[fireden] add thread extractor

gallery_dl/extractor/__init__.py

@@ -27,6 +27,7 @@ modules = [
     "e621",
     "exhentai",
     "fallenangels",
+    "fireden",
     "flickr",
     "gelbooru",
     "gfycat",

gallery_dl/extractor/fireden.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2017 Mike Fährmann
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+"""Extract images from https://boards.fireden.net/"""
+
+from . import chan
+
+
+class FiredenThreadExtractor(chan.FoolfuukaThreadExtractor):
+    """Extractor for images from threads on boards.fireden.net"""
+    category = "fireden"
+    root = "https://boards.fireden.net"
+    pattern = [r"(?:https?://)?boards\.fireden\.net/([^/]+)/thread/(\d+)"]
+    test = [("https://boards.fireden.net/a/thread/159803223/", {
+        "url": "01b7baacfb0656a68e566368290e3072b27f86c9",
+    })]