Rename folder

bulkredditdownloader/site_downloaders/redgifs.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+
+import json
+import pathlib
+import urllib.request
+
+from bs4 import BeautifulSoup
+
+from bulkredditdownloader.site_downloaders.gif_delivery_network import GifDeliveryNetwork
+from bulkredditdownloader.errors import NotADownloadableLinkError
+
+
+class Redgifs(GifDeliveryNetwork):
+    def __init__(self, directory: pathlib.Path, post: dict):
+        super().__init__(directory, post)
+        self.download()
+
+    def download(self):
+        super().download()
+
+    @staticmethod
+    def _get_link(url: str) -> str:
+        """Extract direct link to the video from page's source
+        and return it
+        """
+        if '.webm' in url or '.mp4' in url or '.gif' in url:
+            return url
+
+        if url[-1:] == '/':
+            url = url[:-1]
+
+        url = urllib.request.Request(
+            "https://redgifs.com/watch/" + url.split('/')[-1])
+
+        url.add_header(
+            'User-Agent',
+            'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 OPR/54.0.2952.64')
+
+        page_source = (urllib.request.urlopen(url).read().decode())
+
+        soup = BeautifulSoup(page_source, "html.parser")
+        attributes = {"data-react-helmet": "true", "type": "application/ld+json"}
+        content = soup.find("script", attrs=attributes)
+
+        if content is None:
+            raise NotADownloadableLinkError("Could not read the page source")
+
+        return json.loads(content.contents[0])["video"]["contentUrl"]