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('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     // Close dialogs and remove locks for currently handled dns
 557     $this->cancelEdit();
 558
 559     $disallowed = array();
 560     $this->dns = array();
 561
 562     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Entry removel requested!");
 563
 564     // Check permissons for each target
 565     $tInfo = $this->getObjectDefinitions();
 566     $headpage = $this->getHeadpage();
 567     foreach($target as $dn){
 568       $type = $headpage->getType($dn);
 569       if(!isset($tInfo[$type])){
 570         trigger_error("Unknown object type received '".$type."' please update systemManagement::getObjectDefinitions()!");
 571       }else{
 572         $info = $tInfo[$type];
 573         $acl = $this->ui->get_permissions($dn, $info['aclCategory']."/".$info['aclClass']);
 574         if(preg_match("/d/",$acl)){
 575           $this->dns[] = $dn;
 576         }else{
 577           $disallowed[] = $dn;
 578         }
 579       }
 580     }
 581     if(count($disallowed)){
 582       msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 583     }
 584
 585     // We've at least one entry to delete.
 586     if(count($this->dns)){
 587
 588       // check locks
 589       if ($user= get_multiple_locks($this->dns)){
 590         return(gen_locked_message($user,$this->dns));
 591       }
 592
 593       // Add locks
 594       $dns_names = array();
 595       $types = array();
 596       $h = $this->getHeadpage();
 597
 598       // Build list of object -labels
 599       foreach($h->objectTypes as $type){
 600         $map[$type['objectClass']]= $type['label'];
 601       }
 602
 603       foreach($this->dns as $dn){
 604         $tmp = $h->getType($dn);
 605         if(isset($map[$tmp])){
 606           $dns_names[] = '('._($map[$tmp]).')&nbsp;-&nbsp;'.LDAP::fix($dn);
 607         }else{
 608           $dns_names[] =LDAP::fix($dn);
 609         }
 610       }
 611       add_lock ($this->dns, $this->ui->dn);
 612
 613       // Display confirmation dialog.
 614       $smarty = get_smarty();
 615       $smarty->assign("info", msgPool::deleteInfo($dns_names));
 616       return($smarty->fetch(get_template_path('removeEntries.tpl')));
 617     }
 618   }
 619
 620
 621   /*! \brief  Object removal was confirmed, now remove the requested entries.
 622    *
 623    *  @param  String  'action'  The name of the action which was the used as trigger.
 624    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
 625    *  @param  Array   'all'     A combination of both 'action' and 'target'.
 626    */
 627   function removeEntryConfirmed($action="",$target=array(),$all=array(),
 628       $altTabClass="",$altTabType="",$altAclCategory="")
 629   {
 630     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Entry removel confirmed!");
 631
 632     // Check permissons for each target
 633     $tInfo = $this->getObjectDefinitions();
 634     $headpage = $this->getHeadpage();
 635     $disallowed = array();
 636     foreach($this->dns as $key => $dn){
 637       $type = $headpage->getType($dn);
 638       if(!isset($tInfo[$type])){
 639         trigger_error("Unknown object type received '".$type."' please update systemManagement::getObjectDefinitions()!");
 640       }else{
 641
 642         $info = $tInfo[$type];
 643         $acl = $this->ui->get_permissions($dn, $info['aclCategory']."/".$info['aclClass']);
 644         if(preg_match("/d/",$acl)){
 645
 646           // Delete the object
 647           $this->dn = $dn;
 648           if($info['tabClass'] == "phonetabs"){
 649              $this->tabObject= new $tabtype($this->config, $this->config->data['TABS'][$tabobj], $dn,$type);
 650              $this->tabObject->set_acl_base($dn);
 651              $this->tabObject->by_object['phoneGeneric']->remove_from_parent ();
 652           }else{
 653             $this->tabObject= new $info['tabClass']($this->config,$this->config->data['TABS'][$info['tabDesc']],
 654                 $this->dn, $info['aclCategory'], true, true);
 655             $this->tabObject->set_acl_base($this->dn);
 656             $this->tabObject->parent = &$this;
 657             $this->tabObject->delete ();
 658           }
 659
 660           // Remove the lock for the current object.
 661           del_lock($this->dn);
 662
 663         }else{
 664           $disallowed[] = $dn;
 665           new log("security","system/".get_class($this),$dn,array(),"Tried to trick deletion.");
 666         }
 667       }
 668     }
 669     if(count($disallowed)){
 670       msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 671     }
 672
 673     // Cleanup
 674     $this->remove_lock();
 675     $this->closeDialogs();
 676   }
 677
 678
 679   /*! \brief  Edit the selected system type.
 680    *          NewDevice and ArpNewDevice are handled here separately
 681    */
 682   function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 683   {
 684     if(count($target) == 1){
 685       $tInfo = $this->getObjectDefinitions();
 686       $headpage = $this->getHeadpage();
 687       $dn = $target[0];
 688       $type =$headpage->getType($dn);
 689       $tData = $tInfo[$type];
 690
 691       if($type == "FAKE_OC_ArpNewDevice"){
 692         if(!class_available("ArpNewDeviceTabs")){
 693           msg_dialog::display(_("Error"), msgPool::class_not_found("ArpNewDevice"), ERROR_DIALOG);
 694         }else{
 695           return(management::editEntry($action,$target,$all,"ArpNewDeviceTabs","ARPNEWDEVICETABS","incoming"));
 696         }
 697       }elseif($type == "FAKE_OC_NewDevice"){
 698         if(!class_available("SelectDeviceType")){
 699           msg_dialog::display(_("Error"), msgPool::class_not_found("SelectDeviceType"), ERROR_DIALOG);
 700         }else{
 701           $this->activationQueue[$dn] = array();
 702           $this->dialogObject = new SelectDeviceType($this->config,$dn);
 703           $this->dialogObject->set_acl_category("incoming");
 704           $this->skipFooter = TRUE;
 705           $this->displayApplyBtn = FALSE;
 706           // see condition  -$s_action == "::systemTypeChosen"-  for further handling
 707         }
 708       }else{
 709          return(management::editEntry($action,$target,$all,$tData['tabClass'],$tData['tabDesc'],$tData['aclCategory']));
 710       }
 711     }
 712   }
 713
 714
 715   /*! \brief  Edit the selected system type.
 716    *
 717    *  @param  String  'action'  The name of the action which was the used as trigger.
 718    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
 719    *  @param  Array   'all'     A combination of both 'action' and 'target'.
 720    */
 721   function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
 722   {
 723     $tInfo = $this->getObjectDefinitions();
 724     $info = preg_replace("/^new_/","",$action);
 725     if(!isset($tInfo[$info])){
 726       trigger_error("Unknown action type '".$action."' cant create a new system!");
 727     }else{
 728       return(management::newEntry($action,$target,$all,
 729           $tInfo[$info]['tabClass'],
 730           $tInfo[$info]['tabDesc'],
 731           $tInfo[$info]['aclCategory']));
 732     }
 733   }
 734
 735
 736   /*! \brief  Activates all selcted 'NewDevices' at once.
 737    *          Enqueues the selected Devices in the activation queue.
 738    */
 739   function activateMultiple($action,$target)
 740   {
 741     $headpage = $this->getHeadpage();
 742     foreach($target as $dn) {
 743       if($headpage->getType($dn) == "FAKE_OC_NewDevice"){
 744         $this->activationQueue[$dn] = array();
 745       }
 746     }
 747     if(count($this->activationQueue)){
 748       $this->dialogObject = new SelectDeviceType($this->config, array_keys($this->activationQueue));
 749       $this->skipFooter = TRUE;
 750     }
 751   }
 752
 753
 754   /*! \brief  The system selection dialog was closed.
 755    *          We will now queue the given entry to be activated.
 756    */
 757   function systemTypeChosen()
 758   {
 759     // Detect the systems target type
 760     $tInfo = $this->getObjectDefinitions();
 761     $selected_group = "none";
 762     if(isset($_POST['ObjectGroup'])){
 763       $selected_group = $_POST['ObjectGroup'];
 764     }
 765     $selected_system = $_POST['SystemType'];
 766     $tmp = array();
 767     foreach($this->activationQueue as $dn => $data){
 768       $tmp[$dn]['OG'] = $selected_group;
 769       $tmp[$dn]['SS'] = $selected_system;
 770     }
 771     $this->closeDialogs();
 772     $this->activationQueue = $tmp;
 773     return($this->handleActivationQueue());
 774   }
 775
 776
 777   /*! \brief  Activate queued goto systems.
 778    */
 779   function handleActivationQueue()
 780   {
 781     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 782         'Entries left: '.count($this->activationQueue), "<b>Handling system activation queue!</b>");
 783
 784     if(!count($this->activationQueue)) return("");
 785
 786     $ldap     = $this->config->get_ldap_link();
 787     $pInfo    = $this->getObjectDefinitions();
 788     $ui       = get_userinfo();
 789     $headpage = $this->getHeadpage();
 790     $ldap->cd($this->config->current['BASE']);
 791
 792     // Walk through systems to activate
 793     while(count($this->activationQueue)){
 794
 795       // Get next entry
 796       reset($this->activationQueue);
 797       $dn = key($this->activationQueue);
 798       $data= $this->activationQueue[$dn];
 799
 800       // Validate the given system type.
 801       if(!isset($data['SS'])) continue;
 802       $sysType = $data['SS'];
 803       if(!isset($pInfo[$sysType])){
 804         trigger_error('Unknown type \''.$sysType.'\'!');
 805         continue;
 806       }
 807       $type = $pInfo[$sysType];
 808
 809       @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 810           $dn, "<b>Try to activate:</b>");
 811
 812       // Get target type definition
 813       $plugClass    = $type["plugClass"];
 814       $tabClass     = $type["tabClass"];
 815       $aclCategory  = $type["aclCategory"];
 816       $tabDesc      = $type["tabDesc"];
 817
 818       if(!class_available($tabClass)){
 819         msg_dialog::display(_("Error"), msgPool::class_not_found($tabclass), ERROR_DIALOG);
 820         unset($this->activationQueue[$dn]);
 821         continue;
 822       }else{
 823
 824         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 825             $sysType, "<b>System type:</b>");
 826
 827         // Load permissions for selected 'dn' and check if we're allowed to create this 'dn'
 828         $this->dn = $dn;
 829         $acls   = $ui->get_permissions($this->dn,$aclCategory."/".$plugClass);
 830
 831         // Check permissions
 832         if(!preg_match("/c/",$acls)){
 833           unset($this->activationQueue[$dn]);
 834           msg_dialog::display(_("Error"), msgPool::permCreate(), ERROR_DIALOG);
 835
 836           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 837               $acls, "<b>Insufficient permissions!</b>");
 838           continue;
 839         }else{
 840
 841           // Open object an preset some values like the objects base
 842           del_lock($dn);
 843           management::editEntry('editEntry',array($dn),array(),$tabClass,$tabDesc, $aclCategory);
 844           $this->displayApplyBtn = FALSE;
 845           $this->tabObject->set_acl_base($headpage->getBase());
 846
 847           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 848               $data['OG'], "<b>Selected ogroup:</b>");
 849
 850           if($data['OG'] != "none"){
 851             $this->tabObject->base = preg_replace("/^[^,]+,".preg_quote(get_ou('ogroupRDN'), '/')."/i", "", $data['OG']);
 852             $this->tabObject->by_object[$plugClass]->baseSelector->setBase($this->tabObject->base);
 853           } else {
 854             $this->tabObject->by_object[$plugClass]->baseSelector->setBase($headpage->getBase());
 855             $this->tabObject->base = $headpage->getBase();
 856           }
 857
 858           // Assign some default values for opsi hosts
 859           if($this->tabObject instanceOf opsi_tabs){
 860             $ldap = $this->config->get_ldap_link();
 861             $ldap->cat($dn);
 862             $source_attrs = $ldap->fetch();
 863             foreach(array("macAddress" => "mac" ,"cn" => "hostId","description" => "description") as $src => $attr){
 864               if(isset($source_attrs[$src][0])){
 865                 $this->tabObject->by_object['opsiGeneric']->$attr = $source_attrs[$src][0];
 866               }
 867             }
 868             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 869                 "", "<b>OPSI attributes adapted</b>");
 870           }
 871
 872           // Queue entry to be activated, when it is saved.
 873           if($data['OG'] != "none"){
 874
 875             // Set gotoMode to active if there was an ogroup selected.
 876             $found = false;
 877             foreach(array("workgeneric"=>"active","servgeneric"=>"active","termgeneric"=>"active") as $tab => $value){
 878               if(isset($this->tabObject->by_object[$tab]->gotoMode)) {
 879                 $found = true;
 880                 $this->tabObject->by_object[$tab]->gotoMode = $value;
 881                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 882                     $tab."->gotoMode = {$value}", "<b>Setting gotoMode to: </b>");
 883               }
 884             }
 885             if(!$found){
 886               msg_dialog::display(_("Internal error"), _("Cannot set mode to 'active'!"), ERROR_DIALOG);
 887             }
 888
 889             // Update object group membership
 890             $og = new ogroup($this->config,$data['OG']);
 891             if($og){
 892               $og->AddDelMembership($this->tabObject->dn);
 893               $og->save();
 894               @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 895                   $og->dn, "<b>Adding system to ogroup</b>");
 896             }
 897
 898             // Set default system specific attributes
 899             foreach (array("workgeneric", "termgeneric") as $cls){
 900               if (isset($this->tabObject->by_object[$cls])){
 901                 $this->tabObject->by_object[$cls]->set_everything_to_inherited();
 902                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 903                     $og->dn, "<b>Calling {$cls}->set_everything_to_inherited()</b>");
 904               }
 905             }
 906
 907             // Enable activation
 908             foreach (array("servgeneric", "workgeneric", "termgeneric") as $cls){
 909               if (isset($this->tabObject->by_object[$cls])){
 910                 $this->tabObject->by_object[$cls]->auto_activate= TRUE;
 911                 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 912                     $cls, "<b>Setting auto_activate=TRUE for</b>");
 913               }
 914             }
 915
 916             // Enable sending of LDAP events
 917             if (isset($this->tabObject->by_object["workstartup"])){
 918               $this->tabObject->by_object["workstartup"]->gotoLdap_inherit= TRUE;
 919               @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 920                   "", "<b>Setting workstartup->gotoLdap_inherit=TRUE</b>");
 921             }
 922           }
 923
 924           // Try to inherit everythin from the selected object group and then save
 925           //  the entry, normally this should work without any problems.
 926           // But if there is any, then display the dialogs.
 927           if($data['OG'] != "none"){
 928             $str = $this->saveChanges();
 929
 930             // There was a problem, skip activation here and allow to fix the problems..
 931             if(is_object($this->tabObject)){
 932               @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 933                   "", "<b>Automatic saving failed, let the user fix the issues now.</b>");
 934               return;
 935             }
 936             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 937                 "", "<b>System activated!</b>");
 938           }else{
 939             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 940                 "", "<b>Open dialogs now</b>");
 941             return;
 942           }
 943         }
 944       }
 945     }
 946   }
 947
 948
 949   /*! \brief  Save object modifications here and any dialogs too.
 950    *          After a successfull update of the object data, close
 951    *           the dialogs.
 952    */
 953   protected function saveChanges()
 954   {
 955     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 956         get_class($this->tabObject).": ".$this->tabObject->dn, "<b>Save</b>");
 957
 958     // Handle 'New Unknown Devices' here.
 959     if($this->tabObject instanceOf ArpNewDeviceTabs){
 960       $this->tabObject->save_object();
 961
 962       if($this->tabObject->by_object['ArpNewDevice']->gotoIntegration){
 963         $message = $this->tabObject->check();
 964         if(count($message)){
 965           msg_dialog::displayChecks($message);
 966         }else{
 967           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 968               get_class($this->tabObject).": ".$this->tabObject->dn, "<b>Queued for goto activation</b>");
 969           $this->tabObject->save();
 970           $this->activationQueue[$this->tabObject->dn]=array();
 971           $this->closeDialogs();
 972           $this->systemTypeChosen();
 973         }
 974         return;
 975       }
 976     }
 977
 978     // Try to save changes here.
 979     $str = management::saveChanges();
 980     if($this->tabObject) return("");
 981
 982     // Activate system if required..
 983     if(isset($this->activationQueue[$this->last_dn])){
 984       $dn = $this->last_tabObject->dn;
 985       $this->activate_new_device($dn);
 986       unset($this->activationQueue[$this->last_dn]);
 987     }
 988
 989     /* Post handling for activated systems
 990        target opsi -> Remove source.
 991        target gosa -> Activate system.
 992      */
 993     if($this->last_tabObject instanceOf opsi_tabs){
 994       $ldap = $this->config->get_ldap_link();
 995       $ldap->cd($this->config->current['BASE']);
 996       $ldap->rmdir ($this->last_tabObject->dn);
 997       @DEBUG(DEBUG_LDAP,__LINE__, __FUNCTION__, __FILE__,
 998           "Source removed: ".$this->tabObject->dn,"<b>Opsi host activated</b>");
 999
1000       $hostId =  $this->last_tabObject->by_object['opsiGeneric']->hostId;
1001       $mac    =  $this->last_tabObject->by_object['opsiGeneric']->mac;
1002       $this->opsi->job_opsi_activate_client($hostId,$mac);
1003
1004     }elseif(isset($this->last_tabObject->was_activated) && $this->last_tabObject->was_activated){
1005       $this->activate_new_device($this->last_tabObject->dn);
1006     }
1007
1008     // Avoid using values from an older input dialog
1009     $_POST = array();
1010     $this->handleActivationQueue();
1011   }
1012
1013
1014   /*! \brief  Save object modifications here and any dialogs too.
1015    *          Keep dialogs opened.
1016    */
1017   protected function applyChanges()
1018   {
1019     $str = management::applyChanges();
1020     if($str) return($str);
1021
1022     /* Post handling for activated systems
1023        target opsi -> Remove source.
1024        target gosa -> Activate system.
1025      */
1026     if($this->tabObject instanceOf opsi_tabs){
1027       $ldap = $this->config->get_ldap_link();
1028       $ldap->cd($this->config->current['BASE']);
1029       $ldap->rmdir ($this->tabObject->dn);
1030       @DEBUG(DEBUG_LDAP,__LINE__, __FUNCTION__, __FILE__,
1031           "Source removed: ".$this->tabObject->dn,"<b>Opsi host activated</b>");
1032
1033       $hostId =  $this->tabObject->by_object['opsiGeneric']->hostId;
1034       $mac    =  $this->tabObject->by_object['opsiGeneric']->mac;
1035       $this->opsi->job_opsi_activate_client($hostId,$mac);
1036
1037     }elseif(isset($this->tabObject->was_activated) && $this->tabObject->was_activated){
1038       $this->activate_new_device($this->tabObject->dn);
1039     }
1040   }
1041
1042
1043   /*! \brief  Sets FAIstate to "install" for "New Devices".
1044     This function is some kind of "Post handler" for activated systems,
1045     it is called directly after the object (workstabs,servtabs) gets saved.
1046     @param  String  $dn   The dn of the newly activated object.
1047     @return Boolean TRUE if activated else FALSE
1048    */
1049   function activate_new_device($dn)
1050   {
1051     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1052         $dn, "<b>Activating system:</b>");
1053     $ldap = $this->config->get_ldap_link();
1054     $ldap->cd($this->config->current['BASE']);
1055     $ldap->cat($dn);
1056     if($ldap->count()){
1057       $attrs = $ldap->fetch();
1058       if(count(array_intersect(array('goServer','gotoWorkstation'), $attrs['objectClass']))){
1059         $ocs = $attrs['objectClass'];
1060         unset($ocs['count']);
1061         $new_attrs = array();
1062         if(!in_array("FAIobject",$ocs)){
1063           $ocs[] = "FAIobject";
1064           $new_attrs['objectClass'] = $ocs;
1065         }
1066         $new_attrs['FAIstate'] = "install";
1067         $ldap->cd($dn);
1068         $ldap->modify($new_attrs);
1069         if (!$ldap->success()){
1070           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn,
1071                 LDAP_MOD, "activate_new_device($dn)"));
1072           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1073               $dn, "<b>Failed!</b>");
1074         }else{
1075           @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1076               $dn, "<b>Success</b>");
1077           return(TRUE);
1078         }
1079       }else{
1080         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
1081             $dn, "<b>FAIstate not set to install, this is only done for gotoWorkstation/goServer!</b>");
1082       }
1083     }
1084     return(FALSE);
1085   }
1086
1087
1088   /*! \brief  Opens the snapshot creation dialog for the given target.
1089    *
1090    *  @param  String  'action'  The name of the action which was the used as trigger.
1091    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1092    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1093    */
1094   function createSnapshotDialog($action="",$target=array(),$all=array())
1095   {
1096     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$target,"Snaptshot creation initiated!");
1097
1098     $pInfo    = $this->getObjectDefinitions();
1099     $headpage = $this->getHeadpage();
1100     foreach($target as $dn){
1101
1102       $entry = $headpage->getEntry($dn);
1103       $type = $headpage->getType($dn);
1104       if(!isset($pInfo[$type])) {
1105         trigger_error('Unknown system type \''.$type.'\'!');
1106         return;
1107       }
1108
1109       if(!empty($dn) && $this->ui->allow_snapshot_create($dn,$pInfo[$type]['aclCategory'])){
1110         $this->dialogObject = new SnapShotDialog($this->config,$dn,$this);
1111         $this->dialogObject->aclCategories = array($pInfo[$type]['aclCategory']);
1112         $this->dialogObject->parent = &$this;
1113
1114       }else{
1115         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to create a snapshot for %s."),$dn),
1116             ERROR_DIALOG);
1117       }
1118     }
1119   }
1120
1121
1122   /*! \brief  Displays the "Restore snapshot dialog" for a given target.
1123    *          If no target is specified, open the restore removed object
1124    *           dialog.
1125    *  @param  String  'action'  The name of the action which was the used as trigger.
1126    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1127    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1128    */
1129   function restoreSnapshotDialog($action="",$target=array(),$all=array())
1130   {
1131     // Set current restore base for snapshot handling.
1132     $headpage = $this->getHeadpage();
1133     $pInfo    = $this->getObjectDefinitions();
1134     if(is_object($this->snapHandler)){
1135       $bases = array();
1136       foreach($this->storagePoints as $sp){
1137         $bases[] = $sp.$headpage->getBase();
1138       }
1139     }
1140
1141     // No bases specified? Try base
1142     if(!count($bases)) $bases[] = $this->headpage->getBase();
1143
1144     // No target, open the restore removed object dialog.
1145     if(!count($target)){
1146
1147       $cats = array();
1148       foreach($pInfo as $data){
1149         $cats[] = $data['aclCategory'];
1150       }
1151       $cats = array_unique($cats);
1152
1153       $entry = $headpage->getBase();
1154       if(!empty($entry) && $this->ui->allow_snapshot_restore($entry,$cats)){
1155         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$entry,"Snaptshot restoring initiated!");
1156         $this->dialogObject = new SnapShotDialog($this->config,$entry,$this);
1157         $this->dialogObject->set_snapshot_bases($bases);
1158         $this->dialogObject->display_all_removed_objects = true;
1159         $this->dialogObject->display_restore_dialog = true;
1160         $this->dialogObject->parent = &$this;
1161       }else{
1162         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$entry),
1163             ERROR_DIALOG);
1164       }
1165     }else{
1166
1167       // Display the restore points for a given object.
1168       $dn = array_pop($target);
1169       $entry = $headpage->getEntry($dn);
1170       $type = $headpage->getType($dn);
1171       if(!isset($pInfo[$type])) {
1172         trigger_error('Unknown system type \''.$type.'\'!');
1173         return;
1174       }
1175
1176       if(!empty($dn) && $this->ui->allow_snapshot_create($dn,$pInfo[$type]['aclCategory'])){
1177         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Snaptshot restoring initiated!");
1178         $this->dialogObject = new SnapShotDialog($this->config,$dn,$this);
1179         $this->dialogObject->set_snapshot_bases($bases);
1180         $this->dialogObject->display_restore_dialog = true;
1181         $this->dialogObject->parent = &$this;
1182       }else{
1183         msg_dialog::display(_("Permission"),sprintf(_("You are not allowed to restore a snapshot for %s."),$dn),
1184             ERROR_DIALOG);
1185       }
1186     }
1187   }
1188
1189
1190   /*! \brief  Restores a snapshot object.
1191    *          The dn of the snapshot entry has to be given as ['target'] parameter.
1192    *
1193    *  @param  String  'action'  The name of the action which was the used as trigger.
1194    *  @param  Array   'target'  A list of object dns, which should be affected by this method.
1195    *  @param  Array   'all'     A combination of both 'action' and 'target'.
1196    */
1197   function restoreSnapshot($action="",$target=array(),$all=array())
1198   {
1199     $dn       = array_pop($target);
1200     $this->snapHandler->restore_snapshot($dn);
1201     @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$dn,"Snaptshot restored!");
1202     $this->closeDialogs();
1203   }
1204
1205
1206   /*! \brief  Detects actions/events send by the ui
1207    *           and the corresponding targets.
1208    */
1209   function detectPostActions()
1210   {
1211     $action= management::detectPostActions();
1212     if(isset($_POST['abort_event_dialog']))  $action['action'] = "cancel";
1213     if(isset($_POST['save_event_dialog']))  $action['action'] = "saveEvent";
1214     if(isset($_POST['cd_create']))  $action['action'] = "initiateISOcreation";
1215     if(isset($_GET['PerformIsoCreation']))  $action['action'] = "performIsoCreation";
1216     if(isset($_POST['SystemTypeAborted']))  $action['action'] = "cancel";
1217     if(isset($_POST['password_cancel']))  $action['action'] = "cancel";
1218     if(isset($_POST['password_finish']))  $action['action'] = "passwordChangeConfirmed";
1219
1220     if(isset($_POST['new_goServer']))  $action['action'] = "new_goServer";
1221     if(isset($_POST['new_gotoWorkstation']))  $action['action'] = "new_gotoWorkstation";
1222     if(isset($_POST['new_gotoTerminal']))  $action['action'] = "new_gotoTerminal";
1223     if(isset($_POST['new_gotoPrinter']))  $action['action'] = "new_gotoPrinter";
1224     if(isset($_POST['new_goFonHardware']))  $action['action'] = "new_goFonHardware";
1225     if(isset($_POST['new_ieee802Device']))  $action['action'] = "new_ieee802Device";
1226     if(isset($_POST['new_FAKE_OC_OpsiHost']))  $action['action'] = "new_FAKE_OC_OpsiHost";
1227
1228     if(!is_object($this->tabObject) && !is_object($this->dialogObject)){
1229       if(count($this->activationQueue)) $action['action'] = "handleActivationQueue";
1230     }
1231
1232     if(isset($_POST['systemTypeChosen']))  $action['action'] = "systemTypeChosen";
1233
1234     return($action);
1235   }
1236
1237
1238   /*! \brief   Overridden render method of class management.
1239    *            this allows us to add a release selection box.
1240    */
1241   function renderList()
1242   {
1243     $headpage = $this->getHeadpage();
1244     $headpage->update();
1245
1246     $tD = $this->getObjectDefinitions();
1247     $smarty = get_smarty();
1248     foreach($tD as $name => $obj){
1249       $smarty->assign("USE_".$name, (empty($obj['TABNAME']) || class_available($obj['TABNAME'])));
1250     }
1251
1252     $display = $headpage->render();
1253     return($this->getHeader().$display);
1254   }
1255
1256
1257   public function getObjectDefinitions()
1258   {
1259     $tabs = array(
1260         "FAKE_OC_OpsiHost" => array(
1261           "ou"          => "",
1262           "plugClass"   => "opsiGeneric",
1263           "tabClass"    => "opsi_tabs",
1264           "tabDesc"     => "OPSITABS",
1265           "aclClass"    => "opsiGeneric",
1266           "sendEvents"  => TRUE,
1267           "aclCategory" => "opsi"),
1268
1269         "goServer" => array(
1270           "ou"          => get_ou('serverRDN'),
1271           "plugClass"   => "servgeneric",
1272           "tabClass"    => "servtabs",
1273           "tabDesc"     => "SERVTABS",
1274           "aclClass"    => "servgeneric",
1275           "sendEvents"  => TRUE,
1276           "aclCategory" => "server"),
1277
1278         "gotoWorkstation" => array(
1279           "ou"          => get_ou('workstationRDN'),
1280           "plugClass"   => "workgeneric",
1281           "tabClass"    => "worktabs",
1282           "tabDesc"     => "WORKTABS",
1283           "aclClass"    => "workgeneric",
1284           "sendEvents"  => TRUE,
1285           "aclCategory" => "workstation"),
1286
1287         "gotoTerminal" => array(
1288             "ou"          => get_ou('terminalRDN'),
1289             "plugClass"   => "termgeneric",
1290             "tabClass"    => "termtabs",
1291             "sendEvents"  => TRUE,
1292             "tabDesc"     => "TERMTABS",
1293             "aclClass"    => "termgeneric",
1294             "aclCategory" => "terminal"),
1295
1296         "gotoPrinter" => array(
1297             "ou"          => get_ou('printerRDN'),
1298             "plugClass"   => "printgeneric",
1299             "tabClass"    => "printtabs",
1300             "tabDesc"     => "PRINTTABS",
1301             "aclClass"    => "printgeneric",
1302             "sendEvents"  => FALSE,
1303             "aclCategory" => "printer"),
1304
1305         "FAKE_OC_NewDevice" => array(
1306             "ou"          => get_ou('systemIncomingRDN'),
1307             "plugClass"   => "termgeneric",
1308             "tabClass"    => "termtabs",
1309             "sendEvents"  => TRUE,
1310             "tabDesc"     => "TERMTABS",
1311             "aclClass"    => "termgeneric",
1312             "aclCategory" => "terminal"),
1313
1314         "goFonHardware" => array(
1315             "ou"          => get_ou('phoneRDN'),
1316             "plugClass"   => "phoneGeneric",
1317             "tabClass"    => "phonetabs",
1318             "tabDesc"     => "PHONETABS",
1319             "sendEvents"  => FALSE,
1320             "aclClass"    => "phoneGeneric",
1321             "aclCategory" => "phone"),
1322
1323         "FAKE_OC_winstation" => array(
1324             "ou"          => get_winstations_ou(),
1325             "plugClass"   => "wingeneric",
1326             "sendEvents"  => TRUE,
1327             "tabClass"    => "wintabs",
1328             "tabDesc"     => "WINTABS",
1329             "aclClass"    => "wingeneric",
1330             "aclCategory" => "winworkstation"),
1331
1332         "ieee802Device" => array(
1333             "ou"          => get_ou('componentRDN'),
1334             "plugClass"   => "componentGeneric",
1335             "sendEvents"  => FALSE,
1336             "tabClass"    => "componenttabs",
1337             "tabDesc"     => "COMPONENTTABS",
1338             "aclClass"    => "componentGeneric",
1339             "aclCategory" => "component"),
1340         );
1341
1342     // Now map some special types
1343     $tabs['FAKE_OC_NewWorkstation'] = &$tabs['gotoWorkstation'];
1344     $tabs['FAKE_OC_NewTerminal'] = &$tabs['gotoTerminal'];
1345     $tabs['FAKE_OC_NewServer'] = &$tabs['gotoWorkstation'];
1346     $tabs['gotoWorkstation__IS_BUSY'] = &$tabs['gotoWorkstation'];
1347     $tabs['gotoWorkstation__IS_ERROR'] = &$tabs['gotoWorkstation'];
1348     $tabs['gotoWorkstation__IS_LOCKED'] = &$tabs['gotoWorkstation'];
1349     $tabs['gotoTerminal__IS_BUSY'] = &$tabs['gotoTerminal'];
1350     $tabs['gotoTerminal__IS_ERROR'] = &$tabs['gotoTerminal'];
1351     $tabs['gotoTerminal__IS_LOCKED'] = &$tabs['gotoTerminal'];
1352     $tabs['FAKE_OC_TerminalTemplate'] = &$tabs['gotoTerminal'];
1353     $tabs['FAKE_OC_WorkstationTemplate'] = &$tabs['gotoTerminal'];
1354     $tabs['goServer__IS_BUSY'] = &$tabs['goServer'];
1355     $tabs['goServer__IS_ERROR'] = &$tabs['goServer'];
1356     $tabs['goServer__IS_LOCKED'] = &$tabs['goServer'];
1357
1358     $tabs['FAKE_OC_ArpNewDevice'] = &$tabs['FAKE_OC_NewDevice'];
1359
1360     return($tabs);
1361   }
1362
1363
1364   static function systemRelease($a,$b,$c,$objectclasses= null,$class= null)
1365   {
1366     global $config;
1367
1368     // No objectclasses set - go ahead
1369     if(!$objectclasses) return("&nbsp;");
1370
1371     // Skip non fai objects
1372     if (!in_array_ics("FAIobject", $objectclasses)) {
1373       return "&nbsp;";
1374     }
1375
1376     // If we've an own fai class, just use this
1377     if ($class && is_array($class)) {
1378       foreach (explode(' ', $class[0]) as $element) {
1379         if ($element[0] == ":") {
1380           return "&nbsp;".image('images/empty.png')."&nbsp;".mb_substr($element, 1);
1381         }
1382       }
1383     }
1384
1385     // Load information if needed
1386     $ldap = $config->get_ldap_link();
1387     $ldap->cd($config->current['BASE']);
1388     $ldap->search("(&(objectClass=gosaGroupOfNames)(FAIclass=*)(member=".$b."))",array('FAIclass','cn'));
1389     while($attrs = $ldap->fetch()){
1390       $rel = preg_replace("/^.*:/","",$attrs['FAIclass'][0]);
1391       $sys = sprintf(_("Inherited from %s"),$attrs['cn'][0]);
1392       $str = "&nbsp;".image('plugins/ogroups/images/ogroup.png', "", $sys)."&nbsp;".$rel;
1393       return($str);
1394     }
1395
1396     return("&nbsp;");
1397   }
1398
1399
1400   /*! \brief  !! Incoming dummy acls, required to defined acls for incoming objects
1401    */
1402   static function plInfo()
1403   {
1404     return (array(
1405           "plShortName"   => _("Incoming objects"),
1406           "plDescription" => _("Incoming objects"),
1407           "plSelfModify"  => FALSE,
1408           "plDepends"     => array(),
1409           "plPriority"    => 99,
1410           "plSection"     => array("administration"),
1411           "plCategory"    => array("incoming"   => array( "description"  => _("Incoming"),
1412               "objectClass"  => "")),
1413           "plProvidedAcls"=> array()
1414           ));
1415   }
1416 }
1417 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1418 ?>