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