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){
103 $this->memberList[$NewMember]= $this->objcache[$NewMember];
104 $this->member[$NewMember]= $NewMember;
105 unset ($this->objects[$NewMember]);
106 uasort ($this->memberList, 'sort_list');
107 reset ($this->memberList);
108 $this->reload();
109 }else{
110 /* Delete objects from group */
111 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
112 foreach ($_POST['members'] as $value){
113 $this->objects["$value"]= $this->memberList[$value];
114 unset ($this->memberList["$value"]);
115 unset ($this->member["$value"]);
116 uasort ($this->objects, 'sort_list');
117 reset ($this->objects);
118 }
119 $this->reload();
120 }
122 /* Add objects to group */
123 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
124 foreach ($_POST['objects'] as $value){
125 $this->memberList["$value"]= $this->objects[$value];
126 $this->member["$value"]= $value;
127 unset ($this->objects[$value]);
128 uasort ($this->memberList, 'sort_list');
129 reset ($this->memberList);
130 }
131 $this->reload();
132 }
133 }
134 }
136 function execute()
137 {
138 /* Call parent execute */
139 plugin::execute();
141 // $this->reload();
143 /* Do we represent a valid group? */
144 if (!$this->is_account){
145 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
146 _("This 'dn' is no object group.")."</b>";
147 return ($display);
148 }
150 /* Delete objects from group */
151 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
152 foreach ($_POST['members'] as $value){
153 if(isset($this->memberList[$value])){
154 $this->objects["$value"]= $this->memberList[$value];
155 unset ($this->memberList["$value"]);
156 unset ($this->member["$value"]);
157 uasort ($this->objects, 'sort_list');
158 reset ($this->objects);
159 }
160 }
161 $this->reload();
162 }
164 /* Add objects to group */
165 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
166 foreach ($_POST['objects'] as $value){
167 if(isset($this->objects[$value])){
168 $this->memberList["$value"]= $this->objects[$value];
169 $this->member["$value"]= $value;
170 unset ($this->objects[$value]);
171 uasort ($this->memberList, 'sort_list');
172 reset ($this->memberList);
173 }
174 }
175 $this->reload();
176 }
178 /* Load templating engine */
179 $smarty= get_smarty();
181 $tmp = $this->plInfo();
182 foreach($tmp['plProvidedAcls'] as $name => $translation){
183 $smarty->assign($name."ACL",$this->getacl($name));
184 }
186 /* Create base acls */
187 $baseACL = $this->getacl("base",(!is_object($this->parent) && !isset($_SESSION['edit'])));
188 if(!$this->acl_is_moveable()) {
189 $baseACL = preg_replace("/w/","",$baseACL);
190 }
191 $smarty->assign("baseACL", $baseACL);
193 /* Base select dialog */
194 $once = true;
195 foreach($_POST as $name => $value){
196 if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
197 $once = false;
198 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
199 $this->dialog->setCurrentBase($this->base);
200 }
201 }
203 /* Dialog handling */
204 if(is_object($this->dialog) && $this->acl_is_moveable()){
205 /* Must be called before save_object */
206 $this->dialog->save_object();
208 if($this->dialog->isClosed()){
209 $this->dialog = false;
210 }elseif($this->dialog->isSelected()){
211 $this->base = $this->dialog->isSelected();
212 $this->dialog= false;
213 }else{
214 return($this->dialog->execute());
215 }
216 }
218 /* Add objects? */
219 if (isset($_POST["edit_membership"])){
220 $this->group_dialog= TRUE;
221 $this->dialog= TRUE;
222 }
224 /* Add objects finished? */
225 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
226 $this->group_dialog= FALSE;
227 $this->dialog= FALSE;
228 }
230 /* Manage object add dialog */
231 if ($this->group_dialog){
233 /* Save data */
234 $ogfilter= get_global("ogfilter");
235 foreach( array("dselect", "regex") as $type){
236 if (isset($_POST[$type])){
237 $ogfilter[$type]= $_POST[$type];
238 }
239 }
240 if (isset($_POST['dselect'])){
241 foreach( array("accounts", "groups", "applications", "departments",
242 "servers", "workstations", "terminals", "printers","subtrees",
243 "phones") as $type){
245 if (isset($_POST[$type])) {
246 $ogfilter[$type]= "checked";
247 } else {
248 $ogfilter[$type]= "";
249 }
250 }
251 }
252 if (isset($_GET['search'])){
253 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
254 if ($s == "**"){
255 $s= "*";
256 }
257 $ogfilter['regex']= $s;
258 }
259 register_global("ogfilter", $ogfilter);
260 $this->reload();
262 /* Calculate actual groups */
263 $smarty->assign("objects", $this->convert_list($this->objects));
265 /* Show dialog */
266 $smarty->assign("search_image", get_template_path('images/search.png'));
267 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
268 $smarty->assign("tree_image", get_template_path('images/tree.png'));
269 $smarty->assign("deplist", $this->config->idepartments);
270 $smarty->assign("alphabet", generate_alphabet());
271 foreach( array("dselect", "regex", "accounts", "groups", "applications",
272 "departments", "servers", "workstations", "terminals","subtrees",
273 "printers", "phones") as $type){
274 $smarty->assign("$type", $ogfilter[$type]);
275 }
276 $smarty->assign("hint", print_sizelimit_warning());
277 $smarty->assign("apply", apply_filter());
279 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
280 return ($display);
281 }
283 /* Bases / Departments */
284 if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
285 $this->base= $_POST['base'];
286 }
288 /* Assemble combine string */
289 if ($this->gosaGroupObjects == "[]"){
290 $smarty->assign("combinedObjects", _("none"));
291 } elseif (strlen($this->gosaGroupObjects) > 4){
292 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
293 } else {
294 $conv= array( "U" => _("users"),
295 "G" => _("groups"),
296 "A" => _("applications"),
297 "D" => _("departments"),
298 "S" => _("servers"),
299 "W" => _("workstations"),
300 "T" => _("terminals"),
301 "F" => _("phones"),
302 "P" => _("printers"));
304 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
305 $p1= $conv[$type[0]];
306 error_reporting(0);
307 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
308 $p2= $conv[$type[1]];
309 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
310 } else {
311 $smarty->assign("combinedObjects", "$p1");
312 }
313 error_reporting(E_ALL);
314 }
316 /* Assign variables */
317 $smarty->assign("bases", $this->get_allowed_bases());
318 $smarty->assign("base_select", $this->base);
319 $smarty->assign("department", $this->department);
320 $smarty->assign("members", $this->convert_list($this->memberList));
322 /* Objects have to be tuned... */
323 $smarty->assign("objects", $this->convert_list($this->objects));
325 /* Fields */
326 foreach ($this->attributes as $val){
327 $smarty->assign("$val", $this->$val);
328 }
330 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
331 }
334 /* Save data to object */
335 function save_object()
336 {
337 /* Save additional values for possible next step */
338 if (isset($_POST['ogroupedit'])){
339 plugin::save_object();
341 }
342 }
345 /* (Re-)Load objects */
346 function reload()
347 {
348 /*###########
349 Variable initialisation
350 ###########*/
352 $this->objects = array();
353 $this->ui = get_userinfo();
354 $filter = "";
355 $objectClasses = array();
357 $ogfilter = get_global("ogfilter");
358 $regex = $ogfilter['regex'];
360 $ldap= $this->config->get_ldap_link();
361 $ldap->cd ($ogfilter['dselect']);
364 /*###########
365 Generate Filter
366 ###########*/
368 $p_f= array("accounts" => array("CLASS"=>"gosaAccount" ,"DN"=> get_people_ou() ,"ACL" => "users"),
369 "groups" => array("CLASS"=>"posixGroup" ,"DN"=> get_groups_ou() ,"ACL" => "groups"),
370 "applications" => array("CLASS"=>"gosaApplication","DN"=> "ou=apps," ,"ACL" => "application"),
371 "departments" => array("CLASS"=>"gosaDepartment" ,"DN"=> "" ,"ACL" => "department"),
372 "servers" => array("CLASS"=>"goServer" ,"DN"=> "ou=servers,ou=systems," ,"ACL" => "server"),
373 "workstations" => array("CLASS"=>"gotoWorkstation","DN"=> "ou=workstations,ou=systems," ,"ACL" => "workstation"),
374 "terminals" => array("CLASS"=>"gotoTerminal" ,"DN"=> "ou=terminals,ou=systems," ,"ACL" => "terminal"),
375 "printers" => array("CLASS"=>"gotoPrinter" ,"DN"=> "ou=printers,ou=systems," ,"ACL" => "printer"),
376 "phones" => array("CLASS"=>"goFonHardware" ,"DN"=> "ou=phones,ou=systems," ,"ACL" => "phone"));
379 /*###########
380 Perform search for selected objectClasses & regex to fill list with objects
381 ###########*/
383 $Get_list_flags = 0;
384 if($ogfilter['subtrees'] == "checked"){
385 $Get_list_flags |= GL_SUBSEARCH;
386 }
388 foreach($p_f as $post_name => $data){
390 if($ogfilter[$post_name] == "checked"){
391 $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
392 $res = get_list($filter, $data['ACL'] , $data['DN'].$ogfilter['dselect'],
393 array("description", "objectClass", "sn", "givenName", "uid","ou","cn"));
395 /* fetch results and append them to the list */
396 foreach($res as $attrs){
398 $type= $this->getObjectType($attrs);
399 $name= $this->getObjectName($attrs);
401 /* Fill array */
402 if (isset($attrs["description"][0])){
403 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
404 } elseif (isset($attrs["uid"][0])) {
405 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
406 } else {
407 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
408 }
409 }
410 }
411 }
412 uasort ($this->objects, 'sort_list');
413 reset ($this->objects);
416 /*###########
417 Build member list and try to detect obsolete entries
418 ###########*/
420 $this->memberList = array();
422 /* Walk through all single member entry */
423 foreach($this->member as $dn){
425 /* The dn for the current member can't be resolved
426 it seams that this entry was removed
427 */
428 /* Try to resolv the entry again, if it still fails, display error msg */
429 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
431 /* It has failed, add entry with type flag I (Invalid)*/
432 if ($ldap->error != "Success"){
433 $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
435 } else {
437 /* Append this entry to our all object list */
439 /* Fetch object */
440 $attrs= $ldap->fetch();
442 $type= $this->getObjectType($attrs);
443 $name= $this->getObjectName($attrs);
445 if (isset($attrs["description"][0])){
446 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
447 } elseif (isset($attrs["uid"][0])) {
448 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
449 } else {
450 $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
451 }
452 $this->objcache[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
453 if(isset($attrs['uid'])){
454 $this->objcache[$attrs["dn"]]['uid'] = $attrs['uid'];
455 }
457 /* Fill array */
458 if (isset($attrs["description"][0])){
459 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
460 } else {
461 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
462 }
464 $this->memberList[$dn]= $this->objects[$attrs["dn"]];
465 }
466 }
467 uasort ($this->memberList, 'sort_list');
468 reset ($this->memberList);
470 /* Assemble types of currently combined objects */
471 $objectTypes= "";
472 foreach ($this->memberList as $dn => $desc){
474 /* Invalid object? */
475 if ($desc['type'] == 'I'){
476 continue;
477 }
479 /* Fine. Add to list. */
480 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
481 $objectTypes.= $desc['type'];
482 }
483 }
484 $this->gosaGroupObjects= "[$objectTypes]";
485 }
488 function convert_list($input)
489 {
490 $temp= "";
491 $conv= array( "U" => "select_user.png",
492 "G" => "select_groups.png",
493 "A" => "select_application.png",
494 "D" => "select_department.png",
495 "S" => "select_server.png",
496 "W" => "select_workstation.png",
497 "T" => "select_terminal.png",
498 "F" => "select_phone.png",
499 "I" => "flag.png",
500 "P" => "select_printer.png");
502 foreach ($input as $key => $value){
503 /* Generate output */
504 $temp.= "<option value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
505 }
507 return ($temp);
508 }
511 function getObjectType($attrs)
512 {
513 $type= "I";
515 foreach(array( "U" => "gosaAccount",
516 "G" => "posixGroup",
517 "A" => "gosaApplication",
518 "D" => "gosaDepartment",
519 "S" => "goServer",
520 "W" => "gotoWorkstation",
521 "T" => "gotoTerminal",
522 "F" => "goFonHardware",
523 "P" => "gotoPrinter") as $index => $class){
524 if (in_array($class, $attrs['objectClass'])){
525 $type= $index;
526 break;
527 }
528 }
530 return ($type);
531 }
534 function getObjectName($attrs)
535 {
536 /* Person? */
537 $name ="";
538 if (in_array('gosaAccount', $attrs['objectClass'])){
539 if(isset($attrs['sn']) && isset($attrs['givenName'])){
540 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
541 } else {
542 $name= $attrs['uid'][0];
543 }
544 } else {
545 if(isset($attrs["cn"][0])) {
546 $name= $attrs['cn'][0];
547 } else {
548 $name= $attrs['ou'][0];
549 }
550 }
552 return ($name);
553 }
556 function check()
557 {
558 /* Call common method to give check the hook */
559 $message= plugin::check();
561 /* Permissions for that base? */
562 if ($this->base != ""){
563 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
564 } else {
565 $new_dn= $this->dn;
566 }
569 $ldap = $this->config->get_ldap_link();
570 if($this->dn != $new_dn){
571 $ldap->cat ($new_dn, array('dn'));
572 }
574 if($ldap->count() !=0){
575 $message[]= _("There is already an object with this cn.");
576 }
578 /* Set new acl base */
579 if($this->dn == "new") {
580 $this->set_acl_base($this->base);
581 }
583 if ($this->orig_dn == "new" && !$this->acl_is_createable()){
584 $message[]= _("You have no permissions to create a group on this 'Base'.");
585 }
587 /* must: cn */
588 if ($this->cn == "" && $this->acl_is_writeable("cn")){
589 $message[]= "The required field 'Name' is not set.";
590 }
592 /* To many different object types? */
593 if (strlen($this->gosaGroupObjects) > 4){
594 $message[]= _("You can combine two different object types at maximum only!");
595 }
597 return ($message);
598 }
601 /* Save to LDAP */
602 function save()
603 {
604 plugin::save();
606 /* Move members to target array */
607 $this->attrs['member'] =array();
608 foreach ($this->member as $key => $desc){
609 $this->attrs['member'][]= @LDAP::fix($key);
610 }
612 $ldap= $this->config->get_ldap_link();
614 /* New accounts need proper 'dn', propagate it to remaining objects */
615 if ($this->dn == 'new'){
616 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
617 }
619 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
620 new entries. So do a check first... */
621 $ldap->cat ($this->dn, array('dn'));
622 if ($ldap->fetch()){
623 /* Modify needs array() to remove values :-( */
624 if (!count ($this->member)){
625 $this->attrs['member']= array();
626 }
627 $mode= "modify";
628 } else {
629 $mode= "add";
630 $ldap->cd($this->config->current['BASE']);
631 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
632 }
634 /* Write back to ldap */
635 $ldap->cd($this->dn);
636 $this->cleanup();
637 $ldap->$mode($this->attrs);
639 /* Trigger post signal */
640 $this->handle_post_events($mode);
642 $ret= 0;
643 if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
644 $ret= 1;
645 }
647 return ($ret);
648 }
650 function remove_from_parent()
651 {
652 plugin::remove_from_parent();
654 $ldap= $this->config->get_ldap_link();
655 $ldap->rmdir($this->dn);
656 show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
658 /* Trigger remove signal */
659 $this->handle_post_events("remove");
660 }
663 function getCopyDialog()
664 {
665 $smarty = get_smarty();
666 $smarty->assign("cn", $this->cn);
667 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
668 $ret = array();
669 $ret['string'] = $str;
670 $ret['status'] = "";
671 return($ret);
672 }
674 function saveCopyDialog()
675 {
676 if(isset($_POST['cn'])){
677 $this->cn = $_POST['cn'];
678 }
679 }
682 function plInfo()
683 {
684 return (array(
685 "plShortName" => _("Generic"),
686 "plDescription" => _("Object group generic"),
687 "plSelfModify" => FALSE,
688 "plDepends" => array(),
689 "plPriority" => 1,
690 "plSection" => array("administration"),
691 "plCategory" => array("ogroups" => array("description" => _("Object groups"),
692 "objectClass" => "gosaGroupOfNames")),
693 "plProvidedAcls"=> array(
694 "cn" => _("Name"),
695 "base" => _("Base"),
696 "description" => _("Description"),
697 "member" => _("Member"))
698 ));
699 }
700 }
702 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
703 ?>