1 files changed, 58 insertions, 0 deletions
diff --git a/gallery_dl/extractor/redgifs.py b/gallery_dl/extractor/redgifs.py
new file mode 100644
index 0000000..7855eab
--- /dev/null
+++ b/gallery_dl/extractor/redgifs.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2020 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.
+
+"""Extractors for https://redgifs.com/"""
+
+from .gfycat import GfycatImageExtractor
+from ..cache import cache
+
+
+class RedgifsImageExtractor(GfycatImageExtractor):
+    """Extractor for individual images from redgifs.com"""
+    category = "redgifs"
+    pattern = r"(?:https?://)?(?:www\.)?redgifs\.com/watch/([A-Za-z]+)"
+    test = ("https://redgifs.com/watch/foolishforkedabyssiniancat", {
+        "pattern": r"https://\w+.redgifs.com/FoolishForkedAbyssiniancat.mp4",
+        "content": "f6e03f1df9a2ff2a74092f53ee7580d2fb943533",
+    })
+
+    def _get_info(self, gfycat_id):
+        api = RedgifsAPI(self)
+        return api.gfycat(gfycat_id)
+
+
+class RedgifsAPI():
+
+    def __init__(self, extractor):
+        self.extractor = extractor
+        self.headers = {}
+
+    def gfycat(self, gfycat_id):
+        endpoint = "v1/gfycats/" + gfycat_id
+        return self._call(endpoint)["gfyItem"]
+
+    @cache(maxage=3600)
+    def _authenticate_impl(self):
+        url = "https://weblogin.redgifs.com/oauth/webtoken"
+        headers = {
+            "Referer": "https://www.redgifs.com/",
+            "Origin" : "https://www.redgifs.com",
+        }
+        data = {
+            "access_key": "dBLwVuGn9eq4dtXLs8WSfpjcYFY7bPQe"
+                          "AqGPSFgqeW5B9uzj2cMVhF63pTFF4Rg9",
+        }
+
+        response = self.extractor.request(
+            url, method="POST", headers=headers, json=data)
+        return "Bearer " + response.json()["access_token"]
+
+    def _call(self, endpoint):
+        self.headers["Authorization"] = self._authenticate_impl()
+        url = "https://napi.redgifs.com/" + endpoint
+        return self.extractor.request(url, headers=self.headers).json()