/**
* This function removes any initialized data.
*/
protected function tearDown() {
if ($dir = elis_files_read_dir()) {
foreach ($dir->folders as $folder) {
if (strpos($folder->title, FOLDER_NAME_PREFIX) === 0) {
elis_files_delete($folder->uuid);
break 1;
}
}
}
parent::tearDown();
}
/**
* Remove temporary files that were created on the Alfresco instance during testing.
*
* @param string $uuid The UUID of the directory where test files were uploaded (optional).
*/
public function cleanup_files($uuid = '') {
if (empty($this->fileuuid)) {
return;
}
if (empty($uuid) && ($node = $this->repo->elis_files->get_parent($this->fileuuid)) && !empty($node->uuid)) {
$uuid = $node->uuid;
} else {
return;
}
if ($dir = elis_files_read_dir($uuid)) {
foreach ($dir->files as $file) {
if (strpos($file->title, ELIS_FILES_PREFIX) === 0) {
elis_files_delete($file->uuid);
}
}
}
}
/**
* Delete an Alfresco user account, optionally
*
* @param string $username The Alfresco account username to delete.
* @param bool $deletehomedir Set to true to delete the user's home directory.
* @return bool True on success, False otherwise.
*/
function elis_files_delete_user($username, $deletehomedir = false) {
global $CFG;
$status = true;
$username = elis_files_transform_username($username);
if ($deletehomedir) {
$uuid = elis_files_get_home_directory($username);
}
$status = (elis_files_send('/api/people/' . $username, array(), 'DELETE') !== false);
// Actually go through with deleting the home directory if it was requested and we found the UUID.
if (!empty($uuid)) {
$status = $status && elis_files_delete($uuid, true);
}
return $status;
}
/**
* This function removes files that are no longer needed.
* @param string $uuid a unique file id
*/
public function cleanup_files($uuid = '') {
if ($dir = elis_files_read_dir($uuid)) {
foreach ($dir->files as $file) {
if (strpos($file->title, ELIS_FILES_PREFIX) === 0) {
elis_files_delete($file->uuid);
}
}
}
}
/**
* Migrate all the Moodle users who have an old-style Alfresco storage directory to have their own personal
* Alfresco user accounts and storage.
*
* @param int $limit Limit the number of users migrated to the specified number (default 50).
* @return bool True on success, False otherwise.
*/
function migrate_all_users($limit = 50) {
global $CFG, $DB;
if (ELIS_FILES_DEBUG_TRACE) mtrace('migrate_all_users(' . $limit . ')');
$dir = $this->read_dir($this->uhomesuid);
if (!empty($dir->folders)) {
foreach ($dir->folders as $folder) {
// Make sure that the folder name is actually just a Moodle user ID (created automatically by Moodle).
preg_match('/^[0-9]+$/', $folder->title, $matches);
if (!empty($matches) && is_array($matches) && count($matches) === 1) {
$uid = current($matches);
// If this user exists, migrate them to a legitimate Alfresco user now.
if ($user = $DB->get_record('user', array('id'=> $uid, 'deleted'=> 0))) {
if (!$this->migrate_user($user)) {
debugging(get_string('couldnotmigrateuser', 'repository_elisfiles', $user->username));
return false;
}
// If this user account in Moodle is deleted, then we will remove their Alfresco storage.
} else if ($user = $DB->get_record('user', array('id' => $uid, 'deleted' => 1))) {
// The user's directory should have been deleted but their legacy directory may still
// be hanging around
// TODO: respect the "delete home directories" setting?
if (!elis_files_delete($folder->uuid, true)) {
debugging(get_string('couldnotdeletefile', 'repository_elisfiles', $folder->title));
}
}
}
// Check that we are still within the requested limit of users to process.
if ($limit-- <= 0) {
return true;
}
}
}
// We must have migrated all the users but let's check to be sure.
if ($limit > 0) {
$dir = $this->read_dir($this->uuuid);
if (empty($dir->folders)) {
// We no longer need this directory so it may be removed now.
elis_files_delete($this->uuuid);
}
}
}
/**
* This function removes any initialized data.
*/
protected function tearDown() {
foreach ($this->createduuids as $uuid) {
elis_files_delete($uuid);
}
parent::tearDown();
}
/**
* This function removes any initialized data.
*/
protected function tearDown() {
global $USER;
foreach ($this->createduuids as $uuid) {
elis_files_delete($uuid);
}
if ($dir = elis_files_read_dir()) {
foreach ($dir->files as $file) {
if (strpos($file->title, FOLDER_NAME_PREFIX) === 0 ||
strpos($file->title, FILE_NAME_PREFIX) === 0 ) {
elis_files_delete($file->uuid);
}
}
}
if ($this->testusercreated) {
elis_files_delete_user($USER->username, true);
}
parent::tearDown();
}
