trunk/gosa-core/plugins/admin/ogroups/class_ogroupManagement.inc

   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  */
  22
  23 class ogroupManagement extends plugin
  24 {
  25   /* Definitions */
  26   var $plHeadline= "Object groups";
  27   var $plDescription= "Manage object groups";
  28
  29   /* attribute list for save action */
  30   var $attributes= array();
  31   var $objectclasses= array();
  32   var $obtypes= array();
  33   var $ogroup;
  34
  35   var $CopyPasteHandler = NULL;
  36   var $DivListOGroup    = NULL;
  37   var $start_pasting_copied_objects = FALSE;
  38
  39   var $dns = array();
  40   var $acl_module   = array("ogroups");
  41
  42   function ogroupManagement (&$config, $dn= NULL)
  43   {
  44     /* Include config object */
  45     $this->config= &$config;
  46     $this->ui= get_userinfo();
  47
  48     /* Copy & Paste enabled ?
  49      */
  50     if ($this->config->get_cfg_value("copyPaste") == "true"){
  51       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  52     }
  53
  54     /* Div lsit management */
  55     $this->DivListOGroup = new divListOGroup($this->config,$this);
  56   }
  57
  58   function execute()
  59   {
  60     /* Call parent execute */
  61     plugin::execute();
  62
  63     /****************
  64       Variable intialisation && Check posts for commands
  65      ****************/
  66
  67     session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^group_edit_/","/^group_del_/","/^item_selected/","/^remove_multiple_ogroups/","/^menu_action/"));
  68
  69     $smarty     = get_smarty();
  70     $s_action   = "";
  71     $s_entry    = "";
  72
  73     /* Test Posts */
  74     foreach($_POST as $key => $val){
  75       // Post for delete
  76       if(preg_match("/^group_del.*/",$key)){
  77         $s_action = "del";
  78         $s_entry  = preg_replace("/^group_".$s_action."_/i","",$key);
  79         // Post for edit
  80       }elseif(preg_match("/^group_edit_.*/",$key)){
  81         $s_action="edit";
  82         $s_entry  = preg_replace("/^group_".$s_action."_/i","",$key);
  83         // Post for new
  84       }elseif(preg_match("/^group_new.*/",$key)){
  85         $s_action="new";
  86       }elseif(preg_match("/^editPaste.*/i",$key)){
  87         $s_action="editPaste";
  88       }elseif(preg_match("/^copy_.*/",$key)){
  89         $s_action="copy";
  90         $s_entry  = preg_replace("/^copy_/i","",$key);
  91       }elseif(preg_match("/^cut_.*/",$key)){
  92         $s_action="cut";
  93         $s_entry  = preg_replace("/^cut_/i","",$key);
  94       }elseif(preg_match("/^remove_multiple_ogroups/",$key)){
  95         $s_action="del_multiple";
  96       }elseif(preg_match("/^multiple_cut_ogroups/",$key)){
  97         $s_action = "cut_multiple";
  98       }elseif(preg_match("/^multiple_copy_ogroups/",$key)){
  99         $s_action = "copy_multiple";
 100       }elseif(preg_match("/_group_edit_/",$key)){
 101         $type = preg_replace("/_group_edit_.*$/","",$key);
 102         $s_action="edit";
 103         $s_entry  = preg_replace("/".$type."_group_edit_/i","",$key);
 104         $_POST['arg'] = $type;
 105       }
 106     }
 107     $s_entry  = preg_replace("/_.$/","",$s_entry);
 108
 109     // Edit if
 110     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 111       $s_action ="edit";
 112       $s_entry  = $_GET['id'];
 113     }
 114
 115
 116
 117     /* handle C&P from layers menu */
 118     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 119       $s_action = "copy_multiple";
 120     }
 121     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 122       $s_action = "cut_multiple";
 123     }
 124     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 125       $s_action = "editPaste";
 126     }
 127
 128     /* Create options */
 129     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "group_new"){
 130       $s_action = "new";
 131     }
 132
 133     /* handle remove from layers menu */
 134     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 135       $s_action = "del_multiple";
 136     }
 137
 138     /* Hanlde notification event requests */
 139     if(isset($_POST['menu_action']) && preg_match("/^event/",$_POST['menu_action'])){
 140       $s_action = $_POST['menu_action'];
 141     }
 142
 143
 144     /********************
 145       Create notification event
 146      ********************/
 147
 148     if(preg_match("/^event_/",$s_action) && class_available("DaemonEvent")){
 149       $ids = $this->list_get_selected_items();
 150       /* Resolve the selected items to their corresponding uids and group names */
 151       $targets = array();
 152       foreach($ids as $id){
 153         $ogroup = $this->ogrouplist[$id]['cn'][0];
 154         $targets['OBJECTGROUPS'][] = $ogroup;
 155       }
 156       if(count($targets)){
 157         $events = DaemonEvent::get_event_types(USER_EVENT);
 158         $event = preg_replace("/^event_/","",$s_action);
 159         if(isset($events['BY_CLASS'][$event])){
 160           $type = $events['BY_CLASS'][$event];
 161           $this->ogroup = new $type['CLASS_NAME']($this->config);
 162           $this->ogroup->add_targets($targets);
 163           $this->ogroup->set_type(TRIGGERED_EVENT);
 164         }
 165       }
 166     }
 167
 168     /* Abort event dialog */
 169     if(isset($_POST['abort_event_dialog'])){
 170       $this->ogroup = FALSE;
 171     }
 172
 173     /* Save event */
 174     if(isset($_POST['save_event_dialog'])){
 175       $this->ogroup->save_object();
 176       $msgs = $this->ogroup->check();
 177       if (count($msgs)) {
 178         msg_dialog::displayChecks($msgs);
 179       }
 180       else {
 181         $o_queue = new gosaSupportDaemon();
 182         $o_queue->append($this->ogroup);
 183         if($o_queue->is_error()){
 184           msg_dialog::display(_("Infrastructure error"), msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 185         }else{
 186           $this->ogroup = FALSE;
 187         }
 188       }
 189     }
 190
 191     /* Display event */
 192     if($this->ogroup instanceof DaemonEvent){
 193       $this->ogroup->save_object();
 194       return($this->ogroup->execute());
 195     }
 196
 197
 198     /****************
 199       Copy & Paste handling
 200      ****************/
 201
 202     /* Display the copy & paste dialog, if it is currently open */
 203     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 204     if($ret){
 205       return($ret);
 206     }
 207
 208
 209     /***************
 210       Create a new object group
 211      ****************/
 212
 213     /* New group? */
 214     if ($s_action=="new"){
 215
 216       /* By default we set 'dn' to 'new', all relevant plugins will
 217          react on this. */
 218       $this->dn= "new";
 219
 220       /* Create new ogroup- object */
 221       $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $this->dn,"ogroups");
 222       $this->ogroup->set_acl_base($this->DivListOGroup->selectedBase);
 223     }
 224
 225
 226     /********************
 227       Delete MULTIPLE entries requested, display confirm dialog
 228      ********************/
 229     if ($s_action=="del_multiple"){
 230       $ids = $this->list_get_selected_items();
 231
 232       if(count($ids)){
 233         $this->dns = array();
 234         $disallowed = array();
 235         foreach($ids as $id){
 236           $dn = $this->ogrouplist[$id]['dn'];
 237           $acl = $this->ui->get_permissions($dn, "ogroups/ogroup");
 238           if(preg_match("/d/",$acl)){
 239             $this->dns[$id] = $dn;
 240           }else{
 241             $disallowed[] = $dn;
 242           }
 243         }
 244
 245         if(count($disallowed)){
 246           msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 247         }
 248
 249         if(count($this->dns)){
 250
 251           /* Check locks */
 252           if ($user= get_multiple_locks($this->dns)){
 253             return(gen_locked_message($user,$this->dns));
 254           }
 255
 256           $dns_names = array();
 257           foreach($this->dns as $dn){
 258             $dns_names[] = LDAP::fix($dn);
 259           }
 260
 261           add_lock ($this->dns, $this->ui->dn);
 262
 263           /* Lock the current entry, so nobody will edit it during deletion */
 264           $smarty->assign("info", msgPool::deleteInfo($dns_names,_("object group")));
 265           $smarty->assign("multiple", true);
 266           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 267         }
 268       }
 269     }
 270
 271
 272     /********************
 273       Delete MULTIPLE entries confirmed
 274      ********************/
 275
 276     /* Confirmation for deletion has been passed. Users should be deleted. */
 277     if (isset($_POST['delete_multiple_ogroup_confirm'])){
 278
 279       /* Remove user by user and check acls before removeing them */
 280       foreach($this->dns as $key => $dn){
 281
 282         $acl = $this->ui->get_permissions($dn, "ogroups/ogroup");
 283         if (preg_match('/d/', $acl)){
 284
 285           /* Delete request is permitted, perform LDAP action */
 286           $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $dn);
 287           $this->ogroup->delete ();
 288           unset ($this->ogroup);
 289           $this->ogroup= NULL;
 290         } else {
 291
 292           /* Normally this shouldn't be reached, send some extra
 293              logs to notify the administrator */
 294           msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 295           new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
 296         }
 297       }
 298
 299       /* Remove lock file after successfull deletion */
 300       $this->remove_lock();
 301       $this->dns = array();
 302     }
 303
 304
 305     /********************
 306       Delete MULTIPLE entries Canceled
 307      ********************/
 308
 309     /* Remove lock */
 310     if(isset($_POST['delete_multiple_ogroup_cancel'])){
 311
 312       /* Remove lock file after successfull deletion */
 313       $this->remove_lock();
 314       $this->dns = array();
 315     }
 316
 317
 318     /****************
 319       Delete object group
 320      ****************/
 321
 322     if ($s_action=="del"){
 323
 324       /* Get 'dn' from posted 'uid' */
 325       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 326
 327       /* Load permissions for selected 'dn' and check if
 328          we're allowed to remove this 'dn' */
 329       $acl = $this->ui->get_permissions($this->dn,"ogroups/ogroup");
 330       if(preg_match("/d/",$acl)){
 331
 332         /* Check locking, save current plugin in 'back_plugin', so
 333            the dialog knows where to return. */
 334         if (($user= get_lock($this->dn)) != ""){
 335           return(gen_locked_message ($user, $this->dn));
 336         }
 337
 338         /* Lock the current entry, so nobody will edit it during deletion */
 339         add_lock ($this->dn, $this->ui->dn);
 340         $smarty->assign("info", msgPool::deleteInfo(LDAP::fix($this->dn),_("object group")));
 341         $smarty->assign("multiple", false);
 342         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 343       } else {
 344
 345         /* Obviously the user isn't allowed to delete. Show message and
 346            clean session. */
 347         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 348       }
 349     }
 350
 351
 352     /****************
 353       Delete confirmed
 354      ****************/
 355
 356     /* Confirmation for deletion has been passed. Group should be deleted. */
 357     if (isset($_POST['delete_group_confirm'])){
 358
 359       /* Some nice guy may send this as POST, so we've to check
 360          for the permissions again. */
 361       $acl = $this->ui->get_permissions($this->dn,"ogroups/ogroup");
 362       if(preg_match("/d/",$acl)){
 363
 364         /* Delete request is permitted, perform LDAP action */
 365         $this->ogroup= new ogrouptabs($this->config,
 366             $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 367         $this->ogroup->delete ();
 368         unset ($this->ogroup);
 369         $this->ogroup= NULL;
 370       } else {
 371
 372         /* Normally this shouldn't be reached, send some extra
 373            logs to notify the administrator */
 374         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 375         new log("security","ogroups/".get_class($this),$dn,array(),"Tried to trick deletion.");
 376       }
 377
 378       /* Remove lock file after successfull deletion */
 379       $this->remove_lock();
 380       set_object_info();
 381     }
 382
 383
 384     /****************
 385       Delete object group Canceled
 386      ****************/
 387
 388     /* Delete group canceled? */
 389     if (isset($_POST['delete_cancel'])){
 390       $this->remove_lock();
 391       set_object_info();
 392     }
 393
 394
 395     /****************
 396       Edit group
 397      ****************/
 398
 399     if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
 400
 401       /* Get 'dn' from posted 'uid', must be unique */
 402       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 403
 404       /* Check locking, save current plugin in 'back_plugin', so
 405          the dialog knows where to return. */
 406       if (($user= get_lock($this->dn)) != ""){
 407         return(gen_locked_message ($user, $this->dn,TRUE));
 408       }
 409
 410       /* Lock the current entry, so everyone will get the
 411          above dialog */
 412       add_lock ($this->dn, $this->ui->dn);
 413
 414       /* Register grouptab to trigger edit dialog */
 415       $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $this->dn, "ogroups");
 416       $this->ogroup->set_acl_base($this->dn);
 417       set_object_info($this->dn);
 418     }
 419
 420
 421     /****************
 422       Edit finished save
 423      ****************/
 424
 425     /* Finish button has been pressed */
 426     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->ogroup->config)) ){
 427
 428       /* Check tabs, will feed message array */
 429       $message= $this->ogroup->check();
 430
 431       /* Save, or display error message? */
 432       if (count($message) == 0){
 433
 434         /* Save user data to ldap */
 435         $this->ogroup->save();
 436
 437         if (!isset($_POST['edit_apply'])){
 438           /* Group has been saved successfully, remove lock from
 439              LDAP. */
 440           if ($this->dn != "new"){
 441             $this->remove_lock();
 442           }
 443
 444           unset ($this->ogroup);
 445           $this->ogroup= NULL;
 446           set_object_info();
 447         }else{
 448
 449           /* Reinitialize tab */
 450           if($this->ogroup instanceof tabs){
 451             $this->ogroup->re_init();
 452           }
 453         }
 454       } else {
 455         /* Ok. There seem to be errors regarding to the tab data,
 456            show message and continue as usual. */
 457         msg_dialog::displayChecks($message);
 458       }
 459     }
 460
 461
 462     /****************
 463       Cancel edit object group
 464      ****************/
 465
 466     /* Cancel dialogs */
 467     if ((isset($_POST['edit_cancel']))  && (isset($this->ogroup->dn))){
 468       $this->remove_lock();
 469       $this->ogroup= NULL;
 470       set_object_info();
 471     }
 472
 473
 474     /****************
 475       Display open dialogs
 476      ****************/
 477
 478     /* Show dialog if object is present */
 479     if (isset($this->ogroup->config)){
 480       $display= $this->ogroup->execute();
 481
 482       /* Don't show buttons if tab dialog requests this */
 483       if(($this->ogroup instanceOf tabs || $this->ogroup instanceOf plugin) && $this->ogroup->read_only == TRUE){
 484         $display.= "<p style=\"text-align:right\">
 485           <input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">
 486           </p>";
 487       }elseif (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
 488         $display.= "<p style=\"text-align:right\">\n";
 489         $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 490         $display.= "&nbsp;\n";
 491         if ($this->dn != "new"){
 492           $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 493           $display.= "&nbsp;\n";
 494         }
 495         $display.= "<input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 496         $display.= "</p>";
 497       }
 498       return ($display);
 499     }
 500
 501
 502     /****************
 503       Display list
 504      ****************/
 505
 506     /* Check if there is a snapshot dialog open */
 507     $base = $this->DivListOGroup->selectedBase;
 508     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
 509       return($str);
 510     }
 511
 512     /* Display dialog with group list */
 513     $this->DivListOGroup->parent = $this;
 514     $this->DivListOGroup->execute();
 515
 516     /* Add departments if subsearch is disabled */
 517     if(!$this->DivListOGroup->SubSearch){
 518       $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4,1);
 519     }
 520     $this->reload ();
 521     $this->DivListOGroup->setEntries($this->ogrouplist);
 522     return($this->DivListOGroup->Draw());
 523   }
 524
 525
 526   /* Return departments, that will be included within snapshot detection */
 527   function get_used_snapshot_bases()
 528   {
 529     return(array(get_ou('ogroupRDN').$this->DivListOGroup->selectedBase));
 530   }
 531
 532
 533
 534   function convert_list($input)
 535   {
 536     $temp= "";
 537
 538     $conv= array(
 539         "Y" => array("plugins/users/images/select_template.png",_("Templates") , "ogroup"),
 540         "U" => array("plugins/generic/images/head.png"        ,_("User")        , "ogroup"),
 541         "G" => array("plugins/groups/images/groups.png"       ,_("Group")       , "ogroup"),
 542         "A" => array("plugins/ogroups/images/application.png" ,_("Application") , "ogroup"),
 543         "D" => array("plugins/departments/department.png"     ,_("Department")  , "ogroup"),
 544         "S" => array("plugins/ogroups/images/server.png"      ,_("Server")      , "ogroup"),
 545         "F" => array("plugins/ogroups/images/asterisk.png"    ,_("Phone")       , "phonequeue"),
 546         "W" => array("plugins/ogroups/images/workstation.png" ,_("Workstation") , "workstartup"),
 547         "O" => array("plugins/ogroups/images/winstation.png"  ,_("Windows Install") , "ogroup"),
 548         "T" => array("plugins/ogroups/images/terminal.png"    ,_("Terminal")    , "termgroup"),
 549         "P" => array("plugins/ogroups/images/printer.png"     ,_("Printer")     , "ogroup"));
 550
 551     /* Assemble picture */
 552     $type= $input['gosaGroupObjects'][0];
 553     $type= preg_replace("/[^A-Z]/i","",$type);
 554     if (isset($type[0])){
 555       $p1['pic']= $conv[$type[0]][0];
 556       $p1['tit']= $conv[$type[0]][1];
 557       $p1['alt']= $type[0];
 558       $p1['lnk']= $conv[$type[0]][2];
 559       $html_object_1 = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' ";
 560     } else {
 561       $p1['pic']= "images/empty.png";
 562       $p1['tit']= "";
 563       $p1['alt']= "";
 564       $p1['lnk']= "";//$conv[$type[0]][2];
 565       $html_object_1 = "<img ";
 566     }
 567
 568     if (isset($type[1])){
 569       $p2['pic']= $conv[$type[1]][0];
 570       $p2['alt']= $type[1];
 571       $p2['tit']= $conv[$type[1]][1];
 572       $p2['lnk']= $conv[$type[1]][2];
 573       $html_object_2 = "<input type='image' name='".$p2['lnk']."_group_edit_%KEY' ";
 574     } else {
 575       $p2['pic']= "images/empty.png";
 576       $p2['alt']= "";
 577       $p2['tit']= "";
 578       $p2['lnk']= ""; //$conv[$type[0]][2];
 579       $html_object_2 = "<img ";
 580     }
 581
 582     $temp = $html_object_1." class='center' id='iconA".preg_replace("/_/","",$p1['lnk']."_group_edit_%KEY")."'
 583       src='".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
 584     $temp.= $html_object_2." class='center' id='iconB".preg_replace("/_/","",$p2['lnk']."_group_edit_%KEY")."'
 585       src='".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
 586     return ($temp);
 587   }
 588
 589
 590   function reload()
 591   {
 592     /* Set base for all searches && initialise some vars */
 593     $this->ogrouplist= array();
 594     $base     = $this->DivListOGroup->selectedBase;
 595     $filter   = "(gosaGroupObjects=[])";
 596     $Regex    = $this->DivListOGroup->Regex;
 597
 598     $chk = array(
 599         "UserGroups"          => "(gosaGroupObjects=*U*)" ,
 600         "GroupGroups"         => "(gosaGroupObjects=*G*)" ,
 601         "ApplicationGroups"   => "(gosaGroupObjects=*A*)" ,
 602         "DepartmentGroups"    => "(gosaGroupObjects=*D*)" ,
 603         "ServerGroups"        => "(gosaGroupObjects=*S*)" ,
 604         "WorkstationGroups"   => "(gosaGroupObjects=*W*)" ,
 605         "WindowsGroups"       => "(gosaGroupObjects=*O*)" ,
 606         "TerminalGroups"      => "(gosaGroupObjects=*T*)" ,
 607         "PrinterGroups"       => "(gosaGroupObjects=*P*)" ,
 608         "PhoneGroups"         => "(gosaGroupObjects=*F*)" );
 609     /* Create filter */
 610     foreach($chk as $chkBox => $FilterPart){
 611       if($this->DivListOGroup->$chkBox){
 612         $filter .=  $FilterPart;
 613       }
 614     }
 615     $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
 616
 617     if($this->DivListOGroup->SubSearch){
 618       $res= get_sub_list($filter, "ogroups",get_ou('ogroupRDN'), $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
 619     }else{
 620       $res= get_sub_list($filter, "ogroups",get_ou('ogroupRDN'), get_ou('ogroupRDN').$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
 621     }
 622
 623     $this->ogrouplist= $res;
 624     ksort ($this->ogrouplist);
 625     reset ($this->ogrouplist);
 626     $tmp=array();
 627     $tmp2 = array();
 628     foreach($this->ogrouplist as $tkey => $val ){
 629       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 630       $tmp2[strtolower($val['cn'][0]).$val['cn'][0]] = strtolower($val['cn'][0]).$val['cn'][0];
 631     }
 632     natcasesort($tmp2);
 633     $this->ogrouplist=array();
 634     foreach($tmp2 as $val){
 635       $this->ogrouplist[]=$tmp[$val];
 636     }
 637     reset ($this->ogrouplist);
 638   }
 639
 640
 641   function list_get_selected_items()
 642   {
 643     $ids = array();
 644     foreach($_POST as $name => $value){
 645       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 646         $id   = preg_replace("/^item_selected_/","",$name);
 647         $ids[$id] = $id;
 648       }
 649     }
 650     return($ids);
 651   }
 652
 653
 654   function copyPasteHandling_from_queue($s_action,$s_entry)
 655   {
 656     /* Check if Copy & Paste is disabled */
 657     if(!is_object($this->CopyPasteHandler)){
 658       return("");
 659     }
 660
 661     $ui = get_userinfo();
 662
 663     /* Add a single entry to queue */
 664     if($s_action == "cut" || $s_action == "copy"){
 665
 666       /* Cleanup object queue */
 667       $this->CopyPasteHandler->cleanup_queue();
 668       $dn = $this->ogrouplist[$s_entry]['dn'];
 669       if($s_action == "copy" && $ui->is_copyable($dn,"ogroups","ogroup")){
 670         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"ogrouptabs","OGROUPTABS","ogroups");
 671       }
 672       if($s_action == "cut" && $ui->is_cutable($dn,"ogroups","ogroup")){
 673         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"ogrouptabs","OGROUPTABS","ogroups");
 674       }
 675     }
 676
 677
 678     /* Add entries to queue */
 679     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 680
 681       /* Cleanup object queue */
 682       $this->CopyPasteHandler->cleanup_queue();
 683
 684       /* Add new entries to CP queue */
 685       foreach($this->list_get_selected_items() as $id){
 686         $dn = $this->ogrouplist[$id]['dn'];
 687
 688         if($s_action == "copy_multiple" && $ui->is_copyable($dn,"ogroups","ogroup")){
 689           $this->CopyPasteHandler->add_to_queue($dn,"copy","ogrouptabs","OGROUPTABS","ogroups");
 690         }
 691         if($s_action == "cut_multiple" && $ui->is_cutable($dn,"ogroups","ogroup")){
 692           $this->CopyPasteHandler->add_to_queue($dn,"cut","ogrouptabs","OGROUPTABS","ogroups");
 693         }
 694       }
 695     }
 696
 697     /* Start pasting entries */
 698     if($s_action == "editPaste"){
 699       $this->start_pasting_copied_objects = TRUE;
 700     }
 701
 702     /* Return C&P dialog */
 703     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 704
 705       /* Get dialog */
 706       $this->CopyPasteHandler->SetVar("base",$this->DivListOGroup->selectedBase);
 707       $data = $this->CopyPasteHandler->execute();
 708
 709       /* Return dialog data */
 710       if(!empty($data)){
 711         return($data);
 712       }
 713     }
 714     /* Automatically disable status for pasting */
 715     if(!$this->CopyPasteHandler->entries_queued()){
 716       $this->start_pasting_copied_objects = FALSE;
 717     }
 718     return("");
 719   }
 720
 721
 722   function remove_lock()
 723   {
 724     if (isset($this->apptabs->dn)){
 725       del_lock ($this->apptabs->dn);
 726     }elseif(isset($this->dn) && !empty($this->dn) && $this->dn != "new"){
 727       del_lock($this->dn);
 728     }
 729     if(isset($this->dns) && is_array($this->dns) && count($this->dns)){
 730       del_lock($this->dns);
 731     }
 732   }
 733
 734
 735   function save_object()
 736   {
 737     $this->DivListOGroup->save_object();
 738     if(is_object($this->CopyPasteHandler)){
 739       $this->CopyPasteHandler->save_object();
 740     }
 741   }
 742
 743
 744 }
 745
 746 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 747 ?>