<?php
/**
- * @file view/theme/vier/style.php
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
+
use Friendica\Core\Logger;
-use Friendica\Core\Config;
-use Friendica\Core\PConfig;
-use Friendica\Model\Profile;
+use Friendica\DI;
-$uid = Profile::getThemeUid();
+$uid = $_REQUEST['puid'] ?? 0;
-$style = PConfig::get($uid, 'vier', 'style');
+$style = DI::pConfig()->get($uid, 'vier', 'style');
if (empty($style)) {
- $style = Config::get('vier', 'style');
+ $style = DI::config()->get('vier', 'style');
}
if (empty($style)) {
$stylecss = '';
$modified = '';
+$style = \Friendica\Util\Strings::sanitizeFilePathItem($style);
+
foreach (['style', $style] as $file) {
$stylecssfile = $THEMEPATH . DIRECTORY_SEPARATOR . $file .'.css';
if (file_exists($stylecssfile)) {
header('ETag: "'.$etag.'"');
header('Last-Modified: '.$modified);
-if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) || isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
+if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
$cached_modified = gmdate('r', strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']));
$cached_etag = str_replace(['"', "-gzip"], ['', ''],
stripslashes($_SERVER['HTTP_IF_NONE_MATCH']));