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