Added ability to download GIFs instead of mp4 from Luscious and Reactor (#1701)

docs/configuration.rst

@@ -1324,6 +1324,19 @@ Description
     the first in the list gets chosen (usually `mp3`).
 
 
+extractor.luscious.gif
+--------------------------
+Type
+    ``bool``
+Default
+    ``false``
+Description
+    Format in which to download animated images.
+
+    Use ``true`` to download animated images as gifs and ``false`` 
+    to download as mp4 videos.
+
+
 extractor.mangadex.api-server
 -----------------------------
 Type
@@ -1627,6 +1640,19 @@ Description
     Also search Plurk comments for URLs.
 
 
+extractor.reactor.gif
+--------------------------
+Type
+    ``bool``
+Default
+    ``false``
+Description
+    Format in which to download animated images.
+
+    Use ``true`` to download animated images as gifs and ``false`` 
+    to download as mp4 videos.
+
+
 extractor.readcomiconline.captcha
 ---------------------------------
 Type

docs/gallery-dl.conf

@@ -147,6 +147,10 @@
         {
             "format": "mp3"
         },
+        "luscious":
+        {
+            "gif": false
+        },
         "mangadex":
         {
             "api-server": "https://api.mangadex.org",
@@ -198,6 +202,7 @@
         },
         "reactor":
         {
+            "gif": false,
             "sleep-request": 5.0
         },
         "reddit":

gallery_dl/extractor/luscious.py

@@ -116,6 +116,7 @@ class LusciousAlbumExtractor(LusciousExtractor):
     def __init__(self, match):
         LusciousExtractor.__init__(self, match)
         self.album_id = match.group(1)
+        self.gif = self.config("gif", False)
 
     def items(self):
         album = self.metadata()
@@ -130,7 +131,8 @@ class LusciousAlbumExtractor(LusciousExtractor):
             image["date"] = text.parse_timestamp(image["created"])
             image["id"] = text.parse_int(image["id"])
 
-            url = image["url_to_video"] or image["url_to_original"]
+            url = image["url_to_original"] or image["url_to_video"] \
+                if self.gif else image["url_to_video"] or image["url_to_original"]
             yield Message.Url, url, text.nameext_from_url(url, image)
 
     def metadata(self):

gallery_dl/extractor/reactor.py

@@ -28,6 +28,7 @@ class ReactorExtractor(Extractor):
         Extractor.__init__(self, match)
         self.root = "http://" + match.group(1)
         self.session.headers["Referer"] = self.root
+        self.gif = self.config("gif", False)
 
         if not self.category:
             # set category based on domain name
@@ -124,6 +125,12 @@ class ReactorExtractor(Extractor):
             elif "/post/webm/" not in url and "/post/mp4/" not in url:
                 url = url.replace("/post/", "/post/full/")
 
+            if self.gif and ("/post/webm/" in url or "/post/mp4/" in url):
+                gif_url = text.extract(image, '<a href="', '"')[0]
+                if not gif_url:
+                    continue
+                url = gif_url
+
             yield {
                 "url": url,
                 "post_id": post_id,