diff options
Diffstat (limited to 'include/network.php')
| -rw-r--r-- | include/network.php | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/network.php b/include/network.php index 8b26713b9..0e16f3c2d 100644 --- a/include/network.php +++ b/include/network.php @@ -894,7 +894,7 @@ function scale_external_images($s, $include_link = true, $scale_replace = false) $s = htmlspecialchars_decode($s); $matches = null; - $c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER); + $c = preg_match_all('/\[img.*?\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER); if($c) { require_once('include/Photo.php'); foreach($matches as $mtch) { @@ -915,6 +915,12 @@ function scale_external_images($s, $include_link = true, $scale_replace = false) $scaled = $mtch[1]; $i = fetch_url($scaled); + $cache = get_config('system','itemcache'); + if (($cache != '') and is_dir($cache)) { + $cachefile = $cache."/".hash("md5", $scaled); + file_put_contents($cachefile, $i); + } + // guess mimetype from headers or filename $type = guess_image_type($mtch[1],true); @@ -940,6 +946,11 @@ function scale_external_images($s, $include_link = true, $scale_replace = false) } } } + + // replace the special char encoding + + $s = htmlspecialchars($s,ENT_QUOTES,'UTF-8'); + return $s; } |