add a generic af_comics filter for .comic class sites (much like comicpress handles id comic, i guess)

plugins/af_comics/filters/af_comics_comicclass.php

@@ -0,0 +1,40 @@
+<?php
+class Af_Comics_ComicClass extends Af_ComicFilter {
+
+	function supported() {
+		return array("Loading Artist");
+	}
+
+	function process(&$article) {
+		$owner_uid = $article["owner_uid"];
+
+		if (strpos($article["guid"], "loadingartist.com") !== FALSE) {
+
+				// lol at people who block clients by user agent
+				// oh noes my ad revenue Q_Q
+
+				$res = fetch_file_contents($article["link"], false, false, false,
+					 false, false, 0,
+					 "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)");
+
+				$doc = new DOMDocument();
+				@$doc->loadHTML($res);
+
+				$basenode = false;
+
+				if ($doc) {
+					$xpath = new DOMXPath($doc);
+					$basenode = $xpath->query('//div[@class="comic"]')->item(0);
+
+					if ($basenode) {
+						$article["content"] = $doc->saveXML($basenode);
+					}
+				}
+
+			 return true;
+		}
+
+		return false;
+	}
+}
+?>