/**
* Deleting files and folders (action=4)
*
* @param array $cmds['data'] is the the file/folder to delete
* @return boolean Returns true upon success
*/
function func_delete($cmds, $id)
{
if (!$this->isInit) {
return FALSE;
}
// Checking path:
$theFile = $cmds['data'];
// main log entry
$this->log['cmd']['delete'][$id] = array('errors' => array(), 'orig_filename' => $theFile, 'target_file' => '', 'target_path' => '');
# $theFile = preg_replace('#/$#', '', $theFile);
if (!$this->isPathValid($theFile)) {
$this->writelog(4, 2, 101, 'Target "%s" had invalid path (".." and "//" is not allowed in path).', array($theFile), 'delete', $id);
return FALSE;
}
// Recycler moving or not?
if ($this->useRecycler && ($recyclerPath = $this->findRecycler($theFile))) {
// If a recycler is found, the deleted items is moved to the recycler and not just deleted.
$newCmds = array();
$newCmds['data'] = $theFile;
$newCmds['target'] = $recyclerPath;
$newCmds['altName'] = 1;
$theDestFile = $this->func_move($newCmds);
$this->writelog(4, 0, 4, 'Item "%s" moved to recycler at "%s"', array($theFile, $recyclerPath), 'delete', $id);
// add file to log entry
$this->log['cmd']['delete'][$id]['target_file'] = $theDestFile;
$this->log['cmd']['delete'][$id]['target_path'] = $recyclerPath;
// update meta data
if ($this->processMetaUpdate) {
tx_dam::notify_fileDeleted($theFile, $recyclerPath . '/' . tx_dam::file_basename($theFile));
}
return TRUE;
} elseif ($this->useRecycler != 2) {
// if $this->useRecycler==2 then we cannot delete for real!!
if (@is_file($theFile)) {
// If we are deleting a file...
if ($this->actionPerms['deleteFile']) {
if ($this->checkPathAgainstMounts($theFile)) {
if (@unlink($theFile)) {
$this->writelog(4, 0, 1, 'File "%s" deleted', array($theFile), 'delete', $id);
// update meta data
if ($this->processMetaUpdate) {
tx_dam::notify_fileDeleted($theFile);
}
return TRUE;
} else {
$this->writelog(4, 1, 110, 'Could not delete file "%s". Write-permission problem?', array($theFile), 'delete', $id);
}
} else {
$this->writelog(4, 1, 111, 'Target was not within your mountpoints! T="%s"', array($theFile), 'delete', $id);
}
} else {
$this->writelog(4, 1, 112, 'You are not allowed to delete files', '', 'delete', $id);
}
// FINISHED deleting file
} elseif (@is_dir($theFile)) {
// if we're deleting a folder
if ($this->actionPerms['deleteFolder']) {
$theFile = $this->is_directory($theFile);
if ($theFile) {
if ($this->checkPathAgainstMounts($theFile)) {
// I choose not to append '/' to $theFile here as this will prevent us from deleting mounts!! (which makes sense to me...)
if ($this->actionPerms['deleteFolderRecursively'] && !$this->dont_use_exec_commands) {
// No way to do this under windows
$cmd = 'rm -Rf ' . escapeshellarg($theFile);
exec($cmd);
// This is a quite critical command...
clearstatcache();
if (!@file_exists($theFile)) {
$this->writelog(4, 0, 2, 'Directory "%s" deleted recursively!', array($theFile), 'delete', $id);
// update meta data
if ($this->processMetaUpdate) {
tx_dam::notify_fileDeleted($theFile);
}
return TRUE;
} else {
$this->writelog(4, 2, 119, 'Directory "%s" WAS NOT deleted recursively! Write-permission problem?', array($theFile), 'delete', $id);
}
} else {
if (@rmdir($theFile)) {
$this->writelog(4, 0, 3, 'Directory "%s" deleted', array($theFile), 'delete', $id);
// update meta data
if ($this->processMetaUpdate) {
tx_dam::notify_fileDeleted($theFile);
}
return TRUE;
} else {
$this->writelog(4, 1, 120, 'Could not delete directory! Write-permission problem? Is directory "%s" empty? (You are not allowed to delete directories recursively).', array($theFile), 'delete', $id);
}
}
} else {
$this->writelog(4, 1, 121, 'Target was not within your mountpoints! T="%s"', array($theFile), 'delete', $id);
}
} else {
$this->writelog(4, 2, 122, 'Target seemed not to be a directory! (Shouldn\'t happen here!)', '', 'delete', $id);
}
} else {
$this->writelog(4, 1, 123, 'You are not allowed to delete directories', '', 'delete', $id);
}
// FINISHED copying directory
} else {
$this->writelog(4, 2, 130, 'The item was not a file or directory! "%s"', array($theFile), 'delete', $id);
}
} else {
$this->writelog(4, 1, 131, 'No recycler found!', '', 'delete', $id);
}
}
/**
* Delete a file and process DB update
*
* @param string $filename File path
* @param boolean $getFullErrorLogEntry If set the full error log entry will be returned as array
* @return mixed error message or error array
* @see tx_dam_tce_file::getLastError()
*/
function process_deleteFile($filename, $getFullErrorLogEntry = FALSE)
{
global $TYPO3_CONF_VARS;
$error = false;
if ($filename = tx_dam::file_absolutePath($filename)) {
if (!@file_exists($filename)) {
tx_dam::notify_fileDeleted($filename);
} else {
// Init TCE-file-functions object:
require_once PATH_txdam . 'lib/class.tx_dam_tce_file.php';
$TCEfile = t3lib_div::makeInstance('tx_dam_tce_file');
$TCEfile->init();
// Processing rename folder
$cmd = array();
$cmd['delete']['NONE']['data'] = $filename;
$TCEfile->setCmdmap($cmd);
$TCEfile->process();
if ($TCEfile->errors()) {
$error = $TCEfile->getLastError($getFullErrorLogEntry);
}
}
if (!$error) {
$info = array('target_file' => $filename);
tx_dam::_callProcessPostTrigger('deleteFile', $info);
}
}
return $error;
}
