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 $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^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 }
111 /****************
112 Copy & Paste handling
113 ****************/
115 /* Display the copy & paste dialog, if it is currently open */
116 $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
117 if($ret){
118 return($ret);
119 }
122 /***************
123 Create a new object group
124 ****************/
126 /* New group? */
127 if ($s_action=="new"){
129 /* By default we set 'dn' to 'new', all relevant plugins will
130 react on this. */
131 $this->dn= "new";
133 /* Create new usertab object */
134 $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $this->dn,"ogroups");
135 $this->ogroup->set_acl_base($this->DivListOGroup->selectedBase);
136 }
139 /********************
140 Delete MULTIPLE entries requested, display confirm dialog
141 ********************/
142 if ($s_action=="del_multiple"){
143 $ids = $this->list_get_selected_items();
144 if(count($ids)){
145 foreach($ids as $id){
146 $dn = $this->ogrouplist[$id]['dn'];
147 if (($user= get_lock($dn)) != ""){
148 return(gen_locked_message ($user, $dn));
149 }
150 $this->dns[$id] = $dn;
151 }
152 $dns_names = "<br><pre>";
153 foreach($this->dns as $dn){
154 add_lock ($dn, $this->ui->dn);
155 $dns_names .= $dn."\n";
156 }
157 $dns_names .="</pre>";
158 /* Lock the current entry, so nobody will edit it during deletion */
159 if (count($this->dns) == 1){
160 $smarty->assign("info", sprintf(_("You're about to delete the following object entry %s"), @LDAP::fix($dns_names)));
161 } else {
162 $smarty->assign("info", sprintf(_("You're about to delete the following object entries %s"), @LDAP::fix($dns_names)));
163 }
164 $smarty->assign("multiple", true);
165 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
166 }
167 }
170 /********************
171 Delete MULTIPLE entries confirmed
172 ********************/
174 /* Confirmation for deletion has been passed. Users should be deleted. */
175 if (isset($_POST['delete_multiple_ogroup_confirm'])){
177 /* Remove user by user and check acls before removeing them */
178 foreach($this->dns as $key => $dn){
180 $acl = $this->ui->get_permissions($dn, "ogroups");
181 if (preg_match('/d/', $acl)){
183 /* Delete request is permitted, perform LDAP action */
184 $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $dn);
185 $this->ogroup->delete ();
186 unset ($this->ogroup);
187 $this->ogroup= NULL;
188 } else {
190 /* Normally this shouldn't be reached, send some extra
191 logs to notify the administrator */
192 print_red (_("You are not allowed to delete this object group!"));
193 new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
194 }
195 /* Remove lock file after successfull deletion */
196 del_lock ($dn);
197 unset($this->dns[$key]);
198 }
199 }
202 /********************
203 Delete MULTIPLE entries Canceled
204 ********************/
206 /* Remove lock */
207 if(isset($_POST['delete_multiple_ogroup_cancel'])){
208 foreach($this->dns as $key => $dn){
209 del_lock ($dn);
210 unset($this->dns[$key]);
211 }
212 }
215 /****************
216 Delete object group
217 ****************/
219 if ($s_action=="del"){
221 /* Get 'dn' from posted 'uid' */
222 $this->dn= $this->ogrouplist[$s_entry]['dn'];
224 /* Load permissions for selected 'dn' and check if
225 we're allowed to remove this 'dn' */
226 $acl = $this->ui->get_permissions($this->dn,"ogroups");
227 if(preg_match("/d/",$acl)){
229 /* Check locking, save current plugin in 'back_plugin', so
230 the dialog knows where to return. */
231 if (($user= get_lock($this->dn)) != ""){
232 return(gen_locked_message ($user, $this->dn));
233 }
235 /* Lock the current entry, so nobody will edit it during deletion */
236 add_lock ($this->dn, $this->ui->dn);
237 $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), @LDAP::fix($this->dn)));
238 $smarty->assign("multiple", false);
239 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
240 } else {
242 /* Obviously the user isn't allowed to delete. Show message and
243 clean session. */
244 print_red (_("You are not allowed to delete this object group!"));
245 }
246 }
249 /****************
250 Delete confirmed
251 ****************/
253 /* Confirmation for deletion has been passed. Group should be deleted. */
254 if (isset($_POST['delete_group_confirm'])){
256 /* Some nice guy may send this as POST, so we've to check
257 for the permissions again. */
258 $acl = $this->ui->get_permissions($this->dn,"ogroups");
259 if(preg_match("/d/",$acl)){
261 /* Delete request is permitted, perform LDAP action */
262 $this->ogroup= new ogrouptabs($this->config,
263 $this->config->data['TABS']['OGROUPTABS'], $this->dn);
264 $this->ogroup->delete ();
265 unset ($this->ogroup);
266 $this->ogroup= NULL;
267 } else {
269 /* Normally this shouldn't be reached, send some extra
270 logs to notify the administrator */
271 print_red (_("You are not allowed to delete this object group!"));
272 new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
273 }
275 /* Remove lock file after successfull deletion */
276 del_lock ($this->dn);
277 unset($_SESSION['objectinfo']);
278 }
281 /****************
282 Delete object group Canceled
283 ****************/
285 /* Delete group canceled? */
286 if (isset($_POST['delete_cancel'])){
287 del_lock ($this->dn);
288 unset($_SESSION['objectinfo']);
289 }
292 /****************
293 Edit group
294 ****************/
296 if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
298 /* Get 'dn' from posted 'uid', must be unique */
299 $this->dn= $this->ogrouplist[$s_entry]['dn'];
301 /* Check locking, save current plugin in 'back_plugin', so
302 the dialog knows where to return. */
303 if (($user= get_lock($this->dn)) != ""){
304 return(gen_locked_message ($user, $this->dn));
305 }
307 /* Lock the current entry, so everyone will get the
308 above dialog */
309 add_lock ($this->dn, $this->ui->dn);
311 /* Register grouptab to trigger edit dialog */
312 $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $this->dn, "ogroups");
313 $this->ogroup->set_acl_base($this->dn);
314 $_SESSION['objectinfo']= $this->dn;
315 }
318 /****************
319 Edit finished save
320 ****************/
322 /* Finish button has been pressed */
323 if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->ogroup->config)) ){
325 /* Check tabs, will feed message array */
326 $message= $this->ogroup->check();
328 /* Save, or display error message? */
329 if (count($message) == 0){
331 /* Save user data to ldap */
332 $this->ogroup->save();
334 if (!isset($_POST['edit_apply'])){
335 /* Group has been saved successfully, remove lock from
336 LDAP. */
337 if ($this->dn != "new"){
338 del_lock ($this->dn);
339 }
341 unset ($this->ogroup);
342 $this->ogroup= NULL;
343 unset ($_SESSION['objectinfo']);
344 }
345 } else {
346 /* Ok. There seem to be errors regarding to the tab data,
347 show message and continue as usual. */
348 show_errors($message);
349 }
350 }
353 /****************
354 Cancel edit object group
355 ****************/
357 /* Cancel dialogs */
358 if ((isset($_POST['edit_cancel'])) && (isset($this->ogroup->dn))){
359 del_lock ($this->ogroup->dn);
360 unset ($this->ogroup);
361 $this->ogroup= NULL;
362 unset($_SESSION['objectinfo']);
363 }
366 /****************
367 Display open dialogs
368 ****************/
370 /* Show dialog if object is present */
371 if (isset($this->ogroup->config)){
372 $display= $this->ogroup->execute();
374 /* Don't show buttons if tab dialog requests this */
375 if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
376 $display.= "<p style=\"text-align:right\">\n";
377 $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
378 $display.= " \n";
379 if ($this->dn != "new"){
380 $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
381 $display.= " \n";
382 }
383 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
384 $display.= "</p>";
385 }
386 return ($display);
387 }
390 /****************
391 Display list
392 ****************/
394 /* Check if there is a snapshot dialog open */
395 $base = $this->DivListOGroup->selectedBase;
396 if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
397 return($str);
398 }
400 /* Display dialog with group list */
401 $this->DivListOGroup->parent = $this;
402 $this->DivListOGroup->execute();
404 /* Add departments if subsearch is disabled */
405 if(!$this->DivListOGroup->SubSearch){
406 $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4,1);
407 }
408 $this->reload ();
409 $this->DivListOGroup->setEntries($this->ogrouplist);
410 return($this->DivListOGroup->Draw());
411 }
414 /* Return departments, that will be included within snapshot detection */
415 function get_used_snapshot_bases()
416 {
417 return(array(get_groups_ou().$this->DivListOGroup->selectedBase));
418 }
422 function convert_list($input)
423 {
424 $temp= "";
426 $conv= array(
427 "U" => array("select_user.png" ,_("User") , "ogroup"),
428 "G" => array("select_groups.png" ,_("Group") , "ogroup"),
429 "A" => array("select_application.png" ,_("Application") , "ogroup"),
430 "D" => array("select_department.png" ,_("Department") , "ogroup"),
431 "S" => array("select_server.png" ,_("Server") , "ogroup"),
432 "F" => array("select_phone.png" ,_("Phone") , "phonequeue"),
433 "W" => array("select_workstation.png" ,_("Workstation") , "workstartup"),
434 "T" => array("select_terminal.png" ,_("Terminal") , "termgroup"),
435 "P" => array("select_printer.png" ,_("Printer") , "ogroup"));
437 /* Assemble picture */
438 $type= $input['gosaGroupObjects'][0];
439 $type= preg_replace("/[^A-Z]/i","",$type);
440 if (isset($type[0])){
441 $p1['pic']= $conv[$type[0]][0];
442 $p1['tit']= $conv[$type[0]][1];
443 $p1['alt']= $type[0];
444 $p1['lnk']= $conv[$type[0]][2];
445 $html_object_1 = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' ";
446 } else {
447 $p1['pic']= "empty.png";
448 $p1['tit']= "";
449 $p1['alt']= "";
450 $p1['lnk']= "";//$conv[$type[0]][2];
451 $html_object_1 = "<img ";
452 }
454 if (isset($type[1])){
455 $p2['pic']= $conv[$type[1]][0];
456 $p2['alt']= $type[1];
457 $p2['tit']= $conv[$type[1]][1];
458 $p2['lnk']= $conv[$type[1]][2];
459 $html_object_2 = "<input type='image' name='".$p2['lnk']."_group_edit_%KEY' ";
460 } else {
461 $p2['pic']= "empty.png";
462 $p2['alt']= "";
463 $p2['tit']= "";
464 $p2['lnk']= ""; //$conv[$type[0]][2];
465 $html_object_2 = "<img ";
466 }
468 $temp = $html_object_1." class='center' id='iconA".preg_replace("/_/","",$p1['lnk']."_group_edit_%KEY")."'
469 src='images/".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
470 $temp.= $html_object_2." class='center' id='iconB".preg_replace("/_/","",$p2['lnk']."_group_edit_%KEY")."'
471 src='images/".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
472 return ($temp);
473 }
476 function reload()
477 {
478 /* Set base for all searches && initialise some vars */
479 $this->ogrouplist= array();
480 $base = $this->DivListOGroup->selectedBase;
481 $filter = "(gosaGroupObjects=[])";
482 $Regex = $this->DivListOGroup->Regex;
484 $chk = array(
485 "UserGroups" => "(gosaGroupObjects=*U*)" ,
486 "GroupGroups" => "(gosaGroupObjects=*G*)" ,
487 "ApplicationGroups" => "(gosaGroupObjects=*A*)" ,
488 "DepartmentGroups" => "(gosaGroupObjects=*D*)" ,
489 "ServerGroups" => "(gosaGroupObjects=*S*)" ,
490 "WorkstationGroups" => "(gosaGroupObjects=*W*)" ,
491 "TerminalGroups" => "(gosaGroupObjects=*T*)" ,
492 "PrinterGroups" => "(gosaGroupObjects=*P*)" ,
493 "PhoneGroups" => "(gosaGroupObjects=*F*)" );
494 /* Create filter */
495 foreach($chk as $chkBox => $FilterPart){
496 if($this->DivListOGroup->$chkBox){
497 $filter .= $FilterPart;
498 }
499 }
500 $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
502 if($this->DivListOGroup->SubSearch){
503 $res= get_list($filter, "ogroups", $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
504 }else{
505 $res= get_list($filter, "ogroups", get_groups_ou().$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
506 }
508 $this->ogrouplist= $res;
509 ksort ($this->ogrouplist);
510 reset ($this->ogrouplist);
511 $tmp=array();
512 foreach($this->ogrouplist as $tkey => $val ){
513 $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
514 }
515 ksort($tmp);
516 $this->ogrouplist=array();
517 foreach($tmp as $val){
518 $this->ogrouplist[]=$val;
519 }
520 reset ($this->ogrouplist);
521 }
524 function list_get_selected_items()
525 {
526 $ids = array();
527 foreach($_POST as $name => $value){
528 if(preg_match("/^item_selected_[0-9]*$/",$name)){
529 $id = preg_replace("/^item_selected_/","",$name);
530 $ids[$id] = $id;
531 }
532 }
533 return($ids);
534 }
537 function copyPasteHandling_from_queue($s_action,$s_entry)
538 {
539 /* Check if Copy & Paste is disabled */
540 if(!is_object($this->CopyPasteHandler)){
541 return("");
542 }
544 /* Add a single entry to queue */
545 if($s_action == "cut" || $s_action == "copy"){
547 /* Cleanup object queue */
548 $this->CopyPasteHandler->cleanup_queue();
549 $dn = $this->ogrouplist[$s_entry]['dn'];
550 $this->CopyPasteHandler->add_to_queue($dn,$s_action,"ogrouptabs","OGROUPTABS","ogroups");
551 }
554 /* Add entries to queue */
555 if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
557 /* Cleanup object queue */
558 $this->CopyPasteHandler->cleanup_queue();
560 /* Add new entries to CP queue */
561 foreach($this->list_get_selected_items() as $id){
562 $dn = $this->ogrouplist[$id]['dn'];
564 if($s_action == "copy_multiple"){
565 $this->CopyPasteHandler->add_to_queue($dn,"copy","ogrouptabs","OGROUPTABS","ogroups");
566 }
567 if($s_action == "cut_multiple"){
568 $this->CopyPasteHandler->add_to_queue($dn,"cut","ogrouptabs","OGROUPTABS","ogroups");
569 }
570 }
571 }
573 /* Start pasting entries */
574 if($s_action == "editPaste"){
575 $this->start_pasting_copied_objects = TRUE;
576 }
578 /* Return C&P dialog */
579 if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
581 /* Load entry from queue and set base */
582 $this->CopyPasteHandler->load_entry_from_queue();
583 $this->CopyPasteHandler->SetVar("base",$this->DivListOGroup->selectedBase);
585 /* Get dialog */
586 $data = $this->CopyPasteHandler->execute();
588 /* Return dialog data */
589 if(!empty($data)){
590 return($data);
591 }
592 }
593 /* Automatically disable status for pasting */
594 if(!$this->CopyPasteHandler->entries_queued()){
595 $this->start_pasting_copied_objects = FALSE;
596 }
597 return("");
598 }
601 function save_object()
602 {
603 $this->DivListOGroup->save_object();
604 }
606 }
608 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
609 ?>