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source: trunk/jabberit_messenger/inc/webservice.php @ 1871

Revision 1871, 10.9 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #808 - Busca implementada utilizando somente os grupos cadastrados.
Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************\
3	* Expresso - Expresso Messenger *
4	* - Alexandre Correia / Rodrigo Souza *
5	* - JETI - http://jeti-im.org/ *
6	* ------------------------------------------------------------------------- *
7	* This program is free software; you can redistribute it and/or modify it *
8	* under the terms of the GNU General Public License as published by the *
9	* Free Software Foundation; either version 2 of the License, or (at your *
10	* option) any later version. *
11	\***************************************************************************/
12
13	class webService
14	{
15	private $conn;
16	private $contextLdap;
17	private $userLDAP;
18	private $jabberName = null;
19	private $passwd;
20	private $photo_user = array();
21	private $refer;
22	private $serverLdap;
23	private $fileLdapInternal = false;
24	private $fileLdapExternal = false;
25
26	function __construct()
27	{
28	if ( file_exists('confLDAPInternal.php') )
29	{
30	require_once('confLDAPInternal.php');
31	$handle = unserialize(base64_decode($LDAP_INTERNAL));
32
33	$this->jabberName = $handle['jabberName'];
34	$this->serverLdap = $handle['serverLdap'];
35	$this->contextLdap = $handle['contextLdap'];
36	$this->userLDAP = $handle['user'];
37	$this->passwd = $handle['password'];
38
39	$this->refer = true;
40	$this->version3 = true;
41
42	$this->fileLdapInternal = true;
43	}
44	}
45
46	private final function ldapConnect()
47	{
48	if(!function_exists('ldap_connect'))
49	return False;
50
51	if(!$this->conn = ldap_connect($this->serverLdap))
52	return False;
53
54	if( $this->version3 )
55	if( !ldap_set_option($this->conn,LDAP_OPT_PROTOCOL_VERSION,3) )
56	$this->version = false;
57
58	ldap_set_option($this->conn, LDAP_OPT_REFERRALS, $this->refer);
59
60	// Bind as Admin
61	if( $this->userLDAP && $this->passwd && !ldap_bind($this->conn, $this->userLDAP . "," . $this->contextLdap, $this->passwd) )
62	return False;
63
64	// Bind as Anonymous
65	if( !$this->userLDAP && !$this->passwd && !@ldap_bind($this->conn) )
66	return False;
67	}
68
69	private final function ldapConnectExternal($pHostJabber)
70	{
71	if( file_exists('confLDAPExternal.php'))
72	{
73	require_once('confLDAPExternal.php');
74	$handle = unserialize(base64_decode($LDAP_EXTERNAL));
75
76	foreach($handle as $itens)
77	{
78	if(trim($pHostJabber) == $itens['jabberName'])
79	{
80	$this->jabberName = $itens['jabberName'];
81	$this->serverLdap = $itens['serverLdap'];
82	$this->contextLdap = $itens['contextLdap'];
83	$this->userLDAP = $itens['user'];
84	$this->passwd = $itens['password'];
85
86	$this->fileLdapExternal = true;
87	}
88	}
89
90	$this->refer = true;
91	$this->version3 = true;
92
93	$this->ldapConnect();
94	}
95	}
96
97	public final function CallVoipConnect($pVoipFrom, $pVoipTo)
98	{
99	$this->ldapConnect();
100
101	if( $this->conn )
102	{
103	$filter = "(\|(&(phpgwaccounttype=u)(uid=".$pVoipFrom."))(&(phpgwaccounttype=u)(uid=".$pVoipTo.")))";
104	$justthese = array("telephoneNumber", "uid");
105	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
106	$entry = ldap_get_entries($this->conn,$search);
107
108	$fromNumber = $entry[0]['telephonenumber'][0];
109	$toNumber = $entry[1]['telephonenumber'][0];
110
111	if ( trim($entry[0]['uid'][0]) !== trim($pVoipFrom) )
112	{
113	$fromNumber = $entry[1]['telephonenumber'][0];
114	$toNumber = $entry[0]['telephonenumber'][0];
115	}
116	}
117
118	if( $fromNumber && $toNumber )
119	{
120	$voipServer = "www.pabx.celepar.parana";
121	$voipUrl = "/telefoniaip/servicos/voip.php";
122	$voipPort = "80";
123
124	if( !$voipServer \|\| !$voipUrl \|\| !$voipPort )
125	return false;
126
127	$url = "http://".$voipServer.":".$voipPort.$voipUrl."?magic=1333&acao=liga&ramal=".$fromNumber."&numero=".$toNumber;
128	$sMethod = 'GET ';
129	$crlf = "\r\n";
130	$sRequest = " HTTP/1.1" . $crlf;
131	$sRequest .= "Host: localhost" . $crlf;
132	$sRequest .= "Accept: / " . $crlf;
133	$sRequest .= "Connection: Close" . $crlf . $crlf;
134	$sRequest = $sMethod . $url . $sRequest;
135	$sockHttp = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
136
137	if ( !$sockHttp )
138	return false;
139
140	$resSocketConnect = socket_connect($sockHttp, $voipServer, $voipPort);
141
142	if ( !$resSocketConnect )
143	return false;
144
145	$resSocketWrite = socket_write($sockHttp, $sRequest, strlen($sRequest));
146
147	if ( !$resSocketWrite )
148	return false;
149
150	$sResponse = '';
151
152	while ($sRead = socket_read($sockHttp, 512))
153	{
154	$sResponse .= $sRead;
155	}
156
157	socket_close($sockHttp);
158
159	$pos = strpos($sResponse, $crlf . $crlf);
160
161	return substr($sResponse, $pos + 2 * strlen($crlf));
162	}
163
164	return "ERRO";
165	}
166
167
168	public final function getNameOrganization($pJid, $pCharset)
169	{
170	$uid = substr($pJid, 0, strpos($pJid,"@"));
171	$return = utf8_encode("Nome : Não Identificado ;Organização : Não Identificado");
172
173	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
174	{
175	$this->ldapConnect();
176
177	if( $this->fileLdapInternal )
178	{
179	if( $this->conn )
180	{
181	$filter = "(&(phpgwaccounttype=u)(uid=".$uid.")(!(phpgwaccountvisible=-1)))";
182	$justthese = array("uid","cn","dn");
183	$search = ldap_search( $this->conn, $this->contextLdap, $filter,$justthese);
184	$get_entries = ldap_get_entries( $this->conn, $search);
185
186	if( $get_entries['count'] > 0 )
187	{
188	$cn = $get_entries[0]['cn'][0];
189	$ou = explode("dc=", $get_entries[0]['dn']);
190	$ou = explode("ou=",$ou[0]);
191	$ou = array_pop($ou);
192	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
193	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
194	}
195	}
196	}
197	}
198	else
199	{
200	$this->ldapConnectExternal(substr($pJid, strpos($pJid, "@") + 1 ));
201
202	if( $this->fileLdapExternal )
203	{
204	if( $this->conn )
205	{
206	$filter = "(&(phpgwaccounttype=u)(uid=".$uid.")(!(phpgwaccountvisible=-1)))";
207	$justthese = array("uid","cn","dn");
208	$search = ldap_search( $this->conn, $this->contextLdap, $filter, $justthese);
209	$get_entries = ldap_get_entries( $this->conn, $search);
210
211	if( $get_entries['count'] > 0 )
212	{
213	$cn = $get_entries[0]['cn'][0];
214	$ou = explode("dc=", $get_entries[0]['dn']);
215	$ou = explode("ou=",$ou[0]);
216	$ou = array_pop($ou);
217	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
218	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
219	}
220	}
221	}
222	}
223
224	if( $pCharset === "1" \|\| $pCharset === 1 )
225	return $return;
226	else
227	return mb_convert_encoding($return, "ISO-8859-1", "UTF-8");
228
229	}
230
231	public final function getPhotoLdap( $pJid , $pLdapInternal )
232	{
233	$uid = substr($pJid, 0, strpos($pJid, "@"));
234
235	if( $pLdapInternal )
236	{
237	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
238	{
239	if( ! $this->fileLdapInternal )
240	return false;
241
242	$this->ldapConnect();
243
244	if( $this->conn )
245	{
246	$filter = "(&(phpgwaccounttype=u)(uid=".$uid.")(!(phpgwaccountvisible=-1)))";
247	$justthese = array("uid","jpegPhoto");
248	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
249	$get_entries = ldap_get_entries($this->conn,$search);
250
251	if( $get_entries['count'] > 0 )
252	{
253	$first_entry = ldap_first_entry( $this->conn, $search );
254	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
255
256	if ( $photo )
257	return $photo[0];
258
259	return false;
260	}
261	}
262	}
263	}
264	else
265	{
266	$jabberName = substr($pJid, strpos($pJid, "@") + 1 );
267
268	if( strpos($jabberName, "/") )
269	$jabberName = substr($jabberName, 0, strpos($jabberName, "/"));
270
271	$this->ldapConnectExternal($jabberName);
272
273	if( !$this->fileLdapExternal )
274	return false;
275
276	if( $this->conn )
277	{
278	$filter = "(&(phpgwaccounttype=u)(uid=".$uid.")(!(phpgwaccountvisible=-1)))";
279	$justthese = array("uid","jpegPhoto");
280	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
281	$get_entries = ldap_get_entries($this->conn,$search);
282
283	if( $get_entries['count'] > 0 )
284	{
285	$first_entry = ldap_first_entry( $this->conn, $search );
286	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
287
288	if ( $photo )
289	return $photo[0];
290
291	return false;
292	}
293	}
294	}
295
296	return false;
297	}
298
299	public final function getPhotoSession($pUid, $pOu)
300	{
301	$uid = $pUid;
302	if( strpos($pUid, "@") )
303	$uid = substr($pUid, 0, strpos($pUid, "@"));
304
305	require_once("../../header.session.inc.php");
306
307	if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]) )
308	{
309	$photo = imagecreatefromstring($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
310
311	header("Content-Type: image/jpeg");
312	$width = imagesx($photo);
313	$height = imagesy($photo);
314	$twidth = 60;
315	$theight = 80;
316	$small_photo = imagecreatetruecolor ($twidth, $theight);
317	imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height);
318	imagejpeg($small_photo,'',100);
319
320	unset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
321
322	return;
323	}
324	}
325	}
326
327	// Applet - utilizando o serviço Voip;
328	if(trim($_REQUEST['javaVoipFrom']) != "" && trim($_REQUEST['javaVoipTo']) != "" )
329	{
330	$obj = new webService();
331	$voipFrom = $_REQUEST['javaVoipFrom'];
332	$voipTo = $_REQUEST['javaVoipTo'];
333	printf("%s",$obj->CallVoipConnect($voipFrom, $voipTo));
334	}
335
336	// Applet - fotos pelo applet;
337	if(trim($_REQUEST['javaPhoto']) != "" )
338	{
339	$obj = new webService();
340	$jid = $_REQUEST['javaPhoto'];
341	$jid = ( strpos($jid, "/") !== false ) ? substr($jid, 0, strpos($jid, "/")) : $jid;
342
343	$photo = $obj->getPhotoLdap( $jid, true );
344	$photoWidth = 70;
345	$photoHeight = 90;
346	$newImage = imagecreatetruecolor($photoWidth,$photoHeight);
347
348	if( $photo )
349	{
350	$photo = imagecreatefromstring($photo);
351	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
352	}
353	else
354	{
355	$photo = $obj->getPhotoLdap($jid, false);
356	if( $photo )
357	{
358	$photo = imagecreatefromstring($photo);
359	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
360	}
361	else
362	{
363	$photo = @imagecreatefrompng("../templates/default/images/photo.png");
364	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
365	}
366	}
367
368	ob_start();
369	imagepng($newImage);
370	$imagePhoto = ob_get_contents();
371	imagedestroy($newImage);
372	ob_end_clean();
373	printf("%s",base64_encode($imagePhoto));
374	}
375
376	// Applet - jid;
377	if(trim($_REQUEST['jid']) != "")
378	{
379
380	$jid = trim($_REQUEST['jid']);
381	$charset = trim($_REQUEST['charset']);
382	$obj = new webService();
383
384	printf("%s",$obj->getNameOrganization($jid, $charset));
385	}
386
387	// Php - fotos pelo php;
388	if(trim($_REQUEST['phpPhoto']) != "")
389	{
390	$obj = new webservice();
391	$ou = $_REQUEST['phpOu'];
392	$jid = $_REQUEST['phpPhoto'];
393
394	$obj->getPhotoSession($jid, $ou);
395	}
396
397	?>

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