1 files changed, 49 insertions, 0 deletions
diff --git a/containerchan/posthandler.php b/containerchan/posthandler.php
new file mode 100644
index 00000000..50adbe80
--- /dev/null
+++ b/containerchan/posthandler.php
@@ -0,0 +1,49 @@
+<?php
+// Glue code for handling a Tinyboard post.
+// Portions of this file are derived from Tinyboard code.
+
+function postHandler($post) {
+    global $board, $config;
+
+    if ($post->has_file && $post->extension == 'webm') {
+        require_once dirname(__FILE__) . '/videodata.php';
+        $videoDetails = videoData($post->file_path);
+        if (!isset($videoDetails['container']) || $videoDetails['container'] != 'webm') return "not a WebM file";
+
+        // Set thumbnail
+        $thumbName = $board['dir'] . $config['dir']['thumb'] . $post->file_id . '.webm';
+        if ($config['spoiler_images'] && isset($_POST['spoiler'])) {
+            // Use spoiler thumbnail
+            $post->thumb = 'spoiler';
+            $size = @getimagesize($config['spoiler_image']);
+            $post->thumbwidth = $size[0];
+            $post->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';
+        } else {
+            // Fall back to file thumbnail
+            $post->thumb = 'file';
+        }
+        unset($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') {
+                $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'])));
+                } else {
+                    $post->thumbwidth = $videoDetails['width'];
+                    $post->thumbheight = $videoDetails['height'];
+                }
+            }
+        }
+    }
+}