1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2004 Cajus Pollmeier
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
21 class ogroupManagement extends plugin
22 {
23 /* Definitions */
24 var $plHeadline= "Object groups";
25 var $plDescription= "This does something";
27 /* attribute list for save action */
28 var $attributes= array();
29 var $objectclasses= array();
30 var $obtypes= array();
31 var $ogroup;
33 var $CopyPasteHandler = NULL;
34 var $DivListOGroup = NULL;
35 var $start_pasting_copied_objects = FALSE;
37 function ogroupManagement (&$config, $dn= NULL)
38 {
39 /* Include config object */
40 $this->config= &$config;
41 $this->ui= get_userinfo();
43 /* Copy & Paste enabled ?
44 */
45 if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE'] ))){
46 $this->CopyPasteHandler = new CopyPasteHandler($this->config);
47 }
49 /* Div lsit management */
50 $this->DivListOGroup = new divListOGroup($this->config,$this);
51 }
53 function execute()
54 {
55 /* Call parent execute */
56 plugin::execute();
58 /****************
59 Variable intialisation && Check posts for commands
60 ****************/
62 session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^group_edit_/","/^group_del_/","/^item_selected/","/^remove_multiple_ogroups/"));
64 $smarty = get_smarty();
65 $s_action = "";
66 $s_entry = "";
68 /* Test Posts */
69 foreach($_POST as $key => $val){
70 // Post for delete
71 if(preg_match("/^group_del.*/",$key)){
72 $s_action = "del";
73 $s_entry = preg_replace("/^group_".$s_action."_/i","",$key);
74 // Post for edit
75 }elseif(preg_match("/^group_edit_.*/",$key)){
76 $s_action="edit";
77 $s_entry = preg_replace("/^group_".$s_action."_/i","",$key);
78 // Post for new
79 }elseif(preg_match("/^group_new.*/",$key)){
80 $s_action="new";
81 }elseif(preg_match("/^editPaste.*/i",$key)){
82 $s_action="editPaste";
83 }elseif(preg_match("/^copy_.*/",$key)){
84 $s_action="copy";
85 $s_entry = preg_replace("/^copy_/i","",$key);
86 }elseif(preg_match("/^cut_.*/",$key)){
87 $s_action="cut";
88 $s_entry = preg_replace("/^cut_/i","",$key);
89 }elseif(preg_match("/^remove_multiple_ogroups/",$key)){
90 $s_action="del_multiple";
91 }elseif(preg_match("/^multiple_cut_ogroups/",$key)){
92 $s_action = "cut_multiple";
93 }elseif(preg_match("/^multiple_copy_ogroups/",$key)){
94 $s_action = "copy_multiple";
95 }elseif(preg_match("/_group_edit_/",$key)){
96 $type = preg_replace("/_group_edit_.*$/","",$key);
97 $s_action="edit";
98 $s_entry = preg_replace("/".$type."_group_edit_/i","",$key);
99 $_POST['arg'] = $type;
100 }
101 }
102 $s_entry = preg_replace("/_.$/","",$s_entry);
104 // Edit if
105 if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
106 $s_action ="edit";
107 $s_entry = $_GET['id'];
108 }
112 /* handle C&P from layers menu */
113 if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
114 $s_action = "copy_multiple";
115 }
116 if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
117 $s_action = "cut_multiple";
118 }
119 if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
120 $s_action = "editPaste";
121 }
123 /* Create options */
124 if(isset($_POST['menu_action']) && $_POST['menu_action'] == "group_new"){
125 $s_action = "new";
126 }
128 /* handle remove from layers menu */
129 if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
130 $s_action = "del_multiple";
131 }
134 /****************
135 Copy & Paste handling
136 ****************/
138 /* Display the copy & paste dialog, if it is currently open */
139 $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
140 if($ret){
141 return($ret);
142 }
145 /***************
146 Create a new object group
147 ****************/
149 /* New group? */
150 if ($s_action=="new"){
152 /* By default we set 'dn' to 'new', all relevant plugins will
153 react on this. */
154 $this->dn= "new";
156 /* Create new usertab object */
157 $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $this->dn,"ogroups");
158 $this->ogroup->set_acl_base($this->DivListOGroup->selectedBase);
159 }
162 /********************
163 Delete MULTIPLE entries requested, display confirm dialog
164 ********************/
165 if ($s_action=="del_multiple"){
166 $ids = $this->list_get_selected_items();
167 if(count($ids)){
168 foreach($ids as $id){
169 $dn = $this->ogrouplist[$id]['dn'];
170 if (($user= get_lock($dn)) != ""){
171 return(gen_locked_message ($user, $dn));
172 }
173 $this->dns[$id] = $dn;
174 }
175 $dns_names = "<br><pre>";
176 foreach($this->dns as $dn){
177 add_lock ($dn, $this->ui->dn);
178 $dns_names .= $dn."\n";
179 }
180 $dns_names .="</pre>";
181 /* Lock the current entry, so nobody will edit it during deletion */
182 if (count($this->dns) == 1){
183 $smarty->assign("info", sprintf(_("You're about to delete the following object entry %s"), @LDAP::fix($dns_names)));
184 } else {
185 $smarty->assign("info", sprintf(_("You're about to delete the following object entries %s"), @LDAP::fix($dns_names)));
186 }
187 $smarty->assign("multiple", true);
188 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
189 }
190 }
193 /********************
194 Delete MULTIPLE entries confirmed
195 ********************/
197 /* Confirmation for deletion has been passed. Users should be deleted. */
198 if (isset($_POST['delete_multiple_ogroup_confirm'])){
200 /* Remove user by user and check acls before removeing them */
201 foreach($this->dns as $key => $dn){
203 $acl = $this->ui->get_permissions($dn, "ogroups");
204 if (preg_match('/d/', $acl)){
206 /* Delete request is permitted, perform LDAP action */
207 $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $dn);
208 $this->ogroup->delete ();
209 unset ($this->ogroup);
210 $this->ogroup= NULL;
211 } else {
213 /* Normally this shouldn't be reached, send some extra
214 logs to notify the administrator */
215 print_red (_("You are not allowed to delete this object group!"));
216 new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
217 }
218 /* Remove lock file after successfull deletion */
219 del_lock ($dn);
220 unset($this->dns[$key]);
221 }
222 }
225 /********************
226 Delete MULTIPLE entries Canceled
227 ********************/
229 /* Remove lock */
230 if(isset($_POST['delete_multiple_ogroup_cancel'])){
231 foreach($this->dns as $key => $dn){
232 del_lock ($dn);
233 unset($this->dns[$key]);
234 }
235 }
238 /****************
239 Delete object group
240 ****************/
242 if ($s_action=="del"){
244 /* Get 'dn' from posted 'uid' */
245 $this->dn= $this->ogrouplist[$s_entry]['dn'];
247 /* Load permissions for selected 'dn' and check if
248 we're allowed to remove this 'dn' */
249 $acl = $this->ui->get_permissions($this->dn,"ogroups");
250 if(preg_match("/d/",$acl)){
252 /* Check locking, save current plugin in 'back_plugin', so
253 the dialog knows where to return. */
254 if (($user= get_lock($this->dn)) != ""){
255 return(gen_locked_message ($user, $this->dn));
256 }
258 /* Lock the current entry, so nobody will edit it during deletion */
259 add_lock ($this->dn, $this->ui->dn);
260 $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), @LDAP::fix($this->dn)));
261 $smarty->assign("multiple", false);
262 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
263 } else {
265 /* Obviously the user isn't allowed to delete. Show message and
266 clean session. */
267 print_red (_("You are not allowed to delete this object group!"));
268 }
269 }
272 /****************
273 Delete confirmed
274 ****************/
276 /* Confirmation for deletion has been passed. Group should be deleted. */
277 if (isset($_POST['delete_group_confirm'])){
279 /* Some nice guy may send this as POST, so we've to check
280 for the permissions again. */
281 $acl = $this->ui->get_permissions($this->dn,"ogroups");
282 if(preg_match("/d/",$acl)){
284 /* Delete request is permitted, perform LDAP action */
285 $this->ogroup= new ogrouptabs($this->config,
286 $this->config->data['TABS']['OGROUPTABS'], $this->dn);
287 $this->ogroup->delete ();
288 unset ($this->ogroup);
289 $this->ogroup= NULL;
290 } else {
292 /* Normally this shouldn't be reached, send some extra
293 logs to notify the administrator */
294 print_red (_("You are not allowed to delete this object group!"));
295 new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
296 }
298 /* Remove lock file after successfull deletion */
299 del_lock ($this->dn);
300 session::un_set('objectinfo');
301 }
304 /****************
305 Delete object group Canceled
306 ****************/
308 /* Delete group canceled? */
309 if (isset($_POST['delete_cancel'])){
310 del_lock ($this->dn);
311 session::un_set('objectinfo');
312 }
315 /****************
316 Edit group
317 ****************/
319 if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
321 /* Get 'dn' from posted 'uid', must be unique */
322 $this->dn= $this->ogrouplist[$s_entry]['dn'];
324 /* Check locking, save current plugin in 'back_plugin', so
325 the dialog knows where to return. */
326 if (($user= get_lock($this->dn)) != ""){
327 return(gen_locked_message ($user, $this->dn));
328 }
330 /* Lock the current entry, so everyone will get the
331 above dialog */
332 add_lock ($this->dn, $this->ui->dn);
334 /* Register grouptab to trigger edit dialog */
335 $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $this->dn, "ogroups");
336 $this->ogroup->set_acl_base($this->dn);
337 session::set('objectinfo',$this->dn);
338 }
341 /****************
342 Edit finished save
343 ****************/
345 /* Finish button has been pressed */
346 if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->ogroup->config)) ){
348 /* Check tabs, will feed message array */
349 $message= $this->ogroup->check();
351 /* Save, or display error message? */
352 if (count($message) == 0){
354 /* Save user data to ldap */
355 $this->ogroup->save();
357 if (!isset($_POST['edit_apply'])){
358 /* Group has been saved successfully, remove lock from
359 LDAP. */
360 if ($this->dn != "new"){
361 del_lock ($this->dn);
362 }
364 unset ($this->ogroup);
365 $this->ogroup= NULL;
366 session::un_set('objectinfo');
367 }
368 } else {
369 /* Ok. There seem to be errors regarding to the tab data,
370 show message and continue as usual. */
371 show_errors($message);
372 }
373 }
376 /****************
377 Cancel edit object group
378 ****************/
380 /* Cancel dialogs */
381 if ((isset($_POST['edit_cancel'])) && (isset($this->ogroup->dn))){
382 del_lock ($this->ogroup->dn);
383 unset ($this->ogroup);
384 $this->ogroup= NULL;
385 session::un_set('objectinfo');
386 }
389 /****************
390 Display open dialogs
391 ****************/
393 /* Show dialog if object is present */
394 if (isset($this->ogroup->config)){
395 $display= $this->ogroup->execute();
397 /* Don't show buttons if tab dialog requests this */
398 if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
399 $display.= "<p style=\"text-align:right\">\n";
400 $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
401 $display.= " \n";
402 if ($this->dn != "new"){
403 $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
404 $display.= " \n";
405 }
406 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
407 $display.= "</p>";
408 }
409 return ($display);
410 }
413 /****************
414 Display list
415 ****************/
417 /* Check if there is a snapshot dialog open */
418 $base = $this->DivListOGroup->selectedBase;
419 if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
420 return($str);
421 }
423 /* Display dialog with group list */
424 $this->DivListOGroup->parent = $this;
425 $this->DivListOGroup->execute();
427 /* Add departments if subsearch is disabled */
428 if(!$this->DivListOGroup->SubSearch){
429 $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4,1);
430 }
431 $this->reload ();
432 $this->DivListOGroup->setEntries($this->ogrouplist);
433 return($this->DivListOGroup->Draw());
434 }
437 /* Return departments, that will be included within snapshot detection */
438 function get_used_snapshot_bases()
439 {
440 return(array(get_groups_ou().$this->DivListOGroup->selectedBase));
441 }
445 function convert_list($input)
446 {
447 $temp= "";
449 $conv= array(
450 "U" => array("select_user.png" ,_("User") , "ogroup"),
451 "G" => array("select_groups.png" ,_("Group") , "ogroup"),
452 "A" => array("select_application.png" ,_("Application") , "ogroup"),
453 "D" => array("select_department.png" ,_("Department") , "ogroup"),
454 "S" => array("select_server.png" ,_("Server") , "ogroup"),
455 "F" => array("select_phone.png" ,_("Phone") , "phonequeue"),
456 "W" => array("select_workstation.png" ,_("Workstation") , "workstartup"),
457 "T" => array("select_terminal.png" ,_("Terminal") , "termgroup"),
458 "P" => array("select_printer.png" ,_("Printer") , "ogroup"));
460 /* Assemble picture */
461 $type= $input['gosaGroupObjects'][0];
462 $type= preg_replace("/[^A-Z]/i","",$type);
463 if (isset($type[0])){
464 $p1['pic']= $conv[$type[0]][0];
465 $p1['tit']= $conv[$type[0]][1];
466 $p1['alt']= $type[0];
467 $p1['lnk']= $conv[$type[0]][2];
468 $html_object_1 = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' ";
469 } else {
470 $p1['pic']= "empty.png";
471 $p1['tit']= "";
472 $p1['alt']= "";
473 $p1['lnk']= "";//$conv[$type[0]][2];
474 $html_object_1 = "<img ";
475 }
477 if (isset($type[1])){
478 $p2['pic']= $conv[$type[1]][0];
479 $p2['alt']= $type[1];
480 $p2['tit']= $conv[$type[1]][1];
481 $p2['lnk']= $conv[$type[1]][2];
482 $html_object_2 = "<input type='image' name='".$p2['lnk']."_group_edit_%KEY' ";
483 } else {
484 $p2['pic']= "empty.png";
485 $p2['alt']= "";
486 $p2['tit']= "";
487 $p2['lnk']= ""; //$conv[$type[0]][2];
488 $html_object_2 = "<img ";
489 }
491 $temp = $html_object_1." class='center' id='iconA".preg_replace("/_/","",$p1['lnk']."_group_edit_%KEY")."'
492 src='images/".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
493 $temp.= $html_object_2." class='center' id='iconB".preg_replace("/_/","",$p2['lnk']."_group_edit_%KEY")."'
494 src='images/".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
495 return ($temp);
496 }
499 function reload()
500 {
501 /* Set base for all searches && initialise some vars */
502 $this->ogrouplist= array();
503 $base = $this->DivListOGroup->selectedBase;
504 $filter = "(gosaGroupObjects=[])";
505 $Regex = $this->DivListOGroup->Regex;
507 $chk = array(
508 "UserGroups" => "(gosaGroupObjects=*U*)" ,
509 "GroupGroups" => "(gosaGroupObjects=*G*)" ,
510 "ApplicationGroups" => "(gosaGroupObjects=*A*)" ,
511 "DepartmentGroups" => "(gosaGroupObjects=*D*)" ,
512 "ServerGroups" => "(gosaGroupObjects=*S*)" ,
513 "WorkstationGroups" => "(gosaGroupObjects=*W*)" ,
514 "TerminalGroups" => "(gosaGroupObjects=*T*)" ,
515 "PrinterGroups" => "(gosaGroupObjects=*P*)" ,
516 "PhoneGroups" => "(gosaGroupObjects=*F*)" );
517 /* Create filter */
518 foreach($chk as $chkBox => $FilterPart){
519 if($this->DivListOGroup->$chkBox){
520 $filter .= $FilterPart;
521 }
522 }
523 $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
525 if($this->DivListOGroup->SubSearch){
526 $res= get_sub_list($filter, "ogroups",get_groups_ou(), $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
527 }else{
528 $res= get_sub_list($filter, "ogroups",get_groups_ou(), get_groups_ou().$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
529 }
531 $this->ogrouplist= $res;
532 ksort ($this->ogrouplist);
533 reset ($this->ogrouplist);
534 $tmp=array();
535 $tmp2 = array();
536 foreach($this->ogrouplist as $tkey => $val ){
537 $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
538 $tmp2[strtolower($val['cn'][0]).$val['cn'][0]] = strtolower($val['cn'][0]).$val['cn'][0];
539 }
540 natcasesort($tmp2);
541 $this->ogrouplist=array();
542 foreach($tmp2 as $val){
543 $this->ogrouplist[]=$tmp[$val];
544 }
545 reset ($this->ogrouplist);
546 }
549 function list_get_selected_items()
550 {
551 $ids = array();
552 foreach($_POST as $name => $value){
553 if(preg_match("/^item_selected_[0-9]*$/",$name)){
554 $id = preg_replace("/^item_selected_/","",$name);
555 $ids[$id] = $id;
556 }
557 }
558 return($ids);
559 }
562 function copyPasteHandling_from_queue($s_action,$s_entry)
563 {
564 /* Check if Copy & Paste is disabled */
565 if(!is_object($this->CopyPasteHandler)){
566 return("");
567 }
569 /* Add a single entry to queue */
570 if($s_action == "cut" || $s_action == "copy"){
572 /* Cleanup object queue */
573 $this->CopyPasteHandler->cleanup_queue();
574 $dn = $this->ogrouplist[$s_entry]['dn'];
575 $this->CopyPasteHandler->add_to_queue($dn,$s_action,"ogrouptabs","OGROUPTABS","ogroups");
576 }
579 /* Add entries to queue */
580 if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
582 /* Cleanup object queue */
583 $this->CopyPasteHandler->cleanup_queue();
585 /* Add new entries to CP queue */
586 foreach($this->list_get_selected_items() as $id){
587 $dn = $this->ogrouplist[$id]['dn'];
589 if($s_action == "copy_multiple"){
590 $this->CopyPasteHandler->add_to_queue($dn,"copy","ogrouptabs","OGROUPTABS","ogroups");
591 }
592 if($s_action == "cut_multiple"){
593 $this->CopyPasteHandler->add_to_queue($dn,"cut","ogrouptabs","OGROUPTABS","ogroups");
594 }
595 }
596 }
598 /* Start pasting entries */
599 if($s_action == "editPaste"){
600 $this->start_pasting_copied_objects = TRUE;
601 }
603 /* Return C&P dialog */
604 if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
606 /* Load entry from queue and set base */
607 $this->CopyPasteHandler->load_entry_from_queue();
608 $this->CopyPasteHandler->SetVar("base",$this->DivListOGroup->selectedBase);
610 /* Get dialog */
611 $data = $this->CopyPasteHandler->execute();
613 /* Return dialog data */
614 if(!empty($data)){
615 return($data);
616 }
617 }
618 /* Automatically disable status for pasting */
619 if(!$this->CopyPasteHandler->entries_queued()){
620 $this->start_pasting_copied_objects = FALSE;
621 }
622 return("");
623 }
626 function save_object()
627 {
628 $this->DivListOGroup->save_object();
629 }
631 }
633 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
634 ?>