1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2003 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 */
20 require "tabs_department.inc";
22 class departmentManagement extends plugin
23 {
24 /* Definitions */
25 var $plHeadline= "Departments";
26 var $plDescription= "This does something";
28 /* CLI vars */
29 var $cli_summary= "Handling of LDAP subtrees";
30 var $cli_description= "Some longer text\nfor help";
31 var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
33 /* Headpage attributes */
34 var $last_dep_sorting= "invalid";
35 var $departments= array();
36 var $deptabs= NULL;
38 /* attribute list for save action */
39 var $attributes= array();
40 var $objectclasses= array();
42 /* Vars to handle operations after saving the department
43 Recursive move && tagging */
44 var $ObjectInSaveMode = false; // Is true, if current object wasn't saved right now
45 var $ObjectTaggingRequested = false; // Object must be tagged, an iframe will be shown.
46 var $RecursiveRemoveRequested = false; // Is true, if this object must be moved, an iframe will be displayed in this case
48 function departmentManagement ($config, $ui)
49 {
50 $this->ui= $ui;
51 $this->dn= "";
52 $this->config= $config;
53 $this->DivListDepartment = new divListDepartment($this->config,$this);
54 }
56 function execute()
57 {
58 global $config;
60 /* Call parent execute */
61 plugin::execute();
63 /***************
64 Var init
65 ***************/
67 $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
69 /* Reload departments */
70 $smarty = get_smarty();
71 $display = "";
72 $s_action = ""; // Will contain an action, like del or edit
73 $s_entry = ""; // The entry name for edit delete -...
76 /***************
77 Check posts
78 ***************/
80 // Check Post action
81 foreach($_POST as $key => $val){
82 // Post for delete
83 if(preg_match("/dep_del.*/",$key)){
84 $s_action = "del";
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 edit
89 }elseif(preg_match("/dep_edit_.*/",$key)){
90 $s_action="edit";
91 $s_entry = preg_replace("/dep_".$s_action."_/i","",$key);
92 $s_entry = preg_replace("/_.*$/","",$s_entry);
93 $s_entry = base64_decode($s_entry);
94 // Post for new
95 }elseif(preg_match("/dep_new.*/",$key)){
96 $s_action="new";
97 }
99 }
102 /***************
103 Create a new department
104 ***************/
106 /* New Entry if Posted action (s_action) == new
107 */
108 if ($s_action=="new"){
109 $this->dn= "new";
110 $this->deptabs= new deptabs($this->config,
111 $this->config->data['TABS']['DEPTABS'], $this->dn);
112 }
115 /***************
116 Edit entry
117 ***************/
119 /* Edit Entry if Posted action (s_action) == edit
120 * The entry which will be edited is defined in $s_entry
121 */
122 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
123 $s_entry = convert_department_dn(base64_decode($s_entry));
124 $this->dn= $this->config->departments[trim($s_entry)];
126 if (($user= get_lock($this->dn)) != ""){
127 return(gen_locked_message ($user, $this->dn));
128 }
130 /* Lock the current entry, so everyone will get the above dialog */
131 add_lock ($this->dn, $this->ui->dn);
133 /* Set up the users ACL's for this 'dn' */
134 $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
136 /* Register deptabs to trigger edit dialog */
137 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
138 $this->deptabs->set_acl($this->acl);
139 $_SESSION['objectinfo']= $this->dn;
140 }
143 /***************
144 Delete entry
145 ***************/
147 /* Delete Entry if Posted action (s_action) == del
148 * The entry which will be deleted is defined in $s_entry
149 */
150 if ($s_action =="del"){
151 $s_entry = convert_department_dn(base64_decode($s_entry));
152 $this->dn= $this->config->departments[trim($s_entry)];
154 /* Check locking */
155 if (($user= get_lock($this->dn)) != ""){
156 $_SESSION['dn']= $this->dn;
157 return(gen_locked_message($user, $this->dn));
158 } else {
159 add_lock ($this->dn, $this->ui->dn);
160 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), @LDAP::fix($this->dn)));
161 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
162 return ($display);
163 }
164 }
167 /***************
168 Delete department confirmed
169 ***************/
171 /* If department deletion is accepted ...
172 * Finally delete department
173 */
174 if (isset($_POST['delete_department_confirm'])){
175 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
176 $acl= get_module_permission($acl, "department", $this->dn);
177 if (chkacl($acl, "delete") == ""){
178 $this->remove_from_parent();
179 gosa_log ("Department object'".$this->dn."' has been removed");
180 } else {
181 print_red (_("You have no permission to remove this department."));
182 }
183 }
186 /***************
187 Edit department finished
188 ***************/
190 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config))){
192 /* Check tabs, will feed message array */
193 $message= $this->deptabs->check();
195 /* Save, or display error message? */
196 if (count($message) == 0){
198 $this->deptabs->save(true);
200 if(!$this->deptabs->by_object['department']->am_i_moved()){
201 $this->deptabs->save(true);
202 }
204 /* This object must be tagged, so set ObjectTaggingRequested to true */
205 if($this->deptabs->by_object['department']->must_be_tagged()){
206 $this->ObjectTaggingRequested = true;
207 }
209 /* Get recursive move is required, set RecursiveRemoveRequested to true */
210 if($this->deptabs->by_object['department']->am_i_moved()){
211 $this->RecursiveRemoveRequested = true;
212 }
214 /* This var indicated that there is an object which isn't saved right now. */
215 $this->ObjectInSaveMode = true;
217 } else {
218 /* Ok. There seem to be errors regarding to the tab data,
219 show message and continue as usual. */
220 show_errors($message);
221 }
222 }
225 /***************
226 Handle Tagging (Return output for an iframe)
227 ***************/
229 /* This department must be tagged (Is called from iframe, generates output)*/
230 if(isset($_GET['TagDepartment'])){
231 $this->deptabs->by_object['department']->tag_objects();
232 exit();
233 }
236 /***************
237 Handle recursive move (Return output for an iframe)
238 ***************/
240 /* initiate recursive remove (Is called from iframe, generates output)*/
241 if(isset($_GET['PerformRecMove'])){
242 $this->deptabs->by_object['department']->recursive_move("","",true);
243 exit();
244 }
247 /***************
248 Return iframes, which call tagging / recusrsive move
249 ***************/
251 /* While one of these vars below isset, we must return an iframe,
252 to perform requested operation */
253 if($this->ObjectTaggingRequested){
254 $this->ObjectTaggingRequested = false;
255 return($this->deptabs->by_object['department']->ShowTagFrame());
256 }
257 if($this->RecursiveRemoveRequested){
258 $this->RecursiveRemoveRequested = false;
259 return($this->deptabs->by_object['department']->ShowMoveFrame());
260 }
263 /***************
264 In case of tagging/moving the object wasn't deleted, do it know
265 ***************/
267 /* If there is an unsaved object and all operations are done
268 remove locks & save object tab & unset current object */
269 if($this->ObjectInSaveMode && (!$this->RecursiveRemoveRequested) && (!$this->ObjectTaggingRequested)){
270 $this->deptabs->save();
271 $this->ObjectInSaveMode = false;
272 if ($this->dn != "new"){
273 del_lock ($this->dn);
274 }
275 gosa_log ("Department object'".$this->dn."' has been saved");
276 unset ($this->deptabs);
277 $this->deptabs= NULL;
278 unset ($_SESSION['objectinfo']);
279 }
282 /***************
283 Dialog canceled
284 ***************/
286 /* User canceled edit oder delete
287 * Cancel dialog
288 */
289 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) || isset($_POST['delete_department_confirm'])){
290 del_lock ($this->dn);
291 unset($this->depdabs);
292 $this->deptabs= NULL;
293 unset ($_SESSION['objectinfo']);
294 }
296 /* Headpage or normal plugin screen? */
297 if ($this->deptabs != NULL){
299 /* Show main page (tabs) */
300 $display= $this->deptabs->execute();
301 if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
302 $display.= "<p style=\"text-align:right\">\n";
303 $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
304 $display.= " \n";
305 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
306 $display.= "</p>";
307 }
308 return ($display);
309 }else{
311 /* Check if there is a snapshot dialog open */
312 if($str = $this->showSnapshotDialog($this->DivListDepartment->selectedBase,$this->DivListDepartment->selectedBase)){
313 return($str);
314 }
316 /* Display dialog with group list */
317 $this->DivListDepartment->parent = $this;
318 $this->DivListDepartment->execute();
319 $this->reload();
320 $this->DivListDepartment->DepartmentsAdded = true;
321 $this->DivListDepartment->setEntries($this->departments);
322 return($this->DivListDepartment->Draw());
323 }
324 }
327 function reload()
328 {
329 /* Vairaible init */
330 $base = $this->DivListDepartment->selectedBase;
331 $base_back = preg_replace("/^[^,]+,/","",$base);
332 $Regex = $this->DivListDepartment->Regex;
334 // Create Array to Test if we have a valid back button
335 $tmp = $_SESSION['config']->idepartments;
337 // In case of a valid back button create entry
338 if(isset($tmp[$base_back])){
339 $tmp2 ['dn'] = convert_department_dn($base_back);
341 // If empty always go to top
342 if(empty($tmp2['dn'])){
343 $tmp2['dn']="/";
344 }
345 $tmp2 ['description'][0] = _("..");
346 $result[$tmp[$base_back]]=$tmp2;
347 }
349 if($this->DivListDepartment->SubSearch){
350 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
351 $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT | GL_SUBSEARCH);
352 }else{
353 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
354 $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT );
355 }
357 $this->departments= array();
358 $tmp = array();
359 foreach ($res as $key => $value){
360 #$tmp[get_sub_department(convert_department_dn($value['dn']))] = $key;
361 $tmp[$key] = get_sub_department(convert_department_dn($value['dn']));
362 }
363 natcasesort($tmp);
364 foreach($tmp as $key => $q){
365 $value = $res [$key];
366 /* Don't display base as entry on subsearch */
367 if(($value['dn'] == $base) && ($this->DivListDepartment->SubSearch)){
368 continue;
369 }
371 $this->departments[base64_encode($value['dn'])]= $value;
372 }
373 }
375 function remove_from_parent()
376 {
377 $ldap= $this->config->get_ldap_link();
378 $ldap->cd ($this->dn);
379 $ldap->recursive_remove();
381 /* Optionally execute a command after we're done */
382 $this->postremove();
384 /* Delete references to object groups */
385 $ldap->cd ($this->config->current['BASE']);
386 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
387 while ($ldap->fetch()){
388 $og= new ogroup($this->config, $ldap->getDN());
389 unset($og->member[$this->dn]);
390 $og->save ();
391 }
393 }
395 function remove_lock()
396 {
397 if (isset($this->dn)){
398 del_lock ($this->dn);
399 }
400 }
402 function save_object()
403 {
404 /* reload department */
405 $this->config->get_departments();
406 $config = $this->config;
408 $this->config->make_idepartments();
409 $this->DivListDepartment->save_object();
410 }
412 }
413 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
414 ?>