/**
* Trim values
* @param mixed
* @return mixed
*/
protected function validator($varInput)
{
$strUploadTo = 'system/tmp';
// Specify the target folder in the DCA (eval)
if (isset($this->arrConfiguration['uploadFolder'])) {
$strUploadTo = $this->arrConfiguration['uploadFolder'];
}
$this->objUploader->uploadTo($strUploadTo);
}
/**
* Return a form to choose a CSV file and import it
*
* @param DataContainer $dc
*
* @return string
*/
public function importTable(DataContainer $dc)
{
if (\Input::get('key') != 'table') {
return '';
}
/** @var FileUpload $objUploader */
$objUploader = new \FileUpload();
// Import CSS
if (\Input::post('FORM_SUBMIT') == 'tl_table_import') {
$arrUploaded = $objUploader->uploadTo('system/tmp');
if (empty($arrUploaded)) {
\Message::addError($GLOBALS['TL_LANG']['ERR']['all_fields']);
$this->reload();
}
$this->import('Database');
$arrTable = array();
foreach ($arrUploaded as $strCsvFile) {
$objFile = new \File($strCsvFile);
if ($objFile->extension != 'csv') {
\Message::addError(sprintf($GLOBALS['TL_LANG']['ERR']['filetype'], $objFile->extension));
continue;
}
// Get separator
switch (\Input::post('separator')) {
case 'semicolon':
$strSeparator = ';';
break;
case 'tabulator':
$strSeparator = "\t";
break;
default:
$strSeparator = ',';
break;
}
$resFile = $objFile->handle;
while (($arrRow = @fgetcsv($resFile, null, $strSeparator)) !== false) {
$arrTable[] = $arrRow;
}
}
$objVersions = new \Versions($dc->table, \Input::get('id'));
$objVersions->create();
$this->Database->prepare("UPDATE " . $dc->table . " SET tableitems=? WHERE id=?")->execute(serialize($arrTable), \Input::get('id'));
\System::setCookie('BE_PAGE_OFFSET', 0, 0);
$this->redirect(str_replace('&key=table', '', \Environment::get('request')));
}
// Return form
return '
<div id="tl_buttons">
<a href="' . ampersand(str_replace('&key=table', '', \Environment::get('request'))) . '" class="header_back" title="' . \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>
</div>
' . \Message::generate() . '
<form action="' . ampersand(\Environment::get('request'), true) . '" id="tl_table_import" class="tl_form" method="post" enctype="multipart/form-data">
<div class="tl_formbody_edit">
<input type="hidden" name="FORM_SUBMIT" value="tl_table_import">
<input type="hidden" name="REQUEST_TOKEN" value="' . REQUEST_TOKEN . '">
<fieldset class="tl_tbox nolegend">
<div>
<h3><label for="separator">' . $GLOBALS['TL_LANG']['MSC']['separator'][0] . '</label></h3>
<select name="separator" id="separator" class="tl_select" onfocus="Backend.getScrollOffset()">
<option value="comma">' . $GLOBALS['TL_LANG']['MSC']['comma'] . '</option>
<option value="semicolon">' . $GLOBALS['TL_LANG']['MSC']['semicolon'] . '</option>
<option value="tabulator">' . $GLOBALS['TL_LANG']['MSC']['tabulator'] . '</option>
</select>' . ($GLOBALS['TL_LANG']['MSC']['separator'][1] != '' ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['MSC']['separator'][1] . '</p>' : '') . '
<h3>' . $GLOBALS['TL_LANG']['MSC']['source'][0] . '</h3>' . $objUploader->generateMarkup() . (isset($GLOBALS['TL_LANG']['MSC']['source'][1]) ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['MSC']['source'][1] . '</p>' : '') . '
</div>
</fieldset>
</div>
<div class="tl_formbody_submit">
<div class="tl_submit_container">
<button type="submit" name="save" id="save" class="tl_submit" accesskey="s">' . $GLOBALS['TL_LANG']['MSC']['tw_import'][0] . '</button>
</div>
</div>
</form>';
}
/**
* Validate the upload
* @return string
*/
public function validateUpload()
{
\Message::reset();
$objUploader = new \FileUpload();
$objUploader->setName($this->strName);
$uploadFolder = $this->strTempFolder;
// Convert the $_FILES array to Contao format
if (!empty($_FILES[$this->strName])) {
$pathinfo = pathinfo(strtolower($_FILES[$this->strName]['name']));
$strCacheName = standardize($pathinfo['filename']) . '.' . $pathinfo['extension'];
$uploadFolder = $this->strTempFolder . '/' . substr($strCacheName, 0, 1);
if (is_file(TL_ROOT . '/' . $uploadFolder . '/' . $strCacheName) && md5_file(TL_ROOT . '/' . $uploadFolder . '/' . $_FILES[$this->strName]['name']) != md5_file(TL_ROOT . '/' . $uploadFolder . '/' . $strCacheName)) {
$strCacheName = standardize($pathinfo['filename']) . '-' . substr(md5_file(TL_ROOT . '/' . $uploadFolder . '/' . $_FILES[$this->strName]['name']), 0, 8) . '.' . $pathinfo['extension'];
$uploadFolder = $this->strTempFolder . '/' . substr($strCacheName, 0, 1);
}
\Haste\Haste::mkdirr($uploadFolder);
$arrFallback = $this->getFallbackData();
// Check that image is not assigned in fallback language
if (is_array($arrFallback) && in_array($strCacheName, $arrFallback)) {
$this->addError($GLOBALS['TL_LANG']['ERR']['imageInFallback']);
}
$_FILES[$this->strName] = array('name' => array($strCacheName), 'type' => array($_FILES[$this->strName]['type']), 'tmp_name' => array($_FILES[$this->strName]['tmp_name']), 'error' => array($_FILES[$this->strName]['error']), 'size' => array($_FILES[$this->strName]['size']));
}
$varInput = '';
try {
$varInput = $objUploader->uploadTo($uploadFolder);
} catch (\Exception $e) {
$this->addError($e->getMessage());
}
if ($objUploader->hasError()) {
foreach ($_SESSION['TL_ERROR'] as $strError) {
$this->addError($strError);
}
}
\Message::reset();
if (!is_array($varInput) || empty($varInput)) {
$this->addError($GLOBALS['TL_LANG']['MSC']['mmUnknownError']);
}
return $varInput[0];
}
/**
* Validate the upload
* @return string
*/
public function validateUpload()
{
\Message::reset();
$strTempName = $this->strName . '_fineuploader';
$objUploader = new \FileUpload();
$objUploader->setName($this->strName);
$blnIsChunk = isset($_POST['qqpartindex']);
// Convert the $_FILES array to Contao format
if (!empty($_FILES[$strTempName])) {
$arrFile = array('name' => array($_FILES[$strTempName]['name']), 'type' => array($_FILES[$strTempName]['type']), 'tmp_name' => array($_FILES[$strTempName]['tmp_name']), 'error' => array($_FILES[$strTempName]['error']), 'size' => array($_FILES[$strTempName]['size']));
// Set the UUID as the filename
if ($blnIsChunk) {
$arrFile['name'][0] = \Input::post('qquuid') . '.chunk';
}
// Check if the file exists
if (file_exists(TL_ROOT . '/' . $this->strTemporaryPath . '/' . $arrFile['name'][0])) {
$arrFile['name'][0] = $this->getFileName($arrFile['name'][0], $this->strTemporaryPath);
}
$_FILES[$this->strName] = $arrFile;
unset($_FILES[$strTempName]);
// Unset the temporary file
}
$varInput = '';
$extensions = null;
$maxlength = null;
// Add the "chunk" extension to upload types
if ($blnIsChunk) {
$extensions = $GLOBALS['TL_CONFIG']['uploadTypes'];
$GLOBALS['TL_CONFIG']['uploadTypes'] .= ',chunk';
}
// Override the default maxlength value
if (isset($this->arrConfiguration['maxlength'])) {
$maxlength = $GLOBALS['TL_CONFIG']['maxFileSize'];
$GLOBALS['TL_CONFIG']['maxFileSize'] = $this->arrConfiguration['maxlength'];
}
try {
$varInput = $objUploader->uploadTo($this->strTemporaryPath);
if ($objUploader->hasError()) {
foreach ($_SESSION['TL_ERROR'] as $strError) {
$this->addError($strError);
}
}
\Message::reset();
} catch (\Exception $e) {
$this->addError($e->getMessage());
}
// Restore the default maxlength value
if ($maxlength !== null) {
$GLOBALS['TL_CONFIG']['maxFileSize'] = $maxlength;
}
// Restore the default extensions value
if ($extensions !== null) {
$GLOBALS['TL_CONFIG']['uploadTypes'] = $extensions;
}
if (!is_array($varInput) || empty($varInput)) {
$this->addError($GLOBALS['TL_LANG']['MSC']['fineuploader_error']);
}
$varInput = $varInput[0];
// Store the chunk in the session for further merge
if ($blnIsChunk) {
$_SESSION[$this->strName . '_FINEUPLOADER_CHUNKS'][\Input::post('qqfilename')][] = $varInput;
// This is the last chunking request, merge the chunks and create the final file
if (\Input::post('qqpartindex') == \Input::post('qqtotalparts') - 1) {
$strFileName = \Input::post('qqfilename');
// Get the new file name
if (file_exists(TL_ROOT . '/' . $this->strTemporaryPath . '/' . $strFileName)) {
$strFileName = $this->getFileName($strFileName, $this->strTemporaryPath);
}
$objFile = new \File($this->strTemporaryPath . '/' . $strFileName);
// Merge the chunks
foreach ($_SESSION[$this->strName . '_FINEUPLOADER_CHUNKS'][\Input::post('qqfilename')] as $strChunk) {
$objFile->append(file_get_contents(TL_ROOT . '/' . $strChunk), '');
// Delete the file
\Files::getInstance()->delete($strChunk);
}
$objFile->close();
$varInput = $objFile->path;
}
}
return $varInput;
}
/**
* @inheritdoc
*/
public function uploadTo($strTarget)
{
$this->target = $strTarget;
$uploadTypes = $GLOBALS['TL_CONFIG']['uploadTypes'];
$GLOBALS['TL_CONFIG']['uploadTypes'] = implode(',', $this->extensions);
$filesizeLabel = $GLOBALS['TL_LANG']['ERR']['filesize'];
$GLOBALS['TL_LANG']['ERR']['filesize'] = $GLOBALS['TL_LANG']['ERR']['maxFileSize'];
$result = parent::uploadTo($strTarget);
$GLOBALS['TL_CONFIG']['uploadTypes'] = $uploadTypes;
$GLOBALS['TL_LANG']['ERR']['filesize'] = $filesizeLabel;
return $result;
}
/**
* Validate the upload
* @return string
*/
public function validateUpload()
{
\Message::reset();
$strTempName = $this->strName . '_upload';
$objUploader = new \FileUpload();
$objUploader->setName($this->strName);
// Convert the $_FILES array to Contao format
if (!empty($_FILES[$strTempName])) {
$arrFile = array('name' => array($_FILES[$strTempName]['name']), 'type' => array($_FILES[$strTempName]['type']), 'tmp_name' => array($_FILES[$strTempName]['tmp_name']), 'error' => array($_FILES[$strTempName]['error']), 'size' => array($_FILES[$strTempName]['size']));
// Check if the file exists
if (file_exists(TL_ROOT . '/' . $this->strTemporaryPath . '/' . $arrFile['name'][0])) {
$arrFile['name'][0] = $this->getFileName($arrFile['name'][0], $this->strTemporaryPath);
}
$_FILES[$this->strName] = $arrFile;
unset($_FILES[$strTempName]);
// Unset the temporary file
}
$varInput = '';
$maxlength = null;
// Override the default maxlength value
if (isset($this->arrConfiguration['maxlength'])) {
$maxlength = $GLOBALS['TL_CONFIG']['maxFileSize'];
$GLOBALS['TL_CONFIG']['maxFileSize'] = $this->getMaximumFileSize();
}
try {
$varInput = $objUploader->uploadTo($this->strTemporaryPath);
if ($objUploader->hasError()) {
foreach ($_SESSION['TL_ERROR'] as $strError) {
$this->addError($strError);
}
}
\Message::reset();
} catch (\Exception $e) {
$this->addError($e->getMessage());
}
// Restore the default maxlength value
if ($maxlength !== null) {
$GLOBALS['TL_CONFIG']['maxFileSize'] = $maxlength;
}
if (!is_array($varInput) || empty($varInput)) {
$this->addError($GLOBALS['TL_LANG']['MSC']['avatar_error']);
}
$varInput = $varInput[0];
$strExtension = pathinfo($varInput, PATHINFO_EXTENSION);
$arrAllowedTypes = trimsplit(',', strtolower($this->getAllowedExtensions()));
// File type not allowed
if (!in_array(strtolower($strExtension), $arrAllowedTypes)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['filetype'], $strExtension));
}
// Check image size
if (($arrImageSize = @getimagesize(TL_ROOT . '/' . $varInput)) !== false) {
// Image exceeds maximum image width
if ($arrImageSize[0] > $GLOBALS['TL_CONFIG']['imageWidth']) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['filewidth'], '', $GLOBALS['TL_CONFIG']['imageWidth']));
}
// Image exceeds maximum image height
if ($arrImageSize[1] > $GLOBALS['TL_CONFIG']['imageHeight']) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['fileheight'], '', $GLOBALS['TL_CONFIG']['imageHeight']));
}
// Image exceeds minimum image width
if ($arrImageSize[0] < $this->arrAvatarSize[0]) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['avatar_width'], $this->arrAvatarSize[0]));
}
// Image exceeds minimum image height
if ($arrImageSize[1] < $this->arrAvatarSize[1]) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['avatar_height'], $this->arrAvatarSize[1]));
}
}
return $varInput;
}
/**
* Return a form to choose an existing style sheet and import it
*
* @return string
*
* @throws \Exception
*/
public function importStyleSheet()
{
if (\Input::get('key') != 'import') {
return '';
}
/** @var FileUpload $objUploader */
$objUploader = new \FileUpload();
// Import CSS
if (\Input::post('FORM_SUBMIT') == 'tl_style_sheet_import') {
$arrUploaded = $objUploader->uploadTo('system/tmp');
if (empty($arrUploaded)) {
\Message::addError($GLOBALS['TL_LANG']['ERR']['all_fields']);
$this->reload();
}
foreach ($arrUploaded as $strCssFile) {
// Folders cannot be imported
if (is_dir(TL_ROOT . '/' . $strCssFile)) {
\Message::addError(sprintf($GLOBALS['TL_LANG']['ERR']['importFolder'], basename($strCssFile)));
continue;
}
$objFile = new \File($strCssFile);
// Check the file extension
if ($objFile->extension != 'css') {
\Message::addError(sprintf($GLOBALS['TL_LANG']['ERR']['filetype'], $objFile->extension));
continue;
}
// Check the file name
$strName = preg_replace('/\\.css$/i', '', basename($strCssFile));
$strName = $this->checkStyleSheetName($strName);
// Create the new style sheet
$objStyleSheet = $this->Database->prepare("INSERT INTO tl_style_sheet (pid, tstamp, name, media) VALUES (?, ?, ?, ?)")->execute(\Input::get('id'), time(), $strName, array('all'));
$insertId = $objStyleSheet->insertId;
if (!is_numeric($insertId) || $insertId < 0) {
throw new \Exception('Invalid insert ID');
}
// Read the file and remove carriage returns
$strFile = $objFile->getContent();
$strFile = str_replace("\r", '', $strFile);
$arrTokens = array();
$strBuffer = '';
$intSorting = 0;
$strComment = '';
$strCategory = '';
$intLength = strlen($strFile);
// Tokenize
for ($i = 0; $i < $intLength; $i++) {
$char = $strFile[$i];
// Whitespace
if ($char == '' || $char == "\n" || $char == "\t") {
// Ignore
} elseif ($char == '/') {
if ($strFile[$i + 1] == '*') {
while ($i < $intLength) {
$strBuffer .= $strFile[$i++];
if ($strFile[$i] == '/' && $strFile[$i - 1] == '*') {
$arrTokens[] = array('type' => 'comment', 'content' => $strBuffer . $strFile[$i]);
$strBuffer = '';
break;
}
}
}
} elseif ($char == '@') {
$intLevel = 0;
$strSelector = '';
while ($i < $intLength) {
$strBuffer .= $strFile[$i++];
if ($strFile[$i] == '{') {
if (++$intLevel == 1) {
++$i;
$strSelector = $strBuffer;
$strBuffer = '';
}
} elseif ($strFile[$i] == '}') {
if (--$intLevel == 0) {
$arrTokens[] = array('type' => 'atblock', 'selector' => $strSelector, 'content' => $strBuffer);
$strBuffer = '';
break;
}
}
}
} else {
$strSelector = '';
while ($i < $intLength) {
$strBuffer .= $strFile[$i++];
if ($strFile[$i] == '{') {
++$i;
$strSelector = $strBuffer;
$strBuffer = '';
} elseif ($strFile[$i] == '}') {
$arrTokens[] = array('type' => 'block', 'selector' => $strSelector, 'content' => $strBuffer);
$strBuffer = '';
break;
}
}
}
}
foreach ($arrTokens as $arrToken) {
// Comments
if ($arrToken['type'] == 'comment') {
// Category (comments start with /** and contain only one line)
if (strncmp($arrToken['content'], '/**', 3) === 0 && substr_count($arrToken['content'], "\n") == 2) {
$strCategory = trim(str_replace(array('/*', '*/', '*'), '', $arrToken['content']));
} elseif (strpos($arrToken['content'], "\n") === false) {
$strComment = trim(str_replace(array('/*', '*/', '*'), '', $arrToken['content']));
}
} elseif ($arrToken['type'] == 'atblock') {
$arrSet = array('pid' => $insertId, 'category' => $strCategory, 'comment' => $strComment, 'sorting' => $intSorting += 128, 'selector' => trim($arrToken['selector']), 'own' => $arrToken['content']);
$this->Database->prepare("INSERT INTO tl_style %s")->set($arrSet)->execute();
$strComment = '';
} else {
$arrDefinition = array('pid' => $insertId, 'category' => $strCategory, 'comment' => $strComment, 'sorting' => $intSorting += 128, 'selector' => trim($arrToken['selector']), 'attributes' => $arrToken['content']);
$this->createDefinition($arrDefinition);
$strComment = '';
}
}
// Write the style sheet
$this->updateStyleSheet($insertId);
// Notify the user
if ($strName . '.css' != basename($strCssFile)) {
\Message::addInfo(sprintf($GLOBALS['TL_LANG']['tl_style_sheet']['css_renamed'], basename($strCssFile), $strName . '.css'));
} else {
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['tl_style_sheet']['css_imported'], $strName . '.css'));
}
}
// Redirect
\System::setCookie('BE_PAGE_OFFSET', 0, 0);
$this->redirect(str_replace('&key=import', '', \Environment::get('request')));
}
// Return form
return '
<div id="tl_buttons">
<a href="' . ampersand(str_replace('&key=import', '', \Environment::get('request'))) . '" class="header_back" title="' . \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>
</div>
' . \Message::generate() . '
<form action="' . ampersand(\Environment::get('request'), true) . '" id="tl_style_sheet_import" class="tl_form" method="post" enctype="multipart/form-data">
<div class="tl_formbody_edit">
<input type="hidden" name="FORM_SUBMIT" value="tl_style_sheet_import">
<input type="hidden" name="REQUEST_TOKEN" value="' . REQUEST_TOKEN . '">
<input type="hidden" name="MAX_FILE_SIZE" value="' . \Config::get('maxFileSize') . '">
<div class="tl_tbox">
<h3>' . $GLOBALS['TL_LANG']['tl_style_sheet']['source'][0] . '</h3>' . $objUploader->generateMarkup() . (isset($GLOBALS['TL_LANG']['tl_style_sheet']['source'][1]) ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_style_sheet']['source'][1] . '</p>' : '') . '
</div>
</div>
<div class="tl_formbody_submit">
<div class="tl_submit_container">
<button type="submit" name="save" id="save" class="tl_submit" accesskey="s">' . $GLOBALS['TL_LANG']['tl_style_sheet']['import'][0] . '</button>
</div>
</div>
</form>';
}
/**
* move uploaded file to the album directory
*
* @param $intAlbumId
* @param string $strName
* @return array
*/
public static function fileupload($intAlbumId, $strName = 'file')
{
$blnIsError = false;
// Get the album object
$objAlb = \GalleryCreatorAlbumsModel::findById($intAlbumId);
if ($objAlb === null) {
$blnIsError = true;
\Message::addError('Album with ID ' . $intAlbumId . ' does not exist.');
}
// Check for a valid upload directory
$objUploadDir = \FilesModel::findByUuid($objAlb->assignedDir);
if ($objUploadDir === null || !is_dir(TL_ROOT . '/' . $objUploadDir->path)) {
$blnIsError = true;
\Message::addError('No upload directory defined in the album settings!');
}
// Check if there are some files in $_FILES
if (!is_array($_FILES[$strName])) {
$blnIsError = true;
\Message::addError('No Files selected for the uploader.');
}
if ($blnIsError) {
return array();
}
// Adapt $_FILES if files are loaded up by jumploader (java applet)
if (!is_array($_FILES[$strName]['name'])) {
$arrFile = array('name' => $_FILES[$strName]['name'], 'type' => $_FILES[$strName]['type'], 'tmp_name' => $_FILES[$strName]['tmp_name'], 'error' => $_FILES[$strName]['error'], 'size' => $_FILES[$strName]['size']);
unset($_FILES);
//rebuild $_FILES for the Contao FileUpload class
$_FILES[$strName]['name'][0] = $arrFile['name'];
$_FILES[$strName]['type'][0] = $arrFile['type'];
$_FILES[$strName]['tmp_name'][0] = $arrFile['tmp_name'];
$_FILES[$strName]['error'][0] = $arrFile['error'];
$_FILES[$strName]['size'][0] = $arrFile['size'];
}
// Do not overwrite files of the same filename
$intCount = count($_FILES[$strName]['name']);
for ($i = 0; $i < $intCount; $i++) {
if (strlen($_FILES[$strName]['name'][$i])) {
// Generate unique filename
$_FILES[$strName]['name'][$i] = basename(self::generateUniqueFilename($objUploadDir->path . '/' . $_FILES[$strName]['name'][$i]));
}
}
// Resize image if feature is enabled
if (\Input::post('img_resolution') > 1) {
\Config::set('imageWidth', \Input::post('img_resolution'));
\Config::set('jpgQuality', \Input::post('img_quality'));
} else {
\Config::set('maxImageWidth', 999999999);
}
// Call the Contao FileUpload class
$objUpload = new \FileUpload();
$objUpload->setName($strName);
$arrUpload = $objUpload->uploadTo($objUploadDir->path);
foreach ($arrUpload as $strFileSrc) {
// Store file in tl_files
\Dbafs::addResource($strFileSrc);
}
return $arrUpload;
}