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", $ogfilter);
85 /* Set base */
86 if ($this->dn == "new"){
87 $this->base= $_SESSION['CurrentMainBase'];
88 } else {
89 $this->base= preg_replace("/^[^,]+,".get_groups_ou()."/","",$this->dn);
90 }
92 /* set permissions */
93 $ui= get_userinfo();
94 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
95 $this->acl= get_module_permission($acl, "ogroup", $ui->dn);
97 /* Load member data */
98 $this->reload();
99 }
101 function AddDelMembership($NewMember = false)
102 {
103 if($NewMember){
104 $this->importMember($NewMember);
105 $this->memberList[$NewMember]= $this->objcache[$NewMember];
106 $this->member[$NewMember]= $NewMember;
107 unset ($this->objects[$NewMember]);
108 uasort ($this->memberList, 'sort_list');
109 reset ($this->memberList);
110 $this->reload();
111 }else{
112 /* Delete objects from group */
113 if (isset($_POST['delete_membership']) && isset($_POST['members']) && chkacl($this->acl,"gosaGroupObjects") == ""){
114 foreach ($_POST['members'] as $value){
115 $this->objects["$value"]= $this->memberList[$value];
116 unset ($this->memberList["$value"]);
117 unset ($this->member["$value"]);
118 uasort ($this->objects, 'sort_list');
119 reset ($this->objects);
120 }
121 $this->reload();
122 }
124 /* Add objects to group */
125 if (isset($_POST['add_object_finish']) && isset($_POST['objects']) && chkacl($this->acl,"gosaGroupObjects") == ""){
126 foreach ($_POST['objects'] as $value){
127 $this->memberList["$value"]= $this->objects[$value];
128 $this->member["$value"]= $value;
129 unset ($this->objects[$value]);
130 uasort ($this->memberList, 'sort_list');
131 reset ($this->memberList);
132 }
133 $this->reload();
134 }
135 }
136 }
138 function execute()
139 {
140 /* Call parent execute */
141 plugin::execute();
143 // $this->reload();
145 /* Do we represent a valid group? */
146 if (!$this->is_account){
147 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
148 _("This 'dn' is no object group.")."</b>";
149 return ($display);
150 }
152 /* Delete objects from group */
153 if (isset($_POST['delete_membership']) && isset($_POST['members']) && chkacl($this->acl,"gosaGroupObjects") == ""){
154 foreach ($_POST['members'] as $value){
155 if(isset($this->memberList[$value])){
156 $this->objects["$value"]= $this->memberList[$value];
157 unset ($this->memberList["$value"]);
158 unset ($this->member["$value"]);
159 uasort ($this->objects, 'sort_list');
160 reset ($this->objects);
161 }
162 }
163 $this->reload();
164 }
166 /* Add objects to group */
167 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
168 foreach ($_POST['objects'] as $value){
169 if(isset($this->objects[$value])){
170 $this->memberList["$value"]= $this->objects[$value];
171 $this->member["$value"]= $value;
172 unset ($this->objects[$value]);
173 uasort ($this->memberList, 'sort_list');
174 reset ($this->memberList);
175 }
176 }
177 $this->reload();
178 }
180 /* Load templating engine */
181 $smarty= get_smarty();
183 /* Base select dialog */
184 $once = true;
185 foreach($_POST as $name => $value){
186 if(preg_match("/^chooseBase/",$name) && $once && chkacl($this->acl,"base") == ""){
187 $once = false;
188 $this->dialog = new baseSelectDialog($this->config);
189 $this->dialog->setCurrentBase($this->base);
190 }
191 }
193 /* Dialog handling */
194 if(is_object($this->dialog)){
195 /* Must be called before save_object */
196 $this->dialog->save_object();
198 if($this->dialog->isClosed()){
199 $this->dialog = false;
200 }elseif($this->dialog->isSelected()){
201 $this->base = $this->dialog->isSelected();
202 $this->dialog= false;
203 }else{
204 return($this->dialog->execute());
205 }
206 }
208 /* Add objects? */
209 if (isset($_POST["edit_membership"]) && chkacl($this->acl,"gosaGroupObjects") == ""){
210 $this->group_dialog= TRUE;
211 $this->dialog= TRUE;
212 }
214 /* Add objects finished? */
215 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
216 $this->group_dialog= FALSE;
217 $this->dialog= FALSE;
218 }
220 /* Manage object add dialog */
221 if ($this->group_dialog){
223 /* Save data */
224 $ogfilter= get_global("ogfilter");
225 foreach( array("dselect", "regex") as $type){
226 if (isset($_POST[$type])){
227 $ogfilter[$type]= $_POST[$type];
228 }
229 }
230 if (isset($_POST['dselect'])){
231 foreach( array("accounts", "groups", "applications", "departments",
232 "servers", "workstations", "terminals", "printers","subtrees",
233 "phones") as $type){
235 if (isset($_POST[$type])) {
236 $ogfilter[$type]= "checked";
237 } else {
238 $ogfilter[$type]= "";
239 }
240 }
241 }
242 if (isset($_GET['search'])){
243 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
244 if ($s == "**"){
245 $s= "*";
246 }
247 $ogfilter['regex']= $s;
248 }
249 register_global("ogfilter", $ogfilter);
250 $this->reload();
252 /* Calculate actual groups */
253 $smarty->assign("objects", $this->convert_list($this->objects));
255 /* Show dialog */
256 $smarty->assign("search_image", get_template_path('images/search.png'));
257 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
258 $smarty->assign("tree_image", get_template_path('images/tree.png'));
259 $smarty->assign("deplist", $this->config->idepartments);
260 $smarty->assign("alphabet", generate_alphabet());
261 foreach( array("dselect", "regex", "accounts", "groups", "applications",
262 "departments", "servers", "workstations", "terminals","subtrees",
263 "printers", "phones") as $type){
264 $smarty->assign("$type", $ogfilter[$type]);
265 }
266 $smarty->assign("hint", print_sizelimit_warning());
267 $smarty->assign("apply", apply_filter());
269 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
270 return ($display);
271 }
273 /* Bases / Departments */
274 if (isset($_POST['base']) && chkacl($this->acl,"base") == ""){
275 $this->base= $_POST['base'];
276 }
278 /* Assemble combine string */
279 if ($this->gosaGroupObjects == "[]"){
280 $smarty->assign("combinedObjects", _("none"));
281 } elseif (strlen($this->gosaGroupObjects) > 4){
282 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
283 } else {
284 $conv= array( "U" => _("users"),
285 "G" => _("groups"),
286 "A" => _("applications"),
287 "D" => _("departments"),
288 "S" => _("servers"),
289 "W" => _("workstations"),
290 "T" => _("terminals"),
291 "F" => _("phones"),
292 "P" => _("printers"));
294 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
295 $p1= $conv[$type[0]];
296 error_reporting(0);
297 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
298 $p2= $conv[$type[1]];
299 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
300 } else {
301 $smarty->assign("combinedObjects", "$p1");
302 }
303 error_reporting(E_ALL);
304 }
306 /* Assign variables */
307 $smarty->assign("bases", $this->config->idepartments);
308 $smarty->assign("base_select", $this->base);
309 $smarty->assign("department", $this->department);
310 $smarty->assign("members", $this->convert_list($this->memberList));
312 /* Objects have to be tuned... */
313 $smarty->assign("objects", $this->convert_list($this->objects));
315 /* Fields */
316 foreach ($this->attributes as $val){
317 $smarty->assign("$val", $this->$val);
318 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
319 }
321 /* Assign ACL's */
322 foreach (array("base", "members") as $val){
323 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
324 }
326 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
327 }
330 /* Save data to object */
331 function save_object()
332 {
333 /* Save additional values for possible next step */
334 if (isset($_POST['ogroupedit'])){
335 plugin::save_object();
337 if (chkacl ($this->acl, "base") == "" && isset($_POST["base"])){
338 $this->base= $_POST["base"];
339 }
340 }
341 }
344 /* (Re-)Load objects */
345 function reload()
346 {
347 /*###########
348 Variable initialisation
349 ###########*/
351 $this->objects = array();
352 $this->ui = get_userinfo();
353 $filter = "";
354 $objectClasses = array();
356 $ogfilter = get_global("ogfilter");
357 $regex = $ogfilter['regex'];
359 /* Get ldap connection */
360 $ldap= $this->config->get_ldap_link();
361 $ldap->cd ($ogfilter['dselect']);
364 /*###########
365 Generate Filter
366 ###########*/
368 /* Assemble filter */
369 if ($ogfilter['accounts'] == "checked"){
370 $filter.= "(objectClass=gosaAccount)";
371 $objectClasses["gosaAccount"] = get_people_ou();
372 }
373 if ($ogfilter['groups'] == "checked"){
374 $filter.= "(objectClass=posixGroup)";
375 $objectClasses["posixGroup"] = get_groups_ou();
376 }
377 if ($ogfilter['applications'] == "checked"){
378 $filter.= "(objectClass=gosaApplication)";
379 $objectClasses["gosaApplication"] = "ou=apps,";
380 }
381 if ($ogfilter['departments'] == "checked"){
382 $filter.= "(objectClass=gosaDepartment)";
383 $objectClasses["gosaDepartment"] = "";
384 }
385 if ($ogfilter['servers'] == "checked"){
386 $filter.= "(objectClass=goServer)";
387 $objectClasses["goServer"] = "ou=servers,ou=systems,";
388 }
389 if ($ogfilter['workstations'] == "checked"){
390 $filter.= "(objectClass=gotoWorkstation)";
391 $objectClasses["gotoWorkstation"] = "ou=workstations,ou=systems,";
392 }
393 if ($ogfilter['terminals'] == "checked"){
394 $filter.= "(objectClass=gotoTerminal)";
395 $objectClasses["gotoTerminal"] = "ou=terminals,ou=systems,";
396 }
397 if ($ogfilter['printers'] == "checked"){
398 $filter.= "(objectClass=gotoPrinter)";
400 $objectClasses["gotoPrinter"] = "ou=printers,ou=systems,";
401 }
402 if ($ogfilter['phones'] == "checked"){
403 $filter.= "(objectClass=goFonHardware)";
404 $objectClasses["goFonHardware"] = "ou=phones,ou=systems,";
405 }
408 /*###########
409 Perform search for selected objectClasses & regex to fill list with objects
410 ###########*/
412 /* Perform search for selected objectClasses */
413 foreach($objectClasses as $class=> $basedn){
415 if($ogfilter['subtrees'] == "checked"){
416 $ldap->cd($ogfilter['dselect']);
417 $ldap->search("(&(objectClass=".$class.")(|(uid=$regex)(cn=$regex)(ou=$regex)))",
418 array("dn", "cn", "description", "objectClass", "sn", "givenName", "uid","ou"));
419 }else{
420 $ldap->ls("(&(objectClass=".$class.")(|(uid=$regex)(cn=$regex)(ou=$regex)))",$basedn.$ogfilter['dselect'] ,
421 array("dn", "cn", "description", "objectClass", "sn", "givenName", "uid","ou"));
422 }
424 /* fetch results and append them to the list */
425 while($attrs = $ldap->fetch()){
427 $type= $this->getObjectType($attrs);
428 $name= $this->getObjectName($attrs);
430 /* Fill array */
431 if (isset($attrs["description"][0])){
432 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
433 } elseif (isset($attrs["uid"][0])) {
434 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
435 } else {
436 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
437 }
438 }
439 }
440 uasort ($this->objects, 'sort_list');
441 reset ($this->objects);
444 /*###########
445 Build member list and try to detect obsolete entries
446 ###########*/
448 $this->memberList = array();
450 /* Walk through all single member entry */
451 foreach($this->member as $dn){
452 $this->importMember($dn);
453 }
454 uasort ($this->memberList, 'sort_list');
455 reset ($this->memberList);
457 /* Assemble types of currently combined objects */
458 $objectTypes= "";
459 foreach ($this->memberList as $dn => $desc){
461 /* Invalid object? */
462 if ($desc['type'] == 'I'){
463 continue;
464 }
466 /* Fine. Add to list. */
467 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
468 $objectTypes.= $desc['type'];
469 }
470 }
471 $this->gosaGroupObjects= "[$objectTypes]";
472 }
475 function importMember($dn)
476 {
477 $ldap= $this->config->get_ldap_link();
479 /* Try to resolv the entry again, if it still fails, display error msg */
480 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "uid", "description", "objectClass"));
482 /* It has failed, add entry with type flag I (Invalid)*/
483 if ($ldap->error != "Success"){
484 $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
485 } else {
486 /* Append this entry to our all object list */
488 /* Fetch object */
489 $attrs= $ldap->fetch();
491 $type= $this->getObjectType($attrs);
492 $name= $this->getObjectName($attrs);
494 if (isset($attrs["description"][0])){
495 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
496 } elseif (isset($attrs["uid"][0])) {
497 $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
498 } else {
499 $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
500 }
501 $this->objcache[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
502 if(isset($attrs['uid'])){
503 $this->objcache[$attrs["dn"]]['uid'] = $attrs['uid'];
504 }
506 /* Fill array */
507 if (isset($attrs["description"][0])){
508 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
509 } else {
510 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
511 }
513 $this->memberList[$dn]= $this->objects[$attrs["dn"]];
514 }
515 }
517 function convert_list($input)
518 {
519 $temp= "";
520 $conv= array( "U" => "select_user.png",
521 "G" => "select_groups.png",
522 "A" => "select_application.png",
523 "D" => "select_department.png",
524 "S" => "select_server.png",
525 "W" => "select_workstation.png",
526 "T" => "select_terminal.png",
527 "F" => "select_phone.png",
528 "I" => "flag.png",
529 "P" => "select_printer.png");
531 foreach ($input as $key => $value){
532 /* Generate output */
533 $temp.= "<option value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
534 }
536 return ($temp);
537 }
540 function getObjectType($attrs)
541 {
542 $type= "I";
544 foreach(array( "U" => "gosaAccount",
545 "G" => "posixGroup",
546 "A" => "gosaApplication",
547 "D" => "gosaDepartment",
548 "S" => "goServer",
549 "W" => "gotoWorkstation",
550 "T" => "gotoTerminal",
551 "F" => "goFonHardware",
552 "P" => "gotoPrinter") as $index => $class){
553 if (in_array($class, $attrs['objectClass'])){
554 $type= $index;
555 break;
556 }
557 }
559 return ($type);
560 }
563 function getObjectName($attrs)
564 {
565 /* Person? */
566 $name ="";
567 if (in_array('gosaAccount', $attrs['objectClass'])){
568 if(isset($attrs['sn']) && isset($attrs['givenName'])){
569 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
570 } else {
571 $name= $attrs['uid'][0];
572 }
573 } else {
574 if(isset($attrs["cn"][0])) {
575 $name= $attrs['cn'][0];
576 } else {
577 $name= $attrs['ou'][0];
578 }
579 }
581 return ($name);
582 }
585 function check()
586 {
587 /* Call common method to give check the hook */
588 $message= plugin::check();
590 /* Permissions for that base? */
591 if ($this->base != ""){
592 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
593 } else {
594 $new_dn= $this->dn;
595 }
598 $ldap = $this->config->get_ldap_link();
599 if($this->dn != $new_dn){
600 $ldap->cat ($new_dn, array('dn'));
601 }
603 if($ldap->count() !=0){
604 $message[]= _("There is already an object with this cn.");
605 }
607 $ui= get_userinfo();
608 $acl= get_permissions ($new_dn, $ui->subtreeACL);
609 $acl= get_module_permission($acl, "group", $new_dn);
610 if (chkacl($acl, "create") != "" && $this->dn=="new"){
611 $message[]= _("You have no permissions to create a group on this 'Base'.");
612 }
614 /* must: cn */
615 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
616 $message[]= "The required field 'Name' is not set.";
617 }
619 /* To many different object types? */
620 if (strlen($this->gosaGroupObjects) > 4){
621 $message[]= _("You can combine two different object types at maximum only!");
622 }
624 return ($message);
625 }
628 /* Save to LDAP */
629 function save()
630 {
631 plugin::save();
633 /* Move members to target array */
634 $this->attrs['member'] =array();
635 foreach ($this->member as $key => $desc){
636 $this->attrs['member'][]= @LDAP::fix($key);
637 }
639 $ldap= $this->config->get_ldap_link();
641 /* New accounts need proper 'dn', propagate it to remaining objects */
642 if ($this->dn == 'new'){
643 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
644 }
646 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
647 new entries. So do a check first... */
648 $ldap->cat ($this->dn, array('dn'));
649 if ($ldap->fetch()){
650 /* Modify needs array() to remove values :-( */
651 if (!count ($this->member)){
652 $this->attrs['member']= array();
653 }
654 $mode= "modify";
655 } else {
656 $mode= "add";
657 $ldap->cd($this->config->current['BASE']);
658 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
659 }
661 /* Write back to ldap */
662 $ldap->cd($this->dn);
663 $this->cleanup();
664 $ldap->$mode($this->attrs);
666 /* Trigger post signal */
667 $this->handle_post_events($mode);
669 $ret= 0;
670 if (show_ldap_error($ldap->get_error(), _("Saving object group failed"))){
671 $ret= 1;
672 }
674 return ($ret);
675 }
677 function remove_from_parent()
678 {
679 plugin::remove_from_parent();
681 $ldap= $this->config->get_ldap_link();
682 $ldap->rmdir($this->dn);
683 show_ldap_error($ldap->get_error(), _("Removing object group failed"));
685 /* Trigger remove signal */
686 $this->handle_post_events("remove");
687 }
689 function getCopyDialog()
690 {
691 $str = "";
693 $smarty = get_smarty();
694 $smarty->assign("cn", $this->cn);
695 $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
696 $ret = array();
697 $ret['string'] = $str;
698 $ret['status'] = "";
699 return($ret);
700 }
702 function saveCopyDialog()
703 {
704 if(isset($_POST['cn'])){
705 $this->cn = $_POST['cn'];
706 }
707 }
708 }
710 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
711 ?>