1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 class departmentManagement extends plugin
24 {
25 /* Definitions */
26 var $plHeadline= "Departments";
27 var $plDescription= "Manage Departments";
29 /* Headpage attributes */
30 var $last_dep_sorting= "invalid";
31 var $departments= array();
32 var $deptabs= NULL;
34 /* attribute list for save action */
35 var $attributes= array();
36 var $objectclasses= array();
38 /* Vars to handle operations after saving the department
39 Recursive move && tagging */
40 var $ObjectInSaveMode = false; // Is true, if current object wasn't saved right now
42 function departmentManagement (&$config, &$ui)
43 {
44 $this->ui= &$ui;
45 $this->dn= "";
46 $this->config= &$config;
47 $this->DivListDepartment = new divListDepartment($this->config,$this);
48 }
50 function execute()
51 {
52 global $config;
54 /* Call parent execute */
55 plugin::execute();
57 /***************
58 Var init
59 ***************/
61 session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/","/^item_selected/","/^remove_multiple_departments/"));
63 /* Reload departments */
64 $smarty = get_smarty();
65 $display = "";
66 $s_action = ""; // Will contain an action, like del or edit
67 $s_entry = ""; // The entry name for edit delete -...
70 /***************
71 Check posts
72 ***************/
74 // Check Post action
75 foreach($_POST as $key => $val){
76 // Post for delete
77 if(preg_match("/dep_del.*/",$key)){
78 $s_action = "del";
79 $s_entry = preg_replace("/dep_".$s_action."_/i","",$key);
80 $s_entry = preg_replace("/_.*$/","",$s_entry);
81 $s_entry = base64_decode($s_entry);
82 // Post for edit
83 }elseif(preg_match("/dep_edit_.*/",$key)){
84 $s_action="edit";
85 $s_entry = preg_replace("/dep_".$s_action."_/i","",$key);
86 $s_entry = preg_replace("/_.*$/","",$s_entry);
87 $s_entry = base64_decode($s_entry);
88 // Post for new
89 }elseif(preg_match("/^remove_multiple_departments/",$key)){
90 $s_action="del_multiple";
91 }elseif(preg_match("/dep_new.*/",$key)){
92 $s_action="new";
93 }
94 }
96 /* Create options */
97 if(isset($_POST['menu_action']) && $_POST['menu_action'] == "dep_new"){
98 $s_action = "new";
99 }
101 /* handle remove from layers menu */
102 if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
103 $s_action = "del_multiple";
104 }
107 /***************
108 Create a new department
109 ***************/
111 /* New Entry if Posted action (s_action) == new
112 */
113 if ($s_action=="new"){
114 $this->dn= "new";
115 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn,"department");
116 $this->deptabs->set_acl_base($this->DivListDepartment->selectedBase);
117 }
120 /***************
121 Edit entry
122 ***************/
124 /* Edit Entry if Posted action (s_action) == edit
125 * The entry which will be edited is defined in $s_entry
126 */
127 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
128 $this->dn= $this->config->departments[trim($s_entry)];
130 if (($user= get_lock($this->dn)) != ""){
131 return(gen_locked_message ($user, $this->dn));
132 }
134 /* Lock the current entry, so everyone will get the above dialog */
135 add_lock ($this->dn, $this->ui->dn);
137 /* Register deptabs to trigger edit dialog */
138 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn,"department");
139 $this->deptabs->set_acl_base($this->dn);
141 session::set('objectinfo',$this->dn);
142 }
145 /********************
146 Delete MULTIPLE entries requested, display confirm dialog
147 ********************/
149 if ($s_action=="del_multiple"){
150 $ids = $this->list_get_selected_items();
153 if(count($ids)){
154 foreach($ids as $id){
155 $id = base64_decode($id);
156 $dn = $this->config->departments[$id];
158 if (($user= get_lock($dn)) != ""){
159 return(gen_locked_message ($user, $dn));
160 }
161 $this->dns[$id] = $dn;
162 }
164 $dns_names = array();
165 foreach($this->dns as $dn){
166 add_lock ($dn, $this->ui->dn);
167 $dns_names[] = @LDAP::fix($dn);
168 }
170 /* Lock the current entry, so nobody will edit it during deletion */
171 $smarty->assign("info", msgPool::deleteInfo($dns_names));
172 $smarty->assign("multiple", true);
173 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
174 }
175 }
178 /********************
179 Delete MULTIPLE entries confirmed
180 ********************/
182 /* Confirmation for deletion has been passed. Users should be deleted. */
183 if (isset($_POST['delete_multiple_department_confirm'])){
185 /* Remove user by user and check acls before removeing them */
186 foreach($this->dns as $key => $dn){
187 $acl = $this->ui->get_permissions($dn,"department/department");
188 if (preg_match('/d/', $acl)){
190 /* Delete request is permitted, perform LDAP action */
191 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $dn,"department");
192 $this->deptabs->set_acl_base();
193 $this->deptabs->delete ();
194 $this->deptabs = NULL;
195 } else {
196 msg_dialog::display(_("Permission error"), msgPool::permDelete(), WARNING_DIALOG);
197 }
198 /* Remove lock file after successfull deletion */
199 del_lock ($dn);
200 unset($this->dns[$key]);
201 }
202 }
205 /********************
206 Delete MULTIPLE entries Canceled
207 ********************/
209 /* Remove lock */
210 if(isset($_POST['delete_multiple_department_cancel'])){
211 foreach($this->dns as $key => $dn){
212 del_lock ($dn);
213 unset($this->dns[$key]);
214 }
215 }
218 /***************
219 Delete entry
220 ***************/
222 /* Delete Entry if Posted action (s_action) == del
223 * The entry which will be deleted is defined in $s_entry
224 */
225 if ($s_action =="del"){
226 $this->dn= $this->config->departments[trim($s_entry)];
228 /* check acls */
229 $acl = $this->ui->get_permissions($this->dn,"department/department");
230 if(preg_match("/d/",$acl)){
232 /* Check locking */
233 if (($user= get_lock($this->dn)) != ""){
234 session::set('dn',$this->dn);
235 return(gen_locked_message($user, $this->dn));
236 } else {
237 add_lock ($this->dn, $this->ui->dn);
238 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), @LDAP::fix($this->dn)));
239 $smarty->assign("multiple", false);
240 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
241 return ($display);
242 }
243 }else{
244 msg_dialog::display(_("Permission error"), msgPool::permDelete(), WARNING_DIALOG);
245 }
246 }
249 /***************
250 Delete department confirmed
251 ***************/
253 /* If department deletion is accepted ...
254 * Finally delete department
255 */
256 if (isset($_POST['delete_department_confirm'])){
258 /* check acls */
259 $acl = $this->ui->get_permissions($this->dn,"department/department");
260 if(preg_match("/d/",$acl)){
261 $this->remove_from_parent();
262 } else {
263 msg_dialog::display(_("Permission error"), msgPool::permDelete(), WARNING_DIALOG);
264 }
265 }
268 /***************
269 Handle tagging/recursive move (Return output for an iframe)
270 ***************/
272 /* initiate recursive remove (Is called from iframe, generates output)*/
273 if(isset($_GET['PerformRecMove'])){
274 $this->deptabs->move_me();
275 $this->DivListDepartment->selectedBase = $this->deptabs->by_object['department']->dn;
276 exit();
277 }
279 /* This department must be tagged (Is called from iframe, generates output)*/
280 if(isset($_GET['TagDepartment'])){
281 $this->deptabs->by_object['department']->tag_objects();
282 exit();
283 }
286 /***************
287 Edit department finished
288 ***************/
290 if (is_object($this->deptabs) && // Ensure we have a valid deptab here
291 (isset($_POST['edit_finish']) || // If 'Save' button is pressed in the edit dialog.
292 isset($_POST['dep_move_confirm']) || // The move(rename) confirmation was given
293 $this->deptabs->move_done())){ // The move(rename) is done, we have to save the rest now.
295 /* Check tabs, will feed message array.
296 This call will also initiate a sav_object() call.
297 So don't move it below the moved check !.
298 */
299 $message= $this->deptabs->check();
300 $obj = $this->deptabs->by_object['department'];
302 /*************
303 MOVED ?
304 Check if this department has to be moved
305 *************/
306 if(!isset($_POST['dep_move_confirm']) && $this->deptabs->am_i_moved()){
307 return($smarty->fetch(get_template_path("dep_move_confirm.tpl",TRUE)));
308 }elseif(isset($_POST['dep_move_confirm']) && $this->deptabs->am_i_moved()){
309 $smarty = get_smarty();
310 $smarty->assign("src","?plug=".$_GET['plug']."&PerformRecMove&no_output_compression");
311 $smarty->assign("message",_("As soon as the move operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog."));
312 return($smarty->fetch(get_template_path("dep_iframe.tpl",TRUE)));
313 }
315 /* Save, or display error message? */
316 if (count($message) == 0){
317 global $config;
319 $this->deptabs->save();
320 $config->get_departments();
321 $config->make_idepartments();
322 $this->config = $config;
324 /* This var indicated that there is an object which isn't saved right now. */
325 $this->ObjectInSaveMode = true;
327 /* This object must be tagged, so set ObjectTaggingRequested to true */
328 if($this->deptabs->by_object['department']->must_be_tagged()){
329 $smarty = get_smarty();
330 $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment&no_output_compression");
331 $smarty->assign("message",_("As soon as the tag operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog."));
332 return($smarty->fetch(get_template_path("dep_iframe.tpl",TRUE)));
333 }
335 } else {
336 /* Ok. There seem to be errors regarding to the tab data,
337 show message and continue as usual. */
338 msg_dialog::displayChecks($message);
339 }
340 }
343 /***************
344 In case of tagging/moving the object wasn't deleted, do it know
345 ***************/
347 /* If there is an unsaved object and all operations are done
348 remove locks & save object tab & unset current object */
349 if($this->ObjectInSaveMode){
350 $this->config->get_departments();
351 $this->ObjectInSaveMode = false;
352 if ($this->dn != "new"){
353 del_lock ($this->dn);
354 }
355 unset ($this->deptabs);
356 $this->deptabs= NULL;
357 session::un_set('objectinfo');
358 }
361 /***************
362 Dialog canceled
363 ***************/
365 /* User canceled edit oder delete
366 * Cancel dialog
367 */
368 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) || isset($_POST['delete_department_confirm'])){
369 del_lock ($this->dn);
370 unset($this->depdabs);
371 $this->deptabs= NULL;
372 session::un_set('objectinfo');
373 }
375 /* Headpage or normal plugin screen? */
376 if ($this->deptabs !== NULL){
378 /* Show main page (tabs) */
379 $display= $this->deptabs->execute();
380 if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
381 $display.= "<p style=\"text-align:right\">\n";
382 $display.= "<input type=submit name=\"edit_finish\" value=\"".msgPool::okButton()."\">\n";
383 $display.= " \n";
384 $display.= "<input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
385 $display.= "</p>";
386 }
387 return ($display);
388 }else{
389 /* Display dialog with group list */
390 $this->DivListDepartment->parent = $this;
391 $this->DivListDepartment->execute();
392 $this->reload();
393 $this->DivListDepartment->DepartmentsAdded = true;
394 $this->DivListDepartment->setEntries($this->departments);
395 return($this->DivListDepartment->Draw());
396 }
397 }
400 function reload()
401 {
402 /* Vairaible init */
403 $base = $this->DivListDepartment->selectedBase;
404 $base_back = preg_replace("/^[^,]+,/","",$base);
405 $Regex = $this->DivListDepartment->Regex;
407 // Create Array to Test if we have a valid back button
408 $config = session::get('config');
409 $tmp = $config->idepartments;
411 // In case of a valid back button create entry
412 if(isset($tmp[$base_back])){
413 $tmp2 ['dn'] = convert_department_dn($base_back);
415 // If empty always go to top
416 if(empty($tmp2['dn'])){
417 $tmp2['dn']="/";
418 }
419 $tmp2 ['description'][0] = ".. ".msgPool::backButton();
420 $result[$tmp[$base_back]]=$tmp2;
421 }
423 if($this->DivListDepartment->SubSearch){
424 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
425 "department", $base, array("ou", "description"), GL_SIZELIMIT | GL_SUBSEARCH);
426 }else{
427 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
428 "department", $base, array("ou", "description"), GL_SIZELIMIT );
429 }
431 $this->departments= array();
433 /* Add current base to the list of available departments, but only if its naming attribute is 'ou' */
434 if(preg_match("/^ou=/",$base)){
435 $this->departments [ convert_department_dn($base) ] = ".";
436 }
438 foreach ($res as $key => $value){
440 /* Don't display base as entry on subsearch */
441 if(($value['dn'] == $base) && ($this->DivListDepartment->SubSearch)){
442 continue;
443 }
445 $cdn= convert_department_dn($value['dn']);
447 /* Append to dep list */
448 if(isset($value["description"][0])){
449 $this->departments[$cdn]= get_sub_department($cdn)." - [".$value["description"][0]."]";
450 }else{
451 $this->departments[$cdn]= get_sub_department($cdn);//$value["description"][0];
452 }
453 }
454 natcasesort ($this->departments);
455 reset ($this->departments);
456 }
458 function remove_from_parent()
459 {
460 $ldap= $this->config->get_ldap_link();
461 $ldap->cd ($this->dn);
462 $ldap->recursive_remove();
464 /* Optionally execute a command after we're done */
465 $this->postremove();
467 /* Delete references to object groups */
468 $ldap->cd ($this->config->current['BASE']);
469 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
470 while ($ldap->fetch()){
471 $og= new ogroup($this->config, $ldap->getDN());
472 unset($og->member[$this->dn]);
473 $og->save ();
474 }
476 }
479 function list_get_selected_items()
480 {
481 $ids = array();
482 foreach($_POST as $name => $value){
483 if(preg_match("/^item_selected_[a-z0-9\\/\=]*$/i",$name)){
484 $id = preg_replace("/^item_selected_/","",$name);
485 $ids[$id] = $id;
486 }
487 }
488 return($ids);
489 }
492 function remove_lock()
493 {
494 if (isset($this->dn)){
495 del_lock ($this->dn);
496 }
497 }
499 function save_object()
500 {
501 /* reload department */
502 $this->config->get_departments();
504 $this->config->make_idepartments();
505 $this->DivListDepartment->config= $this->config;
506 $this->DivListDepartment->save_object();
507 }
509 }
510 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
511 ?>