plugins.atresplayer: add support for live streams on atresplayer.com (#303)

docs/plugin_matrix.rst

@@ -21,6 +21,7 @@ antenna             antenna.gr           --    Yes
 ard_live            live.daserste.de     Yes   --    Streams may be geo-restricted to Germany.
 ard_mediathek       ardmediathek.de      Yes   Yes   Streams may be geo-restricted to Germany.
 artetv              arte.tv              Yes   Yes
+atresplayer         atresplayer.com      Yes   No    Streams are geo-restricted to Spain.
 azubutv             azubu.tv             Yes   No
 bambuser            bambuser.com         Yes   Yes
 beam                beam.pro             Yes   No

src/streamlink/plugins/atresplayer.py

@@ -0,0 +1,38 @@
+from __future__ import print_function
+import re
+import time
+import random
+
+from streamlink.plugin import Plugin
+from streamlink.plugin.api import http
+from streamlink.plugin.api import validate
+from streamlink.stream import HDSStream
+
+
+class AtresPlayer(Plugin):
+    url_re = re.compile(r"https?://(?:www.)?atresplayer.com/directos/television/(\w+)/?")
+    player_re = re.compile(r"""div.*?directo=(\d+)""")
+    stream_api = "https://servicios.atresplayer.com/api/urlVideoLanguage/v3/{id}/web/{id}|{time}|{hash}/es.xml"
+    manifest_re = re.compile(r"<resultDes>(.*)?</resultDes>")
+
+    @classmethod
+    def can_handle_url(cls, url):
+        return cls.url_re.match(url) is not None
+
+    def _get_streams(self):
+        res = http.get(self.url)
+        match = self.player_re.search(res.text)
+        if match:
+            channel_id = match.group(1)
+
+            stream_api = self.stream_api.format(id=channel_id,
+                                                time=int(time.time()),
+                                                hash=''.join(random.choice("abcdef0123456789") for x in range(28)))
+
+            res = http.get(stream_api)
+            f4m_url = self.manifest_re.search(res.text)
+            if f4m_url:
+                return HDSStream.parse_manifest(self.session, f4m_url.group(1))
+
+
+__plugin__ = AtresPlayer