facebook: support for downloading public videos.

lib/svtplay_dl/__init__.py

@@ -24,6 +24,7 @@ from svtplay_dl.service.dbtv import Dbtv
 from svtplay_dl.service.disney import Disney
 from svtplay_dl.service.dr import Dr
 from svtplay_dl.service.expressen import Expressen
+from svtplay_dl.service.facebook import Facebook
 from svtplay_dl.service.hbo import Hbo
 from svtplay_dl.service.justin import Justin
 from svtplay_dl.service.kanal5 import Kanal5
@@ -56,6 +57,7 @@ sites = [
     Disney,
     Dr,
     Expressen,
+    Facebook,
     Hbo,
     Justin,
     Lemonwhale,

lib/svtplay_dl/service/facebook.py

@@ -0,0 +1,35 @@
+from __future__ import absolute_import
+import re
+import json
+import copy
+
+from svtplay_dl.service import Service, OpenGraphThumbMixin
+from svtplay_dl.utils.urllib import unquote_plus
+from svtplay_dl.fetcher.http import HTTP
+from svtplay_dl.log import log
+
+
+class Facebook(Service, OpenGraphThumbMixin):
+    supported_domains_re = ["www.facebook.com"]
+
+    def get(self, options):
+        error, data = self.get_urldata()
+        if error:
+            log.error("Cant download page")
+            return
+
+        match = re.search('params","([^"]+)"', data)
+        if not match:
+            log.error("Cant find params info. public video?")
+            return
+        data2 = json.loads('["%s"]' % match.group(1))
+        data2 = json.loads(unquote_plus(data2[0]))
+        if "sd_src_no_ratelimit" in data2["video_data"][0]:
+            yield HTTP(copy.copy(options), data2["video_data"][0]["sd_src_no_ratelimit"], "240")
+        else:
+            yield HTTP(copy.copy(options), data2["video_data"][0]["sd_src"], "240")
+        if "hd_src_no_ratelimit" in data2["video_data"][0]:
+            yield HTTP(copy.copy(options), data2["video_data"][0]["hd_src_no_ratelimit"], "720")
+        else:
+            if data2["video_data"][0]["hd_src"]:
+                yield HTTP(copy.copy(options), data2["video_data"][0]["hd_src"], "720")