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 $allobjects= 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");
36 var $objectclasses= array("top", "gosaGroupOfNames");
38 function ogroup ($config, $dn= NULL)
39 {
40 plugin::plugin ($config, $dn);
41 $this->orig_dn= $dn;
43 /* Load member objects */
44 if (isset($this->attrs['member'])){
45 foreach ($this->attrs['member'] as $key => $value){
46 if ("$key" != "count"){
47 $this->member["$value"]= "$value";
48 }
49 }
50 }
51 $this->is_account= TRUE;
53 /* Get global filter config */
54 if (!is_global("ogfilter")){
55 $ui= get_userinfo();
56 $base= get_base_from_people($ui->dn);
57 $ogfilter= array( "dselect" => $base,
58 "regex" => "*");
59 register_global("ogfilter", $ogfilter);
60 }
61 $ogfilter= get_global('ogfilter');
63 /* Adjust flags */
64 foreach( array( "U" => "accounts",
65 "G" => "groups",
66 "A" => "applications",
67 "D" => "departments",
68 "S" => "servers",
69 "W" => "workstations",
70 "T" => "terminals",
71 "F" => "phones",
72 "P" => "printers") as $key => $val){
74 if (preg_match("/$key/", $this->gosaGroupObjects)){
75 $ogfilter[$val]= "checked";
76 } else {
77 $ogfilter[$val]= "";
78 }
79 }
80 register_global("ogfilter", $ogfilter);
82 if(isset($_SESSION['ogroupfilter']['depselect'])){
83 $this->base = $_SESSION['ogroupfilter']['depselect'];
84 }
86 /* set permissions */
87 $ui= get_userinfo();
88 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
89 $this->acl= get_module_permission($acl, "ogroup", $ui->dn);
92 /* Load member data */
93 $this->reload();
94 }
96 function AddDelMembership(){
97 /* Delete objects from group */
98 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
99 foreach ($_POST['members'] as $value){
100 $this->objects["$value"]= $this->memberList[$value];
101 unset ($this->memberList["$value"]);
102 unset ($this->member["$value"]);
103 uasort ($this->objects, 'sort_list');
104 reset ($this->objects);
105 }
106 $this->reload();
107 }
109 /* Add objects to group */
110 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
111 foreach ($_POST['objects'] as $value){
112 $this->memberList["$value"]= $this->objects[$value];
113 $this->member["$value"]= $value;
114 unset ($this->objects[$value]);
115 uasort ($this->memberList, 'sort_list');
116 reset ($this->memberList);
117 }
118 $this->reload();
119 }
120 }
122 function execute()
123 {
124 /* Call parent execute */
125 plugin::execute();
127 $this->reload();
129 /* Do we represent a valid group? */
130 if (!$this->is_account){
131 $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\"> <b>".
132 _("This 'dn' is no object group.")."</b>";
133 return ($display);
134 }
136 /* Delete objects from group */
137 if (isset($_POST['delete_membership']) && isset($_POST['members'])){
138 foreach ($_POST['members'] as $value){
139 if(isset($this->memberList[$value])){
140 $this->objects["$value"]= $this->memberList[$value];
141 unset ($this->memberList["$value"]);
142 unset ($this->member["$value"]);
143 uasort ($this->objects, 'sort_list');
144 reset ($this->objects);
145 }
146 }
147 $this->reload();
148 }
150 /* Add objects to group */
151 if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
152 foreach ($_POST['objects'] as $value){
153 if(isset($this->objects[$value])){
154 $this->memberList["$value"]= $this->objects[$value];
155 $this->member["$value"]= $value;
156 unset ($this->objects[$value]);
157 uasort ($this->memberList, 'sort_list');
158 reset ($this->memberList);
159 }
160 }
161 $this->reload();
162 }
164 /* Load templating engine */
165 $smarty= get_smarty();
167 /* Add objects? */
168 if (isset($_POST["edit_membership"])){
169 $this->group_dialog= TRUE;
170 $this->dialog= TRUE;
171 }
173 /* Add objects finished? */
174 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
175 $this->group_dialog= FALSE;
176 $this->dialog= FALSE;
177 }
179 /* Manage object add dialog */
180 if ($this->group_dialog){
182 /* Save data */
183 $ogfilter= get_global("ogfilter");
184 foreach( array("dselect", "regex") as $type){
185 if (isset($_POST[$type])){
186 $ogfilter[$type]= $_POST[$type];
187 }
188 }
189 if (isset($_POST['dselect'])){
190 foreach( array("accounts", "groups", "applications", "departments",
191 "servers", "workstations", "terminals", "printers",
192 "phones") as $type){
194 if (isset($_POST[$type])) {
195 $ogfilter[$type]= "checked";
196 } else {
197 $ogfilter[$type]= "";
198 }
199 }
200 }
201 if (isset($_GET['search'])){
202 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
203 if ($s == "**"){
204 $s= "*";
205 }
206 $ogfilter['regex']= $s;
207 }
208 register_global("ogfilter", $ogfilter);
209 $this->reload();
211 /* Calculate actual groups */
212 $smarty->assign("objects", $this->convert_list($this->objects));
214 /* Show dialog */
215 $smarty->assign("search_image", get_template_path('images/search.png'));
216 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
217 $smarty->assign("tree_image", get_template_path('images/tree.png'));
218 $smarty->assign("deplist", $this->config->idepartments);
219 $smarty->assign("alphabet", generate_alphabet());
220 foreach( array("dselect", "regex", "accounts", "groups", "applications",
221 "departments", "servers", "workstations", "terminals",
222 "printers", "phones") as $type){
223 $smarty->assign("$type", $ogfilter[$type]);
224 }
225 $smarty->assign("hint", print_sizelimit_warning());
226 $smarty->assign("apply", apply_filter());
228 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
229 return ($display);
230 }
232 /* Bases / Departments */
234 if (isset($_POST['base'])){
235 $this->base= $_POST['base'];
236 }
238 /* Assemble combine string */
239 if ($this->gosaGroupObjects == "[]"){
240 $smarty->assign("combinedObjects", _("none"));
241 } elseif (strlen($this->gosaGroupObjects) > 4){
242 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
243 } else {
244 $conv= array( "U" => _("users"),
245 "G" => _("groups"),
246 "A" => _("applications"),
247 "D" => _("departments"),
248 "S" => _("servers"),
249 "W" => _("workstations"),
250 "T" => _("terminals"),
251 "F" => _("phones"),
252 "P" => _("printers"));
254 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
255 $p1= $conv[$type[0]];
256 error_reporting(0);
257 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
258 $p2= $conv[$type[1]];
259 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
260 } else {
261 $smarty->assign("combinedObjects", "$p1");
262 }
263 error_reporting(E_ALL);
264 }
266 /* Assign variables */
267 $smarty->assign("bases", $this->config->idepartments);
268 $smarty->assign("base_select", $this->base);
269 $smarty->assign("department", $this->department);
270 $smarty->assign("members", $this->convert_list($this->memberList));
272 /* Objects have to be tuned... */
273 $smarty->assign("objects", $this->convert_list($this->objects));
275 /* Fields */
276 foreach ($this->attributes as $val){
277 $smarty->assign("$val", $this->$val);
278 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
279 }
281 /* Assign ACL's */
282 foreach (array("base", "members") as $val){
283 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
284 }
286 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
287 }
290 /* Save data to object */
291 function save_object()
292 {
293 /* Save additional values for possible next step */
294 if (isset($_POST['ogroupedit'])){
295 plugin::save_object();
297 if (chkacl ($this->acl, "base") == "" && isset($_POST["base"])){
298 $this->base= $_POST["base"];
299 }
301 }
302 }
305 /* (Re-)Load objects */
306 function reload()
307 {
308 /* Generate object list */
309 $this->objects= array();
310 $this->allobjects= array();
311 $ldap= $this->config->get_ldap_link();
313 /* Assemble filter */
314 $ogfilter= get_global("ogfilter");
316 $ldap->cd ($ogfilter['dselect']);
318 $filter= "";
319 if ($ogfilter['accounts'] == "checked"){
320 $filter.= "(objectClass=gosaAccount)";
321 }
322 if ($ogfilter['groups'] == "checked"){
323 $filter.= "(objectClass=posixGroup)";
324 }
325 if ($ogfilter['applications'] == "checked"){
326 $filter.= "(objectClass=gosaApplication)";
327 }
328 if ($ogfilter['departments'] == "checked"){
329 $filter.= "(objectClass=gosaDepartment)";
330 }
331 if ($ogfilter['servers'] == "checked"){
332 $filter.= "(objectClass=goServer)";
333 }
334 if ($ogfilter['workstations'] == "checked"){
335 $filter.= "(objectClass=gotoWorkstation)";
336 }
337 if ($ogfilter['terminals'] == "checked"){
338 $filter.= "(objectClass=gotoTerminal)";
339 }
340 if ($ogfilter['printers'] == "checked"){
341 $filter.= "(objectClass=gotoPrinter)";
342 }
343 if ($ogfilter['phones'] == "checked"){
344 $filter.= "(objectClass=goFonHardware)";
345 }
346 $regex= $ogfilter['regex'];
348 $ldap->search ("(&(|$filter)(|(uid=$regex)(cn=$regex)(ou=$regex)))", array("dn", "cn", "ou", "description", "objectClass", "sn", "givenName", "uid"));
349 while ($attrs= $ldap->fetch()){
351 /* Get type */
352 $type= $this->getObjectType($attrs);
353 $name= $this->getObjectName($attrs);
355 /* Fill array */
356 if (isset($attrs["description"][0])){
357 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
358 } elseif (isset($attrs["uid"][0])) {
359 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
360 } else {
361 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
362 }
363 }
364 uasort ($this->objects, 'sort_list');
365 reset ($this->objects);
367 $ldap->cd ($this->config->current['BASE']);
368 $filter= "(objectClass=gosaAccount)(objectClass=posixGroup)(objectClass=gosaApplication)(objectClass=gosaDepartment)(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal)(objectClass=gotoPrinter)(objectClass=goFonHardware)";
369 $regex= "*";
371 $ldap->search ("(&(|$filter)(|(uid=$regex)(cn=$regex)(ou=$regex)))", array("dn", "cn", "ou", "description", "objectClass", "sn", "givenName", "uid"));
372 while ($attrs= $ldap->fetch()){
374 /* Get type */
375 $type= $this->getObjectType($attrs);
376 $name= $this->getObjectName($attrs);
378 /* Fill array */
379 if (isset($attrs["description"][0])){
380 $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
381 } elseif (isset($attrs["uid"][0])) {
382 $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
383 } else {
384 $this->allobjects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
385 }
386 $this->allobjects[$attrs["dn"]]['objectClass'] = $attrs['objectClass'];
387 if(isset($attrs['uid'])){
388 $this->allobjects[$attrs["dn"]]['uid'] = $attrs['uid'];
389 }
390 }
391 uasort ($this->allobjects, 'sort_list');
392 reset ($this->allobjects);
394 /* Build member list */
395 $this->memberList= array();
396 foreach($this->member as $dn){
398 /* Object in object list? */
399 if (isset($this->allobjects[$dn])){
400 $this->memberList[$dn]= $this->allobjects[$dn];
401 if (isset ($this->objects[$dn])){
402 unset ($this->objects[$dn]);
403 }
405 } else {
407 /* No, try to ge informations from LDAP */
408 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
409 if ($ldap->error != "success"){
410 $this->memberList[$dn]= array('text' => _("Non existing dn: ")."$dn",
411 "type" => "I");
412 } else {
413 $ldap->cat($dn);
414 $attrs= $ldap->fetch();
415 $type= $this->getObjectType($attrs);
416 $name= $this->getObjectName($attrs);
418 /* Fill array */
419 if (isset($attrs["description"][0])){
420 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
421 } else {
422 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
423 }
425 }
426 }
427 }
428 uasort ($this->memberList, 'sort_list');
429 reset ($this->memberList);
431 /* Assemble types of currently combined objects */
432 $objectTypes= "";
433 foreach ($this->memberList as $dn => $desc){
435 /* Invalid object? */
436 if ($desc['type'] == 'I'){
437 continue;
438 }
440 /* Fine. Add to list. */
441 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
442 $objectTypes.= $desc['type'];
443 }
444 }
445 $this->gosaGroupObjects= "[$objectTypes]";
446 }
449 function convert_list($input)
450 {
451 $temp= "";
452 $conv= array( "U" => "select_user.png",
453 "G" => "select_groups.png",
454 "A" => "select_application.png",
455 "D" => "select_department.png",
456 "S" => "select_server.png",
457 "W" => "select_workstation.png",
458 "T" => "select_terminal.png",
459 "F" => "select_phone.png",
460 "I" => "flag.png",
461 "P" => "select_printer.png");
463 foreach ($input as $key => $value){
464 /* Generate output */
465 $temp.= "<option value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
466 }
468 return ($temp);
469 }
472 function getObjectType($attrs)
473 {
474 $type= "I";
476 foreach(array( "U" => "gosaAccount",
477 "G" => "posixGroup",
478 "A" => "gosaApplication",
479 "D" => "gosaDepartment",
480 "S" => "goServer",
481 "W" => "gotoWorkstation",
482 "T" => "gotoTerminal",
483 "F" => "goFonHardware",
484 "P" => "gotoPrinter") as $index => $class){
485 if (in_array($class, $attrs['objectClass'])){
486 $type= $index;
487 break;
488 }
489 }
491 return ($type);
492 }
495 function getObjectName($attrs)
496 {
497 /* Person? */
498 if (in_array('gosaAccount', $attrs['objectClass'])){
499 if(isset($attrs['sn']) && isset($attrs['givenName'])){
500 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
501 } else {
502 $name= $attrs['uid'][0];
503 }
504 } else {
505 if(isset($attrs["cn"][0])) {
506 $name= $attrs['cn'][0];
507 } else {
508 $name= $attrs['ou'][0];
509 }
510 }
512 return ($name);
513 }
516 function check()
517 {
518 $message= array();
520 /* Permissions for that base? */
521 if ($this->base != ""){
522 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
523 } else {
524 $new_dn= $this->dn;
525 }
528 $ldap = $this->config->get_ldap_link();
529 if($this->dn != $new_dn){
530 $ldap->cat ($new_dn);
531 }
533 if($ldap->count() !=0){
534 $message[]= _("There is already an object with this cn.");
535 }
537 $ui= get_userinfo();
538 $acl= get_permissions ($new_dn, $ui->subtreeACL);
539 $acl= get_module_permission($acl, "group", $new_dn);
540 if (chkacl($acl, "create") != ""){
541 $message[]= _("You have no permissions to create a group on this 'Base'.");
542 }
544 /* must: cn */
545 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
546 $message[]= "The required field 'Name' is not set.";
547 }
549 /* To many different object types? */
550 if (strlen($this->gosaGroupObjects) > 4){
551 $message[]= _("You can combine two different object types at maximum only!");
552 }
554 return ($message);
555 }
558 /* Save to LDAP */
559 function save()
560 {
561 plugin::save();
563 /* Move members to target array */
564 foreach ($this->member as $key => $desc){
565 $this->attrs['member'][]= $key;
566 }
568 $ldap= $this->config->get_ldap_link();
570 /* New accounts need proper 'dn', propagate it to remaining objects */
571 if ($this->dn == 'new'){
572 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
573 }
575 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
576 new entries. So do a check first... */
577 $ldap->cat ($this->dn);
578 if ($ldap->fetch()){
579 /* Modify needs array() to remove values :-( */
580 if (!count ($this->member)){
581 $this->attrs['member']= array();
582 }
583 $mode= "modify";
584 } else {
585 $mode= "add";
586 $ldap->cd($this->config->current['BASE']);
587 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
588 }
590 /* Write back to ldap */
591 $ldap->cd($this->dn);
592 $ldap->$mode($this->attrs);
594 /* Trigger post signal */
595 $this->handle_post_events($mode);
597 $ret= 0;
598 if (show_ldap_error($ldap->get_error())){
599 $ret= 1;
600 }
602 return ($ret);
603 }
605 function remove_from_parent()
606 {
607 plugin::remove_from_parent();
609 $ldap= $this->config->get_ldap_link();
610 $ldap->rmdir($this->dn);
611 show_ldap_error($ldap->get_error());
613 /* Trigger remove signal */
614 $this->handle_post_events("remove");
615 }
617 }
619 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
620 ?>