<?php
/*
* Name: Handle Flash
* Author: Shish <webmaster@shishnet.org>
* Link: http://code.shishnet.org/shimmie2/
* Description: Handle Flash files.
*/
class FlashFileHandler extends DataHandlerExtension
{
public function onMediaCheckProperties(MediaCheckPropertiesEvent $event)
switch ($event->ext) {
case "swf":
$event->lossless = true;
$event->video = true;
$info = getimagesize($event->file_name);
if (!$info) {
return null;
}
$event->width = $info[0];
$event->height = $info[1];
break;
protected function create_thumb(string $hash, string $type): bool
global $config;
if (!Media::create_thumbnail_ffmpeg($hash)) {
copy("ext/handle_flash/thumb.jpg", warehouse_path(Image::THUMBNAIL_DIR, $hash));
return true;
protected function supported_ext(string $ext): bool
$exts = ["swf"];
return in_array(strtolower($ext), $exts);
protected function create_image_from_data(string $filename, array $metadata)
$image = new Image();
$image->filesize = $metadata['size'];
$image->hash = $metadata['hash'];
$image->filename = $metadata['filename'];
$image->ext = $metadata['extension'];
$image->tag_array = is_array($metadata['tags']) ? $metadata['tags'] : Tag::explode($metadata['tags']);
$image->source = $metadata['source'];
return $image;
protected function check_contents(string $tmpname): bool
if (!file_exists($tmpname)) {
return false;
$fp = fopen($tmpname, "r");
$head = fread($fp, 3);
fclose($fp);
if (!in_array($head, ["CWS", "FWS"])) {