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 $this->dn= $this->config->departments[trim($s_entry)];
125 if (($user= get_lock($this->dn)) != ""){
126 return(gen_locked_message ($user, $this->dn));
127 }
129 /* Lock the current entry, so everyone will get the above dialog */
130 add_lock ($this->dn, $this->ui->dn);
132 /* Set up the users ACL's for this 'dn' */
133 $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
135 /* Register deptabs to trigger edit dialog */
136 $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
137 $this->deptabs->set_acl($this->acl);
138 $_SESSION['objectinfo']= $this->dn;
139 }
142 /***************
143 Delete entry
144 ***************/
146 /* Delete Entry if Posted action (s_action) == del
147 * The entry which will be deleted is defined in $s_entry
148 */
149 if ($s_action =="del"){
150 $this->dn= $this->config->departments[trim($s_entry)];
152 /* Check locking */
153 if (($user= get_lock($this->dn)) != ""){
154 $_SESSION['dn']= $this->dn;
155 return(gen_locked_message($user, $this->dn));
156 } else {
157 add_lock ($this->dn, $this->ui->dn);
158 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), @LDAP::fix($this->dn)));
159 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
160 return ($display);
161 }
162 }
165 /***************
166 Delete department confirmed
167 ***************/
169 /* If department deletion is accepted ...
170 * Finally delete department
171 */
172 if (isset($_POST['delete_department_confirm'])){
173 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
174 $acl= get_module_permission($acl, "department", $this->dn);
175 if (chkacl($acl, "delete") == ""){
176 $this->remove_from_parent();
177 gosa_log ("Department object'".$this->dn."' has been removed");
178 } else {
179 print_red (_("You have no permission to remove this department."));
180 }
181 }
184 /***************
185 Edit department finished
186 ***************/
188 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config))){
190 /* Check tabs, will feed message array */
191 $message= $this->deptabs->check();
193 /* Save, or display error message? */
194 if (count($message) == 0){
196 $this->deptabs->save(true);
197 $this->deptabs->by_object['department']->save();
199 /* This object must be tagged, so set ObjectTaggingRequested to true */
200 if($this->deptabs->by_object['department']->must_be_tagged()){
201 $this->ObjectTaggingRequested = true;
202 }
204 /* Get recursive move is required, set RecursiveRemoveRequested to true */
205 if($this->deptabs->by_object['department']->am_i_moved()){
206 $this->RecursiveRemoveRequested = true;
207 }
209 $this->config->get_departments($this->dn);
210 $this->config->make_idepartments();
212 $this->DivListDepartment->config=$this->config;
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\" value=\""._("Save")."\">\n";
304 $display.= " \n";
305 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
306 $display.= "</p>";
307 }
308 return ($display);
309 }else{
310 /* Display dialog with group list */
311 $this->DivListDepartment->parent = $this;
312 $this->DivListDepartment->execute();
313 $this->reload();
314 $this->DivListDepartment->DepartmentsAdded = true;
315 $this->DivListDepartment->setEntries($this->departments);
316 return($this->DivListDepartment->Draw());
317 }
318 }
321 function reload()
322 {
323 /* Vairaible init */
324 $base = $this->DivListDepartment->selectedBase;
325 $base_back = preg_replace("/^[^,]+,/","",$base);
326 $Regex = $this->DivListDepartment->Regex;
328 // Create Array to Test if we have a valid back button
329 $tmp = $_SESSION['config']->idepartments;
331 // In case of a valid back button create entry
332 if(isset($tmp[$base_back])){
333 $tmp2 ['dn'] = convert_department_dn($base_back);
335 // If empty always go to top
336 if(empty($tmp2['dn'])){
337 $tmp2['dn']="/";
338 }
339 $tmp2 ['description'][0] = _("..");
340 $result[$tmp[$base_back]]=$tmp2;
341 }
343 if($this->DivListDepartment->SubSearch){
344 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
345 "department", $base, array("ou", "description"), GL_SIZELIMIT | GL_SUBSEARCH);
346 }else{
347 $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
348 "department", $base, array("ou", "description"), GL_SIZELIMIT );
349 }
351 $this->departments= array();
353 /* Add current base to the list of available departments, but only if its naming attribute is 'ou' */
354 if(preg_match("/^ou=/",$base)){
355 $this->departments [ convert_department_dn($base) ] = ".";
356 }
358 foreach ($res as $key => $value){
360 /* Don't display base as entry on subsearch */
361 if(($value['dn'] == $base) && ($this->DivListDepartment->SubSearch)){
362 continue;
363 }
365 $cdn= convert_department_dn($value['dn']);
367 /* Append to dep list */
368 if(isset($value["description"][0])){
369 $this->departments[$cdn]= get_sub_department($cdn)." - [".$value["description"][0]."]";
370 }else{
371 $this->departments[$cdn]= get_sub_department($cdn);//$value["description"][0];
372 }
373 }
374 natcasesort ($this->departments);
375 reset ($this->departments);
376 }
378 function remove_from_parent()
379 {
380 $ldap= $this->config->get_ldap_link();
381 $ldap->cd ($this->dn);
382 $ldap->recursive_remove();
384 /* Optionally execute a command after we're done */
385 $this->postremove();
387 /* Delete references to object groups */
388 $ldap->cd ($this->config->current['BASE']);
389 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
390 while ($ldap->fetch()){
391 $og= new ogroup($this->config, $ldap->getDN());
392 unset($og->member[$this->dn]);
393 $og->save ();
394 }
396 }
398 function remove_lock()
399 {
400 if (isset($this->dn)){
401 del_lock ($this->dn);
402 }
403 }
405 function save_object()
406 {
407 /* reload department */
408 $this->config->get_departments();
409 $config = $this->config;
411 $this->config->make_idepartments();
412 $this->DivListDepartment->save_object();
413 }
415 }
416 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
417 ?>