Implemented endpoint to edit channel properties

Tribler/Core/Modules/restapi/channels/my_channel_endpoint.py

@@ -1,19 +1,16 @@
 import json
-from twisted.web import http, resource
-from Tribler.Core.simpledefs import NTFY_CHANNELCAST
+from twisted.web import http
+from Tribler.Core.Modules.restapi.channels.base_channels_endpoint import BaseChannelsEndpoint
+from Tribler.Core.Modules.restapi.util import get_parameter
 
 
 NO_CHANNEL_CREATED_RESPONSE_MSG = "your channel has not been created"
 
 
-class MyChannelEndpoint(resource.Resource):
+class MyChannelEndpoint(BaseChannelsEndpoint):
  """
  This class is responsible for managing requests regarding your channel.
  """
- def __init__(self, session):
- resource.Resource.__init__(self)
- self.session = session
- self.channel_db_handler = self.session.open_dbhandler(NTFY_CHANNELCAST)
 
  def render_GET(self, request):
  """
@@ -51,3 +48,50 @@ def render_GET(self, request):
 
  return json.dumps({'mychannel': {'identifier': my_channel[1].encode('hex'), 'name': my_channel[2],
  'description': my_channel[3]}})
+
+ def render_POST(self, request):
+ """
+ .. http:post:: /mychannel
+
+ Modify the name and/or the description of your channel.
+ This endpoint returns a 404 HTTP response if you have not created a channel (yet).
+
+ **Example request**:
+
+ .. sourcecode:: none
+
+ curl -X POST http://localhost:8085/mychannel
+ --data "name=My fancy playlist&description=This playlist contains some random movies"
+
+ **Example response**:
+
+ .. sourcecode:: javascript
+
+ {
+ "modified": True
+ }
+
+ :statuscode 404: if your channel has not been created (yet).
+ """
+ my_channel_id = self.channel_db_handler.getMyChannelId()
+ if my_channel_id is None:
+ request.setResponseCode(http.NOT_FOUND)
+ return json.dumps({"error": NO_CHANNEL_CREATED_RESPONSE_MSG})
+
+ channel_community = self.get_community_for_channel_id(my_channel_id)
+ if channel_community is None:
+ return BaseChannelsEndpoint.return_404(request,
+ message="the community for the your channel cannot be found")
+
+ parameters = http.parse_qs(request.content.read(), 1)
+ my_channel = self.channel_db_handler.getChannel(my_channel_id)
+
+ changes = {}
+ if my_channel[2] != get_parameter(parameters, 'name'):
+ changes['name'] = get_parameter(parameters, 'name')
+ if my_channel[3] != get_parameter(parameters, 'description'):
+ changes['description'] = get_parameter(parameters, 'description')
+
+ channel_community.modifyChannel(changes)
+
+ return json.dumps({'modified': True})

Tribler/Core/Modules/restapi/util.py

@@ -62,3 +62,12 @@ def convert_remote_torrent_to_json(torrent):
  return {'id': torrent['torrent_id'], "infohash": torrent['infohash'].encode('hex'), "name": torrent_name,
  'size': torrent['length'], 'category': torrent['category'], 'num_seeders': torrent['num_seeders'],
  'num_leechers': torrent['num_leechers'], 'last_tracker_check': 0}
+
+
+def get_parameter(parameters, name):
+ """
+ Return a specific parameter with a name from a HTTP request (or None if that parameter is not available).
+ """
+ if name not in parameters or len(parameters[name]) == 0:
+ return None
+ return parameters[name][0]