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source: trunk/expressoMail1_2/inc/class.ldap_functions.inc.php @ 344

Revision 344, 22.2 KB checked in by niltonneto, 16 years ago (diff)
Alteração no código para não gerar erro no log, quando não encontra nenhum resultado ou há problema momentâneo de conexão.
Property svn:eol-style set to `native` Property svn:executable set to ``*

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1	<?php
2	include_once("class.imap_functions.inc.php");
3	include_once("class.functions.inc.php");
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	}
9
10	class ldap_functions
11	{
12	var $ds;
13	var $ldap_host;
14	var $ldap_context;
15	var $imap;
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;
23	$this->max_result = 200;
24	$this->functions = new functions();
25	}
26	// Using ContactCenter configuration.
27	function ldapConnect($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 {
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'];
41	$this->branch = 'ou';
42	}
43
44	$this->ds = ldap_connect($this->ldap_host);
45	ldap_set_option($this->ds, LDAP_OPT_PROTOCOL_VERSION, 3);
46	ldap_set_option($this->ds, LDAP_OPT_REFERRALS, $refer);
47	if ($refer) {
48	ldap_set_rebind_proc($this->ds, ldapRebind);
49	}
50	@ldap_bind($this->ds,$this->bind_dn,$this->bind_dn_pw );
51	}
52
53	//Teste jakjr retornando o DS
54	function ldapConnect2($refer = false){
55	$ds = ldap_connect($_SESSION['phpgw_info']['expressomail']['ldap_server']['host']);
56
57	if (!$ds)
58	return false;
59
60	ldap_set_option($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']);
65
66	return $ds;
67	}
68
69
70	// usa o host e context do setup.
71	function ldapRootConnect($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($this->ds, LDAP_OPT_PROTOCOL_VERSION, 3);
76	ldap_set_option($this->ds, LDAP_OPT_REFERRALS, $refer);
77	ldap_bind($this->ds, $_SESSION['phpgw_info']['expressomail']['server']['ldap_root_dn'],$_SESSION['phpgw_info']['expressomail']['server']['ldap_root_pw']);
78
79	}
80
81	function quicksearch($params)
82	{
83	include_once("class.functions.inc.php");
84	$functions = new functions;
85
86	$search_for = utf8_encode($params['search_for']);
87	$field = $params['field'];
88	$ID = $params['ID'];
89
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;
104	$contacts_result = array();
105	$contacts_result['field'] = $field;
106	$contacts_result['ID'] = $ID;
107
108	// follow the referral
109	$this->ldapConnect(true);
110
111	if ($this->ds)
112	{
113	if (($field != 'null') && ($ID != 'null'))
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");
117	}
118	else
119	{
120	$filter="(& (phpgwAccountType=u)(cn=$search_for) (!(phpgwaccountvisible=-1)) )";
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;
126	$count_entries = ldap_count_entries($this->ds,$sr);
127
128	// Get user org dn.
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(",", $user_sector_dn);
134
135	// New search only on user sector
136	if ($count_entries > $this->max_result)
137	{
138	// Close old ldap conection
139	ldap_close($this->ds);
140
141	// Reopen a local ldap connection, following referral
142	$this->ldapRootConnect(true);
143
144	$sr= ldap_search($this->ds, $user_sector_dn, $filter, $justthese);
145	if(!$sr)
146	return null;
147	$count_entries = ldap_count_entries($this->ds,$sr);
148
149	if ($count_entries > $this->max_result){
150	$return = array();
151	$return['status'] = false;
152	$return['error'] = "many results";
153	return $return;
154	}
155	else
156	{
157	$quickSearch_only_in_userSector = true;
158	}
159	}
160
161	$info = ldap_get_entries($this->ds, $sr);
162
163	$tmp = array();
164	$tmp_users_from_user_org = array();
165
166	if (!$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"]) {
170	$this->ldapConnect(true,$i);
171	$filter="(\|(cn=$search_for)(mail=$search_for))";
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;
176	$count_entries = ldap_count_entries($this->ds,$sr);
177	$search = ldap_get_entries($this->ds, $sr);
178	for ($i=0; $i<$search["count"]; $i++) {
179	$info[] = $search[$i];
180	}
181	$info["count"] = count($info)-1;
182	}
183	}
184	}
185
186	for ($i=0; $i<$info["count"]; $i++)
187	{
188	if ($quickSearch_only_in_userSector)
189	{
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]);
191	}
192	else
193	{
194	if (preg_match("/$user_sector_dn/i", $info[$i]['dn']))
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]);
197	}
198	else
199	{
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]);
201	}
202	}
203	}
204	natcasesort($tmp_users_from_user_org);
205	natcasesort($tmp);
206
207	if (($field != 'null') && ($ID != 'null'))
208	{
209	$i = 0;
210
211	$tmp = array_merge($tmp, $tmp_users_from_user_org);
212	natcasesort($tmp);
213
214	foreach ($tmp as $info => $cn)
215	{
216	$contacts_result[$i] = array();
217	$contacts_result[$i]["cn"] = $cn;
218	list ($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);
219	$i++;
220	}
221	$contacts_result['quickSearch_only_in_userSector'] = $quickSearch_only_in_userSector;
222	}
223	else
224	{
225	$options_users_from_user_org = '';
226	$options = '';
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	$i++;
235	}
236
237	/* List of users from others org */
238	foreach ($tmp as $info => $cn)
239	{
240	$contacts_result[$i] = array();
241	$options .= $this->make_quicksearch_card($info, $cn);
242	$i++;
243	}
244
245	if ($quickSearch_only_in_userSector)
246	{
247	if ($options != '')
248	{
249	$head_option =
250	'<tr class="quicksearchcontacts_unselected">' .
251	'<td colspan="2" width="100%" align="center">' .
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') . '.';
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 $return;
264	}
265	}
266	else
267	{
268	if (($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>' .
273	$this->functions->getLang('Users from your organization') . '</B> ['.count($tmp_users_from_user_org).']';
274	'</td>' .
275	'</tr>';
276
277	$head_option1 =
278	'<tr class="quicksearchcontacts_unselected">' .
279	'<td colspan="2" width="100%" align="center" style="background:#EEEEEE"><B>' .
280	$this->functions->getLang('Users from others organizations') . '</B> ['.count($tmp).']';
281	'</td>' .
282	'</tr>';
283	}
284	$contacts_result = $head_option0 . $options_users_from_user_org . $head_option1 . $options;
285	}
286	}
287	}
288	ldap_close($this->ds);
289	return $contacts_result;
290	}
291
292	function make_quicksearch_card($info, $cn)
293	{
294	include_once("class.functions.inc.php");
295	$functions = new functions;
296
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 ('%', $info);
300
301	if ($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">';
305
306	$phoneUser = $contacts_result['phone'];
307
308	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['voip_enabled'] && $phoneUser) {
309	$phoneUser = '<a title="'.$this->functions->getLang("Call to Comercial Number").'" href="#" onclick="InfoContact.connectVoip(\''.$phoneUser.'\',\'com\')">'.$phoneUser.'</a>';
310	if($contacts_result['mobile']){
311	$phoneUser .= ' / <a title="'.$this->functions->getLang("Call to Mobile Number").'" href="#" onclick="InfoContact.connectVoip(\''.$contacts_result['mobile'].'\',\'mob\')">'.$contacts_result['mobile'].'</a>';
312	}
313	}
314	$option =
315	'<tr class="quicksearchcontacts_unselected">' .
316	'<td class="cc" width="1%">' .
317	'<a title="'.$this->functions->getLang("Write message").'" onClick="javascript:QuickSearchUser.create_new_message(\''.$contacts_result["cn"].'\', \''.$contacts_result["mail"].'\')">' .
318	$photo_link .
319	'</a>' .
320	'</td>' .
321	'<td class="cc">' .
322	'<span name="cn">' . $contacts_result['cn'] . '</span>' . '<br>' .
323	'<a title="'.$this->functions->getLang("Write message").'" onClick="javascript:QuickSearchUser.create_new_message(\''.$contacts_result["cn"].'\', \''.$contacts_result["mail"].'\')">' .
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
334	function get_catalogs(){
335	$catalogs = array();
336	$catalogs[0] = $this->functions->getLang("Global Catalog");
337	if($this->external_srcs)
338	foreach ($this->external_srcs as $key => $valor ){
339	$catalogs[$key] = $valor['name'];
340	}
341	return $catalogs;
342	}
343	function get_organizations($params){
344	$organizations = array();
345	$params['referral']?$referral = $params['referral']:$referral = false;
346	$cat = $params['catalog'];
347
348	$this->ldapConnect($referral,$cat);
349
350	if($this->branch != '') {
351	$filter=$this->branch."=*";
352	$justthese = array("$this->branch");
353	$sr = ldap_list($this->ds, $this->ldap_context, $filter, $justthese);
354	$info = ldap_get_entries($this->ds, $sr);
355
356	for ($i=0; $i<$info["count"]; $i++)
357	$organizations[$i] = $info[$i]["ou"][0];
358
359	ldap_close($this->ds);
360	sort($organizations);
361	return $organizations;
362	}else{
363	return null;
364	}
365	}
366	function get_organizations2($params){
367	$organizations = array();
368	$referral = $params['referral'];
369	$this->ldapRootConnect($referral);
370	if ($this->ds) {
371	$filter="ou=*";
372	$justthese = array("ou");
373	$sr = ldap_list($this->ds, $this->ldap_context, $filter, $justthese);
374	$info = ldap_get_entries($this->ds, $sr);
375
376	for ($i=0; $i<$info["count"]; $i++)
377	{
378	$organizations[$i]['ou'] = $info[$i]["ou"][0];
379	$organizations[$i]['dn'] = $info[$i]["dn"];
380	}
381
382	ldap_close($this->ds);
383	sort($organizations);
384	}
385	return $organizations;
386	}
387
388	function catalogsearch($params)
389	{
390	$cn = $params['search_for'] ? "".utf8_encode($params['search_for'])."" : "*";
391	$max_result = $params['max_result'] ? $params['max_result'] : $this->max_result;
392	$catalog = $params['catalog'];
393	$error = False;
394
395	$this->ldapConnect(false,$catalog);
396
397	$params['organization'] == 'all' ? $user_context = $this->ldap_context :$user_context = $this->branch."=".$params['organization'].",".$this->ldap_context;
398
399	if ($this->ds) {
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	}
411
412	$sr=@ldap_search($this->ds, $user_context, $filter, $justthese, 0, $this->max_result+1);
413	if(!$sr)
414	return null;
415	$count_entries = ldap_count_entries($this->ds,$sr);
416	if ($count_entries > $this->max_result){
417	$info = null;
418	$error = True;
419	}
420	else
421	$info = ldap_get_entries($this->ds, $sr);
422
423	ldap_close($this->ds);
424
425	$u_tmp = array();
426	$g_tmp = array();
427
428	for ($i=0; $i<$info["count"]; $i++){
429	if((!$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];
432	else
433	$g_tmp[$info[$i]["mail"][0]] = utf8_decode($info[$i]["cn"][0]);
434	}
435
436	natcasesort($u_tmp);
437	natcasesort($g_tmp);
438
439	$i = 0;
440	$users = array();
441
442	foreach ($u_tmp as $mail => $cn){
443
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" => $department);
448
449	}
450	unset($u_tmp);
451
452	$i = 0;
453	$groups = array();
454
455	foreach ($g_tmp as $mail => $cn){
456	$groups[$i++] = array("name" => $cn, "email" => $mail);
457	}
458	unset($g_tmp);
459
460	return array('users' => $users, 'groups' => $groups, 'error' => $error);
461	}else
462	return null;
463	}
464
465	function get_emails_ldap(){
466
467	$result['mail']= array();
468	$result['mailalter']= array();
469	$user = $_SESSION['phpgw_info']['expressomail']['user']['account_lid'];
470	$this->ldapRootConnect(false);
471	if ($this->ds) {
472	$filter="uid=".$user;
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);
477
478	for ($i=0; $i<$ent["count"]; $i++){
479	$result['mail'][] = $ent[$i]["mail"][0];
480	$result['mailalter'][] = $ent[$i]["mailalternateaddress"][0];
481	}
482	}
483	return $result;
484	}
485
486	//Busca usuarios de um contexto e ja retorna as options do select;
487	function get_available_users($params)
488	{
489	$this->ldapRootConnect();
490	//Monta lista de Grupos e Usuarios
491	$users = Array();
492	$groups = Array();
493	$user_context= $params['context'];
494	$owner = $_SESSION['phpgw_info']['expressomail']['user']['owner'];
495
496	if ($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++)
505	$groups[$uids=$info[$i]["gidnumber"][0]] = Array('name' => $uids=$info[$i]["cn"][0], 'type' => g);
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);
511
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);
521
522	@asort($users);
523	@reset($users);
524	@asort($groups);
525	@reset($groups);
526	$user_options ='';
527	$group_options ='';
528
529	foreach($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" => $group_options);
540	}
541
542	//Busca usuarios de um contexto e ja retorna as options do select;
543	function get_available_users2($params)
544	{
545	$this->ldapRootConnect();
546
547	$context= $params['context'];
548	$justthese = array("cn", "uid", "cn");
549	$filter = "(&(phpgwaccounttype=u)(!(phpgwaccountvisible=-1)))";
550
551	if ($this->ds)
552	{
553	$sr=ldap_search($this->ds, $context, $filter, $justthese);
554	$entries = ldap_get_entries($this->ds, $sr);
555
556	for ($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	}
561
562	natcasesort($u_tmp);
563
564	$i = 0;
565	$users = array();
566
567	if (count($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 $options;
578	}
579	}
580
581	function uid2cn($uid)
582	{
583	// do not follow the referral
584	$this->ldapRootConnect(false);
585	if ($this->ds)
586	{
587	$filter="(&(phpgwAccountType=u)(uid=$uid))";
588	$justthese = array("cn");
589	$sr=@ldap_search($this->ds, $this->ldap_context, $filter, $justthese);
590	if(!$sr)
591	return false;
592	$info = ldap_get_entries($this->ds, $sr);
593	return utf8_decode($info[0]["cn"][0]);
594	}
595	return false;
596	}
597	function getSharedUsersFrom($params){
598	$uids = explode(";",$params['uids']);
599
600	$this->imap = new imap_functions();
601	$filter = '';
602
603	foreach($uids as $index => $uid){
604	$params = array();
605	$acl = $this->imap->getacltouser($uid);
606	if(preg_match("/a/",$acl))
607	$filter .= "(uid=$uid)";
608	}
609
610	$this->ldapRootConnect(false);
611	$filter="(&(phpgwAccountType=u)(\|$filter))";
612	if ($this->ds) {
613	$justthese = array("cn","mail");
614	$sr = ldap_search($this->ds, $this->ldap_context, $filter, $justthese);
615	ldap_sort($this->ds,$sr,"cn");
616	$info = ldap_get_entries($this->ds, $sr);
617	$info['myname'] = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
618	for ($i = 0;$i < $info["count"]; $i++)
619	$info[$i]['cn'][0] = utf8_decode($info[$i]['cn'][0]);
620	return $info;
621	}
622	}
623
624	function getUserByEmail($params)
625	{
626	$filter="(&(phpgwAccountType=u)(mail=" . $params['email'] . "))";
627	$ldap_context = $_SESSION['phpgw_info']['expressomail']['ldap_server']['dn'];
628	$justthese = array("cn","uid","telephoneNumber","jpegPhoto","mobile");
629
630	// Follow the referral
631	$ds = $this->ldapConnect2(true);
632	if ($ds)
633	{
634	$sr=@ldap_search($ds, $ldap_context, $filter, $justthese);
635
636	if (!$sr)
637	return null;
638
639	$entry = ldap_first_entry($ds, $sr);
640
641	if($entry) {
642	$obj = array("cn" => utf8_decode(ldap_get_values($ds, $entry, "cn")),
643	"email" => $params['email'],
644	"uid" => ldap_get_values($ds, $entry, "uid"),
645	"type" => "global",
646	"mobile" => @ldap_get_values($ds, $entry, "mobile"),
647	"telefone" => @ldap_get_values($ds, $entry, "telephonenumber")
648	);
649
650	$_SESSION['phpgw_info']['expressomail']['contact_photo'] = @ldap_get_values_len($ds, $entry, "jpegphoto");
651	ldap_close($ds);
652	return $obj;
653	}
654	}
655	return null;
656	}
657	}
658	?>

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