/**
* add uuids to tl_gallery_creator_pictures version added in 4.8.0
*/
public static function addUuids()
{
// add field
if (!\Database::getInstance()->fieldExists('uuid', 'tl_gallery_creator_pictures')) {
\Database::getInstance()->query("ALTER TABLE `tl_gallery_creator_pictures` ADD `uuid` BINARY(16) NULL");
}
$objDB = \Database::getInstance()->execute("SELECT * FROM tl_gallery_creator_pictures WHERE uuid IS NULL");
while ($objDB->next()) {
if ($objDB->path == '') {
continue;
}
if (is_file(TL_ROOT . '/' . $objDB->path)) {
\Dbafs::addResource($objDB->path);
} else {
continue;
}
$oFile = new \File($objDB->path);
$oFile->close();
$fileModel = $oFile->getModel();
if (\Validator::isUuid($fileModel->uuid)) {
\Database::getInstance()->prepare("UPDATE tl_gallery_creator_pictures SET uuid=? WHERE id=?")->execute($fileModel->uuid, $objDB->id);
$_SESSION["TL_CONFIRM"][] = "Added a valid file-uuid into tl_gallery_creator_pictures.uuid ID " . $objDB->id . ". Please check if all the galleries are running properly.";
}
}
}
protected static function addCssFileToGroup($path, $groupId)
{
// create Files Model
$objFile = new \File($path);
if (!in_array(strtolower($objFile->extension), array('css', 'less'))) {
return false;
}
$objFile->close();
$objFileModel = new ExtCssFileModel();
$objFileModel->pid = $groupId;
$objFileModel->tstamp = time();
$objNextSorting = \Database::getInstance()->prepare("SELECT MAX(sorting) AS sorting FROM tl_extcss_file WHERE pid=?")->execute($groupId);
$objFileModel->sorting = intval($objNextSorting->sorting) + 64;
$objFileModel->src = $objFile->getModel()->uuid;
$objFileModel->save();
return $objFileModel;
}
/**
* Get the meta file
*
* @return \File|null
*
* @throws \Exception
*/
public function getMetaFile()
{
$folder = $this->getAlbumFolder();
if ($folder === null) {
return null;
}
$file = new \File($folder->path . '/' . $this->metaFileName . '.json');
// Synchronize the file with database
if ($file->getModel() === null) {
\Dbafs::addResource($file->path);
}
return $file;
}
protected function createSingleFile($varValue)
{
if ($this->sourceDir === null || $this->targetDir === null || $varValue == '') {
return false;
}
$objSourceDir = \FilesModel::findByUuid($this->sourceDir);
if ($objSourceDir === null) {
return false;
}
$objTargetDir = \FilesModel::findByUuid($this->targetDir);
if ($objTargetDir === null) {
return false;
}
$strRelFile = $objSourceDir->path . '/' . ltrim($varValue, '/');
if (is_dir(TL_ROOT . '/' . $strRelFile) || !file_exists(TL_ROOT . '/' . $strRelFile)) {
return null;
}
$objFile = new \File($strRelFile);
$objFile->copyTo($objTargetDir->path . '/' . $objFile->name);
$objModel = $objFile->getModel();
return $objModel->uuid;
}
/**
* Generate the meta information for a given file
*
* @param $objFile
*
* @return array The meta information with i18n support
*/
protected function getMetaFromFile(\File $objFile)
{
global $objPage;
$objModel = $objFile->getModel();
$arrMeta = $this->getMetaData($objModel->meta, $objPage->language);
if (empty($arrMeta) && $objPage->rootFallbackLanguage !== null) {
$arrMeta = $this->getMetaData($objModel->meta, $objPage->rootFallbackLanguage);
}
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars($objFile->basename);
}
return $arrMeta;
}
protected function createEnclosures(&$objItem)
{
if ($this->sourceDir === null || $this->targetDir === null) {
return false;
}
$objSourceDir = \FilesModel::findByUuid($this->sourceDir);
if ($objSourceDir === null) {
return false;
}
$objTargetDir = \FilesModel::findByUuid($this->targetDir);
if ($objTargetDir === null) {
return false;
}
$arrSource = deserialize($objItem->enclosure, true);
$arrTarget = array();
foreach ($arrSource as $strFile) {
$strRelFile = $objSourceDir->path . '/' . ltrim($strFile, '/');
if (is_dir(TL_ROOT . '/' . $strRelFile) || !file_exists(TL_ROOT . '/' . $strRelFile)) {
continue;
}
$objFile = new \File($strRelFile);
$objFile->copyTo($objTargetDir->path . '/' . $objFile->name);
$objModel = $objFile->getModel();
$arrTarget[] = $objModel->uuid;
}
if (!empty($arrTarget)) {
$objItem->addEnclosure = true;
$objItem->enclosure = $arrTarget;
}
}
/**
* Upload a file, store to $strUploadFolder and create database entry
*
* @param $arrFile The $_FILES array
* @param $strUploadFolder The upload target folder within contao files folder
* @param $strField
*
* @return array|bool Returns array with file information on success. Returns false if no valid file, file cannot be moved or destination lies outside the
* contao upload directory.
*/
protected function uploadFile($arrFile, $strUploadFolder, $strField)
{
if (!$arrFile['error']) {
$error = false;
$strTempFile = $arrFile['tmp_name'];
$arrPath = pathinfo($arrFile['name']);
$strTargetFileName = standardize($arrPath['filename']) . '_' . uniqid() . '.' . strtolower($arrPath['extension']);
$strTargetFile = $strUploadFolder . '/' . $strTargetFileName;
if (!move_uploaded_file($strTempFile, TL_ROOT . '/' . $strTargetFile)) {
$error =& $GLOBALS['TL_LANG']['ERR']['moveUploadFile'];
}
$arrData = array('filename' => $strTargetFileName, 'filenameOrig' => $arrFile['name']);
if (!$error) {
try {
// add db record
$objFile = new \File($strTargetFile);
$objFile->close();
$strUuid = $objFile->getModel()->uuid;
} catch (\InvalidArgumentException $e) {
$error =& $GLOBALS['TL_LANG']['ERR']['outsideUploadDirectory'];
}
}
if (!$error && $objFile instanceof \File) {
$error = $this->validateUpload($objFile);
// upload_path_callback
if (is_array($this->validate_upload_callback)) {
foreach ($this->validate_upload_callback as $callback) {
if (!class_exists($callback[0])) {
continue;
}
$objCallback = \System::importStatic($callback[0]);
if (!method_exists($objCallback, $callback[1])) {
continue;
}
if ($errorCallback = $objCallback->{$callback[1]}($objFile, $this)) {
$error = $errorCallback;
break;
// stop validation on first error
}
}
}
}
if ($error === false && ($arrInfo = $this->objUploader->prepareFile($strUuid)) !== false) {
$arrData = array_merge($arrData, $arrInfo);
return $arrData;
}
$arrData['error'] = $error;
// remove invalid files from tmp folder
if ($objFile instanceof \File) {
$objFile->delete();
}
return $arrData;
}
return array('error' => $arrFile['error'], 'filenameOrig' => $arrFile['name']);
}
