diff options
| -rw-r--r-- | include/oembed.php | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/oembed.php b/include/oembed.php index bcf5d525c..fbe6a573b 100644 --- a/include/oembed.php +++ b/include/oembed.php @@ -147,6 +147,7 @@ function oembed_fetch_url($embedurl){ $txt = Cache::get('[' . App::$videowidth . '] ' . $furl); } + if(strpos(strtolower($embedurl),'.pdf') !== false && get_config('system','inline_pdf')) { $action = 'allow'; $j = [ @@ -158,7 +159,6 @@ function oembed_fetch_url($embedurl){ // set $txt to something so that we don't attempt to fetch what could be a lengthy pdf. $txt = EMPTY_STR; } - if(is_null($txt)) { $txt = EMPTY_STR; @@ -177,12 +177,17 @@ function oembed_fetch_url($embedurl){ $headers = get_headers($furl, true); - if (isset($headers['Content-Length']) && $headers['Content-Length'] > $max_oembed_size) { - $action = 'block'; + if (isset($headers['Content-Length'])) { + $content_length = ((is_array($headers['Content-Length'])) ? array_key_last($headers['Content-Length']) : $headers['Content-Length']); + + if ($content_length > $max_oembed_size) { + $action = 'block'; + } } } if ($action !== 'block') { + // try oembed autodiscovery $redirects = 0; $result = z_fetch_url($furl, false, $redirects, |