/**
* Copy one file from moodle storage to backup storage
*/
public static function copy_file_moodle2backup($backupid, $filerecorid)
{
global $DB;
if (!backup_controller_dbops::backup_includes_files($backupid)) {
// Only include the files if required by the controller.
return;
}
// Normalise param
if (!is_object($filerecorid)) {
$filerecorid = $DB->get_record('files', array('id' => $filerecorid));
}
// Directory, nothing to do
if ($filerecorid->filename === '.') {
return;
}
$fs = get_file_storage();
$file = $fs->get_file_instance($filerecorid);
// If the file is external file, skip copying.
if ($file->is_external_file()) {
return;
}
// Calculate source and target paths (use same subdirs strategy for both)
$targetfilepath = self::get_backup_storage_base_dir($backupid) . '/' . self::get_backup_content_file_location($filerecorid->contenthash);
// Create target dir if necessary
if (!file_exists(dirname($targetfilepath))) {
if (!check_dir_exists(dirname($targetfilepath), true, true)) {
throw new backup_helper_exception('cannot_create_directory', dirname($targetfilepath));
}
}
// And copy the file (if doesn't exist already)
if (!file_exists($targetfilepath)) {
$file->copy_content_to($targetfilepath);
}
}
/**
* Entry point for executing this step
*/
protected function define_execution()
{
global $CFG;
backup_controller_dbops::drop_backup_ids_temp_table($this->get_backupid());
// Drop ids temp table
//avoid purging old backup dirs to save on performance
//avoid deleting the current backup dir because it's needed during the restore
//delete the log file that was created
$backupid = $this->get_backupid();
unlink($CFG->dataroot . '/temp/backup/' . $backupid . '.log');
}
protected function define_execution()
{
// Get basepath
$basepath = $this->get_basepath();
// Calculate the zip fullpath (in OS temp area it's always backup.imscc)
$zipfile = $basepath . '/backup.imscc';
// Perform storage and return it (TODO: shouldn't be array but proper result object)
// Let's send the file to file storage, everything already defined
// First of all, get some information from the backup_controller to help us decide
list($dinfo, $cinfo, $sinfo) = backup_controller_dbops::get_moodle_backup_information($this->get_backupid());
// Extract useful information to decide
$file = $sinfo['filename']->value;
$filename = basename($file, '.' . pathinfo($file, PATHINFO_EXTENSION)) . '.imscc';
// Backup filename
$userid = $dinfo[0]->userid;
// User->id executing the backup
$id = $dinfo[0]->id;
// Id of activity/section/course (depends of type)
$courseid = $dinfo[0]->courseid;
// Id of the course
$ctxid = get_context_instance(CONTEXT_USER, $userid)->id;
$component = 'user';
$filearea = 'backup';
$itemid = 0;
$fs = get_file_storage();
$fr = array('contextid' => $ctxid, 'component' => $component, 'filearea' => $filearea, 'itemid' => $itemid, 'filepath' => '/', 'filename' => $filename, 'userid' => $userid, 'timecreated' => time(), 'timemodified' => time());
// If file already exists, delete if before
// creating it again. This is BC behaviour - copy()
// overwrites by default
if ($fs->file_exists($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename'])) {
$pathnamehash = $fs->get_pathname_hash($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename']);
$sf = $fs->get_file_by_hash($pathnamehash);
$sf->delete();
}
return array('backup_destination' => $fs->create_file_from_pathname($fr, $zipfile));
}
/**
* What to do when this step is executed.
*/
protected function define_execution()
{
global $DB;
$this->log('processing file aliases queue', backup::LOG_DEBUG);
$fs = get_file_storage();
// Load the queue.
$rs = $DB->get_recordset('backup_ids_temp', array('backupid' => $this->get_restoreid(), 'itemname' => 'file_aliases_queue'), '', 'info');
// Iterate over aliases in the queue.
foreach ($rs as $record) {
$info = backup_controller_dbops::decode_backup_temp_info($record->info);
// Try to pick a repository instance that should serve the alias.
$repository = $this->choose_repository($info);
if (is_null($repository)) {
$this->notify_failure($info, 'unable to find a matching repository instance');
continue;
}
if ($info->oldfile->repositorytype === 'local' or $info->oldfile->repositorytype === 'coursefiles') {
// Aliases to Server files and Legacy course files may refer to a file
// contained in the backup file or to some existing file (if we are on the
// same site).
try {
$reference = file_storage::unpack_reference($info->oldfile->reference);
} catch (Exception $e) {
$this->notify_failure($info, 'invalid reference field format');
continue;
}
// Let's see if the referred source file was also included in the backup.
$candidates = $DB->get_recordset('backup_files_temp', array('backupid' => $this->get_restoreid(), 'contextid' => $reference['contextid'], 'component' => $reference['component'], 'filearea' => $reference['filearea'], 'itemid' => $reference['itemid']), '', 'info, newcontextid, newitemid');
$source = null;
foreach ($candidates as $candidate) {
$candidateinfo = backup_controller_dbops::decode_backup_temp_info($candidate->info);
if ($candidateinfo->filename === $reference['filename'] and $candidateinfo->filepath === $reference['filepath'] and !is_null($candidate->newcontextid) and !is_null($candidate->newitemid)) {
$source = $candidateinfo;
$source->contextid = $candidate->newcontextid;
$source->itemid = $candidate->newitemid;
break;
}
}
$candidates->close();
if ($source) {
// We have an alias that refers to another file also included in
// the backup. Let us change the reference field so that it refers
// to the restored copy of the original file.
$reference = file_storage::pack_reference($source);
// Send the new alias to the filepool.
$fs->create_file_from_reference($info->newfile, $repository->id, $reference);
$this->notify_success($info);
continue;
} else {
// This is a reference to some moodle file that was not contained in the backup
// file. If we are restoring to the same site, keep the reference untouched
// and restore the alias as is if the referenced file exists.
if ($this->task->is_samesite()) {
if ($fs->file_exists($reference['contextid'], $reference['component'], $reference['filearea'], $reference['itemid'], $reference['filepath'], $reference['filename'])) {
$reference = file_storage::pack_reference($reference);
$fs->create_file_from_reference($info->newfile, $repository->id, $reference);
$this->notify_success($info);
continue;
} else {
$this->notify_failure($info, 'referenced file not found');
continue;
}
// If we are at other site, we can't restore this alias.
} else {
$this->notify_failure($info, 'referenced file not included');
continue;
}
}
} else {
if ($info->oldfile->repositorytype === 'user') {
if ($this->task->is_samesite()) {
// For aliases to user Private files at the same site, we have a chance to check
// if the referenced file still exists.
try {
$reference = file_storage::unpack_reference($info->oldfile->reference);
} catch (Exception $e) {
$this->notify_failure($info, 'invalid reference field format');
continue;
}
if ($fs->file_exists($reference['contextid'], $reference['component'], $reference['filearea'], $reference['itemid'], $reference['filepath'], $reference['filename'])) {
$reference = file_storage::pack_reference($reference);
$fs->create_file_from_reference($info->newfile, $repository->id, $reference);
$this->notify_success($info);
continue;
} else {
$this->notify_failure($info, 'referenced file not found');
continue;
}
// If we are at other site, we can't restore this alias.
} else {
$this->notify_failure($info, 'restoring at another site');
continue;
}
} else {
// This is a reference to some external file such as in boxnet or dropbox.
// If we are restoring to the same site, keep the reference untouched and
// restore the alias as is.
if ($this->task->is_samesite()) {
$fs->create_file_from_reference($info->newfile, $repository->id, $info->oldfile->reference);
$this->notify_success($info);
continue;
// If we are at other site, we can't restore this alias.
} else {
$this->notify_failure($info, 'restoring at another site');
continue;
}
}
}
}
$rs->close();
}
protected function define_structure()
{
global $CFG;
$info = array();
$info['name'] = $this->get_setting_value('filename');
$info['moodle_version'] = $CFG->version;
$info['moodle_release'] = $CFG->release;
$info['backup_version'] = $CFG->backup_version;
$info['backup_release'] = $CFG->backup_release;
$info['backup_date'] = time();
$info['backup_uniqueid'] = $this->get_backupid();
$info['mnet_remoteusers'] = backup_controller_dbops::backup_includes_mnet_remote_users($this->get_backupid());
$info['original_wwwroot'] = $CFG->wwwroot;
$info['original_site_identifier_hash'] = md5(get_site_identifier());
$info['original_course_id'] = $this->get_courseid();
$originalcourseinfo = backup_controller_dbops::backup_get_original_course_info($this->get_courseid());
$info['original_course_fullname'] = $originalcourseinfo->fullname;
$info['original_course_shortname'] = $originalcourseinfo->shortname;
$info['original_course_startdate'] = $originalcourseinfo->startdate;
$info['original_course_contextid'] = get_context_instance(CONTEXT_COURSE, $this->get_courseid())->id;
$info['original_system_contextid'] = get_context_instance(CONTEXT_SYSTEM)->id;
// Get more information from controller
list($dinfo, $cinfo, $sinfo) = backup_controller_dbops::get_moodle_backup_information($this->get_backupid());
// Define elements
$moodle_backup = new backup_nested_element('moodle_backup');
$information = new backup_nested_element('information', null, array('name', 'moodle_version', 'moodle_release', 'backup_version', 'backup_release', 'backup_date', 'mnet_remoteusers', 'original_wwwroot', 'original_site_identifier_hash', 'original_course_id', 'original_course_fullname', 'original_course_shortname', 'original_course_startdate', 'original_course_contextid', 'original_system_contextid'));
$details = new backup_nested_element('details');
$detail = new backup_nested_element('detail', array('backup_id'), array('type', 'format', 'interactive', 'mode', 'execution', 'executiontime'));
$contents = new backup_nested_element('contents');
$activities = new backup_nested_element('activities');
$activity = new backup_nested_element('activity', null, array('moduleid', 'sectionid', 'modulename', 'title', 'directory'));
$sections = new backup_nested_element('sections');
$section = new backup_nested_element('section', null, array('sectionid', 'title', 'directory'));
$course = new backup_nested_element('course', null, array('courseid', 'title', 'directory'));
$settings = new backup_nested_element('settings');
$setting = new backup_nested_element('setting', null, array('level', 'section', 'activity', 'name', 'value'));
// Build the tree
$moodle_backup->add_child($information);
$information->add_child($details);
$details->add_child($detail);
$information->add_child($contents);
if (!empty($cinfo['activities'])) {
$contents->add_child($activities);
$activities->add_child($activity);
}
if (!empty($cinfo['sections'])) {
$contents->add_child($sections);
$sections->add_child($section);
}
if (!empty($cinfo['course'])) {
$contents->add_child($course);
}
$information->add_child($settings);
$settings->add_child($setting);
// Set the sources
$information->set_source_array(array((object) $info));
$detail->set_source_array($dinfo);
$activity->set_source_array($cinfo['activities']);
$section->set_source_array($cinfo['sections']);
$course->set_source_array($cinfo['course']);
$setting->set_source_array($sinfo);
// Prepare some information to be sent to main moodle_backup.xml file
return $moodle_backup;
}
/**
* Given one backupid and the (FS) final generated file, perform its final storage
* into Moodle file storage. For stored files it returns the complete file_info object
*
* Note: the $filepath is deleted if the backup file is created successfully
*
* If you specify the progress monitor, this will start a new progress section
* to track progress in processing (in case this task takes a long time).
*
* @param int $backupid
* @param string $filepath zip file containing the backup
* @param \core\progress\base $progress Optional progress monitor
* @return stored_file if created, null otherwise
*
* @throws moodle_exception in case of any problems
*/
public static function store_backup_file($backupid, $filepath, \core\progress\base $progress = null)
{
global $CFG;
// First of all, get some information from the backup_controller to help us decide
list($dinfo, $cinfo, $sinfo) = backup_controller_dbops::get_moodle_backup_information($backupid, $progress);
// Extract useful information to decide
$hasusers = (bool) $sinfo['users']->value;
// Backup has users
$isannon = (bool) $sinfo['anonymize']->value;
// Backup is anonymised
$filename = $sinfo['filename']->value;
// Backup filename
$backupmode = $dinfo[0]->mode;
// Backup mode backup::MODE_GENERAL/IMPORT/HUB
$backuptype = $dinfo[0]->type;
// Backup type backup::TYPE_1ACTIVITY/SECTION/COURSE
$userid = $dinfo[0]->userid;
// User->id executing the backup
$id = $dinfo[0]->id;
// Id of activity/section/course (depends of type)
$courseid = $dinfo[0]->courseid;
// Id of the course
$format = $dinfo[0]->format;
// Type of backup file
// Quick hack. If for any reason, filename is blank, fix it here.
// TODO: This hack will be out once MDL-22142 - P26 gets fixed
if (empty($filename)) {
$filename = backup_plan_dbops::get_default_backup_filename('moodle2', $backuptype, $id, $hasusers, $isannon);
}
// Backups of type IMPORT aren't stored ever
if ($backupmode == backup::MODE_IMPORT) {
return null;
}
if (!is_readable($filepath)) {
// we have a problem if zip file does not exist
throw new coding_exception('backup_helper::store_backup_file() expects valid $filepath parameter');
}
// Calculate file storage options of id being backup
$ctxid = 0;
$filearea = '';
$component = '';
$itemid = 0;
switch ($backuptype) {
case backup::TYPE_1ACTIVITY:
$ctxid = context_module::instance($id)->id;
$component = 'backup';
$filearea = 'activity';
$itemid = 0;
break;
case backup::TYPE_1SECTION:
$ctxid = context_course::instance($courseid)->id;
$component = 'backup';
$filearea = 'section';
$itemid = $id;
break;
case backup::TYPE_1COURSE:
$ctxid = context_course::instance($courseid)->id;
$component = 'backup';
$filearea = 'course';
$itemid = 0;
break;
}
if ($backupmode == backup::MODE_AUTOMATED) {
// Automated backups have there own special area!
$filearea = 'automated';
// If we're keeping the backup only in a chosen path, just move it there now
// this saves copying from filepool to here later and filling trashdir.
$config = get_config('backup');
$dir = $config->backup_auto_destination;
if ($config->backup_auto_storage == 1 and $dir and is_dir($dir) and is_writable($dir)) {
$filedest = $dir . '/' . backup_plan_dbops::get_default_backup_filename($format, $backuptype, $courseid, $hasusers, $isannon, !$config->backup_shortname);
// first try to move the file, if it is not possible copy and delete instead
if (@rename($filepath, $filedest)) {
return null;
}
umask($CFG->umaskpermissions);
if (copy($filepath, $filedest)) {
@chmod($filedest, $CFG->filepermissions);
// may fail because the permissions may not make sense outside of dataroot
unlink($filepath);
return null;
} else {
$bc = backup_controller::load_controller($backupid);
$bc->log('Attempt to copy backup file to the specified directory using filesystem failed - ', backup::LOG_WARNING, $dir);
$bc->destroy();
}
// bad luck, try to deal with the file the old way - keep backup in file area if we can not copy to ext system
}
}
// Backups of type HUB (by definition never have user info)
// are sent to user's "user_tohub" file area. The upload process
// will be responsible for cleaning that filearea once finished
if ($backupmode == backup::MODE_HUB) {
$ctxid = context_user::instance($userid)->id;
$component = 'user';
$filearea = 'tohub';
$itemid = 0;
}
// Backups without user info or with the anonymise functionality
// enabled are sent to user's "user_backup"
// file area. Maintenance of such area is responsibility of
// the user via corresponding file manager frontend
if ($backupmode == backup::MODE_GENERAL && (!$hasusers || $isannon)) {
$ctxid = context_user::instance($userid)->id;
$component = 'user';
$filearea = 'backup';
$itemid = 0;
}
// Let's send the file to file storage, everything already defined
$fs = get_file_storage();
$fr = array('contextid' => $ctxid, 'component' => $component, 'filearea' => $filearea, 'itemid' => $itemid, 'filepath' => '/', 'filename' => $filename, 'userid' => $userid, 'timecreated' => time(), 'timemodified' => time());
// If file already exists, delete if before
// creating it again. This is BC behaviour - copy()
// overwrites by default
if ($fs->file_exists($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename'])) {
$pathnamehash = $fs->get_pathname_hash($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename']);
$sf = $fs->get_file_by_hash($pathnamehash);
$sf->delete();
}
$file = $fs->create_file_from_pathname($fr, $filepath);
unlink($filepath);
return $file;
}
/**
* Drops the temporary storage of stashed data
*
* This implementation uses backup_ids_temp table.
*/
public function drop_stash_storage() {
backup_controller_dbops::drop_backup_ids_temp_table($this->get_id());
}
/**
* Given the backupid, determine whether this backup should include
* files from the moodle file storage system.
*
* @param string $backupid The ID of the backup.
* @return int Indicates whether files should be included in backups.
*/
public static function backup_includes_files($backupid)
{
// This function is called repeatedly in a backup with many files.
// Loading the controller is a nontrivial operation (in a large test
// backup it took 0.3 seconds), so we do a temporary cache of it within
// this request.
if (self::$includesfilescachebackupid === $backupid) {
return self::$includesfilescache;
}
// Load controller, get value, then destroy controller and return result.
self::$includesfilescachebackupid = $backupid;
$bc = self::load_controller($backupid);
self::$includesfilescache = $bc->get_include_files();
$bc->destroy();
return self::$includesfilescache;
}
protected function define_execution()
{
// Get basepath
$basepath = $this->get_basepath();
// Calculate the zip fullpath (in OS temp area it's always backup.mbz)
$zipfile = $basepath . '/backup.mbz';
$has_file_references = backup_controller_dbops::backup_includes_file_references($this->get_backupid());
// Perform storage and return it (TODO: shouldn't be array but proper result object)
return array('backup_destination' => backup_helper::store_backup_file($this->get_backupid(), $zipfile, $this->task->get_progress()), 'include_file_references_to_external_content' => $has_file_references);
}
/**
* Backup structures tests (construction, definition and execution)
*/
function test_backup_structure_construct()
{
global $DB;
$backupid = 'Testing Backup ID';
// Official backupid for these tests
// Create all the elements that will conform the tree
$forum = new backup_nested_element('forum', array('id'), array('type', 'name', 'intro', 'introformat', 'assessed', 'assesstimestart', 'assesstimefinish', 'scale', 'maxbytes', 'maxattachments', 'forcesubscribe', 'trackingtype', 'rsstype', 'rssarticles', 'timemodified', 'warnafter', 'blockafter', new backup_final_element('blockperiod'), new mock_skip_final_element('completiondiscussions'), new mock_modify_final_element('completionreplies'), new mock_final_element_interceptor('completionposts')));
$discussions = new backup_nested_element('discussions');
$discussion = new backup_nested_element('discussion', array('id'), array('forum', 'name', 'firstpost', 'userid', 'groupid', 'assessed', 'timemodified', 'usermodified', 'timestart', 'timeend'));
$posts = new backup_nested_element('posts');
$post = new backup_nested_element('post', array('id'), array('discussion', 'parent', 'userid', 'created', 'modified', 'mailed', 'subject', 'message', 'messageformat', 'messagetrust', 'attachment', 'totalscore', 'mailnow'));
$ratings = new backup_nested_element('ratings');
$rating = new backup_nested_element('rating', array('id'), array('userid', 'itemid', 'time', 'post_rating'));
$reads = new backup_nested_element('readposts');
$read = new backup_nested_element('read', array('id'), array('userid', 'discussionid', 'postid', 'firstread', 'lastread'));
$inventeds = new backup_nested_element('invented_elements', array('reason', 'version'));
$invented = new backup_nested_element('invented', null, array('one', 'two', 'three'));
$one = $invented->get_final_element('one');
$one->add_attributes(array('attr1', 'attr2'));
// Build the tree
$forum->add_child($discussions);
$discussions->add_child($discussion);
$discussion->add_child($posts);
$posts->add_child($post);
$post->add_child($ratings);
$ratings->add_child($rating);
$forum->add_child($reads);
$reads->add_child($read);
$forum->add_child($inventeds);
$inventeds->add_child($invented);
// Let's add 1 optigroup with 4 elements
$alternative1 = new backup_optigroup_element('alternative1', array('name', 'value'), '../../id', 1);
$alternative2 = new backup_optigroup_element('alternative2', array('name', 'value'), backup::VAR_PARENTID, 2);
$alternative3 = new backup_optigroup_element('alternative3', array('name', 'value'), '/forum/discussions/discussion/posts/post/id', 3);
$alternative4 = new backup_optigroup_element('alternative4', array('forumtype', 'forumname'));
// Alternative without conditions
// Create the optigroup, adding one element
$optigroup = new backup_optigroup('alternatives', $alternative1, false);
// Add second opti element
$optigroup->add_child($alternative2);
// Add optigroup to post element
$post->add_optigroup($optigroup);
// Add third opti element, on purpose after the add_optigroup() line above to check param evaluation works ok
$optigroup->add_child($alternative3);
// Add 4th opti element (the one without conditions, so will be present always)
$optigroup->add_child($alternative4);
/// Create some new nested elements, both named 'dupetest1', and add them to alternative1 and alternative2
/// (not problem as far as the optigroup in not unique)
$dupetest1 = new backup_nested_element('dupetest1', null, array('field1', 'field2'));
$dupetest2 = new backup_nested_element('dupetest2', null, array('field1', 'field2'));
$dupetest3 = new backup_nested_element('dupetest3', null, array('field1', 'field2'));
$dupetest4 = new backup_nested_element('dupetest1', null, array('field1', 'field2'));
$dupetest1->add_child($dupetest3);
$dupetest2->add_child($dupetest4);
$alternative1->add_child($dupetest1);
$alternative2->add_child($dupetest2);
// Define sources
$forum->set_source_table('forum', array('id' => backup::VAR_ACTIVITYID));
$discussion->set_source_sql('SELECT *
FROM {forum_discussions}
WHERE forum = ?', array('/forum/id'));
$post->set_source_table('forum_posts', array('discussion' => '/forum/discussions/discussion/id'));
$rating->set_source_sql('SELECT *
FROM {rating}
WHERE itemid = ?', array(backup::VAR_PARENTID));
$read->set_source_table('forum_read', array('id' => '../../id'));
$inventeds->set_source_array(array((object) array('reason' => 'I love Moodle', 'version' => '1.0'), (object) array('reason' => 'I love Moodle', 'version' => '2.0')));
// 2 object array
$invented->set_source_array(array((object) array('one' => 1, 'two' => 2, 'three' => 3), (object) array('one' => 11, 'two' => 22, 'three' => 33)));
// 2 object array
// Set optigroup_element sources
$alternative1->set_source_array(array((object) array('name' => 'alternative1', 'value' => 1)));
// 1 object array
// Skip alternative2 source definition on purpose (will be tested)
// $alternative2->set_source_array(array((object)array('name' => 'alternative2', 'value' => 2))); // 1 object array
$alternative3->set_source_array(array((object) array('name' => 'alternative3', 'value' => 3)));
// 1 object array
// Alternative 4 source is the forum type and name, so we'll get that in ALL posts (no conditions) that
// have not another alternative (post4 in our testing data in the only not matching any other alternative)
$alternative4->set_source_sql('SELECT type AS forumtype, name AS forumname
FROM {forum}
WHERE id = ?', array('/forum/id'));
// Set children of optigroup_element source
$dupetest1->set_source_array(array((object) array('field1' => '1', 'field2' => 1)));
// 1 object array
$dupetest2->set_source_array(array((object) array('field1' => '2', 'field2' => 2)));
// 1 object array
$dupetest3->set_source_array(array((object) array('field1' => '3', 'field2' => 3)));
// 1 object array
$dupetest4->set_source_array(array((object) array('field1' => '4', 'field2' => 4)));
// 1 object array
// Define some aliases
$rating->set_source_alias('rating', 'post_rating');
// Map the 'rating' value from DB to 'post_rating' final element
// Mark to detect files of type 'forum_intro' in forum (and not item id)
$forum->annotate_files('mod_forum', 'intro', null);
// Mark to detect file of type 'forum_post' and 'forum_attachment' in post (with itemid being post->id)
$post->annotate_files('mod_forum', 'post', 'id');
$post->annotate_files('mod_forum', 'attachment', 'id');
// Mark various elements to be annotated
$discussion->annotate_ids('user1', 'userid');
$post->annotate_ids('forum_post', 'id');
$rating->annotate_ids('user2', 'userid');
$rating->annotate_ids('forum_post', 'itemid');
// Create the backup_ids_temp table
backup_controller_dbops::create_backup_ids_temp_table($backupid);
// Instantiate in memory xml output
$xo = new memory_xml_output();
// Instantiate xml_writer and start it
$xw = new xml_writer($xo);
$xw->start();
// Instantiate the backup processor
$processor = new backup_structure_processor($xw);
// Set some variables
$processor->set_var(backup::VAR_ACTIVITYID, $this->forumid);
$processor->set_var(backup::VAR_BACKUPID, $backupid);
$processor->set_var(backup::VAR_CONTEXTID, $this->contextid);
// Process the backup structure with the backup processor
$forum->process($processor);
// Stop the xml_writer
$xw->stop();
// Check various counters
$this->assertEquals($forum->get_counter(), $DB->count_records('forum'));
$this->assertEquals($discussion->get_counter(), $DB->count_records('forum_discussions'));
$this->assertEquals($rating->get_counter(), $DB->count_records('rating'));
$this->assertEquals($read->get_counter(), $DB->count_records('forum_read'));
$this->assertEquals($inventeds->get_counter(), 2);
// Array
// Perform some validations with the generated XML
$dom = new DomDocument();
$dom->loadXML($xo->get_allcontents());
$xpath = new DOMXPath($dom);
// Some more counters
$query = '/forum/discussions/discussion/posts/post';
$posts = $xpath->query($query);
$this->assertEquals($posts->length, $DB->count_records('forum_posts'));
$query = '/forum/invented_elements/invented';
$inventeds = $xpath->query($query);
$this->assertEquals($inventeds->length, 2 * 2);
// Check ratings information against DB
$ratings = $dom->getElementsByTagName('rating');
$this->assertEquals($ratings->length, $DB->count_records('rating'));
foreach ($ratings as $rating) {
$ratarr = array();
$ratarr['id'] = $rating->getAttribute('id');
foreach ($rating->childNodes as $node) {
if ($node->nodeType != XML_TEXT_NODE) {
$ratarr[$node->nodeName] = $node->nodeValue;
}
}
$this->assertEquals($ratarr['userid'], $DB->get_field('rating', 'userid', array('id' => $ratarr['id'])));
$this->assertEquals($ratarr['itemid'], $DB->get_field('rating', 'itemid', array('id' => $ratarr['id'])));
$this->assertEquals($ratarr['post_rating'], $DB->get_field('rating', 'rating', array('id' => $ratarr['id'])));
}
// Check forum has "blockeperiod" with value 0 (was declared by object instead of name)
$query = '/forum[blockperiod="0"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check forum is missing "completiondiscussions" (as we are using mock_skip_final_element)
$query = '/forum/completiondiscussions';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
// Check forum has "completionreplies" with value "original was 0, now changed" (because of mock_modify_final_element)
$query = '/forum[completionreplies="original was 0, now changed"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check forum has "completionposts" with value "intercepted!" (because of mock_final_element_interceptor)
$query = '/forum[completionposts="intercepted!"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check there isn't any alternative2 tag, as far as it hasn't source defined
$query = '//alternative2';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
// Check there are 4 "field1" elements
$query = '/forum/discussions/discussion/posts/post//field1';
$result = $xpath->query($query);
$this->assertEquals($result->length, 4);
// Check first post has one name element with value "alternative1"
$query = '/forum/discussions/discussion/posts/post[@id="1"][name="alternative1"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check there are two "dupetest1" elements
$query = '/forum/discussions/discussion/posts/post//dupetest1';
$result = $xpath->query($query);
$this->assertEquals($result->length, 2);
// Check second post has one name element with value "dupetest2"
$query = '/forum/discussions/discussion/posts/post[@id="2"]/dupetest2';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check element "dupetest2" of second post has one field1 element with value "2"
$query = '/forum/discussions/discussion/posts/post[@id="2"]/dupetest2[field1="2"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check forth post has no name element
$query = '/forum/discussions/discussion/posts/post[@id="4"]/name';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
// Check 1st, 2nd and 3rd posts have no forumtype element
$query = '/forum/discussions/discussion/posts/post[@id="1"]/forumtype';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
$query = '/forum/discussions/discussion/posts/post[@id="2"]/forumtype';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
$query = '/forum/discussions/discussion/posts/post[@id="3"]/forumtype';
$result = $xpath->query($query);
$this->assertEquals($result->length, 0);
// Check 4th post has one forumtype element with value "general"
// (because it doesn't matches alternatives 1, 2, 3, then alternative 4,
// the one without conditions is being applied)
$query = '/forum/discussions/discussion/posts/post[@id="4"][forumtype="general"]';
$result = $xpath->query($query);
$this->assertEquals($result->length, 1);
// Check annotations information against DB
// Count records in original tables
$c_postsid = $DB->count_records_sql('SELECT COUNT(DISTINCT id) FROM {forum_posts}');
$c_dissuserid = $DB->count_records_sql('SELECT COUNT(DISTINCT userid) FROM {forum_discussions}');
$c_ratuserid = $DB->count_records_sql('SELECT COUNT(DISTINCT userid) FROM {rating}');
// Count records in backup_ids_table
$f_forumpost = $DB->count_records('backup_ids_temp', array('backupid' => $backupid, 'itemname' => 'forum_post'));
$f_user1 = $DB->count_records('backup_ids_temp', array('backupid' => $backupid, 'itemname' => 'user1'));
$f_user2 = $DB->count_records('backup_ids_temp', array('backupid' => $backupid, 'itemname' => 'user2'));
$c_notbackupid = $DB->count_records_select('backup_ids_temp', 'backupid != ?', array($backupid));
// Peform tests by comparing counts
$this->assertEquals($c_notbackupid, 0);
// there isn't any record with incorrect backupid
$this->assertEquals($c_postsid, $f_forumpost);
// All posts have been registered
$this->assertEquals($c_dissuserid, $f_user1);
// All users coming from discussions have been registered
$this->assertEquals($c_ratuserid, $f_user2);
// All users coming from ratings have been registered
// Check file annotations against DB
$fannotations = $DB->get_records('backup_ids_temp', array('backupid' => $backupid, 'itemname' => 'file'));
$ffiles = $DB->get_records('files', array('contextid' => $this->contextid));
$this->assertEquals(count($fannotations), count($ffiles));
// Same number of recs in both (all files have been annotated)
foreach ($fannotations as $annotation) {
// Check ids annotated
$this->assertTrue($DB->record_exists('files', array('id' => $annotation->itemid)));
}
// Drop the backup_ids_temp table
backup_controller_dbops::drop_backup_ids_temp_table('testingid');
}
/**
*
* @param string $tempdir Directory under tempdir/backup awaiting restore
* @param int $courseid Course id where restore is going to happen
* @param bool $interactive backup::INTERACTIVE_YES[true] or backup::INTERACTIVE_NO[false]
* @param int $mode backup::MODE_[ GENERAL | HUB | IMPORT | SAMESITE ]
* @param int $userid
* @param int $target backup::TARGET_[ NEW_COURSE | CURRENT_ADDING | CURRENT_DELETING | EXISTING_ADDING | EXISTING_DELETING ]
*/
public function __construct($tempdir, $courseid, $interactive, $mode, $userid, $target)
{
$this->tempdir = $tempdir;
$this->courseid = $courseid;
$this->interactive = $interactive;
$this->mode = $mode;
$this->userid = $userid;
$this->target = $target;
// Apply some defaults
$this->type = '';
$this->format = backup::FORMAT_UNKNOWN;
$this->execution = backup::EXECUTION_INMEDIATE;
$this->operation = backup::OPERATION_RESTORE;
$this->executiontime = 0;
$this->samesite = false;
$this->checksum = '';
$this->precheck = null;
// Apply current backup version and release if necessary
backup_controller_dbops::apply_version_and_release();
// Check courseid is correct
restore_check::check_courseid($this->courseid);
// Check user is correct
restore_check::check_user($this->userid);
// Calculate unique $restoreid
$this->calculate_restoreid();
// Default logger chain (based on interactive/execution)
$this->logger = backup_factory::get_logger_chain($this->interactive, $this->execution, $this->restoreid);
// Instantiate the output_controller singleton and active it if interactive and inmediate
$oc = output_controller::get_instance();
if ($this->interactive == backup::INTERACTIVE_YES && $this->execution == backup::EXECUTION_INMEDIATE) {
$oc->set_active(true);
}
$this->log('instantiating restore controller', backup::LOG_INFO, $this->restoreid);
// Set initial status
$this->set_status(backup::STATUS_CREATED);
// Calculate original restore format
$this->format = backup_general_helper::detect_backup_format($tempdir);
// If format is not moodle2, set to conversion needed
if ($this->format !== backup::FORMAT_MOODLE) {
$this->set_status(backup::STATUS_REQUIRE_CONV);
// Else, format is moodle2, load plan, apply security and set status based on interactivity
} else {
// Load plan
$this->load_plan();
// Perform all initial security checks and apply (2nd param) them to settings automatically
restore_check::check_security($this, true);
if ($this->interactive == backup::INTERACTIVE_YES) {
$this->set_status(backup::STATUS_SETTING_UI);
} else {
$this->set_status(backup::STATUS_NEED_PRECHECK);
}
}
}
/**
* Check backup_includes_files
*/
function test_backup_controller_dbops_includes_files()
{
global $DB;
$dbman = $DB->get_manager();
// Going to use some database_manager services for testing
// A MODE_GENERAL controller - this should include files
$bc = new mock_backup_controller4dbops(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
$this->assertEquals(backup_controller_dbops::backup_includes_files($bc->get_backupid()), 1);
// A MODE_IMPORT controller - should not include files
$bc = new mock_backup_controller4dbops(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_IMPORT, $this->userid);
$this->assertEquals(backup_controller_dbops::backup_includes_files($bc->get_backupid()), 0);
// A MODE_SAMESITE controller - should not include files
$bc = new mock_backup_controller4dbops(backup::TYPE_1COURSE, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_SAMESITE, $this->userid);
$this->assertEquals(backup_controller_dbops::backup_includes_files($bc->get_backupid()), 0);
}
/**
* For the target course context, put as many custom role names as possible
*/
public static function set_course_role_names($restoreid, $courseid)
{
global $DB;
// Get the course context
$coursectx = context_course::instance($courseid);
// Get all the mapped roles we have
$rs = $DB->get_recordset('backup_ids_temp', array('backupid' => $restoreid, 'itemname' => 'role'), '', 'itemid, info, newitemid');
foreach ($rs as $recrole) {
$info = backup_controller_dbops::decode_backup_temp_info($recrole->info);
// If it's one mapped role and we have one name for it
if (!empty($recrole->newitemid) && !empty($info['nameincourse'])) {
// If role name doesn't exist, add it
$rolename = new stdclass();
$rolename->roleid = $recrole->newitemid;
$rolename->contextid = $coursectx->id;
if (!$DB->record_exists('role_names', (array) $rolename)) {
$rolename->name = $info['nameincourse'];
$DB->insert_record('role_names', $rolename);
}
}
}
$rs->close();
}
public static function create_restore_temp_tables($restoreid)
{
global $CFG, $DB;
$dbman = $DB->get_manager();
// We are going to use database_manager services
if ($dbman->table_exists('backup_ids_temp')) {
// Table exists, from restore prechecks
// TODO: Improve this by inserting/selecting some record to see there is restoreid match
// TODO: If not match, exception, table corresponds to another backup/restore operation
return true;
}
backup_controller_dbops::create_temptable_from_real_table($restoreid, 'backup_ids_template', 'backup_ids_temp');
backup_controller_dbops::create_temptable_from_real_table($restoreid, 'backup_files_template', 'backup_files_temp');
return false;
}
/**
* Given one backupid and the (FS) final generated file, perform its final storage
* into Moodle file storage. For stored files it returns the complete file_info object
*/
public static function store_backup_file($backupid, $filepath)
{
// First of all, get some information from the backup_controller to help us decide
list($dinfo, $cinfo, $sinfo) = backup_controller_dbops::get_moodle_backup_information($backupid);
// Extract useful information to decide
$hasusers = (bool) $sinfo['users']->value;
// Backup has users
$isannon = (bool) $sinfo['anonymize']->value;
// Backup is anonymised
$filename = $sinfo['filename']->value;
// Backup filename
$backupmode = $dinfo[0]->mode;
// Backup mode backup::MODE_GENERAL/IMPORT/HUB
$backuptype = $dinfo[0]->type;
// Backup type backup::TYPE_1ACTIVITY/SECTION/COURSE
$userid = $dinfo[0]->userid;
// User->id executing the backup
$id = $dinfo[0]->id;
// Id of activity/section/course (depends of type)
$courseid = $dinfo[0]->courseid;
// Id of the course
// Quick hack. If for any reason, filename is blank, fix it here.
// TODO: This hack will be out once MDL-22142 - P26 gets fixed
if (empty($filename)) {
$filename = backup_plan_dbops::get_default_backup_filename('moodle2', $backuptype, $id, $hasusers, $isannon);
}
// Backups of type IMPORT aren't stored ever
if ($backupmode == backup::MODE_IMPORT) {
return false;
}
// Calculate file storage options of id being backup
$ctxid = 0;
$filearea = '';
$component = '';
$itemid = 0;
switch ($backuptype) {
case backup::TYPE_1ACTIVITY:
$ctxid = get_context_instance(CONTEXT_MODULE, $id)->id;
$component = 'backup';
$filearea = 'activity';
$itemid = 0;
break;
case backup::TYPE_1SECTION:
$ctxid = get_context_instance(CONTEXT_COURSE, $courseid)->id;
$component = 'backup';
$filearea = 'section';
$itemid = $id;
break;
case backup::TYPE_1COURSE:
$ctxid = get_context_instance(CONTEXT_COURSE, $courseid)->id;
$component = 'backup';
$filearea = 'course';
$itemid = 0;
break;
}
if ($backupmode == backup::MODE_AUTOMATED) {
// Automated backups have there own special area!
$filearea = 'automated';
}
// Backups of type HUB (by definition never have user info)
// are sent to user's "user_tohub" file area. The upload process
// will be responsible for cleaning that filearea once finished
if ($backupmode == backup::MODE_HUB) {
$ctxid = get_context_instance(CONTEXT_USER, $userid)->id;
$component = 'user';
$filearea = 'tohub';
$itemid = 0;
}
// Backups without user info or with the anonymise functionality
// enabled are sent to user's "user_backup"
// file area. Maintenance of such area is responsibility of
// the user via corresponding file manager frontend
if ($backupmode == backup::MODE_GENERAL && (!$hasusers || $isannon)) {
$ctxid = get_context_instance(CONTEXT_USER, $userid)->id;
$component = 'user';
$filearea = 'backup';
$itemid = 0;
}
// Let's send the file to file storage, everything already defined
$fs = get_file_storage();
$fr = array('contextid' => $ctxid, 'component' => $component, 'filearea' => $filearea, 'itemid' => $itemid, 'filepath' => '/', 'filename' => $filename, 'userid' => $userid, 'timecreated' => time(), 'timemodified' => time());
// If file already exists, delete if before
// creating it again. This is BC behaviour - copy()
// overwrites by default
if ($fs->file_exists($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename'])) {
$pathnamehash = $fs->get_pathname_hash($fr['contextid'], $fr['component'], $fr['filearea'], $fr['itemid'], $fr['filepath'], $fr['filename']);
$sf = $fs->get_file_by_hash($pathnamehash);
$sf->delete();
}
return $fs->create_file_from_pathname($fr, $filepath);
}
function test_backup_controller_dbops()
{
global $DB;
$dbman = $DB->get_manager();
// Going to use some database_manager services for testing
// Instantiate non interactive backup_controller
$bc = new mock_backup_controller4dbops(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
$this->assertTrue($bc instanceof backup_controller);
// Calculate checksum
$checksum = $bc->calculate_checksum();
$this->assertEqual(strlen($checksum), 32);
// is one md5
// save controller
$recid = backup_controller_dbops::save_controller($bc, $checksum);
$this->assertTrue($recid);
$this->todelete[] = array('backup_controllers', $recid);
// mark this record for deletion
// save it again (should cause update to happen)
$recid2 = backup_controller_dbops::save_controller($bc, $checksum);
$this->assertTrue($recid2);
$this->todelete[] = array('backup_controllers', $recid2);
// mark this record for deletion
$this->assertEqual($recid, $recid2);
// Same record in both save operations
// Try incorrect checksum
$bc = new mock_backup_controller4dbops(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
$checksum = $bc->calculate_checksum();
try {
$recid = backup_controller_dbops::save_controller($bc, 'lalala');
$this->assertTrue(false, 'backup_dbops_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_dbops_exception);
$this->assertEqual($e->errorcode, 'backup_controller_dbops_saving_checksum_mismatch');
}
// Try to save non backup_controller object
$bc = new stdclass();
try {
$recid = backup_controller_dbops::save_controller($bc, 'lalala');
$this->assertTrue(false, 'backup_controller_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_controller_exception);
$this->assertEqual($e->errorcode, 'backup_controller_expected');
}
// save and load controller (by backupid). Then compare
$bc = new mock_backup_controller4dbops(backup::TYPE_1ACTIVITY, $this->moduleid, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $this->userid);
$checksum = $bc->calculate_checksum();
// Calculate checksum
$backupid = $bc->get_backupid();
$this->assertEqual(strlen($backupid), 32);
// is one md5
$recid = backup_controller_dbops::save_controller($bc, $checksum);
// save controller
$this->todelete[] = array('backup_controllers', $recid);
// mark this record for deletion
$newbc = backup_controller_dbops::load_controller($backupid);
// load controller
$this->assertTrue($newbc instanceof backup_controller);
$newchecksum = $newbc->calculate_checksum();
$this->assertEqual($newchecksum, $checksum);
// try to load non-existing controller
try {
$bc = backup_controller_dbops::load_controller('1234567890');
$this->assertTrue(false, 'backup_dbops_exception expected');
} catch (exception $e) {
$this->assertTrue($e instanceof backup_dbops_exception);
$this->assertEqual($e->errorcode, 'backup_controller_dbops_nonexisting');
}
// backup_ids_temp table tests
// If, for any reason table exists, drop it
if ($dbman->table_exists('backup_ids_temp')) {
$dbman->drop_temp_table(new xmldb_table('backup_ids_temp'));
}
// Check backup_ids_temp table doesn't exist
$this->assertFalse($dbman->table_exists('backup_ids_temp'));
// Create and check it exists
backup_controller_dbops::create_backup_ids_temp_table('testingid');
$this->assertTrue($dbman->table_exists('backup_ids_temp'));
// Drop and check it doesn't exists anymore
backup_controller_dbops::drop_backup_ids_temp_table('testingid');
$this->assertFalse($dbman->table_exists('backup_ids_temp'));
}
protected function apply_defaults()
{
$this->log('applying plan defaults', backup::LOG_DEBUG);
backup_controller_dbops::apply_config_defaults($this);
$this->set_status(backup::STATUS_CONFIGURED);
$this->set_include_files();
}
public function add_related_legacy_files($component, $filearea, $mappingitemname)
{
global $CFG, $DB;
$results = array();
$restoreid = $this->get_restoreid();
$oldcontextid = $this->task->get_old_contextid();
$component = 'mod_dialogue';
$newfilearea = $filearea;
if ($filearea == 'entry') {
$newfilearea = 'message';
}
if ($filearea == 'attachment') {
$newfilearea = 'attachment';
}
// Get new context, must exist or this will fail
if (!($newcontextid = restore_dbops::get_backup_ids_record($restoreid, 'context', $oldcontextid)->newitemid)) {
throw new restore_dbops_exception('unknown_context_mapping', $oldcontextid);
}
$sql = "SELECT id AS bftid, contextid, component, filearea, itemid, itemid AS newitemid, info\n FROM {backup_files_temp}\n WHERE backupid = ?\n AND contextid = ?\n AND component = ?\n AND filearea = ?";
$params = array($restoreid, $oldcontextid, $component, $filearea);
$fs = get_file_storage();
// Get moodle file storage
$basepath = $this->get_basepath() . '/files/';
// Get backup file pool base
$rs = $DB->get_recordset_sql($sql, $params);
foreach ($rs as $rec) {
// get mapped id
$rec->newitemid = $this->get_mappingid('dialogue_message', $rec->itemid);
if (BACKUP::RELEASE >= '2.6') {
// new line of code for 2.6 or breaks
$file = (object) backup_controller_dbops::decode_backup_temp_info($rec->info);
} else {
$file = (object) unserialize(base64_decode($rec->info));
}
// ignore root dirs (they are created automatically)
if ($file->filepath == '/' && $file->filename == '.') {
continue;
}
// set the best possible user
$mappeduser = restore_dbops::get_backup_ids_record($restoreid, 'user', $file->userid);
$mappeduserid = !empty($mappeduser) ? $mappeduser->newitemid : $this->task->get_userid();
// dir found (and not root one), let's create it
if ($file->filename == '.') {
$fs->create_directory($newcontextid, $component, $filearea, $rec->newitemid, $file->filepath, $mappeduserid);
continue;
}
if (empty($file->repositoryid)) {
// this is a regular file, it must be present in the backup pool
$backuppath = $basepath . backup_file_manager::get_backup_content_file_location($file->contenthash);
// The file is not found in the backup.
if (!file_exists($backuppath)) {
$result = new stdClass();
$result->code = 'file_missing_in_backup';
$result->message = sprintf('missing file %s%s in backup', $file->filepath, $file->filename);
$result->level = backup::LOG_WARNING;
$results[] = $result;
continue;
}
// create the file in the filepool if it does not exist yet
if (!$fs->file_exists($newcontextid, $component, $filearea, $rec->newitemid, $file->filepath, $file->filename)) {
// If no license found, use default.
if ($file->license == null) {
$file->license = $CFG->sitedefaultlicense;
}
$file_record = array('contextid' => $newcontextid, 'component' => $component, 'filearea' => $newfilearea, 'itemid' => $rec->newitemid, 'filepath' => $file->filepath, 'filename' => $file->filename, 'timecreated' => $file->timecreated, 'timemodified' => $file->timemodified, 'userid' => $mappeduserid, 'author' => $file->author, 'license' => $file->license, 'sortorder' => $file->sortorder);
$fs->create_file_from_pathname($file_record, $backuppath);
}
// store the the new contextid and the new itemid in case we need to remap
// references to this file later
$DB->update_record('backup_files_temp', array('id' => $rec->bftid, 'newcontextid' => $newcontextid, 'newitemid' => $rec->newitemid), true);
} else {
// this is an alias - we can't create it yet so we stash it in a temp
// table and will let the final task to deal with it
if (!$fs->file_exists($newcontextid, $component, $filearea, $rec->newitemid, $file->filepath, $file->filename)) {
$info = new stdClass();
// oldfile holds the raw information stored in MBZ (including reference-related info)
$info->oldfile = $file;
// newfile holds the info for the new file_record with the context, user and itemid mapped
$info->newfile = (object) array('contextid' => $newcontextid, 'component' => $component, 'filearea' => $newfilearea, 'itemid' => $rec->newitemid, 'filepath' => $file->filepath, 'filename' => $file->filename, 'timecreated' => $file->timecreated, 'timemodified' => $file->timemodified, 'userid' => $mappeduserid, 'author' => $file->author, 'license' => $file->license, 'sortorder' => $file->sortorder);
restore_dbops::set_backup_ids_record($restoreid, 'file_aliases_queue', $file->id, 0, null, $info);
}
}
}
$rs->close();
return $results;
}
