From 8a7ba641f4b50fd633070aa01f20336259644549 Mon Sep 17 00:00:00 2001
From: OndrejIT <git@ondrej.it>
Date: Thu, 28 Apr 2016 13:43:33 +0200
Subject: Fix StreamCz hoster

---
 module/plugins/hoster/StreamCz.py | 108 +++++++++++++++++++++++++-------------
 1 file changed, 71 insertions(+), 37 deletions(-)

diff --git a/module/plugins/hoster/StreamCz.py b/module/plugins/hoster/StreamCz.py
index 19a288b22..8e89d2109 100644
--- a/module/plugins/hoster/StreamCz.py
+++ b/module/plugins/hoster/StreamCz.py
@@ -1,58 +1,92 @@
 # -*- coding: utf-8 -*-
 
+import os
 import re
+import time
+import json
+import hashlib
+from urlparse import urljoin
 
-from module.plugins.internal.Hoster import Hoster
+from module.plugins.internal.SimpleHoster import SimpleHoster
 
 
-class StreamCz(Hoster):
+def get_api_password(episode):
+    episode = "/episode/" + str(episode)
+    api_key = "fb5f58a820353bd7095de526253c14fd"
+
+    timestamp = int(round(time.time() * 1000 / 1e3 / 24 / 3600))
+    api_pass = api_key + episode + str(timestamp)
+
+    m = hashlib.md5()
+    m.update(api_pass)
+
+    return m.hexdigest()
+
+def get_all_link(data, container):
+    videos = []
+    for i in range(0, len(data["video_qualities"])):
+        if len(data["video_qualities"][i]["formats"][1]) and container == "webm":
+            videos.append(
+                data["video_qualities"][i]["formats"][1]["source"],
+            )
+        else:
+            videos.append(
+                data["video_qualities"][i]["formats"][0]["source"],
+            )
+
+    return videos
+
+def get_link_quality(videos, quality):
+    quality_index = ["240p", "360p", "480p", "720p", "1080p"]
+    quality = quality_index.index(quality)
+
+    while quality >= 0:
+        if len(videos) >= quality + 1:
+            link = videos[quality]
+            break
+        else:
+            quality -= 1  
+
+    return link
+
+
+class StreamCz(SimpleHoster):
     __name__    = "StreamCz"
     __type__    = "hoster"
-    __version__ = "0.25"
+    __version__ = "0.35"
     __status__  = "testing"
 
-    __pattern__ = r'https?://(?:www\.)?stream\.cz/[^/]+/\d+'
-    __config__  = [("activated", "bool", "Activated", True)]
+    __pattern__ = r'https?://(?:www\.)?stream\.cz/[^/]+/(\d+).+'
+    __config__  = [("activated", "bool",                      "Activated", True),
+                   ("quality",   "240p;360p;480p;720p;1080p", "Quality",   "720p"),
+                   ("container", "mp4;webm",                  "Container", "mp4"),]
 
     __description__ = """Stream.cz hoster plugin"""
-    __license__     = "GPLv3"
-    __authors__     = [("zoidberg", "zoidberg@mujmail.cz")]
+    __authors__     = [("ondrej", "git@ondrej.it")]
 
 
-    NAME_PATTERN = r'<link rel="video_src" href="http://www\.stream\.cz/\w+/(\d+)-(.+?)" />'
-    OFFLINE_PATTERN = r'<h1 class="commonTitle">Str.nku nebylo mo.n. nal.zt \(404\)</h1>'
+    def setup(self):
+        self.resume_download = True
+        self.multiDL         = True
 
-    CDN_PATTERN = r'<param name="flashvars" value=".+?&id=(?P<ID>\d+)(?:&cdnLQ=(?P<cdnLQ>\d*))?(?:&cdnHQ=(?P<cdnHQ>\d*))?(?:&cdnHD=(?P<cdnHD>\d*))?&'
+    def process(self, pyfile):
+        episode = re.search(self.__pattern__, pyfile.url).group(1)
+        api_password = get_api_password(episode)
 
+        api_url = urljoin("https://www.stream.cz/API/episode/", str(episode))
+        self.req.putHeader("Api-Password", api_password)
+        resp = self.load(api_url)
 
-    def setup(self):
-        self.resume_download = True
-        self.multiDL        = True
+        data = json.loads(resp)
 
+        quality = self.config.get("quality")
+        container = self.config.get("container")
 
-    def process(self, pyfile):
-        self.data = self.load(pyfile.url)
-
-        if re.search(self.OFFLINE_PATTERN, self.data):
-            self.offline()
-
-        m = re.search(self.CDN_PATTERN, self.data)
-        if m is None:
-            self.error(_("CDN_PATTERN not found"))
-        cdn = m.groupdict()
-        self.log_debug(cdn)
-        for cdnkey in ("cdnHD", "cdnHQ", "cdnLQ"):
-            if cdnkey in cdn and cdn[cdnkey] > '':
-                cdnid = cdn[cdnkey]
-                break
-        else:
-            self.fail(_("Stream URL not found"))
+        videos = get_all_link(data, container)
+        link = get_link_quality(videos, quality)
 
-        m = re.search(self.NAME_PATTERN, self.data)
-        if m is None:
-            self.error(_("NAME_PATTERN not found"))
-        pyfile.name = "%s-%s.%s.mp4" % (m.group(2), m.group(1), cdnkey[-2:])
+        link_name, container = os.path.splitext(link)
+        self.pyfile.name = data["name"] + container
 
-        download_url = "http://cdn-dispatcher.stream.cz/?id=" + cdnid
-        self.log_info(_("STREAM: %s") % cdnkey[-2:], download_url)
-        self.download(download_url)
+        self.log_info(_("Downloading file..."))
+        self.download(link)
-- 
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