/**
* Clear all Cache
*
* @museDescription Clears all cached items in document root cache directory
*
* @return void
*/
public function clear()
{
// Path to cache folder
$cacheDir = PATH_APP . DS . 'cache' . DS . '*';
// Remove recursively
foreach (glob($cacheDir) as $cacheFileOrDir) {
$readable = str_replace(PATH_APP . DS, '', $cacheFileOrDir);
if (is_dir($cacheFileOrDir)) {
if (!Filesystem::deleteDirectory($cacheFileOrDir)) {
$this->output->addLine('Unable to delete cache directory: ' . $readable, 'error');
} else {
$this->output->addLine($readable . ' deleted', 'success');
}
} else {
// Don't delete index.html
if ($cacheFileOrDir != PATH_APP . DS . 'cache' . DS . 'index.html') {
if (!Filesystem::delete($cacheFileOrDir)) {
$this->output->addLine('Unable to delete cache file: ' . $readable, 'error');
} else {
$this->output->addLine($readable . ' deleted', 'success');
}
}
}
}
$this->output->addLine('Clear cache complete', 'success');
}
/**
* Run composer post-install script
*
* @param Event $event
* @return void
*/
public static function postInstall(Event $event)
{
static::init();
$event->getIO()->write('<info>Writing resources.lock file</info>');
$installed = json_decode(file_get_contents(static::$vendorPath . '/composer/installed.json'));
$data = [];
$finder = (new Finder())->directories()->ignoreVCS(true)->in(static::$resourcesPath . '/packages');
foreach ($installed as $package) {
if (!property_exists($package, 'extra')) {
continue;
}
$extra = $package->extra;
if (!property_exists($extra, 'resources')) {
continue;
}
$resources = $extra->resources;
foreach ($resources as $resource => $namespaces) {
foreach ($namespaces as $namespace => $path) {
$finder->exclude($namespace);
$data[$resource][$namespace] = $path;
}
}
}
// We turn the iterator to an array to
// prevent an exception when we delete the directorys
foreach (iterator_to_array($finder) as $file) {
\Filesystem::deleteDirectory($file->getPathname());
}
file_put_contents(static::$resourcesPath . '/resources.lock', json_encode($data, JSON_PRETTY_PRINT));
}
/**
* Execute the console command.
*
* @param ManagerRegistry $registry
*/
public function fire()
{
$cachePath = config('jms.cache');
if (count($filesystem->allFiles($cachePath))) {
\Filesystem::deleteDirectory($cachePath);
$this->info('JMS cache cleared!');
}
}
/**
* Method to delete tmp folder
*
* @return boolean true if delete successful, false otherwise
* @since 2.5
*/
public function cleanup()
{
// Clear installation messages
User::setState('com_installer.message', '');
User::setState('com_installer.extension_message', '');
// Delete temporary directory
return Filesystem::deleteDirectory($this->getState('to_path'));
}
/**
* Removes a resource
* Redirects to main listing
*
* @return void
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$ids = Request::getVar('id', array(0));
// Ensure we have some IDs to work with
if (count($ids) < 1) {
$this->setMessage(Lang::txt('COM_RESOURCES_NO_ITEM_SELECTED'));
return $this->cancelTask();
}
foreach ($ids as $id) {
// Load resource info
$row = new Resource($this->database);
$row->load($id);
// Get path and delete directories
if ($row->path != '') {
$listdir = $row->path;
} else {
// No stored path, derive from created date
$listdir = Html::build_path($row->created, $id, '');
}
// Build the path
$path = Utilities::buildUploadPath($listdir, '');
$base = PATH_APP . '/' . trim($this->config->get('webpath', '/site/resources'), '/');
$baseY = $base . '/' . Date::of($row->created)->format("Y");
$baseM = $baseY . '/' . Date::of($row->created)->format("m");
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
} else {
if ($path == $base || $path == $baseY || $path == $baseM) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_UNABLE_TO_DELETE_DIRECTORY'));
}
}
}
// Delete associations to the resource
$row->deleteExistence();
// Delete the resource
$row->delete();
}
$pid = Request::getInt('pid', 0);
// Redirect
App::redirect($this->buildRedirectURL($pid));
}
/**
* Prep file directory (provisioned project)
*
* @param boolean $force
*
* @return boolean
*/
protected function _prepDir($force = true)
{
if (!$this->model->exists()) {
$this->setError(Lang::txt('UNABLE_TO_CREATE_UPLOAD_PATH'));
return;
}
// Get member files path
$memberPath = $this->_getMemberPath();
// Create and initialize local repo
if (!$this->model->repo()->iniLocal()) {
$this->setError(Lang::txt('UNABLE_TO_CREATE_UPLOAD_PATH'));
return;
}
// Copy files from member directory
if (!Filesystem::copyDirectory($memberPath, $this->model->repo()->get('path'))) {
$this->setError(Lang::txt('COM_PROJECTS_FAILED_TO_COPY_FILES'));
return false;
}
// Read copied files
$get = Filesystem::files($this->model->repo()->get('path'));
$num = count($get);
$checkedin = 0;
// Check-in copied files
if ($get) {
foreach ($get as $file) {
$file = str_replace($this->model->repo()->get('path') . DS, '', $file);
if (is_file($this->model->repo()->get('path') . DS . $file)) {
// Checkin into repo
$this->model->repo()->call('checkin', array('file' => $this->model->repo()->getMetadata($file, 'file', array())));
$checkedin++;
}
}
}
if ($num == $checkedin) {
// Clean up member files
Filesystem::deleteDirectory($memberPath);
return true;
}
return false;
}
/**
* Delete all records based on ticket number
*
* @param integer $ticket Ticket ID
* @return boolean True on success
*/
public function deleteAllForTicket($ticket)
{
$this->_db->setQuery("DELETE FROM {$this->_tbl} WHERE ticket=" . $this->_db->quote($ticket));
if (!$this->_db->query()) {
$this->setError($this->_db->getErrorMsg());
return false;
}
$config = Component::params('com_support');
$path = PATH_APP . DS . trim($config->get('webpath', '/site/tickets'), DS) . DS . $ticket;
if (is_dir($path)) {
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('Unable to delete path'));
return false;
}
}
return true;
}
/**
* Activate provisioned project
*
* @return void
*/
public function activateTask()
{
// Cannot proceed without project id/alias
if (!$this->model->exists()) {
throw new Exception(Lang::txt('COM_PROJECTS_PROJECT_NOT_FOUND'), 404);
return;
}
// Must be project creator
if (!$this->model->access('owner')) {
throw new Exception(Lang::txt('ALERTNOTAUTH'), 403);
return;
}
// Must be a provisioned project to be activated
if (!$this->model->isProvisioned()) {
// Redirect to project page
App::redirect(Route::url($this->model->link()));
return;
}
// Redirect to setup if activation not complete
if ($this->model->inSetup()) {
App::redirect(Route::url($this->model->link('setup')));
return;
}
// Get publication of a provisioned project
$pub = $this->model->getPublication();
if (empty($pub)) {
throw new Exception(Lang::txt('COM_PROJECTS_PROJECT_NOT_FOUND'), 404);
return;
}
// Incoming
$name = trim(Request::getVar('new-alias', '', 'post'));
$title = trim(Request::getVar('title', '', 'post'));
$confirm = trim(Request::getInt('confirm', 0, 'post'));
$name = preg_replace('/ /', '', $name);
$name = strtolower($name);
// Check incoming data
$verified = $this->model->check($name, $this->model->get('id'));
if ($confirm && !$verified) {
$error = $this->model->getError() ? $this->model->getError() : Lang::txt('COM_PROJECTS_ERROR_NAME_INVALID_OR_EMPTY');
$this->setError($error);
} elseif ($confirm && ($title == '' || strlen($title) < 3)) {
$this->setError(Lang::txt('COM_PROJECTS_ERROR_TITLE_SHORT_OR_EMPTY'));
}
// Set the pathway
$this->_buildPathway();
// Set the page title
$this->_buildTitle();
// Display page
if (!$confirm || $this->getError()) {
$this->view->setLayout('provisioned');
$this->view->model = $this->model;
$this->view->team = $this->model->_tblOwner->getOwnerNames($this->model->get('alias'));
// Output HTML
$this->view->pub = isset($pub) ? $pub : '';
$this->view->suggested = $name;
$this->view->verified = $verified;
$this->view->suggested = $verified ? $this->view->suggested : '';
$this->view->title = $this->title;
$this->view->active = $this->active;
$this->view->task = $this->_task;
$this->view->authorized = 1;
$this->view->option = $this->_option;
$this->view->msg = $this->_getNotifications('success');
if ($this->getError()) {
$this->view->setError($this->getError());
}
$this->view->display();
return;
}
// Save new alias & title
if (!$this->getError()) {
$this->model->set('title', \Hubzero\Utility\String::truncate($title, 250));
$this->model->set('alias', $name);
$state = $this->_setupComplete == 3 ? 0 : 1;
$this->model->set('state', $state);
$this->model->set('setup_stage', 2);
$this->model->set('provisioned', 0);
$this->model->set('modified', Date::toSql());
$this->model->set('modified_by', User::get('id'));
// Save changes
if (!$this->model->store()) {
$this->setError($this->model->getError());
}
}
// Get project parent directory
$path = Helpers\Html::getProjectRepoPath($this->model->get('alias'));
$newpath = Helpers\Html::getProjectRepoPath($name, 'files', true);
// Rename project parent directory
if ($path && is_dir($path)) {
if (!Filesystem::copyDirectory($path, $newpath)) {
$this->setError(Lang::txt('COM_PROJECTS_FAILED_TO_COPY_FILES'));
} else {
// Correct permissions to 0755
Filesystem::setPermissions($newpath);
// Delete original repo
Filesystem::deleteDirectory($path);
}
}
// Log activity
$this->_logActivity($this->model->get('id'), 'provisioned', 'activate', 'save', 1);
// Send to continue setup
App::redirect(Route::url($this->model->link('setup')));
return;
}
/**
* Delete dir
*
* @param array $params
*
* @return array
*/
public function deleteDirectory($params = array())
{
$file = isset($params['file']) ? $params['file'] : NULL;
$author = isset($params['author']) ? $params['author'] : NULL;
$date = isset($params['date']) ? $params['date'] : NULL;
if (!$file instanceof Models\File || $file->get('type') != 'folder') {
return false;
}
// Delete from Git
$this->_git->gitDelete($file->get('localPath'), 'folder', $commitMsg);
$this->_git->gitCommit($commitMsg, $author, $date);
if (!$this->get('remote') && file_exists($file->get('fullPath'))) {
// Remove directory that is not in Git
if (!Filesystem::deleteDirectory($file->get('fullPath'))) {
return false;
}
}
return true;
}
/**
* Save Child Resources
*
* @return void
*/
private function _saveChildData()
{
// if we updating we want to completely replace
if ($this->_mode == 'UPDATE' && isset($this->record->resource->id)) {
// remove any existing files
$children = $this->record->resource->getItemChildren(array('parent_id' => $this->record->resource->id));
foreach ($children as $child) {
$rconfig = \Component::params('com_resources');
$base = PATH_APP . DS . trim($rconfig->get('uploadpath', '/site/resources'), DS);
$file = $base . DS . $child->path;
//get file info
$info = pathinfo($file);
$directory = $info['dirname'];
if ($child->type == 13 && file_exists($file)) {
\Filesystem::delete($file);
}
if (is_dir($directory)) {
// get iterator on direcotry
$iterator = new \FilesystemIterator($directory);
$isDirEmpty = !$iterator->valid();
// remove directory if empty
if ($isDirEmpty) {
\Filesystem::deleteDirectory($directory);
}
}
}
// delete all child resources
$sql = "DELETE FROM `#__resources` WHERE `id` IN (\n\t\t\t\t\t\tSELECT child_id FROM `#__resource_assoc` WHERE `parent_id`=" . $this->_database->quote($this->record->resource->id) . ")";
$this->_database->setQuery($sql);
$this->_database->query();
// delete all child resource associations
$sql = "DELETE FROM `#__resource_assoc` WHERE `parent_id`=" . $this->_database->quote($this->record->resource->id);
$this->_database->setQuery($sql);
$this->_database->query();
}
// loop through each child
foreach ($this->record->children as $child) {
// save child
if (!$child->store()) {
throw new Exception(Lang::txt('COM_RESOURCES_IMPORT_RECORD_MODEL_UNABLE_SAVECHILD'));
}
// create parent - child association
$assoc = new Tables\Assoc($this->_database);
$assoc->ordering = $assoc->getLastOrder($this->record->resource->id);
$assoc->ordering = $assoc->ordering ? $assoc->ordering : 0;
$assoc->ordering++;
$assoc->parent_id = $this->record->resource->id;
$assoc->child_id = $child->id;
$assoc->grouping = 0;
if (!$assoc->store(true)) {
throw new Exception(Lang::txt('COM_RESOURCES_IMPORT_RECORD_MODEL_UNABLE_SAVECHILDASSOC'));
}
}
}
/**
* Delete a folder and contents
*
* @return void
*/
public function deletefolderTask()
{
// Check for request forgeries
Request::checkToken('get');
// Incoming directory (this should be a path built from a resource ID and its creation year/month)
$listdir = Request::getVar('listdir', '');
if (!$listdir) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_NO_LISTDIR'));
$this->displayTask();
return;
}
// Make sure the listdir follows YYYY/MM/#
$parts = explode('/', $listdir);
if (count($parts) < 3) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
$this->displayTask();
return;
}
// Incoming sub-directory
$subdir = Request::getVar('subdir', '');
// Build the path
$path = Utilities::buildUploadPath($listdir, $subdir);
// Incoming directory to delete
$folder = Request::getVar('delFolder', '');
if (!$folder) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_NO_DIRECTORY'));
$this->displayTask();
return;
}
$folder = Utilities::normalizePath($folder);
// Check if the folder even exists
if (!is_dir($path . $folder) or !$folder) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
} else {
// Attempt to delete the file
if (!\Filesystem::deleteDirectory($path . $folder)) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_UNABLE_TO_DELETE_DIRECTORY'));
}
}
// Push through to the media view
$this->displayTask();
}
/**
* Add files to repo from extracted archive
*
* @return boolean
*/
protected function _addFromExtracted($extractPath, $zipName, $target, $params, &$available)
{
$reserved = isset($params['reserved']) ? $params['reserved'] : array();
$dirPath = isset($params['subdir']) ? $params['subdir'] : NULL;
$extracted = Filesystem::files($extractPath, '.', true, true, $exclude = array('.svn', 'CVS', '.DS_Store', '__MACOSX'));
// check for viruses - scans the directory for efficency
$command = "clamscan -i --no-summary --block-encrypted -r " . $extractPath;
exec($command, $output, $virus_status);
$virusChecked = FALSE;
if ($virus_status == 0) {
$virusChecked = TRUE;
} else {
Filesystem::deleteDirectory($extractPath);
$this->setError('The antivirus software has rejected your files.');
return false;
}
$z = 0;
foreach ($extracted as $e) {
$fileinfo = pathinfo($e);
$a_dir = $fileinfo['dirname'];
$a_dir = str_replace($extractPath . DS, '', $a_dir);
// Skip certain system files
if (preg_match("/__MACOSX/", $e) or preg_match("/.DS_Store/", $e)) {
continue;
}
$file = $fileinfo['basename'];
$size = filesize($e);
// Run some checks, stop in case of a problem
if (!$this->_check($file, $e, $size, $available, $virusChecked)) {
return false;
}
// Clean up filename
$safe_dir = $a_dir && $a_dir != '.' ? Filesystem::cleanPath($a_dir) : '';
$safe_dir = trim($safe_dir, DS);
$safe_file = Filesystem::clean($file);
// Strips out temporary path
if (strpos($safe_dir, 'tmp/') !== FALSE) {
$parts = explode('/', $safe_dir);
$safe_dir = str_replace($parts[0] . '/', '', $safe_dir);
$safe_dir = str_replace($parts[1] . '/', '', $safe_dir);
}
$skipDir = false;
if (is_array($reserved) && $safe_dir && in_array(strtolower($safe_dir), $reserved)) {
$skipDir = true;
}
$safeName = $safe_dir && !$skipDir ? $safe_dir . DS . $safe_file : $safe_file;
$localPath = $dirPath ? $dirPath . DS . $safeName : $safeName;
$where = $target . DS . $safeName;
$exists = is_file($where) ? true : false;
// Provision directory
if ($safe_dir && !$skipDir && !is_dir($target . DS . $safe_dir)) {
if (Filesystem::makeDirectory($target . DS . $safe_dir, 0755, true, true)) {
// File object
$localDirPath = $dirPath ? $dirPath . DS . $safe_dir : $safe_dir;
$fileObject = new Models\File(trim($localDirPath), $this->get('path'));
$fileObject->set('type', 'folder');
$params['file'] = $fileObject;
$params['replace'] = false;
// Success - check in change
$this->call('checkin', $params);
$z++;
}
}
// Strips out temporary path
if (strpos($safeName, 'tmp/') !== FALSE) {
$parts = explode('/', $safeName);
$safeName = str_replace($parts[0] . '/', '', $safeName);
$safeName = str_replace($parts[1] . '/', '', $safeName);
}
// Copy file into project
if (Filesystem::copy($e, $target . DS . $safeName)) {
// File object
$fileObject = new Models\File(trim($localPath), $this->get('path'));
$params['file'] = $fileObject;
$params['replace'] = $exists;
// Success - check in change
$this->call('checkin', $params);
$z++;
}
}
return $z;
}
/**
* Delete a record
*
* @return boolean True on success, false on error
*/
public function delete()
{
// Remove authors
foreach ($this->authors() as $author) {
if (!$author->delete()) {
$this->setError($author->getError());
return false;
}
}
// Remove comments
foreach ($this->comments() as $comment) {
if (!$comment->delete()) {
$this->setError($comment->getError());
return false;
}
}
// Remove revisions
foreach ($this->revisions() as $revision) {
if (!$revision->delete()) {
$this->setError($revision->getError());
return false;
}
}
// Remove tags
$this->tag('');
// Remove files
$path = PATH_APP . DS . trim($this->config('filepath', '/site/wiki'), DS);
if (is_dir($path . DS . $this->get('id'))) {
if (!\Filesystem::deleteDirectory($path . DS . $this->get('id'))) {
$this->setError(Lang::txt('COM_WIKI_UNABLE_TO_DELETE_FOLDER'));
}
}
// Remove record from the database
if (!$this->_tbl->delete()) {
$this->setError($this->_tbl->getError());
return false;
}
$this->log('page_deleted');
// Clear cached data
\Cache::clean('wiki');
// Hey, no errors!
return true;
}
/**
* Deletes assoc with pub version
*
* @param integer $vid
* @param integer $pid
* @return void
*/
public function deleteVersionExistence($vid, $pid)
{
// Delete authors
$pa = new Tables\Author($this->database);
$authors = $pa->deleteAssociations($vid);
// Delete attachments
$pContent = new Tables\Attachment($this->database);
$pContent->deleteAttachments($vid);
// Delete screenshots
$pScreenshot = new Tables\Screenshot($this->database);
$pScreenshot->deleteScreenshots($vid);
// Delete access accosiations
$pAccess = new Tables\Access($this->database);
$pAccess->deleteGroups($vid);
// Delete audience
$pAudience = new Tables\Audience($this->database);
$pAudience->deleteAudience($vid);
// Build publication path
$path = Helpers\Html::buildPubPath($pid, $vid, $this->config->get('webpath'), '', 1);
// Delete all files
if (is_dir($path)) {
Filesystem::deleteDirectory($path);
}
return true;
}
/**
* Deletes paths from the current path
*
* @since 1.5
*/
public function delete()
{
Session::checkToken(['get', 'post']);
// Get some data from the request
$tmpl = Request::getCmd('tmpl');
$paths = Request::getVar('rm', array(), '', 'array');
$folder = Request::getVar('folder', '', '', 'path');
$redirect = 'index.php?option=com_media&folder=' . $folder;
if ($tmpl == 'component') {
// We are inside the iframe
$redirect .= '&view=mediaList&tmpl=component';
}
$this->setRedirect($redirect);
// Nothing to delete
if (empty($paths)) {
return true;
}
// Authorize the user
if (!$this->authoriseUser('delete')) {
return false;
}
// Set FTP credentials, if given
JClientHelper::setCredentialsFromRequest('ftp');
// Initialise variables.
$ret = true;
foreach ($paths as $path) {
if ($path !== Filesystem::clean($path)) {
// filename is not safe
$filename = htmlspecialchars($path, ENT_COMPAT, 'UTF-8');
Notify::warning(Lang::txt('COM_MEDIA_ERROR_UNABLE_TO_DELETE_FILE_WARNFILENAME', substr($filename, strlen(COM_MEDIA_BASE))));
continue;
}
$fullPath = Filesystem::cleanPath(implode(DIRECTORY_SEPARATOR, array(COM_MEDIA_BASE, $folder, $path)));
$object_file = new \Hubzero\Base\Object(array('filepath' => $fullPath));
if (is_file($fullPath)) {
// Trigger the onContentBeforeDelete event.
$result = Event::trigger('content.onContentBeforeDelete', array('com_media.file', &$object_file));
if (in_array(false, $result, true)) {
// There are some errors in the plugins
Notify::warning(Lang::txts('COM_MEDIA_ERROR_BEFORE_DELETE', count($errors = $object_file->getErrors()), implode('<br />', $errors)));
continue;
}
$ret &= Filesystem::delete($fullPath);
// Trigger the onContentAfterDelete event.
Event::trigger('content.onContentAfterDelete', array('com_media.file', &$object_file));
$this->setMessage(Lang::txt('COM_MEDIA_DELETE_COMPLETE', substr($fullPath, strlen(COM_MEDIA_BASE))));
} elseif (is_dir($fullPath)) {
$contents = Filesystem::files($fullPath, '.', true, false, array('.svn', 'CVS', '.DS_Store', '__MACOSX', 'index.html'));
if (empty($contents)) {
// Trigger the onContentBeforeDelete event.
$result = Event::trigger('content.onContentBeforeDelete', array('com_media.folder', &$object_file));
if (in_array(false, $result, true)) {
// There are some errors in the plugins
Notify::warning(Lang::txts('COM_MEDIA_ERROR_BEFORE_DELETE', count($errors = $object_file->getErrors()), implode('<br />', $errors)));
continue;
}
$ret &= Filesystem::deleteDirectory($fullPath);
// Trigger the onContentAfterDelete event.
Event::trigger('content.onContentAfterDelete', array('com_media.folder', &$object_file));
$this->setMessage(Lang::txt('COM_MEDIA_DELETE_COMPLETE', substr($fullPath, strlen(COM_MEDIA_BASE))));
} else {
// This makes no sense...
Notify::warning(Lang::txt('COM_MEDIA_ERROR_UNABLE_TO_DELETE_FOLDER_NOT_EMPTY', substr($fullPath, strlen(COM_MEDIA_BASE))));
}
}
}
return $ret;
}
/**
* Delete a contribution and associated content
*
* @param integer $id Resource ID
* @return boolean False if errors, True on success
*/
private function _deleteContribution($id)
{
// Make sure we have a record to pull
if (!$id) {
$this->setError(Lang::txt('COM_CONTRIBUTE_NO_ID'));
return false;
}
// Load resource info
$row = new Resource($this->database);
$row->load($id);
// Get the resource's children
$helper = new Helper($id, $this->database);
$helper->getChildren();
$children = $helper->children;
// Were there any children?
if ($children) {
// Loop through each child and delete its files and associations
foreach ($children as $child) {
// Skip standalone children
if ($child->standalone == 1) {
continue;
}
// Get path and delete directories
if ($child->path != '') {
$listdir = $child->path;
} else {
// No stored path, derive from created date
$listdir = $this->_buildPathFromDate($child->created, $child->id, '');
}
// Build the path
$path = $this->_buildUploadPath($listdir, '');
$base = PATH_APP . '/' . trim($this->config->get('webpath', '/site/resources'), '/');
$baseY = $base . '/' . Date::of($child->created)->format("Y");
$baseM = $baseY . '/' . Date::of($child->created)->format("m");
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_CONTRIBUTE_DIRECTORY_NOT_FOUND'));
} else {
if ($path == $base || $path == $baseY || $path == $baseM) {
$this->setError(Lang::txt('Invalid directory.'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_DIRECTORY'));
}
}
}
// Delete associations to the resource
$row->deleteExistence($child->id);
// Delete the resource
$row->delete($child->id);
}
}
// Get path and delete directories
if ($row->path != '') {
$listdir = $row->path;
} else {
// No stored path, derive from created date
$listdir = $this->_buildPathFromDate($row->created, $id, '');
}
// Build the path
$path = $this->_buildUploadPath($listdir, '');
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_CONTRIBUTE_DIRECTORY_NOT_FOUND'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_DIRECTORY'));
}
}
$row->id = $id;
// Delete associations to the resource
$row->deleteExistence();
// Delete the resource
$row->delete();
// Return success (null)
return true;
}
/**
* Check if all the chunks exist, and combine them into a final file
*
* @param string $temp_dir The temporary directory holding all the parts of the file
* @param string $fileName The original file name
* @param string $chunkSize Each chunk size (in bytes)
* @param string $totalSize Original file size (in bytes)
* @param int $total_files The total number of chunks for this file
* @param int $expand Whether to automatically expand zip,tar,gz files
*
* @return array
*/
public function createFileFromChunks($temp_dir, $fileName, $chunkSize, $totalSize, $total_files, $expand)
{
// Count all the parts of this file
$total_files_on_server_size = 0;
$temp_total = 0;
$results = [];
foreach (scandir($temp_dir) as $file) {
$temp_total = $total_files_on_server_size;
$tempfilesize = filesize($temp_dir . DS . $file);
$total_files_on_server_size = $temp_total + $tempfilesize;
}
// Check that all the parts are present
// If the Size of all the chunks on the server is equal to the size of the file uploaded.
if ($total_files_on_server_size >= $totalSize) {
// Create a temporary file to combine all the chunks into
$fp = tmpfile();
for ($i = 1; $i <= $total_files; $i++) {
fwrite($fp, file_get_contents($temp_dir . DS . $fileName . '.part' . $i));
unlink($temp_dir . DS . $fileName . '.part' . $i);
}
fseek($fp, 0);
$path = trim($this->subdir, DS) . DS . $fileName;
// Final destination file
$file = Entity::fromPath($path, $this->connection->adapter());
$file->contents = $fp;
$file->size = $totalSize;
if ($file->save()) {
$results['uploaded'][] = $file->getPath();
if ($file->isExpandable() && $expand) {
if ($file->expand()) {
// Delete the archive itself
$file->delete();
}
}
} else {
$results['failed'][] = $file->getPath();
}
if (is_resource($file)) {
// Some (3rd party) adapters close the stream internally.
fclose($file);
}
// Rename the temporary directory (to avoid access from other
// Concurrent chunks uploads) and then delete it
if (rename($temp_dir, $temp_dir . '_UNUSED')) {
Filesystem::deleteDirectory($temp_dir . '_UNUSED');
} else {
Filesystem::deleteDirectory($temp_dir);
}
}
return $results;
}
/**
* Delete a certificate
*
* @return boolean True on success, false on error
*/
public function delete()
{
// Remove files
$path = $this->path('system');
if (is_dir($path)) {
// Attempt to delete the file
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('Unable to remove upload directory and files for certificate.'));
return false;
}
}
// Remove this record from the database and log the event
return parent::delete();
}
/**
* Create method for this handler
*
* @return array of assets created
**/
public function create()
{
// Include needed files
require_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'asset.association.php';
require_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'asset.php';
require_once dirname(__DIR__) . DS . 'asset.php';
// Get the file
if (isset($_FILES['files'])) {
$file = $_FILES['files']['name'][0];
$size = (int) $_FILES['files']['size'];
// Get the file extension
$pathinfo = pathinfo($file);
$filename = $pathinfo['filename'];
$ext = $pathinfo['extension'];
} else {
return array('error' => 'No files provided');
}
// @FIXME: should these come from the global settings, or should they be courses specific
// Get config
$config = Component::params('com_media');
// Max upload size
$sizeLimit = (int) $config->get('upload_maxsize');
$sizeLimit = $sizeLimit * 1024 * 1024;
// Check to make sure we have a file and its not too big
if ($size == 0) {
return array('error' => 'File is empty');
}
if ($size > $sizeLimit) {
$max = preg_replace('/<abbr \\w+=\\"\\w+\\">(\\w{1,3})<\\/abbr>/', '$1', \Hubzero\Utility\Number::formatBytes($sizeLimit));
return array('error' => "File is too large. Max file upload size is {$max}");
}
// Create our asset table object
$assetObj = new Tables\Asset($this->db);
$this->asset['title'] = $filename;
$this->asset['type'] = !empty($this->asset['type']) ? $this->asset['type'] : 'file';
$this->asset['subtype'] = !empty($this->asset['subtype']) ? $this->asset['subtype'] : 'file';
$this->asset['url'] = $file;
$this->asset['created'] = Date::toSql();
$this->asset['created_by'] = App::get('authn')['user_id'];
$this->asset['course_id'] = Request::getInt('course_id', 0);
// Save the asset
if (!$assetObj->save($this->asset)) {
return array('error' => 'Asset save failed');
}
// Create asset assoc object
$assocObj = new Tables\AssetAssociation($this->db);
$this->assoc['asset_id'] = $assetObj->get('id');
$this->assoc['scope'] = Request::getCmd('scope', 'asset_group');
$this->assoc['scope_id'] = Request::getInt('scope_id', 0);
// Save the asset association
if (!$assocObj->save($this->assoc)) {
return array('error' => 'Asset association save failed');
}
// Get courses config
$cconfig = Component::params('com_courses');
// Build the upload path if it doesn't exist
$uploadDirectory = PATH_APP . DS . trim($cconfig->get('uploadpath', '/site/courses'), DS) . DS . $this->asset['course_id'] . DS . $this->assoc['asset_id'] . DS;
// Make sure upload directory exists and is writable
if (!is_dir($uploadDirectory)) {
if (!Filesystem::makeDirectory($uploadDirectory, 0755, true)) {
return array('error' => 'Server error. Unable to create upload directory');
}
}
if (!is_writable($uploadDirectory)) {
return array('error' => 'Server error. Upload directory isn\'t writable');
}
// Get the final file path
$target_path = $uploadDirectory . $filename . '.' . $ext;
// Move the file to the site folder
set_time_limit(60);
// Scan for viruses
if (!Filesystem::isSafe($_FILES['files']['tmp_name'][0])) {
// Scan failed, delete asset and association and return an error
$assetObj->delete();
$assocObj->delete();
Filesystem::deleteDirectory($uploadDirectory);
return array('error' => 'File rejected because the anti-virus scan failed.');
}
if (!($move = move_uploaded_file($_FILES['files']['tmp_name'][0], $target_path))) {
// Move failed, delete asset and association and return an error
$assetObj->delete();
$assocObj->delete();
Filesystem::deleteDirectory($uploadDirectory);
return array('error' => 'Move file failed');
}
// Get the url to return to the page
$course_id = Request::getInt('course_id', 0);
$offering_alias = Request::getCmd('offering', '');
$course = new \Components\Courses\Models\Course($course_id);
$url = Route::url('index.php?option=com_courses&controller=offering&gid=' . $course->get('alias') . '&offering=' . $offering_alias . '&asset=' . $assetObj->get('id'));
$url = rtrim(str_replace('/api', '', Request::root()), '/') . '/' . ltrim($url, '/');
$return_info = array('asset_id' => $this->assoc['asset_id'], 'asset_title' => $this->asset['title'], 'asset_type' => $this->asset['type'], 'asset_subtype' => $this->asset['subtype'], 'asset_url' => $url, 'course_id' => $this->asset['course_id'], 'offering_alias' => Request::getCmd('offering', ''), 'scope_id' => $this->assoc['scope_id'], 'asset_ext' => $ext, 'upload_path' => $uploadDirectory, 'target_path' => $target_path);
// Return info
return array('assets' => $return_info);
}
/**
* Delete a file
*
* @return void
*/
public function deleteTask()
{
// Check for request forgeries
Request::checkToken('get');
// Incoming member ID
$id = Request::getInt('id', 0);
if (!$id) {
$this->setError(Lang::txt('COM_STORE_FEEDBACK_NO_ID'));
$this->displayTask($id);
return;
}
// Incoming picture
$picture = Request::getVar('current', '');
// Build the file path
$path = PATH_APP . DS . trim($this->config->get('webpath', '/site/store'), DS) . DS . $id;
// Attempt to delete the file
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_STORE_UNABLE_TO_DELETE_FILE'));
$this->displayTask($id);
return;
}
// Push through to the image view
$this->displayTask($id);
}
/**
* Erases all project information (to be used for test projects only)
*
* @return void
*/
public function eraseTask()
{
$id = Request::getVar('id', 0);
$permanent = 1;
// Initiate extended database class
$obj = new Tables\Project($this->database);
if (!$id or !$obj->loadProject($id)) {
App::redirect(Route::url('index.php?option=' . $this->_option, false), Lang::txt('COM_PROJECTS_NOTICE_ID_NOT_FOUND'), 'error');
return;
}
// Get project group
$group_prefix = $this->config->get('group_prefix', 'pr-');
$prGroup = $group_prefix . $obj->alias;
// Store project info
$alias = $obj->alias;
$identifier = $alias;
// Delete project
$obj->delete();
// Erase all owners
$objO = new Tables\Owner($this->database);
$objO->removeOwners($id, '', 0, $permanent, '', $all = 1);
// Erase owner group
$group = new \Hubzero\User\Group();
$group->read($prGroup);
if ($group) {
$group->delete();
}
// Erase all comments
$objC = new Tables\Comment($this->database);
$objC->deleteProjectComments($id, $permanent);
// Erase all activities
$objA = new Tables\Activity($this->database);
$objA->deleteActivities($id, $permanent);
// Erase all todos
$objTD = new Tables\Todo($this->database);
$objTD->deleteTodos($id, '', $permanent);
// Erase all blog entries
$objB = new Tables\Blog($this->database);
$objB->deletePosts($id, $permanent);
// Erase all notes
if (file_exists(PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php')) {
include_once PATH_CORE . DS . 'components' . DS . 'com_wiki' . DS . 'models' . DS . 'page.php';
// Get all notes
$this->database->setQuery("SELECT DISTINCT p.id FROM `#__wiki_pages` AS p\n\t\t\t\tWHERE p.scope_id=" . $this->database->quote($id) . " AND p.scope=" . $this->database->quote('project'));
$notes = $this->database->loadObjectList();
if ($notes) {
foreach ($notes as $note) {
$page = \Components\Wiki\Models\Page::oneOrFail($note->id);
// Finally, delete the page itself
$page->destroy();
}
}
}
// Erase all files, remove files repository
if ($alias) {
// Delete base dir for .git repos
$dir = $alias;
$prefix = $this->config->get('offroot', 0) ? '' : PATH_CORE;
$repodir = DS . trim($this->config->get('webpath'), DS);
$path = $prefix . $repodir . DS . $dir;
if (is_dir($path)) {
Filesystem::deleteDirectory($path);
}
// Delete images/preview directories
$webdir = DS . trim($this->config->get('imagepath', '/site/projects'), DS);
$webpath = PATH_APP . $webdir . DS . $dir;
if (is_dir($webpath)) {
Filesystem::deleteDirectory($webpath);
}
}
// Redirect
App::redirect(Route::url('index.php?option=' . $this->_option, false), Lang::txt('COM_PROJECTS_PROJECT') . ' #' . $id . ' (' . $alias . ') ' . Lang::txt('COM_PROJECTS_PROJECT_ERASED'));
}
public function deleteUnexistingFiles()
{
$files = array('/includes/version.php', '/installation/sql/mysql/joomla_update_170to171.sql', '/installation/sql/mysql/joomla_update_172to173.sql', '/installation/sql/mysql/joomla_update_17ga.sql', '/libraries/cms/cmsloader.php', '/libraries/joomla/application/applicationexception.php', '/libraries/joomla/client/http.php', '/libraries/joomla/filter/filterinput.php', '/libraries/joomla/filter/filteroutput.php', '/libraries/joomla/form/fields/templatestyle.php', '/libraries/joomla/form/fields/user.php', '/libraries/joomla/form/fields/menu.php', '/libraries/joomla/form/fields/helpsite.php', '/libraries/joomla/form/formfield.php', '/libraries/joomla/form/formrule.php', '/libraries/joomla/utilities/garbagecron.txt', '/libraries/phpmailer/language/phpmailer.lang-en.php', '/core/assets/css/modal_msie.css', '/core/assets/images/modal/closebox.gif', '/components/com_admin/admin/sql/updates/sqlsrv/2.5.2-2012-03-05.sql', '/components/com_admin/admin/sql/updates/sqlsrv/2.5.3-2012-03-13.sql', '/components/com_admin/admin/sql/updates/sqlsrv/index.html', '/components/com_users/admin/controllers/config.php', '/administrator/language/en-GB/en-GB.plg_system_finder.ini', '/administrator/language/en-GB/en-GB.plg_system_finder.sys.ini', '/media/editors/tinymce/jscripts/tiny_mce/plugins/advhr/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/advimage/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/advlink/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/advlist/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/autolink/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/autoresize/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/autosave/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/bbcode/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/contextmenu/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/directionality/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/emotions/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/fullpage/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/fullscreen/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/iespell/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/inlinepopups/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/insertdatetime/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/layer/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/lists/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/media/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/nonbreaking/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/noneditable/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/pagebreak/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/preview/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/print/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/save/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/searchreplace/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/spellchecker/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/style/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/tabfocus/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/table/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/template/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/visualchars/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/wordcount/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/plugins/xhtmlxtras/editor_plugin_src.js', '/media/editors/tinymce/jscripts/tiny_mce/themes/advanced/editor_template_src.js', '/media/editors/tinymce/jscripts/tiny_mce/themes/simple/editor_template_src.js', '/media/editors/tinymce/jscripts/tiny_mce/tiny_mce_src.js', '/media/com_finder/images/calendar.png', '/media/com_finder/images/mime/index.html', '/media/com_finder/images/mime/pdf.png', '/core/assets/js/swf-uncompressed.js', '/core/assets/js/swf.js', '/core/assets/js/uploader-uncompressed.js', '/core/assets/js/uploader.js', '/core/assets/swf/index.html', '/core/assets/swf/uploader.swf');
// TODO There is an issue while deleting folders using the ftp mode
$folders = array('/libraries/joomlacms', '/media/editors/tinymce/jscripts/tiny_mce/plugins/media/img', '/media/plg_highlight', '/media/mod_finder_status', '/administrator/components/com_admin/sql/updates/sqlsrv', '/media/com_finder/images/mime', '/media/com_finder/images', '/core/assets/swf/');
foreach ($files as $file) {
if (Filesystem::exists(PATH_CORE . $file) && !Filesystem::delete(PATH_CORE . $file)) {
echo Lang::txt('FILES_JOOMLA_ERROR_FILE_FOLDER', $file) . '<br />';
}
}
foreach ($folders as $folder) {
if (Filesystem::exists(PATH_CORE . $folder) && !Filesystem::deleteDirectory(PATH_CORE . $folder)) {
echo Lang::txt('FILES_JOOMLA_ERROR_FILE_FOLDER', $folder) . '<br />';
}
}
}
