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 /* Headpage attributes */
29 var $last_dep_sorting= "invalid";
30 var $departments= array();
31 var $deptabs= NULL;
33 /* attribute list for save action */
34 var $attributes= array();
35 var $objectclasses= array();
37 /* Vars to handle operations after saving the department
38 Recursive move && tagging */
39 var $ObjectInSaveMode = false; // Is true, if current object wasn't saved right now
40 var $ObjectTaggingRequested = false; // Object must be tagged, an iframe will be shown.
41 var $RecursiveRemoveRequested = false; // Is true, if this object must be moved, an iframe will be displayed in this case
43 function departmentManagement ($config, $ui)
44 {
45 $this->ui= $ui;
46 $this->dn= "";
47 $this->config= $config;
48 $this->DivListDepartment = new divListDepartment($this->config,$this);
49 }
51 function execute()
52 {
53 global $config;
55 /* Call parent execute */
56 plugin::execute();
58 /***************
59 Var init
60 ***************/
62 $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
64 /* Reload departments */
65 $smarty = get_smarty();
66 $display = "";
67 $s_action = ""; // Will contain an action, like del or edit
68 $s_entry = ""; // The entry name for edit delete -...
71 /***************
72 Check posts
73 ***************/
75 // Check Post action
76 foreach($_POST as $key => $val){
77 // Post for delete
78 if(preg_match("/dep_del.*/",$key)){
79 $s_action = "del";
80 $s_entry = preg_replace("/dep_".$s_action."_/i","",$key);
81 $s_entry = preg_replace("/_.*$/","",$s_entry);
82 $s_entry = base64_decode($s_entry);
83 // Post for edit
84 }elseif(preg_match("/dep_edit_.*/",$key)){
85 $s_action="edit";
86 $s_entry = preg_replace("/dep_".$s_action."_/i","",$key);
87 $s_entry = preg_replace("/_.*$/","",$s_entry);
88 $s_entry = base64_decode($s_entry);
89 // Post for new
90 }elseif(preg_match("/dep_new.*/",$key)){
91 $s_action="new";
92 }
94 }
97 /***************
98 Create a new department
99 ***************/
101 /* New Entry if Posted action (s_action) == new
102 */
103 if ($s_action=="new"){
104 $this->dn= "new";
105 $this->deptabs= new deptabs($this->config,
106 $this->config->data['TABS']['DEPTABS'], $this->dn);
107 }
110 /***************
111 Edit entry
112 ***************/
114 /* Edit Entry if Posted action (s_action) == edit
115 * The entry which will be edited is defined in $s_entry
116 */
117 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
118 $this->dn= $this->config->departments[trim($s_entry)];
120 if (($user= get_lock($this->dn)) != ""){
121 return(gen_locked_message ($user, $this->dn));
122 }
124 /* Lock the current entry, so everyone will get the above dialog */
125 add_lock ($this->dn, $this->ui->dn);
127 /* Set up the users ACL's for this 'dn' */
128 $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
130 /* Register deptabs to trigger edit dialog */
131 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
132 $this->deptabs->set_acl($this->acl);
133 $_SESSION['objectinfo']= $this->dn;
134 }
137 /***************
138 Delete entry
139 ***************/
141 /* Delete Entry if Posted action (s_action) == del
142 * The entry which will be deleted is defined in $s_entry
143 */
144 if ($s_action =="del"){
145 $this->dn= $this->config->departments[trim($s_entry)];
147 /* Check locking */
148 if (($user= get_lock($this->dn)) != ""){
149 $_SESSION['dn']= $this->dn;
150 return(gen_locked_message($user, $this->dn));
151 } else {
152 add_lock ($this->dn, $this->ui->dn);
153 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), @LDAP::fix($this->dn)));
154 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
155 return ($display);
156 }
157 }
160 /***************
161 Delete department confirmed
162 ***************/
164 /* If department deletion is accepted ...
165 * Finally delete department
166 */
167 if (isset($_POST['delete_department_confirm'])){
168 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
169 $acl= get_module_permission($acl, "department", $this->dn);
170 if (chkacl($acl, "delete") == ""){
171 $this->remove_from_parent();
172 gosa_log ("Department object'".$this->dn."' has been removed");
173 } else {
174 print_red (_("You have no permission to remove this department."));
175 }
176 }
179 /***************
180 Edit department finished
181 ***************/
183 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config))){
185 /* Check tabs, will feed message array */
186 $message= $this->deptabs->check();
188 /* Save, or display error message? */
189 if (count($message) == 0){
191 $this->deptabs->save(true);
193 /* This object must be tagged, so set ObjectTaggingRequested to true */
194 if($this->deptabs->by_object['department']->must_be_tagged()){
195 $this->ObjectTaggingRequested = true;
196 }
198 /* Get recursive move is required, set RecursiveRemoveRequested to true */
199 if($this->deptabs->by_object['department']->am_i_moved()){
200 $this->RecursiveRemoveRequested = true;
201 }
203 /* This var indicated that there is an object which isn't saved right now. */
204 $this->ObjectInSaveMode = true;
206 $this->config->get_departments($this->dn);
207 $this->config->make_idepartments();
209 $this->DivListDepartment->config=$this->config;
211 } else {
212 /* Ok. There seem to be errors regarding to the tab data,
213 show message and continue as usual. */
214 show_errors($message);
215 }
216 }
219 /***************
220 Handle Tagging (Return output for an iframe)
221 ***************/
223 /* This department must be tagged (Is called from iframe, generates output)*/
224 if(isset($_GET['TagDepartment'])){
225 $this->deptabs->by_object['department']->tag_objects();
226 exit();
227 }
230 /***************
231 Handle recursive move (Return output for an iframe)
232 ***************/
234 /* initiate recursive remove (Is called from iframe, generates output)*/
235 if(isset($_GET['PerformRecMove'])){
236 $this->deptabs->by_object['department']->recursive_move("","",true);
237 exit();
238 }
241 /***************
242 Return iframes, which call tagging / recusrsive move
243 ***************/
245 /* While one of these vars below isset, we must return an iframe,
246 to perform requested operation */
247 if($this->ObjectTaggingRequested){
248 $this->ObjectTaggingRequested = false;
249 return($this->deptabs->by_object['department']->ShowTagFrame());
250 }
251 if($this->RecursiveRemoveRequested){
252 $this->RecursiveRemoveRequested = false;
253 return($this->deptabs->by_object['department']->ShowMoveFrame());
254 }
257 /***************
258 In case of tagging/moving the object wasn't deleted, do it know
259 ***************/
261 /* If there is an unsaved object and all operations are done
262 remove locks & save object tab & unset current object */
263 if($this->ObjectInSaveMode && (!$this->RecursiveRemoveRequested) && (!$this->ObjectTaggingRequested)){
264 $this->deptabs->save();
265 $this->ObjectInSaveMode = false;
266 if ($this->dn != "new"){
267 del_lock ($this->dn);
268 }
269 gosa_log ("Department object'".$this->dn."' has been saved");
270 unset ($this->deptabs);
271 $this->deptabs= NULL;
272 unset ($_SESSION['objectinfo']);
273 }
276 /***************
277 Dialog canceled
278 ***************/
280 /* User canceled edit oder delete
281 * Cancel dialog
282 */
283 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) || isset($_POST['delete_department_confirm'])){
284 del_lock ($this->dn);
285 unset($this->depdabs);
286 $this->deptabs= NULL;
287 unset ($_SESSION['objectinfo']);
288 }
290 /* Headpage or normal plugin screen? */
291 if ($this->deptabs != NULL){
293 /* Show main page (tabs) */
294 $display= $this->deptabs->execute();
295 if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
296 $display.= "<p style=\"text-align:right\">\n";
297 $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
298 $display.= " \n";
299 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
300 $display.= "</p>";
301 }
302 return ($display);
303 }else{
304 /* Display dialog with group list */
305 $this->DivListDepartment->parent = $this;
306 $this->DivListDepartment->execute();
307 $this->reload();
308 $this->DivListDepartment->DepartmentsAdded = true;
309 $this->DivListDepartment->setEntries($this->departments);
310 return($this->DivListDepartment->Draw());
311 }
312 }
315 function reload()
316 {
317 /* Vairaible init */
318 $base = $this->DivListDepartment->selectedBase;
319 $base_back = preg_replace("/^[^,]+,/","",$base);
320 $Regex = $this->DivListDepartment->Regex;
322 // Create Array to Test if we have a valid back button
323 $tmp = $_SESSION['config']->idepartments;
325 // In case of a valid back button create entry
326 if(isset($tmp[$base_back])){
327 $tmp2 ['dn'] = convert_department_dn($base_back);
329 // If empty always go to top
330 if(empty($tmp2['dn'])){
331 $tmp2['dn']="/";
332 }
333 $tmp2 ['description'][0] = _("..");
334 $result[$tmp[$base_back]]=$tmp2;
335 }
337 if($this->DivListDepartment->SubSearch){
338 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
339 $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT | GL_SUBSEARCH);
340 }else{
341 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
342 $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT );
343 }
345 $this->departments= array();
346 foreach ($res as $key => $value){
348 /* Don't display base as entry on subsearch */
349 if(($value['dn'] == $base) && ($this->DivListDepartment->SubSearch)){
350 continue;
351 }
353 $cdn= convert_department_dn($value['dn']);
355 /* Append to dep list */
356 if(isset($value["description"][0])){
357 $this->departments[$cdn]= get_sub_department($cdn)." - [".$value["description"][0]."]";
358 }else{
359 $this->departments[$cdn]= get_sub_department($cdn);//$value["description"][0];
360 }
361 }
362 natcasesort ($this->departments);
363 reset ($this->departments);
364 }
366 function remove_from_parent()
367 {
368 $ldap= $this->config->get_ldap_link();
369 $ldap->cd ($this->dn);
370 $ldap->recursive_remove();
372 /* Optionally execute a command after we're done */
373 $this->postremove();
375 /* Delete references to object groups */
376 $ldap->cd ($this->config->current['BASE']);
377 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
378 while ($ldap->fetch()){
379 $og= new ogroup($this->config, $ldap->getDN());
380 unset($og->member[$this->dn]);
381 $og->save ();
382 }
384 }
386 function remove_lock()
387 {
388 if (isset($this->dn)){
389 del_lock ($this->dn);
390 }
391 }
393 function save_object()
394 {
395 /* reload department */
396 $this->config->get_departments();
397 $config = $this->config;
399 $this->config->make_idepartments();
400 $this->DivListDepartment->save_object();
401 }
403 }
404 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
405 ?>