diff options
| -rwxr-xr-x | include/oembed.php | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/oembed.php b/include/oembed.php index fe068278e..fe3a3c33c 100755 --- a/include/oembed.php +++ b/include/oembed.php @@ -215,6 +215,17 @@ function oembed_fetch_url($embedurl){ if($j->html != $orig) { logger('oembed html was purified. original: ' . $orig . ' purified: ' . $j->html, LOGGER_DEBUG, LOG_INFO); } + + $orig_len = trim(mb_strlen($orig)); + $new_len = trim(mb_strlen($j->html)); + if(! $new_len) + $j->type = 'error'; + elseif($orig_len) { + $ratio = $new_len / $orig_len; + if($ratio < 0.8) + $j->type = 'error'; + } + } } |