annotate src/plugins/plugin_misc_radiocol.py @ 577:593331663b80

plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
author Goffi <goffi@goffi.org>
date Wed, 09 Jan 2013 21:41:40 +0100
parents ca13633d3b6b
children 952322b1d490
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 SAT plugin for managing Radiocol
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6 Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
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7
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8 This program is free software: you can redistribute it and/or modify
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9 it under the terms of the GNU Affero General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 This program is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU Affero General Public License for more details.
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17
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18 You should have received a copy of the GNU Affero General Public License
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19 along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """
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21
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22 from logging import debug, info, warning, error
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23 from twisted.words.xish import domish
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24 from twisted.internet import reactor
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25 from twisted.words.protocols.jabber import jid
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26
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27 from wokkel import disco, iwokkel
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28
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29 from zope.interface import implements
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30
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31 import os.path
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32 from os import unlink
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33 from mutagen.oggvorbis import OggVorbis, OggVorbisHeaderError
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34
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35 try:
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36 from twisted.words.protocols.xmlstream import XMPPHandler
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37 except ImportError:
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38 from wokkel.subprotocols import XMPPHandler
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39
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40 MESSAGE = '/message'
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41 NC_RADIOCOL = 'http://www.goffi.org/protocol/radiocol'
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42 RADIOC_TAG = 'radiocol'
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43 RADIOC_REQUEST = MESSAGE + '/' + RADIOC_TAG + '[@xmlns="' + NC_RADIOCOL + '"]'
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44
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45 PLUGIN_INFO = {
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46 "name": "Radio collective plugin",
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47 "import_name": "Radiocol",
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48 "type": "Exp",
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49 "protocols": [],
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50 "dependencies": ["XEP-0045", "XEP-0249"],
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51 "main": "Radiocol",
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52 "handler": "yes",
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53 "description": _("""Implementation of radio collective""")
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54 }
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55
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56 QUEUE_LIMIT = 2
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57
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58
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59 class Radiocol():
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60
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61 def __init__(self, host):
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62 info(_("Radio collective initialization"))
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63 self.host = host
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64 self.radios={}
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65 host.bridge.addMethod("radiocolLaunch", ".plugin", in_sign='ass', out_sign='', method=self.radiocolLaunch)
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66 host.bridge.addMethod("radiocolCreate", ".plugin", in_sign='ss', out_sign='', method=self.radiocolCreate)
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67 host.bridge.addMethod("radiocolSongAdded", ".plugin", in_sign='sss', out_sign='', method=self.radiocolSongAdded)
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68 host.bridge.addSignal("radiocolStarted", ".plugin", signature='sss') #room_jid, referee, profile
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69 host.bridge.addSignal("radiocolSongRejected", ".plugin", signature='sss') #room_jid, reason, profile
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70 host.bridge.addSignal("radiocolPreload", ".plugin", signature='ssssss') #room_jid, filename, title, artist, album, profile
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71 host.bridge.addSignal("radiocolPlay", ".plugin", signature='sss') #room_jid, filename, profile
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72 host.bridge.addSignal("radiocolNoUpload", ".plugin", signature='ss') #room_jid, profile
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73 host.bridge.addSignal("radiocolUploadOk", ".plugin", signature='ss') #room_jid, profile
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74 host.trigger.add("MUC user joined", self.userJoinedTrigger)
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75
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76 def createRadiocolElt(self, to_jid, type="normal"):
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77 type = "normal" if to_jid.resource else "groupchat"
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78 elt = domish.Element((None,'message'))
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79 elt["to"] = to_jid.full()
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80 elt["type"] = type
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81 elt.addElement((NC_RADIOCOL, RADIOC_TAG))
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82 return elt
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83
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84 def __create_started_elt(self):
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85 """Create a game_started domish element"""
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86 started_elt = domish.Element((None,'started'))
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87 return started_elt
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88
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89 def __create_preload_elt(self, sender, filename, title, artist, album):
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90 preload_elt = domish.Element((None,'preload'))
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91 preload_elt['sender'] = sender
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92 preload_elt['filename'] = filename #XXX: the frontend should know the temporary directory where file is put
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93 preload_elt['title'] = title
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94 preload_elt['artist'] = artist
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95 preload_elt['album'] = album
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96 return preload_elt
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98
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99 def userJoinedTrigger(self, room, user, profile):
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100 """This trigger is used to check if we are waiting people in this room,
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101 and to create a game if everybody is here"""
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102 room_jid = room.occupantJID.userhost()
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103 if self.radios.has_key(room_jid) and self.radios[room_jid]["referee"] == room.occupantJID.full():
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104 #we are in a radiocol room, let's start the party !
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105 mess = self.createRadiocolElt(jid.JID(room_jid+'/'+user.nick))
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106 mess.firstChildElement().addChild(self.__create_started_elt())
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107 self.host.profiles[profile].xmlstream.send(mess)
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108 return True
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109
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110 def radiocolLaunch(self, occupants, profile_key='@DEFAULT@'):
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111 """Launch a game: helper method to create a room, invite occupants, and create the radiocol
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112 @param occupants: list for occupants jid"""
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113 debug(_('Launching radiocol'))
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114 profile = self.host.memory.getProfileName(profile_key)
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115 if not profile:
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116 error(_("Unknown profile"))
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117 return
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118
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119 def radiocolRoomJoined(room):
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120 print "radiocolRoomJoined"
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121 _room_jid = room.occupantJID.userhostJID()
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122 self.radiocolCreate(_room_jid.userhost(), profile_key=profile)
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123 for occupant in occupants:
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124 self.host.plugins["XEP-0249"].invite(jid.JID(occupant), room.occupantJID.userhostJID(), {"game":"Radiocol"}, profile)
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125
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126 def after_init(ignore):
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127 room_name = "sat_radiocol_%s" % self.host.plugins["XEP-0045"].getUniqueName(profile_key)
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128 print "\n\n===> room_name:", room_name
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129 muc_service = None
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130 for service in self.host.memory.getServerServiceEntities("conference", "text", profile):
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131 if not ".irc." in service.userhost():
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132 #FIXME:
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133 #This awfull ugly hack is here to avoid an issue with openfire: the irc gateway
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134 #use "conference/text" identity (instead of "conference/irc"), there is certainly a better way
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135 #to manage this, but this hack fill do it for test purpose
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136 muc_service = service
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137 break
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138 if not muc_service:
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139 error(_("Can't find a MUC service"))
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parents:
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140 return
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
141
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
142 _jid, xmlstream = self.host.getJidNStream(profile)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
143 d = self.host.plugins["XEP-0045"].join(jid.JID("%s@%s" % (room_name, muc_service.userhost())), _jid.user, {}, profile)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
144 d.addCallback(radiocolRoomJoined)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
145
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
146 client = self.host.getClient(profile)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
147 if not client:
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
148 error(_('No client for this profile key: %s') % profile_key)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
149 return
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
150 client.client_initialized.addCallback(after_init)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
151
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
152 def radiocolCreate(self, room_jid_param, profile_key='@DEFAULT@'):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
153 """Create a new game
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
154 @param room_jid_param: jid of the room
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
155 @param profile_key: %(doc_profile_key)s"""
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
156 debug (_("Creating Radiocol"))
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
157 room_jid = jid.JID(room_jid_param)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
158 profile = self.host.memory.getProfileName(profile_key)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
159 if not profile:
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
160 error (_("profile %s is unknown") % profile_key)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
161 return
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
162 if self.radios.has_key(room_jid):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
163 warning (_("Radiocol already started in room %s") % room_jid.userhost())
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
164 else:
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
165 room_nick = self.host.plugins["XEP-0045"].getRoomNick(room_jid.userhost(), profile)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
166 if not room_nick:
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
167 error ('Internal error')
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
168 return
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
169 referee = room_jid.userhost() + '/' + room_nick
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
170 self.radios[room_jid.userhost()] = {'referee':referee, 'queue':[], 'upload':True, 'playing': False, 'occupants_data':{}, 'to_delete':{}}
450
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
171 mess = self.createRadiocolElt(jid.JID(room_jid.userhost()))
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
172 mess.firstChildElement().addChild(self.__create_started_elt())
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
173 self.host.profiles[profile].xmlstream.send(mess)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
174
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
175 def radiocolSongAdded(self, referee, song_path, profile):
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
176 """This method is called by libervia when a song has been uploaded
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
177 @param room_jid_param: jid of the room
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
178 @song_path: absolute path of the song added
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
179 @param profile_key: %(doc_profile_key)s"""
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
180 #XXX: this is a Q&D way for the proof of concept. In the future, the song should
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
181 # be streamed to the backend using XMPP file copy
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
182 # Here we cheat because we know we are on the same host, and we don't
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
183 # check data. Referee will have to parse the song himself to check it
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
184 client = self.host.getClient(profile)
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
185 if not client:
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
186 error(_("Can't access profile's data"))
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
187 return
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
188 try:
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
189 song = OggVorbis(song_path)
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
190 except OggVorbisHeaderError:
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
191 #this file is not ogg vorbis, we reject it
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
192 unlink(song_path) # FIXME: same host trick (see note above)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
193 self.host.bridge.radiocolSongRejected(jid.JID(referee).userhost(), \
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
194 "Uploaded file is not Ogg Vorbis song, only Ogg Vorbis songs are acceptable", profile)
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
195 """mess = self.createRadiocolElt(jid.JID(referee))
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
196 reject_elt = mess.firstChildElement().addElement(('','song_rejected'))
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
197 reject_elt['sender'] = client.jid
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
198 reject_elt['reason'] = "Uploaded file is not Ogg Vorbis song, only Ogg Vorbis songs are acceptable"
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
199 #FIXME: add an error code
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
200 self.host.profiles[profile].xmlstream.send(mess)"""
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
201 return
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
202 title = song.get("title", ["Unknown"])[0]
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
203 artist = song.get("artist", ["Unknown"])[0]
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
204 album = song.get("album", ["Unknown"])[0]
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
205 length = song.info.length
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
206 mess = self.createRadiocolElt(jid.JID(referee))
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
207 added_elt = mess.firstChildElement().addElement(('','song_added'))
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
208 added_elt['filename'] = filename = os.path.basename(song_path)
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
209 added_elt['title'] = title
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
210 added_elt['artist'] = artist
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
211 added_elt['album'] = album
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
212 added_elt['length'] = str(length)
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
213 self.host.profiles[profile].xmlstream.send(mess)
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
214
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
215 radio_data = self.radios[jid.JID(referee).userhost()] #FIXME: referee comes from Libervia's client side, it's unsecure
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
216 radio_data['to_delete'][filename] = song_path #FIXME: works only because of the same host trick, see the note under the docstring
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
217
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
218 def playNext(self, room_jid, profile):
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
219 """"Play next sont in queue if exists, and put a timer
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
220 which trigger after the song has been played to play next one"""
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
221 #TODO: need to check that there are still peoples in the room
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
222 # and clean the datas/stop the playlist if it's not the case
464
794f60e2da27 plugin radiocol: fixed missing import
Goffi <goffi@goffi.org>
parents: 459
diff changeset
223 #TODO: songs need to be erased once played or found invalids
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
224 # ==> unlink done the Q&D way with the same host trick (see above)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
225 radio_data = self.radios[room_jid.userhost()]
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
226 queue = radio_data['queue']
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
227 if not queue:
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
228 #nothing left to play, we need to wait for uploads
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
229 radio_data['playing'] = False
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
230 return
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
231
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
232 filename, length = queue.pop(0)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
233 mess = self.createRadiocolElt(room_jid)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
234 play_elt = mess.firstChildElement().addElement(('','play'))
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
235 play_elt['filename'] = filename
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
236 self.host.profiles[profile].xmlstream.send(mess)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
237
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
238 if not radio_data['upload'] and len(queue) < QUEUE_LIMIT:
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
239 #upload is blocked and we now have resources to get more, we reactivate it
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
240 mess = self.createRadiocolElt(room_jid)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
241 no_upload_elt = mess.firstChildElement().addElement(('','upload_ok'))
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
242 self.host.profiles[profile].xmlstream.send(mess)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
243 radio_data['upload'] = True
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
244
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
245 reactor.callLater(length, self.playNext, room_jid, profile)
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
246 try:
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
247 file_to_delete = radio_data['to_delete'][filename]
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
248 except KeyError:
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
249 error(_("INTERNAL ERROR: can't find full path of the song to delete"))
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
250 return
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
251
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
252 #we wait more than the song length to delete the file, to manage poorly reactive networks/clients
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
253 reactor.callLater(length + 90, unlink, file_to_delete) #FIXME: same host trick (see above)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
254
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
255
450
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
256 def radiocol_game_cmd(self, mess_elt, profile):
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
257 #FIXME: we should check sender (is it referee ?) here before accepting commands
450
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
258 from_jid = jid.JID(mess_elt['from'])
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
259 room_jid = jid.JID(from_jid.userhost())
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
260 radio_elt = mess_elt.firstChildElement()
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
261 radio_data = self.radios[room_jid.userhost()]
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
262 occupants_data = radio_data['occupants_data']
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
263 queue = radio_data['queue']
450
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
264
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
265 for elt in radio_elt.elements():
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
266
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
267 if elt.name == 'started': #new game created
453
5731b038fc7f plugin radiocol: removed occupants list in radiocolStarted signal
Goffi <goffi@goffi.org>
parents: 450
diff changeset
268 self.host.bridge.radiocolStarted(room_jid.userhost(), from_jid.full(), profile)
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
269 elif elt.name == 'preload': #a song is in queue and must be preloaded
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
270 self.host.bridge.radiocolPreload(room_jid.userhost(), elt['filename'], elt['title'], elt['artist'], elt['album'], profile)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
271 elif elt.name == 'play':
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
272 self.host.bridge.radiocolPlay(room_jid.userhost(), elt['filename'], profile)
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
273 elif elt.name == 'song_rejected': #a song has been refused
577
593331663b80 plugin radiocol: songs are deleted once played (Q&D need to be reworked once file are properly transfered to server)
Goffi <goffi@goffi.org>
parents: 572
diff changeset
274 self.host.bridge.radiocolSongRejected(room_jid.userhost(), elt['reason'], profile)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
275 elif elt.name == 'no_upload':
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
276 self.host.bridge.radiocolNoUpload(room_jid.userhost(), profile)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
277 elif elt.name == 'upload_ok':
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
278 self.host.bridge.radiocolUploadOk(room_jid.userhost(), profile)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
279 elif elt.name == 'song_added': #a song has been added
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
280 #FIXME: we are KISS for the proof of concept: every song is added, to a limit of 3 in queue.
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
281 # Need to manage some sort of rules to allow peoples to send songs
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
282
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
283 if len(queue) >= QUEUE_LIMIT:
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
284 #there are already too many songs in queue, we reject this one
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
285 mess = self.createRadiocolElt(room_jid)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
286 reject_elt = mess.firstChildElement().addElement(('','song_rejected'))
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
287 reject_elt['sender'] = from_jid.resource
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
288 reject_elt['reason'] = "Too many songs in queue"
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
289 #FIXME: add an error code
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
290 self.host.profiles[profile].xmlstream.send(mess)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
291 return
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
292
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
293 #The song is accepted and added in queue
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
294 queue.append((elt['filename'], float(elt['length'])))
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
295
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
296 if len(queue) >= QUEUE_LIMIT:
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
297 #We are at the limit, we refuse new upload until next play
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
298 mess = self.createRadiocolElt(room_jid)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
299 no_upload_elt = mess.firstChildElement().addElement(('','no_upload'))
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
300 #FIXME: add an error code
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
301 self.host.profiles[profile].xmlstream.send(mess)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
302 radio_data['upload'] = False
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
303
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
304
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
305 mess = self.createRadiocolElt(room_jid)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
306 preload_elt = self.__create_preload_elt(from_jid.resource,
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
307 elt['filename'],
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
308 elt['title'],
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
309 elt['artist'],
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
310 elt['album'])
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
311 mess.firstChildElement().addChild(preload_elt)
455
72522263cbc9 plugin RadioCol: basic functionnality working approximately
Goffi <goffi@goffi.org>
parents: 453
diff changeset
312 self.host.profiles[profile].xmlstream.send(mess)
457
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
313 if not radio_data['playing'] and len(queue) == 2:
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
314 #we have not started playing yet, and we have 2 songs in queue
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
315 #we can now start the party :)
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
316 radio_data['playing'] = True
fbe7c9118ce4 plugin radiocol: working Radio Collective \o/
Goffi <goffi@goffi.org>
parents: 456
diff changeset
317 self.playNext(room_jid, profile)
450
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
318 else:
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
319 error (_('Unmanaged game element: %s') % elt.name)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
320
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
321 def getHandler(self, profile):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
322 return RadiocolHandler(self)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
323
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
324 class RadiocolHandler (XMPPHandler):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
325 implements(iwokkel.IDisco)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
326
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
327 def __init__(self, plugin_parent):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
328 self.plugin_parent = plugin_parent
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
329 self.host = plugin_parent.host
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
330
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
331 def connectionInitialized(self):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
332 self.xmlstream.addObserver(RADIOC_REQUEST, self.plugin_parent.radiocol_game_cmd, profile = self.parent.profile)
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
333
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
334 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
335 return [disco.DiscoFeature(NC_RADIOCOL)]
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
336
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
337 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
338 return []
afe9cfd2ddbb plugins: radio collective first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
339