diff options
| -rw-r--r-- | include/network.php | 5 | ||||
| -rw-r--r-- | include/text.php | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/network.php b/include/network.php index a0782692e..e0c8885fd 100644 --- a/include/network.php +++ b/include/network.php @@ -603,7 +603,7 @@ function scale_external_images($s, $include_link = true, $scale_replace = false) $scaled = str_replace($scale_replace[0], $scale_replace[1], $mtch[3]); else $scaled = $mtch[3]; - $i = z_fetch_url($scaled); + $i = z_fetch_url($scaled,true); $cache = get_config('system','itemcache'); @@ -613,7 +613,10 @@ function scale_external_images($s, $include_link = true, $scale_replace = false) } // guess mimetype from headers or filename + $type = guess_image_type($mtch[3],$i['header']); + if(strpos($type,'image') === false) + continue; if($i['success']) { $ph = photo_factory($i['body'], $type); diff --git a/include/text.php b/include/text.php index deb5a4c90..6ed06e92a 100644 --- a/include/text.php +++ b/include/text.php @@ -2244,7 +2244,7 @@ function handle_tag($a, &$body, &$access_tag, &$str_tags, $profile_uid, $tag, $d // The '=' is needed to not replace color codes if the code is also used as a tag // Much better would be to somehow completely avoiding things in e.g. [color]-tags. // This would allow writing things like "my favourite tag=#foobar". - $body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag).'/', $newtag, $body); + $body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag,'/').'/', $newtag, $body); $replaced = true; } //is the link already in str_tags? |