e.g: carpeta1 in session
- $x = '';
- while ($folder_exists) {
- $x = $x + 1;
- $new_base_foldername = $document_path[1].'_'.$x;
- $new_base_path = $orig_base_path.'_'.$x;
- if ($_SESSION['new_base_foldername'] == $new_base_foldername) {
- break;
- }
- $folder_exists = file_exists($new_base_path);
- }
- $_SESSION['new_base_foldername'] = $new_base_foldername;
- $_SESSION['new_base_path'] = $new_base_path;
- }
- if (isset($_SESSION['new_base_foldername']) && isset($_SESSION['new_base_path'])) {
- $new_base_foldername = $_SESSION['new_base_foldername'];
- $new_base_path = $_SESSION['new_base_path'];
- }
- $dest_document_path = $new_base_path.'/'.$document_path[2]; // e.g: "/var/www/wiener/courses/CURSO4/document/carpeta1_1/subcarpeta1/collaborative.png"
- $basedir_dest_path = dirname($dest_document_path); // e.g: "/var/www/wiener/courses/CURSO4/document/carpeta1_1/subcarpeta1"
- //$dest_filename = basename($dest_document_path); // e.g: "collaborative.png"
- $base_path_document = $course_path.$document_path[0]; // e.g: "/var/www/wiener/courses/CURSO4/document"
- $path_title = '/'.$new_base_foldername.'/'.$document_path[2];
- copy_folder_course_session(
- $basedir_dest_path,
- $base_path_document,
- $session_id,
- $course_info,
- $document,
- $this->course_origin_id
- );
- if (file_exists($course_path.$document->path)) {
- copy($course_path.$document->path, $dest_document_path);
- }
- //Replace old course code with the new destination code see BT#1985
- if (file_exists($dest_document_path)) {
- $file_info = pathinfo($dest_document_path);
- if (in_array($file_info['extension'], array('html','htm'))) {
- $content = file_get_contents($dest_document_path);
- if (UTF8_CONVERT) {
- $content = utf8_encode($content);
- }
- $content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $content,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- file_put_contents($dest_document_path, $content);
- }
- }
- $sql = "INSERT INTO $table SET
- path = '$path_title',
- c_id = ".$this->destination_course_id.",
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring(basename($path_title))."' ,
- filetype ='".$document->file_type."',
- size = '".$document->size."',
- session_id = '$my_session_id'";
- Database::query($sql);
- $document_id = Database::insert_id();
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'DocumentAdded',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- } else {
- if (file_exists($path.$document->path)) {
- copy($path.$document->path, $path.$new_file_name);
- }
- //Replace old course code with the new destination code see BT#1985
- if (file_exists($path.$new_file_name)) {
- $file_info = pathinfo($path.$new_file_name);
- if (in_array($file_info['extension'], array('html','htm'))) {
- $content = file_get_contents($path.$new_file_name);
- if (UTF8_CONVERT) {
- $content = utf8_encode($content);
- }
- $content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $content,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- file_put_contents($path.$new_file_name, $content);
- }
- }
- $sql = "INSERT INTO ".$table." SET
- c_id = ".$this->destination_course_id.",
- path = '/".self::DBUTF8escapestring(substr($new_file_name, 9))."',
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring($document->title)."' ,
- filetype ='".$document->file_type."',
- size = '".$document->size."',
- session_id = '$my_session_id'";
- Database::query($sql);
- $document_id = Database::insert_id();
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'DocumentAdded',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- }
- } else {
- copy($this->course->backup_path.'/'.$document->path, $path.$new_file_name);
- //Replace old course code with the new destination code see BT#1985
- if (file_exists($path.$new_file_name)) {
- $file_info = pathinfo($path.$new_file_name);
- if (in_array($file_info['extension'], array('html','htm'))) {
- $content = file_get_contents($path.$new_file_name);
- if (UTF8_CONVERT) {
- $content = utf8_encode($content);
- }
- $content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $content,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- file_put_contents($path.$new_file_name, $content);
- }
- }
- $sql = "INSERT INTO ".$table." SET
- c_id = ".$this->destination_course_id.",
- path = '/".self::DBUTF8escapestring(substr($new_file_name, 9))."',
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring($document->title)."' ,
- filetype ='".$document->file_type."',
- size = '".$document->size."',
- session_id = '$my_session_id'";
- Database::query($sql);
- $document_id = Database::insert_id();
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'DocumentAdded',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- }
- break;
- } // end switch
- } else {
- // end if file exists
- //make sure the source file actually exists
- if (is_file($this->course->backup_path.'/'.$document->path) &&
- is_readable($this->course->backup_path.'/'.$document->path) &&
- is_dir(dirname($path.$document->path)) &&
- is_writeable(dirname($path.$document->path))
- ) {
- //echo 'Copying';
- copy($this->course->backup_path.'/'.$document->path, $path.$document->path);
- //Replace old course code with the new destination code see BT#1985
- if (file_exists($path.$document->path)) {
- $file_info = pathinfo($path.$document->path);
- if (in_array($file_info['extension'], array('html','htm'))) {
- $content = file_get_contents($path.$document->path);
- if (UTF8_CONVERT) {
- $content = utf8_encode($content);
- }
- $content = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $content,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- file_put_contents($path.$document->path, $content);
- }
- }
- $sql = "INSERT INTO ".$table." SET
- c_id = ".$this->destination_course_id.",
- path = '/".substr($document->path, 9)."',
- comment = '".self::DBUTF8escapestring($document->comment)."',
- title = '".self::DBUTF8escapestring($document->title)."' ,
- filetype='".$document->file_type."',
- size= '".$document->size."',
- session_id = '$my_session_id'";
- Database::query($sql);
- $document_id = Database::insert_id();
- $this->course->resources[RESOURCE_DOCUMENT][$id]->destination_id = $document_id;
- api_item_property_update(
- $course_info,
- TOOL_DOCUMENT,
- $document_id,
- 'DocumentAdded',
- $document->item_properties[0]['insert_user_id'],
- $document->item_properties[0]['to_group_id'],
- $document->item_properties[0]['to_user_id'],
- null,
- null,
- $my_session_id
- );
- } else {
- //echo 'not Copying';
- if (is_file($this->course->backup_path.'/'.$document->path) && is_readable($this->course->backup_path.'/'.$document->path)) {
- error_log('Course copy generated an ignoreable error while trying to copy '.$this->course->backup_path.'/'.$document->path.': file not found');
- }
- if (!is_dir(dirname($path.$document->path))) {
- error_log('Course copy generated an ignoreable error while trying to copy to '.dirname($path.$document->path).': directory not found');
- }
- if (!is_writeable(dirname($path.$document->path))) {
- error_log('Course copy generated an ignoreable error while trying to copy to '.dirname($path.$document->path).': directory not writeable');
- }
- }
- } // end file doesn't exist
- }
- } // end for each
- // Delete sessions for the copy the new folder in session
- unset($_SESSION['new_base_foldername']);
- unset($_SESSION['orig_base_foldername']);
- unset($_SESSION['new_base_path']);
- }
- }
- /**
- * Restore scorm documents
- * TODO @TODO check that the restore function with renaming doesn't break the scorm structure!
- * see #7029
- */
- public function restore_scorm_documents()
- {
- $perm = api_get_permissions_for_new_directories();
- if ($this->course->has_resources(RESOURCE_SCORM)) {
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_SCORM] as $document) {
- $path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/';
- @mkdir(dirname($path.$document->path), $perm, true);
- if (file_exists($path.$document->path)) {
- switch ($this->file_option) {
- case FILE_OVERWRITE :
- rmdirr($path.$document->path);
- copyDirTo(
- $this->course->backup_path . '/' . $document->path,
- $path . dirname($document->path),
- false
- );
- break;
- case FILE_SKIP:
- break;
- case FILE_RENAME:
- $i = 1;
- $ext = explode('.', basename($document->path));
- if (count($ext) > 1) {
- $ext = array_pop($ext);
- $file_name_no_ext = substr($document->path, 0, - (strlen($ext) + 1));
- $ext = '.'.$ext;
- } else {
- $ext = '';
- $file_name_no_ext = $document->path;
- }
- $new_file_name = $file_name_no_ext.'_'.$i.$ext;
- $file_exists = file_exists($path.$new_file_name);
- while ($file_exists) {
- $i ++;
- $new_file_name = $file_name_no_ext.'_'.$i.$ext;
- $file_exists = file_exists($path.$new_file_name);
- }
- rename(
- $this->course->backup_path . '/' . $document->path,
- $this->course->backup_path . '/' . $new_file_name
- );
- copyDirTo(
- $this->course->backup_path . '/' . $new_file_name,
- $path . dirname($new_file_name),
- false
- );
- rename(
- $this->course->backup_path . '/' . $new_file_name,
- $this->course->backup_path . '/' . $document->path
- );
- break;
- } // end switch
- } else {
- // end if file exists
- copyDirTo(
- $this->course->backup_path . '/' . $document->path,
- $path . dirname($document->path),
- false
- );
- }
- } // end for each
- }
- }
- /**
- * Restore forums
- */
- public function restore_forums($sessionId = 0)
- {
- if ($this->course->has_resources(RESOURCE_FORUM)) {
- $sessionId = intval($sessionId);
- $table_forum = Database::get_course_table(TABLE_FORUM);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_FORUM] as $id => $forum) {
- $params = (array)$forum->obj;
- if ($this->course->resources[RESOURCE_FORUMCATEGORY][$params['forum_category']]->destination_id == -1) {
- $cat_id = $this->restore_forum_category($params['forum_category']);
- } else {
- $cat_id = $this->course->resources[RESOURCE_FORUMCATEGORY][$params['forum_category']]->destination_id;
- }
- $params = self::DBUTF8_array($params);
- $params['c_id'] = $this->destination_course_id;
- $params['forum_category'] = $cat_id;
- $params['session_id'] = $sessionId;
- unset($params['forum_id']);
- $params['forum_comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $params['forum_comment'],
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- if (!empty($params['forum_image'])) {
- $original_forum_image = $this->course->path.'upload/forum/images/'.$params['forum_image'];
- if (file_exists($original_forum_image)) {
- $new_forum_image = api_get_path(SYS_COURSE_PATH).$this->destination_course_info['path'].'/upload/forum/images/'.$params['forum_image'];
- @copy($original_forum_image, $new_forum_image);
- }
- }
- $new_id = Database::insert($table_forum, $params);
- $this->course->resources[RESOURCE_FORUM][$id]->destination_id = $new_id;
- $forum_topics = 0;
- if (is_array($this->course->resources[RESOURCE_FORUMTOPIC])) {
- foreach ($this->course->resources[RESOURCE_FORUMTOPIC] as $topic_id => $topic) {
- if ($topic->obj->forum_id == $id) {
- $this->restore_topic($topic_id, $new_id);
- $forum_topics ++;
- }
- }
- }
- if ($forum_topics > 0) {
- $sql = "UPDATE ".$table_forum." SET forum_threads = ".$forum_topics."
- WHERE c_id = {$this->destination_course_id} AND forum_id = ".(int)$new_id;
- Database::query($sql);
- }
- }
- }
- }
- /**
- * Restore forum-categories
- */
- public function restore_forum_category($my_id = null)
- {
- $forum_cat_table = Database :: get_course_table(TABLE_FORUM_CATEGORY);
- $resources = $this->course->resources;
- if (!empty($resources[RESOURCE_FORUMCATEGORY])) {
- foreach ($resources[RESOURCE_FORUMCATEGORY] as $id => $forum_cat) {
- if (!empty($my_id)) {
- if ($my_id != $id) {
- continue;
- }
- }
- if ($forum_cat && !$forum_cat->is_restored()) {
- $title = $forum_cat->obj->cat_title;
- if (!empty($title)) {
- if (!preg_match('/.*\((.+)\)$/', $title, $matches)) {
- // This is for avoiding repetitive adding of training code after several backup/restore cycles.
- if ($matches[1] != $this->course->code) {
- $title = $title.' ('.$this->course->code.')';
- }
- }
- }
- $params = (array) $forum_cat->obj;
- $params['c_id'] = $this->destination_course_id;
- $params['cat_comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course($params['cat_comment'], $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- unset($params['cat_id']);
- $params = self::DBUTF8_array($params);
- $new_id = Database::insert($forum_cat_table, $params);
- $this->course->resources[RESOURCE_FORUMCATEGORY][$id]->destination_id = $new_id;
- if (!empty($my_id)) {
- return $new_id;
- }
- }
- }
- }
- }
- /**
- * Restore a forum-topic
- */
- public function restore_topic($thread_id, $forum_id)
- {
- $table = Database :: get_course_table(TABLE_FORUM_THREAD);
- $topic = $this->course->resources[RESOURCE_FORUMTOPIC][$thread_id];
- $params = (array)$topic->obj;
- $params = self::DBUTF8_array($params);
- $params['c_id'] = $this->destination_course_id;
- $params['forum_id'] = $forum_id;
- $params['thread_poster_id'] = $this->first_teacher_id;
- $params['thread_date'] = api_get_utc_datetime();
- $params['thread_close_date'] = '0000-00-00 00:00:00';
- $params['thread_last_post'] = 0;
- $params['thread_replies'] = 0;
- $params['thread_views'] = 0;
- unset($params['thread_id']);
- $new_id = Database::insert($table, $params);
- api_item_property_update($this->destination_course_info, TOOL_FORUM_THREAD, $new_id, 'ThreadAdded', api_get_user_id(), 0, 0, null, null);
- $this->course->resources[RESOURCE_FORUMTOPIC][$thread_id]->destination_id = $new_id;
- $topic_replies = -1;
- foreach ($this->course->resources[RESOURCE_FORUMPOST] as $post_id => $post){
- if ($post->obj->thread_id == $thread_id) {
- $topic_replies++;
- $this->restore_post($post_id, $new_id, $forum_id);
- }
- }
- return $new_id;
- }
- /**
- * Restore a forum-post
- * @TODO Restore tree-structure of posts. For example: attachments to posts.
- */
- public function restore_post($id, $topic_id, $forum_id)
- {
- $table_post = Database :: get_course_table(TABLE_FORUM_POST);
- $post = $this->course->resources[RESOURCE_FORUMPOST][$id];
- $params = (array) $post->obj;
- $params['c_id'] = $this->destination_course_id;
- $params['forum_id'] = $forum_id;
- $params['thread_id'] = $topic_id;
- $params['poster_id'] = $this->first_teacher_id;
- $params['post_date'] = api_get_utc_datetime();
- unset($params['post_id']);
- $params['post_text'] = DocumentManager::replace_urls_inside_content_html_from_copy_course($params['post_text'], $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $new_id = Database::insert($table_post, $params);
- api_item_property_update($this->destination_course_info, TOOL_FORUM_POST, $new_id, 'PostAdded', api_get_user_id(), 0, 0, null, null);
- $this->course->resources[RESOURCE_FORUMPOST][$id]->destination_id = $new_id;
- return $new_id;
- }
- /**
- * Restore links
- */
- public function restore_links($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_LINK)) {
- $link_table = Database :: get_course_table(TABLE_LINK);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_LINK] as $id => $link) {
- $cat_id = $this->restore_link_category($link->category_id, $session_id);
- $sql = "SELECT MAX(display_order) FROM $link_table WHERE c_id = ".$this->destination_course_id." AND category_id='" . self::DBUTF8escapestring($cat_id). "'";
- $result = Database::query($sql);
- list($max_order) = Database::fetch_array($result);
- $condition_session = "";
- if (!empty($session_id)) {
- $condition_session = " , session_id = '$session_id' ";
- }
- $sql = "INSERT INTO ".$link_table." SET
- c_id = ".$this->destination_course_id." ,
- url = '".self::DBUTF8escapestring($link->url)."',
- title = '".self::DBUTF8escapestring($link->title)."',
- description = '".self::DBUTF8escapestring($link->description)."',
- category_id = '".$cat_id."',
- on_homepage = '".$link->on_homepage."',
- display_order = '".($max_order+1)."' $condition_session";
- Database::query($sql);
- $this->course->resources[RESOURCE_LINK][$id]->destination_id = Database::insert_id();
- }
- }
- }
- /**
- * Restore tool intro
- */
- public function restore_tool_intro($sessionId = 0)
- {
- if ($this->course->has_resources(RESOURCE_TOOL_INTRO)) {
- $sessionId = intval($sessionId);
- $tool_intro_table = Database :: get_course_table(TABLE_TOOL_INTRO);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_TOOL_INTRO] as $id => $tool_intro) {
- $sql = "DELETE FROM ".$tool_intro_table." WHERE c_id = ".$this->destination_course_id." AND id='".self::DBUTF8escapestring($tool_intro->id)."'";
- Database::query($sql);
- $tool_intro->intro_text = DocumentManager::replace_urls_inside_content_html_from_copy_course($tool_intro->intro_text,$this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $sql = "INSERT INTO ".$tool_intro_table." SET c_id = ".$this->destination_course_id." , id='".self::DBUTF8escapestring($tool_intro->id)."', intro_text = '".self::DBUTF8escapestring($tool_intro->intro_text)."'";
- $sql.= ", session_id = $sessionId";
- Database::query($sql);
- $this->course->resources[RESOURCE_TOOL_INTRO][$id]->destination_id = Database::insert_id();
- }
- }
- }
- /**
- * Restore a link-category
- */
- public function restore_link_category($id, $session_id = 0)
- {
- $condition_session = "";
- if (!empty($session_id)) {
- $condition_session = " , session_id = '$session_id' ";
- }
- if ($id == 0) {
- return 0;
- }
- $link_cat_table = Database :: get_course_table(TABLE_LINK_CATEGORY);
- $resources = $this->course->resources;
- $link_cat = $resources[RESOURCE_LINKCATEGORY][$id];
- if (is_object($link_cat) && !$link_cat->is_restored()) {
- $sql = "SELECT MAX(display_order) FROM $link_cat_table WHERE c_id = ".$this->destination_course_id." ";
- $result=Database::query($sql);
- list($orderMax)=Database::fetch_array($result,'NUM');
- $display_order=$orderMax+1;
- $sql = "INSERT INTO ".$link_cat_table." SET c_id = ".$this->destination_course_id." , category_title = '".self::DBUTF8escapestring($link_cat->title)."', description='".self::DBUTF8escapestring($link_cat->description)."', display_order='".$display_order."' $condition_session ";
- Database::query($sql);
- $new_id = Database::insert_id();
- $this->course->resources[RESOURCE_LINKCATEGORY][$id]->destination_id = $new_id;
- return $new_id;
- }
- return $this->course->resources[RESOURCE_LINKCATEGORY][$id]->destination_id;
- }
- /**
- * Restore events
- */
- public function restore_events($sessionId = 0)
- {
- if ($this->course->has_resources(RESOURCE_EVENT)) {
- $sessionId = intval($sessionId);
- $table = Database :: get_course_table(TABLE_AGENDA);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_EVENT] as $id => $event) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $event->content = DocumentManager::replace_urls_inside_content_html_from_copy_course($event->content, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $sql = "INSERT INTO ".$table." SET
- c_id = ".$this->destination_course_id." ,
- title = '".self::DBUTF8escapestring($event->title)."',
- content = '".self::DBUTF8escapestring($event->content)."',
- all_day = '".$event->all_day."',
- start_date = '".$event->start_date."',
- end_date = '".$event->end_date."'";
- $sql.= ", session_id = $sessionId";
- Database::query($sql);
- $new_event_id = Database::insert_id();
- $this->course->resources[RESOURCE_EVENT][$id]->destination_id = $new_event_id;
- //Copy event attachment
- $origin_path = $this->course->backup_path.'/upload/calendar/';
- $destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/calendar/';
- if (!empty($this->course->orig)) {
- $table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
- $sql = 'SELECT path, comment, size, filename FROM '.$table_attachment.' WHERE c_id = '.$this->destination_course_id.' AND agenda_id = '.$id;
- $attachment_event = Database::query($sql);
- $attachment_event = Database::fetch_object($attachment_event);
- if (file_exists($origin_path.$attachment_event->path) && !is_dir($origin_path.$attachment_event->path) ) {
- $new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
- $copy_result = copy($origin_path.$attachment_event->path, $destination_path.$new_filename);
- //$copy_result = true;
- if ($copy_result) {
- $table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
- $sql = "INSERT INTO ".$table_attachment." SET c_id = ".$this->destination_course_id." , path = '".self::DBUTF8escapestring($new_filename)."', comment = '".self::DBUTF8escapestring($attachment_event->comment)."', size = '".$attachment_event->size."', filename = '".$attachment_event->filename."' , agenda_id = '".$new_event_id."' ";
- Database::query($sql);
- }
- }
- } else {
- // get the info of the file
- if(!empty($event->attachment_path) && is_file($origin_path.$event->attachment_path) && is_readable($origin_path.$event->attachment_path)) {
- $new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
- $copy_result = copy($origin_path.$event->attachment_path, $destination_path.$new_filename);
- if ($copy_result) {
- $table_attachment = Database :: get_course_table(TABLE_AGENDA_ATTACHMENT);
- $sql = "INSERT INTO ".$table_attachment." SET c_id = ".$this->destination_course_id." , path = '".self::DBUTF8escapestring($new_filename)."', comment = '".self::DBUTF8escapestring($event->attachment_comment)."', size = '".$event->attachment_size."', filename = '".$event->attachment_filename."' , agenda_id = '".$new_event_id."' ";
- Database::query($sql);
- }
- }
- }
- }
- }
- }
- /**
- * Restore course-description
- */
- public function restore_course_descriptions($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_COURSEDESCRIPTION)) {
- $table = Database :: get_course_table(TABLE_COURSE_DESCRIPTION);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_COURSEDESCRIPTION] as $id => $cd) {
- if (isset($_POST['destination_course'])) {
- $course_destination=Security::remove_XSS($_POST['destination_course']);
- $course_destination=api_get_course_info($course_destination);
- $course_destination=$course_destination['path'];
- } else {
- $course_destination=$this->course->destination_path;
- }
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $description_content = DocumentManager::replace_urls_inside_content_html_from_copy_course($cd->content, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $condition_session = "";
- if (!empty($session_id)) {
- $session_id = intval($session_id);
- $condition_session = " , session_id = '$session_id' ";
- }
- $sql = "INSERT INTO ".$table." SET c_id = ".$this->destination_course_id." , description_type = '".self::DBUTF8escapestring($cd->description_type)."',title = '".self::DBUTF8escapestring($cd->title)."', content = '".self::DBUTF8escapestring($description_content)."' $condition_session";
- Database::query($sql);
- $this->course->resources[RESOURCE_COURSEDESCRIPTION][$id]->destination_id = Database::insert_id();
- }
- }
- }
- /**
- * Restore announcements
- */
- public function restore_announcements($sessionId = 0)
- {
- if ($this->course->has_resources(RESOURCE_ANNOUNCEMENT)) {
- $sessionId = intval($sessionId);
- $table = Database :: get_course_table(TABLE_ANNOUNCEMENT);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_ANNOUNCEMENT] as $id => $announcement) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $announcement->content = DocumentManager::replace_urls_inside_content_html_from_copy_course($announcement->content, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $sql = "INSERT INTO ".$table." " ."SET
- c_id = ".$this->destination_course_id." ,
- title = '".self::DBUTF8escapestring($announcement->title)."'," .
- "content = '".self::DBUTF8escapestring($announcement->content)."', " .
- "end_date = '".$announcement->date."', " .
- "display_order = '".$announcement->display_order."', " .
- "email_sent = '".$announcement->email_sent."', "
- . "session_id = $sessionId";
- Database::query($sql);
- $new_announcement_id = Database::insert_id();
- $this->course->resources[RESOURCE_ANNOUNCEMENT][$id]->destination_id = $new_announcement_id;
- $origin_path = $this->course->backup_path.'/upload/announcements/';
- $destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/announcements/';
- //Copy announcement attachment file
- if (!empty($this->course->orig)) {
- $table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
- $sql = 'SELECT path, comment, size, filename FROM '.$table_attachment.' WHERE c_id = '.$this->destination_course_id.' AND announcement_id = '.$id;
- $attachment_event = Database::query($sql);
- $attachment_event = Database::fetch_object($attachment_event);
- if (file_exists($origin_path.$attachment_event->path) && !is_dir($origin_path.$attachment_event->path) ) {
- $new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
- $copy_result = copy($origin_path.$attachment_event->path, $destination_path.$new_filename);
- //error_log($destination_path.$new_filename); error_log($copy_result);
- //$copy_result = true;
- if ($copy_result) {
- $table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
- $sql = "INSERT INTO ".$table_attachment." SET c_id = ".$this->destination_course_id." , path = '".self::DBUTF8escapestring($new_filename)."', comment = '".self::DBUTF8escapestring($attachment_event->comment)."', size = '".$attachment_event->size."', filename = '".$attachment_event->filename."' , announcement_id = '".$new_announcement_id."' ";
- Database::query($sql);
- }
- }
- } else {
- // get the info of the file
- if(!empty($announcement->attachment_path) && is_file($origin_path.$announcement->attachment_path) && is_readable($origin_path.$announcement->attachment_path)) {
- $new_filename = uniqid(''); //ass seen in the add_agenda_attachment_file() function in agenda.inc.php
- $copy_result = copy($origin_path.$announcement->attachment_path, $destination_path.$new_filename);
- if ($copy_result) {
- $table_attachment = Database :: get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
- $sql = "INSERT INTO ".$table_attachment." SET c_id = ".$this->destination_course_id." , path = '".self::DBUTF8escapestring($new_filename)."', comment = '".self::DBUTF8escapestring($announcement->attachment_comment)."', size = '".$announcement->attachment_size."', filename = '".$announcement->attachment_filename."' , announcement_id = '".$new_announcement_id."' ";
- Database::query($sql);
- }
- }
- }
- }
- }
- }
- /**
- * Restore Quiz
- * @param int $session_id
- * @param bool $respect_base_content
- */
- public function restore_quizzes(
- $session_id = 0,
- $respect_base_content = false
- ) {
- if ($this->course->has_resources(RESOURCE_QUIZ)) {
- $table_qui = Database :: get_course_table(TABLE_QUIZ_TEST);
- $table_rel = Database :: get_course_table(TABLE_QUIZ_TEST_QUESTION);
- $table_doc = Database :: get_course_table(TABLE_DOCUMENT);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_QUIZ] as $id => $quiz) {
- if (isset($quiz->obj)) {
- //For new imports
- $quiz = $quiz->obj;
- } else {
- //For backward compatibility
- $quiz->obj = $quiz;
- }
- $doc = '';
- if (!empty($quiz->sound)) {
- if (isset($this->course->resources[RESOURCE_DOCUMENT][$quiz->sound]) &&
- $this->course->resources[RESOURCE_DOCUMENT][$quiz->sound]->is_restored()) {
- $sql = "SELECT path FROM " . $table_doc . "
- WHERE
- c_id = " . $this->destination_course_id . " AND
- id = " . $resources[RESOURCE_DOCUMENT][$quiz->sound]->destination_id;
- $doc = Database::query($sql);
- $doc = Database::fetch_object($doc);
- $doc = str_replace('/audio/', '', $doc->path);
- }
- }
- if ($id != -1) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $quiz->description = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $quiz->description,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- global $_custom;
- if (isset($_custom['exercises_clean_dates_when_restoring']) &&
- $_custom['exercises_clean_dates_when_restoring']
- ) {
- $quiz->start_time = null;
- $quiz->end_time = null;
- }
- $params = array(
- 'c_id' => $this->destination_course_id,
- 'title' => self::DBUTF8($quiz->title),
- 'description' => self::DBUTF8($quiz->description),
- 'type' => isset($quiz->quiz_type) ? $quiz->quiz_type : $quiz->type,
- 'random' => $quiz->random,
- 'active' => $quiz->active,
- 'sound' => self::DBUTF8($doc),
- 'max_attempt' => (int)$quiz->max_attempt,
- 'results_disabled' => (int)$quiz->results_disabled,
- 'access_condition' => $quiz->access_condition,
- 'start_time' => $quiz->start_time,
- 'pass_percentage' => $quiz->pass_percentage,
- 'end_time' => $quiz->end_time,
- 'feedback_type' => (int)$quiz->feedback_type,
- 'random_answers' => (int)$quiz->random_answers,
- 'random_by_category' => $quiz->random_by_category,
- 'review_answers' => $quiz->review_answers,
- 'propagate_neg' => $quiz->propagate_neg,
- 'text_when_finished' => $quiz->text_when_finished,
- 'expired_time' => (int)$quiz->expired_time,
- );
- if ($respect_base_content) {
- $my_session_id = $quiz->session_id;
- if (!empty($quiz->session_id)) {
- $my_session_id = $session_id;
- }
- $params['session_id'] = $my_session_id;
- } else {
- if (!empty($session_id)) {
- $session_id = intval($session_id);
- $params['session_id'] = $session_id;
- }
- }
- $new_id = Database::insert($table_qui, $params);
- } else {
- // $id = -1 identifies the fictionary test for collecting orphan questions. We do not store it in the database.
- $new_id = -1;
- }
- $this->course->resources[RESOURCE_QUIZ][$id]->destination_id = $new_id;
- $order = 0;
- if (!empty($quiz->question_ids)) {
- foreach ($quiz->question_ids as $index => $question_id) {
- $qid = $this->restore_quiz_question($question_id);
- $question_order = $quiz->question_orders[$index] ? $quiz->question_orders[$index] : ++$order;
- $sql = "INSERT IGNORE INTO " . $table_rel . " SET
- c_id = " . $this->destination_course_id . ",
- question_id = " . $qid . ",
- exercice_id = " . $new_id . ",
- question_order = " . $question_order;
- Database::query($sql);
- }
- }
- }
- }
- }
- /**
- * Restore quiz-questions
- * @params int question id
- */
- public function restore_quiz_question($id)
- {
- $resources = $this->course->resources;
- $question = isset($resources[RESOURCE_QUIZQUESTION][$id]) ? $resources[RESOURCE_QUIZQUESTION][$id] : null;
- $new_id = 0;
- if (is_object($question)) {
- if ($question->is_restored()) {
- return $question->destination_id;
- }
- $table_que = Database::get_course_table(TABLE_QUIZ_QUESTION);
- $table_ans = Database::get_course_table(TABLE_QUIZ_ANSWER);
- $table_options = Database::get_course_table(TABLE_QUIZ_QUESTION_OPTION);
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $question->description = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $question->description,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $sql = "INSERT INTO ".$table_que." SET
- c_id = ".$this->destination_course_id." ,
- question = '".self::DBUTF8escapestring($question->question)."',
- description = '".self::DBUTF8escapestring($question->description)."',
- ponderation = '".self::DBUTF8escapestring($question->ponderation)."',
- position = '".self::DBUTF8escapestring($question->position)."',
- type='".self::DBUTF8escapestring($question->quiz_type)."',
- picture='".self::DBUTF8escapestring($question->picture)."',
- level='".self::DBUTF8escapestring($question->level)."',
- extra='".self::DBUTF8escapestring($question->extra)."'";
- Database::query($sql);
- $new_id = Database::insert_id();
- if ($new_id) {
- if (!empty($question->picture)) {
- $question_temp = Question::read(
- $new_id,
- $this->destination_course_info['real_id']
- );
- $documentPath = api_get_path(SYS_COURSE_PATH).$this->destination_course_info['path'].'/document';
- // picture path
- $picturePath = $documentPath.'/images';
- $old_picture = api_get_path(SYS_COURSE_PATH).$this->course->info['path'].'/document/images/'.$question->picture;
- if (file_exists($old_picture)) {
- $picture_name = 'quiz-'.$new_id.'.jpg';
- $result = $question_temp->uploadPicture($old_picture, $picture_name, $picturePath);
- if ($result) {
- $sql = "UPDATE $table_que SET
- picture = '$picture_name'
- WHERE
- c_id = " . $this->destination_course_id . " AND
- id = $new_id ";
- Database::query($sql);
- }
- }
- }
- }
- if ($question->quiz_type == MATCHING) {
- $temp = array();
- foreach ($question->answers as $index => $answer) {
- $temp[$answer['position']] = $answer;
- }
- foreach ($temp as $index => $answer) {
- $sql = "INSERT INTO ".$table_ans." SET
- c_id = ".$this->destination_course_id." ,
- id = '".$index."',
- question_id = '".$new_id."',
- answer = '".self::DBUTF8escapestring($answer['answer'])."',
- correct = '".$answer['correct']."',
- comment = '".self::DBUTF8escapestring($answer['comment'])."',
- ponderation = '".$answer['ponderation']."',
- position = '".$answer['position']."',
- hotspot_coordinates = '".$answer['hotspot_coordinates']."',
- hotspot_type = '".$answer['hotspot_type']."'";
- Database::query($sql);
- }
- } else {
- $correct_answers = array();
- foreach ($question->answers as $index => $answer) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $answer['answer'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $answer['answer'],
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $answer['comment'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $answer['comment'],
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $sql = "INSERT INTO ".$table_ans." SET
- c_id = ".$this->destination_course_id." ,
- id = '". ($index + 1)."',
- question_id = '".$new_id."',
- answer = '".self::DBUTF8escapestring($answer['answer'])."',
- correct = '".$answer['correct']."',
- comment = '".self::DBUTF8escapestring($answer['comment'])."',
- ponderation = '".$answer['ponderation']."',
- position = '".$answer['position']."',
- hotspot_coordinates = '".$answer['hotspot_coordinates']."',
- hotspot_type = '".$answer['hotspot_type']."'";
- Database::query($sql);
- $correct_answers[$index + 1] = $answer['correct'];
- }
- }
- //Current course id
- $course_id = api_get_course_int_id();
- //Moving quiz_question_options
- if ($question->quiz_type == MULTIPLE_ANSWER_TRUE_FALSE) {
- $question_option_list = Question::readQuestionOption($id, $course_id);
- //Question copied from the current platform
- if ($question_option_list) {
- $old_option_ids = array();
- foreach ($question_option_list as $item) {
- $old_id = $item['id'];
- unset($item['id']);
- $item['question_id'] = $new_id;
- $item['c_id'] = $this->destination_course_id;
- $question_option_id = Database::insert($table_options, $item);
- $old_option_ids[$old_id] = $question_option_id;
- }
- if ($old_option_ids) {
- $new_answers = Database::select(
- 'id, correct',
- $table_ans,
- array(
- 'WHERE' => array(
- 'question_id = ? AND c_id = ? ' => array(
- $new_id,
- $this->destination_course_id
- )
- )
- )
- );
- foreach ($new_answers as $answer_item) {
- $params = array();
- $params['correct'] = $old_option_ids[$answer_item['correct']];
- $question_option_id = Database::update(
- $table_ans,
- $params,
- array(
- 'id = ? AND c_id = ? AND question_id = ? ' => array(
- $answer_item['id'],
- $this->destination_course_id,
- $new_id
- )
- ),
- false
- );
- }
- }
- } else {
- $new_options = array();
- if (isset($question->question_options)) {
- foreach ($question->question_options as $obj) {
- $item = array();
- $item['question_id'] = $new_id;
- $item['c_id'] = $this->destination_course_id;
- $item['name'] = $obj->obj->name;
- $item['position'] = $obj->obj->position;
- $question_option_id = Database::insert($table_options, $item);
- $new_options[$obj->obj->id] = $question_option_id;
- }
- foreach($correct_answers as $answer_id => $correct_answer) {
- $params = array();
- $params['correct'] = $new_options[$correct_answer];
- Database::update($table_ans, $params, array('id = ? AND c_id = ? AND question_id = ? '=> array($answer_id, $this->destination_course_id, $new_id)), false);
- }
- }
- }
- }
- $this->course->resources[RESOURCE_QUIZQUESTION][$id]->destination_id = $new_id;
- }
- return $new_id;
- }
- /**
- * @todo : add session id when used for session
- */
- public function restore_test_category($session_id, $respect_base_content, $destination_course_code)
- {
- $course_id = api_get_course_int_id();
- // Let's restore the categories
- $tab_test_category_id_old_new = array(); // used to build the quiz_question_rel_category table
- if ($this->course->has_resources(RESOURCE_TEST_CATEGORY))
- {
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_TEST_CATEGORY] as $id => $CourseCopyTestcategory ) {
- $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
- // check if this test_category already exist in the destination BDD
- // do not Database::escape_string $title and $description, it will be done later
- $title = $CourseCopyTestcategory->title;
- $description = $CourseCopyTestcategory->description;
- if (Testcategory::category_exists_with_title($title)) {
- switch ($this->file_option) {
- case FILE_SKIP:
- //Do nothing
- break;
- case FILE_RENAME:
- $new_title = $title."_";
- while (Testcategory::category_exists_with_title(
- $new_title
- )) {
- $new_title .= "_";
- }
- $test_category = new Testcategory(0, $new_title, $description);
- $new_id = $test_category->addCategoryInBDD();
- $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
- break;
- case FILE_OVERWRITE:
- $id = Testcategory::get_category_id_for_title($title);
- $my_cat = new Testcategory($id);
- $my_cat->name = $title;
- $my_cat->modifyCategory();
- $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
- break;
- }
- } else {
- // create a new test_category
- $test_category = new Testcategory(0, $title, $description);
- $new_id = $test_category->addCategoryInBDD();
- $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
- }
- $this->course->resources[RESOURCE_TEST_CATEGORY][$id]->destination_id = $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id];
- }
- }
- // lets check if quizzes-question are restored too, to redo the link between test_category and quizzes question for questions restored
- // we can use the source_id field
- // question source_id => category source_id
- if ($this->course->has_resources(RESOURCE_QUIZQUESTION)) {
- // check the category number of each question restored
- if (!empty($resources[RESOURCE_QUIZQUESTION])) {
- foreach ($resources[RESOURCE_QUIZQUESTION] as $id => $CourseCopyQuestion) {
- $new_quiz_question_id = $resources[RESOURCE_QUIZQUESTION][$id]->destination_id;
- $question_category = $CourseCopyQuestion->question_category;
- if ($question_category > 0) {
- Testcategory::add_category_for_question_id(
- $tab_test_category_id_old_new[$question_category],
- $new_quiz_question_id,
- $course_id
- );
- }
- }
- }
- }
- }
- /**
- * Restore surveys
- * @param int $sessionId Optional. The session id
- */
- public function restore_surveys($sessionId = 0)
- {
- $sessionId = intval($sessionId);
- if ($this->course->has_resources(RESOURCE_SURVEY)) {
- $table_sur = Database :: get_course_table(TABLE_SURVEY);
- $table_que = Database :: get_course_table(TABLE_SURVEY_QUESTION);
- $table_ans = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_SURVEY] as $id => $survey) {
- $sql_check = 'SELECT survey_id FROM '.$table_sur.'
- WHERE c_id = '.$this->destination_course_id.' AND
- code = "'.self::DBUTF8escapestring($survey->code).'" AND
- lang = "'.self::DBUTF8escapestring($survey->lang).'" ';
- $result_check = Database::query($sql_check);
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $survey->title = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $survey->title,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $survey->subtitle = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $survey->subtitle,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $survey->intro = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $survey->intro,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $survey->surveythanks = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $survey->surveythanks,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $sql = "INSERT INTO ".$table_sur." " ."SET
- c_id = ".$this->destination_course_id." ,
- code = '".self::DBUTF8escapestring($survey->code)."', " .
- "title = '".self::DBUTF8escapestring($survey->title)."', " .
- "subtitle = '".self::DBUTF8escapestring($survey->subtitle)."', " .
- "author = '".self::DBUTF8escapestring($survey->author)."', " .
- "lang = '".self::DBUTF8escapestring($survey->lang)."', " .
- "avail_from = '".self::DBUTF8escapestring($survey->avail_from)."', " .
- "avail_till = '".self::DBUTF8escapestring($survey->avail_till)."', " .
- "is_shared = '".self::DBUTF8escapestring($survey->is_shared)."', " .
- "template = '".self::DBUTF8escapestring($survey->template)."', " .
- "intro = '".self::DBUTF8escapestring($survey->intro)."', " .
- "surveythanks = '".self::DBUTF8escapestring($survey->surveythanks)."', " .
- "creation_date = '".self::DBUTF8escapestring($survey->creation_date)."', " .
- "invited = '0', " .
- "answered = '0', " .
- "invite_mail = '".self::DBUTF8escapestring($survey->invite_mail)."', " .
- "reminder_mail = '".self::DBUTF8escapestring($survey->reminder_mail)."', ".
- "session_id = $sessionId";
- //An existing survey exists with the same code and the same language
- if (Database::num_rows($result_check) == 1) {
- switch ($this->file_option) {
- case FILE_SKIP:
- //Do nothing
- break;
- case FILE_RENAME:
- $survey_code = $survey->code.'_';
- $i=1;
- $temp_survey_code = $survey_code.$i;
- while (!$this->is_survey_code_available($temp_survey_code)) {
- $temp_survey_code = $survey_code.++$i;
- }
- $survey_code = $temp_survey_code;
- $sql = "INSERT INTO ".$table_sur." " ."SET
- c_id = ".$this->destination_course_id." ,
- code = '".self::DBUTF8escapestring($survey_code)."', " .
- "title = '".self::DBUTF8escapestring($survey->title)."', " .
- "subtitle = '".self::DBUTF8escapestring($survey->subtitle)."', " .
- "author = '".self::DBUTF8escapestring($survey->author)."', " .
- "lang = '".self::DBUTF8escapestring($survey->lang)."', " .
- "avail_from = '".self::DBUTF8escapestring($survey->avail_from)."', " .
- "avail_till = '".self::DBUTF8escapestring($survey->avail_till)."', " .
- "is_shared = '".self::DBUTF8escapestring($survey->is_shared)."', " .
- "template = '".self::DBUTF8escapestring($survey->template)."', " .
- "intro = '".self::DBUTF8escapestring($survey->intro)."', " .
- "surveythanks = '".self::DBUTF8escapestring($survey->surveythanks)."', " .
- "creation_date = '".self::DBUTF8escapestring($survey->creation_date)."', " .
- "invited = '0', " .
- "answered = '0', " .
- "invite_mail = '".self::DBUTF8escapestring($survey->invite_mail)."', " .
- "reminder_mail = '".self::DBUTF8escapestring($survey->reminder_mail)."', ".
- "session_id = $sessionId";
- //Insert the new source survey
- Database::query($sql);
- $new_id = Database::insert_id();
- $this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
- foreach ($survey->question_ids as $index => $question_id) {
- $qid = $this->restore_survey_question($question_id, $new_id);
- $sql = "UPDATE ".$table_que." SET survey_id = ".$new_id." WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- $sql = "UPDATE ".$table_ans." SET survey_id = ".$new_id." WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- }
- break;
- case FILE_OVERWRITE:
- // Delete the existing survey with the same code and language and import the one of the source course
- // getting the information of the survey (used for when the survey is shared)
- require_once(api_get_path(SYS_CODE_PATH).'survey/survey.lib.php');
- $sql_select_existing_survey = "SELECT * FROM $table_sur WHERE c_id = ".$this->destination_course_id." AND survey_id='".self::DBUTF8escapestring(Database::result($result_check,0,0))."'";
- $result = Database::query($sql_select_existing_survey);
- $survey_data = Database::fetch_array($result,'ASSOC');
- // if the survey is shared => also delete the shared content
- if (is_numeric($survey_data['survey_share'])) {
- survey_manager::delete_survey($survey_data['survey_share'], true,$this->destination_course_id);
- }
- $return = survey_manager :: delete_survey($survey_data['survey_id'],false,$this->destination_course_id);
- //Insert the new source survey
- Database::query($sql);
- $new_id = Database::insert_id();
- $this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
- foreach ($survey->question_ids as $index => $question_id) {
- $qid = $this->restore_survey_question($question_id, $new_id);
- $sql = "UPDATE $table_que SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- $sql = "UPDATE $table_ans SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- }
- break;
- default:
- break;
- }
- }
- //No existing survey with the same language and the same code, we just copy the survey
- else {
- Database::query($sql);
- $new_id = Database::insert_id();
- $this->course->resources[RESOURCE_SURVEY][$id]->destination_id = $new_id;
- foreach ($survey->question_ids as $index => $question_id) {
- $qid = $this->restore_survey_question($question_id, $new_id);
- $sql = "UPDATE $table_que SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- $sql = "UPDATE $table_ans SET survey_id = $new_id WHERE c_id = ".$this->destination_course_id." AND question_id = $qid";
- Database::query($sql);
- }
- }
- }
- }
- }
- /**
- * Check availability of a survey code
- */
- public function is_survey_code_available($survey_code)
- {
- $table_sur = Database :: get_course_table(TABLE_SURVEY);
- $sql = "SELECT * FROM $table_sur
- WHERE
- c_id = ".$this->destination_course_id." AND
- code='".self::DBUTF8escapestring($survey_code)."'";
- $result = Database::query($sql);
- if (Database::num_rows($result) > 0) return false; else return true;
- }
- /**
- * Restore survey-questions
- */
- public function restore_survey_question($id, $survey_id)
- {
- $resources = $this->course->resources;
- $question = $resources[RESOURCE_SURVEYQUESTION][$id];
- $new_id=0;
- if (is_object($question)) {
- if ($question->is_restored()) {
- return $question->destination_id;
- }
- $table_que = Database :: get_course_table(TABLE_SURVEY_QUESTION);
- $table_ans = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $question->survey_question = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $question->survey_question,
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $sql = "INSERT INTO ".$table_que." SET
- c_id = ".$this->destination_course_id." ,
- survey_id = '".self::DBUTF8escapestring($survey_id)."', " .
- "survey_question = '".self::DBUTF8escapestring($question->survey_question)."', " .
- "survey_question_comment = '".self::DBUTF8escapestring($question->survey_question_comment)."', " .
- "type = '".self::DBUTF8escapestring($question->survey_question_type)."', " .
- "display = '".self::DBUTF8escapestring($question->display)."', " .
- "sort = '".self::DBUTF8escapestring($question->sort)."', " .
- "shared_question_id = '".self::DBUTF8escapestring($question->shared_question_id)."', " .
- "max_value = '".self::DBUTF8escapestring($question->max_value)."' ";
- Database::query($sql);
- $new_id = Database::insert_id();
- foreach ($question->answers as $index => $answer) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $answer['option_text'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $answer['option_text'],
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $sql = "INSERT INTO ".$table_ans." SET
- c_id = ".$this->destination_course_id." ,
- question_id = '".self::DBUTF8escapestring($new_id)."', " .
- "option_text = '".self::DBUTF8escapestring($answer['option_text'])."', " .
- "sort = '".self::DBUTF8escapestring($answer['sort'])."', " .
- "survey_id = '".self::DBUTF8escapestring($survey_id)."'";
- Database::query($sql);
- }
- $this->course->resources[RESOURCE_SURVEYQUESTION][$id]->destination_id = $new_id;
- }
- return $new_id;
- }
- /**
- * Restoring learning paths
- */
- public function restore_learnpaths($session_id = 0, $respect_base_content = false)
- {
- $session_id = intval($session_id);
- if ($this->course->has_resources(RESOURCE_LEARNPATH)) {
- $table_main = Database::get_course_table(TABLE_LP_MAIN);
- $table_item = Database::get_course_table(TABLE_LP_ITEM);
- $table_tool = Database::get_course_table(TABLE_TOOL_LIST);
- $resources = $this->course->resources;
- $origin_path = $this->course->backup_path.'/upload/learning_path/images/';
- $destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/upload/learning_path/images/';
- foreach ($resources[RESOURCE_LEARNPATH] as $id => $lp) {
- $condition_session = "";
- if (!empty($session_id)) {
- if ($respect_base_content) {
- $my_session_id = $lp->session_id;
- if (!empty($lp->session_id)) {
- $my_session_id = $session_id;
- }
- $condition_session = " , session_id = '$my_session_id' ";
- } else {
- $session_id = intval($session_id);
- $condition_session = " , session_id = '$session_id' ";
- }
- }
- //Adding the author's image
- if (!empty($lp->preview_image)) {
- $new_filename = uniqid('').$new_filename.substr($lp->preview_image,strlen($lp->preview_image)-7, strlen($lp->preview_image));
- if (file_exists($origin_path.$lp->preview_image) && !is_dir($origin_path.$lp->preview_image)) {
- $copy_result = copy($origin_path.$lp->preview_image, $destination_path.$new_filename);
- //$copy_result = true;
- if ($copy_result) {
- $lp->preview_image = $new_filename;
- } else {
- $lp->preview_image ='';
- }
- }
- }
- if ($this->add_text_in_items) {
- $lp->name = $lp->name.' '.get_lang('Copy');
- }
- if (isset($this->tool_copy_settings['learnpaths'])) {
- if (isset($this->tool_copy_settings['learnpaths']['reset_dates']) && $this->tool_copy_settings['learnpaths']['reset_dates']) {
- $lp->created_on = api_get_utc_datetime();
- $lp->modified_on = api_get_utc_datetime();
- $lp->publicated_on = null;
- }
- }
- $sql = "INSERT INTO ".$table_main." SET
- c_id = ".$this->destination_course_id." ,
- lp_type = '".$lp->lp_type."', " .
- "name = '".self::DBUTF8escapestring($lp->name)."', " .
- "path = '".self::DBUTF8escapestring($lp->path)."', " .
- "ref = '".$lp->ref."', " .
- "description = '".self::DBUTF8escapestring($lp->description)."', " .
- "content_local = '".self::DBUTF8escapestring($lp->content_local)."', " .
- "default_encoding = '".self::DBUTF8escapestring($lp->default_encoding)."', " .
- "default_view_mod = '".self::DBUTF8escapestring($lp->default_view_mod)."', " .
- "prevent_reinit = '".self::DBUTF8escapestring($lp->prevent_reinit)."', " .
- "force_commit = '".self::DBUTF8escapestring($lp->force_commit)."', " .
- "content_maker = '".self::DBUTF8escapestring($lp->content_maker)."', " .
- "display_order = '".self::DBUTF8escapestring($lp->display_order)."', " .
- "js_lib = '".self::DBUTF8escapestring($lp->js_lib)."', " .
- "content_license = '".self::DBUTF8escapestring($lp->content_license)."', " .
- "author = '".self::DBUTF8escapestring($lp->author)."', " .
- "preview_image = '".self::DBUTF8escapestring($lp->preview_image)."', " .
- "use_max_score = '".self::DBUTF8escapestring($lp->use_max_score)."', " .
- "autolunch = '".self::DBUTF8escapestring($lp->autolunch)."', " .
- "created_on = '".self::DBUTF8escapestring($lp->created_on)."', " .
- "modified_on = '".self::DBUTF8escapestring($lp->modified_on)."', " .
- "publicated_on = '".self::DBUTF8escapestring($lp->publicated_on)."', " .
- "expired_on = '".self::DBUTF8escapestring($lp->expired_on)."', " .
- "debug = '".self::DBUTF8escapestring($lp->debug)."' $condition_session ";
- Database::query($sql);
- $new_lp_id = Database::insert_id();
- if ($lp->visibility) {
- $sql = "INSERT INTO $table_tool SET
- c_id = ".$this->destination_course_id.",
- name = '".self::DBUTF8escapestring($lp->name)."',
- link = 'newscorm/lp_controller.php?action=view&lp_id=$new_lp_id&id_session=$session_id',
- image = 'scormbuilder.gif',
- visibility = '0',
- admin = '0',
- address = 'squaregrey.gif',
- session_id = $session_id
- ";
- Database::query($sql);
- }
- if ($new_lp_id) {
- api_item_property_update(
- $this->destination_course_info,
- TOOL_LEARNPATH,
- $new_lp_id,
- 'LearnpathAdded',
- api_get_user_id(),
- 0,
- 0,
- 0,
- 0,
- $session_id
- );
- // Set the new LP to visible
- api_item_property_update(
- $this->destination_course_info,
- TOOL_LEARNPATH,
- $new_lp_id,
- 'invisible',
- api_get_user_id(),
- 0,
- 0,
- 0,
- 0,
- $session_id
- );
- }
- $new_item_ids = array();
- $parent_item_ids = array();
- $previous_item_ids = array();
- $next_item_ids = array();
- $old_prerequisite = array();
- $old_refs = array();
- $prerequisite_ids = array();
- foreach ($lp->get_items() as $index => $item) {
- // we set the ref code here and then we update in a for loop
- $ref = $item['ref'];
- //Dealing with path the same way as ref as some data has been put into path when it's a local resource
- //Only fix the path for no scos
- if ($item['item_type'] == 'sco') {
- $path = self::DBUTF8escapestring($item['path']);
- } else {
- $path = self::DBUTF8escapestring($item['path']);
- $path = $this->get_new_id($item['item_type'], $path);
- }
- $sql = "INSERT INTO ".$table_item." SET
- c_id = ".$this->destination_course_id." ,
- lp_id = '". self::DBUTF8escapestring($new_lp_id)."', " .
- "item_type='". self::DBUTF8escapestring($item['item_type'])."', " .
- "ref = '". self::DBUTF8escapestring($ref)."', " .
- "title = '". self::DBUTF8escapestring($item['title'])."', " .
- "description ='". self::DBUTF8escapestring($item['description'])."', " .
- "path = '". self::DBUTF8escapestring($path)."', " .
- "min_score = '". self::DBUTF8escapestring($item['min_score'])."', " .
- "max_score = '". self::DBUTF8escapestring($item['max_score'])."', " .
- "mastery_score = '". self::DBUTF8escapestring($item['mastery_score'])."', " .
- "parent_item_id = '". self::DBUTF8escapestring($item['parent_item_id'])."', " .
- "previous_item_id = '". self::DBUTF8escapestring($item['previous_item_id'])."', " .
- "next_item_id = '". self::DBUTF8escapestring($item['next_item_id'])."', " .
- "display_order = '". self::DBUTF8escapestring($item['display_order'])."', " .
- "prerequisite = '". self::DBUTF8escapestring($item['prerequisite'])."', " .
- "parameters='". self::DBUTF8escapestring($item['parameters'])."', " .
- "audio='". self::DBUTF8escapestring($item['audio'])."', " .
- "launch_data = '". self::DBUTF8escapestring($item['launch_dataprereq_type'])."'";
- Database::query($sql);
- $new_item_id = Database::insert_id();
- //save a link between old and new item IDs
- $new_item_ids[$item['id']] = $new_item_id;
- //save a reference of items that need a parent_item_id refresh
- $parent_item_ids[$new_item_id] = $item['parent_item_id'];
- //save a reference of items that need a previous_item_id refresh
- $previous_item_ids[$new_item_id] = $item['previous_item_id'];
- //save a reference of items that need a next_item_id refresh
- $next_item_ids[$new_item_id] = $item['next_item_id'];
- if (!empty($item['prerequisite'])) {
- if ($lp->lp_type =='2') {
- // if is an sco
- $old_prerequisite[$new_item_id]= $item['prerequisite'];
- } else {
- $old_prerequisite[$new_item_id]= $new_item_ids[$item['prerequisite']];
- }
- }
- if (!empty($ref)) {
- if ($lp->lp_type =='2') {
- // if is an sco
- $old_refs[$new_item_id]= $ref;
- } else {
- $old_refs[$new_item_id]= $new_item_ids[$ref];
- }
- }
- $prerequisite_ids[$new_item_id] = $item['prerequisite'];
- }
- // Updating prerequisites
- foreach ($old_prerequisite as $key=>$my_old_prerequisite) {
- if($my_old_prerequisite != ''){
- $sql = "UPDATE ".$table_item." SET prerequisite = '".$my_old_prerequisite."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$key."' ";
- Database::query($sql);
- }
- }
- // Updating refs
- foreach ($old_refs as $key=>$my_old_ref) {
- if ($my_old_ref != '') {
- $sql = "UPDATE ".$table_item." SET ref = '".$my_old_ref."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$key."' ";
- Database::query($sql);
- }
- }
- foreach ($parent_item_ids as $new_item_id => $parent_item_old_id) {
- $parent_new_id = 0;
- if($parent_item_old_id != 0){
- $parent_new_id = $new_item_ids[$parent_item_old_id];
- }
- $sql = "UPDATE ".$table_item." SET parent_item_id = '".$parent_new_id."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
- Database::query($sql);
- }
- foreach ($previous_item_ids as $new_item_id => $previous_item_old_id) {
- $previous_new_id = 0;
- if($previous_item_old_id != 0){
- $previous_new_id = $new_item_ids[$previous_item_old_id];
- }
- $sql = "UPDATE ".$table_item." SET previous_item_id = '".$previous_new_id."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
- Database::query($sql);
- }
- foreach ($next_item_ids as $new_item_id => $next_item_old_id) {
- $next_new_id = 0;
- if($next_item_old_id != 0){
- $next_new_id = $new_item_ids[$next_item_old_id];
- }
- $sql = "UPDATE ".$table_item." SET next_item_id = '".$next_new_id."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
- Database::query($sql);
- }
- foreach ($prerequisite_ids as $new_item_id => $prerequisite_old_id) {
- $prerequisite_new_id = 0;
- if($prerequisite_old_id != 0){
- $prerequisite_new_id = $new_item_ids[$prerequisite_old_id];
- }
- $sql = "UPDATE ".$table_item." SET prerequisite = '".$prerequisite_new_id."'
- WHERE c_id = ".$this->destination_course_id." AND id = '".$new_item_id."'";
- Database::query($sql);
- }
- $this->course->resources[RESOURCE_LEARNPATH][$id]->destination_id = $new_lp_id;
- }
- }
- }
- /**
- * Restore works
- * @deprecated use restore_works
- *
- */
- public function restore_student_publication($sessionId = 0)
- {
- $sessionId = intval($sessionId);
- $work_assignment_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
- $work_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
- $item_property_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
- // Query in student publication
- $sql = 'SELECT * FROM '.$work_table.'
- WHERE c_id = '.$this->course_origin_id.' AND filetype = "folder" AND active IN (0, 1) ';
- $result = Database::query($sql);
- $folders = Database::store_result($result, 'ASSOC');
- foreach ($folders as $folder) {
- $old_id = $folder['id'];
- unset($folder['id']);
- $folder['c_id'] = $this->destination_course_id;
- $folder['parent_id'] = 0;
- $folder['session_id'] = $sessionId;
- $new_id = Database::insert($work_table, $folder);
- if ($new_id) {
- //query in item property
- $sql = 'SELECT
- tool,
- insert_user_id,
- insert_date,
- lastedit_date,
- ref,
- lastedit_type,
- lastedit_user_id,
- to_group_id,
- to_user_id,
- visibility,
- start_visible,
- end_visible
- FROM '.$item_property_table.' ip
- INNER JOIN '.$work_table.' sp ON ip.ref=sp.id
- WHERE
- sp.c_id = '.$this->course_origin_id.' AND
- ip.c_id = '.$this->course_origin_id.' AND
- tool="work" AND sp.id = '.$old_id.'';
- $result = Database::query($sql);
- $sub_folders = Database::store_result($result, 'ASSOC');
- foreach ($sub_folders as $sub_folder) {
- $sub_folder['c_id'] = $this->destination_course_id;
- $sub_folder['ref'] = $new_id;
- $sub_folder['session_id'] = $sessionId;
- $new_item_id = Database::insert($item_property_table, $sub_folder);
- }
- $sql = 'SELECT sa.id, sa.expires_on,sa.ends_on,sa.add_to_calendar, sa.enable_qualification, sa.publication_id
- FROM '.$work_assignment_table.' sa INNER JOIN '.$work_table.' sp ON sa.publication_id=sp.id
- WHERE
- sp.c_id = '.$this->course_origin_id.' AND
- sa.c_id = '.$this->course_origin_id.' AND
- filetype="folder" AND sp.id = '.$old_id.'';
- $result = Database::query($sql);
- $assing_list = Database::store_result($result, 'ASSOC');
- foreach ($assing_list as $assign) {
- $assign['c_id'] = $this->destination_course_id;
- $assign['id'] = $new_id;
- Database::insert($work_assignment_table, $assign);
- }
- }
- }
- $destination = '../../courses/'.$this->course->destination_path.'/work/';
- $origin = '../../courses/'.$this->course->info['path'].'/work/';
- self::allow_create_all_directory($origin,$destination,false);
- }
- /**
- * copy all directory and sub directory
- * @param string The path origin
- * @param string The path destination
- * @param boolean Option Overwrite
- * @return void()
- * @deprecated
- */
- public function allow_create_all_directory($source, $dest, $overwrite = false)
- {
- if (!is_dir($dest)) {
- mkdir($dest, api_get_permissions_for_new_directories());
- }
- if ($handle = opendir($source)) { // if the folder exploration is sucsessful, continue
- while (false !== ($file = readdir($handle))) { // as long as storing the next file to $file is successful, continue
- if ($file != '.' && $file != '..') {
- $path = $source . '/' . $file;
- if (is_file($path)) {
- /* if (!is_file($dest . '/' . $file) || $overwrite)
- if (!@copy($path, $dest . '/' . $file)) {
- echo '<font color="red">File ('.$path.') '.get_lang('NotHavePermission').'</font>';
- }*/
- } elseif(is_dir($path)) {
- if (!is_dir($dest . '/' . $file))
- mkdir($dest . '/' . $file);
- self:: allow_create_all_directory($path, $dest . '/' . $file, $overwrite);
- }
- }
- }
- closedir($handle);
- }
- }
- /**
- * Gets the new ID of one specific tool item from the tool name and the old ID
- * @param string Tool name
- * @param integer Old ID
- * @return integer New ID
- */
- public function get_new_id($tool, $ref)
- {
- // Check if the value exist in the current array.
- if ($tool == 'hotpotatoes') {
- $tool = 'document';
- }
- if (isset($this->course->resources[$tool][$ref]) &&
- isset($this->course->resources[$tool][$ref]->destination_id) &&
- !empty($this->course->resources[$tool][$ref]->destination_id)
- ) {
- return $this->course->resources[$tool][$ref]->destination_id;
- }
- // Check if the course is the same (last hope).
- if ($this->course_origin_id == $this->destination_course_id) {
- return $ref;
- }
- return '';
- }
- /**
- * Restore glossary
- */
- public function restore_glossary($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_GLOSSARY)) {
- $table_glossary = Database :: get_course_table(TABLE_GLOSSARY);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_GLOSSARY] as $id => $glossary) {
- $condition_session = "";
- if (!empty($session_id)) {
- $session_id = intval($session_id);
- $condition_session = " , session_id = '$session_id' ";
- }
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $glossary->description = DocumentManager::replace_urls_inside_content_html_from_copy_course($glossary->description, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $sql = "INSERT INTO " . $table_glossary . " SET
- c_id = " . $this->destination_course_id . " ,
- name = '" . self::DBUTF8escapestring(
- $glossary->name
- ) . "',
- description = '" . self::DBUTF8escapestring(
- $glossary->description
- ) . "',
- display_order='" . self::DBUTF8escapestring(
- $glossary->display_order
- ) . "'
- $condition_session
- ";
- Database::query($sql);
- $my_id = Database::insert_id();
- api_item_property_update(
- $this->destination_course_info,
- TOOL_GLOSSARY,
- $my_id,
- "GlossaryAdded",
- api_get_user_id()
- );
- $this->course->resources[RESOURCE_GLOSSARY][$id]->destination_id = Database::insert_id();
- }
- }
- }
- /**
- * @param int $session_id
- */
- public function restore_wiki($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_WIKI)) {
- // wiki table of the target course
- $table_wiki = Database :: get_course_table('wiki');
- $table_wiki_conf = Database :: get_course_table('wiki_conf');
- // storing all the resources that have to be copied in an array
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_WIKI] as $id => $wiki) {
- //$wiki = new Wiki($obj->page_id, $obj->reflink, $obj->title, $obj->content, $obj->user_id, $obj->group_id, $obj->dtime);
- // the sql statement to insert the groups from the old course to the new course
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $wiki->content = DocumentManager::replace_urls_inside_content_html_from_copy_course($wiki->content, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $sql = "INSERT INTO $table_wiki (c_id, page_id, reflink, title, content, user_id, group_id, dtime, progress, version, session_id) VALUES (
- ".$this->destination_course_id." ,
- '".self::DBUTF8escapestring($wiki->page_id)."',
- '".self::DBUTF8escapestring($wiki->reflink)."',
- '".self::DBUTF8escapestring($wiki->title)."',
- '".self::DBUTF8escapestring($wiki->content)."',
- '".intval($wiki->user_id)."',
- '".intval($wiki->group_id)."',
- '".self::DBUTF8escapestring($wiki->dtime)."',
- '".self::DBUTF8escapestring($wiki->progress)."',
- '".intval($wiki->version)."',
- '".(!empty($session_id)?intval($session_id):0)."')";
- Database::query($sql);
- $new_id = Database::insert_id();
- $this->course->resources[RESOURCE_WIKI][$id]->destination_id = $new_id;
- $sql = "UPDATE $table_wiki set page_id = '$new_id' WHERE c_id = ".$this->destination_course_id." AND id = '$new_id'";
- Database::query($sql);
- // we also add an entry in wiki_conf
- $sql = "INSERT INTO $table_wiki_conf (c_id, page_id, task, feedback1, feedback2, feedback3, fprogress1, fprogress2, fprogress3, max_size, max_text, max_version, startdate_assig, enddate_assig, delayedsubmit) VALUES
- (".$this->destination_course_id." , '".intval($new_id)."', '', '', '', '', '', '', '', NULL, 0, 0, '0000-00-00 00:00:00', '0000-00-00 00:00:00', 0)";
- Database::query($sql);
- }
- }
- }
- /**
- * Restore Thematics
- * @param int $session_id
- */
- public function restore_thematic($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_THEMATIC)) {
- $table_thematic = Database :: get_course_table(TABLE_THEMATIC);
- $table_thematic_advance = Database :: get_course_table(TABLE_THEMATIC_ADVANCE);
- $table_thematic_plan = Database :: get_course_table(TABLE_THEMATIC_PLAN);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_THEMATIC] as $id => $thematic) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $thematic->content = DocumentManager::replace_urls_inside_content_html_from_copy_course($thematic->content, $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $thematic->params['c_id'] = $this->destination_course_id;
- $thematic->params['id'] = null;
- $last_id = Database::insert($table_thematic, $thematic->params, false);
- if (is_numeric($last_id)) {
- api_item_property_update($this->destination_course_info, 'thematic', $last_id, "ThematicAdded", api_get_user_id());
- foreach($thematic->thematic_advance_list as $thematic_advance) {
- unset($thematic_advance['id']);
- $thematic_advance['attendance_id'] = 0;
- $thematic_advance['thematic_id'] = $last_id;
- $thematic_advance['c_id'] = $this->destination_course_id;
- $my_id = Database::insert($table_thematic_advance, $thematic_advance, false);
- if (is_numeric($my_id)) {
- api_item_property_update($this->destination_course_info, 'thematic_advance', $my_id,"ThematicAdvanceAdded", api_get_user_id());
- }
- }
- foreach($thematic->thematic_plan_list as $thematic_plan) {
- unset($thematic_plan['id']);
- $thematic_plan['thematic_id'] = $last_id;
- $thematic_plan['c_id'] = $this->destination_course_id;
- $my_id = Database::insert($table_thematic_plan, $thematic_plan, false);
- if (is_numeric($my_id)) {
- api_item_property_update($this->destination_course_info, 'thematic_plan', $my_id, "ThematicPlanAdded", api_get_user_id());
- }
- }
- }
- }
- }
- }
- /**
- * Restore Attendance
- * @param int $session_id
- */
- public function restore_attendance($session_id = 0)
- {
- if ($this->course->has_resources(RESOURCE_ATTENDANCE)) {
- $table_attendance = Database :: get_course_table(TABLE_ATTENDANCE);
- $table_attendance_calendar = Database :: get_course_table(TABLE_ATTENDANCE_CALENDAR);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_ATTENDANCE] as $id => $obj) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $obj->params['description'] = DocumentManager::replace_urls_inside_content_html_from_copy_course($obj->params['description'], $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
- $obj->params['id'] = null;
- $obj->params['c_id'] = $this->destination_course_id;
- $last_id = Database::insert($table_attendance, $obj->params);
- if (is_numeric($last_id)) {
- api_item_property_update($this->destination_course_info, TOOL_ATTENDANCE, $last_id,"AttendanceAdded", api_get_user_id());
- foreach ($obj->attendance_calendar as $attendance_calendar) {
- unset($attendance_calendar['id']);
- $attendance_calendar['attendance_id'] = $last_id;
- $attendance_calendar['c_id'] = $this->destination_course_id;
- Database::insert(
- $table_attendance_calendar,
- $attendance_calendar
- );
- }
- }
- }
- }
- }
- /**
- * Restore Works
- * @param int $sessionId
- */
- public function restore_works($sessionId = 0)
- {
- require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
- if ($this->course->has_resources(RESOURCE_WORK)) {
- $table_work_assignment = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
- $resources = $this->course->resources;
- foreach ($resources[RESOURCE_WORK] as $obj) {
- // check resources inside html from fckeditor tool and copy correct urls into recipient course
- $obj->params['description'] = DocumentManager::replace_urls_inside_content_html_from_copy_course(
- $obj->params['description'],
- $this->course->code,
- $this->course->destination_path,
- $this->course->backup_path,
- $this->course->info['path']
- );
- $id_work = $obj->params['id'];
- $obj->params['id'] = null;
- $obj->params['c_id'] = $this->destination_course_info['real_id'];
- // re-create dir
- // @todo check security against injection of dir in crafted course backup here!
- $path = $obj->params['url'];
- $path = '/'.str_replace('/','',substr($path,1));
- $workData = array();
- switch ($this->file_option) {
- case FILE_SKIP:
- $workData = get_work_data_by_path($path, $this->destination_course_info['real_id']);
- if (!empty($workData)) {
- continue;
- }
- case FILE_OVERWRITE:
- // Creating folder.
- $workData = get_work_data_by_path($path, $this->destination_course_info['real_id']);
- case FILE_RENAME:
- $obj->params['new_dir'] = $obj->params['title'];
- if (!empty($this->course_origin_id)) {
- $sql = 'SELECT * FROM ' . $table_work_assignment . '
- WHERE
- c_id = ' . $this->course_origin_id . ' AND
- publication_id = ' . $id_work;
- $result = Database::query($sql);
- $cant = Database::num_rows($result);
- if ($cant > 0) {
- $row = Database::fetch_assoc($result);
- }
- //$obj->params['qualification'] = empty($row['enable_qualification']) ? true : false;
- $obj->params['enableExpiryDate'] = $row['expires_on'] == '0000-00-00 00:00:00' ? false : true;
- $obj->params['enableEndDate'] = $row['ends_on'] == '0000-00-00 00:00:00' ? false : true;
- $obj->params['expires_on'] = $row['expires_on'];
- $obj->params['ends_on'] = $row['ends_on'];
- $obj->params['enable_qualification'] = $row['enable_qualification'];
- $obj->params['add_to_calendar'] = !empty($row['add_to_calendar']) ? 1 : 0;
- if (empty($workData)) {
- addDir(
- $obj->params,
- api_get_user_id(),
- $this->destination_course_info,
- 0,
- 0
- );
- } else {
- $workId = $workData['id'];
- updateWork(
- $workId,
- $obj->params,
- $this->destination_course_info
- );
- updatePublicationAssignment(
- $workId,
- $obj->params,
- $this->destination_course_info,
- 0
- );
- }
- }
- break;
- }
- }
- }
- }
- /**
- * @param string $str
- * @return string
- */
- public function DBUTF8($str)
- {
- if (UTF8_CONVERT) {
- $str = utf8_encode($str);
- }
- return $str;
- }
- /**
- * @param string $str
- * @return string
- */
- public function DBUTF8escapestring($str)
- {
- if (UTF8_CONVERT) {
- $str = utf8_encode($str);
- }
- return Database::escape_string($str);
- }
- /**
- * @param array $array
- * @return mixed
- */
- public function DBUTF8_array($array)
- {
- if (UTF8_CONVERT) {
- foreach ($array as &$item) {
- $item = utf8_encode($item);
- }
- return $array;
- } else {
- return $array;
- }
- }
- }
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