1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2004 Cajus Pollmeier
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 require_once("class_mail-methods-cyrus.inc");
22 class mailMethodKolab extends mailMethodCyrus
23 {
24 var $mbox= "-";
25 var $config;
26 var $gosaMailServer= "";
27 var $uattrib= "mail";
29 var $attribute_map= array("gosaMailAlternateAddress" => "alias",
30 "gosaMailQuota" => "cyrus-userquota",
31 "gosaMailServer" => "kolabHomeServer");
33 function mailMethodKolab($config)
34 {
35 $this->config= $config->data['SERVERS']['IMAP'];
36 }
38 function updateMailbox($folder)
39 {
40 }
42 function setQuota($folder, $gosaMailQuota)
43 {
44 return (TRUE);
45 }
47 function deleteMailbox($folder)
48 {
49 return (TRUE);
50 }
52 function getMailboxList($folder, $uid= "")
53 {
54 global $config;
55 $result = array();
57 /* Get domain an mail address if uid is an mail address */
58 $domain = "";
59 if(preg_match("/@/",$folder)){
60 $domain = preg_replace("/^.*@/","",$folder);
61 $folder = preg_replace("/@.*$/","",$folder);
62 }
64 /* Get list of mailboxes for combo box */
65 $cfg= $this->config[$this->gosaMailServer];
67 /* Create search pattern
68 (user/kekse*@domain.de
69 user.kekse*@domain.de
70 user.kekse* )
71 depending on given folder name) */
72 $q = $folder."*@".$domain;
73 $list = imap_listmailbox($this->mbox, $cfg["connect"], $q);
75 /* Create list of returned folder names */
76 if (is_array($list)){
77 foreach ($list as $val){
79 /* Cut domain name */
80 $val = preg_replace("/@.*$/","",$val);
81 $result[]=preg_replace ("/^.*".normalizePreg($folder)."/","INBOX", imap_utf7_decode ($val));
82 }
83 }
85 /* Append "INBOX" to the folder array if result is empty and request comes from user dialog */
86 if(empty($result) && !empty($uid)){
87 $result[] = "INBOX";
88 }
90 return ($result);
91 }
95 /* Get quota and divide it by 1024, because in gosa we display in MB
96 but we get Kb */
97 function getQuota($folder)
98 {
99 $result= array('quotaUsage' => '', 'gosaMailQuota' => '');
101 error_reporting(0);
103 /* Load quota settings */
104 $quota_value = @imap_get_quota($this->mbox, $folder);
105 if(is_array($quota_value)) {
106 if (isset($quota_value["STORAGE"]) && is_array($quota_value["STORAGE"])){
107 /* use for PHP >= 4.3 */
108 $result['quotaUsage']= (int) ($quota_value["STORAGE"]['usage'] / 1024);
109 $result['gosaMailQuota']= (int) ($quota_value["STORAGE"]['limit'] / 1024);
110 } else {
111 /* backward icompatible */
112 $result['quotaUsage']= (int) ($quota_value['usage'] / 1024);
113 $result['gosaMailQuota']= (int) ($quota_value['limit'] / 1024);
114 }
115 }elseif(!$quota_value){
116 return(false);
117 }
119 error_reporting(E_ALL);
121 return ($result);
122 }
125 function fixAttributesOnLoad(&$mailObject)
126 {
127 /* Kolab shared folder names are like ' shared.uid@server.de '
128 So overwrite uid to match these folder names. Else we can't read quota settings etc.
129 #FIXME is there a better way to detect if it is 'shared.' or 'shared+' or 'kolab+shared.' or what ever ?*/
130 if(get_class($mailObject) == "mailgroup"){
131 $mailObject->uid = "shared.".$mailObject->uid."@".preg_replace("/^.*@/","",$mailObject->mail);
132 }
134 /* Convert attributes and objectClasses */
135 foreach ($this->attribute_map as $dest => $source){
136 /* Hickert 11.11.05 : Alternate email addresses were saved, but not displayed again.
137 if (isset($mailObject->attrs[$source])){
138 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
139 unset ($mailObject->attrs[$source]);
140 */
142 if (isset($mailObject->attrs[$source])){
143 unset($mailObject->attrs[$source]['count']);
144 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
145 $mailObject->$dest= $mailObject->attrs[$source];
147 unset ($mailObject->$dest['count']);
148 unset ($mailObject->attrs[$source]);
149 }
150 }
152 /* Adjust server name if needed */
153 foreach ($mailObject->config->data['SERVERS']['IMAP'] as $srv => $dummy){
154 if (preg_match("%".$mailObject->attrs['gosaMailServer'][0]."$%", $srv)){
155 $mailObject->attrs['gosaMailServer']= array(0 => $srv, "count" => 1);
156 break;
157 }
158 }
159 }
162 function fixAttributesOnStore(&$mailObject)
163 {
164 global $config;
166 /* If quota is empty, remove quota restrictions by setting quota to 0 */
167 if(isset($mailObject->gosaMailQuota) && (empty($mailObject->gosaMailQuota))){
168 $mailObject->attrs['gosaMailQuota'] = 0;
169 }
171 /* Convert attributes and objectClasses */
172 foreach ($this->attribute_map as $source => $dest){
173 if (isset($mailObject->attrs[$source])){
174 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
175 unset ($mailObject->attrs[$source]);
176 }
177 }
178 $objectclasses= array();
179 foreach ($mailObject->attrs['objectClass'] as $oc){
180 if ($oc != 'kolabInetOrgPerson' && $oc != 'kolabSharedFolder'){
181 $objectclasses[]= $oc;
182 }
183 }
184 $mailObject->attrs['objectClass']= $objectclasses;
185 if (in_array("posixGroup", $mailObject->attrs['objectClass'])){
187 /* Add kolabSharedFoleder Class */
188 $mailObject->attrs['objectClass'][]= 'kolabSharedFolder';
190 /* Work on acl attribute */
191 $new_acl= array();
192 foreach ($mailObject->attrs['acl'] as $uacl){
194 /* Get user=(mail) & acls */
195 list($user, $acl) = split(" ", $uacl);
197 /* Add al users which have seperated acls
198 %members% are all users in this group,
199 which have the standard group acl
200 */
201 if ($user != "%members%"){
202 $new_acl[$user]= $uacl;
203 } else {
205 /* All groupmembers will be added */
206 $ldap = $config->get_ldap_link();
207 $ldap->cd($config->current['BASE']);
208 foreach ($mailObject->members as $member){
210 /* Get user mail address .... */
211 $ldap->search("(&(objectClass=person)(|(uid=".$member.")(mail=".$member.")))",array("mail"));
212 $res = $ldap->fetch();
214 /* Default mail address is set to uid -
215 So if there is no mail address defined the uid is added
216 */
217 $mail = $member;
219 /* Use mail address if it is available */
220 if(isset($res['mail'][0])){
221 $mail = $res['mail'][0];
222 }
224 /* only append this mail/permission string to acl,
225 if there arn't already some (special) configs for this user */
226 $found =false;
227 foreach($mailObject->imapacl as $mailA => $acl){
228 if(strtolower(trim($mailA))==strtolower(trim($mail))){
229 $found = true;
230 }
231 }
233 /* Skipp user, with no email adress too */
234 if($member == $mail){
235 $found = true;
236 }
238 /* Append new user acl */
239 if(!$found){
240 $new_acl[$member]= "$mail $acl";
241 }
243 /* Old line */
244 // $new_acl[$member]= "$member $acl";
245 }
246 }
247 }
249 /* Save shared folder target */
250 $mailObject->attrs['gosaSharedFolderTarget']= "kolab+shared.".$mailObject->uid;
252 /* Kolab shared folder names are like ' shared.uid@server.de '
253 So overwrite uid to match these folder names. Else we can't read quota settings etc.
254 #FIXME is there a better way to detect if it is 'shared.' or 'shared+' or 'kolab+shared.' or what ever ?*/
255 $mailObject->uid = "shared.".$mailObject->uid."@".preg_replace("/^.*@/","",$mailObject->mail);
257 /* Assign new acls */
258 $mailObject->attrs['acl']= array();
259 foreach ($new_acl as $key => $value){
260 $mailObject->attrs['acl'][]= $value;
261 }
262 } else {
263 $mailObject->attrs['objectClass'][]= 'kolabInetOrgPerson';
264 }
266 /* Remove imap:// tagging */
267 $mailObject->attrs['kolabHomeServer']= preg_replace('%imap://%', '', $mailObject->attrs['kolabHomeServer']);
268 $mailObject->attrs['gosaMailServer']= $mailObject->attrs['kolabHomeServer'];
269 $mailObject->attrs['kolabDeleteFlag']= array();
270 }
272 function fixAttributesOnRemove(&$mailObject)
273 {
274 /* Add attribute for object deletion and remove GOsa specific
275 values from entry. */
276 foreach($this->attribute_map as $kolabAttr){
277 $mailObject->attrs[$kolabAttr] = array();
278 }
280 /* Only add kolab delete Flag in case of an user.mailAccount */
281 if(!in_array("posixGroup", $mailObject->attrs['objectClass'])){
282 $mailObject->attrs['kolabDeleteFlag']= preg_replace('%imap://%', '', $mailObject->gosaMailServer);
283 }
284 }
286 }
288 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
289 ?>