1 <?php
4 /* Sort multidimensional arrays for key 'text' */
5 function sort_list($val1, $val2)
6 {
7 $v1= strtolower($val1['text']);
8 $v2= strtolower($val2['text']);
9 if ($v1 > $v2){
10 return 1;
11 }
12 if ($v1 < $v2){
13 return -1;
14 }
15 return 0;
16 }
19 class ogroup extends plugin
20 {
21 /* Variables */
22 var $cn= "";
23 var $description= "";
24 var $base= "";
25 var $gosaGroupObjects= "";
26 var $department= "";
27 var $objects= array();
28 var $objcache= array();
29 var $memberList= array();
30 var $member= array();
31 var $orig_dn= "";
32 var $group_dialog= FALSE;
33 var $view_logged = FALSE;
35 /* attribute list for save action */
36 var $attributes= array("cn", "description", "gosaGroupObjects","member");
37 var $objectclasses= array("top", "gosaGroupOfNames");
39 function ogroup ($config, $dn= NULL)
40 {
41 plugin::plugin ($config, $dn);
42 $this->orig_dn= $dn;
44 $this->member = array();
46 /* Load member objects */
47 if (isset($this->attrs['member'])){
48 foreach ($this->attrs['member'] as $key => $value){
49 if ("$key" != "count"){
50 $value= @LDAP::convert($value);
51 $this->member["$value"]= "$value";
52 }
53 }
54 }
55 $this->is_account= TRUE;
57 /* Get global filter config */
58 if (!is_global("ogfilter")){
59 $ui= get_userinfo();
60 $base= get_base_from_people($ui->dn);
61 $ogfilter= array( "dselect" => $base,
62 "regex" => "*");
63 register_global("ogfilter", $ogfilter);
64 }
65 $ogfilter= get_global('ogfilter');
67 /* Adjust flags */
68 foreach( array( "U" => "accounts",
69 "G" => "groups",
70 "A" => "applications",
71 "D" => "departments",
72 "S" => "servers",
73 "W" => "workstations",
74 "T" => "terminals",
75 "F" => "phones",
76 "_" => "subtrees",
77 "P" => "printers") as $key => $val){
79 if (preg_match("/$key/", $this->gosaGroupObjects)){
80 $ogfilter[$val]= "checked";
81 } else {
82 $ogfilter[$val]= "";
83 }
84 }
85 register_global("ogfilter", $ogfilter);
87 if(isset($_SESSION['CurrentMainBase'])){
88 $this->base = $_SESSION['CurrentMainBase'];
89 }
91 /* Set base */
92 if ($this->dn == "new"){
93 $this->base= $_SESSION['CurrentMainBase'];
94 } else {
95 $this->base= preg_replace("/^[^,]+,".get_groups_ou()."/","",$this->dn);
96 }
98 /* Load member data */
99 $this->reload();
100 }
102 function AddDelMembership($NewMember = false){
104 if($NewMember){
106 /* Add member and force reload */
107 $this->member[$NewMember]= $NewMember;
108 $this->reload();
110 $this->memberList[$NewMember]= $this->objcache[$NewMember];
111 unset ($this->objects[$NewMember]);
112 uasort ($this->memberList, 'sort_list');
113 reset ($this->memberList);
114 }else{
115 /* Delete objects from group */
116 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
117 foreach ($_POST['members'] as $value){
118 $this->objects["$value"]= $this->memberList[$value];
119 unset ($this->memberList["$value"]);
120 unset ($this->member["$value"]);
121 uasort ($this->objects, 'sort_list');
122 reset ($this->objects);
123 }
124 $this->reload();
125 }
127 /* Add objects to group */
128 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
129 foreach ($_POST['objects'] as $value){
130 $this->memberList["$value"]= $this->objects[$value];
131 $this->member["$value"]= $value;
132 unset ($this->objects[$value]);
133 uasort ($this->memberList, 'sort_list');
134 reset ($this->memberList);
135 }
136 $this->reload();
137 }
138 }
139 }
141 function execute()
142 {
143 /* Call parent execute */
144 plugin::execute();
146 if(!$this->view_logged){
147 $this->view_logged = TRUE;
148 @log::log("view","ogroups/".get_class($this),$this->dn);
149 }
152 /* Do we represent a valid group? */
153 if (!$this->is_account){
154 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
155 _("This 'dn' is no object group.")."</b>";
156 return ($display);
157 }
159 /* Delete objects from group */
160 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
161 foreach ($_POST['members'] as $value){
162 if(isset($this->memberList[$value])){
163 $this->objects["$value"]= $this->memberList[$value];
164 unset ($this->memberList["$value"]);
165 unset ($this->member["$value"]);
166 uasort ($this->objects, 'sort_list');
167 reset ($this->objects);
168 }
169 }
170 $this->reload();
171 }
173 /* Add objects to group */
174 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
175 foreach ($_POST['objects'] as $value){
176 if(isset($this->objects[$value])){
177 $this->memberList["$value"]= $this->objects[$value];
178 $this->member["$value"]= $value;
179 unset ($this->objects[$value]);
180 uasort ($this->memberList, 'sort_list');
181 reset ($this->memberList);
182 }
183 }
184 $this->reload();
185 }
187 /* Load templating engine */
188 $smarty= get_smarty();
190 $tmp = $this->plInfo();
191 foreach($tmp['plProvidedAcls'] as $name => $translation){
192 $smarty->assign($name."ACL",$this->getacl($name));
193 }
195 /* Base select dialog */
196 $once = true;
197 foreach($_POST as $name => $value){
198 if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
199 $once = false;
200 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
201 $this->dialog->setCurrentBase($this->base);
202 }
203 }
205 /* Dialog handling */
206 if(is_object($this->dialog) && $this->acl_is_moveable()){
207 /* Must be called before save_object */
208 $this->dialog->save_object();
210 if($this->dialog->isClosed()){
211 $this->dialog = false;
212 }elseif($this->dialog->isSelected()){
214 /* A new base was selected, check if it is a valid one */
215 $tmp = $this->get_allowed_bases();
216 if(isset($tmp[$this->dialog->isSelected()])){
217 $this->base = $this->dialog->isSelected();
218 }
219 $this->dialog= false;
220 }else{
221 return($this->dialog->execute());
222 }
223 }
225 /* Add objects? */
226 if (isset($_POST["edit_membership"])){
227 $this->group_dialog= TRUE;
228 $this->dialog= TRUE;
229 }
231 /* Add objects finished? */
232 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
233 $this->group_dialog= FALSE;
234 $this->dialog= FALSE;
235 }
237 /* Manage object add dialog */
238 if ($this->group_dialog){
240 /* Save data */
241 $ogfilter= get_global("ogfilter");
242 foreach( array("dselect", "regex") as $type){
243 if (isset($_POST[$type])){
244 $ogfilter[$type]= $_POST[$type];
245 }
246 }
247 if (isset($_POST['dselect'])){
248 foreach( array("accounts", "groups", "applications", "departments",
249 "servers", "workstations", "terminals", "printers","subtrees",
250 "phones") as $type){
252 if (isset($_POST[$type])) {
253 $ogfilter[$type]= "checked";
254 } else {
255 $ogfilter[$type]= "";
256 }
257 }
258 }
259 if (isset($_GET['search'])){
260 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
261 if ($s == "**"){
262 $s= "*";
263 }
264 $ogfilter['regex']= $s;
265 }
266 register_global("ogfilter", $ogfilter);
267 $this->reload();
269 /* Calculate actual groups */
270 $smarty->assign("objects", $this->convert_list($this->objects));
272 /* Show dialog */
273 $smarty->assign("search_image", get_template_path('images/search.png'));
274 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
275 $smarty->assign("tree_image", get_template_path('images/tree.png'));
276 $smarty->assign("deplist", $this->config->idepartments);
277 $smarty->assign("alphabet", generate_alphabet());
278 foreach( array("dselect", "regex", "accounts", "groups", "applications",
279 "departments", "servers", "workstations", "terminals","subtrees",
280 "printers", "phones") as $type){
281 $smarty->assign("$type", $ogfilter[$type]);
282 }
283 $smarty->assign("hint", print_sizelimit_warning());
284 $smarty->assign("apply", apply_filter());
286 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
287 return ($display);
288 }
290 /* Bases / Departments */
291 if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
292 $this->base= $_POST['base'];
293 }
295 /* Assemble combine string */
296 if ($this->gosaGroupObjects == "[]"){
297 $smarty->assign("combinedObjects", _("none"));
298 } elseif (strlen($this->gosaGroupObjects) > 4){
299 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
300 } else {
301 $conv= array( "U" => _("users"),
302 "G" => _("groups"),
303 "A" => _("applications"),
304 "D" => _("departments"),
305 "S" => _("servers"),
306 "W" => _("workstations"),
307 "T" => _("terminals"),
308 "F" => _("phones"),
309 "P" => _("printers"));
311 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
312 $p1= $conv[$type[0]];
313 error_reporting(0);
314 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
315 $p2= $conv[$type[1]];
316 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
317 } else {
318 $smarty->assign("combinedObjects", "$p1");
319 }
320 error_reporting(E_ALL);
321 }
323 /* Assign variables */
324 $smarty->assign("bases", $this->get_allowed_bases());
325 $smarty->assign("base_select", $this->base);
326 $smarty->assign("department", $this->department);
327 $smarty->assign("members", $this->convert_list($this->memberList));
329 /* Objects have to be tuned... */
330 $smarty->assign("objects", $this->convert_list($this->objects));
332 /* Fields */
333 foreach ($this->attributes as $val){
334 $smarty->assign("$val", $this->$val);
335 }
337 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
338 }
341 /* Save data to object */
342 function save_object()
343 {
344 /* Save additional values for possible next step */
345 if (isset($_POST['ogroupedit'])){
347 /* Create a base backup and reset the
348 base directly after calling plugin::save_object();
349 Base will be set seperatly a few lines below */
350 $base_tmp = $this->base;
351 plugin::save_object();
352 $this->base = $base_tmp;
354 /* Save base, since this is no LDAP attribute */
355 $tmp = $this->get_allowed_bases();
356 if(isset($_POST['base'])){
357 if(isset($tmp[$_POST['base']])){
358 $this->base= $_POST['base'];
359 }
360 }
361 }
362 }
365 /* (Re-)Load objects */
366 function reload()
367 {
368 /*###########
369 Variable initialisation
370 ###########*/
372 $this->objects = array();
373 $this->ui = get_userinfo();
374 $filter = "";
375 $objectClasses = array();
377 $ogfilter = get_global("ogfilter");
378 $regex = $ogfilter['regex'];
380 $ldap= $this->config->get_ldap_link();
381 $ldap->cd ($ogfilter['dselect']);
384 /*###########
385 Generate Filter
386 ###########*/
388 $p_f= array("accounts" => array("CLASS"=>"gosaAccount" ,"DN"=> get_people_ou() ,"ACL" => "users"),
389 "groups" => array("CLASS"=>"posixGroup" ,"DN"=> get_groups_ou() ,"ACL" => "groups"),
390 "applications" => array("CLASS"=>"gosaApplication","DN"=> "ou=apps," ,"ACL" => "application"),
391 "departments" => array("CLASS"=>"gosaDepartment" ,"DN"=> "" ,"ACL" => "department"),
392 "servers" => array("CLASS"=>"goServer" ,"DN"=> "ou=servers,ou=systems," ,"ACL" => "server"),
393 "workstations" => array("CLASS"=>"gotoWorkstation","DN"=> "ou=workstations,ou=systems," ,"ACL" => "workstation"),
394 "terminals" => array("CLASS"=>"gotoTerminal" ,"DN"=> "ou=terminals,ou=systems," ,"ACL" => "terminal"),
395 "printers" => array("CLASS"=>"gotoPrinter" ,"DN"=> "ou=printers,ou=systems," ,"ACL" => "printer"),
396 "phones" => array("CLASS"=>"goFonHardware" ,"DN"=> "ou=phones,ou=systems," ,"ACL" => "phone"));
399 /*###########
400 Perform search for selected objectClasses & regex to fill list with objects
401 ###########*/
403 $Get_list_flags = 0;
404 if($ogfilter['subtrees'] == "checked"){
405 $Get_list_flags |= GL_SUBSEARCH;
406 }
408 foreach($p_f as $post_name => $data){
410 if($ogfilter[$post_name] == "checked"){
411 $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
412 $res = get_list($filter, $data['ACL'] , $data['DN'].$ogfilter['dselect'],
413 array("description", "objectClass", "sn", "givenName", "uid","ou","cn"));
415 /* fetch results and append them to the list */
416 foreach($res as $attrs){
418 $type= $this->getObjectType($attrs);
419 $name= $this->getObjectName($attrs);
421 /* Fill array */
422 if (isset($attrs["description"][0])){
423 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
424 } elseif (isset($attrs["uid"][0])) {
425 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
426 } else {
427 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
428 }
429 }
430 }
431 }
432 uasort ($this->objects, 'sort_list');
433 reset ($this->objects);
436 /*###########
437 Build member list and try to detect obsolete entries
438 ###########*/
440 $this->memberList = array();
442 /* Walk through all single member entry */
443 foreach($this->member as $dn){
445 /* The dn for the current member can't be resolved
446 it seams that this entry was removed
447 */
448 /* Try to resolv the entry again, if it still fails, display error msg */
449 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
451 /* It has failed, add entry with type flag I (Invalid)*/
452 if ($ldap->error != "Success"){
453 $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
455 } else {
457 /* Append this entry to our all object list */
459 /* Fetch object */
460 $attrs= $ldap->fetch();
462 $type= $this->getObjectType($attrs);
463 $name= $this->getObjectName($attrs);
465 if (isset($attrs["description"][0])){
466 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
467 } elseif (isset($attrs["uid"][0])) {
468 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
469 } else {
470 $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
471 }
472 $this->objcache[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
473 if(isset($attrs['uid'])){
474 $this->objcache[$attrs["dn"]]['uid'] = $attrs['uid'];
475 }
477 /* Fill array */
478 if (isset($attrs["description"][0])){
479 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
480 } else {
481 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
482 }
484 $this->memberList[$dn]= $this->objects[$attrs["dn"]];
485 }
486 }
487 uasort ($this->memberList, 'sort_list');
488 reset ($this->memberList);
490 /* Assemble types of currently combined objects */
491 $objectTypes= "";
492 foreach ($this->memberList as $dn => $desc){
494 /* Invalid object? */
495 if ($desc['type'] == 'I'){
496 continue;
497 }
499 /* Fine. Add to list. */
500 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
501 $objectTypes.= $desc['type'];
502 }
503 }
504 $this->gosaGroupObjects= "[$objectTypes]";
505 }
508 function convert_list($input)
509 {
510 $temp= "";
511 $conv= array( "U" => "select_user.png",
512 "G" => "select_groups.png",
513 "A" => "select_application.png",
514 "D" => "select_department.png",
515 "S" => "select_server.png",
516 "W" => "select_workstation.png",
517 "T" => "select_terminal.png",
518 "F" => "select_phone.png",
519 "I" => "flag.png",
520 "P" => "select_printer.png");
522 foreach ($input as $key => $value){
523 /* Generate output */
524 $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
525 }
527 return ($temp);
528 }
531 function getObjectType($attrs)
532 {
533 $type= "I";
535 foreach(array( "U" => "gosaAccount",
536 "G" => "posixGroup",
537 "A" => "gosaApplication",
538 "D" => "gosaDepartment",
539 "S" => "goServer",
540 "W" => "gotoWorkstation",
541 "T" => "gotoTerminal",
542 "F" => "goFonHardware",
543 "P" => "gotoPrinter") as $index => $class){
544 if (in_array($class, $attrs['objectClass'])){
545 $type= $index;
546 break;
547 }
548 }
550 return ($type);
551 }
554 function getObjectName($attrs)
555 {
556 /* Person? */
557 $name ="";
558 if (in_array('gosaAccount', $attrs['objectClass'])){
559 if(isset($attrs['sn']) && isset($attrs['givenName'])){
560 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
561 } else {
562 $name= $attrs['uid'][0];
563 }
564 } else {
565 if(isset($attrs["cn"][0])) {
566 $name= $attrs['cn'][0];
567 } else {
568 $name= $attrs['ou'][0];
569 }
570 }
572 return ($name);
573 }
576 function check()
577 {
578 /* Call common method to give check the hook */
579 $message= plugin::check();
581 /* Permissions for that base? */
582 if ($this->base != ""){
583 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
584 } else {
585 $new_dn= $this->dn;
586 }
589 $ldap = $this->config->get_ldap_link();
590 if($this->dn != $new_dn){
591 $ldap->cat ($new_dn, array('dn'));
592 }
594 if($ldap->count() !=0){
595 $message[]= _("There is already an object with this cn.");
596 }
598 /* Set new acl base */
599 if($this->dn == "new") {
600 $this->set_acl_base($this->base);
601 }
603 /* must: cn */
604 if ($this->cn == ""){
605 $message[]= "The required field 'Name' is not set.";
606 }
608 /* To many different object types? */
609 if (strlen($this->gosaGroupObjects) > 4){
610 $message[]= _("You can combine two different object types at maximum only!");
611 }
613 return ($message);
614 }
617 /* Save to LDAP */
618 function save()
619 {
620 plugin::save();
622 /* Move members to target array */
623 $this->attrs['member'] =array();
624 foreach ($this->member as $key => $desc){
625 $this->attrs['member'][]= @LDAP::fix($key);
626 }
628 $ldap= $this->config->get_ldap_link();
630 /* New accounts need proper 'dn', propagate it to remaining objects */
631 if ($this->dn == 'new'){
632 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
633 }
635 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
636 new entries. So do a check first... */
637 $ldap->cat ($this->dn, array('dn'));
638 if ($ldap->fetch()){
639 /* Modify needs array() to remove values :-( */
640 if (!count ($this->member)){
641 $this->attrs['member']= array();
642 }
643 $mode= "modify";
645 } else {
646 $mode= "add";
647 $ldap->cd($this->config->current['BASE']);
648 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
649 }
651 /* Write back to ldap */
652 $ldap->cd($this->dn);
653 $this->cleanup();
654 $ldap->$mode($this->attrs);
656 if($mode == "add"){
657 @log::log("create","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
658 }else{
659 @log::log("modify","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
660 }
662 /* Trigger post signal */
663 $this->handle_post_events($mode);
665 $ret= 0;
666 if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
667 $ret= 1;
668 }
670 return ($ret);
671 }
673 function remove_from_parent()
674 {
675 plugin::remove_from_parent();
677 $ldap= $this->config->get_ldap_link();
678 $ldap->rmdir($this->dn);
679 show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
681 @log::log("remove","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
683 /* Trigger remove signal */
684 $this->handle_post_events("remove");
685 }
688 function getCopyDialog()
689 {
690 $smarty = get_smarty();
691 $smarty->assign("cn", $this->cn);
692 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
693 $ret = array();
694 $ret['string'] = $str;
695 $ret['status'] = "";
696 return($ret);
697 }
699 function saveCopyDialog()
700 {
701 if(isset($_POST['cn'])){
702 $this->cn = $_POST['cn'];
703 }
704 }
707 function plInfo()
708 {
709 return (array(
710 "plShortName" => _("Generic"),
711 "plDescription" => _("Object group generic"),
712 "plSelfModify" => FALSE,
713 "plDepends" => array(),
714 "plPriority" => 1,
715 "plSection" => array("administration"),
716 "plCategory" => array("ogroups" => array("description" => _("Object groups"),
717 "objectClass" => "gosaGroupOfNames")),
718 "plProvidedAcls"=> array(
719 "cn" => _("Name"),
720 "base" => _("Base"),
721 "description" => _("Description"),
722 "member" => _("Member"))
723 ));
724 }
725 }
727 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
728 ?>