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 "P" => "printers") as $key => $val){
76 if (preg_match("/$key/", $this->gosaGroupObjects)){
77 $ogfilter[$val]= "checked";
78 } else {
79 $ogfilter[$val]= "";
80 }
81 }
82 register_global("ogfilter", $ogfilter);
84 if(isset($_SESSION['CurrentMainBase'])){
85 $this->base = $_SESSION['CurrentMainBase'];
86 }
88 /* Load member data */
89 $this->reload();
90 }
92 function AddDelMembership($NewMember = false){
94 if($NewMember){
95 $this->memberList[$NewMember]= $this->objcache[$NewMember];
96 $this->member[$NewMember]= $NewMember;
97 unset ($this->objects[$NewMember]);
98 uasort ($this->memberList, 'sort_list');
99 reset ($this->memberList);
100 $this->reload();
101 }else{
102 /* Delete objects from group */
103 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
104 foreach ($_POST['members'] as $value){
105 $this->objects["$value"]= $this->memberList[$value];
106 unset ($this->memberList["$value"]);
107 unset ($this->member["$value"]);
108 uasort ($this->objects, 'sort_list');
109 reset ($this->objects);
110 }
111 $this->reload();
112 }
114 /* Add objects to group */
115 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
116 foreach ($_POST['objects'] as $value){
117 $this->memberList["$value"]= $this->objects[$value];
118 $this->member["$value"]= $value;
119 unset ($this->objects[$value]);
120 uasort ($this->memberList, 'sort_list');
121 reset ($this->memberList);
122 }
123 $this->reload();
124 }
125 }
126 }
128 function execute()
129 {
130 /* Call parent execute */
131 plugin::execute();
133 // $this->reload();
135 /* Do we represent a valid group? */
136 if (!$this->is_account){
137 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
138 _("This 'dn' is no object group.")."</b>";
139 return ($display);
140 }
142 /* Delete objects from group */
143 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
144 foreach ($_POST['members'] as $value){
145 if(isset($this->memberList[$value])){
146 $this->objects["$value"]= $this->memberList[$value];
147 unset ($this->memberList["$value"]);
148 unset ($this->member["$value"]);
149 uasort ($this->objects, 'sort_list');
150 reset ($this->objects);
151 }
152 }
153 $this->reload();
154 }
156 /* Add objects to group */
157 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
158 foreach ($_POST['objects'] as $value){
159 if(isset($this->objects[$value])){
160 $this->memberList["$value"]= $this->objects[$value];
161 $this->member["$value"]= $value;
162 unset ($this->objects[$value]);
163 uasort ($this->memberList, 'sort_list');
164 reset ($this->memberList);
165 }
166 }
167 $this->reload();
168 }
170 /* Load templating engine */
171 $smarty= get_smarty();
173 $tmp = $this->plInfo();
174 foreach($tmp['plProvidedAcls'] as $name => $translation){
175 $smarty->assign($name."ACL",$this->getacl($name));
176 }
178 /* Create base acls */
179 $baseACL = $this->getacl("base",(!is_object($this->parent) && !isset($_SESSION['edit'])));
180 if(!$this->acl_is_moveable()) {
181 $baseACL = preg_replace("/w/","",$baseACL);
182 }
183 $smarty->assign("baseACL", $baseACL);
185 /* Base select dialog */
186 $once = true;
187 foreach($_POST as $name => $value){
188 if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
189 $once = false;
190 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
191 $this->dialog->setCurrentBase($this->base);
192 }
193 }
195 /* Dialog handling */
196 if(is_object($this->dialog) && $this->acl_is_moveable()){
197 /* Must be called before save_object */
198 $this->dialog->save_object();
200 if($this->dialog->isClosed()){
201 $this->dialog = false;
202 }elseif($this->dialog->isSelected()){
203 $this->base = $this->dialog->isSelected();
204 $this->dialog= false;
205 }else{
206 return($this->dialog->execute());
207 }
208 }
210 /* Add objects? */
211 if (isset($_POST["edit_membership"])){
212 $this->group_dialog= TRUE;
213 $this->dialog= TRUE;
214 }
216 /* Add objects finished? */
217 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
218 $this->group_dialog= FALSE;
219 $this->dialog= FALSE;
220 }
222 /* Manage object add dialog */
223 if ($this->group_dialog){
225 /* Save data */
226 $ogfilter= get_global("ogfilter");
227 foreach( array("dselect", "regex") as $type){
228 if (isset($_POST[$type])){
229 $ogfilter[$type]= $_POST[$type];
230 }
231 }
232 if (isset($_POST['dselect'])){
233 foreach( array("accounts", "groups", "applications", "departments",
234 "servers", "workstations", "terminals", "printers",
235 "phones") as $type){
237 if (isset($_POST[$type])) {
238 $ogfilter[$type]= "checked";
239 } else {
240 $ogfilter[$type]= "";
241 }
242 }
243 }
244 if (isset($_GET['search'])){
245 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
246 if ($s == "**"){
247 $s= "*";
248 }
249 $ogfilter['regex']= $s;
250 }
251 register_global("ogfilter", $ogfilter);
252 $this->reload();
254 /* Calculate actual groups */
255 $smarty->assign("objects", $this->convert_list($this->objects));
257 /* Show dialog */
258 $smarty->assign("search_image", get_template_path('images/search.png'));
259 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
260 $smarty->assign("tree_image", get_template_path('images/tree.png'));
261 $smarty->assign("deplist", $this->config->idepartments);
262 $smarty->assign("alphabet", generate_alphabet());
263 foreach( array("dselect", "regex", "accounts", "groups", "applications",
264 "departments", "servers", "workstations", "terminals",
265 "printers", "phones") as $type){
266 $smarty->assign("$type", $ogfilter[$type]);
267 }
268 $smarty->assign("hint", print_sizelimit_warning());
269 $smarty->assign("apply", apply_filter());
271 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
272 return ($display);
273 }
275 /* Bases / Departments */
276 if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
277 $this->base= $_POST['base'];
278 }
280 /* Assemble combine string */
281 if ($this->gosaGroupObjects == "[]"){
282 $smarty->assign("combinedObjects", _("none"));
283 } elseif (strlen($this->gosaGroupObjects) > 4){
284 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
285 } else {
286 $conv= array( "U" => _("users"),
287 "G" => _("groups"),
288 "A" => _("applications"),
289 "D" => _("departments"),
290 "S" => _("servers"),
291 "W" => _("workstations"),
292 "T" => _("terminals"),
293 "F" => _("phones"),
294 "P" => _("printers"));
296 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
297 $p1= $conv[$type[0]];
298 error_reporting(0);
299 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
300 $p2= $conv[$type[1]];
301 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
302 } else {
303 $smarty->assign("combinedObjects", "$p1");
304 }
305 error_reporting(E_ALL);
306 }
308 /* Assign variables */
309 $smarty->assign("bases", $this->get_allowed_bases());
310 $smarty->assign("base_select", $this->base);
311 $smarty->assign("department", $this->department);
312 $smarty->assign("members", $this->convert_list($this->memberList));
314 /* Objects have to be tuned... */
315 $smarty->assign("objects", $this->convert_list($this->objects));
317 /* Fields */
318 foreach ($this->attributes as $val){
319 $smarty->assign("$val", $this->$val);
320 }
322 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
323 }
326 /* Save data to object */
327 function save_object()
328 {
329 /* Save additional values for possible next step */
330 if (isset($_POST['ogroupedit'])){
331 plugin::save_object();
333 }
334 }
337 /* (Re-)Load objects */
338 function reload()
339 {
340 /*###########
341 Variable initialisation
342 ###########*/
344 $this->objects = array();
345 $this->ui = get_userinfo();
346 $filter = "";
347 $objectClasses = array();
349 $ogfilter = get_global("ogfilter");
350 $regex = $ogfilter['regex'];
352 /* Get ldap connection */
353 $ldap= $this->config->get_ldap_link();
354 $ldap->cd ($ogfilter['dselect']);
357 /*###########
358 Generate Filter
359 ###########*/
361 /* Assemble filter */
362 if ($ogfilter['accounts'] == "checked"){
363 $filter.= "(objectClass=gosaAccount)";
364 $objectClasses["gosaAccount"] = get_people_ou();
365 }
366 if ($ogfilter['groups'] == "checked"){
367 $filter.= "(objectClass=posixGroup)";
368 $objectClasses["posixGroup"] = get_groups_ou();
369 }
370 if ($ogfilter['applications'] == "checked"){
371 $filter.= "(objectClass=gosaApplication)";
372 $objectClasses["gosaApplication"] = "ou=apps,";
373 }
374 if ($ogfilter['departments'] == "checked"){
375 $filter.= "(objectClass=gosaDepartment)";
376 $objectClasses["gosaDepartment"] = "";
377 }
378 if ($ogfilter['servers'] == "checked"){
379 $filter.= "(objectClass=goServer)";
380 $objectClasses["goServer"] = "ou=servers,ou=systems,";
381 }
382 if ($ogfilter['workstations'] == "checked"){
383 $filter.= "(objectClass=gotoWorkstation)";
384 $objectClasses["gotoWorkstation"] = "ou=workstations,ou=systems,";
385 }
386 if ($ogfilter['terminals'] == "checked"){
387 $filter.= "(objectClass=gotoTerminal)";
388 $objectClasses["gotoTerminal"] = "ou=terminals,ou=systems,";
389 }
390 if ($ogfilter['printers'] == "checked"){
391 $filter.= "(objectClass=gotoPrinter)";
393 $objectClasses["gotoPrinter"] = "ou=printers,ou=systems,";
394 }
395 if ($ogfilter['phones'] == "checked"){
396 $filter.= "(objectClass=goFonHardware)";
397 $objectClasses["goFonHardware"] = "ou=phones,ou=systems,";
398 }
401 /*###########
402 Perform search for selected objectClasses & regex to fill list with objects
403 ###########*/
405 /* Perform search for selected objectClasses */
406 foreach($objectClasses as $class=> $basedn){
407 $ldap->ls("(&(objectClass=".$class.")(|(uid=$regex)(cn=$regex)(ou=$regex)))",$basedn.$ogfilter['dselect'] ,
408 array("dn", "cn", "description", "objectClass", "sn", "givenName", "uid","ou"));
410 /* fetch results and append them to the list */
411 while($attrs = $ldap->fetch()){
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 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 $temp.= "<option value=\"$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 $message[]= _("There is already an object with this cn.");
590 }
592 if ($this->orig_dn == "new" && !$this->acl_is_createable()){
593 $message[]= _("You have no permissions to create a group on this 'Base'.");
594 }
596 /* must: cn */
597 if ($this->cn == "" && $this->acl_is_writeable("cn")){
598 $message[]= "The required field 'Name' is not set.";
599 }
601 /* To many different object types? */
602 if (strlen($this->gosaGroupObjects) > 4){
603 $message[]= _("You can combine two different object types at maximum only!");
604 }
606 return ($message);
607 }
610 /* Save to LDAP */
611 function save()
612 {
613 plugin::save();
615 /* Move members to target array */
616 $this->attrs['member'] =array();
617 foreach ($this->member as $key => $desc){
618 $this->attrs['member'][]= @LDAP::fix($key);
619 }
621 $ldap= $this->config->get_ldap_link();
623 /* New accounts need proper 'dn', propagate it to remaining objects */
624 if ($this->dn == 'new'){
625 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
626 }
628 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
629 new entries. So do a check first... */
630 $ldap->cat ($this->dn, array('dn'));
631 if ($ldap->fetch()){
632 /* Modify needs array() to remove values :-( */
633 if (!count ($this->member)){
634 $this->attrs['member']= array();
635 }
636 $mode= "modify";
637 } else {
638 $mode= "add";
639 $ldap->cd($this->config->current['BASE']);
640 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
641 }
643 /* Write back to ldap */
644 $ldap->cd($this->dn);
645 $this->cleanup();
646 $ldap->$mode($this->attrs);
648 /* Trigger post signal */
649 $this->handle_post_events($mode);
651 $ret= 0;
652 if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
653 $ret= 1;
654 }
656 return ($ret);
657 }
659 function remove_from_parent()
660 {
661 plugin::remove_from_parent();
663 $ldap= $this->config->get_ldap_link();
664 $ldap->rmdir($this->dn);
665 show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
667 /* Trigger remove signal */
668 $this->handle_post_events("remove");
669 }
671 function getCopyDialog()
672 {
673 $str = "";
674 $str .= _("Group name");
675 $str .= " <input type='text' name='cn' value='".$this->cn."'>";
676 return($str);
677 }
679 function saveCopyDialog()
680 {
681 if(isset($_POST['cn'])){
682 $this->cn = $_POST['cn'];
683 }
684 }
687 function plInfo()
688 {
689 return (array(
690 "plShortName" => _("Generic"),
691 "plDescription" => _("Object group generic"),
692 "plSelfModify" => FALSE,
693 "plDepends" => array(),
694 "plPriority" => 0,
695 "plSection" => array("administration"),
696 "plCategory" => array("ogroups" => array("description" => _("Object groups"),
697 "objectClass" => "gosaGroupOfNames")),
698 "plProvidedAcls"=> array(
699 "cn" => _("Name"),
700 "base" => _("Base"),
701 "description" => _("Description"),
702 "member" => _("Member"))
703 ));
704 }
705 }
707 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
708 ?>