Rewrite Proxy module

[friendica.git] / mod / tagrm.php

diff --git a/mod/tagrm.php b/mod/tagrm.php
index 2678748de5831e3e930a4dc45144edc0697beb87..24a41be95ce79a141b97545bb9693ec1476eaa0b 100644 (file)
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -9,6 +9,7 @@ use Friendica\Core\L10n;
 use Friendica\Database\DBA;
 use Friendica\Model\Item;
 use Friendica\Model\Term;
+use Friendica\Util\Strings;
 
 function tagrm_post(App $a)
 {
@@ -16,13 +17,13 @@ function tagrm_post(App $a)
                $a->internalRedirect($_SESSION['photo_return']);
        }
 
-       if (x($_POST,'submit') && ($_POST['submit'] === L10n::t('Cancel'))) {
+       if (!empty($_POST['submit']) && ($_POST['submit'] === L10n::t('Cancel'))) {
                $a->internalRedirect($_SESSION['photo_return']);
        }
 
        $tags = [];
        foreach (defaults($_POST, 'tag', []) as $tag) {
-               $tags[] = hex2bin(notags(trim($tag)));
+               $tags[] = hex2bin(Strings::escapeTags(trim($tag)));
        }
 
        $item_id = defaults($_POST,'item', 0);
@@ -73,7 +74,7 @@ function tagrm_content(App $a)
        }
 
        if ($a->argc == 3) {
-               update_tags($a->argv[1], [notags(trim(hex2bin($a->argv[2])))]);
+               update_tags($a->argv[1], [Strings::escapeTags(trim(hex2bin($a->argv[2])))]);
                $a->internalRedirect($_SESSION['photo_return']);
        }