[ForGifsBridge] Add new bridge

bridges/ForGifsBridge.php

@@ -0,0 +1,41 @@
+<?php
+class ForGifsBridge extends FeedExpander {
+
+	const MAINTAINER = 'logmanoriginal';
+	const NAME = 'forgifs Bridge';
+	const URI = 'https://forgifs.com';
+	const DESCRIPTION = 'Returns the forgifs feed with actual gifs instead of images';
+
+	public function collectData() {
+		$this->collectExpandableDatas('https://forgifs.com/gallery/srss/7');
+	}
+
+	protected function parseItem($feedItem) {
+
+		$item = parent::parseItem($feedItem);
+
+		$content = str_get_html($item['content']);
+		$img = $content->find('img', 0);
+		$poster = $img->src;
+
+		// The actual gif is the same path but its id must be decremented by one.
+		// Example:
+		// http://forgifs.com/gallery/d/279419-2/Reporter-videobombed-shoulder-checks.gif
+		// http://forgifs.com/gallery/d/279418-2/Reporter-videobombed-shoulder-checks.gif
+		// Notice how this changes ----------^
+		// Now let's extract that number and do some math
+		// Notice: Technically we could also load the content page but that would
+		// require unnecessary traffic. As long as it works...
+		$num = substr($img->src, 29, 6);
+		$num -= 1;
+		$img->src = substr_replace($img->src, $num, 29, strlen($num));
+		$img->width = 'auto';
+		$img->height = 'auto';
+
+		$item['content'] = $content;
+
+		return $item;
+
+	}
+
+}