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source: trunk/expressoMail1_2/inc/class.ldap_functions.inc.php @ 448

Revision 448, 22.8 KB checked in by niltonneto, 16 years ago (diff)
Ocorrência #333 - Validação do remetente na classe PHP.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[387]	1	<?php
[176]	2	include_once("class.imap_functions.inc.php");
[342]	3	include_once("class.functions.inc.php");
[176]	4
	5	function ldapRebind($ldap_connection, $ldap_url)
	6	{
	7	@ldap_bind($ldap_connection, $_SESSION['phpgw_info']['expressomail']['ldap_server']['acc'],$_SESSION['phpgw_info']['expressomail']['ldap_server']['pw']);
	8	}
[387]	9
[2]	10	class ldap_functions
	11	{
	12	var $ds;
	13	var $ldap_host;
	14	var $ldap_context;
	15	var $imap;
[342]	16	var $external_srcs;
	17	var $max_result;
	18	var $functions;
	19	function ldap_functions(){
	20	// todo: Page Configuration for External Catalogs.
	21	@include("../contactcenter/setup/external_catalogs.inc.php");
	22	$this->external_srcs= $external_srcs;
[387]	23	$this->max_result = 200;
	24	$this->functions = new functions();
	25	}
[342]	26	// Using ContactCenter configuration.
	27	function ldapConnect($refer = false,$catalog = 0){
	28	if ($catalog > 0 && is_array($this->external_srcs)){
	29	$this->ldap_host = $this->external_srcs[$catalog]['host'];
	30	$this->ldap_context = $this->external_srcs[$catalog]['dn'];
	31	$this->bind_dn = $this->external_srcs[$catalog]['acc'];
	32	$this->bind_dn_pw = $this->external_srcs[$catalog]['pw'];
	33	$this->object_class = $this->external_srcs[$catalog]['obj'];
	34	$this->base_dn = $this->external_srcs[$catalog]['dn'];
	35	$this->branch = $this->external_srcs[$catalog]['branch'];
	36	}else {
[325]	37	$this->ldap_host = $_SESSION['phpgw_info']['expressomail']['ldap_server']['host'];
	38	$this->ldap_context = $_SESSION['phpgw_info']['expressomail']['ldap_server']['dn'];
	39	$this->bind_dn = $_SESSION['phpgw_info']['expressomail']['ldap_server']['acc'];
	40	$this->bind_dn_pw = $_SESSION['phpgw_info']['expressomail']['ldap_server']['pw'];
[387]	41	$this->branch = 'ou';
[325]	42	}
[387]	43
[325]	44	$this->ds = ldap_connect($this->ldap_host);
[2]	45	ldap_set_option($this->ds, LDAP_OPT_PROTOCOL_VERSION, 3);
[37]	46	ldap_set_option($this->ds, LDAP_OPT_REFERRALS, $refer);
[342]	47	if ($refer) {
[176]	48	ldap_set_rebind_proc($this->ds, ldapRebind);
	49	}
[387]	50	@ldap_bind($this->ds,$this->bind_dn,$this->bind_dn_pw );
[2]	51	}
	52
[205]	53	//Teste jakjr retornando o DS
	54	function ldapConnect2($refer = false){
	55	$ds = ldap_connect($_SESSION['phpgw_info']['expressomail']['ldap_server']['host']);
[387]	56
[205]	57	if (!$ds)
	58	return false;
[387]	59
[205]	60	ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
	61	ldap_set_option($ds, LDAP_OPT_REFERRALS, $refer);
	62	if ($refer)
	63	ldap_set_rebind_proc($ds, ldapRebind);
	64	@ldap_bind($ds, $_SESSION['phpgw_info']['expressomail']['ldap_server']['acc'],$_SESSION['phpgw_info']['expressomail']['ldap_server']['pw']);
[387]	65
	66	return $ds;
[205]	67	}
	68
	69
[108]	70	// usa o host e context do setup.
[2]	71	function ldapRootConnect($refer = false){
	72	$this->ldap_host = $_SESSION['phpgw_info']['expressomail']['server']['ldap_host'];
	73	$this->ldap_context = $_SESSION['phpgw_info']['expressomail']['server']['ldap_context'];
	74	$this->ds = ldap_connect($this->ldap_host);
	75	ldap_set_option($this->ds, LDAP_OPT_PROTOCOL_VERSION, 3);
[37]	76	ldap_set_option($this->ds, LDAP_OPT_REFERRALS, $refer);
[387]	77	ldap_bind($this->ds, $_SESSION['phpgw_info']['expressomail']['server']['ldap_root_dn'],$_SESSION['phpgw_info']['expressomail']['server']['ldap_root_pw']);
[2]	78
	79	}
	80
	81	function quicksearch($params)
[387]	82	{
[95]	83	include_once("class.functions.inc.php");
[387]	84	$functions = new functions;
[108]	85
[325]	86	$search_for = utf8_encode($params['search_for']);
[2]	87	$field = $params['field'];
	88	$ID = $params['ID'];
[387]	89
[325]	90	$search_for = explode(" ",$search_for);
	91	$aux="";
	92	foreach ($search_for as $search)
	93	{
	94	if(!$aux)
	95	{
	96	$aux=$search;
	97	}
	98	else
	99	{
	100	$aux=$aux."*".$search;
	101	}
	102	}
	103	$search_for=$aux;
[2]	104	$contacts_result = array();
	105	$contacts_result['field'] = $field;
	106	$contacts_result['ID'] = $ID;
[387]	107
[2]	108	// follow the referral
	109	$this->ldapConnect(true);
[387]	110
[2]	111	if ($this->ds)
[342]	112	{
	113	if (($field != 'null') && ($ID != 'null'))
[325]	114	{
	115	$filter="(& (\|(phpgwAccountType=u)(phpgwAccountType=l)) (\|(cn=$search_for)(mail=$search_for)) (!(phpgwaccountvisible=-1)) )";
	116	$justthese = array("cn", "mail", "telephoneNumber", "mobile", "phpgwAccountVisible", "uid", "employeeNumber", "ou");
[342]	117	}
[37]	118	else
[342]	119	{
[271]	120	$filter="(& (phpgwAccountType=u)(cn=$search_for) (!(phpgwaccountvisible=-1)) )";
[342]	121	$justthese = array("cn", "mail", "telephoneNumber", "mobile", "phpgwAccountVisible","jpegPhoto", "uid", "employeeNumber", "ou");
	122	}
	123	$sr=@ldap_search($this->ds, $this->ldap_context, $filter, $justthese, 0, $this->max_result + 1);
	124	if(!$sr)
	125	return null;
[325]	126	$count_entries = ldap_count_entries($this->ds,$sr);
[342]	127
[387]	128	// Get user org dn.
[271]	129	$user_dn = $_SESSION['phpgw_info']['expressomail']['user']['account_dn'];
	130	$user_sector_dn = ldap_explode_dn ( $user_dn, false );
	131	array_shift($user_sector_dn);
	132	array_shift($user_sector_dn);
	133	$user_sector_dn = implode(",", $user_sector_dn);
[387]	134
[271]	135	// New search only on user sector
[342]	136	if ($count_entries > $this->max_result)
	137	{
[108]	138	// Close old ldap conection
	139	ldap_close($this->ds);
[387]	140
[108]	141	// Reopen a local ldap connection, following referral
	142	$this->ldapRootConnect(true);
[387]	143
[342]	144	$sr= ldap_search($this->ds, $user_sector_dn, $filter, $justthese);
	145	if(!$sr)
	146	return null;
[108]	147	$count_entries = ldap_count_entries($this->ds,$sr);
[387]	148
[342]	149	if ($count_entries > $this->max_result){
[108]	150	$return = array();
	151	$return['status'] = false;
[387]	152	$return['error'] = "many results";
[108]	153	return $return;
	154	}
[95]	155	else
	156	{
	157	$quickSearch_only_in_userSector = true;
	158	}
	159	}
[387]	160
[37]	161	$info = ldap_get_entries($this->ds, $sr);
[387]	162
[2]	163	$tmp = array();
[271]	164	$tmp_users_from_user_org = array();
[387]	165
[342]	166	if (!$quickSearch_only_in_userSector) {
	167	$catalogsNum=count($this->external_srcs);
	168	for ($i=0; $i<=count($this->external_srcs); $i++) {
	169	if ($this->external_srcs[$i]["quicksearch"]) {
[325]	170	$this->ldapConnect(true,$i);
	171	$filter="(\|(cn=$search_for)(mail=$search_for))";
[342]	172	$justthese = array("cn", "mail", "telephoneNumber", "mobile", "phpgwAccountVisible", "uid","employeeNumber", "ou");
	173	$sr=@ldap_search($this->ds, $this->ldap_context, $filter, $justthese, 0, $this->max_result+1);
	174	if(!$sr)
	175	return null;
[325]	176	$count_entries = ldap_count_entries($this->ds,$sr);
	177	$search = ldap_get_entries($this->ds, $sr);
[387]	178	for ($j=0; $j<$search["count"]; $j++) {
	179	$info[] = $search[$j];
[342]	180	}
[325]	181	$info["count"] = count($info)-1;
	182	}
[271]	183	}
[342]	184	}
	185
[325]	186	for ($i=0; $i<$info["count"]; $i++)
[342]	187	{
	188	if ($quickSearch_only_in_userSector)
[271]	189	{
[325]	190	$tmp[$info[$i]["mail"][0] . '%' . $info[$i]["telephonenumber"][0] . '%'. $info[$i]["mobile"][0] . '%' . $info[$i]["uid"][0] . '%' . $info[$i]["jpegphoto"]['count'] . '%' . $info[$i]["employeenumber"][0] . '%' . $info[$i]["ou"][0]] = utf8_decode($info[$i]["cn"][0]);
[342]	191	}
[325]	192	else
[342]	193	{
	194	if (preg_match("/$user_sector_dn/i", $info[$i]['dn']))
[325]	195	{
	196	$tmp_users_from_user_org[$info[$i]["mail"][0] . '%' . $info[$i]["telephonenumber"][0] . '%'. $info[$i]["mobile"][0] . '%' . $info[$i]["uid"][0] . '%' . $info[$i]["jpegphoto"]['count'] . '%' . $info[$i]["employeenumber"][0] . '%' . $info[$i]["ou"][0]] = utf8_decode($info[$i]["cn"][0]);
[342]	197	}
[271]	198	else
[342]	199	{
[325]	200	$tmp[$info[$i]["mail"][0] . '%' . $info[$i]["telephonenumber"][0] . '%'. $info[$i]["mobile"][0] . '%' . $info[$i]["uid"][0] . '%' . $info[$i]["jpegphoto"]['count'] . '%' . $info[$i]["employeenumber"][0] . '%' . $info[$i]["ou"][0]] = utf8_decode($info[$i]["cn"][0]);
[271]	201	}
	202	}
[342]	203	}
[271]	204	natcasesort($tmp_users_from_user_org);
[2]	205	natcasesort($tmp);
[387]	206
[37]	207	if (($field != 'null') && ($ID != 'null'))
[2]	208	{
[271]	209	$i = 0;
[387]	210
[271]	211	$tmp = array_merge($tmp, $tmp_users_from_user_org);
	212	natcasesort($tmp);
[387]	213
[37]	214	foreach ($tmp as $info => $cn)
	215	{
	216	$contacts_result[$i] = array();
	217	$contacts_result[$i]["cn"] = $cn;
[325]	218	list ($contacts_result[$i]["mail"], $contacts_result[$i]["phone"], $contacts_result[$i]["mobile"], $contacts_result[$i]["uid"], $contacts_result[$i]["jpegphoto"], $contacts_result[$i]["employeenumber"], $contacts_result[$i]["ou"]) = split ('%', $info);
[37]	219	$i++;
	220	}
[95]	221	$contacts_result['quickSearch_only_in_userSector'] = $quickSearch_only_in_userSector;
[2]	222	}
[37]	223	else
	224	{
[271]	225	$options_users_from_user_org = '';
[37]	226	$options = '';
[271]	227
	228	/* List of users from user org */
	229	$i = 0;
	230	foreach ($tmp_users_from_user_org as $info => $cn)
	231	{
	232	$contacts_result[$i] = array();
	233	$options_users_from_user_org .= $this->make_quicksearch_card($info, $cn);
	234	$i++;
	235	}
	236
	237	/* List of users from others org */
[37]	238	foreach ($tmp as $info => $cn)
	239	{
	240	$contacts_result[$i] = array();
[271]	241	$options .= $this->make_quicksearch_card($info, $cn);
[37]	242	$i++;
	243	}
[387]	244
[95]	245	if ($quickSearch_only_in_userSector)
	246	{
[271]	247	if ($options != '')
	248	{
	249	$head_option =
	250	'<tr class="quicksearchcontacts_unselected">' .
	251	'<td colspan="2" width="100%" align="center">' .
[342]	252	str_replace("%1", $this->max_result,$this->functions->getLang('More than %1 results were found')) . '.<br>' .
	253	$this->functions->getLang('Showing only the results found in your organization') . '.';
[271]	254	'</td>' .
	255	'</tr>';
	256	$contacts_result = $head_option . $options_users_from_user_org . $options;
	257	}
	258	else
	259	{
	260	$return = array();
	261	$return['status'] = false;
	262	$return['error'] = "many results";
	263	return $return;
	264	}
[108]	265	}
[271]	266	else
	267	{
	268	if (($options_users_from_user_org != '') && ($options != ''))
	269	{
	270	$head_option0 =
	271	'<tr class="quicksearchcontacts_unselected">' .
	272	'<td colspan="2" width="100%" align="center" style="background:#EEEEEE"><B>' .
[342]	273	$this->functions->getLang('Users from your organization') . '</B> ['.count($tmp_users_from_user_org).']';
	274	'</td>' .
[271]	275	'</tr>';
	276
	277	$head_option1 =
	278	'<tr class="quicksearchcontacts_unselected">' .
	279	'<td colspan="2" width="100%" align="center" style="background:#EEEEEE"><B>' .
[342]	280	$this->functions->getLang('Users from others organizations') . '</B> ['.count($tmp).']';
	281	'</td>' .
[271]	282	'</tr>';
	283	}
	284	$contacts_result = $head_option0 . $options_users_from_user_org . $head_option1 . $options;
	285	}
[37]	286	}
[2]	287	}
	288	ldap_close($this->ds);
	289	return $contacts_result;
	290	}
	291
[271]	292	function make_quicksearch_card($info, $cn)
	293	{
	294	include_once("class.functions.inc.php");
[387]	295	$functions = new functions;
	296
[271]	297	$contacts_result = array();
	298	$contacts_result["cn"] = $cn;
	299	list ($contacts_result["mail"], $contacts_result["phone"], $contacts_result["mobile"], $contacts_result["uid"], $contacts_result["jpegphoto"]) = split ('%', $info);
[387]	300
[271]	301	if ($contacts_result['jpegphoto'])
	302	$photo_link = '<img src="./inc/show_user_photo.php?mail='.$contacts_result['mail'].'">';
	303	else
	304	$photo_link = '<img src="./templates/default/images/photo.png">';
[387]	305
[271]	306	$phoneUser = $contacts_result['phone'];
[387]	307
[271]	308	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['voip_enabled'] && $phoneUser) {
[342]	309	$phoneUser = '<a title="'.$this->functions->getLang("Call to Comercial Number").'" href="#" onclick="InfoContact.connectVoip(\''.$phoneUser.'\',\'com\')">'.$phoneUser.'</a>';
[271]	310	if($contacts_result['mobile']){
[342]	311	$phoneUser .= ' / <a title="'.$this->functions->getLang("Call to Mobile Number").'" href="#" onclick="InfoContact.connectVoip(\''.$contacts_result['mobile'].'\',\'mob\')">'.$contacts_result['mobile'].'</a>';
[271]	312	}
	313	}
	314	$option =
	315	'<tr class="quicksearchcontacts_unselected">' .
	316	'<td class="cc" width="1%">' .
[342]	317	'<a title="'.$this->functions->getLang("Write message").'" onClick="javascript:QuickSearchUser.create_new_message(\''.$contacts_result["cn"].'\', \''.$contacts_result["mail"].'\')">' .
[271]	318	$photo_link .
	319	'</a>' .
	320	'</td>' .
	321	'<td class="cc">' .
	322	'<span name="cn">' . $contacts_result['cn'] . '</span>' . '<br>' .
[342]	323	'<a title="'.$this->functions->getLang("Write message").'" onClick="javascript:QuickSearchUser.create_new_message(\''.$contacts_result["cn"].'\', \''.$contacts_result["mail"].'\')">' .
[271]	324	'<font color=blue>' .
	325	'<span name="mail">' . $contacts_result['mail'] . '</span>' . '<br>' .
	326	'</font>' .
	327	'</a>' .
	328	$phoneUser .
	329	'</td>' .
	330	'</tr>';
	331	return $option;
	332	}
	333
[387]	334	function get_catalogs(){
[325]	335	$catalogs = array();
[387]	336	$catalogs[0] = $this->functions->getLang("Global Catalog");
	337	if($this->external_srcs)
[342]	338	foreach ($this->external_srcs as $key => $valor ){
[325]	339	$catalogs[$key] = $valor['name'];
	340	}
	341	return $catalogs;
	342	}
[2]	343	function get_organizations($params){
	344	$organizations = array();
[325]	345	$params['referral']?$referral = $params['referral']:$referral = false;
	346	$cat = $params['catalog'];
[2]	347
[325]	348	$this->ldapConnect($referral,$cat);
	349
	350	if($this->branch != '') {
	351	$filter=$this->branch."=*";
	352	$justthese = array("$this->branch");
[342]	353	$sr = ldap_list($this->ds, $this->ldap_context, $filter, $justthese);
	354	$info = ldap_get_entries($this->ds, $sr);
[387]	355
[342]	356	for ($i=0; $i<$info["count"]; $i++)
	357	$organizations[$i] = $info[$i]["ou"][0];
[325]	358
[342]	359	ldap_close($this->ds);
[387]	360	sort($organizations);
[342]	361	return $organizations;
[325]	362	}else{
	363	return null;
[2]	364	}
[342]	365	}
[2]	366	function get_organizations2($params){
	367	$organizations = array();
	368	$referral = $params['referral'];
	369	$this->ldapRootConnect($referral);
	370	if ($this->ds) {
[387]	371	$filter="ou=*";
[2]	372	$justthese = array("ou");
	373	$sr = ldap_list($this->ds, $this->ldap_context, $filter, $justthese);
	374	$info = ldap_get_entries($this->ds, $sr);
[387]	375
[2]	376	for ($i=0; $i<$info["count"]; $i++)
	377	{
	378	$organizations[$i]['ou'] = $info[$i]["ou"][0];
	379	$organizations[$i]['dn'] = $info[$i]["dn"];
	380	}
[387]	381
[2]	382	ldap_close($this->ds);
[387]	383	sort($organizations);
[2]	384	}
	385	return $organizations;
	386	}
	387
	388	function catalogsearch($params)
[387]	389	{
[325]	390	$cn = $params['search_for'] ? "".utf8_encode($params['search_for'])."" : "*";
[387]	391	$max_result = $params['max_result'] ? $params['max_result'] : $this->max_result;
[325]	392	$catalog = $params['catalog'];
[2]	393	$error = False;
[387]	394
[381]	395	$this->ldapConnect(true,$catalog);
[387]	396
	397	$params['organization'] == 'all' ? $user_context = $this->ldap_context :$user_context = $this->branch."=".$params['organization'].",".$this->ldap_context;
	398
	399	if ($this->ds) {
[325]	400	if ($catalog == 0){
	401	//os atributos "employeeNumber" e "ou" foram adicionado ao vetor de busca;
	402	$justthese = array("cn", "mail", "phpgwaccounttype", "phpgwAccountVisible", "employeeNumber", "ou");
	403	$filter="(&(\|(phpgwAccountType=u)(phpgwAccountType=l))(cn=".$cn."))";
	404	//$user_context = "ou=".$params['organization'].",".$this->ldap_context;
	405	}else {
	406	//os atributos "employeeNumber" e "ou" foram adicionado ao vetor de busca;
	407	$justthese = array("cn", "mail", "employeeNumber", "ou");
	408	$filter="(&(objectClass=".$this->object_class.")(cn=".$cn."))";
	409	//$user_context = $this->branch."=".$params['organization'].",".$external_srcs[$catalog]['dn'];
	410	}
[387]	411
[381]	412	$sr=@ldap_search($this->ds, $user_context, $filter, $justthese, 0, $max_result+1);
[342]	413	if(!$sr)
	414	return null;
[2]	415	$count_entries = ldap_count_entries($this->ds,$sr);
[381]	416	if ($count_entries > $max_result){
[2]	417	$info = null;
[387]	418	$error = True;
[2]	419	}
	420	else
[387]	421	$info = ldap_get_entries($this->ds, $sr);
	422
	423	ldap_close($this->ds);
	424
[2]	425	$u_tmp = array();
	426	$g_tmp = array();
[387]	427
[2]	428	for ($i=0; $i<$info["count"]; $i++){
[325]	429	if((!$catalog==0)\|\|(strtoupper($info[$i]["phpgwaccounttype"][0]) == 'U') && ($info[$i]["phpgwaccountvisible"][0] != '-1'))
	430	//aqui eh feita a concatenacao do departamento ao cn;
	431	$u_tmp[$info[$i]["mail"][0]] = utf8_decode($info[$i]["cn"][0]). '%' . $info[$i]["ou"][0];
[387]	432	if((!$catalog==0)\|\|(strtoupper($info[$i]["phpgwaccounttype"][0]) == 'L') && ($info[$i]["phpgwaccountvisible"][0] != '-1'))
[325]	433	$g_tmp[$info[$i]["mail"][0]] = utf8_decode($info[$i]["cn"][0]);
[387]	434	}
	435
[2]	436	natcasesort($u_tmp);
	437	natcasesort($g_tmp);
[387]	438
[2]	439	$i = 0;
[387]	440	$users = array();
[325]	441
[387]	442	foreach ($u_tmp as $mail => $cn){
	443
[325]	444	$tmp = explode("%", $cn); //explode o cn pelo caracter "%" e joga em $tmp;
	445	$name = $tmp[0]; //pega o primeiro item (cn) do vetor resultante do explode acima;
	446	$department = $tmp[1]; //pega o segundo item (ou) do vetor resultanto do explode acima;
	447	$users[$i++] = array("name" => $name, "email" => $mail, "department" => $department);
	448
[2]	449	}
	450	unset($u_tmp);
[387]	451
	452	$i = 0;
[2]	453	$groups = array();
[387]	454
	455	foreach ($g_tmp as $mail => $cn){
[2]	456	$groups[$i++] = array("name" => $cn, "email" => $mail);
	457	}
	458	unset($g_tmp);
[387]	459
[2]	460	return array('users' => $users, 'groups' => $groups, 'error' => $error);
[387]	461	}else
[2]	462	return null;
	463	}
[387]	464
[2]	465	function get_emails_ldap(){
	466
	467	$result['mail']= array();
[387]	468	$result['mailalter']= array();
[2]	469	$user = $_SESSION['phpgw_info']['expressomail']['user']['account_lid'];
	470	$this->ldapRootConnect(false);
	471	if ($this->ds) {
[387]	472	$filter="uid=".$user;
[2]	473	$justthese = array("mail","mailAlternateAddress");
	474	$sr = ldap_search($this->ds,$this->ldap_context, $filter, $justthese);
	475	$ent = ldap_get_entries($this->ds, $sr);
	476	ldap_close($this->ds);
[387]	477
[2]	478	for ($i=0; $i<$ent["count"]; $i++){
	479	$result['mail'][] = $ent[$i]["mail"][0];
[387]	480	$result['mailalter'][] = $ent[$i]["mailalternateaddress"][0];
[2]	481	}
	482	}
	483	return $result;
	484	}
[387]	485
[342]	486	//Busca usuarios de um contexto e ja retorna as options do select;
[2]	487	function get_available_users($params)
[37]	488	{
	489	$this->ldapRootConnect();
[342]	490	//Monta lista de Grupos e Usuarios
[37]	491	$users = Array();
	492	$groups = Array();
	493	$user_context= $params['context'];
	494	$owner = $_SESSION['phpgw_info']['expressomail']['user']['owner'];
[2]	495
[37]	496	if ($this->ds)
	497	{
	498	$justthese = array("gidNumber","cn");
	499	if ($params['type'] == 'search')
	500	$sr=ldap_search($this->ds, $user_context, ("(&(cn=*)(phpgwaccounttype=g)(!(phpgwaccountvisible=-1)))"),$justthese);
	501	else
	502	$sr=ldap_list($this->ds, $user_context, ("(&(cn=*)(phpgwaccounttype=g)(!(phpgwaccountvisible=-1)))"),$justthese);
	503	$info = ldap_get_entries($this->ds, $sr);
	504	for ($i=0; $i<$info["count"]; $i++)
[387]	505	$groups[$uids=$info[$i]["gidnumber"][0]] = Array('name' => $uids=$info[$i]["cn"][0], 'type' => g);
[37]	506	$justthese = array("phpgwaccountvisible","uidNumber","cn");
	507	if ($params['type'] == 'search')
	508	$sr=ldap_search($this->ds, $user_context, ("(&(cn=*)(phpgwaccounttype=u)(!(phpgwaccountvisible=-1)))"),$justthese);
	509	else
	510	$sr=ldap_list($this->ds, $user_context, ("(&(cn=*)(phpgwaccounttype=u)(!(phpgwaccountvisible=-1)))"),$justthese);
[2]	511
[37]	512	$info = ldap_get_entries($this->ds, $sr);
	513	for ($i=0; $i<$info["count"]; $i++)
	514	{
	515	if ($info[$i]["phpgwaccountvisible"][0] == '-1')
	516	continue;
	517	$users[$uids=$info[$i]["uidnumber"][0]] = Array('name' => $uids=$info[$i]["cn"][0], 'type' => u);
	518	}
	519	}
	520	ldap_close($this->ds);
[387]	521
[37]	522	@asort($users);
[387]	523	@reset($users);
[37]	524	@asort($groups);
	525	@reset($groups);
	526	$user_options ='';
	527	$group_options ='';
[2]	528
[37]	529	foreach($groups as $id => $user_array) {
	530	$newId = $id.'U';
	531	$group_options .= '<option value="'.$newId.'">'.utf8_decode($user_array['name']).'</option>'."\n";
	532	}
	533	foreach($users as $id => $user_array) {
	534	if($owner != $id){
	535	$newId = $id.'U';
	536	$user_options .= '<option value="'.$newId.'">'.utf8_decode($user_array['name']).'</option>'."\n";
	537	}
	538	}
	539	return array("users" => $user_options, "groups" => $group_options);
	540	}
	541
[342]	542	//Busca usuarios de um contexto e ja retorna as options do select;
[2]	543	function get_available_users2($params)
	544	{
	545	$this->ldapRootConnect();
[387]	546
[2]	547	$context= $params['context'];
	548	$justthese = array("cn", "uid", "cn");
[21]	549	$filter = "(&(phpgwaccounttype=u)(!(phpgwaccountvisible=-1)))";
[2]	550
[387]	551	if ($this->ds)
[2]	552	{
	553	$sr=ldap_search($this->ds, $context, $filter, $justthese);
	554	$entries = ldap_get_entries($this->ds, $sr);
[387]	555
[2]	556	for ($i=0; $i<$entries["count"]; $i++){
	557	if($_SESSION['phpgw_info']['expressomail']['user']['account_lid'] != $entries[$i]["uid"][0]){
	558	$u_tmp[$entries[$i]["uid"][0]] = $entries[$i]["cn"][0];
	559	}
	560	}
[387]	561
[2]	562	natcasesort($u_tmp);
	563
	564	$i = 0;
	565	$users = array();
[387]	566
[2]	567	if (count($u_tmp))
	568	{
	569	foreach ($u_tmp as $uidnumber => $cn)
	570	{
	571	$options .= "<option value=$uidnumber>$cn</option>";
	572	}
	573	unset($u_tmp);
	574	}
	575
	576	ldap_close($this->ds);
	577	return $options;
	578	}
	579	}
[387]	580
[2]	581	function uid2cn($uid)
[387]	582	{
[2]	583	// do not follow the referral
	584	$this->ldapRootConnect(false);
	585	if ($this->ds)
	586	{
[387]	587	$filter="(&(phpgwAccountType=u)(uid=$uid))";
[2]	588	$justthese = array("cn");
[344]	589	$sr=@ldap_search($this->ds, $this->ldap_context, $filter, $justthese);
	590	if(!$sr)
	591	return false;
[2]	592	$info = ldap_get_entries($this->ds, $sr);
[325]	593	return utf8_decode($info[0]["cn"][0]);
[2]	594	}
	595	return false;
	596	}
[387]	597	function getSharedUsersFrom($params){
[2]	598	$filter = '';
[371]	599	$i = 0;
	600	if($params['uids']) {
[387]	601	$uids = explode(";",$params['uids']);
	602	$this->imap = new imap_functions();
[371]	603	foreach($uids as $index => $uid){
[387]	604	$params = array();
[371]	605	$acl = $this->imap->getacltouser($uid);
	606	if(preg_match("/a/",$acl))
	607	$filter .= "(uid=$uid)";
	608	}
[2]	609	}
[387]	610
	611	$this->ldapRootConnect(false);
[371]	612	if ($this->ds) {
[2]	613	$justthese = array("cn","mail");
[371]	614	if($filter) {
	615	$filter="(&(phpgwAccountType=u)(\|$filter))";
	616	$sr = ldap_search($this->ds, $this->ldap_context, $filter, $justthese);
[387]	617	ldap_sort($this->ds,$sr,"cn");
	618	$info = ldap_get_entries($this->ds, $sr);
[371]	619	for ($i = 0;$i < $info["count"]; $i++)
	620	$info[$i]['cn'][0] = utf8_decode($info[$i]['cn'][0]);
	621	}
	622	$info['myname'] = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[387]	623
[371]	624	//Find institucional_account.
	625	$filter="(&(phpgwAccountType=i)(mailForwardingAddress=".$_SESSION['phpgw_info']['expressomail']['user']['email']."))";
[387]	626	$sr = ldap_search($this->ds, $this->ldap_context, $filter, $justthese);
[448]	627	##
	628	# @AUTHOR Rodrigo Souza dos Santos
	629	# @DATE 2008/09/17
	630	# @BRIEF Changing to ensure that the variable session is always with due value.
	631	##
	632	if(ldap_count_entries($this->ds,$sr))
	633	{
	634	ldap_sort($this->ds,$sr,"cn");
	635	$result = ldap_get_entries($this->ds, $sr);
	636	for ($j = 0;$j < $result["count"]; $j++){
	637	$info[$i]['cn'][0] = utf8_decode($result[$j]['cn'][0]);
	638	$info[$i++]['mail'][0] = $result[$j]['mail'][0];
	639	}
[371]	640	}
[448]	641
	642	$_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] = $info;
	643
[2]	644	return $info;
	645	}
	646	}
[27]	647
[205]	648	function getUserByEmail($params)
	649	{
	650	$filter="(&(phpgwAccountType=u)(mail=" . $params['email'] . "))";
	651	$ldap_context = $_SESSION['phpgw_info']['expressomail']['ldap_server']['dn'];
	652	$justthese = array("cn","uid","telephoneNumber","jpegPhoto","mobile");
	653
[27]	654	// Follow the referral
[205]	655	$ds = $this->ldapConnect2(true);
	656	if ($ds)
[387]	657	{
[342]	658	$sr=@ldap_search($ds, $ldap_context, $filter, $justthese);
[387]	659
[205]	660	if (!$sr)
	661	return null;
[387]	662
[205]	663	$entry = ldap_first_entry($ds, $sr);
[387]	664
	665	if($entry) {
[381]	666	$obj = array("cn" => utf8_decode(current(ldap_get_values($ds, $entry, "cn"))),
[205]	667	"email" => $params['email'],
	668	"uid" => ldap_get_values($ds, $entry, "uid"),
[27]	669	"type" => "global",
[205]	670	"mobile" => @ldap_get_values($ds, $entry, "mobile"),
	671	"telefone" => @ldap_get_values($ds, $entry, "telephonenumber")
	672	);
[27]	673
[320]	674	$_SESSION['phpgw_info']['expressomail']['contact_photo'] = @ldap_get_values_len($ds, $entry, "jpegphoto");
[205]	675	ldap_close($ds);
[27]	676	return $obj;
[205]	677	}
[27]	678	}
	679	return null;
	680	}
[2]	681	}
[108]	682	?>

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