Add revoke follow feature

[friendica.git] / view / theme / vier / style.php

diff --git a/view/theme/vier/style.php b/view/theme/vier/style.php
index 3d3c776745de4c86a02527d334a0eab9a811b61f..6ae61fd95566c7c657d116bee1f2de00a7ba2c80 100644 (file)
--- a/view/theme/vier/style.php
+++ b/view/theme/vier/style.php
@@ -1,36 +1,57 @@
 <?php
-$uid = get_theme_uid();
+/**
+ * @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/>.
+ *
+ */
 
-$style = get_pconfig($uid, 'vier', 'style');
+use Friendica\Core\Logger;
+use Friendica\DI;
 
-if ($style == "")
-       $style = get_config('vier', 'style');
+$uid = $_REQUEST['puid'] ?? 0;
 
-if ($style == "")
-       $style = "plus";
+$style = DI::pConfig()->get($uid, 'vier', 'style');
+
+if (empty($style)) {
+       $style = DI::config()->get('vier', 'style');
+}
 
-if ($style == "flat")
-       $stylecssfile = 'view/theme/vier/flat.css';
-else if ($style == "netcolour")
-       $stylecssfile = 'view/theme/vier/netcolour.css';
-else if ($style == "breathe")
-       $stylecssfile = 'view/theme/vier/breathe.css';
-else if ($style == "plus")
-       $stylecssfile = 'view/theme/vier/plus.css';
-else if ($style == "dark")
-       $stylecssfile = 'view/theme/vier/dark.css';
-
-if (file_exists($THEMEPATH."//style.css")) {
-       $stylecss = file_get_contents($THEMEPATH."//style.css")."\n";
-       $modified = filemtime($THEMEPATH."//style.css");
+if (empty($style)) {
+       $style = "plus";
 }
 
-$stylemodified = filemtime($stylecssfile);
-$stylecss .= file_get_contents($stylecssfile);
+$stylecss = '';
+$modified = '';
 
-if ($stylemodified > $modified)
-       $modified = $stylemodified;
+$style = \Friendica\Util\Strings::sanitizeFilePathItem($style);
 
+foreach (['style', $style] as $file) {
+       $stylecssfile = $THEMEPATH . DIRECTORY_SEPARATOR . $file .'.css';
+       if (file_exists($stylecssfile)) {
+               $stylecss .= file_get_contents($stylecssfile);
+               $stylemodified = filemtime($stylecssfile);
+               if ($stylemodified > $modified) {
+                       $modified = $stylemodified;
+               }
+       } else {
+               //TODO: use Logger::ERROR?
+               Logger::log('Error: missing file: "' . $stylecssfile .'" (userid: '. $uid .')');
+       }
+}
 $modified = gmdate('r', $modified);
 
 $etag = md5($stylecss);
@@ -40,13 +61,12 @@ header('Cache-Control: public');
 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(array('"', "-gzip"), array('', ''),
+       $cached_etag = str_replace(['"', "-gzip"], ['', ''],
                                stripslashes($_SERVER['HTTP_IF_NONE_MATCH']));
 
-       if (($cached_modified == $modified) AND ($cached_etag == $etag)) {
+       if (($cached_modified == $modified) && ($cached_etag == $etag)) {
                header('HTTP/1.1 304 Not Modified');
                exit();
        }