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;
34 /* attribute list for save action */
35 var $attributes= array("cn", "description", "gosaGroupObjects","member");
36 var $objectclasses= array("top", "gosaGroupOfNames");
38 function ogroup ($config, $dn= NULL)
39 {
40 plugin::plugin ($config, $dn);
41 $this->orig_dn= $dn;
43 $this->member = array();
45 /* Load member objects */
46 if (isset($this->attrs['member'])){
47 foreach ($this->attrs['member'] as $key => $value){
48 if ("$key" != "count"){
49 $value= @LDAP::convert($value);
50 $this->member["$value"]= "$value";
51 }
52 }
53 }
54 $this->is_account= TRUE;
56 /* Get global filter config */
57 if (!is_global("ogfilter")){
58 $ui= get_userinfo();
59 $base= get_base_from_people($ui->dn);
60 $ogfilter= array( "dselect" => $base,
61 "regex" => "*");
62 register_global("ogfilter", $ogfilter);
63 }
64 $ogfilter= get_global('ogfilter');
66 /* Adjust flags */
67 foreach( array( "U" => "accounts",
68 "G" => "groups",
69 "A" => "applications",
70 "D" => "departments",
71 "S" => "servers",
72 "W" => "workstations",
73 "T" => "terminals",
74 "F" => "phones",
75 "_" => "subtrees",
76 "P" => "printers") as $key => $val){
78 if (preg_match("/$key/", $this->gosaGroupObjects)){
79 $ogfilter[$val]= "checked";
80 } else {
81 $ogfilter[$val]= "";
82 }
83 }
84 register_global("ogfilter", $ogfilter);
86 if(isset($_SESSION['CurrentMainBase'])){
87 $this->base = $_SESSION['CurrentMainBase'];
88 }
90 /* Set base */
91 if ($this->dn == "new"){
92 $this->base= $_SESSION['CurrentMainBase'];
93 } else {
94 $this->base= preg_replace("/^[^,]+,".get_groups_ou()."/","",$this->dn);
95 }
97 /* Load member data */
98 $this->reload();
99 }
101 function AddDelMembership($NewMember = false){
103 if($NewMember){
105 /* Add member and force reload */
106 $this->member[$NewMember]= $NewMember;
107 $this->reload();
109 $this->memberList[$NewMember]= $this->objcache[$NewMember];
110 unset ($this->objects[$NewMember]);
111 uasort ($this->memberList, 'sort_list');
112 reset ($this->memberList);
113 }else{
114 /* Delete objects from group */
115 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
116 foreach ($_POST['members'] as $value){
117 $this->objects["$value"]= $this->memberList[$value];
118 unset ($this->memberList["$value"]);
119 unset ($this->member["$value"]);
120 uasort ($this->objects, 'sort_list');
121 reset ($this->objects);
122 }
123 $this->reload();
124 }
126 /* Add objects to group */
127 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
128 foreach ($_POST['objects'] as $value){
129 $this->memberList["$value"]= $this->objects[$value];
130 $this->member["$value"]= $value;
131 unset ($this->objects[$value]);
132 uasort ($this->memberList, 'sort_list');
133 reset ($this->memberList);
134 }
135 $this->reload();
136 }
137 }
138 }
140 function execute()
141 {
142 /* Call parent execute */
143 plugin::execute();
145 // $this->reload();
147 /* Do we represent a valid group? */
148 if (!$this->is_account){
149 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
150 _("This 'dn' is no object group.")."</b>";
151 return ($display);
152 }
154 /* Delete objects from group */
155 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
156 foreach ($_POST['members'] as $value){
157 if(isset($this->memberList[$value])){
158 $this->objects["$value"]= $this->memberList[$value];
159 unset ($this->memberList["$value"]);
160 unset ($this->member["$value"]);
161 uasort ($this->objects, 'sort_list');
162 reset ($this->objects);
163 }
164 }
165 $this->reload();
166 }
168 /* Add objects to group */
169 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
170 foreach ($_POST['objects'] as $value){
171 if(isset($this->objects[$value])){
172 $this->memberList["$value"]= $this->objects[$value];
173 $this->member["$value"]= $value;
174 unset ($this->objects[$value]);
175 uasort ($this->memberList, 'sort_list');
176 reset ($this->memberList);
177 }
178 }
179 $this->reload();
180 }
182 /* Load templating engine */
183 $smarty= get_smarty();
185 $tmp = $this->plInfo();
186 foreach($tmp['plProvidedAcls'] as $name => $translation){
187 $smarty->assign($name."ACL",$this->getacl($name));
188 }
190 /* Base select dialog */
191 $once = true;
192 foreach($_POST as $name => $value){
193 if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
194 $once = false;
195 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
196 $this->dialog->setCurrentBase($this->base);
197 }
198 }
200 /* Dialog handling */
201 if(is_object($this->dialog) && $this->acl_is_moveable()){
202 /* Must be called before save_object */
203 $this->dialog->save_object();
205 if($this->dialog->isClosed()){
206 $this->dialog = false;
207 }elseif($this->dialog->isSelected()){
209 /* A new base was selected, check if it is a valid one */
210 $tmp = $this->get_allowed_bases();
211 if(isset($tmp[$this->dialog->isSelected()])){
212 $this->base = $this->dialog->isSelected();
213 }
214 $this->dialog= false;
215 }else{
216 return($this->dialog->execute());
217 }
218 }
220 /* Add objects? */
221 if (isset($_POST["edit_membership"])){
222 $this->group_dialog= TRUE;
223 $this->dialog= TRUE;
224 }
226 /* Add objects finished? */
227 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
228 $this->group_dialog= FALSE;
229 $this->dialog= FALSE;
230 }
232 /* Manage object add dialog */
233 if ($this->group_dialog){
235 /* Save data */
236 $ogfilter= get_global("ogfilter");
237 foreach( array("dselect", "regex") as $type){
238 if (isset($_POST[$type])){
239 $ogfilter[$type]= $_POST[$type];
240 }
241 }
242 if (isset($_POST['dselect'])){
243 foreach( array("accounts", "groups", "applications", "departments",
244 "servers", "workstations", "terminals", "printers","subtrees",
245 "phones") as $type){
247 if (isset($_POST[$type])) {
248 $ogfilter[$type]= "checked";
249 } else {
250 $ogfilter[$type]= "";
251 }
252 }
253 }
254 if (isset($_GET['search'])){
255 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
256 if ($s == "**"){
257 $s= "*";
258 }
259 $ogfilter['regex']= $s;
260 }
261 register_global("ogfilter", $ogfilter);
262 $this->reload();
264 /* Calculate actual groups */
265 $smarty->assign("objects", $this->convert_list($this->objects));
267 /* Show dialog */
268 $smarty->assign("search_image", get_template_path('images/search.png'));
269 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
270 $smarty->assign("tree_image", get_template_path('images/tree.png'));
271 $smarty->assign("deplist", $this->config->idepartments);
272 $smarty->assign("alphabet", generate_alphabet());
273 foreach( array("dselect", "regex", "accounts", "groups", "applications",
274 "departments", "servers", "workstations", "terminals","subtrees",
275 "printers", "phones") as $type){
276 $smarty->assign("$type", $ogfilter[$type]);
277 }
278 $smarty->assign("hint", print_sizelimit_warning());
279 $smarty->assign("apply", apply_filter());
281 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
282 return ($display);
283 }
285 /* Bases / Departments */
286 if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
287 $this->base= $_POST['base'];
288 }
290 /* Assemble combine string */
291 if ($this->gosaGroupObjects == "[]"){
292 $smarty->assign("combinedObjects", _("none"));
293 } elseif (strlen($this->gosaGroupObjects) > 4){
294 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
295 } else {
296 $conv= array( "U" => _("users"),
297 "G" => _("groups"),
298 "A" => _("applications"),
299 "D" => _("departments"),
300 "S" => _("servers"),
301 "W" => _("workstations"),
302 "T" => _("terminals"),
303 "F" => _("phones"),
304 "P" => _("printers"));
306 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
307 $p1= $conv[$type[0]];
308 error_reporting(0);
309 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
310 $p2= $conv[$type[1]];
311 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
312 } else {
313 $smarty->assign("combinedObjects", "$p1");
314 }
315 error_reporting(E_ALL);
316 }
318 /* Assign variables */
319 $smarty->assign("bases", $this->get_allowed_bases());
320 $smarty->assign("base_select", $this->base);
321 $smarty->assign("department", $this->department);
322 $smarty->assign("members", $this->convert_list($this->memberList));
324 /* Objects have to be tuned... */
325 $smarty->assign("objects", $this->convert_list($this->objects));
327 /* Fields */
328 foreach ($this->attributes as $val){
329 $smarty->assign("$val", $this->$val);
330 }
332 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
333 }
336 /* Save data to object */
337 function save_object()
338 {
339 /* Save additional values for possible next step */
340 if (isset($_POST['ogroupedit'])){
342 /* Create a base backup and reset the
343 base directly after calling plugin::save_object();
344 Base will be set seperatly a few lines below */
345 $base_tmp = $this->base;
346 plugin::save_object();
347 $this->base = $base_tmp;
349 /* Save base, since this is no LDAP attribute */
350 $tmp = $this->get_allowed_bases();
351 if(isset($_POST['base'])){
352 if(isset($tmp[$_POST['base']])){
353 $this->base= $_POST['base'];
354 }
355 }
356 }
357 }
360 /* (Re-)Load objects */
361 function reload()
362 {
363 /*###########
364 Variable initialisation
365 ###########*/
367 $this->objects = array();
368 $this->ui = get_userinfo();
369 $filter = "";
370 $objectClasses = array();
372 $ogfilter = get_global("ogfilter");
373 $regex = $ogfilter['regex'];
375 $ldap= $this->config->get_ldap_link();
376 $ldap->cd ($ogfilter['dselect']);
379 /*###########
380 Generate Filter
381 ###########*/
383 $p_f= array("accounts" => array("CLASS"=>"gosaAccount" ,"DN"=> get_people_ou() ,"ACL" => "users"),
384 "groups" => array("CLASS"=>"posixGroup" ,"DN"=> get_groups_ou() ,"ACL" => "groups"),
385 "applications" => array("CLASS"=>"gosaApplication","DN"=> "ou=apps," ,"ACL" => "application"),
386 "departments" => array("CLASS"=>"gosaDepartment" ,"DN"=> "" ,"ACL" => "department"),
387 "servers" => array("CLASS"=>"goServer" ,"DN"=> "ou=servers,ou=systems," ,"ACL" => "server"),
388 "workstations" => array("CLASS"=>"gotoWorkstation","DN"=> "ou=workstations,ou=systems," ,"ACL" => "workstation"),
389 "terminals" => array("CLASS"=>"gotoTerminal" ,"DN"=> "ou=terminals,ou=systems," ,"ACL" => "terminal"),
390 "printers" => array("CLASS"=>"gotoPrinter" ,"DN"=> "ou=printers,ou=systems," ,"ACL" => "printer"),
391 "phones" => array("CLASS"=>"goFonHardware" ,"DN"=> "ou=phones,ou=systems," ,"ACL" => "phone"));
394 /*###########
395 Perform search for selected objectClasses & regex to fill list with objects
396 ###########*/
398 $Get_list_flags = 0;
399 if($ogfilter['subtrees'] == "checked"){
400 $Get_list_flags |= GL_SUBSEARCH;
401 }
403 foreach($p_f as $post_name => $data){
405 if($ogfilter[$post_name] == "checked"){
406 $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
407 $res = get_list($filter, $data['ACL'] , $data['DN'].$ogfilter['dselect'],
408 array("description", "objectClass", "sn", "givenName", "uid","ou","cn"));
410 /* fetch results and append them to the list */
411 foreach($res as $attrs){
413 $type= $this->getObjectType($attrs);
414 $name= $this->getObjectName($attrs);
416 /* Fill array */
417 if (isset($attrs["description"][0])){
418 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
419 } elseif (isset($attrs["uid"][0])) {
420 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
421 } else {
422 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
423 }
424 }
425 }
426 }
427 uasort ($this->objects, 'sort_list');
428 reset ($this->objects);
431 /*###########
432 Build member list and try to detect obsolete entries
433 ###########*/
435 $this->memberList = array();
437 /* Walk through all single member entry */
438 foreach($this->member as $dn){
440 /* The dn for the current member can't be resolved
441 it seams that this entry was removed
442 */
443 /* Try to resolv the entry again, if it still fails, display error msg */
444 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
446 /* It has failed, add entry with type flag I (Invalid)*/
447 if ($ldap->error != "Success"){
448 $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
450 } else {
452 /* Append this entry to our all object list */
454 /* Fetch object */
455 $attrs= $ldap->fetch();
457 $type= $this->getObjectType($attrs);
458 $name= $this->getObjectName($attrs);
460 if (isset($attrs["description"][0])){
461 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
462 } elseif (isset($attrs["uid"][0])) {
463 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
464 } else {
465 $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
466 }
467 $this->objcache[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
468 if(isset($attrs['uid'])){
469 $this->objcache[$attrs["dn"]]['uid'] = $attrs['uid'];
470 }
472 /* Fill array */
473 if (isset($attrs["description"][0])){
474 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
475 } else {
476 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
477 }
479 $this->memberList[$dn]= $this->objects[$attrs["dn"]];
480 }
481 }
482 uasort ($this->memberList, 'sort_list');
483 reset ($this->memberList);
485 /* Assemble types of currently combined objects */
486 $objectTypes= "";
487 foreach ($this->memberList as $dn => $desc){
489 /* Invalid object? */
490 if ($desc['type'] == 'I'){
491 continue;
492 }
494 /* Fine. Add to list. */
495 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
496 $objectTypes.= $desc['type'];
497 }
498 }
499 $this->gosaGroupObjects= "[$objectTypes]";
500 }
503 function convert_list($input)
504 {
505 $temp= "";
506 $conv= array( "U" => "select_user.png",
507 "G" => "select_groups.png",
508 "A" => "select_application.png",
509 "D" => "select_department.png",
510 "S" => "select_server.png",
511 "W" => "select_workstation.png",
512 "T" => "select_terminal.png",
513 "F" => "select_phone.png",
514 "I" => "flag.png",
515 "P" => "select_printer.png");
517 foreach ($input as $key => $value){
518 /* Generate output */
519 $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
520 }
522 return ($temp);
523 }
526 function getObjectType($attrs)
527 {
528 $type= "I";
530 foreach(array( "U" => "gosaAccount",
531 "G" => "posixGroup",
532 "A" => "gosaApplication",
533 "D" => "gosaDepartment",
534 "S" => "goServer",
535 "W" => "gotoWorkstation",
536 "T" => "gotoTerminal",
537 "F" => "goFonHardware",
538 "P" => "gotoPrinter") as $index => $class){
539 if (in_array($class, $attrs['objectClass'])){
540 $type= $index;
541 break;
542 }
543 }
545 return ($type);
546 }
549 function getObjectName($attrs)
550 {
551 /* Person? */
552 $name ="";
553 if (in_array('gosaAccount', $attrs['objectClass'])){
554 if(isset($attrs['sn']) && isset($attrs['givenName'])){
555 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
556 } else {
557 $name= $attrs['uid'][0];
558 }
559 } else {
560 if(isset($attrs["cn"][0])) {
561 $name= $attrs['cn'][0];
562 } else {
563 $name= $attrs['ou'][0];
564 }
565 }
567 return ($name);
568 }
571 function check()
572 {
573 /* Call common method to give check the hook */
574 $message= plugin::check();
576 /* Permissions for that base? */
577 if ($this->base != ""){
578 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
579 } else {
580 $new_dn= $this->dn;
581 }
584 $ldap = $this->config->get_ldap_link();
585 if($this->dn != $new_dn){
586 $ldap->cat ($new_dn, array('dn'));
587 }
589 if($ldap->count() !=0){
590 $message[]= _("There is already an object with this cn.");
591 }
593 /* Set new acl base */
594 if($this->dn == "new") {
595 $this->set_acl_base($this->base);
596 }
598 /* must: cn */
599 if ($this->cn == ""){
600 $message[]= "The required field 'Name' is not set.";
601 }
603 /* To many different object types? */
604 if (strlen($this->gosaGroupObjects) > 4){
605 $message[]= _("You can combine two different object types at maximum only!");
606 }
608 return ($message);
609 }
612 /* Save to LDAP */
613 function save()
614 {
615 plugin::save();
617 /* Move members to target array */
618 $this->attrs['member'] =array();
619 foreach ($this->member as $key => $desc){
620 $this->attrs['member'][]= @LDAP::fix($key);
621 }
623 $ldap= $this->config->get_ldap_link();
625 /* New accounts need proper 'dn', propagate it to remaining objects */
626 if ($this->dn == 'new'){
627 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
628 }
630 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
631 new entries. So do a check first... */
632 $ldap->cat ($this->dn, array('dn'));
633 if ($ldap->fetch()){
634 /* Modify needs array() to remove values :-( */
635 if (!count ($this->member)){
636 $this->attrs['member']= array();
637 }
638 $mode= "modify";
639 } else {
640 $mode= "add";
641 $ldap->cd($this->config->current['BASE']);
642 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
643 }
645 /* Write back to ldap */
646 $ldap->cd($this->dn);
647 $this->cleanup();
648 $ldap->$mode($this->attrs);
650 /* Trigger post signal */
651 $this->handle_post_events($mode);
653 $ret= 0;
654 if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
655 $ret= 1;
656 }
658 return ($ret);
659 }
661 function remove_from_parent()
662 {
663 plugin::remove_from_parent();
665 $ldap= $this->config->get_ldap_link();
666 $ldap->rmdir($this->dn);
667 show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
669 /* Trigger remove signal */
670 $this->handle_post_events("remove");
671 }
674 function getCopyDialog()
675 {
676 $smarty = get_smarty();
677 $smarty->assign("cn", $this->cn);
678 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
679 $ret = array();
680 $ret['string'] = $str;
681 $ret['status'] = "";
682 return($ret);
683 }
685 function saveCopyDialog()
686 {
687 if(isset($_POST['cn'])){
688 $this->cn = $_POST['cn'];
689 }
690 }
693 function plInfo()
694 {
695 return (array(
696 "plShortName" => _("Generic"),
697 "plDescription" => _("Object group generic"),
698 "plSelfModify" => FALSE,
699 "plDepends" => array(),
700 "plPriority" => 1,
701 "plSection" => array("administration"),
702 "plCategory" => array("ogroups" => array("description" => _("Object groups"),
703 "objectClass" => "gosaGroupOfNames")),
704 "plProvidedAcls"=> array(
705 "cn" => _("Name"),
706 "base" => _("Base"),
707 "description" => _("Description"),
708 "member" => _("Member"))
709 ));
710 }
711 }
713 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
714 ?>