1 <?php
2 /*! \brief scalix plugin
3 \author Jörn Dreyer <gosa.jfd@butonic.de>,
4 based on work by Cajus Pollmeier <pollmeier@gonicus.de>
5 \version 0.01
6 \date 20.10.2006
8 This class provides the functionality to read and write all attributes
9 relevant for scalixAccounts from/to the LDAP. It does syntax checking
10 and displays the formulars required.
11 */
13 class scalixAccount extends plugin
14 {
15 /* Definitions */
16 var $plHeadline = "Scalix";
17 var $plDescription= "This does something";
19 /* plugin specific values - scalixUserClass */
20 /* MUST */
21 var $scalixScalixObject= TRUE; //TRUE or FALSE
22 var $scalixMailnode= "";
24 /* Indicates whether we have a scalix group or a sclix user account
25 */
26 var $scalixGroup = FALSE;
28 /* INDIRECT MUST, scalix will complain if no email was specified */
29 /* MAY */
30 var $scalixAdministrator= FALSE;
31 var $scalixMailboxAdministrator = FALSE;
32 var $scalixServerLanguage= "";
33 var $scalixEmailAddress= array();
34 var $scalixLimitMailboxSize= "";
35 var $scalixLimitOutboundMail= FALSE;
36 var $scalixLimitInboundMail= FALSE;
37 var $scalixLimitNotifyUser= FALSE;
38 var $scalixHideUserEntry= FALSE;
39 var $scalixMailboxClass= "";
41 var $mail ="";
42 var $uid ="";
43 var $default_permissions= "none";
44 var $member_permissions= "post";
45 var $members= array();
46 var $admins= array();
47 var $vacations= array();
48 var $perms= array( "lrs" => "read",
49 "lrsp" => "post",
50 "lrsip" => "append",
51 "lrswipcd" => "write",
52 "lrswipcda" => "all" );
54 /* attribute list for save action */
55 var $attributes = array("scalixMailnode", "scalixServerLanguage", "scalixLimitMailboxSize", "scalixMailboxClass");
56 var $fakeBooleanAttributes= array("scalixAdministrator", "scalixMailboxAdministrator", "scalixLimitOutboundMail",
57 "scalixLimitInboundMail", "scalixLimitNotifyUser", "scalixHideUserEntry");
58 var $objectclasses = array("scalixUserClass");
61 /* constructor, if 'dn' is set, the node loads the given
62 'dn' from LDAP */
63 function scalixAccount (&$config, $dn= NULL)
64 {
65 /* dn shouldn't be NULL */
66 if($dn === NULL){
67 trigger_error("Initialising scalixAccount without valid dn.");
68 }
70 /* Load bases attributes */
71 plugin::plugin($config, $dn);
73 /* Load attributes */
74 if ($dn != "new"){
76 /* Set user id */
77 if(isset($this->attrs['uid'][0])){
78 $this->uid = $this->attrs['uid'][0];
79 }
81 foreach ($this->fakeBooleanAttributes as $val){
82 if (isset($this->attrs["$val"][0])&&$this->attrs["$val"][0]=="TRUE"){
83 $this->$val = TRUE;
84 } else {
85 $this->$val = FALSE;
86 }
87 }
89 /* Load attributes containing arrays */
90 foreach (array("scalixEmailAddress") as $val){
91 if (isset($this->attrs["$val"]["count"])){
92 for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
93 array_push($this->$val, $this->attrs["$val"][$i]);
94 }
95 }
96 }
97 }
99 /* Save initial account state */
100 $this->initially_was_account= $this->is_account;
101 }
104 function execute()
105 {
106 /* Call parent execute */
107 plugin::execute();
109 /* Load templating engine */
110 $smarty= get_smarty();
111 $smarty->assign("scalixGroup",$this->scalixGroup);
112 $display= "";
114 /* Do we need to flip is_account state? */
115 if (isset($_POST['modify_state'])){
116 $this->is_account= !$this->is_account;
117 }
119 /* Show main page */
120 $mailboxClasses = array("", "LIMITED", "FULL");
121 $serverLanguages= array("", "GERMAN", "ENGLISH");
123 /* Do we represent a valid account? */
124 if (!$this->is_account && $this->parent === NULL){
125 $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\"> <b>".
126 _("This account has no scalix extensions.")."</b>";
128 $display.= back_to_main();
129 return ($display);
130 }
132 /* Show tab dialog headers */
133 if ($this->parent !== NULL){
134 if ($this->is_account){
135 $display= $this->show_disable_header(_("Remove scalix account"),
136 _("This account has scalix synchronization enabled. You can disable it by clicking below."));
137 } else {
138 $display= $this->show_enable_header(_("Create scalix account"), _("This account has scalix synchronization disabled. You can enable it by clicking below."));
139 return ($display);
140 }
141 }
143 /* Trigger forward add dialog? */
144 if (isset($_POST['add_local_forwarder'])){
145 $this->forward_dialog= TRUE;
146 $this->dialog= TRUE;
147 }
149 /* Cancel forward add dialog? */
150 if (isset($_POST['add_locals_cancel'])){
151 $this->forward_dialog= FALSE;
152 $this->dialog= FALSE;
153 }
156 $smarty->assign("mailboxClasses", $mailboxClasses);
157 $smarty->assign("serverLanguages", $serverLanguages);
158 foreach(array("perms", "scalixScalixObject", "scalixMailnode", "scalixAdministrator", "scalixMailboxAdministrator",
159 "scalixServerLanguage", "scalixLimitMailboxSize", "scalixLimitOutboundMail", "scalixEmailAddress",
160 "scalixLimitInboundMail", "scalixLimitNotifyUser", "scalixHideUserEntry", "scalixMailboxClass") as $val){
162 $smarty->assign("$val", $this->$val);
163 $smarty->assign("$val"."ACL", $this->getacl($val));
164 }
166 /* Fill checkboxes */
167 if ($this->scalixAdministrator) {
168 $smarty->assign("scalixAdministrator", "checked");
169 } else {
170 $smarty->assign("scalixAdministrator", "");
171 }
172 if ($this->scalixMailboxAdministrator) {
173 $smarty->assign("scalixMailboxAdministrator", "checked");
174 } else {
175 $smarty->assign("scalixMailboxAdministrator", "");
176 }
177 if ($this->scalixLimitOutboundMail) {
178 $smarty->assign("scalixLimitOutboundMail", "checked");
179 } else {
180 $smarty->assign("scalixLimitOutboundMail", "");
181 }
182 if ($this->scalixLimitInboundMail) {
183 $smarty->assign("scalixLimitInboundMail", "checked");
184 } else {
185 $smarty->assign("scalixLimitInboundMail", "");
186 }
187 if ($this->scalixLimitNotifyUser) {
188 $smarty->assign("scalixLimitNotifyUser", "checked");
189 } else {
190 $smarty->assign("scalixLimitNotifyUser", "");
191 }
192 if ($this->scalixHideUserEntry) {
193 $smarty->assign("scalixHideUserEntry", "checked");
194 } else {
195 $smarty->assign("scalixHideUserEntry", "");
196 }
198 $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
199 return ($display);
200 }
203 /* remove object from parent */
204 function remove_from_parent()
205 {
206 /* Cancel if there's nothing to do here */
207 if (!$this->initially_was_account){
208 return;
209 }
211 /* include global link_info */
212 $ldap= $this->config->get_ldap_link();
214 /* Remove and write to LDAP */
215 plugin::remove_from_parent();
217 /* Zero arrays */
218 $this->attrs['scalixEmailAddress']= array();
220 /* Unset fake boolean attributes from entry */
221 foreach ($this->fakeBooleanAttributes as $val){
222 $this->attrs["$val"]= array();
223 }
225 /*unset scalixScalixObject*/
226 $this->attrs['scalixScalixObject']=array();
228 @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
229 $ldap->cd($this->dn);
230 $ldap->modify($this->attrs);
231 if (!$ldap->success()){
232 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
233 }
235 /* Optionally execute a command after we're done */
236 $this->handle_post_events("remove");
237 }
240 /* Save data to object */
241 function save_object()
242 {
243 if (isset($_POST['scalixTab'])){
245 /* Save ldap attributes */
246 plugin::save_object();
248 /* Check if given value is not empty */
249 if (isset($_POST['email_address']) && !empty($_POST['email_address'])){
250 $valid= FALSE;
252 /* Valid mail address */
253 if( ($this->is_template && !tests::is_email($_POST['email_address'], TRUE)) ||
254 (!$this->is_template && !tests::is_email($_POST['email_address'])) ){
255 msg_dialog::display(_("Error"), _("Cannot add invalid mail address!"), ERROR_DIALOG);
256 }else{
257 $valid = TRUE;
258 }
260 /* Check write access */
261 if(!$this->acl_is_writeable("scalixEmailAddress")){
262 msg_dialog::display(_("Error"), _("You have no permission to modify these addresses."), ERROR_DIALOG);
263 }else{
265 /* Mail address already in use ? */
266 if ($valid && ($user= $this->addEmail ($_POST['email_address'])) != ""){
267 $ui= get_userinfo();
268 if ($user != $ui->username){
269 msg_dialog::display(_("Error"), sprintf(_("Cannot add mail address: it is already used by user '%s'."), $user),
270 ERROR_DIALOG);
271 }
272 }
273 }
274 }
276 /* Delete email addresses */
277 if (isset($_POST['delete_email']) && isset ($_POST['emails_list']) && $this->acl_is_writeable("scalixEmailAddress")){
278 if(!$this->acl_is_writeable("scalixEmailAddress")){
279 msg_dialog::display(_("Error"), _("You have no permission to modify these addresses."), ERROR_DIALOG);
280 }else{
281 if (count($_POST['emails_list'])){
282 $this->delEmail ($_POST['emails_list']);
283 }
284 }
285 }
287 /* Save fakeBooleanAttributes*/
288 foreach ($this->fakeBooleanAttributes as $val){
289 if ($this->acl_is_writeable($val)) {
290 if( isset ($_POST["$val"])) {
291 $data = TRUE;
292 } else {
293 $data = FALSE;
294 }
295 if ($this->$val != $data){
296 $this->is_modified= TRUE;
297 }
299 $this->$val= $data;
300 }
301 }
302 }
303 }
306 /* Save data to LDAP, depending on is_account we save or delete */
307 function save()
308 {
309 $ldap= $this->config->get_ldap_link();
311 /* Call parents save to prepare $this->attrs */
312 plugin::save();
314 /* Save arrays */
315 $this->attrs['scalixEmailAddress']= $this->scalixEmailAddress;
317 /* Save boolean vars ... the scalix schema expects them as strings */
318 if(!$this->scalixGroup){
319 $this->attrs['scalixAdministrator'] = $this->scalixAdministrator?"TRUE":"FALSE";
320 $this->attrs['scalixMailboxAdministrator'] = $this->scalixMailboxAdministrator?"TRUE":"FALSE";
321 $this->attrs['scalixLimitOutboundMail'] = $this->scalixLimitOutboundMail?"TRUE":"FALSE";
322 $this->attrs['scalixLimitInboundMail'] = $this->scalixLimitInboundMail?"TRUE":"FALSE";
323 $this->attrs['scalixLimitNotifyUser'] = $this->scalixLimitNotifyUser?"TRUE":"FALSE";
324 }
326 $this->attrs['scalixScalixObject'] = $this->scalixScalixObject?"TRUE":"FALSE";
327 $this->attrs['scalixHideUserEntry'] = $this->scalixHideUserEntry?"TRUE":"FALSE";
329 /* Remove Mailquota if = "" */
330 if((isset($this->attrs['scalixLimitMailboxSize']))&&($this->attrs['scalixLimitMailboxSize']=="")) {
331 $this->attrs['scalixLimitMailboxSize']=array();
332 }
334 /* Save data to LDAP */
335 $ldap->cd($this->dn);
336 $ldap->modify($this->attrs);
337 if (!$ldap->success()){
338 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
339 }
341 /* Optionally execute a command after we're done */
342 if ($this->initially_was_account == $this->is_account){
343 if ($this->is_modified){
344 $this->handle_post_events("modify");
345 }
346 } else {
347 $this->handle_post_events("add");
348 }
350 }
352 /* Check formular input */
353 function check()
354 {
355 $ldap= $this->config->get_ldap_link();
357 $message= array();
359 if(empty($this->scalixMailnode)){
360 $message[]= msgPool::required(_("Mailnode"));
361 }
362 if(empty($this->scalixScalixObject)){
363 $message[]= msgPool::required(_("Scalix object"));
364 }
366 $ldap->cd($this->config->current['BASE']);
367 foreach($this->scalixEmailAddress as $k => $mail) {
368 $ldap->search ("(&(!(objectClass=gosaUserTemplate))(objectClass=scalixUserClass)(scalixEmailAddress=".
369 $mail.")(!(uid=".$this->uid."))(!(cn=".$this->uid.")))", array("uid"));
371 if ($ldap->count() != 0){
372 $message[]= msgPool::duplicated(_("Email address"));
373 }
374 }
376 /* Check quota */
377 if ($this->scalixLimitMailboxSize != '' && $this->acl_is_writeable("scalixLimitMailboxSize")){
378 if (!is_numeric($this->scalixLimitMailboxSize)) {
379 $message[]= msgPool::invalid(_("Limit Mailbox"));
380 } else {
381 $this->scalixLimitMailboxSize= (int) $this->scalixLimitMailboxSize;
382 }
383 }
385 return ($message);
386 }
388 /* Adapt from template, using 'dn' */
389 function adapt_from_template($dn, $skip= array())
390 {
391 plugin::adapt_from_template($dn, $skip);
393 foreach (array("scalixEmailAddress") as $val){
395 if (in_array($val, $skip)){
396 continue;
397 }
399 $this->$val= array();
400 if (isset($this->attrs["$val"]["count"])){
401 for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
402 $value= $this->attrs["$val"][$i];
403 foreach (array("sn", "givenName", "uid") as $repl){
404 if (preg_match("/%$repl/i", $value)){
405 $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
406 }
407 }
408 array_push($this->$val, strtolower(rewrite($value)));
409 }
410 }
411 }
412 $this->mail= strtolower(rewrite($this->mail));
413 }
415 function addEmail($address)
416 {
417 $ldap= $this->config->get_ldap_link();
419 $address= strtolower($address);
421 /* Is this address already assigned in LDAP? */
422 $ldap->cd ($this->config->current['BASE']);
423 $ldap->search ("(&(objectClass=scalixUserClass)(|(scalixEmailAddress=$address)".
424 "(scalixEmailAddress=$address)))", array("uid"));
426 if ($ldap->count() > 0){
427 $attrs= $ldap->fetch ();
428 return ($attrs["uid"][0]);
429 }
431 /* Add to list of alternates */
432 if (!in_array($address, $this->scalixEmailAddress)){
433 $this->scalixEmailAddress[]= $address;
434 $this->is_modified= TRUE;
435 }
437 //sort ($this->scalixEmailAddress); //scalix makes the first email the destination, all others can receive
438 reset ($this->scalixEmailAddress);
440 return ("");
441 }
444 function delEmail($addresses)
445 {
446 $this->scalixEmailAddress= array_remove_entries ($addresses, $this->scalixEmailAddress);
447 $this->is_modified= TRUE;
448 }
451 static function plInfo()
452 {
453 return (array(
454 "plDescription" => _("Scalix account"),
455 "plSelfModify" => TRUE,
456 "plDepends" => array("user"),
457 "plPriority" => 2,
458 "plSection" => array("personal" => _("My account")),
459 "plCategory" => array("users"),
460 "plOptions" => array(),
462 "plProvidedAcls" => array(
464 "scalixMailnode" => _("Scalix Mail node"),
465 "scalixMailboxClass" => _("Mailbox class"),
466 "scalixServerLanguage" => _("Server language"),
467 "scalixAdministrator" => _("Administrator"),
468 "scalixMailboxAdministrator"=> _("Mailbox administrator"),
469 "scalixHideUserEntry" => _("Hide user entry in Scalix"),
470 "scalixLimitMailboxSize" => _("Mailbox size limitations"),
471 "scalixLimitOutboundMail" => _("Limit outbound"),
472 "scalixLimitInboundMail" => _("Limit inbound"),
473 "scalixLimitNotifyUser" => _("Notify user"),
474 "scalixEmailAddress" => _("Scalix email addresses"))
476 ));
477 }
480 function saveCopyDialog()
481 {
482 if (isset($_POST['scalixTab'])){
484 /* Add email addresses */
485 if (isset($_POST['add_email'])){
487 /* Check if given value is not empty */
488 if ($_POST['email_address'] != ""){
489 $valid= FALSE;
491 /* Valid mail address */
492 if( ($this->is_template && !tests::is_email($_POST['email_address'], TRUE)) ||
493 (!$this->is_template && !tests::is_email($_POST['email_address'])) ){
494 msg_dialog::display(_("Error"), _("Cannot add invalid mail address!"), ERROR_DIALOG);
495 }else{
496 $valid = TRUE;
497 }
499 /* Mail address already in use ? */
500 if ($valid && ($user= $this->addEmail ($_POST['email_address'])) != ""){
501 $ui= get_userinfo();
502 if ($user != $ui->username){
503 msg_dialog::display(_("Error"), sprintf(_("Cannot add mail address: it is already used by user '%s'."), $user), ERROR_DIALOG);
504 }
505 }
506 }
507 }
509 /* Delete email addresses */
510 if (isset($_POST['delete_email']) && isset ($_POST['emails_list'])){
511 if (count($_POST['emails_list'])){
512 $this->delEmail ($_POST['emails_list']);
513 }
514 }
515 }
516 }
519 function PrepareForCopyPaste($source)
520 {
521 plugin::PrepareForCopyPaste($source);
522 foreach ($this->fakeBooleanAttributes as $val){
523 if (isset($source["$val"][0])&&$source["$val"][0]=="TRUE"){
524 $this->$val = TRUE;
525 } else {
526 $this->$val = FALSE;
527 }
528 }
530 /* Load attributes containing arrays */
531 foreach (array("scalixEmailAddress") as $val){
532 if (isset($source["$val"]["count"])){
533 for ($i= 0; $i<$source["$val"]["count"]; $i++){
534 array_push($this->$val, $source["$val"][$i]);
535 }
536 }
537 }
538 }
541 /* Create the posix dialog part for copy & paste */
542 function getCopyDialog()
543 {
544 $smarty = get_smarty();
545 $smarty->assign("scalixEmailAddress",$this->scalixEmailAddress);
546 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
547 $ret = array();
548 $ret['string'] = $str;
549 $ret['status'] = "";
550 return($ret);
552 }
553 }
555 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler
556 ?>