rename nzbtomedia to core. Fixes #744 #746

core/utorrent/client.py

@@ -0,0 +1,142 @@
+#coding=utf8
+import urllib
+import urllib2
+import urlparse
+import cookielib
+import re
+import StringIO
+try:
+    import json 
+except ImportError:
+    import simplejson as json
+
+from core.utorrent.upload import MultiPartForm
+
+class UTorrentClient(object):
+
+    def __init__(self, base_url, username, password):
+        self.base_url = base_url
+        self.username = username
+        self.password = password
+        self.opener = self._make_opener('uTorrent', base_url, username, password)
+        self.token = self._get_token()
+        #TODO refresh token, when necessary
+
+    def _make_opener(self, realm, base_url, username, password):
+        '''uTorrent API need HTTP Basic Auth and cookie support for token verify.'''
+
+        auth_handler = urllib2.HTTPBasicAuthHandler()
+        auth_handler.add_password(realm=realm,
+                                  uri=base_url,
+                                  user=username,
+                                  passwd=password)
+        opener = urllib2.build_opener(auth_handler)
+        urllib2.install_opener(opener)     
+
+        cookie_jar = cookielib.CookieJar()
+        cookie_handler = urllib2.HTTPCookieProcessor(cookie_jar)
+
+        handlers = [auth_handler, cookie_handler]
+        opener = urllib2.build_opener(*handlers)
+        return opener
+
+    def _get_token(self):
+        url = urlparse.urljoin(self.base_url, 'token.html')
+        response = self.opener.open(url)
+        token_re = "<div id='token' style='display:none;'>([^<>]+)</div>"
+        match = re.search(token_re, response.read())
+        return match.group(1)
+
+       
+    def list(self, **kwargs):
+        params = [('list', '1')]
+        params += kwargs.items()
+        return self._action(params)
+
+    def start(self, *hashes):
+        params = [('action', 'start'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+        
+    def stop(self, *hashes):
+        params = [('action', 'stop'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+ 
+    def pause(self, *hashes):
+        params = [('action', 'pause'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+ 
+    def forcestart(self, *hashes):
+        params = [('action', 'forcestart'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+        
+    def remove(self, *hashes):
+        params = [('action', 'remove'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+    
+    def removedata(self, *hashes):
+        params = [('action', 'removedata'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+        
+    def recheck(self, *hashes):
+        params = [('action', 'recheck'),]
+        for hash in hashes:
+            params.append(('hash', hash))
+        return self._action(params)
+ 
+    def getfiles(self, hash):
+        params = [('action', 'getfiles'), ('hash', hash)]
+        return self._action(params)
+ 
+    def getprops(self, hash):
+        params = [('action', 'getprops'), ('hash', hash)]
+        return self._action(params)
+        
+    def setprio(self, hash, priority, *files):
+        params = [('action', 'setprio'), ('hash', hash), ('p', str(priority))]
+        for file_index in files:
+            params.append(('f', str(file_index)))
+
+        return self._action(params)
+        
+    def addfile(self, filename, filepath=None, bytes=None):
+        params = [('action', 'add-file')]
+
+        form = MultiPartForm()
+        if filepath is not None:
+            file_handler = open(filepath)
+        else:
+            file_handler = StringIO.StringIO(bytes)
+            
+        form.add_file('torrent_file', filename.encode('utf-8'), file_handler)
+
+        return self._action(params, str(form), form.get_content_type())
+
+    def _action(self, params, body=None, content_type=None):
+        #about token, see https://github.com/bittorrent/webui/wiki/TokenSystem
+        url = self.base_url + '?token=' + self.token + '&' + urllib.urlencode(params)
+        request = urllib2.Request(url)
+
+        if body:
+            request.add_data(body)
+            request.add_header('Content-length', len(body))
+        if content_type:
+            request.add_header('Content-type', content_type)
+
+        try:
+            response = self.opener.open(request)
+            return response.code, json.loads(response.read())
+        except urllib2.HTTPError,e:
+            raise 
+