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 /* Check if the mail account identification attribute
36 is overridden in the configuration file
37 */
38 if(isset($config->current['MAIL_ATTRIB'])){
39 $this->uattrib = $config->current['MAIL_ATTRIB'];
40 }
42 $this->config= $config->data['SERVERS']['IMAP'];
43 }
45 function updateMailbox($folder)
46 {
47 }
49 function setQuota($folder, $gosaMailQuota)
50 {
51 return (TRUE);
52 }
54 /* Get quota and divide it by 1024, because in gosa we display in MB
55 but we get Kb */
56 function getQuota($folder)
57 {
58 $result= array('quotaUsage' => '', 'gosaMailQuota' => '');
60 /* Only use lower case folder names, if folder name is like "@domain.com" */
61 if(preg_match("/@/",$folder)){
62 $folder = strtolower($folder);
63 }
65 error_reporting(0);
67 /* Load quota settings */
68 $quota_value = @imap_get_quota($this->mbox, $folder);
69 if(is_array($quota_value)) {
70 if (isset($quota_value["STORAGE"]) && is_array($quota_value["STORAGE"])){
71 /* use for PHP >= 4.3 */
72 $result['quotaUsage']= (int) ($quota_value["STORAGE"]['usage'] / 1024);
73 $result['gosaMailQuota']= (int) ($quota_value["STORAGE"]['limit'] / 1024);
74 } else {
75 /* backward icompatible */
76 $result['quotaUsage']= (int) ($quota_value['usage'] / 1024);
77 $result['gosaMailQuota']= (int) ($quota_value['limit'] / 1024);
78 }
79 }elseif(!$quota_value){
80 return(false);
81 }
83 error_reporting(E_ALL);
85 return ($result);
86 }
89 function fixAttributesOnLoad(&$mailObject)
90 {
91 /* Kolab shared folder names are like ' shared.uid@server.de '
92 So overwrite uid to match these folder names. Else we can't read quota settings etc.
93 #FIXME is there a better way to detect if it is 'shared.' or 'shared+' or 'kolab+shared.' or what ever ?*/
94 if(get_class($mailObject) == "mailgroup"){
95 $mailObject->uid = "shared.".$mailObject->uid."@".preg_replace("/^.*@/","",$mailObject->mail);
96 }
98 /* Convert attributes and objectClasses */
99 foreach ($this->attribute_map as $dest => $source){
100 /* Hickert 11.11.05 : Alternate email addresses were saved, but not displayed again.
101 if (isset($mailObject->attrs[$source])){
102 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
103 unset ($mailObject->attrs[$source]);
104 */
106 if (isset($mailObject->attrs[$source])){
107 unset($mailObject->attrs[$source]['count']);
108 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
109 $mailObject->$dest= $mailObject->attrs[$source];
111 /* Ensure that cleanup will recognize the ampped attributes too */
112 if(isset($mailObject->saved_attributes)){
113 $mailObject->saved_attributes[$dest] = $mailObject->attrs[$source];
114 $mailObject->saved_attributes[$source] = $mailObject->attrs[$source];
115 }
117 unset ($mailObject->$dest['count']);
118 unset ($mailObject->attrs[$source]);
119 }
120 }
122 /* Adjust server name if needed */
123 foreach ($mailObject->config->data['SERVERS']['IMAP'] as $srv => $dummy){
124 if (preg_match("%".$mailObject->attrs['gosaMailServer'][0]."$%", $srv)){
125 $mailObject->attrs['gosaMailServer']= array(0 => $srv, "count" => 1);
126 break;
127 }
128 }
129 }
132 function fixAttributesOnStore(&$mailObject)
133 {
134 global $config;
136 /* If quota is empty, remove quota restrictions by setting quota to 0 */
137 if(isset($mailObject->gosaMailQuota) && (empty($mailObject->gosaMailQuota))){
138 $mailObject->attrs['gosaMailQuota'] = 0;
139 }
141 /* Convert attributes and objectClasses */
142 foreach ($this->attribute_map as $source => $dest){
143 if (isset($mailObject->attrs[$source])){
144 $mailObject->attrs[$dest]= $mailObject->attrs[$source];
145 unset ($mailObject->attrs[$source]);
146 }
147 }
148 $objectclasses= array();
149 foreach ($mailObject->attrs['objectClass'] as $oc){
150 if ($oc != 'kolabInetOrgPerson' && $oc != 'kolabSharedFolder'){
151 $objectclasses[]= $oc;
152 }
153 }
154 $mailObject->attrs['objectClass']= $objectclasses;
155 if (in_array("posixGroup", $mailObject->attrs['objectClass'])){
157 /* Add kolabSharedFoleder Class */
158 $mailObject->attrs['objectClass'][]= 'kolabSharedFolder';
160 /* Work on acl attribute */
161 $new_acl= array();
162 foreach ($mailObject->attrs['acl'] as $uacl){
164 /* Get user=(mail) & acls */
165 list($user, $acl) = split(" ", $uacl);
167 /* Add al users which have seperated acls
168 %members% are all users in this group,
169 which have the standard group acl
170 */
171 if ($user != "%members%"){
172 $new_acl[$user]= $uacl;
173 } else {
175 /* All groupmembers will be added */
176 $ldap = $config->get_ldap_link();
177 $ldap->cd($config->current['BASE']);
178 foreach ($mailObject->members as $member){
180 /* Get user mail address .... */
181 $ldap->search("(&(objectClass=person)(|(uid=".$member.")(mail=".$member.")))",array("mail"));
182 $res = $ldap->fetch();
184 /* Default mail address is set to uid -
185 So if there is no mail address defined the uid is added
186 */
187 $mail = $member;
189 /* Use mail address if it is available */
190 if(isset($res['mail'][0])){
191 $mail = $res['mail'][0];
192 }
194 /* only append this mail/permission string to acl,
195 if there arn't already some (special) configs for this user */
196 $found =false;
197 foreach($mailObject->imapacl as $mailA => $acl){
198 if(strtolower(trim($mailA))==strtolower(trim($mail))){
199 $found = true;
200 }
201 }
203 /* Skipp user, with no email adress too */
204 if($member == $mail){
205 $found = true;
206 }
208 /* Append new user acl */
209 if(!$found){
210 $new_acl[$member]= "$mail $acl";
211 }
213 /* Old line */
214 // $new_acl[$member]= "$member $acl";
215 }
216 }
217 }
219 /* Save shared folder target */
220 $mailObject->attrs['gosaSharedFolderTarget']= "kolab+shared.".$mailObject->mail;
222 /* Kolab shared folder names are like ' shared.uid@server.de '
223 So overwrite uid to match these folder names. Else we can't read quota settings etc.
224 #FIXME is there a better way to detect if it is 'shared.' or 'shared+' or 'kolab+shared.' or what ever ?*/
225 $mailObject->uid = "shared.".$mailObject->uid."@".preg_replace("/^.*@/","",$mailObject->mail);
227 /* Assign new acls */
228 $mailObject->attrs['acl']= array();
229 foreach ($new_acl as $key => $value){
230 $mailObject->attrs['acl'][]= $value;
231 }
232 } else {
233 $mailObject->attrs['objectClass'][]= 'kolabInetOrgPerson';
234 }
236 /* Remove imap:// tagging */
237 $mailObject->attrs['kolabHomeServer']= preg_replace('%imap://%', '', $mailObject->attrs['kolabHomeServer']);
238 $mailObject->attrs['gosaMailServer']= $mailObject->attrs['kolabHomeServer'];
239 $mailObject->attrs['kolabDeleteFlag']= array();
240 }
242 function fixAttributesOnRemove(&$mailObject)
243 {
244 /* Add attribute for object deletion and remove GOsa specific
245 values from entry. */
246 foreach($this->attribute_map as $kolabAttr){
247 $mailObject->attrs[$kolabAttr] = array();
248 }
250 /* Only add kolab delete Flag in case of an user.mailAccount */
251 if(!in_array("posixGroup", $mailObject->attrs['objectClass'])){
252 $mailObject->attrs['kolabDeleteFlag']= preg_replace('%imap://%', '', $mailObject->gosaMailServer);
253 }else{
254 /* Kolab shared folder names are like ' shared.uid@server.de '
255 So overwrite uid to match these folder names. Else we can't read quota settings etc.
256 #FIXME is there a better way to detect if it is 'shared.' or 'shared+' or 'kolab+shared.' or what ever ?*/
257 $mailObject->uid = "shared.".$mailObject->uid."@".preg_replace("/^.*@/","",$mailObject->mail);
259 }
260 }
263 function deleteMailbox($folder)
264 {
265 /* Remove shared folders and skip removing users.
266 KolabD is not able to remove shared folders yet, so we do it instead */
267 if(preg_match("/^shared/",$folder)){
268 return mailMethodCyrus::deleteMailbox($folder);
269 }
270 return (TRUE);
271 }
272 }
274 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
275 ?>