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source: trunk/instant_messenger/inc/class.Ujabber.inc.php @ 64

Revision 64, 15.1 KB checked in by niltonneto, 17 years ago (diff)
* empty log message *
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[20]	1	<?php
	2
[55]	3	class Ujabber
[20]	4	{
[55]	5	/*
	6	* Listen
	7	*/
	8
	9	final function listen()
	10	{
	11	$return = null;
[64]	12
[63]	13	$_SESSION['phpgw_info']['instant_messenger']['time'] = time();
[55]	14	$_SESSION['phpgw_info']['instant_messenger']['socket']['block'] = true;
	15	$xml = $_SESSION['phpgw_info']['instant_messenger']['socket']['in'];
[64]	16
[55]	17	unset($_SESSION['phpgw_info']['instant_messenger']['socket']['in']);
	18	$_SESSION['phpgw_info']['instant_messenger']['socket']['block'] = false;
[41]	19
[55]	20	### Arranjo Tecnico ###
	21	$vkrd = $xml;
	22
	23	if(isset($_SESSION['phpgw_info']['instant_messenger']['contacts']))
	24	unset($_SESSION['phpgw_info']['instant_messenger']['contacts']);
[41]	25
[55]	26	### - messages - ###
	27	$_messages = "/<message[^>]+from='(\S+)'[^>]>(?(?=.?<composing \|.?<paused ).?<(composing\|paused) )(?(?=.?<html).?<html[^>]><body[^>]>(.?)<\/body><\/html>).?<\/message>/s";
	28	$_messages = preg_match_all($_messages, $xml, $messages);
	29	if ( $_messages !== false && $_messages > 0 )
	30	{
	31	$xml = preg_replace("/<message.*?<\/message>/", "", $xml);
	32	$return .= $this->getMessages($messages);
	33	}
	34	### - Fim messages - ###
[41]	35
[55]	36	### - contacts - ###
	37	$_contacts = "/<iq[^>]+id='contacts'[^>]>.?<\/iq>/";
	38	$_contacts = preg_match_all($_contacts, $xml, $_xml);
[41]	39
[55]	40	$_contacts = "/<item.?(?(?=[^>]+name)[^>]+name='(.?)')[^>]+subscription='(.?)'[^>]+jid='(.?)'";
	41	$_contacts .= "(?(?=[^>]\/>)[^>]\/>\|[^>]><group>(.?)<\/group><\/item>)/";
	42	$_contacts = preg_match_all($_contacts, $_xml[0][0], $contacts);
	43	if ( $_contacts !== false && $_contacts > 0 )
	44	{
	45	$xml = preg_replace("/<iq[^>]+id='contacts'[^>]>.?<\/iq>/", "", $xml);
	46	$return .= rawurldecode(urldecode($this->getContacts($contacts)));
	47	}
	48	### - Fim contacts - ###
[41]	49
[55]	50	### - presence - ###
	51	$xml = $_SESSION['phpgw_info']['instant_messenger']['presences'] . $xml;
[41]	52
[55]	53	$_presence = "/<presence(?(?=[^>]+\/>)[^>]+\/>\|[^>]+>.*?<\/presence>)/";
	54	$_presence = preg_match_all($_presence, $xml, $presence);
[41]	55
[55]	56	$patterns[0] = '/<priority>[^<]<\/priority>\|<(\S) (?(?=[^>]\/>)[^>]\/>\|[^>]>.*?<\/\1>)/';
	57	$patterns[1] = '/ xmlns=\'.?\'\| to=\'.?\'/';
	58	$patterns[2] = '/> +</';
	59	$replacements[0] = '';
	60	$replacements[1] = '';
	61	$replacements[2] = '><';
	62	$_xml = preg_replace($patterns, $replacements, implode('', $presence[0]));
[20]	63
[55]	64	$_presence = "/<presence[^>]+from='(\S+)'[^>]type='(unavailable)'(?(?=[^>]\/>)[^>]\/>\|[^>]>.*?<\/presence>)\|";
	65	$_presence .= "<presence[^>]+from='(\S+)'(?(?=[^>]+type)[^>]+type='(\S+)')[^>]*";
	66	$_presence .= "(?(?=\/>)\/>\|>";
	67	$_presence .= "(?(?=<s[^>]?>)<s[^>]?>(.?)<\/s[^>]?>(?(?=<s[^>]?>)<s[^>]?>(.?)<\/s[^>]?>))";
	68	$_presence .= "<\/presence>)/";
	69	$_presence = preg_match_all($_presence, $_xml, $presence);
	70	if ( $_presence !== false && $_presence > 0 )
	71	{
	72	foreach ( $presence[5] as $key => $val )
	73	{
	74	if ( !empty($presence[1][$key]) && (strpos($presence[1][$key], '/') !== false) )
	75	$presence[1][$key] = substr($presence[1][$key], 0, strpos($presence[1][$key], '/'));
	76
	77	if ( !empty($presence[3][$key]) && strpos($presence[3][$key], '/') !== false )
	78	$presence[3][$key] = substr($presence[3][$key], 0, strpos($presence[3][$key], '/'));
	79
	80	if ( !empty($val) && !preg_match("/^(away\|chat\|dnd\|xa)$/", $val) )
	81	if ( preg_match("/^(away\|chat\|dnd\|xa)$/", $presence[6][$key]) )
	82	{
	83	$aux = $presence[5][$key];
	84	$presence[5][$key] = $presence[6][$key];
	85	$presence[6][$key] = $aux;
	86	}
	87	else
	88	{
	89	if ( empty($presence[6][$key]) )
	90	$presence[6][$key] = $presence[5][$key];
	91	$presence[5][$key] = '';
	92	}
	93	}
	94	$xml = preg_replace("/<presence[^>]\/?>\|<presence[^>]>.*?<\/presence>/", "", $xml);
[20]	95
[55]	96	$return .= $this->getPresence($presence);
	97	}
	98	### - Fim presence - ###
[41]	99
[55]	100
	101	### - vcard - ###
	102	### - Arranjo Tecnico - ###
	103	$_xml = $vkrd;
	104	$_vcard = "/<iq.? id='(.?)' .?(<vCard [^>]+\/>\|<vCard.?<\/vCard>)<\/iq>/";
	105	$_vcard = preg_match_all($_vcard, $_xml, $vcard);
	106	if( $_vcard !== false && $_vcard > 0)
	107	{
	108	$xml = preg_replace("/<iq.?<vCard.?<\/iq>/", "", $xml);
	109	$return .= urldecode($this->getVcard($vcard));
	110	}
	111	### - Fim vcard - ###
	112	## Final do Listen;
[41]	113
[55]	114	return $return;
	115	}
	116
	117	/*
	118	* Contacts
	119	*/
[41]	120
[55]	121	function getContacts(array $pContacts)
	122	{
	123	$_group = array();
	124	$return = NULL;
	125	$jid = array_unique($pContacts[3]);
	126
	127	foreach ( $jid as $key => $val )
	128	{
	129	$_SESSION['phpgw_info']['instant_messenger']['contacts'][] = $val;
[41]	130
[55]	131	$item = NULL;
	132	$item .= '<item name="' . (( !empty($pContacts[1][$key]) ) ? $pContacts[1][$key] : $val);
	133	$item .= '" jid="' . $val;
	134	$item .= '" subscription="' . $pContacts[2][$key];
	135	$item .= '" />';
[20]	136
[55]	137	$_group[utf8_decode(strtolower(!empty($pContacts[4][$key]) ? $pContacts[4][$key] : 'default'))][] = $item;
	138	}
	139
	140	ksort($_group);
[41]	141
[55]	142	foreach ( $_group as $key => $val )
	143	$return .= '<group name="' . $key . '">' . implode('', $val) . '</group>';
[41]	144
[55]	145	return '<contacts>' . $return . '</contacts>';
	146	}
[41]	147
[55]	148	function requireContacts()
	149	{
	150	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['getContacts'] = NULL;
	151	}
	152
	153	/*
	154	* Presence
	155	*/
[41]	156
[55]	157	function setPresence($pPresence)
	158	{
	159	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['setPresence'] = $pPresence;
	160	foreach($pPresence as $key=>$presence)
	161	if($key == 'show' \|\| $key == 'type')
[57]	162	{
[55]	163	$_SESSION['phpgw_info']['instant_messenger']['MyPresence'] = $presence;
[57]	164	}
[55]	165	}
	166
	167	function MyPresence()
	168	{
	169	if(isset($_SESSION['phpgw_info']['instant_messenger']['MyPresence']))
	170	return $_SESSION['phpgw_info']['instant_messenger']['MyPresence'];
	171	}
	172
	173	function getPresence(array $pPresence)
	174	{
	175	$offline = array();
	176	foreach ( $pPresence[1] as $key => $val )
	177	{
	178	if ( empty($val) )
	179	continue;
[41]	180
[55]	181	$_offline = true;
	182	for ( $i = $key; $i < sizeof($pPresence[1]); $i++ )
	183	if ( $pPresence[1][$key] == $pPresence[3][$i] \|\| $pPresence[1][$key] == $pPresence[5][$i] )
	184	$_offline = false;
[20]	185
[55]	186	if ( $_offline )
	187	$offline[$key] = $val;
	188	}
[41]	189
[55]	190	$online = array();
	191	foreach ( $pPresence[3] as $key => $val )
	192	{
	193	if ( empty($val) )
	194	continue;
[20]	195
[55]	196	$_online = true;
	197	for ( $i = ($key + 1); $i < sizeof($pPresence[3]); $i++ )
	198	if ( in_array($val, $offline) \|\| $pPresence[3][$key] == $pPresence[3][$i] )
	199	$_online = false;
[41]	200
[55]	201	if ( $_online )
	202	$online[$key] = $val;
	203	}
[41]	204
[55]	205	$return = NULL;
[41]	206
[55]	207	foreach ( $offline as $key => $val )
	208	{
	209	$val = ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val;
	210	$return .= "<presence from='" . $val . "' type='unavailable' />";
	211	}
	212
	213	foreach ( $online as $key => $val )
	214	{
	215	$val = ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val;
[41]	216
[55]	217	if ( empty($pPresence[4][$key]) )
	218	$pPresence[4][$key] = ( empty($pPresence[5][$key]) ) ?
	219	'available' : $pPresence[5][$key];
[41]	220
[55]	221	$return .= "<presence from='" . $val . "' type='" . $pPresence[4][$key];
	222	if ( empty($pPresence[6][$key]) )
	223	$return .= "' />";
	224	else
	225	$return .= "'>" . $pPresence[6][$key] . "</presence>";
[41]	226
[55]	227	if ( strpos($pPresence[4][$key], 'subscribe') === false )
	228	{
	229	$session .= "<presence from='" . $val . "'><show>" . $pPresence[4][$key] . "</show>";
	230	if ( !empty($pPresence[6][$key]) )
	231	$session .= "<status>" . $pPresence[6][$key] . "</status>";
	232	$session .= "</presence>";
	233	}
	234	}
[41]	235
[55]	236	$_SESSION['phpgw_info']['instant_messenger']['presences'] = $session;
[41]	237
[55]	238	return $return;
	239	}
[41]	240
[55]	241	/*
	242	* GetMessage
	243	*/
	244
	245	function getMessages(array $pMessages)
	246	{
	247	$_messages = array();
	248	$return = NULL;
[41]	249
[55]	250	foreach ( $pMessages[1] as $key => $val )
	251	{
	252	trim($pMessages[3][$key]);
	253	if ( !empty($pMessages[3][$key]) )
	254	$_messages[$val][] = $pMessages[3][$key];
	255
	256	if ( !empty($pMessages[2][$key]) )
	257	{
	258	$return .= '<' . $pMessages[2][$key] . ' from="';
	259	$return .= ( strpos($val, '/') ) ? substr($val, 0, strpos($val, '/')) : $val;
	260	$return .= '" />';
	261	}
	262	}
[41]	263
[55]	264	foreach ( $_messages as $key => $val )
	265	{
	266	$return .= '<messages from="' . $key . '">';
	267	foreach ( $val as $msg )
	268	$return .= '<message>' . $msg . '</message>';
	269	$return .= '</messages>';
	270	}
[20]	271
[55]	272	return $return;
	273	}
[20]	274
[55]	275	/*
	276	* SendMessage
	277	*/
[41]	278
[55]	279	function SendMessage($pSendMessage)
	280	{
	281	$pSendMessage['body'] = stripslashes($pSendMessage['body']);
	282	$_emotions = '/<img emotion="(\S+)?"[^>]+>/';
	283	$_emotions = preg_match_all($_emotions, $pSendMessage['body'], $emotions);
[20]	284
[55]	285	foreach ( $emotions[0] as $key => $val )
	286	$emotions[0][$key] = '/' . addcslashes($val, './()[]{}^$*&?') . '/i';
[41]	287
[55]	288	$pSendMessage['body'] = preg_replace($emotions[0], $emotions[1], $pSendMessage['body']);
[41]	289
[55]	290	$to = $pSendMessage['to'];
	291	$type = "normal";
	292	$id = "";
	293	$content = array(
	294	"subject" => $pSendMessage['subject'] ? $pSendMessage['subject'] : "",
	295	"thread" => $pSendMessage['thread'] ? $pSendMessage['thread'] : "",
	296	"body" => $pSendMessage['body'] ? $pSendMessage['body'] : ""
	297	);
[20]	298
[55]	299	$payload = "";
[41]	300
[55]	301	if ($to && is_array($content))
	302	{
	303	if (!$id)
	304	{
	305	$id = $type . "_" . time();
	306	}
[32]	307
[55]	308	$xml = "<message to='$to' type='$type' id='$id'>";
[41]	309
[55]	310	if ($content['subject'])
	311	{
	312	$xml .= "<subject>" . $content['subject'] . "</subject>";
	313	}
[32]	314
[55]	315	if ($content['thread'])
	316	{
	317	$xml .= "<thread>" . $content['thread'] . "</thread>";
	318	}
[41]	319
[55]	320	$xml .= "<html><body>" . $content['body'] . "</body></html>";
	321	$xml .= $payload;
	322	$xml .= "</message>";
	323	unset($id);
[20]	324
[55]	325	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['message'] .= $xml;
	326	}
	327	else
[27]	328	{
[55]	329	$this->writeLog("ERROR: SendMessage() #2");
	330	return FALSE;
	331	}
	332	}
	333
	334	/*
	335	* UpdateContact
	336	*/
	337
	338	function updateContact($pUser)
	339	{
	340	$jid = $pUser['jid'];
	341	$name = $pUser['name'];
	342	$group = $pUser['group'];
	343
	344	if ( $jid )
	345	{
	346	$updatecontact = "<item jid='$jid'";
	347	$updatecontact .= " name='" . $name . "'";
	348	$updatecontact .= "><group>" . $group . "</group></item>";
	349	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['updateContact'] = $updatecontact;
	350	}
	351	$this->requireContacts();
	352	}
	353
	354	/*
	355	* AddContact
	356	*/
	357
	358	function addContacts($pUser)
	359	{
	360	$jid = explode("@",$pUser['email']);
	361	$pJid = $jid[0]."@".$_SESSION['phpgw_info']['instant_messenger']['name_jabber'];
	362	$pName = $pUser['name'];
	363	$pGroup = $pUser['group'];
[27]	364
[55]	365	if(trim($jid[0]) != trim($this->username))
	366	{
	367	if ( $pJid )
	368	{
	369	$newcontact = "<item jid='$pJid'";
	370	$newcontact .= " name='" . $pName . "'";
	371	$newcontact .= "><group>" . $pGroup . "</group></item>";
	372	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['addContacts'] = $newcontact;
	373	$this->subscribe($pJid);
	374	$this->requireContacts();
	375	}
	376	}
	377	}
	378
	379	/*
	380	* RemoveContact
	381	*/
	382
	383	function removeContact($pUser)
[20]	384	{
[55]	385	$pJid = $pUser['jid'];
	386	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['removeContact'] = $pJid;
	387	$this->unsubscribed($pJid);
	388	$this->requireContacts();
[20]	389	}
[41]	390
[55]	391	/*
	392	* Vcard
	393	*/
[41]	394
[55]	395	function newVcard($pVcardUser)
	396	{
	397	$pVcard = explode("_vkrd_", $pVcardUser['vcard']);
[20]	398
[55]	399	$xmlVcard = "<FN>".$pVcard[0]."</FN>";
	400	$xmlVcard .= "<NICKNAME>".$pVcard[1]."</NICKNAME>";
	401	$xmlVcard .= "<ORG>";
	402	$xmlVcard .= "<ORGNAME>".$pVcard[2]."</ORGNAME>";
	403	$xmlVcard .= "<ORGUNIT>".$pVcard[3]."</ORGUNIT>";
	404	$xmlVcard .= "</ORG>";
	405	$xmlVcard .= "<ROLE>".$pVcard[4]."</ROLE>";
	406	$xmlVcard .= "<BDAY>".$pVcard[5]."</BDAY>";
	407	$xmlVcard .= "<DESC>".$pVcard[6]."</DESC>";
	408
	409	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['newVcard'] = $xmlVcard;
[20]	410
[55]	411	}
	412
	413	function getVcard(array $Vcard)
	414	{
	415	$div = "";
	416	$_expr = "/<[^<vCard xmlns=\'vcard\-temp\'>].*[^<\/vCard>]>/";
	417	array_shift($Vcard);
	418	$div = '<vcard>';
	419	$jid_user = $_SESSION['phpgw_info']['instant_messenger']['user'];
	420	$jid_user .= "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber'];
	421	for($i = 0 ; $i < count($Vcard[0]) ; $i++)
	422	{
	423	preg_match($_expr,$Vcard[1][$i],$div_vcard);
	424	$div_new[] = $div_vcard;
[20]	425
[55]	426	if ( $jid_user == $Vcard[0][$i] )
	427	$_SESSION['phpgw_info']['instant_messenger']['vcard'] = $div_new[$i][0];
	428
	429	$div .= '<div id="vcard_'.$Vcard[0][$i].'">'.urldecode($div_new[$i][0]).'</div>';
	430	}
	431	$div .= '</vcard>';
	432
	433	return $div;
	434	}
	435
	436	function requireVcard()
[41]	437	{
[64]	438
[55]	439	$contacts = array();
	440	$contacts = $_SESSION['phpgw_info']['instant_messenger']['contacts'];
	441	$jid_user = $_SESSION['phpgw_info']['instant_messenger']['user'];
	442	$jid_user .= "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber'];
	443
	444	if( count($contacts) > 0 )
[41]	445	{
[55]	446	array_unshift($contacts,$jid_user);
	447
	448	foreach($contacts as $user)
	449	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['vcard'][] = $user;
	450	return "true";
	451	}else{
	452	return "false";
[41]	453	}
	454	}
[55]	455
	456	function getJid()
	457	{
	458	$jid = $_SESSION['phpgw_info']['instant_messenger']['user'] . "@" . $_SESSION['phpgw_info']['instant_messenger']['name_jabber'];
	459	return $jid;
	460	}
	461
	462	function subscribe($pJid)
	463	{
	464	$jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ;
	465	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['Subscribe'] = $jid;
	466	}
	467
	468	function subscribed($pJid)
	469	{
	470	$jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ;
	471	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['SubscriptionAcceptRequest'] = $jid;
	472	}
	473
	474	function unsubscribe($pJid)
	475	{
	476	$jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ;
	477	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['Unsubscribe'] = $jid;
	478	}
	479
	480	function unsubscribed($pJid)
	481	{
	482	$jid = (is_array($pJid)) ? $pJid['jid'] : $pJid ;
	483	$_SESSION['phpgw_info']['instant_messenger']['socket']['out']['SubscriptionDenyRequest'] = $jid;
	484	}
[20]	485	}
	486	?>

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