gosa-plugins/systems/admin/systems/class_systemManagement.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
  24 #
  25 # NewDevices
  26 # -> Edit
  27 #     |- SelectDeviceType()        (Allows to select target SystemType and OGroup)
  28 # -> Save
  29 #     |-> systemTypeChosen()       (Queue entry to be activated)
  30 #     |-> handleActivationQueue()  (Now acticvate queued objects)
  31 #       |-> Ogroup selected
  32 #       | |-> Try to adapt values from ogroup and save directly.
  33 #       |
  34 #       |-> NO Ogroup selected
  35 #       |  |-> Open dialogs of the target system type and allow modifcations.
  36 #       |
  37 #       |->activate_new_device()   (Finally activate the device - FAIsate=..)
  38 #
  39 #
  40 # NewArpDevices (NewUnknwonDevices )
  41 # -> Edit
  42 #     |-> editEntry - ArpNewDeviceTabs
  43 # -> Save
  44 #     |-> NO gotoIntegeration
  45 #     | |-> Save DHCP and DNS entries, then remove the source entry from ldap.
  46 #     |
  47 #     |-> gotoIntegration selected (Handle object like a NewDevice now)
  48 #     |-> systemTypeChosen()       (Queue entry to be activated)
  49 #     |-> handleActivationQueue()  (Now acticvate queued objects)
  50 #       |-> Ogroup selected
  51 #       | |-> Try to adapt values from ogroup and save directly.
  52 #       |
  53 #       |-> NO Ogroup selected
  54 #       |  |-> Open dialogs of the target system type and allow modifcations.
  55 #       |
  56 #       |->activate_new_device()   (Finally activate the device - FAIsate=..)
  57 #
  58 class systemManagement extends management
  59 {
  60   var $plHeadline     = "Systems";
  61   var $plDescription  = "Systems";
  62   var $plIcon  = "plugins/systems/images/plugin.png";
  63
  64   // Tab definition
  65   protected $tabClass = "";
  66   protected $tabType = "";
  67   protected $aclCategory = "";
  68   protected $aclPlugin   = "";
  69   protected $objectName   = "system";
  70   protected $objectInfo = array();
  71   protected $opsi = NULL;
  72   protected $activationQueue  = array();
  73
  74   function __construct($config,$ui)
  75   {
  76     $this->config = $config;
  77     $this->ui = $ui;
  78
  79     // Set storage points
  80     $tD = $this->getObjectDefinitions();
  81     $sP = array();
  82     foreach($tD as $entry){
  83       if(!empty($entry['ou']))
  84         $sP[] = $entry['ou'];
  85     }
  86     $this->storagePoints = array_unique($sP);
  87
  88     // Build filter
  89     if (session::global_is_set(get_class($this)."_filter")){
  90      $filter= session::global_get(get_class($this)."_filter");
  91     } else {
  92       $filter = new filter(get_template_path("system-filter.xml", true));
  93       $filter->setObjectStorage($this->storagePoints);
  94     }
  95     $this->setFilter($filter);
  96
  97     // Build headpage
  98     $headpage = new listing(get_template_path("system-list.xml", true));
  99     $headpage->registerElementFilter("systemRelease", "systemManagement::systemRelease");
 100     $headpage->setFilter($filter);
 101     $filter->setConverter('INCOMING', 'systemManagement::incomingFilterConverter');
 102
 103     // Register Daemon Events
 104     if(class_available("DaemonEvent") && class_available("gosaSupportDaemon")){
 105       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 106       foreach($events['TRIGGERED'] as $name => $data){
 107         $this->registerAction("T_".$name,"handleEvent");
 108         $this->registerAction("S_".$name,"handleEvent");
 109       }
 110       $this->registerAction("activateMultiple","activateMultiple");
 111     }
 112     $this->registerAction("saveEvent","saveEventDialog");
 113     $this->registerAction("createISO","createISO");
 114     $this->registerAction("initiateISOcreation","initiateISOcreation");
 115     $this->registerAction("performIsoCreation","performIsoCreation");
 116     $this->registerAction("systemTypeChosen","systemTypeChosen");
 117     $this->registerAction("handleActivationQueue","handleActivationQueue");
 118
 119     $this->registerAction("new_goServer",         "newEntry");
 120     $this->registerAction("new_gotoWorkstation",  "newEntry");
 121     $this->registerAction("new_gotoTerminal",     "newEntry");
 122     $this->registerAction("new_gotoPrinter",      "newEntry");
 123     $this->registerAction("new_goFonHardware",    "newEntry");
 124     $this->registerAction("new_ieee802Device",    "newEntry");
 125     $this->registerAction("new_FAKE_OC_OpsiHost", "newEntry");
 126
 127     $this->registerAction("setPassword", "setPassword");
 128     $this->registerAction("passwordChangeConfirmed", "passwordChangeConfirmed");
 129
 130     // Add copy&paste and snapshot handler.
 131     if ($this->config->boolValueIsTrue("main", "copyPaste")){
 132       $this->cpHandler = new CopyPasteHandler($this->config);
 133     }
 134     if($this->config->get_cfg_value("enableSnapshots") == "true"){
 135       $this->snapHandler = new SnapshotHandler($this->config);
 136     }
 137
 138     // Check if we are able to communicate with the GOsa supprot daemon
 139     if(class_available("gosaSupportDaemon")){
 140       $o = new gosaSupportDaemon();
 141       $this->si_active = $o->connect() && class_available("DaemonEvent");
 142     }
 143
 144     // Check if we are able to communicate with the GOsa supprot daemon
 145     if(class_available("opsi")){
 146       $this->opsi = new opsi($this->config);
 147     }
 148     parent::__construct($config, $ui, "systems", $headpage);
 149   }
 150
 151
 152   /*! \brief  Act on password change requests.
 153    */
 154   function setPassword($action,$target)
 155   {
 156     if(count($target) == 1){
 157       $tDefs= $this->getObjectDefinitions();
 158       $headpage = $this->getHeadpage();
 159       $dn = array_pop($target);
 160       $type = $headpage->getType($dn);
 161       $entry = $headpage->getEntry($dn);
 162       $ui       = get_userinfo();
 163       $smarty = get_smarty();
 164       if(in_array("FAKE_OC_PWD_changeAble", $entry['objectClass'])){
 165         $acl = $tDefs[$type]['aclCategory'].'/'.$tDefs[$type]['aclClass'];
 166         $tabacl   = $ui->get_permissions($dn,$acl,"userPassword");
 167         if(preg_match("/w/",$tabacl)){
 168           $this->dn= $dn;
 169           set_object_info($this->dn);
 170           return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 171         }else{
 172           msg_dialog::display(_("Permission error"), _("You have no permission to change this password!"), ERROR_DIALOG);
 173         }
 174       }
 175     }
 176   }
 177
 178
 179   /*! \brief  This method is used to queue and process copy&paste actions.
 180    *          Allows to copy, cut and paste mutliple entries at once.
 181    *  @param  String  'action'  The name of the action which was the used as trigger.
 182    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
 183    *  @param  Array   'all'     A combination of both 'action' and 'target'.
 184    */
 185   function copyPasteHandler($action="",$target=array(),$all=array(),
 186       $altTabClass ="", $altTabType = "", $altAclCategory="",$altAclPlugin="")
 187   {
 188     // Return without any actions while copy&paste handler is disabled.
 189     if(!is_object($this->cpHandler))  return("");
 190
 191     // Save user input
 192     $this->cpHandler->save_object();
 193
 194     // Add entries to queue
 195     if($action == "copy" || $action == "cut"){
 196
 197       $tDefs= $this->getObjectDefinitions();
 198       $headpage = $this->getHeadpage();
 199       $ui       = get_userinfo();
 200       $this->cpHandler->cleanup_queue();
 201       foreach($target as $dn){
 202
 203         $type = $headpage->getType($dn);
 204         $entry = $headpage->getEntry($dn);
 205
 206         $aclCategory = $tDefs[$type]['aclCategory'];
 207         $aclPlugin = $tDefs[$type]['aclClass'];
 208         $tabClass = $tDefs[$type]['tabClass'];
 209         $tabType = $tDefs[$type]['tabDesc'];
 210
 211         if($action == "copy" && $this->ui->is_copyable($dn,$aclCategory,$aclPlugin)){
 212           $this->cpHandler->add_to_queue($dn,"copy",$tabClass,$tabType,$aclCategory,$this);
 213           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Entry copied!");
 214         }
 215         if($action == "cut" && $this->ui->is_cutable($dn,$aclCategory,$aclPlugin)){
 216           $this->cpHandler->add_to_queue($dn,"cut",$tabClass,$tabType,$aclCategory,$this);
 217           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Entry cutted!");
 218         }
 219       }
 220     }
 221
 222     // Initiate pasting
 223     if($action == "paste"){
 224       $this->cpPastingStarted = TRUE;
 225     }
 226
 227     // Display any c&p dialogs, eg. object modifications required before pasting.
 228     if($this->cpPastingStarted && $this->cpHandler->entries_queued()){
 229       $headpage = $this->getHeadpage();
 230       $this->cpHandler->SetVar("base",$headpage->getBase());
 231       $data = $this->cpHandler->execute();
 232       if(!empty($data)){
 233         return($data);
 234       }
 235     }
 236
 237     // Automatically disable pasting process since there is no entry left to paste.
 238     if(!$this->cpHandler->entries_queued()){
 239       $this->cpPastingStarted = FALSE;
 240     }
 241     return("");
 242   }
 243
 244
 245   /*! \brief  Password change confirmed, now try to change the systems pwd.
 246    */
 247   function passwordChangeConfirmed()
 248   {
 249     $tDefs= $this->getObjectDefinitions();
 250     $headpage = $this->getHeadpage();
 251     $type = $headpage->getType($this->dn);
 252     $entry = $headpage->getEntry($this->dn);
 253     $ui       = get_userinfo();
 254     $smarty = get_smarty();
 255
 256     if(!in_array('FAKE_OC_PWD_changeAble', $entry['objectClass'])){
 257       trigger_error("Tried to change pwd, for invalid object!");
 258     }elseif ($_POST['new_password'] != $_POST['repeated_password']){
 259       msg_dialog::display(_("Error"),
 260           _("The passwords you've entered as 'New password' and 'Repeated password' do not   match!"), ERROR_DIALOG);
 261       return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 262     }else{
 263       $acl = $tDefs[$type]['aclCategory'].'/'.$tDefs[$type]['aclClass'];
 264       $tabacl   = $ui->get_permissions($this->dn,$acl,"userPassword");
 265
 266       // Check acls
 267       if(!preg_match("/w/",$tabacl)){
 268         msg_dialog::display(_("Permission error"), _("You have no permission to change this password!"), ERROR_DIALOG);
 269       }else{
 270         $ldap = $this->config->get_ldap_link();
 271         $ldap->cd($this->dn);
 272         $ldap->cat($this->dn);
 273         $old_attrs = $ldap->fetch();
 274
 275         $attrs= array();
 276         if ($_POST['new_password'] == ""){
 277
 278           /* Remove password attribute
 279            */
 280           if(in_array("simpleSecurityObject",$old_attrs['objectClass'])){
 281             $attrs['objectClass'] = array();
 282             for($i = 0 ; $i < $old_attrs['objectClass']['count'] ; $i ++){
 283               if(!preg_match("/simpleSecurityObject/i",$old_attrs['objectClass'][$i])){
 284                 $attrs['objectClass'][] = $old_attrs['objectClass'][$i];
 285               }
 286             }
 287           }
 288           $attrs['userPassword']= array();
 289         } else {
 290
 291           /* Add/modify password attribute
 292            */
 293           if(!in_array("simpleSecurityObject",$old_attrs['objectClass'])){
 294             $attrs['objectClass'] = array();
 295             for($i = 0 ; $i < $old_attrs['objectClass']['count'] ; $i ++){
 296               $attrs['objectClass'][] = $old_attrs['objectClass'][$i];
 297             }
 298             $attrs['objectClass'][] = "simpleSecurityObject";
 299           }
 300
 301           if(class_available("passwordMethodCrypt")){
 302             $pwd_m = new passwordMethodCrypt($this->config);
 303             $pwd_m->set_hash("crypt/md5");
 304             $attrs['userPassword'] = $pwd_m->generate_hash($_POST['new_password']);
 305           }else{
 306             msg_dialog::display(_("Password method"),_("Password method crypt is missing. Cannot set system password."));
 307             $attrs = array();
 308           }
 309         }
 310         $ldap->modify($attrs);
 311         if (!$ldap->success()){
 312           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, $type));
 313         }else{
 314           if(class_available($tDefs[$type]['plugClass'])){
 315             $plug = $tDefs[$type]['plugClass'];
 316             $p = new $plug($this->config,$this->dn);
 317             $p->handle_post_events("modify");
 318           }
 319         }
 320         new log("security","systems/".get_class($this),$this->dn,array_keys($attrs),$ldap->get_error());
 321       }
 322       set_object_info();
 323     }
 324   }
 325
 326
 327   /*! \brief  The method gets called when somebody clicked the CD icon
 328    *           in the system listing.
 329    *          A confirmation will be shown to acknowledge the creation.
 330    */
 331   function createISO($action,$target)
 332   {
 333     if(count($target) == 1){
 334       $smarty = get_smarty();
 335       $this->dn= array_pop($target);
 336       set_object_info($this->dn);
 337       return ($smarty->fetch(get_template_path('goto/gencd.tpl', TRUE)));
 338
 339     }
 340   }
 341
 342
 343   /*! \brief  Once the user has confirmed the ISO creation in 'createISO',
 344    *           this method gets called.
 345    *          An iFrame is shown which then used 'performIsoCreation' as contents.
 346    */
 347   function initiateISOcreation()
 348   {
 349     $smarty = get_smarty();
 350     $smarty->assign("src", "?plug=".$_GET['plug']."&amp;PerformIsoCreation");
 351     return ($smarty->fetch(get_template_path('goto/gencd_frame.tpl', TRUE)));
 352   }
 353
 354
 355   /*! \brief  ISO creation confirmed and iFrame is visible, now create the ISO
 356    *           and display the status to fill the iFrame.
 357    */
 358   function performIsoCreation()
 359   {
 360     $return_button   = "<form method='get' action='main.php' target='_parent'>
 361       <input type='submit' value='"._("Back")."'>
 362       <input type='hidden' name='plug' value='".$_GET['plug']."'/>
 363       </form>";
 364
 365     $dsc   = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
 366
 367     /* Get and check command */
 368     $command= $this->config->search("workgeneric", "SYSTEMISOHOOK",array('tabs'));
 369     if (check_command($command)){
 370       @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__, $command, "Execute");
 371
 372       /* Print out html introduction */
 373       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 374         <html>
 375         <head>
 376         <title></title>
 377         <style type="text/css">@import url("themes/default/style.css");</style>
 378         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 379         </head>
 380         <body style="background: none; margin:4px;" id="body" >
 381         <pre>';
 382
 383       /* Open process handle and check if it is a valid process */
 384       $process= proc_open($command." '".$this->dn."'", $dsc, $pipes);
 385       if (is_resource($process)) {
 386         fclose($pipes[0]);
 387
 388         /* Print out returned lines && write JS to scroll down each line */
 389         while (!feof($pipes[1])){
 390           $cur_dat = fgets($pipes[1], 1024);
 391           echo $cur_dat;
 392           echo '<script language="javascript" type="text/javascript">scrollDown2();</script>' ;
 393           flush();
 394         }
 395       }
 396
 397       /* Get error string && close streams */
 398       $buffer= stream_get_contents($pipes[2]);
 399
 400       fclose($pipes[1]);
 401       fclose($pipes[2]);
 402       echo "</pre>";
 403
 404       /* Check return code */
 405       $ret= proc_close($process);
 406       if ($ret != 0){
 407         echo "<h1 style='color:red'>"._("Creating the image failed. Please see the report below.")."</h1>";
 408         echo "<pre style='color:red'>$buffer</pre>";
 409       }
 410       echo $return_button."<br>";
 411     } else {
 412       $tmp= "<h1 style='color:red'>".sprintf(_("Command '%s', specified for ISO creation doesn't seem to exist."), $command)."</h1>";
 413       echo $tmp;
 414       echo $return_button."<br>";
 415     }
 416
 417     /* Scroll down completly */
 418     echo '<script language="javascript" type="text/javascript">scrollDown2();</script>' ;
 419     echo '</body></html>';
 420     flush();
 421     exit;
 422   }
 423
 424
 425   /*! \brief    Handle GOsa-si events
 426    *            All schedules and triggered events are handled here.
 427    */
 428   function handleEvent($action="",$target=array(),$all=array())
 429   {
 430     // Detect whether this event is scheduled or triggered.
 431     $triggered = TRUE;
 432     if(preg_match("/^S_/",$action)){
 433       $triggered = FALSE;
 434     }
 435
 436     // Detect triggere or scheduled actions
 437     $headpage = $this->getHeadpage();
 438     $event = preg_replace("/^[TS]_/","",$action);
 439     if(preg_match("/^[TS]_/", $action)){
 440
 441       // Send special reinstall action for opsi hosts
 442       if($event == "DaemonEvent_reinstall" && $this->si_active && $this->opsi){
 443         foreach($target as $key => $dn){
 444           $type = $headpage->getType($dn);
 445
 446           // Send Reinstall event for opsi hosts
 447           if($type == "FAKE_OC_OpsiHost"){
 448             $obj = $headpage->getEntry($dn);
 449             $this->opsi->job_opsi_install_client($obj['cn'][0],$obj['macAddress'][0]);
 450             unset($target[$key]);
 451           }
 452         }
 453       }
 454     }
 455
 456     // Now send remaining FAI/GOsa-si events here.
 457     if(count($target) && $this->si_active){
 458       $mac= array();
 459
 460       // Collect target mac addresses
 461       $ldap = $this->config->get_ldap_link();
 462       $tD = $this->getObjectDefinitions();
 463       $events = DaemonEvent::get_event_types(SYSTEM_EVENT);
 464       $o_queue = new gosaSupportDaemon();
 465       foreach($target as $dn){
 466         $type = $headpage->getType($dn);
 467         if($tD[$type]['sendEvents']){
 468           $obj = $headpage->getEntry($dn);
 469           if(isset($obj['macAddress'][0])){
 470             $mac[] = $obj['macAddress'][0];
 471           }
 472         }
 473       }
 474
 475       /* Skip installation or update trigerred events,
 476        *  if this entry is currently processing.
 477        */
 478       if($triggered && in_array($event,array("DaemonEvent_reinstall","DaemonEvent_update"))){
 479         foreach($mac as $key => $mac_address){
 480           foreach($o_queue->get_entries_by_mac(array($mac_address)) as $entry){
 481             $entry['STATUS'] = strtoupper($entry['STATUS']);
 482             if($entry['STATUS'] == "PROCESSING" &&
 483                 isset($events['QUEUED'][$entry['HEADERTAG']]) &&
 484                 in_array($events['QUEUED'][$entry['HEADERTAG']],array("DaemonEvent_reinstall","DaemonEvent_update"))){
 485               unset($mac[$key]);
 486
 487               new log("security","systems/".get_class($this),"",array(),"Skip adding 'DaemonEvent::".$type."' for mac '".$mac_address."', there is already a job in progress.");
 488               break;
 489             }
 490           }
 491         }
 492       }
 493
 494       // Prepare event to be added
 495       if(count($mac) && isset($events['BY_CLASS'][$event]) && $this->si_active){
 496         $event = $events['BY_CLASS'][$event];
 497         $this->dialogObject = new $event['CLASS_NAME']($this->config);
 498         $this->dialogObject->add_targets($mac);
 499
 500         if($triggered){
 501           $this->dialogObject->set_type(TRIGGERED_EVENT);
 502           $o_queue->append($this->dialogObject);
 503           if($o_queue->is_error()){
 504             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 505           }else{
 506             $this->closeDialogs();
 507           }
 508         }else{
 509           $this->dialogObject->set_type(SCHEDULED_EVENT);
 510         }
 511       }
 512     }
 513   }
 514
 515
 516   /*! \brief  Close all dialogs and reset the activationQueue.
 517    */
 518   function cancelEdit()
 519   {
 520     management::cancelEdit();
 521     $this->activationQueue = array();
 522   }
 523
 524
 525   /*! \brief  Save event dialogs.
 526    *          And append the new GOsa-si event.
 527    */
 528   function saveEventDialog()
 529   {
 530     $o_queue = new gosaSupportDaemon();
 531     $o_queue->append($this->dialogObject);
 532     if($o_queue->is_error()){
 533       msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 534     }else{
 535       $this->closeDialogs();
 536     }
 537   }
 538
 539
 540   /*! \brief    Update filter part for INCOMING.
 541    *            Allows us to search for "systemIncomingRDN".
 542    */
 543   static function incomingFilterConverter($filter)
 544   {
 545     $rdn = preg_replace("/^[^=]*=/", "", get_ou('systemIncomingRDN'));
 546     $rdn = preg_replace("/,.*$/","",$rdn);
 547     return(preg_replace("/%systemIncomingRDN/", $rdn,$filter));
 548   }
 549
 550
 551   /*! \brief    Queue selected objects to be removed.
 552    *            Checks ACLs, Locks and ask for confirmation.
 553    */
 554   protected function removeEntryRequested($action="",$target=array(),$all=array())
 555   {
 556     $disallowed = array();
 557     $this->dns = array();
 558
 559     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Entry removel requested!");
 560
 561     // Check permissons for each target
 562     $tInfo = $this->getObjectDefinitions();
 563     $headpage = $this->getHeadpage();
 564     foreach($target as $dn){
 565       $type = $headpage->getType($dn);
 566       if(!isset($tInfo[$type])){
 567         trigger_error("Unknown object type received '".$type."' please update systemManagement::getObjectDefinitions()!");
 568       }else{
 569         $info = $tInfo[$type];
 570         $acl = $this->ui->get_permissions($dn, $info['aclCategory']."/".$info['aclClass']);
 571         if(preg_match("/d/",$acl)){
 572           $this->dns[] = $dn;
 573         }else{
 574           $disallowed[] = $dn;
 575         }
 576       }
 577     }
 578     if(count($disallowed)){
 579       msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 580     }
 581
 582     // We've at least one entry to delete.
 583     if(count($this->dns)){
 584
 585       // check locks
 586       if ($user= get_multiple_locks($this->dns)){
 587         return(gen_locked_message($user,$this->dns));
 588       }
 589
 590       // Add locks
 591       $dns_names = array();
 592       foreach($this->dns as $dn){
 593         $dns_names[] =LDAP::fix($dn);
 594       }
 595       add_lock ($this->dns, $this->ui->dn);
 596
 597       // Display confirmation dialog.
 598       $smarty = get_smarty();
 599       $smarty->assign("info", msgPool::deleteInfo($dns_names,_($this->objectName)));
 600       $smarty->assign("multiple", true);
 601       return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 602     }
 603   }
 604
 605
 606   /*! \brief  Object removal was confirmed, now remove the requested entries.
 607    *
 608    *  @param  String  'action'  The name of the action which was the used as trigger.
 609    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
 610    *  @param  Array   'all'     A combination of both 'action' and 'target'.
 611    */
 612   function removeEntryConfirmed($action="",$target=array(),$all=array(),
 613       $altTabClass="",$altTabType="",$altAclCategory="")
 614   {
 615     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Entry removel confirmed!");
 616
 617     // Check permissons for each target
 618     $tInfo = $this->getObjectDefinitions();
 619     $headpage = $this->getHeadpage();
 620     $disallowed = array();
 621     foreach($this->dns as $key => $dn){
 622       $type = $headpage->getType($dn);
 623       if(!isset($tInfo[$type])){
 624         trigger_error("Unknown object type received '".$type."' please update systemManagement::getObjectDefinitions()!");
 625       }else{
 626
 627         $info = $tInfo[$type];
 628         $acl = $this->ui->get_permissions($dn, $info['aclCategory']."/".$info['aclClass']);
 629         if(preg_match("/d/",$acl)){
 630
 631           // Delete the object
 632           $this->dn = $dn;
 633           if($info['tabClass'] == "phonetabs"){
 634              $this->tabObject= new $tabtype($this->config, $this->config->data['TABS'][$tabobj], $dn,$type);
 635              $this->tabObject->set_acl_base($dn);
 636              $this->tabObject->by_object['phoneGeneric']->remove_from_parent ();
 637           }else{
 638             $this->tabObject= new $info['tabClass']($this->config,$this->config->data['TABS'][$info['tabDesc']],
 639                 $this->dn, $info['aclCategory'], true, true);
 640             $this->tabObject->set_acl_base($this->dn);
 641             $this->tabObject->parent = &$this;
 642             $this->tabObject->delete ();
 643           }
 644
 645           // Remove the lock for the current object.
 646           del_lock($this->dn);
 647
 648         }else{
 649           $disallowed[] = $dn;
 650           new log("security","system/".get_class($this),$dn,array(),"Tried to trick deletion.");
 651         }
 652       }
 653     }
 654     if(count($disallowed)){
 655       msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 656     }
 657
 658     // Cleanup
 659     $this->remove_lock();
 660     $this->closeDialogs();
 661   }
 662
 663
 664   /*! \brief  Edit the selected system type.
 665    *          NewDevice and ArpNewDevice are handled here separately
 666    */
 667   function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 668   {
 669     if(count($target) == 1){
 670       $tInfo = $this->getObjectDefinitions();
 671       $headpage = $this->getHeadpage();
 672       $dn = $target[0];
 673       $type =$headpage->getType($dn);
 674       $tData = $tInfo[$type];
 675
 676       if($type == "FAKE_OC_ArpNewDevice"){
 677         if(!class_available("ArpNewDeviceTabs")){
 678           msg_dialog::display(_("Error"), msgPool::class_not_found("ArpNewDevice"), ERROR_DIALOG);
 679         }else{
 680           return(management::editEntry($action,$target,$all,"ArpNewDeviceTabs","ARPNEWDEVICETABS","incoming"));
 681         }
 682       }elseif($type == "FAKE_OC_NewDevice"){
 683         if(!class_available("SelectDeviceType")){
 684           msg_dialog::display(_("Error"), msgPool::class_not_found("SelectDeviceType"), ERROR_DIALOG);
 685         }else{
 686           $this->activationQueue[$dn] = array();
 687           $this->dialogObject = new SelectDeviceType($this->config,$dn);
 688           $this->skipFooter = TRUE;
 689           $this->displayApplyBtn = FALSE;
 690           // see condition  -$s_action == "::systemTypeChosen"-  for further handling
 691         }
 692       }else{
 693          return(management::editEntry($action,$target,$all,$tData['tabClass'],$tData['tabDesc'],$tData['aclCategory']));
 694       }
 695     }
 696   }
 697
 698
 699   /*! \brief  Edit the selected system type.
 700    *
 701    *  @param  String  'action'  The name of the action which was the used as trigger.
 702    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
 703    *  @param  Array   'all'     A combination of both 'action' and 'target'.
 704    */
 705   function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 706   {
 707     $tInfo = $this->getObjectDefinitions();
 708     $info = preg_replace("/^new_/","",$action);
 709     if(!isset($tInfo[$info])){
 710       trigger_error("Unknown action type '".$action."' cant create a new system!");
 711     }else{
 712       return(management::newEntry($action,$target,$all,
 713           $tInfo[$info]['tabClass'],
 714           $tInfo[$info]['tabDesc'],
 715           $tInfo[$info]['aclCategory']));
 716     }
 717   }
 718
 719
 720   /*! \brief  Activates all selcted 'NewDevices' at once.
 721    *          Enqueues the selected Devices in the activation queue.
 722    */
 723   function activateMultiple($action,$target)
 724   {
 725     $headpage = $this->getHeadpage();
 726     foreach($target as $dn) {
 727       if($headpage->getType($dn) == "FAKE_OC_NewDevice"){
 728         $this->activationQueue[$dn] = array();
 729       }
 730     }
 731     if(count($this->activationQueue)){
 732       $this->dialogObject = new SelectDeviceType($this->config, array_keys($this->activationQueue));
 733       $this->skipFooter = TRUE;
 734     }
 735   }
 736
 737
 738   /*! \brief  The system selection dialog was closed.
 739    *          We will now queue the given entry to be activated.
 740    */
 741   function systemTypeChosen()
 742   {
 743     // Detect the systems target type
 744     $tInfo = $this->getObjectDefinitions();
 745     $selected_group = "none";
 746     if(isset($_POST['ObjectGroup'])){
 747       $selected_group = $_POST['ObjectGroup'];
 748     }
 749     $selected_system = $_POST['SystemType'];
 750     $tmp = array();
 751     foreach($this->activationQueue as $dn => $data){
 752       $tmp[$dn]['OG'] = $selected_group;
 753       $tmp[$dn]['SS'] = $selected_system;
 754     }
 755     $this->closeDialogs();
 756     $this->activationQueue = $tmp;
 757     return($this->handleActivationQueue());
 758   }
 759
 760
 761   /*! \brief  Activate queued goto systems.
 762    */
 763   function handleActivationQueue()
 764   {
 765     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 766         'Entries left: '.count($this->activationQueue), "<b>Handling system activation queue!</b>");
 767
 768     if(!count($this->activationQueue)) return("");
 769
 770     $ldap     = $this->config->get_ldap_link();
 771     $pInfo    = $this->getObjectDefinitions();
 772     $ui       = get_userinfo();
 773     $headpage = $this->getHeadpage();
 774     $ldap->cd($this->config->current['BASE']);
 775
 776     // Walk through systems to activate
 777     while(count($this->activationQueue)){
 778
 779       // Get next entry
 780       reset($this->activationQueue);
 781       $dn = key($this->activationQueue);
 782       $data= $this->activationQueue[$dn];
 783
 784       // Validate the given system type.
 785       if(!isset($data['SS'])) continue;
 786       $sysType = $data['SS'];
 787       if(!isset($pInfo[$sysType])){
 788         trigger_error('Unknown type \''.$sysType.'\'!');
 789         continue;
 790       }
 791       $type = $pInfo[$sysType];
 792
 793       @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 794           $dn, "<b>Try to activate:</b>");
 795
 796       // Get target type definition
 797       $plugClass    = $type["plugClass"];
 798       $tabClass     = $type["tabClass"];
 799       $aclCategory  = $type["aclCategory"];
 800       $tabDesc      = $type["tabDesc"];
 801
 802       if(!class_available($tabClass)){
 803         msg_dialog::display(_("Error"), msgPool::class_not_found($tabclass), ERROR_DIALOG);
 804         unset($this->activationQueue[$dn]);
 805         continue;
 806       }else{
 807
 808         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 809             $sysType, "<b>System type:</b>");
 810
 811         // Load permissions for selected 'dn' and check if we're allowed to create this 'dn'
 812         $this->dn = $dn;
 813         $acls   = $ui->get_permissions($this->dn,$aclCategory."/".$plugClass);
 814
 815         // Check permissions
 816         if(!preg_match("/c/",$acls)){
 817           unset($this->activationQueue[$dn]);
 818           msg_dialog::display(_("Error"), msgPool::permCreate(), ERROR_DIALOG);
 819
 820           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 821               $acls, "<b>Insufficient permissions!</b>");
 822           continue;
 823         }else{
 824
 825           // Open object an preset some values like the objects base
 826           del_lock($dn);
 827           management::editEntry('editEntry',array($dn),array(),$tabClass,$tabDesc, $aclCategory);
 828           $this->displayApplyBtn = FALSE;
 829           $this->tabObject->set_acl_base($headpage->getBase());
 830
 831           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 832               $data['OG'], "<b>Selected ogroup:</b>");
 833
 834           if($data['OG'] != "none"){
 835             $this->tabObject->base = preg_replace("/^[^,]+,".preg_quote(get_ou('ogroupRDN'), '/')."/i", "", $data['OG']);
 836             $this->tabObject->by_object[$plugClass]->baseSelector->setBase($this->tabObject->base);
 837           } else {
 838             $this->tabObject->by_object[$plugClass]->baseSelector->setBase($headpage->getBase());
 839             $this->tabObject->base = $headpage->getBase();
 840           }
 841
 842           // Assign some default values for opsi hosts
 843           if($this->tabObject instanceOf opsi_tabs){
 844             $ldap = $this->config->get_ldap_link();
 845             $ldap->cat($dn);
 846             $source_attrs = $ldap->fetch();
 847             foreach(array("macAddress" => "mac" ,"cn" => "hostId","description" => "description") as $src => $attr){
 848               if(isset($source_attrs[$src][0])){
 849                 $this->tabObject->by_object['opsiGeneric']->$attr = $source_attrs[$src][0];
 850               }
 851             }
 852             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 853                 "", "<b>OPSI attributes adapted</b>");
 854           }
 855
 856           // Queue entry to be activated, when it is saved.
 857           if($data['OG'] != "none"){
 858
 859             // Set gotoMode to active if there was an ogroup selected.
 860             $found = false;
 861             foreach(array("workgeneric"=>"active","servgeneric"=>"active","termgeneric"=>"active") as $tab => $value){
 862               if(isset($this->tabObject->by_object[$tab]->gotoMode)) {
 863                 $found = true;
 864                 $this->tabObject->by_object[$tab]->gotoMode = $value;
 865                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 866                     $tab."->gotoMode = {$value}", "<b>Setting gotoMode to: </b>");
 867               }
 868             }
 869             if(!$found){
 870               msg_dialog::display(_("Internal error"), _("Cannot set mode to 'active'!"), ERROR_DIALOG);
 871             }
 872
 873             // Set default system specific attributes
 874             foreach (array("workgeneric", "termgeneric") as $cls){
 875               if (isset($this->tabObject->by_object[$cls])){
 876                 $this->tabObject->by_object[$cls]->set_everything_to_inherited();
 877                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 878                     $og->dn, "<b>Calling {$cls}->set_everything_to_inherited()</b>");
 879               }
 880             }
 881
 882             // Enable activation
 883             foreach (array("servgeneric", "workgeneric", "termgeneric") as $cls){
 884               if (isset($this->tabObject->by_object[$cls])){
 885                 $this->tabObject->by_object[$cls]->auto_activate= TRUE;
 886                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 887                     $cls, "<b>Setting auto_activate=TRUE for</b>");
 888               }
 889             }
 890
 891             // Enable sending of LDAP events
 892             if (isset($this->tabObject->by_object["workstartup"])){
 893               $this->tabObject->by_object["workstartup"]->gotoLdap_inherit= TRUE;
 894               @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 895                   "", "<b>Setting workstartup->gotoLdap_inherit=TRUE</b>");
 896             }
 897           }
 898
 899           // Try to inherit everythin from the selected object group and then save
 900           //  the entry, normally this should work without any problems.
 901           // But if there is any, then display the dialogs.
 902           if($data['OG'] != "none"){
 903             $str = $this->saveChanges();
 904
 905             // There was a problem, skip activation here and allow to fix the problems..
 906             if(is_object($this->tabObject)){
 907               @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 908                   "", "<b>Automatic saving failed, let the user fix the issues now.</b>");
 909               return;
 910             }
 911             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 912                 "", "<b>System activated!</b>");
 913           }else{
 914             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 915                 "", "<b>Open dialogs now</b>");
 916             return;
 917           }
 918         }
 919       }
 920     }
 921   }
 922
 923
 924   /*! \brief  Save object modifications here and any dialogs too.
 925    *          After a successfull update of the object data, close
 926    *           the dialogs.
 927    */
 928   protected function saveChanges()
 929   {
 930     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 931         get_class($this->tabObject).": ".$this->tabObject->dn, "<b>Save</b>");
 932
 933     // Handle 'New Unknown Devices' here.
 934     if($this->tabObject instanceOf ArpNewDeviceTabs){
 935       $this->tabObject->save_object();
 936
 937       if($this->tabObject->by_object['ArpNewDevice']->gotoIntegration){
 938         $message = $this->tabObject->check();
 939         if(count($message)){
 940           msg_dialog::displayChecks($message);
 941         }else{
 942           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 943               get_class($this->tabObject).": ".$this->tabObject->dn, "<b>Queued for goto activation</b>");
 944           $this->tabObject->save();
 945           $this->activationQueue[$this->tabObject->dn]=array();
 946           $this->closeDialogs();
 947           $this->systemTypeChosen();
 948         }
 949         return;
 950       }
 951     }
 952
 953     // Try to save changes here.
 954     $str = management::saveChanges();
 955     if($this->tabObject) return("");
 956
 957     // Activate system if required..
 958     if(isset($this->activationQueue[$this->last_dn])){
 959       $dn = $this->last_tabObject->dn;
 960       $this->activate_new_device($dn);
 961       unset($this->activationQueue[$this->last_dn]);
 962     }
 963
 964     /* Post handling for activated systems
 965        target opsi -> Remove source.
 966        target gosa -> Activate system.
 967      */
 968     if($this->last_tabObject instanceOf opsi_tabs){
 969       $ldap = $this->config->get_ldap_link();
 970       $ldap->cd($this->config->current['BASE']);
 971       $ldap->rmdir ($this->last_tabObject->dn);
 972       @DEBUG(DEBUG_LDAP,__LINE__, __FUNCTION__, __FILE__,
 973           "Source removed: ".$this->tabObject->dn,"<b>Opsi host activated</b>");
 974
 975       $hostId =  $this->last_tabObject->by_object['opsiGeneric']->hostId;
 976       $mac    =  $this->last_tabObject->by_object['opsiGeneric']->mac;
 977       $this->opsi->job_opsi_activate_client($hostId,$mac);
 978
 979     }elseif(isset($this->last_tabObject->was_activated) && $this->last_tabObject->was_activated){
 980       $this->activate_new_device($this->last_tabObject->dn);
 981     }
 982
 983     // Avoid using values from an older input dialog
 984     $_POST = array();
 985     $this->handleActivationQueue();
 986   }
 987
 988
 989   /*! \brief  Save object modifications here and any dialogs too.
 990    *          Keep dialogs opened.
 991    */
 992   protected function applyChanges()
 993   {
 994     $str = management::applyChanges();
 995     if($str) return($str);
 996
 997     /* Post handling for activated systems
 998        target opsi -> Remove source.
 999        target gosa -> Activate system.
1000      */
1001     if($this->tabObject instanceOf opsi_tabs){
1002       $ldap = $this->config->get_ldap_link();
1003       $ldap->cd($this->config->current['BASE']);
1004       $ldap->rmdir ($this->tabObject->dn);
1005       @DEBUG(DEBUG_LDAP,__LINE__, __FUNCTION__, __FILE__,
1006           "Source removed: ".$this->tabObject->dn,"<b>Opsi host activated</b>");
1007
1008       $hostId =  $this->tabObject->by_object['opsiGeneric']->hostId;
1009       $mac    =  $this->tabObject->by_object['opsiGeneric']->mac;
1010       $this->opsi->job_opsi_activate_client($hostId,$mac);
1011
1012     }elseif(isset($this->tabObject->was_activated) && $this->tabObject->was_activated){
1013       $this->activate_new_device($this->tabObject->dn);
1014     }
1015   }
1016
1017
1018   /*! \brief  Sets FAIstate to "install" for "New Devices".
1019     This function is some kind of "Post handler" for activated systems,
1020     it is called directly after the object (workstabs,servtabs) gets saved.
1021     @param  String  $dn   The dn of the newly activated object.
1022     @return Boolean TRUE if activated else FALSE
1023    */
1024   function activate_new_device($dn)
1025   {
1026     // finally add entry to ogroup, with its new dn not the source dn with 'ou=incoming.'
1027     if(isset($this->activationQueue[$this->last_dn])){
1028       $data =$this->activationQueue[$this->last_dn];
1029
1030       // Update object group membership
1031       $og = new ogroup($this->config,$data['OG']);
1032       if($og){
1033         $og->AddDelMembership($this->last_tabObject->dn);
1034         $og->save();
1035         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1036             $og->dn, "<b>Adding system to ogroup</b>");
1037       }
1038     }
1039
1040     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1041         $dn, "<b>Activating system:</b>");
1042     $ldap = $this->config->get_ldap_link();
1043     $ldap->cd($this->config->current['BASE']);
1044     $ldap->cat($dn);
1045     if($ldap->count()){
1046       $attrs = $ldap->fetch();
1047       if(count(array_intersect(array('goServer','gotoWorkstation'), $attrs['objectClass']))){
1048         $ocs = $attrs['objectClass'];
1049         unset($ocs['count']);
1050         $new_attrs = array();
1051         if(!in_array("FAIobject",$ocs)){
1052           $ocs[] = "FAIobject";
1053           $new_attrs['objectClass'] = $ocs;
1054         }
1055         $new_attrs['FAIstate'] = "install";
1056         $ldap->cd($dn);
1057         $ldap->modify($new_attrs);
1058         if (!$ldap->success()){
1059           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn,
1060                 LDAP_MOD, "activate_new_device($dn)"));
1061           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1062               $dn, "<b>Failed!</b>");
1063         }else{
1064           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1065               $dn, "<b>Success</b>");
1066           return(TRUE);
1067         }
1068       }else{
1069         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1070             $dn, "<b>FAIstate not set to install, this is only done for gotoWorkstation/goServer!</b>");
1071       }
1072     }
1073     return(FALSE);
1074   }
1075
1076
1077   /*! \brief  Opens the snapshot creation dialog for the given target.
1078    *
1079    *  @param  String  'action'  The name of the action which was the used as trigger.
1080    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1081    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1082    */
1083   function createSnapshotDialog($action="",$target=array(),$all=array())
1084   {
1085     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Snaptshot creation initiated!");
1086
1087     $pInfo    = $this->getObjectDefinitions();
1088     $headpage = $this->getHeadpage();
1089     foreach($target as $dn){
1090
1091       $entry = $headpage->getEntry($dn);
1092       $type = $headpage->getType($dn);
1093       if(!isset($pInfo[$type])) {
1094         trigger_error('Unknown system type \''.$type.'\'!');
1095         return;
1096       }
1097
1098       if(!empty($dn) && $this->ui->allow_snapshot_create($dn,$pInfo[$type]['aclCategory'])){
1099         $this->dialogObject = new SnapShotDialog($this->config,$dn,$this);
1100         $this->dialogObject->aclCategories = array($pInfo[$type]['aclCategory']);
1101         $this->dialogObject->parent = &$this;
1102
1103       }else{
1104         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to create a snapshot for %s."),$dn),
1105             ERROR_DIALOG);
1106       }
1107     }
1108   }
1109
1110
1111   /*! \brief  Displays the "Restore snapshot dialog" for a given target.
1112    *          If no target is specified, open the restore removed object
1113    *           dialog.
1114    *  @param  String  'action'  The name of the action which was the used as trigger.
1115    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1116    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1117    */
1118   function restoreSnapshotDialog($action="",$target=array(),$all=array())
1119   {
1120     // Set current restore base for snapshot handling.
1121     $headpage = $this->getHeadpage();
1122     $pInfo    = $this->getObjectDefinitions();
1123     if(is_object($this->snapHandler)){
1124       $bases = array();
1125       foreach($this->storagePoints as $sp){
1126         $bases[] = $sp.$headpage->getBase();
1127       }
1128     }
1129
1130     // No bases specified? Try base
1131     if(!count($bases)) $bases[] = $this->headpage->getBase();
1132
1133     // No target, open the restore removed object dialog.
1134     if(!count($target)){
1135
1136       $cats = array();
1137       foreach($pInfo as $data){
1138         $cats[] = $data['aclCategory'];
1139       }
1140       $cats = array_unique($cats);
1141
1142       $entry = $headpage->getBase();
1143       if(!empty($entry) && $this->ui->allow_snapshot_restore($entry,$cats)){
1144         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$entry,"Snaptshot restoring initiated!");
1145         $this->dialogObject = new SnapShotDialog($this->config,$entry,$this);
1146         $this->dialogObject->set_snapshot_bases($bases);
1147         $this->dialogObject->display_all_removed_objects = true;
1148         $this->dialogObject->display_restore_dialog = true;
1149         $this->dialogObject->parent = &$this;
1150       }else{
1151         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$entry),
1152             ERROR_DIALOG);
1153       }
1154     }else{
1155
1156       // Display the restore points for a given object.
1157       $dn = array_pop($target);
1158       $entry = $headpage->getEntry($dn);
1159       $type = $headpage->getType($dn);
1160       if(!isset($pInfo[$type])) {
1161         trigger_error('Unknown system type \''.$type.'\'!');
1162         return;
1163       }
1164
1165       if(!empty($dn) && $this->ui->allow_snapshot_create($dn,$pInfo[$type]['aclCategory'])){
1166         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Snaptshot restoring initiated!");
1167         $this->dialogObject = new SnapShotDialog($this->config,$dn,$this);
1168         $this->dialogObject->set_snapshot_bases($bases);
1169         $this->dialogObject->display_restore_dialog = true;
1170         $this->dialogObject->parent = &$this;
1171       }else{
1172         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$dn),
1173             ERROR_DIALOG);
1174       }
1175     }
1176   }
1177
1178
1179   /*! \brief  Restores a snapshot object.
1180    *          The dn of the snapshot entry has to be given as ['target'] parameter.
1181    *
1182    *  @param  String  'action'  The name of the action which was the used as trigger.
1183    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1184    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1185    */
1186   function restoreSnapshot($action="",$target=array(),$all=array())
1187   {
1188     $dn       = array_pop($target);
1189     $this->snapHandler->restore_snapshot($dn);
1190     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Snaptshot restored!");
1191     $this->closeDialogs();
1192   }
1193
1194
1195   /*! \brief  Detects actions/events send by the ui
1196    *           and the corresponding targets.
1197    */
1198   function detectPostActions()
1199   {
1200     $action= management::detectPostActions();
1201     if(isset($_POST['abort_event_dialog']))  $action['action'] = "cancel";
1202     if(isset($_POST['save_event_dialog']))  $action['action'] = "saveEvent";
1203     if(isset($_POST['cd_create']))  $action['action'] = "initiateISOcreation";
1204     if(isset($_GET['PerformIsoCreation']))  $action['action'] = "performIsoCreation";
1205     if(isset($_POST['SystemTypeAborted']))  $action['action'] = "cancel";
1206     if(isset($_POST['password_cancel']))  $action['action'] = "cancel";
1207     if(isset($_POST['password_finish']))  $action['action'] = "passwordChangeConfirmed";
1208
1209     if(isset($_POST['new_goServer']))  $action['action'] = "new_goServer";
1210     if(isset($_POST['new_gotoWorkstation']))  $action['action'] = "new_gotoWorkstation";
1211     if(isset($_POST['new_gotoTerminal']))  $action['action'] = "new_gotoTerminal";
1212     if(isset($_POST['new_gotoPrinter']))  $action['action'] = "new_gotoPrinter";
1213     if(isset($_POST['new_goFonHardware']))  $action['action'] = "new_goFonHardware";
1214     if(isset($_POST['new_ieee802Device']))  $action['action'] = "new_ieee802Device";
1215     if(isset($_POST['new_FAKE_OC_OpsiHost']))  $action['action'] = "new_FAKE_OC_OpsiHost";
1216
1217     if(!is_object($this->tabObject) && !is_object($this->dialogObject)){
1218       if(count($this->activationQueue)) $action['action'] = "handleActivationQueue";
1219     }
1220
1221     if(isset($_POST['systemTypeChosen']))  $action['action'] = "systemTypeChosen";
1222
1223     return($action);
1224   }
1225
1226
1227   /*! \brief   Overridden render method of class management.
1228    *            this allows us to add a release selection box.
1229    */
1230   function renderList()
1231   {
1232     $headpage = $this->getHeadpage();
1233     $headpage->update();
1234
1235     $tD = $this->getObjectDefinitions();
1236     $smarty = get_smarty();
1237     foreach($tD as $name => $obj){
1238       $smarty->assign("USE_".$name, (empty($obj['TABNAME']) || class_available($obj['TABNAME'])));
1239     }
1240
1241     $display = $headpage->render();
1242     return($this->getHeader().$display);
1243   }
1244
1245
1246   public function getObjectDefinitions()
1247   {
1248     $tabs = array(
1249         "FAKE_OC_OpsiHost" => array(
1250           "ou"          => "",
1251           "plugClass"   => "opsiGeneric",
1252           "tabClass"    => "opsi_tabs",
1253           "tabDesc"     => "OPSITABS",
1254           "aclClass"    => "opsiGeneric",
1255           "sendEvents"  => TRUE,
1256           "aclCategory" => "opsi"),
1257
1258         "goServer" => array(
1259           "ou"          => get_ou('serverRDN'),
1260           "plugClass"   => "servgeneric",
1261           "tabClass"    => "servtabs",
1262           "tabDesc"     => "SERVTABS",
1263           "aclClass"    => "servgeneric",
1264           "sendEvents"  => TRUE,
1265           "aclCategory" => "server"),
1266
1267         "gotoWorkstation" => array(
1268           "ou"          => get_ou('workstationRDN'),
1269           "plugClass"   => "workgeneric",
1270           "tabClass"    => "worktabs",
1271           "tabDesc"     => "WORKTABS",
1272           "aclClass"    => "workgeneric",
1273           "sendEvents"  => TRUE,
1274           "aclCategory" => "workstation"),
1275
1276         "gotoTerminal" => array(
1277             "ou"          => get_ou('terminalRDN'),
1278             "plugClass"   => "termgeneric",
1279             "tabClass"    => "termtabs",
1280             "sendEvents"  => TRUE,
1281             "tabDesc"     => "TERMTABS",
1282             "aclClass"    => "termgeneric",
1283             "aclCategory" => "terminal"),
1284
1285         "gotoPrinter" => array(
1286             "ou"          => get_ou('printerRDN'),
1287             "plugClass"   => "printgeneric",
1288             "tabClass"    => "printtabs",
1289             "tabDesc"     => "PRINTTABS",
1290             "aclClass"    => "printgeneric",
1291             "sendEvents"  => FALSE,
1292             "aclCategory" => "printer"),
1293
1294         "FAKE_OC_NewDevice" => array(
1295             "ou"          => get_ou('systemIncomingRDN'),
1296             "plugClass"   => "termgeneric",
1297             "tabClass"    => "termtabs",
1298             "sendEvents"  => TRUE,
1299             "tabDesc"     => "TERMTABS",
1300             "aclClass"    => "termgeneric",
1301             "aclCategory" => "terminal"),
1302
1303         "goFonHardware" => array(
1304             "ou"          => get_ou('phoneRDN'),
1305             "plugClass"   => "phoneGeneric",
1306             "tabClass"    => "phonetabs",
1307             "tabDesc"     => "PHONETABS",
1308             "sendEvents"  => FALSE,
1309             "aclClass"    => "phoneGeneric",
1310             "aclCategory" => "phone"),
1311
1312         "FAKE_OC_winstation" => array(
1313             "ou"          => get_winstations_ou(),
1314             "plugClass"   => "wingeneric",
1315             "sendEvents"  => TRUE,
1316             "tabClass"    => "wintabs",
1317             "tabDesc"     => "WINTABS",
1318             "aclClass"    => "wingeneric",
1319             "aclCategory" => "winworkstation"),
1320
1321         "ieee802Device" => array(
1322             "ou"          => get_ou('componentRDN'),
1323             "plugClass"   => "componentGeneric",
1324             "sendEvents"  => FALSE,
1325             "tabClass"    => "componenttabs",
1326             "tabDesc"     => "COMPONENTTABS",
1327             "aclClass"    => "componentGeneric",
1328             "aclCategory" => "component"),
1329         );
1330
1331     // Now map some special types
1332     $tabs['FAKE_OC_NewWorkstation'] = &$tabs['gotoWorkstation'];
1333     $tabs['FAKE_OC_NewTerminal'] = &$tabs['gotoTerminal'];
1334     $tabs['FAKE_OC_NewServer'] = &$tabs['gotoWorkstation'];
1335     $tabs['gotoWorkstation__IS_BUSY'] = &$tabs['gotoWorkstation'];
1336     $tabs['gotoWorkstation__IS_ERROR'] = &$tabs['gotoWorkstation'];
1337     $tabs['gotoWorkstation__IS_LOCKED'] = &$tabs['gotoWorkstation'];
1338     $tabs['gotoTerminal__IS_BUSY'] = &$tabs['gotoTerminal'];
1339     $tabs['gotoTerminal__IS_ERROR'] = &$tabs['gotoTerminal'];
1340     $tabs['gotoTerminal__IS_LOCKED'] = &$tabs['gotoTerminal'];
1341     $tabs['FAKE_OC_TerminalTemplate'] = &$tabs['gotoTerminal'];
1342     $tabs['FAKE_OC_WorkstationTemplate'] = &$tabs['gotoTerminal'];
1343     $tabs['goServer__IS_BUSY'] = &$tabs['goServer'];
1344     $tabs['goServer__IS_ERROR'] = &$tabs['goServer'];
1345     $tabs['goServer__IS_LOCKED'] = &$tabs['goServer'];
1346
1347     $tabs['FAKE_OC_ArpNewDevice'] = &$tabs['FAKE_OC_NewDevice'];
1348
1349     return($tabs);
1350   }
1351
1352
1353   static function systemRelease($a,$b,$c,$objectclasses= null,$class= null)
1354   {
1355     global $config;
1356
1357     // No objectclasses set - go ahead
1358     if(!$objectclasses) return("&nbsp;");
1359
1360     // Skip non fai objects
1361     if (!in_array_ics("FAIobject", $objectclasses)) {
1362       return "&nbsp;";
1363     }
1364
1365     // If we've an own fai class, just use this
1366     if ($class && is_array($class)) {
1367       foreach (explode(' ', $class[0]) as $element) {
1368         if ($element[0] == ":") {
1369           return "&nbsp;<img class='center' src='images/empty.png'>&nbsp;".mb_substr($element, 1);
1370         }
1371       }
1372     }
1373
1374     // Load information if needed
1375     $ldap = $config->get_ldap_link();
1376     $ldap->cd($config->current['BASE']);
1377     $ldap->search("(&(objectClass=gosaGroupOfNames)(FAIclass=*)(member=".$b."))",array('FAIclass','cn'));
1378     while($attrs = $ldap->fetch()){
1379       $rel = preg_replace("/^.*:/","",$attrs['FAIclass'][0]);
1380       $sys = sprintf(_("Inherited from %s"),$attrs['cn'][0]);
1381       $str = "&nbsp;<img class='center' src='plugins/ogroups/images/ogroup.png'
1382           title='".$sys."'
1383           alt='".$sys."' >&nbsp;".$rel;
1384       return($str);
1385     }
1386
1387     return("&nbsp;");
1388   }
1389
1390
1391   /*! \brief  !! Incoming dummy acls, required to defined acls for incoming objects
1392    */
1393   static function plInfo()
1394   {
1395     return (array(
1396           "plShortName"   => _("Incoming objects"),
1397           "plDescription" => _("Incoming objects"),
1398           "plSelfModify"  => FALSE,
1399           "plDepends"     => array(),
1400           "plPriority"    => 99,
1401           "plSection"     => array("administration"),
1402           "plCategory"    => array("incoming"   => array( "description"  => _("Incoming"),
1403               "objectClass"  => "")),
1404           "plProvidedAcls"=> array()
1405           ));
1406   }
1407 }
1408 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1409 ?>