private function make_directory_writable($path) { // provides fileop class. require_once AWPCP_DIR . '/fileop.class.php'; $previous_umask = umask(0); $fileop = new fileop(); if (!$fileop->set_permission($path, $this->get_default_directory_mode())) { $message = __('There was a problem trying to make directory <directory-name> writable.', 'AWPCP'); $message = str_replace('<directory-name>', awpcp_utf8_basename($path), $message); throw new AWPCP_Exception($message); } umask($previous_umask); return $path; }
/** * Check that the given file meets the file size, dimensions and file type * constraints and moves the file to the AWPCP Uploads directory. * * @param $error if an error occurs the error message will be returned by reference * using this variable. * @param $action 'upload' if the file was uplaoded using an HTML File field. * 'copy' if the file was uplaoded using a different method. Images * extracted from a ZIP file during Ad import. * @return false if an error occurs or an array with the upload file information * on success. * @since 3.0.2 * @deprecated 3.4 */ function awpcp_upload_file($file, $constraints, &$error = false, $action = 'upload') { $filename = sanitize_file_name(strtolower($file['name'])); $tmpname = $file['tmp_name']; $mime_type = $file['type']; if (!in_array($mime_type, $constraints['mime_types'])) { $error = _x('The type of the uplaoded file %s is not allowed.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } $paths = awpcp_get_uploads_directories(); if (!file_exists($tmpname)) { $error = _x('The specified file does not exists: %s.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } if ($action == 'upload' && !is_uploaded_file($tmpname)) { $error = _x('Unknown error encountered while uploading the image.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } $file_size = filesize($tmpname); if (empty($file_size) || $file_size <= 0) { $error = _x('There was an error trying to find out the file size of the image %s.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } if (in_array($mime_type, awpcp_get_image_mime_types())) { if ($file_size > $constraints['max_image_size']) { $error = _x('The file %s was larger than the maximum allowed file size of %s bytes. The file was not uploaded.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>', $constraints['max_image_size']); return false; } if ($file_size < $constraints['min_image_size']) { $error = _x('The size of %1$s was too small. The file was not uploaded. File size must be greater than %2$d bytes.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>', $constraints['min_image_size']); return false; } $img_info = getimagesize($tmpname); if (!isset($img_info[0]) && !isset($img_info[1])) { $error = _x('The file %s does not appear to be a valid image file.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } if ($img_info[0] < $constraints['min_image_width']) { $error = _x('The image %s did not meet the minimum width of %s pixels. The file was not uploaded.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>', $constraints['min_image_width']); return false; } if ($img_info[1] < $constraints['min_image_height']) { $error = _x('The image %s did not meet the minimum height of %s pixels. The file was not uploaded.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>', $constraints['min_image_height']); return false; } } else { if ($file_size > $constraints['max_attachment_size']) { $error = _x('The file %s was larger than the maximum allowed file size of %s bytes. The file was not uploaded.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>', $constraints['max_attachment_size']); return false; } } $newname = awpcp_unique_filename($tmpname, $filename, array($paths['files_dir'], $paths['thumbnails_dir'])); $newpath = trailingslashit($paths['files_dir']) . $newname; if ($action == 'upload' && !@move_uploaded_file($tmpname, $newpath)) { $error = _x('The file %s could not be moved to the destination directory.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); return false; } else { if ($action == 'copy' && !@copy($tmpname, $newpath)) { $error = _x('The file %s could not be copied to the destination directory.', 'upload files', 'AWPCP'); $error = sprintf($message, '<strong>' . $filename . '</strong>'); return false; } } if (in_array($mime_type, awpcp_get_image_mime_types())) { if (!awpcp_create_image_versions($newname, $paths['files_dir'])) { $error = _x('Could not create resized versions of image %s.', 'upload files', 'AWPCP'); $error = sprintf($error, '<strong>' . $filename . '</strong>'); # TODO: unlink resized version, thumbnail and primary image @unlink($newpath); return false; } } @chmod($newpath, 0644); return array('original' => $filename, 'filename' => awpcp_utf8_basename($newpath), 'path' => str_replace($paths['files_dir'], '', $newpath), 'mime_type' => $mime_type); }