fix webm for multiimage

inc/lib/webm/posthandler.php

@@ -5,43 +5,43 @@
 function postHandler($post) {
     global $board, $config;
 
-    if ($post->has_file && $post->extension == 'webm') {
+    if ($post->has_file) foreach ($post->files as &$file) if ($file->extension == 'webm') {
         require_once dirname(__FILE__) . '/videodata.php';
-        $videoDetails = videoData($post->file_path);
+        $videoDetails = videoData($file->file_path);
         if (!isset($videoDetails['container']) || $videoDetails['container'] != 'webm') return "not a WebM file";
 
         // Set thumbnail
-        $thumbName = $board['dir'] . $config['dir']['thumb'] . $post->file_id . '.webm';
+        $thumbName = $board['dir'] . $config['dir']['thumb'] . $file->file_id . '.webm';
         if ($config['spoiler_images'] && isset($_POST['spoiler'])) {
             // Use spoiler thumbnail
-            $post->thumb = 'spoiler';
+            $file->thumb = 'spoiler';
             $size = @getimagesize($config['spoiler_image']);
-            $post->thumbwidth = $size[0];
-            $post->thumbheight = $size[1];
+            $file->thumbwidth = $size[0];
+            $file->thumbheight = $size[1];
         } elseif (isset($videoDetails['frame']) && $thumbFile = fopen($thumbName, 'wb')) {
             // Use single frame from video as pseudo-thumbnail
             fwrite($thumbFile, $videoDetails['frame']);
             fclose($thumbFile);
-            $post->thumb = $post->file_id . '.webm';
+            $file->thumb = $file->file_id . '.webm';
         } else {
             // Fall back to file thumbnail
-            $post->thumb = 'file';
+            $file->thumb = 'file';
         }
         unset($videoDetails['frame']);
 
         // Set width and height
         if (isset($videoDetails['width']) && isset($videoDetails['height'])) {
-            $post->width = $videoDetails['width'];
-            $post->height = $videoDetails['height'];
-            if ($post->thumb != 'file' && $post->thumb != 'spoiler') {
+            $file->width = $videoDetails['width'];
+            $file->height = $videoDetails['height'];
+            if ($file->thumb != 'file' && $file->thumb != 'spoiler') {
                 $thumbMaxWidth = $post->op ? $config['thumb_op_width'] : $config['thumb_width'];
                 $thumbMaxHeight = $post->op ? $config['thumb_op_height'] : $config['thumb_height'];
                 if ($videoDetails['width'] > $thumbMaxWidth || $videoDetails['height'] > $thumbMaxHeight) {
-                    $post->thumbwidth = min($thumbMaxWidth, intval(round($videoDetails['width'] * $thumbMaxHeight / $videoDetails['height'])));
-                    $post->thumbheight = min($thumbMaxHeight, intval(round($videoDetails['height'] * $thumbMaxWidth / $videoDetails['width'])));
+                    $file->thumbwidth = min($thumbMaxWidth, intval(round($videoDetails['width'] * $thumbMaxHeight / $videoDetails['height'])));
+                    $file->thumbheight = min($thumbMaxHeight, intval(round($videoDetails['height'] * $thumbMaxWidth / $videoDetails['width'])));
                 } else {
-                    $post->thumbwidth = $videoDetails['width'];
-                    $post->thumbheight = $videoDetails['height'];
+                    $file->thumbwidth = $videoDetails['width'];
+                    $file->thumbheight = $videoDetails['height'];
                 }
             }
         }