summaryrefslogtreecommitdiffstats
path: root/kopete/protocols/jabber/jabberchatsession.cpp
blob: 1f347412ec3e29137cb4c0e6515dafded5cc6be4 (plain)
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
/*
    jabberchatsession.cpp - Jabber Chat Session

    Copyright (c) 2004 by Till Gerken            <till@tantalo.net>

    Kopete    (c) 2004 by the Kopete developers  <kopete-devel@kde.org>

    *************************************************************************
    *                                                                       *
    * This program is free software; you can redistribute it and/or modify  *
    * it under the terms of the GNU General Public License as published by  *
    * the Free Software Foundation; either version 2 of the License, or     *
    * (at your option) any later version.                                   *
    *                                                                       *
    *************************************************************************
*/

#include "jabberchatsession.h"

#include <tqptrlist.h>
#include <tqlabel.h>
#include <tqimage.h>
#include <tqtooltip.h>
#include <tqfile.h>
#include <tqiconset.h>
#include <tqregexp.h>

#include <tdeconfig.h>
#include <kdebug.h>
#include <tdelocale.h>
#include "kopetechatsessionmanager.h"
#include "kopetemessage.h"
#include "kopeteviewplugin.h"
#include "kopeteview.h"
#include "jabberprotocol.h"
#include "jabberaccount.h"
#include "jabberclient.h"
#include "jabbercontact.h"
#include "jabberresource.h"
#include "jabberresourcepool.h"
#include "tdeioslave/jabberdisco.h"


JabberChatSession::JabberChatSession ( JabberProtocol *protocol, const JabberBaseContact *user,
											 Kopete::ContactPtrList others, const TQString &resource, const char *name )
											 : Kopete::ChatSession ( user, others, protocol,  name )
{
	kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << "New message manager for " << user->contactId () << endl;

	// make sure Kopete knows about this instance
	Kopete::ChatSessionManager::self()->registerChatSession ( this );

	connect ( this, TQT_SIGNAL ( messageSent ( Kopete::Message &, Kopete::ChatSession * ) ),
			  this, TQT_SLOT ( slotMessageSent ( Kopete::Message &, Kopete::ChatSession * ) ) );

	connect ( this, TQT_SIGNAL ( myselfTyping ( bool ) ), this, TQT_SLOT ( slotSendTypingNotification ( bool ) ) );

	connect ( this, TQT_SIGNAL ( onlineStatusChanged(Kopete::Contact*, const Kopete::OnlineStatus&, const Kopete::OnlineStatus& ) ), this, TQT_SLOT ( slotUpdateDisplayName () ) );

	// check if the user ID contains a hardwired resource,
	// we'll have to use that one in that case
	XMPP::Jid jid = user->rosterItem().jid() ;

	mResource = jid.resource().isEmpty () ? resource : jid.resource ();
	slotUpdateDisplayName ();

#ifdef SUPPORT_JINGLE
	TDEAction *jabber_voicecall = new TDEAction( i18n("Voice call" ), "voicecall", 0, members().getFirst(), TQT_SLOT(voiceCall ()), actionCollection(), "jabber_voicecall" );

	setInstance(protocol->instance());
	jabber_voicecall->setEnabled( false );

	
	Kopete::ContactPtrList chatMembers = members ();
	if ( chatMembers.first () )
	{
		// Check if the current contact support Voice calls, also honour lock by default.
		// FIXME: we should use the active ressource
		JabberResource *bestResource = account()->resourcePool()->  bestJabberResource( static_cast<JabberBaseContact*>(chatMembers.first())->rosterItem().jid() );
		if( bestResource && bestResource->features().canVoice() )
		{
			jabber_voicecall->setEnabled( true );
		}
	}

#endif

 new TDEAction( i18n( "Send File" ), "attach", 0, this, TQT_SLOT( slotSendFile() ), actionCollection(), "jabberSendFile" );

	setXMLFile("jabberchatui.rc");

}

JabberChatSession::~JabberChatSession( )
{
	JabberAccount * a = dynamic_cast<JabberAccount *>(Kopete::ChatSession::account ());
	if( !a ) //When closing kopete, the account is partially destroyed already,  dynamic_cast return 0
		return;
	if ( a->configGroup()->readBoolEntry ("SendEvents", true) &&
			 a->configGroup()->readBoolEntry ("SendGoneEvent", true) )
		sendNotification( XMPP::GoneEvent );
}


void JabberChatSession::slotUpdateDisplayName ()
{
	kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << endl;

	Kopete::ContactPtrList chatMembers = members ();

	// make sure we do have members in the chat
	if ( !chatMembers.first () )
		return;

	XMPP::Jid jid = static_cast<JabberBaseContact*>(chatMembers.first())->rosterItem().jid();

	if ( !mResource.isEmpty () )
		jid.setResource ( mResource );

	TQString statusText = i18n("a contact's online status in parenthesis.", " (%1)")
							.arg( chatMembers.first()->onlineStatus().description() );
	if ( jid.resource().isEmpty () )
		setDisplayName ( chatMembers.first()->metaContact()->displayName () + statusText );
	else
		setDisplayName ( chatMembers.first()->metaContact()->displayName () + "/" + jid.resource () + statusText );

}

const JabberBaseContact *JabberChatSession::user () const
{

	return static_cast<const JabberBaseContact *>(Kopete::ChatSession::myself());

}

JabberAccount *JabberChatSession::account () const
{

	return static_cast<JabberAccount *>(Kopete::ChatSession::account ());

}

const TQString &JabberChatSession::resource () const
{

	return mResource;

}

void JabberChatSession::appendMessage ( Kopete::Message &msg, const TQString &fromResource )
{

	mResource = fromResource;

	slotUpdateDisplayName ();
	Kopete::ChatSession::appendMessage ( msg );

	// We send the notifications for Delivered and Displayed events. More granular management
	// (ie.: send Displayed event when it is really displayed)
	// of these events would require changes in the chatwindow API.
	
	if ( account()->configGroup()->readBoolEntry ("SendEvents", true) )
	{
		if ( account()->configGroup()->readBoolEntry ("SendDeliveredEvent", true) )
		{
			sendNotification( XMPP::DeliveredEvent );
		}
		
		if ( account()->configGroup()->readBoolEntry ("SendDisplayedEvent", true) )
		{
			sendNotification( XMPP::DisplayedEvent );
		}
	}
}

void JabberChatSession::sendNotification( XMPP::MsgEvent event )
{
	if ( !account()->isConnected () )
		return;

	JabberContact *contact;
	TQPtrListIterator<Kopete::Contact> listIterator ( members () );

	while ( ( contact = dynamic_cast<JabberContact*>( listIterator.current () ) ) != 0 )
	{
		++listIterator;
		if ( contact->isContactRequestingEvent( event ) )
		{
			// create JID for the recipient
			XMPP::Jid toJid = contact->rosterItem().jid();
	
			// set resource properly if it has been selected already
			if ( !resource().isEmpty () )
				toJid.setResource ( resource () );
	
			XMPP::Message message;
	
			message.setFrom ( account()->client()->jid() );
			message.setTo ( toJid );
			message.setEventId ( contact->lastReceivedMessageId () );
			// store composing event depending on state
			message.addEvent ( event );
			
			if (view() && view()->plugin()->pluginId() == "kopete_emailwindow" )
			{	
				message.setType ( "normal" );
			}
			else
			{	
				message.setType ( "chat" );
			}

	
			// send message
			account()->client()->sendMessage ( message );
		}
	}
}

void JabberChatSession::slotSendTypingNotification ( bool typing )
{
	if ( !account()->configGroup()->readBoolEntry ("SendEvents", true)
		|| !account()->configGroup()->readBoolEntry("SendComposingEvent", true) ) 
		return;

	// create JID for us as sender
	XMPP::Jid fromJid = static_cast<const JabberBaseContact*>(myself())->rosterItem().jid();
	fromJid.setResource ( account()->configGroup()->readEntry( "Resource", TQString() ) );

	kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << "Sending out typing notification (" << typing << ") to all chat members." << endl;

	typing ? sendNotification( ComposingEvent ) : sendNotification( CancelEvent );
}

void JabberChatSession::slotMessageSent ( Kopete::Message &message, Kopete::ChatSession * )
{

	if( account()->isConnected () )
	{
		XMPP::Message jabberMessage;
		JabberBaseContact *recipient = static_cast<JabberBaseContact*>(message.to().first());

		jabberMessage.setFrom ( account()->client()->jid() );


		XMPP::Jid toJid = recipient->rosterItem().jid();

		if( !resource().isEmpty () )
			toJid.setResource ( resource() );

		jabberMessage.setTo ( toJid );

		jabberMessage.setSubject ( message.subject () );
		jabberMessage.setTimeStamp ( message.timestamp () );

		if ( message.plainBody().find ( "-----BEGIN PGP MESSAGE-----" ) != -1 )
		{
			/*
			 * This message is encrypted, so we need to set
			 * a fake body indicating that this is an encrypted
			 * message (for clients not implementing this
			 * functionality) and then generate the encrypted
			 * payload out of the old message body.
			 */

			// please don't translate the following string
			jabberMessage.setBody ( i18n ( "This message is encrypted." ) );

			TQString encryptedBody = message.plainBody ();

			// remove PGP header and footer from message
			encryptedBody.truncate ( encryptedBody.length () - TQString("-----END PGP MESSAGE-----").length () - 2 );
			encryptedBody = encryptedBody.right ( encryptedBody.length () - encryptedBody.find ( "\n\n" ) - 2 );

			// assign payload to message
			jabberMessage.setXEncrypted ( encryptedBody );
        }
        else
        {
			// this message is not encrypted
			jabberMessage.setBody ( message.plainBody ());
			if (message.format() ==  Kopete::Message::RichText)
			{
				JabberResource *bestResource = account()->resourcePool()->bestJabberResource(toJid);
				if( bestResource && bestResource->features().canXHTML() )
				{
					TQString xhtmlBody = message.escapedBody();

					// According to JEP-0071 8.9  it is only RECOMMANDED to replace \n with <br/>
					//  which mean that some implementation (pidgin 2 beta) may still think that \n are linebreak.
					// and considered the fact that KTextEditor generate a well indented XHTML, we need to remove all \n from it
					//  see Bug 121627
					// Anyway, theses client that do like that are *WRONG*  considreded the example of jep-71 where there are lot of
					// linebreak that are not interpreted.  - Olivier 2006-31-03
					xhtmlBody.replace("\n","");

					//&nbsp; is not a valid XML entity
					xhtmlBody.replace("&nbsp;" , "&#160;");

					// Remove trailing line break
					xhtmlBody.remove( TQRegExp( "<br/>$" ) );

					xhtmlBody = "<span " + message.getHtmlStyleAttribute() + ">" + xhtmlBody + "</span>";
					jabberMessage.setXHTMLBody ( xhtmlBody );
				}
        	}
		}

		// determine type of the widget and set message type accordingly
		// "kopete_emailwindow" is the default email Kopete::ViewPlugin.  If other email plugins
		// become available, either jabber will have to provide its own selector or libkopete will need
		// a better way of categorising view plugins.

		// FIXME: the view() is a speedy way to solve BUG:108389. A better solution is to be found
		// but I don't want to introduce a new bug during the bug hunt ;-).
		if (view() && view()->plugin()->pluginId() == "kopete_emailwindow" )
		{
			jabberMessage.setType ( "normal" );
		}
		else
		{
			jabberMessage.setType ( "chat" );
		}

		// add request for all notifications
		jabberMessage.addEvent( OfflineEvent );
		jabberMessage.addEvent( ComposingEvent );
		jabberMessage.addEvent( DeliveredEvent );
		jabberMessage.addEvent( DisplayedEvent );
		

        // send the message
		account()->client()->sendMessage ( jabberMessage );

		// append the message to the manager
		Kopete::ChatSession::appendMessage ( message );

		// tell the manager that we sent successfully
		messageSucceeded ();
	}
	else
	{
		account()->errorConnectFirst ();

		// FIXME: there is no messageFailed() yet,
		// but we need to stop the animation etc.
		messageSucceeded ();
	}

}

 void JabberChatSession::slotSendFile()
      {
              TQPtrList<Kopete::Contact>contacts = members();
              static_cast<JabberContact *>(contacts.first())->sendFile();
      }

#include "jabberchatsession.moc"

// vim: set noet ts=4 sts=4 sw=4:
// kate: tab-width 4; replace-tabs off; space-indent off;