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 $this->member["$value"]= "$value";
50 }
51 }
52 }
53 $this->is_account= TRUE;
55 /* Get global filter config */
56 if (!is_global("ogfilter")){
57 $ui= get_userinfo();
58 $base= get_base_from_people($ui->dn);
59 $ogfilter= array( "dselect" => $base,
60 "regex" => "*");
61 register_global("ogfilter", $ogfilter);
62 }
63 $ogfilter= get_global('ogfilter');
65 /* Adjust flags */
66 foreach( array( "U" => "accounts",
67 "G" => "groups",
68 "A" => "applications",
69 "D" => "departments",
70 "S" => "servers",
71 "W" => "workstations",
72 "T" => "terminals",
73 "F" => "phones",
74 "_" => "subtrees",
75 "P" => "printers") as $key => $val){
77 if (preg_match("/$key/", $this->gosaGroupObjects)){
78 $ogfilter[$val]= "checked";
79 } else {
80 $ogfilter[$val]= "";
81 }
82 }
83 register_global("ogfilter", $ogfilter);
85 if(isset($_SESSION['CurrentMainBase'])){
86 $this->base = $_SESSION['CurrentMainBase'];
87 }
89 /* Set base */
90 if ($this->dn == "new"){
91 $this->base= $_SESSION['CurrentMainBase'];
92 } else {
93 $this->base= preg_replace("/^[^,]+,".get_groups_ou()."/","",$this->dn);
94 }
96 /* Load member data */
97 $this->reload();
98 }
100 function AddDelMembership($NewMember = false){
102 if($NewMember){
104 /* Add member and force reload */
105 $this->member[$NewMember]= $NewMember;
106 $this->reload();
108 $this->memberList[$NewMember]= $this->objcache[$NewMember];
109 unset ($this->objects[$NewMember]);
110 uasort ($this->memberList, 'sort_list');
111 reset ($this->memberList);
112 }else{
113 /* Delete objects from group */
114 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
115 foreach ($_POST['members'] as $value){
116 $this->objects["$value"]= $this->memberList[$value];
117 unset ($this->memberList["$value"]);
118 unset ($this->member["$value"]);
119 uasort ($this->objects, 'sort_list');
120 reset ($this->objects);
121 }
122 $this->reload();
123 }
125 /* Add objects to group */
126 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
127 foreach ($_POST['objects'] as $value){
128 $this->memberList["$value"]= $this->objects[$value];
129 $this->member["$value"]= $value;
130 unset ($this->objects[$value]);
131 uasort ($this->memberList, 'sort_list');
132 reset ($this->memberList);
133 }
134 $this->reload();
135 }
136 }
137 }
139 function execute()
140 {
141 /* Call parent execute */
142 plugin::execute();
144 // $this->reload();
146 /* Do we represent a valid group? */
147 if (!$this->is_account){
148 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
149 _("This 'dn' is no object group.")."</b>";
150 return ($display);
151 }
153 /* Delete objects from group */
154 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
155 foreach ($_POST['members'] as $value){
156 if(isset($this->memberList[$value])){
157 $this->objects["$value"]= $this->memberList[$value];
158 unset ($this->memberList["$value"]);
159 unset ($this->member["$value"]);
160 uasort ($this->objects, 'sort_list');
161 reset ($this->objects);
162 }
163 }
164 $this->reload();
165 }
167 /* Add objects to group */
168 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
169 foreach ($_POST['objects'] as $value){
170 if(isset($this->objects[$value])){
171 $this->memberList["$value"]= $this->objects[$value];
172 $this->member["$value"]= $value;
173 unset ($this->objects[$value]);
174 uasort ($this->memberList, 'sort_list');
175 reset ($this->memberList);
176 }
177 }
178 $this->reload();
179 }
181 /* Load templating engine */
182 $smarty= get_smarty();
184 $tmp = $this->plInfo();
185 foreach($tmp['plProvidedAcls'] as $name => $translation){
186 $smarty->assign($name."ACL",$this->getacl($name));
187 }
189 /* Base select dialog */
190 $once = true;
191 foreach($_POST as $name => $value){
192 if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
193 $once = false;
194 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
195 $this->dialog->setCurrentBase($this->base);
196 }
197 }
199 /* Dialog handling */
200 if(is_object($this->dialog) && $this->acl_is_moveable()){
201 /* Must be called before save_object */
202 $this->dialog->save_object();
204 if($this->dialog->isClosed()){
205 $this->dialog = false;
206 }elseif($this->dialog->isSelected()){
208 /* A new base was selected, check if it is a valid one */
209 $tmp = $this->get_allowed_bases();
210 if(isset($tmp[$this->dialog->isSelected()])){
211 $this->base = $this->dialog->isSelected();
212 }
213 $this->dialog= false;
214 }else{
215 return($this->dialog->execute());
216 }
217 }
219 /* Add objects? */
220 if (isset($_POST["edit_membership"])){
221 $this->group_dialog= TRUE;
222 $this->dialog= TRUE;
223 }
225 /* Add objects finished? */
226 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
227 $this->group_dialog= FALSE;
228 $this->dialog= FALSE;
229 }
231 /* Manage object add dialog */
232 if ($this->group_dialog){
234 /* Save data */
235 $ogfilter= get_global("ogfilter");
236 foreach( array("dselect", "regex") as $type){
237 if (isset($_POST[$type])){
238 $ogfilter[$type]= $_POST[$type];
239 }
240 }
241 if (isset($_POST['dselect'])){
242 foreach( array("accounts", "groups", "applications", "departments",
243 "servers", "workstations", "terminals", "printers","subtrees",
244 "phones") as $type){
246 if (isset($_POST[$type])) {
247 $ogfilter[$type]= "checked";
248 } else {
249 $ogfilter[$type]= "";
250 }
251 }
252 }
253 if (isset($_GET['search'])){
254 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
255 if ($s == "**"){
256 $s= "*";
257 }
258 $ogfilter['regex']= $s;
259 }
260 register_global("ogfilter", $ogfilter);
261 $this->reload();
263 /* Calculate actual groups */
264 $smarty->assign("objects", $this->convert_list($this->objects));
266 /* Show dialog */
267 $smarty->assign("search_image", get_template_path('images/search.png'));
268 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
269 $smarty->assign("tree_image", get_template_path('images/tree.png'));
270 $smarty->assign("deplist", $this->config->idepartments);
271 $smarty->assign("alphabet", generate_alphabet());
272 foreach( array("dselect", "regex", "accounts", "groups", "applications",
273 "departments", "servers", "workstations", "terminals","subtrees",
274 "printers", "phones") as $type){
275 $smarty->assign("$type", $ogfilter[$type]);
276 }
277 $smarty->assign("hint", print_sizelimit_warning());
278 $smarty->assign("apply", apply_filter());
280 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
281 return ($display);
282 }
284 /* Bases / Departments */
285 if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
286 $this->base= $_POST['base'];
287 }
289 /* Assemble combine string */
290 if ($this->gosaGroupObjects == "[]"){
291 $smarty->assign("combinedObjects", _("none"));
292 } elseif (strlen($this->gosaGroupObjects) > 4){
293 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
294 } else {
295 $conv= array( "U" => _("users"),
296 "G" => _("groups"),
297 "A" => _("applications"),
298 "D" => _("departments"),
299 "S" => _("servers"),
300 "W" => _("workstations"),
301 "T" => _("terminals"),
302 "F" => _("phones"),
303 "P" => _("printers"));
305 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
306 $p1= $conv[$type[0]];
307 error_reporting(0);
308 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
309 $p2= $conv[$type[1]];
310 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
311 } else {
312 $smarty->assign("combinedObjects", "$p1");
313 }
314 error_reporting(E_ALL);
315 }
317 /* Assign variables */
318 $smarty->assign("bases", $this->get_allowed_bases());
319 $smarty->assign("base_select", $this->base);
320 $smarty->assign("department", $this->department);
321 $smarty->assign("members", $this->convert_list($this->memberList));
323 /* Objects have to be tuned... */
324 $smarty->assign("objects", $this->convert_list($this->objects));
326 /* Fields */
327 foreach ($this->attributes as $val){
328 $smarty->assign("$val", $this->$val);
329 }
331 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
332 }
335 /* Save data to object */
336 function save_object()
337 {
338 /* Save additional values for possible next step */
339 if (isset($_POST['ogroupedit'])){
341 /* Create a base backup and reset the
342 base directly after calling plugin::save_object();
343 Base will be set seperatly a few lines below */
344 $base_tmp = $this->base;
345 plugin::save_object();
346 $this->base = $base_tmp;
348 /* Save base, since this is no LDAP attribute */
349 $tmp = $this->get_allowed_bases();
350 if(isset($_POST['base'])){
351 if(isset($tmp[$_POST['base']])){
352 $this->base= $_POST['base'];
353 }
354 }
355 }
356 }
359 /* (Re-)Load objects */
360 function reload()
361 {
362 /*###########
363 Variable initialisation
364 ###########*/
366 $this->objects = array();
367 $this->ui = get_userinfo();
368 $filter = "";
369 $objectClasses = array();
371 $ogfilter = get_global("ogfilter");
372 $regex = $ogfilter['regex'];
374 $ldap= $this->config->get_ldap_link();
375 $ldap->cd ($ogfilter['dselect']);
378 /*###########
379 Generate Filter
380 ###########*/
382 $p_f= array("accounts" => array("CLASS"=>"gosaAccount" ,"DN"=> get_people_ou() ,"ACL" => "users"),
383 "groups" => array("CLASS"=>"posixGroup" ,"DN"=> get_groups_ou() ,"ACL" => "groups"),
384 "applications" => array("CLASS"=>"gosaApplication","DN"=> "ou=apps," ,"ACL" => "application"),
385 "departments" => array("CLASS"=>"gosaDepartment" ,"DN"=> "" ,"ACL" => "department"),
386 "servers" => array("CLASS"=>"goServer" ,"DN"=> "ou=servers,ou=systems," ,"ACL" => "server"),
387 "workstations" => array("CLASS"=>"gotoWorkstation","DN"=> "ou=workstations,ou=systems," ,"ACL" => "workstation"),
388 "terminals" => array("CLASS"=>"gotoTerminal" ,"DN"=> "ou=terminals,ou=systems," ,"ACL" => "terminal"),
389 "printers" => array("CLASS"=>"gotoPrinter" ,"DN"=> "ou=printers,ou=systems," ,"ACL" => "printer"),
390 "phones" => array("CLASS"=>"goFonHardware" ,"DN"=> "ou=phones,ou=systems," ,"ACL" => "phone"));
393 /*###########
394 Perform search for selected objectClasses & regex to fill list with objects
395 ###########*/
397 $Get_list_flags = 0;
398 if($ogfilter['subtrees'] == "checked"){
399 $Get_list_flags |= GL_SUBSEARCH;
400 }
402 foreach($p_f as $post_name => $data){
404 if($ogfilter[$post_name] == "checked"){
405 $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
406 $res = get_list($filter, $data['ACL'] , $data['DN'].$ogfilter['dselect'],
407 array("description", "objectClass", "sn", "givenName", "uid","ou","cn"));
409 /* fetch results and append them to the list */
410 foreach($res as $attrs){
412 $type= $this->getObjectType($attrs);
413 $name= $this->getObjectName($attrs);
415 /* Fill array */
416 if (isset($attrs["description"][0])){
417 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
418 } elseif (isset($attrs["uid"][0])) {
419 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
420 } else {
421 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
422 }
423 }
424 }
425 }
426 uasort ($this->objects, 'sort_list');
427 reset ($this->objects);
430 /*###########
431 Build member list and try to detect obsolete entries
432 ###########*/
434 $this->memberList = array();
436 /* Walk through all single member entry */
437 foreach($this->member as $dn){
439 /* The dn for the current member can't be resolved
440 it seams that this entry was removed
441 */
442 /* Try to resolv the entry again, if it still fails, display error msg */
443 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
445 /* It has failed, add entry with type flag I (Invalid)*/
446 if ($ldap->error != "Success"){
447 $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
449 } else {
451 /* Append this entry to our all object list */
453 /* Fetch object */
454 $attrs= $ldap->fetch();
456 $type= $this->getObjectType($attrs);
457 $name= $this->getObjectName($attrs);
459 if (isset($attrs["description"][0])){
460 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
461 } elseif (isset($attrs["uid"][0])) {
462 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
463 } else {
464 $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
465 }
466 $this->objcache[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
467 if(isset($attrs['uid'])){
468 $this->objcache[$attrs["dn"]]['uid'] = $attrs['uid'];
469 }
471 /* Fill array */
472 if (isset($attrs["description"][0])){
473 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
474 } else {
475 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
476 }
478 $this->memberList[$dn]= $this->objects[$attrs["dn"]];
479 }
480 }
481 uasort ($this->memberList, 'sort_list');
482 reset ($this->memberList);
484 /* Assemble types of currently combined objects */
485 $objectTypes= "";
486 foreach ($this->memberList as $dn => $desc){
488 /* Invalid object? */
489 if ($desc['type'] == 'I'){
490 continue;
491 }
493 /* Fine. Add to list. */
494 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
495 $objectTypes.= $desc['type'];
496 }
497 }
498 $this->gosaGroupObjects= "[$objectTypes]";
499 }
502 function convert_list($input)
503 {
504 $temp= "";
505 $conv= array( "U" => "select_user.png",
506 "G" => "select_groups.png",
507 "A" => "select_application.png",
508 "D" => "select_department.png",
509 "S" => "select_server.png",
510 "W" => "select_workstation.png",
511 "T" => "select_terminal.png",
512 "F" => "select_phone.png",
513 "I" => "flag.png",
514 "P" => "select_printer.png");
516 foreach ($input as $key => $value){
517 /* Generate output */
518 $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
519 }
521 return ($temp);
522 }
525 function getObjectType($attrs)
526 {
527 $type= "I";
529 foreach(array( "U" => "gosaAccount",
530 "G" => "posixGroup",
531 "A" => "gosaApplication",
532 "D" => "gosaDepartment",
533 "S" => "goServer",
534 "W" => "gotoWorkstation",
535 "T" => "gotoTerminal",
536 "F" => "goFonHardware",
537 "P" => "gotoPrinter") as $index => $class){
538 if (in_array($class, $attrs['objectClass'])){
539 $type= $index;
540 break;
541 }
542 }
544 return ($type);
545 }
548 function getObjectName($attrs)
549 {
550 /* Person? */
551 $name ="";
552 if (in_array('gosaAccount', $attrs['objectClass'])){
553 if(isset($attrs['sn']) && isset($attrs['givenName'])){
554 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
555 } else {
556 $name= $attrs['uid'][0];
557 }
558 } else {
559 if(isset($attrs["cn"][0])) {
560 $name= $attrs['cn'][0];
561 } else {
562 $name= $attrs['ou'][0];
563 }
564 }
566 return ($name);
567 }
570 function check()
571 {
572 /* Call common method to give check the hook */
573 $message= plugin::check();
575 /* Permissions for that base? */
576 if ($this->base != ""){
577 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
578 } else {
579 $new_dn= $this->dn;
580 }
583 $ldap = $this->config->get_ldap_link();
584 if($this->dn != $new_dn){
585 $ldap->cat ($new_dn, array('dn'));
586 }
588 if($ldap->count() !=0){
589 $message[]= _("There is already an object with this cn.");
590 }
592 /* Set new acl base */
593 if($this->dn == "new") {
594 $this->set_acl_base($this->base);
595 }
597 /* must: cn */
598 if ($this->cn == ""){
599 $message[]= "The required field 'Name' is not set.";
600 }
602 /* To many different object types? */
603 if (strlen($this->gosaGroupObjects) > 4){
604 $message[]= _("You can combine two different object types at maximum only!");
605 }
607 return ($message);
608 }
611 /* Save to LDAP */
612 function save()
613 {
614 plugin::save();
616 /* Move members to target array */
617 $this->attrs['member'] =array();
618 foreach ($this->member as $key => $desc){
619 $this->attrs['member'][]= @LDAP::fix($key);
620 }
622 $ldap= $this->config->get_ldap_link();
624 /* New accounts need proper 'dn', propagate it to remaining objects */
625 if ($this->dn == 'new'){
626 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
627 }
629 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
630 new entries. So do a check first... */
631 $ldap->cat ($this->dn, array('dn'));
632 if ($ldap->fetch()){
633 /* Modify needs array() to remove values :-( */
634 if (!count ($this->member)){
635 $this->attrs['member']= array();
636 }
637 $mode= "modify";
638 } else {
639 $mode= "add";
640 $ldap->cd($this->config->current['BASE']);
641 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
642 }
644 /* Write back to ldap */
645 $ldap->cd($this->dn);
646 $this->cleanup();
647 $ldap->$mode($this->attrs);
649 /* Trigger post signal */
650 $this->handle_post_events($mode);
652 $ret= 0;
653 if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
654 $ret= 1;
655 }
657 return ($ret);
658 }
660 function remove_from_parent()
661 {
662 plugin::remove_from_parent();
664 $ldap= $this->config->get_ldap_link();
665 $ldap->rmdir($this->dn);
666 show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
668 /* Trigger remove signal */
669 $this->handle_post_events("remove");
670 }
673 function getCopyDialog()
674 {
675 $smarty = get_smarty();
676 $smarty->assign("cn", $this->cn);
677 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
678 $ret = array();
679 $ret['string'] = $str;
680 $ret['status'] = "";
681 return($ret);
682 }
684 function saveCopyDialog()
685 {
686 if(isset($_POST['cn'])){
687 $this->cn = $_POST['cn'];
688 }
689 }
692 function plInfo()
693 {
694 return (array(
695 "plShortName" => _("Generic"),
696 "plDescription" => _("Object group generic"),
697 "plSelfModify" => FALSE,
698 "plDepends" => array(),
699 "plPriority" => 1,
700 "plSection" => array("administration"),
701 "plCategory" => array("ogroups" => array("description" => _("Object groups"),
702 "objectClass" => "gosaGroupOfNames")),
703 "plProvidedAcls"=> array(
704 "cn" => _("Name"),
705 "base" => _("Base"),
706 "description" => _("Description"),
707 "member" => _("Member"))
708 ));
709 }
710 }
712 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
713 ?>