james/fembooru
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

resize ext will now check if gif is animated

Browse Source
This commit is contained in:
Daku 2012-02-15 23:46:42 +00:00
parent 47785b8ac0
commit d33853cee0
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
contrib/resize/main.php
View File

@ -61,8 +61,20 @@ class ResizeImage extends Extension {
public function onDataUpload(DataUploadEvent $event) { public function onDataUpload(DataUploadEvent $event) {
global $config; global $config;
$image_obj = Image::by_id($event->image_id); $image_obj = Image::by_id($event->image_id);
//No auto resizing for gifs due to animated gif causing errors :(
if($config->get_bool("resize_upload") == true && ($image_obj->ext == "jpg" || $image_obj->ext == "png")){ $isanigif = 0;
if($image_obj->ext == "gif"){
$image_filename = warehouse_path("images", $image_obj->hash);
if(!($fh = @fopen($image_filename, 'rb'))){ //check if gif is animated (via http://www.php.net/manual/en/function.imagecreatefromgif.php#104473)
return false;
}
while(!feof($fh) && $isanigif < 2) {
$chunk = fread($fh, 1024 * 100);
$isanigif += preg_match_all('#\x00\x21\xF9\x04.{4}\x00(\x2C|\x21)#s', $chunk, $matches);
}
}
if($config->get_bool("resize_upload") == true && ($image_obj->ext == "jpg" || $image_obj->ext == "png" || $isanigif === 0)){
$width = $height = 0; $width = $height = 0;
if ($config->get_int("resize_default_width") !== 0) { if ($config->get_int("resize_default_width") !== 0) {