31573b68f2b1d9a83b110422c069a1e97c41f951
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: $$Id: class_plugin.inc 14584 2009-10-12 14:04:22Z hickert $$
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 management
24 {
25 // Public
26 public $config = null;
27 public $ui = null;
29 // The plugin description
30 public $plugname = "unconfigured";
31 public $plIcon = "unconfigured";
32 public $plDescription = "unconfigured";
33 public $plHeadline = "unconfigured";
35 // The currently used object(s) (e.g. in edit, removal)
36 protected $dn = "";
37 protected $dns = array();
39 // The last used object(s).
40 protected $last_dn = "";
41 protected $last_dns = array();
43 // The common places the displayed objects are stored in. (e.g. array("ou=groups,",".."))
44 protected $storagePoints = array();
46 // The tab definitions to use for the current object.
47 protected $tabClass = ""; // e.g. usertabs
48 protected $tabType = ""; // e.g. USERTABS
49 protected $aclCategory = ""; // e.g. users
50 protected $objectName = ""; // e.g. users
52 // The opened object.
53 protected $tabObject = null;
54 protected $dialogObject = null;
56 // The last opened object.
57 protected $last_tabObject = null;
58 protected $last_dialogObject = null;
60 // Whether to display the apply button or not
61 protected $displayApplyBtn = "";
63 // Copy&Paste handler
64 protected $cpHandler = null;
66 // Indicates that we want to paste objects right now.
67 protected $cpPastingStarted = FALSE;
69 // The Snapshot handler class.
70 protected $snapHandler = null;
72 // The listing handlers
73 protected $headpage = null;
74 protected $filter = null;
76 // A list of configured actions/events
77 protected $actions = array();
79 function __construct($config,$ui,$plugname, $headpage)
80 {
81 $this->plugname = $plugname;
82 $this->headpage = $headpage;
83 $this->ui = $ui;
84 $this->config = $config;
86 if($this->cpHandler) $this->headpage->setCopyPasteHandler($this->cpHandler);
87 if($this->snapHandler) $this->headpage->setSnapshotHandler($this->snapHandler);
89 if(empty($this->plIcon)){
90 $this->plIcon = "plugins/".$plugname."/images/plugin.png";
91 }
93 // Register default actions
94 $this->registerAction("new", "newEntry");
95 $this->registerAction("edit", "editEntry");
96 $this->registerAction("apply", "applyChanges");
97 $this->registerAction("save", "saveChanges");
98 $this->registerAction("cancel", "cancelEdit");
99 $this->registerAction("remove", "removeEntryRequested");
100 $this->registerAction("removeConfirmed", "removeEntryConfirmed");
102 $this->registerAction("copy", "copyPasteHandler");
103 $this->registerAction("cut", "copyPasteHandler");
104 $this->registerAction("paste", "copyPasteHandler");
106 $this->registerAction("snapshot", "createSnapshotDialog");
107 $this->registerAction("restore", "restoreSnapshotDialog");
108 $this->registerAction("saveSnapshot","saveSnapshot");
109 $this->registerAction("restoreSnapshot","restoreSnapshot");
110 $this->registerAction("cancelSnapshot","closeDialogs");
112 }
114 /*! \brief Execute this plugin
115 * Handle actions/events, locking, snapshots, dialogs, tabs,...
116 */
117 function execute()
118 {
119 // Ensure that html posts and gets are kept even if we see a 'Entry islocked' dialog.
120 $vars = array('/^act$/','/^listing/','/^PID$/','/^FILTER_PID$/');
121 session::set('LOCK_VARS_TO_USE',$vars);
123 /* Display the copy & paste dialog, if it is currently open */
124 $ret = $this->copyPasteHandler("",array());
125 if($ret){
126 return($this->getHeader().$ret);
127 }
129 // Update filter
130 if ($this->filter) {
131 $this->filter->update();
132 session::global_set(get_class($this)."_filter", $this->filter);
133 session::set('autocomplete', $this->filter);
134 if (!$this->filter->isValid()){
135 msg_dialog::display(_("Filter error"), _("The filter is incomplete!"), ERROR_DIALOG);
136 }
137 }
139 // Handle actions (POSTs and GETs)
140 $str = $this->handleActions($this->detectPostActions());
141 if($str) return($this->getHeader().$str);
143 // Open single dialog objects
144 if(is_object($this->dialogObject)){
145 if(method_exists($this->dialogObject,'save_object')) $this->dialogObject->save_object();
146 if(method_exists($this->dialogObject,'execute')){
147 $display = $this->dialogObject->execute();
148 $display.= $this->_getTabFooter();
149 return($this->getHeader().$display);
150 }
151 }
153 // Display tab object.
154 if($this->tabObject instanceOf tabs || $this->tabObject instanceOf multi_plug){
155 $this->tabObject->save_object();
156 $display = $this->tabObject->execute();
157 $display.= $this->_getTabFooter();
158 return($this->getHeader().$display);
159 }
161 // Set current restore base for snapshot handling.
162 if(is_object($this->snapHandler)){
163 $bases = array();
164 foreach($this->storagePoints as $sp){
165 $bases[] = $sp.$this->headpage->getBase();
166 }
167 $this->snapHandler->setSnapshotBases($bases);
168 }
170 $this->headpage->update();
171 $display = $this->headpage->render();
172 return($this->getHeader().$display);
173 }
177 /*! \brief Generates the plugin header which is displayed whenever a tab object is
178 * opened.
179 */
180 protected function getHeader()
181 {
182 if (get_object_info() != ""){
183 $display= print_header(get_template_path($this->plIcon),_($this->plDescription),
184 "<img alt=\"\" class=\"center\" src=\"".get_template_path('images/lists/locked.png')."\">".
185 LDAP::fix(get_object_info()));
186 } else {
187 $display= print_header(get_template_path($this->plIcon),_($this->plDescription));
188 }
189 return($display);
190 }
193 /*! \brief Generates the footer which is used whenever a tab object is
194 * displayed.
195 */
196 protected function _getTabFooter()
197 {
198 // Do not display tab footer for non tab objects
199 if(!($this->tabObject instanceOf tabs || $this->tabObject instanceOf multi_plug)){
200 return("");
201 }
203 // Check if there is a dialog opened - We don't need any buttons in this case.
204 if($this->tabObject->by_object[$this->tabObject->current]){
205 $current = $this->tabObject->by_object[$this->tabObject->current];
206 if(is_object($current->dialog)){
207 return("");
208 }
209 }
211 // In case an of locked entry, we may have opened a read-only tab.
212 $str = "";
213 if(isset($this->tabObject->read_only) && $this->tabObject->read_only == TRUE){
214 $str.= "<p style=\"text-align:right\">
215 <input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">
216 </p>";
217 return($str);
218 }else{
220 // Display ok, (apply) and cancel buttons
221 $str.= "<p style=\"text-align:right\">\n";
222 $str.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
223 $str.= " \n";
224 if($this->displayApplyBtn){
225 $str.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
226 $str.= " \n";
227 }
228 $str.= "<input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
229 $str.= "</p>";
230 }
231 return($str);
232 }
235 /*! \brief Initiates the removal for the given entries
236 * and displays a confirmation dialog.
237 *
238 * @param String 'action' The name of the action which was the used as trigger.
239 * @param Array 'target' A list of object dns, which should be affected by this method.
240 * @param Array 'all' A combination of both 'action' and 'target'.
241 */
242 protected function removeEntryRequested($action,$target,$all)
243 {
244 $disallowed = array();
245 $this->dns = array();
247 // Check permissons for each target
248 foreach($target as $dn){
249 $acl = $this->ui->get_permissions($dn, $this->aclCategory."/".$this->aclPlugin);
250 if(preg_match("/d/",$acl)){
251 $this->dns[] = $dn;
252 }else{
253 $disallowed[] = $dn;
254 }
255 }
256 if(count($disallowed)){
257 msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
258 }
260 // We've at least one entry to delete.
261 if(count($this->dns)){
263 // check locks
264 if ($user= get_multiple_locks($this->dns)){
265 return(gen_locked_message($user,$this->dns));
266 }
268 // Add locks
269 $dns_names = array();
270 foreach($this->dns as $dn){
271 $dns_names[] =LDAP::fix($dn);
272 }
273 add_lock ($this->dns, $this->ui->dn);
275 // Display confirmation dialog.
276 $smarty = get_smarty();
277 $smarty->assign("info", msgPool::deleteInfo($dns_names,_($this->objectName)));
278 $smarty->assign("multiple", true);
279 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
280 }
281 }
284 /*! \brief Object removal was confirmed, now remove the requested entries.
285 *
286 * @param String 'action' The name of the action which was the used as trigger.
287 * @param Array 'target' A list of object dns, which should be affected by this method.
288 * @param Array 'all' A combination of both 'action' and 'target'.
289 */
290 function removeEntryConfirmed($action="",$target=array(),$all=array(),
291 $altTabClass="",$altTabType="",$altAclCategory="")
292 {
293 $tabType = $this->tabType;
294 $tabClass = $this->tabClass;
295 $aclCategory = $this->aclCategory;
296 if(!empty($altTabClass)) $tabClass = $altTabClass;
297 if(!empty($altTabType)) $tabType = $altTabType;
298 if(!empty($altAclCategory)) $aclCategory = $altAclCategory;
300 foreach($this->dns as $key => $dn){
302 // Check permissions, are we allowed to remove this object?
303 $acl = $this->ui->get_permissions($dn, $this->aclCategory."/".$this->aclPlugin);
304 if(preg_match("/d/",$acl)){
306 // Delete the object
307 $this->dn = $dn;
308 $this->tabObject= new $tabClass($this->config,$this->config->data['TABS'][$tabType], $this->dn, $aclCategory);
309 $this->tabObject->set_acl_base($this->dn);
310 $this->tabObject->delete ();
312 // Remove the lock for the current object.
313 del_lock($this->dn);
314 } else {
315 msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
316 new log("security","groups/".get_class($this),$dn,array(),"Tried to trick deletion.");
317 }
318 }
320 // Cleanup
321 $this->remove_lock();
322 $this->closeDialogs();
323 }
326 /*! \brief Detects actions/events send by the ui
327 * and the corresponding targets.
328 */
329 function detectPostActions()
330 {
331 $action= $this->headpage->getAction();
332 if(isset($_POST['edit_apply'])) $action['action'] = "apply";
333 if(isset($_POST['edit_finish'])) $action['action'] = "save";
334 if(isset($_POST['edit_cancel'])) $action['action'] = "cancel";
335 if(isset($_POST['delete_confirmed'])) $action['action'] = "removeConfirmed";
337 // Detect Snapshot actions
338 if(isset($_POST['CreateSnapshot'])) $action['action'] = "saveSnapshot";
339 if(isset($_POST['CancelSnapshot'])) $action['action'] = "cancelSnapshot";
340 foreach($_POST as $name => $value){
341 $once =TRUE;
342 if(preg_match("/^RestoreSnapShot_/",$name) && $once){
343 $once = FALSE;
344 $entry = base64_decode(preg_replace("/^RestoreSnapShot_([^_]*)_[xy]$/i","\\1",$name));
345 $action['action'] = "restoreSnapshot";
346 $action['targets'] = array($entry);
347 }
348 }
350 return($action);
351 }
354 /*! \brief Calls the registered method for a given action/event.
355 */
356 function handleActions($action)
357 {
358 // Start action
359 if(isset($this->actions[$action['action']])){
360 $func = $this->actions[$action['action']];
361 if(!isset($action['targets']))$action['targets']= array();
362 return($this->$func($action['action'],$action['targets'],$action));
363 }
364 }
367 /*! \brief Opens the snapshot creation dialog for the given target.
368 *
369 * @param String 'action' The name of the action which was the used as trigger.
370 * @param Array 'target' A list of object dns, which should be affected by this method.
371 * @param Array 'all' A combination of both 'action' and 'target'.
372 */
373 function createSnapshotDialog($action="",$target=array(),$all=array())
374 {
375 foreach($target as $entry){
376 if(!empty($entry) && $this->ui->allow_snapshot_create($entry,$this->aclCategory)){
377 $this->dialogObject = new SnapShotDialog($this->config,$entry,$this);
378 $this->dialogObject->aclCategories = array($this->aclCategory);
380 }else{
381 msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to create a snapshot for %s."),$entry),
382 ERROR_DIALOG);
383 }
384 }
385 }
388 /*! \brief Creates a snapshot new entry - This method is called when the somebody
389 * clicks 'save' in the "Create snapshot dialog" (see ::createSnapshotDialog).
390 *
391 * @param String 'action' The name of the action which was the used as trigger.
392 * @param Array 'target' A list of object dns, which should be affected by this method.
393 * @param Array 'all' A combination of both 'action' and 'target'.
394 */
395 function saveSnapsho($action="",$target=array(),$all=array())
396 {
397 $this->dialogObject->save_object();
398 $msgs = $this->dialogObject->check();
399 if(count($msgs)){
400 foreach($msgs as $msg){
401 msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
402 }
403 }else{
404 $this->dn = $this->dialogObject->dn;
405 $this->snapHandler->create_snapshot( $this->dn,$this->dialogObject->CurrentDescription);
406 $this->closeDialogs();
407 }
408 }
411 /*! \brief Restores a snapshot object.
412 * The dn of the snapshot entry has to be given as ['target'] parameter.
413 *
414 * @param String 'action' The name of the action which was the used as trigger.
415 * @param Array 'target' A list of object dns, which should be affected by this method.
416 * @param Array 'all' A combination of both 'action' and 'target'.
417 */
418 function restoreSnapshot($action="",$target=array(),$all=array())
419 {
420 $entry = array_pop($target);
421 if(!empty($entry) && $this->ui->allow_snapshot_restore($entry,$this->aclCategory)){
422 $this->snapHandler->restore_snapshot($entry);
423 $this->closeDialogs();
424 }else{
425 msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$entry),
426 ERROR_DIALOG);
427 }
428 }
431 /*! \brief Displays the "Restore snapshot dialog" for a given target.
432 * If no target is specified, open the restore removed object
433 * dialog.
434 * @param String 'action' The name of the action which was the used as trigger.
435 * @param Array 'target' A list of object dns, which should be affected by this method.
436 * @param Array 'all' A combination of both 'action' and 'target'.
437 */
438 function restoreSnapshotDialog($action="",$target=array(),$all=array())
439 {
440 // Set current restore base for snapshot handling.
441 if(is_object($this->snapHandler)){
442 $bases = array();
443 foreach($this->storagePoints as $sp){
444 $bases[] = $sp.$this->headpage->getBase();
445 }
446 }
448 // No target, open the restore removed object dialog.
449 if(!count($target)){
450 $entry = $this->headpage->getBase();
451 if(!empty($entry) && $this->ui->allow_snapshot_restore($entry,$this->aclCategory)){
452 $this->dialogObject = new SnapShotDialog($this->config,$entry,$this);
453 $this->dialogObject->set_snapshot_bases($bases);
454 $this->dialogObject->display_all_removed_objects = true;
455 $this->dialogObject->display_restore_dialog = true;
456 }else{
457 msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$entry),
458 ERROR_DIALOG);
459 }
460 }else{
462 // Display the restore points for a given object.
463 $entry = array_pop($target);
464 if(!empty($entry) && $this->ui->allow_snapshot_restore($entry,$this->aclCategory)){
465 $this->dialogObject = new SnapShotDialog($this->config,$entry,$this);
466 $this->dialogObject->set_snapshot_bases($bases);
467 $this->dialogObject->display_restore_dialog = true;
468 }else{
469 msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$entry),
470 ERROR_DIALOG);
471 }
472 }
473 }
476 /*! \brief This method intiates the object creation.
477 *
478 * @param String 'action' The name of the action which was the used as trigger.
479 * @param Array 'target' A list of object dns, which should be affected by this method.
480 * @param Array 'all' A combination of both 'action' and 'target'.
481 */
482 function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
483 {
484 /* To handle mutliple object types overload this method.
485 * ...
486 * registerAction('newUser', 'newEntry');
487 * registerAction('newGroup','newEntry');
488 * ...
489 *
490 * function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory)
491 * {
492 * switch($action){
493 * case 'newUser' : {
494 * mangement::newEntry($action,$target,$all,"usertabs","USERTABS","users");
495 * }
496 * case 'newGroup' : {
497 * mangement::newEntry($action,$target,$all,"grouptabs","GROUPTABS","groups");
498 * }
499 * }
500 * }
501 **/
502 $tabType = $this->tabType;
503 $tabClass = $this->tabClass;
504 $aclCategory = $this->aclCategory;
505 if(!empty($altTabClass)) $tabClass = $altTabClass;
506 if(!empty($altTabType)) $tabType = $altTabType;
507 if(!empty($altAclCategory)) $aclCategory = $altAclCategory;
509 // Check locking & lock entry if required
510 $this->displayApplyBtn = FALSE;
511 $this->dn = "new";
512 $this->is_new = TRUE;
513 $this->is_single_edit = FALSE;
514 $this->is_multiple_edit = FALSE;
516 set_object_info($this->dn);
518 // Open object.
519 if(empty($tabClass) || empty($tabType)){
520 // No tab type defined
521 }else{
522 $this->tabObject= new $tabClass($this->config,$this->config->data['TABS'][$tabType], $this->dn, $aclCategory);
523 $this->tabObject->set_acl_base($this->headpage->getBase());
524 }
525 }
528 /*! \brief This method opens an existing object or a list of existing objects to be edited.
529 *
530 *
531 * @param String 'action' The name of the action which was the used as trigger.
532 * @param Array 'target' A list of object dns, which should be affected by this method.
533 * @param Array 'all' A combination of both 'action' and 'target'.
534 */
535 function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
536 {
537 /* To handle mutliple object types overload this method.
538 * ...
539 * registerAction('editUser', 'editEntry');
540 * registerAction('editGroup','editEntry');
541 * ...
542 *
543 * function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory)
544 * {
545 * switch($action){
546 * case 'editUser' : {
547 * mangement::editEntry($action,$target,$all,"usertabs","USERTABS","users");
548 * }
549 * case 'editGroup' : {
550 * mangement::editEntry($action,$target,$all,"grouptabs","GROUPTABS","groups");
551 * }
552 * }
553 * }
554 **/
555 $tabType = $this->tabType;
556 $tabClass = $this->tabClass;
557 $aclCategory = $this->aclCategory;
558 if(!empty($altTabClass)) $tabClass = $altTabClass;
559 if(!empty($altTabType)) $tabType = $altTabType;
560 if(!empty($altAclCategory)) $aclCategory = $altAclCategory;
562 // Single edit - we only got one object dn.
563 if(count($target) == 1){
564 $this->displayApplyBtn = TRUE;
565 $this->is_new = FALSE;
566 $this->is_single_edit = TRUE;
567 $this->is_multiple_edit = FALSE;
569 // Get the dn of the object and creates lock
570 $this->dn = array_pop($target);
571 set_object_info($this->dn);
572 $user = get_lock($this->dn);
573 if ($user != ""){
574 return(gen_locked_message ($user, $this->dn,TRUE));
575 }
576 add_lock ($this->dn, $this->ui->dn);
578 // Open object.
579 if(empty($tabClass) || empty($tabType)){
580 trigger_error("We can't edit any object(s). 'tabClass' or 'tabType' is empty!");
581 }else{
582 $tab = $tabClass;
583 $this->tabObject= new $tab($this->config,$this->config->data['TABS'][$tabType], $this->dn,$aclCategory);
584 $this->tabObject->set_acl_base($this->dn);
585 }
586 }else{
588 // We've multiple entries to edit.
589 $this->is_new = FALSE;
590 $this->is_singel_edit = FALSE;
591 $this->is_multiple_edit = TRUE;
593 // Open multiple edit handler.
594 if(empty($tabClass) || empty($tabType)){
595 trigger_error("We can't edit any object(s). 'tabClass' or 'tabType' is empty!");
596 }else{
597 $this->dns = $target;
598 $tmp = new multi_plug($this->config,$tabClass,$this->config->data['TABS'][$tabType],
599 $this->dns,$this->headpage->getBase(),$aclCategory);
601 // Check for locked entries
602 if ($tmp->entries_locked()){
603 return($tmp->display_lock_message());
604 }
606 // Now lock entries.
607 $tmp->lock_entries($this->ui->dn);
608 if($tmp->multiple_available()){
609 $this->tabObject = $tmp;
610 set_object_info($this->tabObject->get_object_info());
611 }
612 }
613 }
614 }
617 /*! \brief Save object modifications and closes dialogs (returns to object listing).
618 * - Calls '::check' to validate the given input.
619 * - Calls '::save' to save back object modifications (e.g. to ldap).
620 * - Calls '::remove_locks' to remove eventually created locks.
621 * - Calls '::closeDialogs' to return to the object listing.
622 */
623 protected function saveChanges()
624 {
625 if($this->tabObject instanceOf tabs || $this->tabObject instanceOf multi_plug){
626 $this->tabObject->save_object();
627 $msgs = $this->tabObject->check();
628 if(count($msgs)){
629 msg_dialog::displayChecks($msgs);
630 return("");
631 }else{
632 $this->tabObject->save();
633 $this->remove_lock();
634 $this->closeDialogs();
635 }
636 }
637 }
640 /*! \brief Save object modifications and keep dialogs opened.
641 * - Calls '::check' to validate the given input.
642 * - Calls '::save' to save back object modifications (e.g. to ldap).
643 */
644 protected function applyChanges()
645 {
646 if($this->tabObject instanceOf tabs || $this->tabObject instanceOf multi_plug){
647 $this->tabObject->save_object();
648 $msgs = $this->tabObject->check();
649 if(count($msgs)){
650 msg_dialog::displayChecks($msgs);
651 return("");
652 }else{
653 $this->tabObject->save();
654 $this->tabObject->re_init();
655 }
656 }
657 }
660 /*! \brief This method closes dialogs
661 * and cleans up the cached object info and the ui.
662 */
663 protected function closeDialogs()
664 {
665 $this->last_dn = $this->dn;
666 $this->last_dns = $this->dns;
667 $this->last_tabObject = $this->tabObject;
668 $this->last_dialogObject = $this->dialogObject;
669 $this->dn = "";
670 $this->dns = array();
671 $this->tabObject = null;
672 $this->dialogObject = null;
673 set_object_info();
674 }
677 /*! \brief Editing an object was caneled.
678 * Close dialogs/tabs and remove locks.
679 */
680 protected function cancelEdit()
681 {
682 $this->remove_lock();
683 $this->closeDialogs();
684 }
687 /*! \brief Every click in the list user interface sends an event
688 * here can we connect those events to a method.
689 * eg. ::registerEvent('new','createUser')
690 * When the action/event new is send, the method 'createUser'
691 * will be called.
692 */
693 function registerAction($action,$target)
694 {
695 $this->actions[$action] = $target;
696 }
699 /*! \brief Removes ldap object locks created by this class.
700 * Whenever an object is edited, we create locks to avoid
701 * concurrent modifications.
702 * This locks will automatically removed here.
703 */
704 function remove_lock()
705 {
706 if(!empty($this->dn) && $this->dn != "new"){
707 del_lock($this->dn);
708 }
709 if(count($this->dns)){
710 del_lock($this->dns);
711 }
712 }
715 /*! \brief This method is used to queue and process copy&paste actions.
716 * Allows to copy, cut and paste mutliple entries at once.
717 * @param String 'action' The name of the action which was the used as trigger.
718 * @param Array 'target' A list of object dns, which should be affected by this method.
719 * @param Array 'all' A combination of both 'action' and 'target'.
720 */
721 function copyPasteHandler($action="",$target=array(),$all=array(),
722 $altTabClass ="", $altTabType = "", $altAclCategory="",$altAclPlugin="")
723 {
724 // Return without any actions while copy&paste handler is disabled.
725 if(!is_object($this->cpHandler)) return("");
727 $tabType = $this->tabType;
728 $tabClass = $this->tabClass;
729 $aclCategory = $this->aclCategory;
730 $aclPlugin = $this->aclPlugin;
731 if(!empty($altTabClass)) $tabClass = $altTabClass;
732 if(!empty($altTabType)) $tabType = $altTabType;
733 if(!empty($altAclCategory)) $aclCategory = $altAclCategory;
734 if(!empty($altAclPlugin)) $aclPlugin = $altAclPlugin;
736 // Save user input
737 $this->cpHandler->save_object();
739 // Add entries to queue
740 if($action == "copy" || $action == "cut"){
741 $this->cpHandler->cleanup_queue();
742 foreach($target as $dn){
743 if($action == "copy" && $this->ui->is_copyable($dn,$aclCategory,$aclPlugin)){
744 $this->cpHandler->add_to_queue($dn,"copy",$tabClass,$tabType,$aclCategory);
745 }
746 if($action == "cut" && $this->ui->is_cutable($dn,$aclCategory,$aclPlugin)){
747 $this->cpHandler->add_to_queue($dn,"cut",$tabClass,$tabType,$aclCategory);
748 }
749 }
750 }
752 // Initiate pasting
753 if($action == "paste"){
754 $this->cpPastingStarted = TRUE;
755 }
757 // Display any c&p dialogs, eg. object modifications required before pasting.
758 if($this->cpPastingStarted && $this->cpHandler->entries_queued()){
759 $this->cpHandler->SetVar("base",$this->headpage->getBase());
760 $data = $this->cpHandler->execute();
761 if(!empty($data)){
762 return($data);
763 }
764 }
766 // Automatically disable pasting process since there is no entry left to paste.
767 if(!$this->cpHandler->entries_queued()){
768 $this->cpPastingStarted = FALSE;
769 }
770 return("");
771 }
774 function setFilter($str) {
775 $this->filter = $str;
776 }
778 }
780 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
781 ?>