aboutsummaryrefslogtreecommitdiff
path: root/libdino/src/service/muc_manager.vala
blob: 8b5b8e7f812ad2aee87bd15f88b083a777bd90e7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
using Gee;

using Xmpp;
using Dino.Entities;

namespace Dino {
public class MucManager : StreamInteractionModule, Object {
    public static ModuleIdentity<MucManager> IDENTITY = new ModuleIdentity<MucManager>("muc_manager");
    public string id { get { return IDENTITY.id; } }

    public signal void joined(Account account, Jid jid, string nick);
    public signal void enter_error(Account account, Jid jid, Xep.Muc.MucEnterError error);
    public signal void left(Account account, Jid jid);
    public signal void subject_set(Account account, Jid jid, string? subject);
    public signal void bookmarks_updated(Account account, Gee.List<Xep.Bookmarks.Conference> conferences);

    private StreamInteractor stream_interactor;
    private HashMap<Jid, Xep.Muc.MucEnterError> enter_errors = new HashMap<Jid, Xep.Muc.MucEnterError>(Jid.hash_func, Jid.equals_func);
    private ReceivedMessageListener received_message_listener;

    public static void start(StreamInteractor stream_interactor) {
        MucManager m = new MucManager(stream_interactor);
        stream_interactor.add_module(m);
    }

    private MucManager(StreamInteractor stream_interactor) {
        this.stream_interactor = stream_interactor;
        this.received_message_listener = new ReceivedMessageListener(stream_interactor);
        stream_interactor.account_added.connect(on_account_added);
        stream_interactor.stream_negotiated.connect(on_stream_negotiated);
        stream_interactor.get_module(MessageProcessor.IDENTITY).received_pipeline.connect(received_message_listener);
    }

    public void join(Account account, Jid jid, string? nick, string? password) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream == null) return;
        string nick_ = nick ?? account.bare_jid.localpart ?? account.bare_jid.domainpart;

        DateTime? history_since = null;
        Conversation? conversation = stream_interactor.get_module(ConversationManager.IDENTITY).get_conversation(jid, account);
        if (conversation != null) {
            Entities.Message? last_message = stream_interactor.get_module(MessageStorage.IDENTITY).get_last_message(conversation);
            if (last_message != null) history_since = last_message.time;
        }
        
        stream.get_module(Xep.Muc.Module.IDENTITY).enter(stream, jid.bare_jid, nick_, password, history_since);
    }

    public void part(Account account, Jid jid) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream == null) return;
        unset_autojoin(stream, jid);
        stream.get_module(Xep.Muc.Module.IDENTITY).exit(stream, jid.bare_jid);

        Conversation? conversation = stream_interactor.get_module(ConversationManager.IDENTITY).get_conversation(jid, account);
        if (conversation != null) stream_interactor.get_module(ConversationManager.IDENTITY).close_conversation(conversation);
    }

    public delegate void OnResult(Jid jid, Xep.DataForms.DataForm data_form);
    public void get_config_form(Account account, Jid jid, owned OnResult listener) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream == null) return;
        stream.get_module(Xep.Muc.Module.IDENTITY).get_config_form(stream, jid, (stream, jid, data_form) => {
            listener(jid, data_form);
        });
    }

    public void change_subject(Account account, Jid jid, string subject) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Muc.Module.IDENTITY).change_subject(stream, jid.bare_jid, subject);
    }

    public void change_nick(Account account, Jid jid, string new_nick) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Muc.Module.IDENTITY).change_nick(stream, jid.bare_jid, new_nick);
    }

    public void invite(Account account, Jid muc, Jid invitee) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Muc.Module.IDENTITY).invite(stream, muc.bare_jid, invitee.bare_jid);
    }

    public void kick(Account account, Jid jid, string nick) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Muc.Module.IDENTITY).kick(stream, jid.bare_jid, nick);
    }

    public void change_affiliation(Account account, Jid jid, string nick, string role) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Muc.Module.IDENTITY).change_affiliation(stream, jid.bare_jid, nick, role);
    }

    public bool kick_possible(Account account, Jid occupant) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) return stream.get_module(Xep.Muc.Module.IDENTITY).kick_possible(stream, occupant);
        return false;
    }

    public Gee.List<Jid>? get_occupants(Jid jid, Account account) {
        if (is_groupchat(jid, account)) {
            return stream_interactor.get_module(PresenceManager.IDENTITY).get_full_jids(jid, account);
        }
        return null;
    }

    public Gee.List<Jid>? get_other_occupants(Jid jid, Account account) {
        Gee.List<Jid>? occupants = get_occupants(jid, account);
        Jid? own_jid = get_own_jid(jid, account);
        if (occupants != null && own_jid != null) {
            Gee.List<Jid> occupants_ = new ArrayList<Jid>(Jid.equals_func);
            occupants_.add_all(occupants);
            occupants_.remove(own_jid);
            return occupants_;
        }
        return occupants;
    }

    public bool is_groupchat(Jid jid, Account account) {
        Conversation? conversation = stream_interactor.get_module(ConversationManager.IDENTITY).get_conversation(jid, account);
        return !jid.is_full() && conversation != null && conversation.type_ == Conversation.Type.GROUPCHAT;
    }

    public bool is_groupchat_occupant(Jid jid, Account account) {
        return is_groupchat(jid.bare_jid, account) && jid.is_full();
    }

    public void get_bookmarks(Account account, owned Xep.Bookmarks.Module.OnResult listener) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) stream.get_module(Xep.Bookmarks.Module.IDENTITY).get_conferences(stream, (owned)listener);
    }

    public void add_bookmark(Account account, Xep.Bookmarks.Conference conference) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            stream.get_module(Xep.Bookmarks.Module.IDENTITY).add_conference(stream, conference);
        }
    }

    public void replace_bookmark(Account account, Xep.Bookmarks.Conference was, Xep.Bookmarks.Conference replace) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            stream.get_module(Xep.Bookmarks.Module.IDENTITY).replace_conference(stream, was, replace);
        }
    }

    public void remove_bookmark(Account account, Xep.Bookmarks.Conference conference) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            stream.get_module(Xep.Bookmarks.Module.IDENTITY).remove_conference(stream, conference);
        }
    }

    public string? get_room_name(Account account, Jid jid) {
        XmppStream? stream = stream_interactor.get_stream(account);
        return stream != null ? stream.get_flag(Xep.Muc.Flag.IDENTITY).get_room_name(jid) : null;
    }

    public string? get_groupchat_subject(Jid jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            return stream.get_flag(Xep.Muc.Flag.IDENTITY).get_muc_subject(jid.bare_jid);
        }
        return null;
    }

    public Jid? get_real_jid(Jid jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            return stream.get_flag(Xep.Muc.Flag.IDENTITY).get_real_jid(jid);
        }
        return null;
    }

    public Xep.Muc.Role? get_role(Jid jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) return stream.get_flag(Xep.Muc.Flag.IDENTITY).get_occupant_role(jid);
        return null;
    }

    public Xep.Muc.Affiliation? get_affiliation(Jid muc_jid, Jid jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) return stream.get_flag(Xep.Muc.Flag.IDENTITY).get_affiliation(muc_jid, jid);
        return null;
    }

    public Gee.List<Jid>? get_offline_members(Jid jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            return stream.get_flag(Xep.Muc.Flag.IDENTITY).get_offline_members(jid);
        }
        return null;
    }

    public Jid? get_own_jid(Jid muc_jid, Account account) {
        XmppStream? stream = stream_interactor.get_stream(account);
        if (stream != null) {
            Xep.Muc.Flag? flag = stream.get_flag(Xep.Muc.Flag.IDENTITY);
            if (flag == null) return null;
            string? nick  = flag.get_muc_nick(muc_jid);
            if (nick != null) return muc_jid.with_resource(nick);
        }
        return null;
    }

    public bool is_joined(Jid jid, Account account) {
        return get_own_jid(jid, account) != null;
    }

    private void on_account_added(Account account) {
        stream_interactor.module_manager.get_module(account, Xep.Muc.Module.IDENTITY).room_entered.connect( (stream, jid, nick) => {
            on_room_entred(account, stream, jid, nick);
        });
        stream_interactor.module_manager.get_module(account, Xep.Muc.Module.IDENTITY).room_enter_error.connect( (stream, jid, error) => {
            enter_errors[jid] = error;
            enter_error(account, jid, error);
        });
        stream_interactor.module_manager.get_module(account, Xep.Muc.Module.IDENTITY).self_removed_from_room.connect( (stream, jid, code) => {
            left(account, jid);
        });
        stream_interactor.module_manager.get_module(account, Xep.Muc.Module.IDENTITY).subject_set.connect( (stream, subject, jid) => {
            subject_set(account, jid, subject);
        });
        stream_interactor.module_manager.get_module(account, Xep.Bookmarks.Module.IDENTITY).received_conferences.connect( (stream, conferences) => {
            sync_autojoin_active(account, conferences);
            bookmarks_updated(account, conferences);
        });
    }

    private void on_stream_negotiated(Account account, XmppStream stream) {
        stream.get_module(Xep.Bookmarks.Module.IDENTITY).get_conferences(stream, (stream, conferences) => {
            if (conferences == null) {
                join_all_active(account);
            } else {
                foreach (Xep.Bookmarks.Conference bookmark in conferences) {
                    if (bookmark.autojoin) {
                        join(account, bookmark.jid, bookmark.nick, bookmark.password);
                    }
                }
            }
        });
    }

    private void on_room_entred(Account account, XmppStream stream, Jid jid, string nick) {
        enter_errors.unset(jid);
        set_autojoin(stream, jid, nick, null); // TODO password
        joined(account, jid, nick);
        stream_interactor.get_module(MessageProcessor.IDENTITY).send_unsent_messages(account, jid);
        Conversation conversation = stream_interactor.get_module(ConversationManager.IDENTITY).create_conversation(jid, account, Conversation.Type.GROUPCHAT);
        stream_interactor.get_module(ConversationManager.IDENTITY).start_conversation(conversation);
        conversation.nickname = nick;
    }

    private void join_all_active(Account account) {
        Gee.List<Conversation> conversations = stream_interactor.get_module(ConversationManager.IDENTITY).get_active_conversations(account);
        foreach (Conversation conversation in conversations) {
            if (conversation.type_ == Conversation.Type.GROUPCHAT && conversation.nickname != null) {
                join(account, conversation.counterpart, conversation.nickname, null);
            }
        }
    }

    private void sync_autojoin_active(Account account, Gee.List<Xep.Bookmarks.Conference> conferences) {
        Gee.List<Conversation> conversations = stream_interactor.get_module(ConversationManager.IDENTITY).get_active_conversations(account);
        leave_non_autojoin(account, conferences, conversations);
        join_autojoin(account, conferences, conversations);
    }

    private void leave_non_autojoin(Account account, Gee.List<Xep.Bookmarks.Conference> conferences, Gee.List<Conversation> conversations) {
        foreach (Conversation conversation in conversations) {
            if (conversation.type_ != Conversation.Type.GROUPCHAT || !conversation.account.equals(account)) continue;
            bool is_autojoin = false;
            foreach (Xep.Bookmarks.Conference conference in conferences) {
                if (conference.jid.equals(conversation.counterpart)) {
                    if (conference.autojoin) is_autojoin = true;
                }
            }
            if (!is_autojoin) {
                part(account, conversation.counterpart);
            }
        }
    }

    private void join_autojoin(Account account, Gee.List<Xep.Bookmarks.Conference> conferences, Gee.List<Conversation> conversations) {
        foreach (Xep.Bookmarks.Conference conference in conferences) {
            if (!conference.autojoin) continue;
            bool is_active = false;
            foreach (Conversation conversation in conversations) {
                if (conference.jid.equals(conversation.counterpart)) is_active = true;
            }
            if (!is_active) {
                join(account, conference.jid, conference.nick, conference.password);
            }
        }
    }

    private void set_autojoin(XmppStream stream, Jid jid, string? nick, string? password) {
        stream.get_module(Xep.Bookmarks.Module.IDENTITY).get_conferences(stream, (stream, conferences) => {
            if (conferences == null) return;
            Xep.Bookmarks.Conference changed = new Xep.Bookmarks.Conference(jid) { nick=nick, password=password, autojoin=true };
            foreach (Xep.Bookmarks.Conference conference in conferences) {
                if (conference.jid.equals_bare(jid) && conference.nick == nick && conference.password == password) {
                    if (!conference.autojoin) {
                        conference.autojoin = true;
                        stream.get_module(Xep.Bookmarks.Module.IDENTITY).set_conferences(stream, conferences);
                    }
                    return;
                }
            }
            stream.get_module(Xep.Bookmarks.Module.IDENTITY).add_conference(stream, changed);
        });
    }

    private void unset_autojoin(XmppStream stream, Jid jid) {
        stream.get_module(Xep.Bookmarks.Module.IDENTITY).get_conferences(stream, (stream, conferences) => {
            if (conferences == null) return;
            foreach (Xep.Bookmarks.Conference conference in conferences) {
                if (conference.jid.equals_bare(jid)) {
                    if (conference.autojoin) {
                        conference.autojoin = false;
                        stream.get_module(Xep.Bookmarks.Module.IDENTITY).set_conferences(stream, conferences);
                        return;
                    }
                }
            }
        });
    }

    private class ReceivedMessageListener : MessageListener {

        public string[] after_actions_const = new string[]{ };
        public override string action_group { get { return "MUC"; } }
        public override string[] after_actions { get { return after_actions_const; } }

        private StreamInteractor stream_interactor;

        public ReceivedMessageListener(StreamInteractor stream_interactor) {
            this.stream_interactor = stream_interactor;
        }

        public override async bool run(Entities.Message message, Xmpp.MessageStanza stanza, Conversation conversation) {
            if (conversation.type_ != Conversation.Type.GROUPCHAT) return false;
            XmppStream stream = stream_interactor.get_stream(conversation.account);
            if (stream == null) return false;
            if (Xep.DelayedDelivery.MessageFlag.get_flag(message.stanza) == null) {
                Jid? real_jid = stream.get_flag(Xep.Muc.Flag.IDENTITY).get_real_jid(message.counterpart);
                if (real_jid != null && !real_jid.equals(message.counterpart)) {
                    message.real_jid = real_jid.bare_jid;
                }
            }
            Jid? own_muc_jid = stream_interactor.get_module(MucManager.IDENTITY).get_own_jid(message.counterpart.bare_jid, conversation.account);
            if (own_muc_jid != null && message.from.equals(own_muc_jid)) {
                Gee.List<Entities.Message> messages = stream_interactor.get_module(MessageStorage.IDENTITY).get_messages(conversation);
                foreach (Entities.Message m in messages) { // TODO not here
                    if (m.equals(message)) {
                        // For own messages from this device (msg is a duplicate)
                        m.marked = Message.Marked.RECEIVED;
                    }
                }
            }
            // For own messages from other devices (msg is not a duplicate msg)
            message.marked = Message.Marked.RECEIVED;

            return false;
        }
    }
}

}