/**
* Return content of default robot.txt
*
* @return bool|string
*/
protected function _getDefaultValue()
{
$file = $this->_filePath;
if ($this->_filesystem->isFile($file)) {
return $this->_filesystem->read($file);
}
return false;
}
/**
* Fetches and outputs file to user browser
* $info is array with following indexes:
* - 'path' - full file path
* - 'type' - mime type of file
* - 'size' - size of file
* - 'title' - user-friendly name of file (usually - original name as uploaded in Magento)
*
* @param Mage_Core_Controller_Response_Http $response
* @param string $filePath
* @param array $info
* @return bool
*/
public function downloadFileOption($response, $filePath, $info)
{
try {
$response->setHttpResponseCode(200)->setHeader('Pragma', 'public', true)->setHeader('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', true)->setHeader('Content-type', $info['type'], true)->setHeader('Content-Length', $info['size'])->setHeader('Content-Disposition', 'inline' . '; filename=' . $info['title'])->clearBody();
$response->sendHeaders();
echo $this->_filesystem->read($filePath);
} catch (Exception $e) {
return false;
}
return true;
}
/**
* Return content of backup file
*
* @return string
*/
public function &getFile()
{
if (!$this->exists()) {
Mage::throwException($this->_helper->__("Backup file does not exist."));
}
return $this->_filesystem->read($this->_getFilePath());
}
public function replaceTmpEncryptKey($key = null)
{
if (!$key) {
$key = md5(Mage::helper('Mage_Core_Helper_Data')->getRandomString(10));
}
$localXml = $this->_filesystem->read($this->_localConfigFile);
$localXml = str_replace(self::TMP_ENCRYPT_KEY_VALUE, $key, $localXml);
$this->_filesystem->write($this->_localConfigFile, $localXml);
return $this;
}
/**
* Load local package data array
*
* @param string $packageName without extension
* @return array|false
*/
public function loadLocalPackage($packageName)
{
//check LFI protection
$this->checkLfiProtection($packageName);
$path = $this->getLocalPackagesPath();
$xmlFile = $path . $packageName . '.xml';
$serFile = $path . $packageName . '.ser';
if ($this->_filesystem->isFile($xmlFile) && $this->_filesystem->isReadable($xmlFile)) {
$xml = simplexml_load_string($this->_filesystem->read($xmlFile));
$data = Mage::helper('Mage_Core_Helper_Data')->xmlToAssoc($xml);
if (!empty($data)) {
return $data;
}
}
if ($this->_filesystem->isFile($serFile) && $this->_filesystem->isReadable($xmlFile)) {
$data = unserialize($this->_filesystem->read($serFile));
if (!empty($data)) {
return $data;
}
}
return false;
}
/**
* Parses .htaccess file and apply php settings to shell script
*
* @return Mage_Core_Model_ShellAbstract
*/
protected function _applyPhpVariables()
{
$htaccess = $this->_getRootPath() . '.htaccess';
if ($this->_filesystem->isFile($htaccess)) {
// parse htaccess file
$data = $this->_filesystem->read($htaccess);
$matches = array();
preg_match_all('#^\\s+?php_value\\s+([a-z_]+)\\s+(.+)$#siUm', $data, $matches, PREG_SET_ORDER);
if ($matches) {
foreach ($matches as $match) {
@ini_set($match[1], str_replace("\r", '', $match[2]));
}
}
preg_match_all('#^\\s+?php_flag\\s+([a-z_]+)\\s+(.+)$#siUm', $data, $matches, PREG_SET_ORDER);
if ($matches) {
foreach ($matches as $match) {
@ini_set($match[1], str_replace("\r", '', $match[2]));
}
}
}
return $this;
}
/**
* Validate file
*
* @throws Mage_Core_Exception
* @param array $optionValue
* @return Mage_Catalog_Model_Product_Option_Type_Default
*/
protected function _validateFile($optionValue)
{
$option = $this->getOption();
/**
* @see Mage_Catalog_Model_Product_Option_Type_File::_validateUploadFile()
* There setUserValue() sets correct fileFullPath only for
* quote_path. So we must form both full paths manually and
* check them.
*/
$checkPaths = array();
if (isset($optionValue['quote_path'])) {
$checkPaths[] = Mage::getBaseDir() . $optionValue['quote_path'];
}
if (isset($optionValue['order_path']) && !$this->getUseQuotePath()) {
$checkPaths[] = Mage::getBaseDir() . $optionValue['order_path'];
}
$fileFullPath = null;
foreach ($checkPaths as $path) {
if (!$this->_filesystem->isFile($path)) {
if (!Mage::helper('Mage_Core_Helper_File_Storage_Database')->saveFileToFilesystem($fileFullPath)) {
continue;
}
}
$fileFullPath = $path;
break;
}
if ($fileFullPath === null) {
return false;
}
$validatorChain = new Zend_Validate();
$_dimentions = array();
if ($option->getImageSizeX() > 0) {
$_dimentions['maxwidth'] = $option->getImageSizeX();
}
if ($option->getImageSizeY() > 0) {
$_dimentions['maxheight'] = $option->getImageSizeY();
}
if (count($_dimentions) > 0 && !$this->_isImage($fileFullPath)) {
return false;
}
if (count($_dimentions) > 0) {
$validatorChain->addValidator(new Zend_Validate_File_ImageSize($_dimentions));
}
// File extension
$_allowed = $this->_parseExtensionsString($option->getFileExtension());
if ($_allowed !== null) {
$validatorChain->addValidator(new Zend_Validate_File_Extension($_allowed));
} else {
$_forbidden = $this->_parseExtensionsString($this->getConfigData('forbidden_extensions'));
if ($_forbidden !== null) {
$validatorChain->addValidator(new Zend_Validate_File_ExcludeExtension($_forbidden));
}
}
// Maximum file size
$maxFileSize = $this->getFileSizeService()->getMaxFileSize();
$validatorChain->addValidator(new Zend_Validate_File_FilesSize(array('max' => $maxFileSize)));
if ($validatorChain->isValid($fileFullPath)) {
$ok = $this->_filesystem->isReadable($fileFullPath) && isset($optionValue['secret_key']) && substr(md5($this->_filesystem->read($fileFullPath)), 0, 20) == $optionValue['secret_key'];
return $ok;
} elseif ($validatorChain->getErrors()) {
$errors = $this->_getValidatorErrors($validatorChain->getErrors(), $optionValue);
if (count($errors) > 0) {
$this->setIsValid(false);
Mage::throwException(implode("\n", $errors));
}
} else {
$this->setIsValid(false);
Mage::throwException(Mage::helper('Mage_Catalog_Helper_Data')->__('Please specify the product required option(s)'));
}
}
/**
* Load aliases to classes map from file
*
* @param string $pathToMapFile
*
* @return string
*/
protected function _loadMap($pathToMapFile)
{
$pathToMapFile = $this->_baseDir . DS . $pathToMapFile;
if ($this->_filesystem->isFile($pathToMapFile)) {
return $this->_filesystem->read($pathToMapFile);
}
return '';
}
/**
* Look for base template and read its contents
*
* @param string $module A fully qualified module name (<Namespace>_<Name>)
* @param string $filename File path relative to module/view folder
* @return string
* @throws Exception if the requested filename is not found
*/
public function loadBaseContents($module, $filename)
{
$includeFilename = Mage::getConfig()->getModuleDir('view', $module) . DIRECTORY_SEPARATOR . $filename;
$contents = $this->_filesystem->read($includeFilename);
if (!$contents) {
throw new Exception(sprintf('Failed to include file "%s".', $includeFilename));
}
return $contents;
}
/**
* Constructor.
* Following entries in $params are required: 'area', 'package', 'theme', 'locale', 'canSaveMap',
* 'mapDir', 'baseDir'.
*
* @param Magento_Filesystem $filesystem
* @param array $data
*/
public function __construct(Magento_Filesystem $filesystem, array $data = array())
{
$this->_filesystem = $filesystem;
$this->_area = $data['area'];
$this->_theme = $data['themeModel'];
$this->_locale = $data['locale'];
$this->_canSaveMap = $data['canSaveMap'];
$this->_mapDir = $data['mapDir'];
$this->_basePath = $data['baseDir'] ? $data['baseDir'] . DIRECTORY_SEPARATOR : '';
$this->_mapFile = "{$this->_mapDir}/{$this->_area}_{$this->_theme->getId()}_{$this->_locale}.ser";
$this->_map = $this->_filesystem->isFile($this->_mapFile) ? unserialize($this->_filesystem->read($this->_mapFile)) : array();
}
/**
* Merge files, located under the same folder, into one and return file name of merged file
*
* @param array $files list of names relative to the same folder
* @param string $contentType
* @return string
* @throws Magento_Exception if not existing file requested for merge
*/
protected function _mergeFiles($files, $contentType)
{
$filesToMerge = array();
$mergedFile = array();
$jsDir = Mage::getBaseDir('js');
$publicDir = $this->_buildPublicViewFilename('');
foreach ($files as $file) {
$params = array();
$this->_updateParamDefaults($params);
$filesToMerge[$file] = $this->_publishViewFile($file, $params);
$mergedFile[] = str_replace('\\', '/', str_replace(array($jsDir, $publicDir), '', $filesToMerge[$file]));
}
$mergedFile = self::PUBLIC_MERGE_DIR . DS . md5(implode('|', $mergedFile)) . ".{$contentType}";
$mergedFile = $this->_buildPublicViewFilename($mergedFile);
$mergedMTimeFile = $mergedFile . '.dat';
$filesMTimeData = '';
foreach ($filesToMerge as $file) {
$filesMTimeData .= $this->_filesystem->getMTime($file);
}
if ($this->_filesystem->has($mergedFile) && $this->_filesystem->has($mergedMTimeFile) && $filesMTimeData == $this->_filesystem->read($mergedMTimeFile)) {
return $mergedFile;
}
if (!$this->_filesystem->isDirectory(dirname($mergedFile))) {
$this->_filesystem->createDirectory(dirname($mergedFile), 0777);
}
$result = array();
foreach ($filesToMerge as $file) {
if (!$this->_filesystem->has($file)) {
throw new Magento_Exception("Unable to locate file '{$file}' for merging.");
}
$content = $this->_filesystem->read($file);
if ($contentType == self::CONTENT_TYPE_CSS) {
$offset = $this->_getFilesOffset($file, dirname($mergedFile));
$content = $this->_applyCssUrlOffset($content, $offset);
}
$result[] = $content;
}
$result = ltrim(implode($result));
if ($contentType == self::CONTENT_TYPE_CSS) {
$result = $this->_popCssImportsUp($result);
}
$this->_filesystem->write($mergedFile, $result);
$this->_filesystem->write($mergedMTimeFile, $filesMTimeData);
return $mergedFile;
}
