/** * Autorename file if previous name is already taken * * @param string $filePath * @param string $fileName * @param string $sFileNameOrginal */ public static function autoRename($filePath, $fileName) { $sFileNameOrginal = $fileName; $iCounter = 0; while (true) { $sFilePath = CKFinder_Connector_Utils_FileSystem::combinePaths($filePath, $fileName); if (file_exists($sFilePath)) { $iCounter++; $fileName = CKFinder_Connector_Utils_FileSystem::getFileNameWithoutextension($sFileNameOrginal, false) . "(" . $iCounter . ")" . "." . CKFinder_Connector_Utils_FileSystem::getextension($sFileNameOrginal, false); } else { break; } } return $fileName; }
/** * handle request and build XML * @access protected * */ function buildXml() { if (empty($_POST['CKFinderCommand']) || $_POST['CKFinderCommand'] != 'true') { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST); } $this->checkConnector(); $this->checkRequest(); //resizing to 1x1 is almost equal to deleting a file, that's why FILE_DELETE permissions are required if (!$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_DELETE) || !$this->_currentFolder->checkAcl(CKFINDER_CONNECTOR_ACL_FILE_UPLOAD)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_UNAUTHORIZED); } $_config =& CKFinder_Connector_core_Factory::getInstance("core_config"); $resourceTypeInfo = $this->_currentFolder->getResourceTypeconfig(); if (!isset($_POST["fileName"])) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME); } $fileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding($_POST["fileName"]); if (!CKFinder_Connector_Utils_FileSystem::checkFileName($fileName) || $resourceTypeInfo->checkIsHiddenFile($fileName)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST); } if (!$resourceTypeInfo->checkextension($fileName, false)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST); } $filePath = CKFinder_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $fileName); if (!file_exists($filePath) || !is_file($filePath)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_FILE_NOT_FOUND); } $newWidth = trim($_POST['width']); $newHeight = trim($_POST['height']); $quality = 80; $resizeOriginal = !empty($_POST['width']) && !empty($_POST['height']); if ($resizeOriginal) { if (!preg_match("/^\\d+\$/", $newWidth) || !preg_match("/^\\d+\$/", $newHeight) || !preg_match("/^\\d+\$/", $newWidth)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST); } if (!isset($_POST["newFileName"])) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME); } $newFileName = CKFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding($_POST["newFileName"]); if (!$resourceTypeInfo->checkextension($newFileName)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION); } if (!CKFinder_Connector_Utils_FileSystem::checkFileName($newFileName) || $resourceTypeInfo->checkIsHiddenFile($newFileName)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_NAME); } $newFilePath = CKFinder_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $newFileName); if (!is_writable(dirname($newFilePath))) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED); } if ($_POST['overwrite'] != "1" && file_exists($newFilePath)) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ALREADY_EXIST); } $_imagesconfig = $_config->getImagesconfig(); $maxWidth = $_imagesconfig->getMaxWidth(); $maxHeight = $_imagesconfig->getMaxHeight(); // Shouldn't happen as the JavaScript validation should not allow this. if ($maxWidth > 0 && $newWidth > $maxWidth || $maxHeight > 0 && $newHeight > $maxHeight) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST); } } require_once CKFINDER_CONNECTOR_LIB_DIR . "/CommandHandler/Thumbnail.php"; if ($resizeOriginal) { $result = CKFinder_Connector_CommandHandler_Thumbnail::createThumb($filePath, $newFilePath, $newWidth, $newHeight, $quality, false); if (!$result) { $this->_errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_ACCESS_DENIED); } } $config = $this->getconfig(); $nameWithoutExt = preg_replace("/^(.+)\\_\\d+x\\d+\$/", "\$1", CKFinder_Connector_Utils_FileSystem::getFileNameWithoutextension($fileName)); $extension = CKFinder_Connector_Utils_FileSystem::getextension($fileName); foreach (array('small', 'medium', 'large') as $size) { if (!empty($_POST[$size]) && $_POST[$size] == '1') { $thumbName = $nameWithoutExt . "_" . $size . "." . $extension; $newFilePath = CKFinder_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $thumbName); if (!empty($config[$size . 'Thumb'])) { if (preg_match("/^(\\d+)x(\\d+)\$/", $config[$size . 'Thumb'], $matches)) { CKFinder_Connector_CommandHandler_Thumbnail::createThumb($filePath, $newFilePath, $matches[1], $matches[2], $quality, true); } } } } }