public function run()
{
if (version_compare(VERSION, '3.0', '>=') && $this->Database->tableExists('tl_files') && $this->Database->fieldExists('image', 'tl_link_data')) {
$objData = $this->Database->prepare("SELECT id,image FROM tl_link_data WHERE 1")->execute();
if ($objData->numRows) {
while ($objData->next()) {
$objImage = $this->Database->prepare("SELECT id FROM tl_files WHERE path = ?")->execute($objData->image);
if ($objImage->id > 0) {
$this->log("UPDATE tl_link_data SET image = " . $objImage->id . " WHERE id = " . $objData->id . " ", 'SQL Update 2.x to 3.x', TL_GENERAL);
$this->Database->prepare("UPDATE tl_link_data SET image = ? WHERE id = ? ")->execute($objImage->id, $objData->id);
}
}
}
}
if (version_compare(VERSION, '3.2', '>=') && $this->Database->tableExists('tl_link_data')) {
$arrFields = $this->Database->listFields('tl_link_data');
foreach ($arrFields as $arrField) {
if ($arrField['name'] == 'image' && $arrField['type'] != 'binary') {
Database\Updater::convertSingleField('tl_link_data', 'image');
}
}
}
/* remove protocol */
$this->Database->prepare("UPDATE `tl_link_data` SET `url` = CONCAT(`url_protocol`, `url`), url_protocol = ''")->execute();
if (version_compare(VERSION, '3.2', '>=')) {
$strFile = 'system/modules/delirius_linkliste/config/database.sql';
if (\Files::getInstance()->is_writeable($strFile)) {
\Files::getInstance()->delete($strFile);
}
}
}
/**
* Generate the widget and return it as string
* @param array
* @return string
*/
public function parse($arrAttributes = null)
{
if ($this->varValue != '') {
$blnTemporaryFile = $this->isTemporaryFile($this->varValue);
if ($blnTemporaryFile) {
$strNew = $this->getThumbnailPath($this->varValue);
// Auto-resize the user avatar
if (\Config::get('avatar_user_autoresize')) {
$this->varValue = \Image::get($this->varValue, $this->arrAvatarSize[0], $this->arrAvatarSize[1], 'center_center');
// Copy the file
if (\Files::getInstance()->rename($this->varValue, $strNew)) {
$this->varValue = $strNew;
$blnTemporaryFile = false;
}
} else {
// If the file is temporary but has the exact avatar dimensions
// there is no need to crop it just treat it as a ready avatar
$arrSize = @getimagesize(TL_ROOT . '/' . $this->varValue);
if ($arrSize[0] == $this->arrAvatarSize[0] && $arrSize[1] == $this->arrAvatarSize[1] && \Files::getInstance()->rename($this->varValue, $strNew)) {
$this->varValue = $strNew;
$blnTemporaryFile = false;
}
}
}
// Temporary file
if ($blnTemporaryFile) {
// Crop the file
if (\Input::post('crop') != '') {
list($intPositionX, $intPositionY) = explode(',', \Input::post('crop'));
$this->varValue = $this->cropImage($this->varValue, $intPositionX, $intPositionY);
$this->thumbnail = \Image::getHtml($this->varValue);
$this->imgSize = @getimagesize(TL_ROOT . '/' . $this->varValue);
$this->set = $this->varValue;
$this->noCrop = true;
} else {
// Crop mode
$strThumbnail = $this->getThumbnail($this->varValue);
$this->thumbnail = \Image::getHtml($strThumbnail);
$this->imgSize = @getimagesize(TL_ROOT . '/' . $strThumbnail);
}
} else {
// Avatar
$this->avatar = \Image::getHtml(\Image::get($this->varValue, $this->arrAvatarSize[0], $this->arrAvatarSize[1], 'center_center'));
$this->set = $this->varValue;
}
}
$this->ajax = \Environment::get('isAjaxRequest');
$this->delete = $GLOBALS['TL_LANG']['MSC']['delete'];
$this->deleteTitle = specialchars($GLOBALS['TL_LANG']['MSC']['delete']);
$this->crop = $GLOBALS['TL_LANG']['MSC']['avatar_crop'];
$this->cropTitle = specialchars($GLOBALS['TL_LANG']['MSC']['avatar_crop']);
$this->extensions = json_encode(trimsplit(',', $this->getAllowedExtensions()));
$this->sizeLimit = $this->getMaximumFileSize();
$this->avatarSize = json_encode($this->arrAvatarSize);
$this->texts = json_encode(array('text' => array('formatProgress' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_formatProgress'], 'failUpload' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_failUpload'], 'waitingForResponse' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_waitingForResponse'], 'paused' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_paused']), 'messages' => array('tooManyFilesError' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_tooManyFilesError'], 'unsupportedBrowser' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_unsupportedBrowser']), 'retry' => array('autoRetryNote' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_autoRetryNote']), 'deleteFile' => array('confirmMessage' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_confirmMessage'], 'deletingStatusText' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_deletingStatusText'], 'deletingFailedText' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_deletingFailedText']), 'paste' => array('namePromptMessage' => $GLOBALS['TL_LANG']['MSC']['avatar_fineuploader_namePromptMessage'])));
$this->labels = array('drop' => $GLOBALS['TL_LANG']['MSC']['avatar_drop'], 'upload' => $GLOBALS['TL_LANG']['MSC']['avatar_upload'], 'processing' => $GLOBALS['TL_LANG']['MSC']['avatar_processing']);
return parent::parse($arrAttributes);
}
/**
* Create the new twig contao environment
*/
protected function __construct()
{
$arrTemplatePaths = array();
$blnDebug = $GLOBALS['TL_CONFIG']['debugMode'] || $GLOBALS['TL_CONFIG']['twigDebugMode'];
// Make sure the cache directory exists
if (version_compare(VERSION, '2', '<=') && !is_dir(TL_ROOT . '/system/cache')) {
Files::getInstance()->mkdir('system/cache');
}
if (!is_dir(TL_ROOT . '/system/cache/twig')) {
Files::getInstance()->mkdir('system/cache/twig');
}
// Add the layout templates directory
if (TL_MODE == 'FE') {
global $objPage;
$strTemplateGroup = str_replace(array('../', 'templates/'), '', $objPage->templateGroup);
if ($strTemplateGroup != '') {
$arrTemplatePaths[] = TL_ROOT . '/templates/' . $strTemplateGroup;
}
}
// Add the global templates directory
$arrTemplatePaths[] = TL_ROOT . '/templates';
// Add all modules templates directories
foreach (Config::getInstance()->getActiveModules() as $strModule) {
$strPath = TL_ROOT . '/system/modules/' . $strModule . '/templates';
if (is_dir($strPath)) {
$arrTemplatePaths[] = $strPath;
}
}
// Create the default array loader
$this->loaderArray = new Twig_Loader_Array(array());
// Create the default filesystem loader
$this->loaderFilesystem = new Twig_Loader_Filesystem($arrTemplatePaths);
// Create the effective chain loader
$this->loader = new Twig_Loader_Chain();
// Register the default filesystem loaders
$this->loader->addLoader($this->loaderArray);
$this->loader->addLoader($this->loaderFilesystem);
// Create the environment
$this->environment = new Twig_Environment($this->loader, array('cache' => TL_ROOT . '/system/cache/twig', 'debug' => $blnDebug, 'autoescape' => false));
// set default formats
$this->environment->getExtension('core')->setNumberFormat(2, $GLOBALS['TL_LANG']['MSC']['decimalSeparator'], $GLOBALS['TL_LANG']['MSC']['thousandsSeparator']);
// set default date format and timezone
$this->environment->getExtension('core')->setDateFormat($GLOBALS['TL_CONFIG']['datimFormat']);
$this->environment->getExtension('core')->setTimezone('Europe/Paris');
// Add debug extension
if ($blnDebug || $GLOBALS['TL_CONFIG']['twigDebugExtension']) {
$this->environment->addExtension(new Twig_Extension_Debug());
}
$this->environment->addExtension(new ContaoTwigExtension());
// HOOK: custom twig initialisation
if (isset($GLOBALS['TL_HOOKS']['initializeTwig']) && is_array($GLOBALS['TL_HOOKS']['initializeTwig'])) {
foreach ($GLOBALS['TL_HOOKS']['initializeTwig'] as $callback) {
$this->import($callback[0]);
$this->{$callback}[0]->{$callback}[1]($this);
}
}
}
/**
* Construct object
*
* @param string $strFileName
* @param string $strPath
*/
public function __construct($strFileName, $strPath)
{
$this->_objHelper = ClipboardHelper::getInstance();
$this->_objXmlWriter = ClipboardXmlWriter::getInstance();
$this->_objXmlReader = ClipboardXmlReader::getInstance();
$this->_objFiles = Files::getInstance();
$this->_filename = $strFileName;
$this->_path = $strPath;
}
/**
* @param \Compat\FilesModel|int|string $file
* @return bool
*/
public static function deleteFile($file)
{
// normalize path
$file = preg_replace('~//+~', '/', $file);
if (file_exists(TL_ROOT . '/' . $file)) {
return \Files::getInstance()->delete($file);
}
return false;
}
/**
* Prevent constructing the object (Singleton)
*/
protected function __construct()
{
parent::__construct();
$this->import('BackendUser', 'User');
$this->_objXmlReader = ClipboardXmlReader::getInstance();
$this->_objXmlWriter = ClipboardXmlWriter::getInstance();
$this->_objHelper = ClipboardHelper::getInstance();
$this->_objFiles = Files::getInstance();
$this->_createClipboardFromFiles();
}
/**
* Compile the asset and return true on success
*
* @throws \Exception
*/
protected function compile()
{
$file = $this->getTemporaryFile();
$sourceMap = !$this->model->disableSourceMap;
exec(sprintf('sass %s %s %s', TL_ROOT . '/' . $this->getSourceFile()->path, TL_ROOT . '/' . $file->path, !$sourceMap ? '--sourcemap=none' : ''));
// Move the source map to assets folder
if ($sourceMap) {
$folder = str_replace(TL_ROOT, '', $file->dirname);
$sourceMapFileName = $file->filename . '.css.map';
\Files::getInstance()->rename($folder . '/' . $sourceMapFileName, 'assets/css/' . $sourceMapFileName);
}
}
public function run()
{
if (!file_exists(TL_ROOT . '/system/languages/locallang.php')) {
// The composer client uses a custom error handler so the auto creation of the folder does not work
// because Contao does not check if the folder exists.
if (!is_dir(TL_ROOT . '/system/languages')) {
$files = \Files::getInstance();
$files->mkdir('system/languages');
}
$file = new \File('system/languages/locallang.php');
$file->write('<?php' . "\n");
$file->close();
}
}
/**
* Moves an uploaded file to the tmp folder and returns its TL_ROOT relative path.
* If it was not properly uploaded, the method will return null.
*
* @param array $file
* @return null|string
*/
public static function getFileUploadPathForToken(array $file)
{
if (!is_uploaded_file($file['tmp_name'])) {
if (file_exists($file['tmp_name'])) {
$basePath = TL_ROOT . "/";
return str_replace($basePath, '', $file['tmp_name']);
}
return null;
}
$tmpDir = 'system/tmp';
$filePath = $tmpDir . '/' . $file['name'];
\Files::getInstance()->move_uploaded_file($file['tmp_name'], $filePath);
\Files::getInstance()->chmod($filePath, $GLOBALS['TL_CONFIG']['defaultFileChmod']);
return $filePath;
}
/**
* Recursively create a directory
* @param string
* @param bool
* @return bool
* @deprecated use `new Folder(...)` (see https://github.com/contao/core/issues/6553)
*/
public static function mkdirr($strDirectory)
{
$components = explode('/', $strDirectory);
$strDirectory = '';
foreach ($components as $folder) {
$strDirectory .= '/' . (string) $folder;
$strDirectory = ltrim($strDirectory, '/');
// Does not matter if file or directory
if (!file_exists(TL_ROOT . '/' . $strDirectory)) {
if (!\Files::getInstance()->mkdir($strDirectory)) {
return false;
}
}
}
return is_dir(TL_ROOT . '/' . $strDirectory);
}
public function run()
{
if (version_compare(VERSION, '3.2', '>=') && $this->Database->tableExists('tl_slogan_data')) {
$arrFields = $this->Database->listFields('tl_slogan_data');
foreach ($arrFields as $arrField) {
if ($arrField['name'] == 'image' && $arrField['type'] != 'binary') {
Database\Updater::convertSingleField('tl_slogan_data', 'image');
}
}
}
if (version_compare(VERSION, '3.2', '>=')) {
$strFile = 'system/modules/delirius_slogan/config/database.sql';
if (\Files::getInstance()->is_writeable($strFile)) {
\Files::getInstance()->delete($strFile);
}
}
}
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
// Init
$this->objSyncCtoHelper = SyncCtoHelper::getInstance();
$this->objFiles = \Files::getInstance();
$this->strTimestampFormat = str_replace(array(':', ' '), array('', '_'), $GLOBALS['TL_CONFIG']['datimFormat']);
// Load blacklists and whitelists
$this->arrRootFolderList = $this->objSyncCtoHelper->getWhitelistFolder();
// Get memory limit
$this->intMaxMemoryUsage = SyncCtoModuleClient::parseSize(ini_get('memory_limit'));
$this->intMaxMemoryUsage = $this->intMaxMemoryUsage / 100 * 30;
// Get execution limit
$this->intMaxExecutionTime = SyncCtoHelper::parseRuntime(ini_get('max_execution_time'));
$this->intMaxExecutionTime = intval($this->intMaxExecutionTime / 100 * 25);
// Flags for file scanning.
$this->strRDIFlags = RecursiveDirectoryIterator::FOLLOW_SYMLINKS | RecursiveDirectoryIterator::SKIP_DOTS | RecursiveDirectoryIterator::UNIX_PATHS;
}
/**
* {@inheritdoc}
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function optimize($strImage, $strTarget = null)
{
$objFile = new \File($strImage, true);
if (!$strTarget) {
$strTarget = $strImage;
}
if ($objFile->exists() && $objFile->extension == 'png') {
// advpng does not support output files,
// so we need to copy the file before optimize it
if ($strImage != $strTarget) {
\Files::getInstance()->copy($strImage, $strTarget);
}
$objProcessBuilder = new ProcessBuilder();
$objProcessBuilder->add($this->strPath);
$objProcessBuilder->add('-z');
switch ($this->strLevel) {
case 'store':
$objProcessBuilder->add('--shrink-store');
break;
case 'fast':
$objProcessBuilder->add('--shrink-fast');
break;
case 'extra':
$objProcessBuilder->add('--shrink-extra');
break;
case 'insane':
$objProcessBuilder->add('--shrink-insane');
break;
default:
$objProcessBuilder->add('--shrink-normal');
break;
}
$objProcessBuilder->add(TL_ROOT . '/' . $strTarget);
$objProcess = $objProcessBuilder->getProcess();
$objProcess->run();
if (!$objProcess->isSuccessful()) {
throw new \RuntimeException('Could not execute advpng: ' . $objProcess->getErrorOutput());
}
return $strTarget;
}
return $strImage;
}
/**
* Move the temporary file to its destination
* @param string
* @param string
* @return string
*/
protected function moveTemporaryFile($strFile, $strDestination)
{
if (!is_file(TL_ROOT . '/' . $strFile)) {
return '';
}
// Do not store the file
if (!$this->arrConfiguration['storeFile']) {
return $strFile;
}
// The file is not temporary
if (stripos($strFile, $this->strTemporaryPath) === false) {
return $strFile;
}
$strNew = $strDestination . '/' . basename($strFile);
// Do not overwrite existing files
if ($this->arrConfiguration['doNotOverwrite']) {
$strNew = $strDestination . '/' . $this->getFileName(basename($strFile), $strDestination);
}
$blnRename = \Files::getInstance()->rename($strFile, $strNew);
// Add the file to Dbafs
if ($this->arrConfiguration['addToDbafs'] && $blnRename) {
$objModel = \Dbafs::addResource($strNew);
if ($objModel !== null) {
$strNew = $objModel->uuid;
}
}
return $strNew;
}
/**
* Resize an image and store the resized version in the assets/images folder
*
* @param string $image The image path
* @param integer $width The target width
* @param integer $height The target height
* @param string $mode The resize mode
* @param string $target An optional target path
* @param boolean $force Override existing target images
*
* @return string|null The path of the resized image or null
*/
public static function get($image, $width, $height, $mode = '', $target = null, $force = false)
{
if ($image == '') {
return null;
}
$image = rawurldecode($image);
// Check whether the file exists
if (!is_file(TL_ROOT . '/' . $image)) {
\System::log('Image "' . $image . '" could not be found', __METHOD__, TL_ERROR);
return null;
}
$objFile = new \File($image, true);
$arrAllowedTypes = trimsplit(',', strtolower(\Config::get('validImageTypes')));
// Check the file type
if (!in_array($objFile->extension, $arrAllowedTypes)) {
\System::log('Image type "' . $objFile->extension . '" was not allowed to be processed', __METHOD__, TL_ERROR);
return null;
}
// No resizing required
if (($objFile->width == $width || !$width) && ($objFile->height == $height || !$height)) {
// Return the target image (thanks to Tristan Lins) (see #4166)
if ($target) {
// Copy the source image if the target image does not exist or is older than the source image
if (!file_exists(TL_ROOT . '/' . $target) || $objFile->mtime > filemtime(TL_ROOT . '/' . $target)) {
\Files::getInstance()->copy($image, $target);
}
return \System::urlEncode($target);
}
return \System::urlEncode($image);
}
// No mode given
if ($mode == '') {
// Backwards compatibility
if ($width && $height) {
$mode = 'center_top';
} else {
$mode = 'proportional';
}
}
// Backwards compatibility
if ($mode == 'crop') {
$mode = 'center_center';
}
$strCacheKey = substr(md5('-w' . $width . '-h' . $height . '-' . $image . '-' . $mode . '-' . $objFile->mtime), 0, 8);
$strCacheName = 'assets/images/' . substr($strCacheKey, -1) . '/' . $objFile->filename . '-' . $strCacheKey . '.' . $objFile->extension;
// Check whether the image exists already
if (!\Config::get('debugMode')) {
// Custom target (thanks to Tristan Lins) (see #4166)
if ($target && !$force) {
if (file_exists(TL_ROOT . '/' . $target) && $objFile->mtime <= filemtime(TL_ROOT . '/' . $target)) {
return \System::urlEncode($target);
}
}
// Regular cache file
if (file_exists(TL_ROOT . '/' . $strCacheName)) {
// Copy the cached file if it exists
if ($target) {
\Files::getInstance()->copy($strCacheName, $target);
return \System::urlEncode($target);
}
return \System::urlEncode($strCacheName);
}
}
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['getImage']) && is_array($GLOBALS['TL_HOOKS']['getImage'])) {
foreach ($GLOBALS['TL_HOOKS']['getImage'] as $callback) {
$return = \System::importStatic($callback[0])->{$callback}[1]($image, $width, $height, $mode, $strCacheName, $objFile, $target);
if (is_string($return)) {
return \System::urlEncode($return);
}
}
}
// Return the path to the original image if the GDlib cannot handle it
if (!extension_loaded('gd') || !$objFile->isGdImage || $objFile->width > \Config::get('gdMaxImgWidth') || $objFile->height > \Config::get('gdMaxImgHeight') || !$width && !$height || $width > \Config::get('gdMaxImgWidth') || $height > \Config::get('gdMaxImgHeight')) {
return \System::urlEncode($image);
}
$intPositionX = 0;
$intPositionY = 0;
$intWidth = $width;
$intHeight = $height;
// Mode-specific changes
if ($intWidth && $intHeight) {
switch ($mode) {
case 'proportional':
if ($objFile->width >= $objFile->height) {
unset($height, $intHeight);
} else {
unset($width, $intWidth);
}
break;
case 'box':
if (round($objFile->height * $width / $objFile->width) <= $intHeight) {
unset($height, $intHeight);
} else {
unset($width, $intWidth);
}
break;
}
}
$strNewImage = null;
$strSourceImage = null;
// Resize width and height and crop the image if necessary
if ($intWidth && $intHeight) {
if ($intWidth * $objFile->height != $intHeight * $objFile->width) {
$intWidth = max(round($objFile->width * $height / $objFile->height), 1);
$intPositionX = -intval(($intWidth - $width) / 2);
if ($intWidth < $width) {
$intWidth = $width;
$intHeight = max(round($objFile->height * $width / $objFile->width), 1);
$intPositionX = 0;
$intPositionY = -intval(($intHeight - $height) / 2);
}
}
// Advanced crop modes
switch ($mode) {
case 'left_top':
$intPositionX = 0;
$intPositionY = 0;
break;
case 'center_top':
$intPositionX = -intval(($intWidth - $width) / 2);
$intPositionY = 0;
break;
case 'right_top':
$intPositionX = -intval($intWidth - $width);
$intPositionY = 0;
break;
case 'left_center':
$intPositionX = 0;
$intPositionY = -intval(($intHeight - $height) / 2);
break;
case 'center_center':
$intPositionX = -intval(($intWidth - $width) / 2);
$intPositionY = -intval(($intHeight - $height) / 2);
break;
case 'right_center':
$intPositionX = -intval($intWidth - $width);
$intPositionY = -intval(($intHeight - $height) / 2);
break;
case 'left_bottom':
$intPositionX = 0;
$intPositionY = -intval($intHeight - $height);
break;
case 'center_bottom':
$intPositionX = -intval(($intWidth - $width) / 2);
$intPositionY = -intval($intHeight - $height);
break;
case 'right_bottom':
$intPositionX = -intval($intWidth - $width);
$intPositionY = -intval($intHeight - $height);
break;
}
$strNewImage = imagecreatetruecolor($width, $height);
} elseif ($intWidth) {
$intHeight = max(round($objFile->height * $width / $objFile->width), 1);
$strNewImage = imagecreatetruecolor($intWidth, $intHeight);
} elseif ($intHeight) {
$intWidth = max(round($objFile->width * $height / $objFile->height), 1);
$strNewImage = imagecreatetruecolor($intWidth, $intHeight);
}
$arrGdinfo = gd_info();
$strGdVersion = preg_replace('/[^0-9\\.]+/', '', $arrGdinfo['GD Version']);
switch ($objFile->extension) {
case 'gif':
if ($arrGdinfo['GIF Read Support']) {
$strSourceImage = imagecreatefromgif(TL_ROOT . '/' . $image);
$intTranspIndex = imagecolortransparent($strSourceImage);
// Handle transparency
if ($intTranspIndex >= 0 && $intTranspIndex < imagecolorstotal($strSourceImage)) {
$arrColor = imagecolorsforindex($strSourceImage, $intTranspIndex);
$intTranspIndex = imagecolorallocate($strNewImage, $arrColor['red'], $arrColor['green'], $arrColor['blue']);
imagefill($strNewImage, 0, 0, $intTranspIndex);
imagecolortransparent($strNewImage, $intTranspIndex);
}
}
break;
case 'jpg':
case 'jpeg':
if ($arrGdinfo['JPG Support'] || $arrGdinfo['JPEG Support']) {
$strSourceImage = imagecreatefromjpeg(TL_ROOT . '/' . $image);
}
break;
case 'png':
if ($arrGdinfo['PNG Support']) {
$strSourceImage = imagecreatefrompng(TL_ROOT . '/' . $image);
// Handle transparency (GDlib >= 2.0 required)
if (version_compare($strGdVersion, '2.0', '>=')) {
imagealphablending($strNewImage, false);
$intTranspIndex = imagecolorallocatealpha($strNewImage, 0, 0, 0, 127);
imagefill($strNewImage, 0, 0, $intTranspIndex);
imagesavealpha($strNewImage, true);
}
}
break;
}
// The new image could not be created
if (!$strSourceImage) {
imagedestroy($strNewImage);
\System::log('Image "' . $image . '" could not be processed', __METHOD__, TL_ERROR);
return null;
}
imageinterlace($strNewImage, 1);
// see #6529
imagecopyresampled($strNewImage, $strSourceImage, $intPositionX, $intPositionY, 0, 0, $intWidth, $intHeight, $objFile->width, $objFile->height);
// Fallback to PNG if GIF ist not supported
if ($objFile->extension == 'gif' && !$arrGdinfo['GIF Create Support']) {
$objFile->extension = 'png';
}
// Create the new image
switch ($objFile->extension) {
case 'gif':
imagegif($strNewImage, TL_ROOT . '/' . $strCacheName);
break;
case 'jpg':
case 'jpeg':
imagejpeg($strNewImage, TL_ROOT . '/' . $strCacheName, \Config::get('jpgQuality') ?: 80);
break;
case 'png':
// Optimize non-truecolor images (see #2426)
if (version_compare($strGdVersion, '2.0', '>=') && function_exists('imagecolormatch') && !imageistruecolor($strSourceImage)) {
// TODO: make it work with transparent images, too
if (imagecolortransparent($strSourceImage) == -1) {
$intColors = imagecolorstotal($strSourceImage);
// Convert to a palette image
// @see http://www.php.net/manual/de/function.imagetruecolortopalette.php#44803
if ($intColors > 0 && $intColors < 256) {
$wi = imagesx($strNewImage);
$he = imagesy($strNewImage);
$ch = imagecreatetruecolor($wi, $he);
imagecopymerge($ch, $strNewImage, 0, 0, 0, 0, $wi, $he, 100);
imagetruecolortopalette($strNewImage, false, $intColors);
imagecolormatch($ch, $strNewImage);
imagedestroy($ch);
}
}
}
imagepng($strNewImage, TL_ROOT . '/' . $strCacheName);
break;
}
// Destroy the temporary images
imagedestroy($strSourceImage);
imagedestroy($strNewImage);
// Resize the original image
if ($target) {
\Files::getInstance()->copy($strCacheName, $target);
return \System::urlEncode($target);
}
// Set the file permissions when the Safe Mode Hack is used
if (\Config::get('useFTP')) {
\Files::getInstance()->chmod($strCacheName, \Config::get('defaultFileChmod'));
}
// Return the path to new image
return \System::urlEncode($strCacheName);
}
/**
* Write the central directory and close the file handle
*/
public function close()
{
// Add archive header
$arrArchive['archive_signature'] = self::CENTRAL_DIR_END;
$arrArchive['number_of_this_disk'] = "";
$arrArchive['number_of_disk_with_cd'] = "";
$arrArchive['total_cd_entries_disk'] = pack('v', $this->intCount);
$arrArchive['total_cd_entries'] = pack('v', $this->intCount);
$arrArchive['size_of_cd'] = pack('V', strlen($this->strCentralDir));
$arrArchive['offset_start_cd'] = pack('V', @ftell($this->resFile));
$arrArchive['zipfile_comment_length'] = "";
$arrArchive['zipfile_comment'] = '';
// Add central directory and archive header (do not change this order)
@fputs($this->resFile, $this->strCentralDir);
@fputs($this->resFile, implode('', $arrArchive));
// Close the file before renaming it
@fclose($this->resFile);
// Check if target file exists
if (!file_exists(TL_ROOT . '/' . $this->strFile)) {
// Handle open_basedir restrictions
if (($strFolder = dirname($this->strFile)) == '.') {
$strFolder = '';
}
// Create folder
if (!is_dir(TL_ROOT . '/' . $strFolder)) {
new \Folder($strFolder);
}
}
// Rename file
\Files::getInstance()->rename(self::TEMPORARY_FOLDER . '/' . basename($this->strTemp), $this->strFile);
}
protected function makeCacheDirectory()
{
\Files::getInstance()->mkdir($this->cacheDirectory);
}
/**
* Remove a configuration variable
*
* @param string $strKey The full variable name
*/
public function delete($strKey)
{
$this->blnIsModified = true;
$this->Files = \Files::getInstance();
// Required in the destructor
unset($this->arrData[$strKey]);
}
/**
* Import files from selected folder
*
* @param string $strPath
*/
protected function importFromPath($strPath)
{
$arrFiles = scan(TL_ROOT . '/' . $strPath);
if (empty($arrFiles)) {
\Message::addError($GLOBALS['TL_LANG']['MSC']['noFilesInFolder']);
\Controller::reload();
}
$blnEmpty = true;
$arrDelete = array();
$objProducts = \Database::getInstance()->prepare("SELECT * FROM tl_iso_product WHERE pid=0")->execute();
while ($objProducts->next()) {
$arrImageNames = array();
$arrImages = deserialize($objProducts->images);
if (!is_array($arrImages)) {
$arrImages = array();
} else {
foreach ($arrImages as $row) {
if ($row['src']) {
$arrImageNames[] = $row['src'];
}
}
}
$arrPattern = array();
$arrPattern[] = $objProducts->alias ? standardize($objProducts->alias) : null;
$arrPattern[] = $objProducts->sku ? $objProducts->sku : null;
$arrPattern[] = $objProducts->sku ? standardize($objProducts->sku) : null;
$arrPattern[] = !empty($arrImageNames) ? implode('|', $arrImageNames) : null;
// !HOOK: add custom import regex patterns
if (isset($GLOBALS['ISO_HOOKS']['addAssetImportRegexp']) && is_array($GLOBALS['ISO_HOOKS']['addAssetImportRegexp'])) {
foreach ($GLOBALS['ISO_HOOKS']['addAssetImportRegexp'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$arrPattern = $objCallback->{$callback}[1]($arrPattern, $objProducts);
}
}
$strPattern = '@^(' . implode('|', array_filter($arrPattern)) . ')@i';
$arrMatches = preg_grep($strPattern, $arrFiles);
if (!empty($arrMatches)) {
$arrNewImages = array();
foreach ($arrMatches as $file) {
if (is_dir(TL_ROOT . '/' . $strPath . '/' . $file)) {
$arrSubfiles = scan(TL_ROOT . '/' . $strPath . '/' . $file);
if (!empty($arrSubfiles)) {
foreach ($arrSubfiles as $subfile) {
if (is_file($strPath . '/' . $file . '/' . $subfile)) {
$objFile = new \File($strPath . '/' . $file . '/' . $subfile);
if ($objFile->isGdImage) {
$arrNewImages[] = $strPath . '/' . $file . '/' . $subfile;
}
}
}
}
} elseif (is_file(TL_ROOT . '/' . $strPath . '/' . $file)) {
$objFile = new \File($strPath . '/' . $file);
if ($objFile->isGdImage) {
$arrNewImages[] = $strPath . '/' . $file;
}
}
}
if (!empty($arrNewImages)) {
foreach ($arrNewImages as $strFile) {
$pathinfo = pathinfo(TL_ROOT . '/' . $strFile);
// Will recursively create the folder
$objFolder = new \Folder('isotope/' . strtolower(substr($pathinfo['filename'], 0, 1)));
$strCacheName = $pathinfo['filename'] . '-' . substr(md5_file(TL_ROOT . '/' . $strFile), 0, 8) . '.' . $pathinfo['extension'];
\Files::getInstance()->copy($strFile, $objFolder->path . '/' . $strCacheName);
$arrImages[] = array('src' => $strCacheName);
$arrDelete[] = $strFile;
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['MSC']['assetImportConfirmation'], $pathinfo['filename'] . '.' . $pathinfo['extension'], $objProducts->name));
$blnEmpty = false;
}
\Database::getInstance()->prepare("UPDATE tl_iso_product SET images=? WHERE id=?")->execute(serialize($arrImages), $objProducts->id);
}
}
}
if (!empty($arrDelete)) {
$arrDelete = array_unique($arrDelete);
foreach ($arrDelete as $file) {
\Files::getInstance()->delete($file);
}
}
if ($blnEmpty) {
\Message::addInfo($GLOBALS['TL_LANG']['MSC']['assetImportNoFilesFound']);
}
\Controller::reload();
}
protected function generateEpub($objSiteExport)
{
$toc = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE ncx PUBLIC "-//NISO//DTD ncx 2005-1//EN" "http://www.daisy.org/z3986/2005/ncx-2005-1.dtd">
<ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">
<head>
<meta name="dc:Title" content="' . $objSiteExport->ebookTitle . '"/>
<meta name="dtb:uid" content="' . $objSiteExport->ebookIdentifier . '"/>
</head>
<docTitle>
<text>' . $objSiteExport->ebookTitle . '</text>
</docTitle>
<navMap>
';
/**
* create ‘table of contents’
*/
$lastLevel = -1;
for ($i = 0; $i < count($this->arrPages); $i++) {
if ($this->arrPages[$i]['level'] <= $lastLevel) {
$toc .= str_pad("\t", $this->arrPages[$i]['level'] + 1, "\t") . str_pad('</navPoint>', 11 * ($lastLevel - $this->arrPages[$i]['level'] + 1), '</navPoint>') . "\n";
}
$toc .= str_pad("\t", $this->arrPages[$i]['level'] + 1, "\t") . '<navPoint playOrder="' . ($i + 1) . '" id="' . $this->arrPages[$i]['navId'] . '">' . "\n";
$toc .= str_pad("\t", $this->arrPages[$i]['level'] + 2, "\t") . '<navLabel><text>' . $this->arrPages[$i]['title'] . '</text></navLabel>' . "\n";
$toc .= str_pad("\t", $this->arrPages[$i]['level'] + 2, "\t") . '<content src="' . $this->arrPages[$i]['filename'] . '"/>' . "\n";
$lastLevel = $this->arrPages[$i]['level'];
}
$toc .= str_pad("\t", $lastLevel + 1, "\t") . str_pad('</navPoint>', 11 * ($lastLevel + 1), '</navPoint>') . "\n";
$toc .= ' </navMap>
</ncx>';
/**
* create ‘content.opf’
*/
$content = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<package xmlns="http://www.idpf.org/2007/opf" xmlns:dc="http://purl.org/dc/elements/1.1/" unique-identifier="' . $objSiteExport->ebookIdentifier . '" version="2.0">
<metadata>
<meta name="generator" content="Contao :: Site Export"/>
<dc:title>' . $objSiteExport->ebookTitle . '</dc:title>
<dc:description>' . $objSiteExport->ebookDescription . '</dc:description>
<dc:creator>' . $objSiteExport->ebookCreator . '</dc:creator>
<dc:publisher>' . $objSiteExport->ebookPublisher . '</dc:publisher>
<dc:date>' . $objSiteExport->ebookDate . '</dc:date>
<dc:language>' . $objSiteExport->ebookLanguage . '</dc:language>
<dc:identifier id="' . $objSiteExport->ebookIdentifier . '">' . $objSiteExport->ebookIdentifier . '</dc:identifier>
<dc:subject>' . $objSiteExport->ebookSubject . '</dc:subject>
';
if ($objSiteExport->ebookCover != '') {
if (version_compare(VERSION, '3', '>=')) {
$objEbookCover = \FilesModel::findByPk($objSiteExport->ebookCover);
$strEbookCover = $objEbookCover->path;
} else {
$strEbookCover = $objSiteExport->ebookCover;
}
$epubCoverFile = basename($strEbookCover);
$this->import('Files');
$this->Files->copy($strEbookCover, $this->strTargetFolder . '/images/' . $epubCoverFile);
$content .= ' <meta name="cover" content="cover"/>
</metadata>
<manifest>
<item href="images/' . $epubCoverFile . '" id="cover" media-type="image/jpeg"/>';
} else {
$epubCoverFile = false;
$content .= '
</metadata>
<manifest>';
}
$content .= '
<item id="ncx" href="toc.ncx" media-type="application/x-dtbncx+xml"/>
';
foreach ($this->getFiles($this->strTargetFolder . '/images', array('.jpg', '.jpeg')) as $file) {
$content .= "\t\t" . '<item id="' . str_replace('@', 'at', strstr($file, '.', true)) . '" href="images/' . $file . '" media-type="image/jpeg"/>' . "\n";
}
foreach ($this->getFiles($this->strTargetFolder . '/images', array('.png')) as $file) {
$content .= "\t\t" . '<item id="' . strstr($file, '.', true) . '" href="images/' . $file . '" media-type="image/png"/>' . "\n";
}
foreach ($this->getFiles($this->strTargetFolder, array('.css')) as $file) {
$content .= "\t\t" . '<item id="' . strstr($file, '.', true) . '" href="' . $file . '" media-type="text/css"/>' . "\n";
}
$spine = ' <spine toc="ncx">' . "\n";
if ($objSiteExport->toc != 'none') {
$content .= "\t\t" . '<item id="id_book_toc" href="toc.xhtml" media-type="application/xhtml+xml"/>' . "\n";
$spine .= "\t\t" . '<itemref idref="id_book_toc"/>' . "\n";
}
for ($i = 0; $i < count($this->arrPages); $i++) {
$content .= "\t\t" . '<item id="' . $this->arrPages[$i]['navId'] . '" href="' . $this->arrPages[$i]['filename'] . '" media-type="application/xhtml+xml"/>' . "\n";
$spine .= "\t\t" . '<itemref idref="' . $this->arrPages[$i]['navId'] . '"/>' . "\n";
}
$spine .= ' </spine>
';
$content .= ' </manifest>
' . $spine . '
</package>';
$arrDataFiles = scandir(TL_ROOT . '/' . $this->strTargetFolder);
$arrImageFiles = scandir(TL_ROOT . '/' . $this->strTargetFolder . '/images');
# $this->import('MyZipWriter');
$objArchive = new \MyZipWriter($this->strTargetFolder . '/' . $objSiteExport->ebookFilename);
$objArchive->addStringUncompressed('application/epub+zip', 'mimetype');
$objArchive->addString('<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
<rootfiles>
<rootfile full-path="OEBPS/content.opf" media-type="application/oebps-package+xml"/>
</rootfiles>
</container>', 'META-INF/container.xml');
$objArchive->addString($toc, 'OEBPS/toc.ncx');
$objArchive->addString($content, 'OEBPS/content.opf');
$files = Files::getInstance();
foreach ($arrDataFiles as $strFile) {
if (!is_dir(TL_ROOT . '/' . $this->strTargetFolder . '/' . $strFile) && !in_array($strFile, array('.', '..'))) {
$file = new File($this->strTargetFolder . '/' . $strFile);
$objArchive->addString($file->getContent(), 'OEBPS/' . $strFile);
$file->close();
}
}
foreach ($arrImageFiles as $strFile) {
if (!is_dir(TL_ROOT . '/' . $this->strTargetFolder . '/' . $strFile) && !in_array($strFile, array('.', '..'))) {
$file = new File($this->strTargetFolder . '/images/' . $strFile);
$objArchive->addString($file->getContent(), 'OEBPS/images/' . $strFile);
$file->close();
}
}
$files->rrdir($this->strTargetFolder, true);
$objArchive->close();
}
public function run()
{
$arrJobs = array();
$objTemplate = new \BackendTemplate('be_rename_avatars');
$objTemplate->isActive = $this->isActive();
// Confirmation message
if ($_SESSION['RENAME_AVATARS_CONFIRM'] != '') {
$objTemplate->message = sprintf('<p class="tl_confirm">%s</p>' . "\n", $_SESSION['RENAME_AVATARS_CONFIRM']);
$_SESSION['RENAME_AVATARS_CONFIRM'] = '';
}
// Add potential error messages
if (!empty($_SESSION['TL_ERROR']) && is_array($_SESSION['TL_ERROR'])) {
foreach ($_SESSION['TL_ERROR'] as $message) {
$objTemplate->message .= sprintf('<p class="tl_error">%s</p>' . "\n", $message);
}
$_SESSION['TL_ERROR'] = array();
}
// Run the jobs
if (\Input::post('FORM_SUBMIT') == 'tl_rename_avatars') {
/**
* @var \Files $files
*/
$files = \Files::getInstance();
/**
* @var string $uploadDir
*/
$uploadDir = \FilesModel::findByPk($GLOBALS['TL_CONFIG']['avatar_dir']);
if ($uploadDir) {
$uploadDir = $uploadDir->path;
} else {
$_SESSION['TL_ERROR'][] = 'Upload dir is invalid!';
$this->reload();
}
/**
* @var \MemberModel $member
*/
$member = \MemberModel::findBy(array('avatar!=?'), '');
$count = 0;
while ($member->next()) {
$avatarRecord = \FilesModel::findByUuid($member->avatar);
if ($avatarRecord) {
$avatar = $avatarRecord->path;
} else {
$_SESSION['TL_ERROR'][] = sprintf('Avatar for user ID %d is invalid', $member->id);
continue;
}
$pathinfo = pathinfo($avatar);
$newName = standardize(\String::parseSimpleTokens($GLOBALS['TL_CONFIG']['avatar_name'], $member->row()));
if ($pathinfo['filename'] != $newName) {
$newPath = $uploadDir . '/' . $newName . '.' . $pathinfo['extension'];
$n = 1;
while (file_exists(TL_ROOT . '/' . $newPath)) {
$newPath = $uploadDir . '/' . $newName . '__' . $n++ . '.' . $pathinfo['extension'];
}
$files->rename($avatar, $newPath);
$avatarRecord->path = $newPath;
$avatarRecord->name = $newName;
$avatarRecord->save();
$count++;
}
}
$_SESSION['RENAME_AVATARS_CONFIRM'] = sprintf($GLOBALS['TL_LANG']['tl_maintenance']['avatarsRenamed'], $count);
$this->reload();
}
$objTemplate->action = ampersand(\Environment::get('request'));
$objTemplate->headline = $GLOBALS['TL_LANG']['tl_maintenance']['renameAvatars'];
$objTemplate->submit = specialchars($GLOBALS['TL_LANG']['tl_maintenance']['doRenameAvatars']);
$objTemplate->help = $GLOBALS['TL_LANG']['tl_maintenance']['renameAvatarsHelp'];
return $objTemplate->parse();
}
/**
* Validate input and set value
*/
public function validate()
{
$this->varValue = $this->getPost($this->strName);
if (!is_array($this->varValue)) {
$this->varValue = array();
}
// Fetch fallback language record
$arrFallback = $this->getFallbackData();
if (is_array($arrFallback)) {
foreach ($arrFallback as $k => $arrImage) {
if ($arrImage['translate'] == 'all') {
unset($arrFallback[$k]);
}
}
}
// Check that image is not assigned in fallback language
foreach ($this->varValue as $k => $v) {
if (is_array($arrFallback) && in_array($v, $arrFallback)) {
$this->addError($GLOBALS['TL_LANG']['ERR']['imageInFallback']);
} elseif ($arrFallback !== false) {
$this->varValue[$k]['translate'] = 'all';
}
}
// Move all temporary files
foreach ($this->varValue as $k => $v) {
if (stripos($v['src'], $this->strTempFolder) !== false) {
$strFile = $this->getFilePath(basename($v['src']));
\Haste\Haste::mkdirr(dirname($strFile));
if (\Files::getInstance()->rename($v['src'], $strFile)) {
$this->varValue[$k]['src'] = basename($strFile);
} else {
unset($this->varValue[$k]);
}
}
}
// Check if there are values
if ($this->mandatory) {
foreach ($this->varValue as $file) {
if (is_file(TL_ROOT . '/' . $this->getFilePath($file['src']))) {
return;
}
}
if (!is_array($arrFallback) || empty($arrFallback)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['mandatory'], $this->strLabel));
}
}
if (empty($this->varValue)) {
$this->varValue = null;
}
}
/** @noinspection PhpHierarchyChecksInspection
* {@inheritdoc}
*/
public function get($image, $width, $height, $mode, $strCacheName, \File $objFile, $strTarget, $objImage)
{
if (!$width && !$height) {
return false;
}
$strCacheName = $this->process($image, $strCacheName, $objFile, $objImage);
// Set the file permissions when the Safe Mode Hack is used
if ($this->blnSmhEnabled) {
\Files::getInstance()->chmod($strCacheName, 0644);
}
if ($strTarget) {
\Files::getInstance()->copy($strCacheName, $strTarget);
return $strTarget;
}
// Return the path to new image
return $strCacheName;
}
/**
* Convert an existing image to the greyscale version
*
* @param string $data The image path or an UUID including url params for with/height/mode
* @return string image path
*/
public static function convert($data)
{
$params = array('width' => 0, 'height' => 0, 'mode' => '');
if (strpos($data, '?') !== false) {
// parse additonal tags
$data = parse_url($data);
$params = array();
parse_str($data['query'], $params);
if (!isset($params['width'])) {
$params['width'] = false;
}
if (!isset($params['height'])) {
$params['height'] = false;
}
if (!isset($params['mode'])) {
$params['mode'] = '';
}
$objFile = self::checkFile($data['path']);
} else {
$objFile = self::checkFile($data);
}
/**
* Check if file size is not greater then the contao max gd editing size #1
*/
if ($objFile->width > $GLOBALS['TL_CONFIG']['gdMaxImgWidth'] || $objFile->height > $GLOBALS['TL_CONFIG']['gdMaxImgHeight']) {
\System::log('Image "' . $objFile->path . '" could not be converted to greyscale cause its size is to large for the gd editing', __METHOD__, TL_ERROR);
return null;
}
/**
* Resize the image with the default contao image function
*/
$image = \Image::get($objFile->path, $params['width'], $params['height'], $params['mode']);
if (is_null($image)) {
return null;
}
/**
* Create cache name
*/
$strCacheKey = substr(md5('-w' . $params['width'] . '-h' . $params['height'] . '-' . $image . '-' . $params['mode'] . '-' . $objFile->mtime), 0, 8);
$strCacheName = 'assets/images/' . substr($strCacheKey, -1) . '/' . $objFile->filename . '-grey' . '-' . $strCacheKey . '.' . $objFile->extension;
/**
* Check if file already exists and if it was modified
*/
if (!file_exists(TL_ROOT . '/' . $strCacheName) || $objFile->mtime >= filemtime(TL_ROOT . '/' . $strCacheName)) {
/**
* Copy original file to always display anything
*/
\Files::getInstance()->copy($image, $strCacheName);
/**
* Read image from file
*/
switch ($objFile->extension) {
case 'png':
$strSourceImage = imagecreatefrompng($image);
$strImage = imagecreatetruecolor(imagesx($strSourceImage), imagesy($strSourceImage));
imagealphablending($strImage, false);
$intTranspIndex = imagecolorallocatealpha($strImage, 0, 0, 0, 127);
imagefill($strImage, 0, 0, $intTranspIndex);
imagesavealpha($strImage, true);
imagecopy($strImage, $strSourceImage, 0, 0, 0, 0, imagesx($strSourceImage), imagesx($strSourceImage));
break;
case 'jpg':
case 'jpeg':
$strImage = imagecreatefromjpeg($image);
break;
case 'gif':
$strSourceImage = imagecreatefromgif($image);
$strImage = imagecreatetruecolor(imagesx($strSourceImage), imagesy($strSourceImage));
$transparent = imagecolorallocate($strImage, 0, 0, 0);
imagecolortransparent($strImage, $transparent);
imagecopy($strImage, $strSourceImage, 0, 0, 0, 0, imagesx($strSourceImage), imagesx($strSourceImage));
break;
}
/**
* Convert colors
*/
if (imagefilter($strImage, IMG_FILTER_GRAYSCALE)) {
switch ($objFile->extension) {
case 'png':
imagepng($strImage, $strCacheName);
break;
case 'jpg':
case 'jpeg':
imagejpeg($strImage, $strCacheName, !$GLOBALS['TL_CONFIG']['jpgQuality'] ? 80 : $GLOBALS['TL_CONFIG']['jpgQuality']);
break;
case 'gif':
imagegif($strImage, $strCacheName);
break;
}
} else {
\System::log('Image "' . $image . '" could not be converted to greyscale', __METHOD__, TL_ERROR);
}
}
return $strCacheName;
}
/**
* Move a file from a to b
*
* @param array $arrMoveList
* @throws Exception
*/
protected function moveFiles($arrMoveList)
{
$objFiles = Files::getInstance();
foreach ($arrMoveList as $key => $value) {
$strFolderPath = dirname($value);
if ($strFolderPath != ".") {
$objFolder = new Folder($strFolderPath);
unset($objFolder);
}
if ($objFiles->copy($key, $value) == false) {
throw new Exception("Could not move tmp file to destination. {$key} TO {$value}");
}
}
}
/**
* Remove all files installed with ER2 client
*/
protected function removeER2Files()
{
$files = \Files::getInstance();
$file = \Database::getInstance()->query('SELECT f.*
FROM tl_repository_instfiles f
INNER JOIN tl_repository_installs i
ON i.id=f.pid
WHERE i.extension!="composer"
ORDER BY filetype="D", filetype="F", filename DESC');
$fileIds = array();
$installIds = array();
while ($file->next()) {
$path = TL_ROOT . '/' . $file->filename;
switch ($file->filetype) {
case 'F':
if (file_exists($path)) {
$fileIds[] = $file->id;
$installIds[] = $file->pid;
$files->delete($file->filename);
}
break;
case 'D':
if (is_dir($path) && !count(scan($path))) {
$installIds[] = $file->pid;
$files->rmdir($file->filename);
}
break;
}
}
if (count($installIds)) {
\Database::getInstance()->query('UPDATE tl_repository_installs SET error=1 WHERE id IN (' . implode(',', array_unique($installIds)) . ')');
}
if (count($fileIds)) {
\Database::getInstance()->query('UPDATE tl_repository_instfiles SET flag="D" WHERE id IN (' . implode(',', $fileIds) . ')');
}
}
/**
* Resize the image
*
* @return $this The image object
*/
public function executeResize()
{
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['executeResize']) && is_array($GLOBALS['TL_HOOKS']['executeResize'])) {
foreach ($GLOBALS['TL_HOOKS']['executeResize'] as $callback) {
$return = \System::importStatic($callback[0])->{$callback}[1]($this);
if (is_string($return)) {
$this->resizedPath = \System::urlEncode($return);
return $this;
}
}
}
$importantPart = $this->getImportantPart();
$widthMatches = $this->fileObj->width == $this->getTargetWidth() || !$this->getTargetWidth();
$heightMatches = $this->fileObj->height == $this->getTargetHeight() || !$this->getTargetHeight();
$zoomMatches = $importantPart['x'] === 0 && $importantPart['y'] === 0 && $importantPart['width'] === $this->fileObj->width && $importantPart['height'] === $this->fileObj->height || !$this->getZoomLevel();
// No resizing required
if ($widthMatches && $heightMatches && $zoomMatches) {
// Return the target image (thanks to Tristan Lins) (see #4166)
if ($this->getTargetPath()) {
// Copy the source image if the target image does not exist or is older than the source image
if (!file_exists(TL_ROOT . '/' . $this->getTargetPath()) || $this->fileObj->mtime > filemtime(TL_ROOT . '/' . $this->getTargetPath())) {
\Files::getInstance()->copy($this->getOriginalPath(), $this->getTargetPath());
}
$this->resizedPath = \System::urlEncode($this->getTargetPath());
return $this;
}
$this->resizedPath = \System::urlEncode($this->getOriginalPath());
return $this;
}
// Check whether the image exists already
if (!\Config::get('debugMode')) {
// Custom target (thanks to Tristan Lins) (see #4166)
if ($this->getTargetPath() && !$this->getForceOverride()) {
if (file_exists(TL_ROOT . '/' . $this->getTargetPath()) && $this->fileObj->mtime <= filemtime(TL_ROOT . '/' . $this->getTargetPath())) {
$this->resizedPath = \System::urlEncode($this->getOriginalPath());
return $this;
}
}
// Regular cache file
if (file_exists(TL_ROOT . '/' . $this->getCacheName())) {
// Copy the cached file if it exists
if ($this->getTargetPath()) {
\Files::getInstance()->copy($this->getCacheName(), $this->getTargetPath());
$this->resizedPath = \System::urlEncode($this->getTargetPath());
return $this;
}
$this->resizedPath = \System::urlEncode($this->getCacheName());
return $this;
}
}
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['getImage']) && is_array($GLOBALS['TL_HOOKS']['getImage'])) {
foreach ($GLOBALS['TL_HOOKS']['getImage'] as $callback) {
$return = \System::importStatic($callback[0])->{$callback}[1]($this->getOriginalPath(), $this->getTargetWidth(), $this->getTargetHeight(), $this->getResizeMode(), $this->getCacheName(), $this->fileObj, $this->getTargetPath(), $this);
if (is_string($return)) {
$this->resizedPath = \System::urlEncode($return);
return $this;
}
}
}
$svgNotPossible = $this->fileObj->isSvgImage && !extension_loaded('dom');
$gdNotPossible = $this->fileObj->isGdImage && (!extension_loaded('gd') || $this->fileObj->width > \Config::get('gdMaxImgWidth') || $this->fileObj->height > \Config::get('gdMaxImgHeight') || $this->getTargetWidth() > \Config::get('gdMaxImgWidth') || $this->getTargetHeight() > \Config::get('gdMaxImgHeight'));
// Return the path to the original image if it cannot be handled
if (!$this->fileObj->isImage || $svgNotPossible || $gdNotPossible) {
$this->resizedPath = \System::urlEncode($this->getOriginalPath());
return $this;
}
// Create the resized image
if ($this->fileObj->isSvgImage) {
$this->executeResizeSvg();
} else {
$this->executeResizeGd();
}
// Resize the original image
if ($this->getTargetPath()) {
\Files::getInstance()->copy($this->getCacheName(), $this->getTargetPath());
$this->resizedPath = \System::urlEncode($this->getTargetPath());
return $this;
}
$this->resizedPath = \System::urlEncode($this->getCacheName());
return $this;
}
/**
* Apply a watermark to an image
* @param string
* @param string
* @param string
* @param string
*/
public static function addWatermark($image, $watermark, $position = 'br', $target = null)
{
$image = urldecode($image);
if (!is_file(TL_ROOT . '/' . $image) || !is_file(TL_ROOT . '/' . $watermark)) {
return $image;
}
$objFile = new \File($image);
$strCacheName = 'assets/images/' . substr($objFile->filename, -1) . '/' . $objFile->filename . '-' . substr(md5($watermark . '-' . $position . '-' . $objFile->mtime), 0, 8) . '.' . $objFile->extension;
// Return the path of the new image if it exists already
if (is_file(TL_ROOT . '/' . $strCacheName)) {
return $strCacheName;
}
// !HOOK: override image watermark routine
if (isset($GLOBALS['TL_HOOKS']['watermarkImage']) && is_array($GLOBALS['TL_HOOKS']['watermarkImage'])) {
foreach ($GLOBALS['TL_HOOKS']['watermarkImage'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$return = $objCallback->{$callback[1]}($image, $watermark, $position, $target);
if (is_string($return)) {
return $return;
}
}
}
$arrGdinfo = gd_info();
$strImage = null;
// Load image
switch ($objFile->extension) {
case 'gif':
if ($arrGdinfo['GIF Read Support']) {
$strImage = imagecreatefromgif(TL_ROOT . '/' . $image);
}
break;
case 'jpg':
case 'jpeg':
if ($arrGdinfo['JPG Support'] || $arrGdinfo['JPEG Support']) {
$strImage = imagecreatefromjpeg(TL_ROOT . '/' . $image);
}
break;
case 'png':
if ($arrGdinfo['PNG Support']) {
$strImage = imagecreatefrompng(TL_ROOT . '/' . $image);
}
break;
}
// Image could not be read
if (!$strImage) {
return $image;
}
$objWatermark = new \File($watermark);
$resWatermark = null;
// Load watermark
switch ($objWatermark->extension) {
case 'gif':
if ($arrGdinfo['GIF Read Support']) {
$resWatermark = imagecreatefromgif(TL_ROOT . '/' . $watermark);
}
break;
case 'jpg':
case 'jpeg':
if ($arrGdinfo['JPG Support'] || $arrGdinfo['JPEG Support']) {
$resWatermark = imagecreatefromjpeg(TL_ROOT . '/' . $watermark);
}
break;
case 'png':
if ($arrGdinfo['PNG Support']) {
$resWatermark = imagecreatefrompng(TL_ROOT . '/' . $watermark);
}
break;
}
// Image could not be read
if (!is_resource($resWatermark)) {
return $image;
}
switch ($position) {
case 'left_top':
$x = 0;
$y = 0;
break;
case 'center_top':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = 0;
break;
case 'right_top':
$x = $objFile->width - $objWatermark->width;
$y = 0;
break;
case 'left_center':
$x = 0;
$y = $objFile->height / 2 - $objWatermark->height / 2;
break;
case 'center_center':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = $objFile->height / 2 - $objWatermark->height / 2;
break;
case 'right_center':
$x = $objFile->width - $objWatermark->width;
$y = $objFile->height / 2 - $objWatermark->height / 2;
break;
case 'left_bottom':
$x = 0;
$y = $objFile->height - $objWatermark->height;
break;
case 'center_bottom':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = $objFile->height - $objWatermark->height;
break;
case 'right_bottom':
default:
$x = $objFile->width - $objWatermark->width;
$y = $objFile->height - $objWatermark->height;
break;
}
imagecopy($strImage, $resWatermark, $x, $y, 0, 0, $objWatermark->width, $objWatermark->height);
// Fallback to PNG if GIF ist not supported
if ($objFile->extension == 'gif' && !$arrGdinfo['GIF Create Support']) {
$objFile->extension = 'png';
}
// Create the new image
switch ($objFile->extension) {
case 'gif':
imagegif($strImage, TL_ROOT . '/' . $strCacheName);
break;
case 'jpg':
case 'jpeg':
imagejpeg($strImage, TL_ROOT . '/' . $strCacheName, !$GLOBALS['TL_CONFIG']['jpgQuality'] ? 80 : $GLOBALS['TL_CONFIG']['jpgQuality']);
break;
case 'png':
imagepng($strImage, TL_ROOT . '/' . $strCacheName);
break;
}
// Destroy the temporary images
imagedestroy($strImage);
imagedestroy($resWatermark);
// Resize the original image
if ($target) {
$objFiles = \Files::getInstance();
$objFiles->copy($strCacheName, $target);
return $target;
}
// Set the file permissions when the Safe Mode Hack is used
if ($GLOBALS['TL_CONFIG']['useFTP']) {
$objFiles = \Files::getInstance();
$objFiles->chmod($strCacheName, 0644);
}
// Return the path to new image
return $strCacheName;
}
/**
* Mark the object as modified
*/
protected function markModified()
{
// Return if marked as modified already
if ($this->blnIsModified === true) {
return;
}
$this->blnIsModified = true;
// Import the Files object (required in the destructor)
$this->Files = \Files::getInstance();
// Parse the local configuration file
if (static::$blnHasLcf) {
$strMode = 'top';
$resFile = fopen(TL_ROOT . '/system/config/localconfig.php', 'rb');
while (!feof($resFile)) {
$strLine = fgets($resFile);
$strTrim = trim($strLine);
if ($strTrim == '?>') {
continue;
}
if ($strTrim == '### INSTALL SCRIPT START ###') {
$strMode = 'data';
continue;
}
if ($strTrim == '### INSTALL SCRIPT STOP ###') {
$strMode = 'bottom';
continue;
}
if ($strMode == 'top') {
$this->strTop .= $strLine;
} elseif ($strMode == 'bottom') {
$this->strBottom .= $strLine;
} elseif ($strTrim != '') {
$arrChunks = array_map('trim', explode('=', $strLine, 2));
$this->arrData[$arrChunks[0]] = $arrChunks[1];
}
}
fclose($resFile);
}
}
/**
* Apply a watermark to an image
* @param string
* @param string
* @param string
*/
public static function watermarkImage($image, $watermark, $position = 'br')
{
$image = urldecode($image);
if (!is_file(TL_ROOT . '/' . $image) || !is_file(TL_ROOT . '/' . $watermark)) {
return $image;
}
$objFile = new File($image);
$strCacheName = 'system/html/' . $objFile->filename . '-' . substr(md5($watermark . '-' . $position . '-' . $objFile->mtime), 0, 8) . '.' . $objFile->extension;
// Return the path of the new image if it exists already
if (file_exists(TL_ROOT . '/' . $strCacheName)) {
return $strCacheName;
}
// HOOK: add custom logic
if (isset($GLOBALS['ISO_HOOKS']['watermarkImage']) && is_array($GLOBALS['ISO_HOOKS']['watermarkImage'])) {
foreach ($GLOBALS['ISO_HOOKS']['watermarkImage'] as $callback) {
$objCallback = in_array('getInstance', get_class_methods($callback[0])) ? call_user_func(array($callback[0], 'getInstance')) : new $callback[0]();
$return = $objCallback->{$callback}[1]($image, $watermark);
if (is_string($return)) {
return $return;
}
}
}
$arrGdinfo = gd_info();
$strGdVersion = preg_replace('/[^0-9\\.]+/', '', $arrGdinfo['GD Version']);
// Load image
switch ($objFile->extension) {
case 'gif':
if ($arrGdinfo['GIF Read Support']) {
$strImage = imagecreatefromgif(TL_ROOT . '/' . $image);
}
break;
case 'jpg':
case 'jpeg':
if ($arrGdinfo['JPG Support'] || $arrGdinfo['JPEG Support']) {
$strImage = imagecreatefromjpeg(TL_ROOT . '/' . $image);
}
break;
case 'png':
if ($arrGdinfo['PNG Support']) {
$strImage = imagecreatefrompng(TL_ROOT . '/' . $image);
}
break;
}
// Image could not be read
if (!$strImage) {
return $image;
}
$objWatermark = new File($watermark);
// Load watermark
switch ($objWatermark->extension) {
case 'gif':
if ($arrGdinfo['GIF Read Support']) {
$strWatermark = imagecreatefromgif(TL_ROOT . '/' . $watermark);
}
break;
case 'jpg':
case 'jpeg':
if ($arrGdinfo['JPG Support'] || $arrGdinfo['JPEG Support']) {
$strWatermark = imagecreatefromjpeg(TL_ROOT . '/' . $watermark);
}
break;
case 'png':
if ($arrGdinfo['PNG Support']) {
$strWatermark = imagecreatefrompng(TL_ROOT . '/' . $watermark);
}
break;
}
// Image could not be read
if (!$strWatermark) {
return $image;
}
switch ($position) {
case 'tl':
$x = 0;
$y = 0;
break;
case 'tc':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = 0;
break;
case 'tr':
$x = $objFile->width - $objWatermark->width;
$y = 0;
break;
case 'cc':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = $objFile->height / 2 - $objWatermark->height / 2;
break;
case 'bl':
$x = 0;
$y = $objFile->height - $objWatermark->height;
break;
case 'bc':
$x = $objFile->width / 2 - $objWatermark->width / 2;
$y = $objFile->height - $objWatermark->height;
break;
case 'br':
default:
$x = $objFile->width - $objWatermark->width;
$y = $objFile->height - $objWatermark->height;
break;
}
imagecopy($strImage, $strWatermark, $x, $y, 0, 0, $objWatermark->width, $objWatermark->height);
// Fallback to PNG if GIF ist not supported
if ($objFile->extension == 'gif' && !$arrGdinfo['GIF Create Support']) {
$objFile->extension = 'png';
}
// Create the new image
switch ($objFile->extension) {
case 'gif':
imagegif($strImage, TL_ROOT . '/' . $strCacheName);
break;
case 'jpg':
case 'jpeg':
imagejpeg($strImage, TL_ROOT . '/' . $strCacheName, !$GLOBALS['TL_CONFIG']['jpgQuality'] ? 80 : $GLOBALS['TL_CONFIG']['jpgQuality']);
break;
case 'png':
imagepng($strImage, TL_ROOT . '/' . $strCacheName);
break;
}
// Destroy the temporary images
imagedestroy($strImage);
imagedestroy($strWatermark);
// Resize the original image
if ($target) {
$objFiles = Files::getInstance();
$objFiles->rename($strCacheName, $target);
return $target;
}
// Set the file permissions when the Safe Mode Hack is used
if ($GLOBALS['TL_CONFIG']['useFTP']) {
$objFiles = Files::getInstance();
$objFiles->chmod($strCacheName, 0644);
}
// Return the path to new image
return $strCacheName;
}
