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source: trunk/jabberit_messenger/inc/webservice.php @ 2959

Revision 2959, 11.2 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #1113 - Correcao para a busca da foto na janela de chat para Ldaps Externos.
Property svn:executable set to ``*

Rev	Line
[382]	1	<?php
[417]	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	\***************************************************************************/
[382]	12
[946]	13	class webService
[417]	14	{
[1900]	15	private $attribute;
[946]	16	private $conn;
	17	private $contextLdap;
[1160]	18	private $userLDAP;
[957]	19	private $jabberName = null;
[417]	20	private $passwd;
[946]	21	private $photo_user = array();
[417]	22	private $refer;
[946]	23	private $serverLdap;
[1160]	24	private $fileLdapInternal = false;
	25	private $fileLdapExternal = false;
[1900]	26	private $version3;
[946]	27
[417]	28	function __construct()
[382]	29	{
[957]	30	if ( file_exists('confLDAPInternal.php') )
	31	{
	32	require_once('confLDAPInternal.php');
	33	$handle = unserialize(base64_decode($LDAP_INTERNAL));
	34
[1504]	35	$this->jabberName = $handle['jabberName'];
	36	$this->serverLdap = $handle['serverLdap'];
[957]	37	$this->contextLdap = $handle['contextLdap'];
[1160]	38	$this->userLDAP = $handle['user'];
[1504]	39	$this->passwd = $handle['password'];
[957]	40
	41	$this->refer = true;
	42	$this->version3 = true;
[1160]	43
	44	$this->fileLdapInternal = true;
[957]	45	}
[1900]	46
	47	$this->attribute = "uid";
	48
	49	if ( file_exists('attributeLdap.php') )
	50	{
	51	require_once('attributeLdap.php');
	52	$this->attribute = trim($attributeTypeName);
	53	}
[417]	54	}
[946]	55
[417]	56	private final function ldapConnect()
	57	{
	58	if(!function_exists('ldap_connect'))
	59	return False;
	60
[946]	61	if(!$this->conn = ldap_connect($this->serverLdap))
[417]	62	return False;
[551]	63
[417]	64	if( $this->version3 )
	65	if( !ldap_set_option($this->conn,LDAP_OPT_PROTOCOL_VERSION,3) )
[1900]	66	$this->version3 = false;
[946]	67
[417]	68	ldap_set_option($this->conn, LDAP_OPT_REFERRALS, $this->refer);
[551]	69
[946]	70	// Bind as Admin
[1160]	71	if( $this->userLDAP && $this->passwd && !ldap_bind($this->conn, $this->userLDAP . "," . $this->contextLdap, $this->passwd) )
[946]	72	return False;
[417]	73
[946]	74	// Bind as Anonymous
[1160]	75	if( !$this->userLDAP && !$this->passwd && !@ldap_bind($this->conn) )
[417]	76	return False;
[946]	77	}
[551]	78
[946]	79	private final function ldapConnectExternal($pHostJabber)
	80	{
[1160]	81	if( file_exists('confLDAPExternal.php'))
[2959]	82	{
[1160]	83	require_once('confLDAPExternal.php');
	84	$handle = unserialize(base64_decode($LDAP_EXTERNAL));
	85	foreach($handle as $itens)
[1868]	86	{
[1160]	87	if(trim($pHostJabber) == $itens['jabberName'])
	88	{
	89	$this->jabberName = $itens['jabberName'];
	90	$this->serverLdap = $itens['serverLdap'];
	91	$this->contextLdap = $itens['contextLdap'];
	92	$this->userLDAP = $itens['user'];
	93	$this->passwd = $itens['password'];
[1871]	94
	95	$this->fileLdapExternal = true;
[1868]	96	}
	97	}
[1160]	98
	99	$this->refer = true;
	100	$this->version3 = true;
	101
	102	$this->ldapConnect();
	103	}
[417]	104	}
	105
[1130]	106	public final function CallVoipConnect($pVoipFrom, $pVoipTo)
	107	{
	108	$this->ldapConnect();
	109
	110	if( $this->conn )
	111	{
	112	$filter = "(\|(&(phpgwaccounttype=u)(uid=".$pVoipFrom."))(&(phpgwaccounttype=u)(uid=".$pVoipTo.")))";
[1135]	113	$justthese = array("telephoneNumber", "uid");
[1130]	114	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	115	$entry = ldap_get_entries($this->conn,$search);
	116
	117	$fromNumber = $entry[0]['telephonenumber'][0];
	118	$toNumber = $entry[1]['telephonenumber'][0];
[1135]	119
	120	if ( trim($entry[0]['uid'][0]) !== trim($pVoipFrom) )
	121	{
	122	$fromNumber = $entry[1]['telephonenumber'][0];
	123	$toNumber = $entry[0]['telephonenumber'][0];
	124	}
[1130]	125	}
[1135]	126
[1130]	127	if( $fromNumber && $toNumber )
	128	{
[1818]	129	$voipServer = "www.pabx.celepar.parana";
[1130]	130	$voipUrl = "/telefoniaip/servicos/voip.php";
	131	$voipPort = "80";
	132
	133	if( !$voipServer \|\| !$voipUrl \|\| !$voipPort )
	134	return false;
	135
[1214]	136	$url = "http://".$voipServer.":".$voipPort.$voipUrl."?magic=1333&acao=liga&ramal=".$fromNumber."&numero=".$toNumber;
[1130]	137	$sMethod = 'GET ';
	138	$crlf = "\r\n";
	139	$sRequest = " HTTP/1.1" . $crlf;
	140	$sRequest .= "Host: localhost" . $crlf;
	141	$sRequest .= "Accept: / " . $crlf;
	142	$sRequest .= "Connection: Close" . $crlf . $crlf;
	143	$sRequest = $sMethod . $url . $sRequest;
	144	$sockHttp = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
	145
	146	if ( !$sockHttp )
	147	return false;
	148
	149	$resSocketConnect = socket_connect($sockHttp, $voipServer, $voipPort);
	150
	151	if ( !$resSocketConnect )
	152	return false;
	153
	154	$resSocketWrite = socket_write($sockHttp, $sRequest, strlen($sRequest));
	155
	156	if ( !$resSocketWrite )
	157	return false;
	158
	159	$sResponse = '';
	160
	161	while ($sRead = socket_read($sockHttp, 512))
	162	{
	163	$sResponse .= $sRead;
	164	}
	165
	166	socket_close($sockHttp);
	167
	168	$pos = strpos($sResponse, $crlf . $crlf);
	169
	170	return substr($sResponse, $pos + 2 * strlen($crlf));
	171	}
	172
	173	return "ERRO";
	174	}
	175
	176
[946]	177	public final function getNameOrganization($pJid, $pCharset)
[551]	178	{
[946]	179	$uid = substr($pJid, 0, strpos($pJid,"@"));
[1160]	180	$return = utf8_encode("Nome : Não Identificado ;Organização : Não Identificado");
[551]	181
[946]	182	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
[1504]	183	{
[946]	184	$this->ldapConnect();
[1504]	185
	186	if( $this->fileLdapInternal )
	187	{
	188	if( $this->conn )
	189	{
[1900]	190	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	191	$justthese = array($this->attribute,"cn","dn");
[1504]	192	$search = ldap_search( $this->conn, $this->contextLdap, $filter,$justthese);
	193	$get_entries = ldap_get_entries( $this->conn, $search);
	194
	195	if( $get_entries['count'] > 0 )
	196	{
	197	$cn = $get_entries[0]['cn'][0];
	198	$ou = explode("dc=", $get_entries[0]['dn']);
	199	$ou = explode("ou=",$ou[0]);
	200	$ou = array_pop($ou);
	201	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
	202	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
	203	}
	204	}
	205	}
	206	}
[946]	207	else
[1504]	208	{
[946]	209	$this->ldapConnectExternal(substr($pJid, strpos($pJid, "@") + 1 ));
[1504]	210
	211	if( $this->fileLdapExternal )
[946]	212	{
[1504]	213	if( $this->conn )
	214	{
[1900]	215	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	216	$justthese = array($this->attribute,"cn","dn");
[1504]	217	$search = ldap_search( $this->conn, $this->contextLdap, $filter, $justthese);
	218	$get_entries = ldap_get_entries( $this->conn, $search);
[1160]	219
[1504]	220	if( $get_entries['count'] > 0 )
	221	{
	222	$cn = $get_entries[0]['cn'][0];
	223	$ou = explode("dc=", $get_entries[0]['dn']);
	224	$ou = explode("ou=",$ou[0]);
	225	$ou = array_pop($ou);
	226	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
	227	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
	228	}
	229	}
[946]	230	}
	231	}
[551]	232
[1160]	233	if( $pCharset === "1" \|\| $pCharset === 1 )
[946]	234	return $return;
	235	else
	236	return mb_convert_encoding($return, "ISO-8859-1", "UTF-8");
[551]	237
	238	}
	239
[1160]	240	public final function getPhotoLdap( $pJid , $pLdapInternal )
[417]	241	{
[1160]	242	$uid = substr($pJid, 0, strpos($pJid, "@"));
[957]	243
[1160]	244	if( $pLdapInternal )
[417]	245	{
[1885]	246	if( !$this->fileLdapInternal )
	247	return false;
	248
[1160]	249	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
[417]	250	{
[948]	251
[1160]	252	$this->ldapConnect();
[1504]	253
	254	if( $this->conn )
	255	{
[1900]	256	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	257	$justthese = array($this->attribute,"jpegPhoto");
[1504]	258	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	259	$get_entries = ldap_get_entries($this->conn,$search);
	260
	261	if( $get_entries['count'] > 0 )
	262	{
	263	$first_entry = ldap_first_entry( $this->conn, $search );
	264	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
	265
	266	if ( $photo )
	267	return $photo[0];
	268
	269	return false;
	270	}
	271	}
[417]	272	}
	273	}
[946]	274	else
[2959]	275	{
[946]	276	$jabberName = substr($pJid, strpos($pJid, "@") + 1 );
[1160]	277
[946]	278	if( strpos($jabberName, "/") )
	279	$jabberName = substr($jabberName, 0, strpos($jabberName, "/"));
[948]	280
[1542]	281	$this->ldapConnectExternal($jabberName);
	282
[2959]	283	if( !$this->fileLdapExternal )
	284	return false;
	285
[1504]	286	if( $this->conn )
[946]	287	{
[1900]	288	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	289	$justthese = array($this->attribute,"jpegPhoto");
[1504]	290	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	291	$get_entries = ldap_get_entries($this->conn,$search);
[1160]	292
[1504]	293	if( $get_entries['count'] > 0 )
	294	{
	295	$first_entry = ldap_first_entry( $this->conn, $search );
	296	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
	297
	298	if ( $photo )
	299	return $photo[0];
	300
	301	return false;
	302	}
[946]	303	}
	304	}
[1160]	305
[417]	306	return false;
	307	}
	308
[946]	309	public final function getPhotoSession($pUid, $pOu)
[417]	310	{
[946]	311	$uid = $pUid;
	312	if( strpos($pUid, "@") )
	313	$uid = substr($pUid, 0, strpos($pUid, "@"));
	314
[1530]	315	require_once("../../header.session.inc.php");
	316
[946]	317	if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]) )
[382]	318	{
[946]	319	$photo = imagecreatefromstring($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
	320
[382]	321	header("Content-Type: image/jpeg");
	322	$width = imagesx($photo);
	323	$height = imagesy($photo);
	324	$twidth = 60;
	325	$theight = 80;
	326	$small_photo = imagecreatetruecolor ($twidth, $theight);
	327	imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height);
	328	imagejpeg($small_photo,'',100);
[946]	329
	330	unset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
	331
[382]	332	return;
	333	}
	334	}
[417]	335	}
[382]	336
[1160]	337	// Applet - utilizando o serviço Voip;
[1130]	338	if(trim($_REQUEST['javaVoipFrom']) != "" && trim($_REQUEST['javaVoipTo']) != "" )
	339	{
	340	$obj = new webService();
	341	$voipFrom = $_REQUEST['javaVoipFrom'];
	342	$voipTo = $_REQUEST['javaVoipTo'];
	343	printf("%s",$obj->CallVoipConnect($voipFrom, $voipTo));
	344	}
	345
[1160]	346	// Applet - fotos pelo applet;
[946]	347	if(trim($_REQUEST['javaPhoto']) != "" )
[417]	348	{
[946]	349	$obj = new webService();
	350	$jid = $_REQUEST['javaPhoto'];
[1160]	351	$jid = ( strpos($jid, "/") !== false ) ? substr($jid, 0, strpos($jid, "/")) : $jid;
	352	$photo = $obj->getPhotoLdap( $jid, true );
[946]	353	$photoWidth = 70;
	354	$photoHeight = 90;
	355	$newImage = imagecreatetruecolor($photoWidth,$photoHeight);
	356
	357	if( $photo )
[382]	358	{
[946]	359	$photo = imagecreatefromstring($photo);
	360	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
[382]	361	}
[417]	362	else
	363	{
[986]	364	$photo = $obj->getPhotoLdap($jid, false);
	365	if( $photo )
	366	{
	367	$photo = imagecreatefromstring($photo);
	368	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
	369	}
	370	else
	371	{
	372	$photo = @imagecreatefrompng("../templates/default/images/photo.png");
	373	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
	374	}
[417]	375	}
[946]	376
	377	ob_start();
	378	imagepng($newImage);
	379	$imagePhoto = ob_get_contents();
	380	imagedestroy($newImage);
	381	ob_end_clean();
	382	printf("%s",base64_encode($imagePhoto));
[417]	383	}
[382]	384
[1160]	385	// Applet - jid;
	386	if(trim($_REQUEST['jid']) != "")
[551]	387	{
[1160]	388
	389	$jid = trim($_REQUEST['jid']);
	390	$charset = trim($_REQUEST['charset']);
[946]	391	$obj = new webService();
[551]	392
[946]	393	printf("%s",$obj->getNameOrganization($jid, $charset));
[551]	394	}
[946]	395
[1160]	396	// Php - fotos pelo php;
[946]	397	if(trim($_REQUEST['phpPhoto']) != "")
	398	{
	399	$obj = new webservice();
	400	$ou = $_REQUEST['phpOu'];
	401	$jid = $_REQUEST['phpPhoto'];
	402
	403	$obj->getPhotoSession($jid, $ou);
	404	}
	405
[1504]	406	?>

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