/**
* Writes the component.yml file with the data defined in component data array
*
* @param \Cx\Core\View\Model\Entity\Theme $theme the theme object
*/
public function saveComponentData(\Cx\Core\View\Model\Entity\Theme $theme)
{
global $_ARRAYLANG;
if (!file_exists(\Env::get('cx')->getWebsiteThemesPath() . '/' . $theme->getFoldername())) {
if (!\Cx\Lib\FileSystem\FileSystem::make_folder(\Env::get('cx')->getWebsiteThemesPath() . '/' . $theme->getFoldername())) {
\Message::add($theme->getFoldername() . " : " . $_ARRAYLANG['TXT_THEME_UNABLE_TO_CREATE']);
}
}
$filePath = \Env::get('cx')->getWebsiteThemesPath() . '/' . $theme->getFoldername() . '/component.yml';
try {
$file = new \Cx\Lib\FileSystem\File($filePath);
$file->touch();
$yaml = new \Symfony\Component\Yaml\Yaml();
$file->write($yaml->dump(array('DlcInfo' => $theme->getComponentData())));
} catch (\Exception $e) {
\DBG::log($e->getMessage());
throw new $e();
}
}
function activateDebugging()
{
$File = new \Cx\Lib\FileSystem\File(ASCMS_DOCUMENT_ROOT . '/update/dbg.log');
if ($File->getAccessMode() == \Cx\Lib\FileSystem\File::FTP_ACCESS) {
throw new \Exception('Cannot write log via FTP (file needs to be loaded into memory which leads to memory overflow)');
}
// temporariy disable FTP support to prevent the FileSystem
// from creating the dbg.log file through FTP
$ftpConfig = \Env::get('ftpConfig');
if ($ftpConfig['is_activated']) {
\DBG::msg('Update: Intentionally deactivate FTP support as we do not support to write the update log (dbg.log) through FTP due to potential memory overflows.');
$hackedFtpConfig = $ftpConfig;
$hackedFtpConfig['is_activated'] = false;
\Env::set('ftpConfig', $hackedFtpConfig);
}
$File->touch();
// reset FTP
if ($ftpConfig['is_activated']) {
\Env::set('ftpConfig', $ftpConfig);
}
if ($File->makeWritable()) {
\DBG::activate(DBG_LOG_FILE | DBG_PHP | DBG_DB);
return true;
}
return false;
}
/**
* Saves the new image wherever you want
* @todo In case the PHP script has no write access to the location set by $this->newImageFile,
* the image shall be sent to the output buffer and then be put into the new file
* location using the FileSystemFile object.
* @access public
* @param string $file The path for the image file to be written.
* @param booelan $forceOverwrite Force overwriting existing files if true.
* @return boolean True on success, false otherwise.
*/
public function saveNewImage($file, $forceOverwrite = false)
{
// TODO: Add some sort of diagnostics (Message) here and elsewhere in this class
if (!$this->imageCheck) {
return false;
}
if (empty($this->newImage)) {
return false;
}
if (file_exists($file)) {
if (!$forceOverwrite) {
return false;
}
\Cx\Lib\FileSystem\FileSystem::makeWritable($file);
} else {
try {
$objFile = new \Cx\Lib\FileSystem\File($file);
$objFile->touch();
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
}
// TODO: Unfortunately, the functions imagegif(), imagejpeg() and imagepng() can't use the Contrexx FileSystem wrapper,
// therefore we need to set the global write access image files.
// This issue might be solved by using the output-buffer and write the image manually afterwards.
//
// IMPORTANT: In case something went wrong (see bug #1441) and the path $strPathNew.$strFileNew refers to a directory
// we must abort the operation here, otherwise we would remove the execution flag on a directory, which would
// cause to remove any browsing access to the directory.
if (is_dir($file)) {
return false;
}
\Cx\Lib\FileSystem\FileSystem::chmod($file, 0666);
//\Cx\Lib\FileSystem\FileSystem::CHMOD_FILE);
$this->newImageFile = $file;
if ($this->newImageType == self::IMG_TYPE_PNG) {
$this->setTransparency();
}
switch ($this->newImageType) {
case self::IMG_TYPE_GIF:
$function = 'imagegif';
if (!function_exists($function)) {
$function = 'imagejpeg';
}
break;
case self::IMG_TYPE_JPEG:
$function = 'imagejpeg';
break;
case self::IMG_TYPE_PNG:
// make a jpeg thumbnail, too
$function = 'imagepng';
break;
default:
return false;
}
// Only adjust quality, if it is set.
if ($this->newImageQuality != '') {
$function($this->newImage, $this->newImageFile, $this->getQuality());
} else {
$function($this->newImage, $this->newImageFile);
}
return true;
}
/**
*
* @param Cx\Core_Modules\Listing\Model\ExportInterface $exportInterface
* @param type $filename
* @throws \Cx\Lib\FileSystem\FileSystemException
*/
public function exportToFile(\Cx\Core_Modules\Listing\Model\Entity\Exportable $exportInterface, $filename)
{
try {
$objFile = new \Cx\Lib\FileSystem\File($filename);
$objFile->touch();
$objFile->write($this->export($exportInterface));
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
throw new DataSetException("Failed to export data to file {$filename}!");
}
}
public static function touch($path)
{
try {
$objFile = new \Cx\Lib\FileSystem\File($path);
$objFile->touch();
return true;
} catch (FileSystemException $e) {
\DBG::msg($e->getMessage());
}
return false;
}
function createConfigFile()
{
global $configFile, $_ARRLANG;
$statusMsg = "";
$configFileContent = $this->_getConfigFileTemplate($statusMsg);
if (!empty($statusMsg)) {
return $statusMsg;
}
$configFilePath = $_SESSION['installer']['config']['documentRoot'] . $_SESSION['installer']['config']['offsetPath'] . $configFile;
try {
$objFile = new \Cx\Lib\FileSystem\File($configFilePath);
$objFile->touch();
$objFile->write($configFileContent);
return true;
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
return sprintf($_ARRLANG['TXT_CANNOT_CREATE_FILE'] . "<br />", $configFilePath);
}
private function testLoad($path, $name)
{
if (!file_exists($path) || !$this->checkClassExistsInFile($name, $path)) {
return false;
}
$path = substr($path, strlen($this->cx->getCodeBaseDocumentRootPath()));
if (!$this->loadClass($path, $name)) {
return false;
}
try {
$objFile = new \Cx\Lib\FileSystem\File($this->userClassCacheFile);
if (!file_exists($this->userClassCacheFile)) {
$objFile->touch();
}
$cacheArr = unserialize(file_get_contents($this->classLoader->getFilePath($this->userClassCacheFile)));
$cacheArr[$name] = $path;
$objFile->write(serialize($cacheArr));
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
return true;
}
/**
* Store the website details into the YML file
*
* @param string $folderPath
* @param string $filePath
* @param array $ymlContent
*
* @return null
*/
public function storeUpdateWebsiteDetailsToYml($folderPath, $filePath, $ymlContent)
{
if (empty($folderPath) || empty($filePath)) {
return;
}
try {
if (!file_exists($folderPath)) {
\Cx\Lib\FileSystem\FileSystem::make_folder($folderPath);
}
$file = new \Cx\Lib\FileSystem\File($filePath);
$file->touch();
$yaml = new \Symfony\Component\Yaml\Yaml();
$file->write($yaml->dump(array('PendingCodeBaseChanges' => $ymlContent)));
} catch (\Exception $e) {
\DBG::log($e->getMessage());
}
}
/**
* Exports a DataSet to a file using an export interface
*
* @param Cx\Core_Modules\Listing\Model\Entity\Exportable $exportInterface
* @param string $filename
* @param boolean $useCache
* @throws \Cx\Lib\FileSystem\FileSystemException
*/
public function exportToFile(\Cx\Core_Modules\Listing\Model\Entity\Exportable $exportInterface, $filename, $useCache = true)
{
try {
$objFile = new \Cx\Lib\FileSystem\File($filename);
$objFile->touch();
$export = $this->export($exportInterface);
$objFile->write($export);
// delete old key from cache, to reload it on the next import
if ($useCache) {
$cache = \Cx\Core\Core\Controller\Cx::instanciate()->getComponent('Cache');
if (!$cache) {
throw new DataSetException('Cache component not available at this stage!');
}
$cache->delete($filename);
}
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
throw new DataSetException("Failed to export data to file {$filename}!");
}
}
/**
* Should be called whenever there's a problem with the settings
*
* Tries to fix or recreate the settings.
* @return boolean False, always.
*
*/
function errorHandler()
{
try {
$file = new \Cx\Lib\FileSystem\File(\Env::get('cx')->getWebsiteConfigPath() . '/' . $this->section . '.yml');
$file->touch();
return false;
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
}
/**
* Write the meta information of the component to the file
*
* @param \Cx\Lib\FileSystem\File $file Path to meta file
*/
private function writeMetaDataToFile($file)
{
$publisher = '';
$query = '
SELECT
`distributor`
FROM
`' . DBPREFIX . 'modules`
WHERE
`name` = "' . $this->componentName . '"
LIMIT 1
';
$result = $this->db->query($query);
if (!$result->EOF) {
$publisher = $result->fields['distributor'];
}
$content = array('DlcInfo' => array('name' => $this->componentName, 'type' => $this->componentType, 'publisher' => $publisher, 'dependencies' => null, 'versions' => null, 'rating' => 0, 'downloads' => 0, 'price' => 0.0, 'pricePer' => 0, 'additionalFiles' => array()));
try {
$file = new \Cx\Lib\FileSystem\File($file);
$file->touch();
$file->write(\Symfony\Component\Yaml\Yaml::dump($content, 3));
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
}
/**
* Write sitemap-file
*
* @global object
* @global array
* @param array An array containing the language ID's of which languages should be included in the sitemap.
* @param string The two letter language code of the selected language used as the virtual language path
*/
protected function writeXML()
{
$filename = \FWLanguage::getLanguageCodeById($this->lang) ? sprintf(self::$strFileNameWithLang, \FWLanguage::getLanguageCodeById($this->lang)) : self::$strFileName;
$xml = $this->render();
try {
$filePath = \Env::get('cx')->getWebsiteDocumentRootPath();
$objFile = new \Cx\Lib\FileSystem\File($filePath . self::$strFilePath . '/' . $filename);
$objFile->touch();
$objFile->write($xml);
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::log($e->getMessage());
return false;
}
return true;
}
/**
* Checks if file exists, if not - creates new one with metadata
*
* @param string $filename
* @param array $unique_keys
* @param string $identifier
* @return boolean
* @throws \Cx\Core\Setting\Controller\SettingException
*/
protected function prepareFile($filename, $unique_keys = array(), $identifier)
{
if ($this->fileExistsAndNotEmpty($filename)) {
return true;
}
\DBG::log('Creating new file');
try {
$file = new \Cx\Lib\FileSystem\File($filename);
$file->touch();
$data = trim($file->getData());
if (empty($data)) {
$inidata = "meta:\n" . " auto_increment: 1\n";
if (!empty($identifier)) {
$inidata .= " identifier: {$identifier}\n";
}
if (!empty($unique_keys)) {
$inidata .= " unique_keys:\n";
foreach ($unique_keys as $key) {
$inidata .= " - {$key}";
}
}
$file->write($inidata);
}
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::log('EX ' . $e->getMessage());
throw new \Cx\Core\Setting\Controller\YamlRepositoryException($e->getMessage());
}
}
/**
* Create default theme files
*
* \Cx\Core\View\Model\Entity\Theme $theme
*/
private function createDefaultFiles(\Cx\Core\View\Model\Entity\Theme $theme)
{
global $_ARRAYLANG;
foreach ($this->directories as $dir) {
if (!\Cx\Lib\FileSystem\FileSystem::make_folder($this->path . $theme->getFoldername() . '/' . $dir)) {
\Message::add(sprintf($_ARRAYLANG['TXT_UNABLE_TO_CREATE_FILE'], contrexx_raw2xhtml($theme->getFoldername() . '/' . $dir)), \Message::CLASS_ERROR);
return false;
}
}
//copy "not available" preview.gif as default preview image
$previewImage = $this->path . $theme->getFoldername() . \Cx\Core\View\Model\Entity\Theme::THEME_PREVIEW_FILE;
if (!file_exists($previewImage)) {
try {
$objFile = new \Cx\Lib\FileSystem\File(\Env::get('cx')->getCodeBaseDocumentRootPath() . \Cx\Core\View\Model\Entity\Theme::THEME_DEFAULT_PREVIEW_FILE);
$objFile->copy($previewImage);
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
\Message::add(sprintf($_ARRAYLANG['TXT_UNABLE_TO_CREATE_FILE'], contrexx_raw2xhtml($theme->getFoldername() . \Cx\Core\View\Model\Entity\Theme::THEME_PREVIEW_FILE)), \Message::CLASS_ERROR);
return false;
}
}
foreach ($this->filenames as $file) {
// skip component.yml, will be created later
if ($file == 'component.yml') {
continue;
}
$filePath = $this->path . $theme->getFoldername() . '/' . $file;
if (!file_exists($filePath)) {
try {
$objFile = new \Cx\Lib\FileSystem\File($filePath);
$objFile->touch();
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
\Message::add(sprintf($_ARRAYLANG['TXT_UNABLE_TO_CREATE_FILE'], contrexx_raw2xhtml($theme->getFoldername() . '/' . $file)), \Message::CLASS_ERROR);
return false;
}
}
}
// write component.yml file
// this line will create a default component.yml file
try {
$this->themeRepository->loadComponentData($theme);
$this->themeRepository->convertThemeToComponent($theme);
} catch (\Exception $e) {
\DBG::msg($e->getMessage());
\Message::add($_ARRAYLANG['TXT_UNABLE_TO_CONVERT_THEME_TO_COMPONENT'], \Message::CLASS_ERROR);
}
return true;
}
/**
* Create an Image
* @param string $strPathOld: The old path of the image
* @param string $strPathNew: The new path for the created image
* @param string $strFileOld: The name of the old file
* @param string $strFileNew: The name of the new file
* @param integer $intNewWidth: Width of the new image
* @param integer $intNewHeight: Height of the new image
* @param integer $intQuality: Quality of the new image
*/
function createImages_JPG_GIF_PNG($strPathOld, $strPathNew, $strFileOld, $strFileNew, $intNewWidth, $intNewHeight, $intQuality)
{
global $_ARRAYLANG;
//TODO: sometimes, strings are passed... this is a workaround
$intNewWidth = intval($intNewWidth);
$intNewHeight = intval($intNewHeight);
//copy image
$intSize = getimagesize($strPathOld . $strFileOld);
//ermittelt die Gr��e des Bildes
$intWidth = $intSize[0];
//die Breite des Bildes
$intHeight = $intSize[1];
//die H�he des Bildes
$strType = $intSize[2];
//type des Bildes
if (file_exists($strPathNew . $strFileNew)) {
\Cx\Lib\FileSystem\FileSystem::makeWritable($strPathNew . $strFileNew);
} else {
try {
$objFile = new \Cx\Lib\FileSystem\File($strPathNew . $strFileNew);
$objFile->touch();
$objFile->makeWritable();
} catch (\Cx\Lib\FileSystem\FileSystemException $e) {
\DBG::msg($e->getMessage());
}
}
// TODO: Unfortunately, the functions imagegif(), imagejpeg() and imagepng() can't use the Cloudrexx FileSystem wrapper,
// therefore we need to set the global write access image files.
// This issue might be solved by using the output-buffer and write the image manually afterwards.
//
// IMPORTANT: In case something went wrong (see bug #1441) and the path $strPathNew.$strFileNew refers to a directory
// we must abort the operation here, otherwise we would remove the execution flag on a directory, which would
// cause to remove any browsing access to the directory.
if (is_dir($strPathNew . $strFileNew)) {
return false;
}
\Cx\Lib\FileSystem\FileSystem::chmod($strPathNew . $strFileNew, 0666);
//\Cx\Lib\FileSystem\FileSystem::CHMOD_FILE);
//fix cases of zeroes
if ($intNewWidth == 0) {
if ($intNewHeight == 0) {
$intNewHeight = $this->arrSettings['standard_height_abs'];
}
if ($intNewHeight == 0) {
//set a standard value if the settings default to 0
$intNewHeight = 100;
}
$intNewWidth = round($intWidth * $intNewHeight / $intHeight, 0);
} else {
if ($intNewHeight == 0) {
$intNewHeight = round($intHeight * $intNewWidth / $intWidth, 0);
}
}
$objSystem = new \FWSystem();
if ($objSystem === false) {
return false;
}
if (is_array($intSize)) {
$memoryLimit = $objSystem->getBytesOfLiteralSizeFormat(@ini_get('memory_limit'));
// a $memoryLimit of zero means that there is no limit. so let's try it and hope that the host system has enough memory
if (!empty($memoryLimit)) {
$potentialRequiredMemory = $intSize[0] * $intSize[1] * ($intSize['bits'] / 8) * $intSize['channels'] * 1.8 * 2;
if (function_exists('memory_get_usage')) {
$potentialRequiredMemory += memory_get_usage();
} else {
// add a default of 10 MBytes
$potentialRequiredMemory += 10 * pow(1024, 2);
}
if ($potentialRequiredMemory > $memoryLimit) {
// try to set a higher memory_limit
@ini_set('memory_limit', $potentialRequiredMemory);
$curr_limit = $objSystem->getBytesOfLiteralSizeFormat(@ini_get('memory_limit'));
if ($curr_limit < $potentialRequiredMemory) {
return false;
}
}
}
} else {
return false;
}
switch ($strType) {
case 1:
//GIF
if ($this->boolGifEnabled) {
$handleImage1 = ImageCreateFromGif($strPathOld . $strFileOld);
$handleImage2 = @ImageCreateTrueColor($intNewWidth, $intNewHeight);
ImageCopyResampled($handleImage2, $handleImage1, 0, 0, 0, 0, $intNewWidth, $intNewHeight, $intWidth, $intHeight);
ImageGif($handleImage2, $strPathNew . $strFileNew);
ImageDestroy($handleImage1);
ImageDestroy($handleImage2);
} else {
$this->strErrMessage = $_ARRAYLANG['TXT_GALLERY_NO_GIF_SUPPORT'];
}
break;
case 2:
//JPG
if ($this->boolJpgEnabled) {
$handleImage1 = ImageCreateFromJpeg($strPathOld . $strFileOld);
$handleImage2 = ImageCreateTrueColor($intNewWidth, $intNewHeight);
ImageCopyResampled($handleImage2, $handleImage1, 0, 0, 0, 0, $intNewWidth, $intNewHeight, $intWidth, $intHeight);
ImageJpeg($handleImage2, $strPathNew . $strFileNew, $intQuality);
ImageDestroy($handleImage1);
ImageDestroy($handleImage2);
} else {
$this->strErrMessage = $_ARRAYLANG['TXT_GALLERY_NO_JPG_SUPPORT'];
}
break;
case 3:
//PNG
if ($this->boolPngEnabled) {
$handleImage1 = ImageCreateFromPNG($strPathOld . $strFileOld);
$handleImage2 = @ImageCreateTrueColor($intNewWidth, $intNewHeight);
ImageAlphaBlending($handleImage2, false);
ImageSaveAlpha($handleImage2, true);
ImageCopyResampled($handleImage2, $handleImage1, 0, 0, 0, 0, $intNewWidth, $intNewHeight, $intWidth, $intHeight);
ImagePNG($handleImage2, $strPathNew . $strFileNew);
ImageDestroy($handleImage1);
ImageDestroy($handleImage2);
} else {
$this->strErrMessage = $_ARRAYLANG['TXT_GALLERY_NO_PNG_SUPPORT'];
}
break;
}
return true;
}
