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 /* Load member data */
83 $this->reload();
84 }
86 function execute()
87 {
88 /* Do we represent a valid group? */
89 if (!$this->is_account){
90 $display= "<img src=\"images/stop.png\" align=center> <b>".
91 _("This 'dn' is no object group.")."</b>";
92 return ($display);
93 }
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 }
121 /* Load templating engine */
122 $smarty= get_smarty();
124 /* Add objects? */
125 if (isset($_POST["edit_membership"])){
126 $this->group_dialog= TRUE;
127 $this->dialog= TRUE;
128 }
130 /* Add objects finished? */
131 if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
132 $this->group_dialog= FALSE;
133 $this->dialog= FALSE;
134 }
136 /* Manage object add dialog */
137 if ($this->group_dialog){
139 /* Save data */
140 $ogfilter= get_global("ogfilter");
141 foreach( array("dselect", "regex") as $type){
142 if (isset($_POST[$type])){
143 $ogfilter[$type]= $_POST[$type];
144 }
145 }
146 if (isset($_POST['dselect'])){
147 foreach( array("accounts", "groups", "applications", "departments",
148 "servers", "workstations", "terminals", "printers",
149 "phones") as $type){
151 if (isset($_POST[$type])) {
152 $ogfilter[$type]= "checked";
153 } else {
154 $ogfilter[$type]= "";
155 }
156 }
157 }
158 if (isset($_GET['search'])){
159 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
160 if ($s == "**"){
161 $s= "*";
162 }
163 $ogfilter['regex']= $s;
164 }
165 register_global("ogfilter", $ogfilter);
166 $this->reload();
168 /* Calculate actual groups */
169 $smarty->assign("objects", $this->convert_list($this->objects));
171 /* Show dialog */
172 $smarty->assign("search_image", get_template_path('images/search.png'));
173 $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
174 $smarty->assign("tree_image", get_template_path('images/tree.png'));
175 $smarty->assign("deplist", $this->config->idepartments);
176 $smarty->assign("alphabet", generate_alphabet());
177 foreach( array("dselect", "regex", "accounts", "groups", "applications",
178 "departments", "servers", "workstations", "terminals",
179 "printers", "phones") as $type){
180 $smarty->assign("$type", $ogfilter[$type]);
181 }
182 $smarty->assign("hint", print_sizelimit_warning());
184 $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
185 return ($display);
186 }
188 /* Bases / Departments */
189 if ($this->dn == "new"){
190 $ui= get_userinfo();
191 $this->base= dn2base($ui->dn);
192 } else {
193 if (isset($_POST['base'])){
194 $this->base= $_POST['base'];
195 } else {
196 $this->base= preg_replace ("/^[^,]+,[^,]+,/", "", $this->dn);
197 }
198 }
200 /* Assemble combine string */
201 if ($this->gosaGroupObjects == "[]"){
202 $smarty->assign("combinedObjects", _("none"));
203 } elseif (strlen($this->gosaGroupObjects) > 4){
204 $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
205 } else {
206 $conv= array( "U" => _("users"),
207 "G" => _("groups"),
208 "A" => _("applications"),
209 "D" => _("departments"),
210 "S" => _("servers"),
211 "W" => _("workstations"),
212 "T" => _("terminals"),
213 "F" => _("phones"),
214 "P" => _("printers"));
216 $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
217 $p1= $conv[$type[0]];
218 error_reporting(0);
219 if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
220 $p2= $conv[$type[1]];
221 $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
222 } else {
223 $smarty->assign("combinedObjects", "$p1");
224 }
225 error_reporting(E_ALL);
226 }
228 /* Assign variables */
229 $smarty->assign("bases", $this->config->idepartments);
230 $smarty->assign("base_select", $this->base);
231 $smarty->assign("department", $this->department);
232 $smarty->assign("members", $this->convert_list($this->memberList));
234 /* Objects have to be tuned... */
235 $smarty->assign("objects", $this->convert_list($this->objects));
237 /* Fields */
238 foreach ($this->attributes as $val){
239 $smarty->assign("$val", $this->$val);
240 $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
241 }
243 return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
244 }
247 /* Save data to object */
248 function save_object()
249 {
250 /* Save additional values for possible next step */
251 if (isset($_POST['ogroupedit'])){
252 plugin::save_object();
254 if (chkacl ($this->acl, "base") == "" && isset($_POST["base"])){
255 $this->base= $_POST["base"];
256 }
258 }
259 }
262 /* (Re-)Load objects */
263 function reload()
264 {
265 /* Generate object list */
266 $this->objects= array();
267 $this->allobjects= array();
268 $ldap= $this->config->get_ldap_link();
270 /* Assemble filter */
271 $ogfilter= get_global("ogfilter");
273 $ldap->cd ($ogfilter['dselect']);
275 $filter= "";
276 if ($ogfilter['accounts'] == "checked"){
277 $filter.= "(objectClass=gosaAccount)";
278 }
279 if ($ogfilter['groups'] == "checked"){
280 $filter.= "(objectClass=posixGroup)";
281 }
282 if ($ogfilter['applications'] == "checked"){
283 $filter.= "(objectClass=gosaApplication)";
284 }
285 if ($ogfilter['departments'] == "checked"){
286 $filter.= "(objectClass=gosaDepartment)";
287 }
288 if ($ogfilter['servers'] == "checked"){
289 $filter.= "(objectClass=goServer)";
290 }
291 if ($ogfilter['workstations'] == "checked"){
292 $filter.= "(objectClass=gotoWorkstation)";
293 }
294 if ($ogfilter['terminals'] == "checked"){
295 $filter.= "(objectClass=gotoTerminal)";
296 }
297 if ($ogfilter['printers'] == "checked"){
298 $filter.= "(objectClass=gotoPrinter)";
299 }
300 if ($ogfilter['phones'] == "checked"){
301 $filter.= "(objectClass=goFonHardware)";
302 }
303 $regex= $ogfilter['regex'];
305 $ldap->search ("(&(|$filter)(|(uid=$regex)(cn=$regex)(ou=$regex)))", array("dn", "cn", "ou", "description", "objectClass", "sn", "givenName", "uid"));
306 while ($attrs= $ldap->fetch()){
308 /* Get type */
309 $type= $this->getObjectType($attrs);
310 $name= $this->getObjectName($attrs);
312 /* Fill array */
313 if (isset($attrs["description"][0])){
314 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
315 } elseif (isset($attrs["uid"][0])) {
316 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
317 } else {
318 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
319 }
320 }
321 uasort ($this->objects, 'sort_list');
322 reset ($this->objects);
324 $ldap->cd ($this->config->current['BASE']);
325 $filter= "(objectClass=gosaAccount)(objectClass=posixGroup)(objectClass=gosaApplication)(objectClass=gosaDepartment)(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal)(objectClass=gotoPrinter)(objectClass=goFonHardware)";
326 $regex= "*";
328 $ldap->search ("(&(|$filter)(|(uid=$regex)(cn=$regex)(ou=$regex)))", array("dn", "cn", "ou", "description", "objectClass", "sn", "givenName", "uid"));
329 while ($attrs= $ldap->fetch()){
331 /* Get type */
332 $type= $this->getObjectType($attrs);
333 $name= $this->getObjectName($attrs);
335 /* Fill array */
336 if (isset($attrs["description"][0])){
337 $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
338 } elseif (isset($attrs["uid"][0])) {
339 $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
340 } else {
341 $this->allobjects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
342 }
343 }
344 uasort ($this->allobjects, 'sort_list');
345 reset ($this->allobjects);
347 /* Build member list */
348 $this->memberList= array();
349 foreach($this->member as $dn){
351 /* Object in object list? */
352 if (isset($this->allobjects[$dn])){
353 $this->memberList[$dn]= $this->allobjects[$dn];
354 if (isset ($this->objects[$dn])){
355 unset ($this->objects[$dn]);
356 }
358 } else {
360 /* No, try to ge informations from LDAP */
361 $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
362 if ($ldap->error != "success"){
363 $this->memberList[$dn]= array('text' => _("Non existing dn: ")."$dn",
364 "type" => "I");
365 } else {
366 $ldap->cat($dn);
367 $attrs= $ldap->fetch();
368 $type= $this->getObjectType($attrs);
369 $name= $this->getObjectName($attrs);
371 /* Fill array */
372 if (isset($attrs["description"][0])){
373 $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
374 } else {
375 $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
376 }
378 }
379 }
380 }
381 uasort ($this->memberList, 'sort_list');
382 reset ($this->memberList);
384 /* Assemble types of currently combined objects */
385 $objectTypes= "";
386 foreach ($this->memberList as $dn => $desc){
388 /* Invalid object? */
389 if ($desc['type'] == 'I'){
390 continue;
391 }
393 /* Fine. Add to list. */
394 if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
395 $objectTypes.= $desc['type'];
396 }
397 }
398 $this->gosaGroupObjects= "[$objectTypes]";
399 }
402 function convert_list($input)
403 {
404 $temp= "";
405 $conv= array( "U" => "select_user.png",
406 "G" => "select_groups.png",
407 "A" => "select_application.png",
408 "D" => "select_department.png",
409 "S" => "select_server.png",
410 "W" => "select_workstation.png",
411 "T" => "select_terminal.png",
412 "F" => "select_phone.png",
413 "I" => "flag.png",
414 "P" => "select_printer.png");
416 foreach ($input as $key => $value){
417 /* Generate output */
418 $temp.= "<option value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
419 }
421 return ($temp);
422 }
425 function getObjectType($attrs)
426 {
427 $type= "I";
429 foreach(array( "U" => "gosaAccount",
430 "G" => "posixGroup",
431 "A" => "gosaApplication",
432 "D" => "gosaDepartment",
433 "S" => "goServer",
434 "W" => "gotoWorkstation",
435 "T" => "gotoTerminal",
436 "F" => "goFonHardware",
437 "P" => "gotoPrinter") as $index => $class){
438 if (in_array($class, $attrs['objectClass'])){
439 $type= $index;
440 break;
441 }
442 }
444 return ($type);
445 }
448 function getObjectName($attrs)
449 {
450 /* Person? */
451 if (in_array('gosaAccount', $attrs['objectClass'])){
452 if(isset($attrs['sn']) && isset($attrs['givenName'])){
453 $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
454 } else {
455 $name= $attrs['uid'][0];
456 }
457 } else {
458 if(isset($attrs["cn"][0])) {
459 $name= $attrs['cn'][0];
460 } else {
461 $name= $attrs['ou'][0];
462 }
463 }
465 return ($name);
466 }
469 function check()
470 {
471 $message= array();
473 /* Permissions for that base? */
474 if ($this->base != ""){
475 $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
476 } else {
477 $new_dn= $this->dn;
478 }
480 $ui= get_userinfo();
481 $acl= get_permissions ($new_dn, $ui->subtreeACL);
482 $acl= get_module_permission($acl, "group", $new_dn);
483 if (chkacl($acl, "create") != ""){
484 $message[]= _("You have no permissions to create a group on this 'Base'.");
485 }
487 /* must: cn */
488 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
489 $message[]= "The required field 'Name' is not set.";
490 }
492 /* Need at least one member */
493 if (count($this->member) == 0){
494 $message[]= _("Object groups need at least one member!");
495 }
497 /* To many different object types? */
498 if (strlen($this->gosaGroupObjects) > 4){
499 $message[]= _("You can combine two different object types at maximum only!");
500 }
502 return ($message);
503 }
506 /* Save to LDAP */
507 function save()
508 {
509 plugin::save();
511 /* Move members to target array */
512 foreach ($this->member as $key => $desc){
513 $this->attrs['member'][]= $key;
514 }
516 $ldap= $this->config->get_ldap_link();
518 /* New accounts need proper 'dn', propagate it to remaining objects */
519 if ($this->dn == 'new'){
520 $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
521 }
523 /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
524 new entries. So do a check first... */
525 $ldap->cat ($this->dn);
526 if ($ldap->fetch()){
527 /* Modify needs array() to remove values :-( */
528 if (!count ($this->member)){
529 $this->attrs['member']= array();
530 }
531 $mode= "modify";
532 } else {
533 $mode= "add";
534 $ldap->cd($this->config->current['BASE']);
535 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
536 }
538 /* Write back to ldap */
539 $ldap->cd($this->dn);
540 $ldap->$mode($this->attrs);
542 /* Trigger post signal */
543 $this->handle_post_events($mode);
545 $ret= 0;
546 if (show_ldap_error($ldap->get_error())){
547 $ret= 1;
548 }
550 return ($ret);
551 }
553 function remove_from_parent()
554 {
555 plugin::remove_from_parent();
557 $ldap= $this->config->get_ldap_link();
558 $ldap->rmdir($this->dn);
559 show_ldap_error($ldap->get_error());
561 /* Trigger remove signal */
562 $this->handle_post_events("remove");
563 }
565 }
567 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
568 ?>