gosa-plugins/goto/admin/systems/goto/class_workstationStartup.inc

   1 <?php
   2 class workstartup extends plugin
   3 {
   4   /* Ldap server list */
   5   var $gotoLdapServers    = array();
   6   var $gotoLdapServerList = array();
   7   var $gotoLdap_inherit   = FALSE;
   8
   9   /* Generic terminal attributes */
  10         # This is disabled as long there is no possiblilty to set these parameters
  11   var $gotoBootKernel       = "default-inherited";
  12   var $gotoKernelParameters = "";
  13   var $gotoLdapServer       = "default-inherited";
  14   var $gotoModules          = array();
  15   var $gotoAutoFs           = array();
  16   var $gotoFilesystem       = array();
  17   var $gotoTerminalPath     = "";
  18   var $gotoBootKernels      = array();
  19
  20   /* attribute list for save action */
  21   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  22                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  23   var $objectclasses        = array("GOhard", "FAIobject");
  24
  25   /* Share */
  26   var $gotoShares         = array();// Currently Share Option
  27   var $gotoShare          = "";     // currently selected Share Option
  28   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  29   var $gotoAvailableShares= array();// Available Shares for this account
  30
  31   /* Helper */
  32   var $orig_dn            = "";
  33   var $ignore_account     = TRUE;
  34
  35   /* FAI class selection */
  36   var $FAIclass           = array();  // The currently selected classes
  37   var $FAIrelease           = "";
  38   var $FAIdebianMirror      = "auto";
  39   var $si_active            = FALSE;
  40   var $si_fai_action_failed = FALSE;
  41
  42   var $cache              = array(); // Used as cache in fai mehtods
  43
  44   var $FAIstatus          = "";
  45   var $FAIclasses         = array();
  46
  47   var $view_logged        = FALSE;
  48
  49   /* FAI class selection */
  50   var $InheritedFAIclass       = array();
  51   var $InheritedFAIrelease     = "";
  52   var $InheritedFAIdebianMirror= "auto";
  53
  54   var $CopyPasteVars    = array("gotoModules","gotoShares");
  55   var $fai_activated    = FALSE;
  56   var $o_group_dn       = "";
  57   var $member_of_ogroup = FALSE;
  58
  59   function workstartup (&$config, $dn= NULL, $parent= NULL)
  60   {
  61     /* Check if FAI is active */
  62     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  63     if(!empty($tmp) && class_available("faiManagement")){
  64       $this->fai_activated = TRUE;
  65     }else{
  66       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  67       $this->objectclasses  = array("GOhard");
  68     }
  69
  70     plugin::plugin ($config, $dn, $parent);
  71
  72     /* Check for si daemon */
  73     $this->si_active = $this->config->get_cfg_value("core","gosaSupportURI") != "";
  74
  75     /* Check object group membership */
  76     if(!isset($this->parent->by_object['ogroup'])){
  77       $ldap = $this->config->get_ldap_link();
  78       $ldap->cd ($this->config->current['BASE']);
  79       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  80       if($ldap->count()){
  81         $this->member_of_ogroup = TRUE;
  82         $attrs = $ldap->fetch();
  83         $this->o_group_dn = $attrs['dn'];
  84       }
  85     }
  86
  87     /* Creating a list of valid Mirrors
  88      * none will not be saved to ldap.
  89      */
  90     $ldap   = $this->config->get_ldap_link();
  91     $ldap->cd($this->config->current['BASE']);
  92     $ui = get_userinfo();
  93     foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  94       if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  95         for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  96           $name = $data["cn"][0].":".$data["goLdapBase"][$i];
  97           $this->gotoLdapServerList[]= $name;
  98         }
  99       }
 100     }
 101
 102     /* Get list of assigned ldap servers
 103      */
 104     if(isset($this->attrs['gotoLdapServer'])){
 105       unset($this->attrs['gotoLdapServer']['count']);
 106       sort($this->attrs['gotoLdapServer']);
 107       foreach($this->attrs['gotoLdapServer'] as $value){
 108         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 109       }
 110     }
 111     natcasesort($this->gotoLdapServerList);
 112
 113     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 114       $this->gotoLdap_inherit = TRUE;
 115     }
 116
 117     /* FAI Initialization
 118        Skip this if FAI is not activated
 119      */
 120     if($this->fai_activated) {
 121
 122       /* Parse used FAIclasses (stored as string).
 123        * The single classes are seperated by ' '.
 124        * There is also the release type given, after first
 125        *  occurrence of ':'.
 126        */
 127       $this->FAIclass =array();
 128       if(isset($this->attrs['FAIclass'][0])){
 129         $tmp = explode(" ",$this->attrs['FAIclass'][0]);
 130         $tmp2 =array();
 131
 132         foreach($tmp as $class){
 133           if( ":" == $class[0] ) {
 134             $this->FAIrelease = trim(substr($class, 1));
 135           }else{
 136             $tmp2[$class] = $class;
 137           }
 138         }
 139         $this->FAIclass = $tmp2;
 140       }
 141     }
 142
 143     /* Get arrays */
 144     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 145       if (isset($this->attrs["$val"]["count"])){
 146         for ($i= 0; $i<$this->attrs["count"]; $i++){
 147           if (isset($this->attrs["$val"][$i])){
 148             array_push($this->$val, $this->attrs["$val"][$i]);
 149           }
 150         }
 151       }
 152       sort ($this->$val);
 153       $this->$val= array_unique($this->$val);
 154     }
 155
 156     /* Prepare Shares */
 157     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 158       unset($this->attrs['gotoShare']['count']);
 159       foreach($this->attrs['gotoShare'] as $share){
 160         $tmp = $tmp2 = array();
 161         $tmp = explode("|",$share);
 162         $tmp2['server']      =$tmp[0];
 163         $tmp2['name']        =$tmp[1];
 164         $tmp2['mountPoint']  =$tmp[2];
 165         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 166       }
 167     }
 168
 169     $this->gotoShareSelections= $config->getShareList(true);
 170     $this->gotoAvailableShares= $config->getShareList(false);
 171     $tmp2 = array();
 172
 173
 174     $this->orig_dn= $this->dn;
 175
 176     /* Handle inheritance value "default" */
 177     if ($this->member_of_ogroup){
 178       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 179     }
 180
 181     /* If we are member in an object group,
 182      *  we have to handle inherited values.
 183      * So you can see what is inherited.
 184      */
 185     if ($this->member_of_ogroup){
 186
 187       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 188         $this->FAIdebianMirror = "inherited";
 189       }
 190
 191       if($this->fai_activated){
 192         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 193       }else{
 194         $map= array("gotoBootKernel");
 195       }
 196
 197       $ldap = $this->config->get_ldap_link();
 198       $ldap->cat($this->o_group_dn);
 199       $attrs= $ldap->fetch();
 200
 201       foreach ($map as $name){
 202         if (!isset($attrs[$name][0])){
 203           continue;
 204         }
 205
 206         switch ($name){
 207           case 'gotoBootKernel':
 208             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 209             break;
 210
 211           case 'FAIclass':
 212             $str = explode(":",$attrs[$name][0]);
 213             $this->InheritedFAIclass    = explode(" ",trim($str[0]));
 214             $this->InheritedFAIrelease  = trim($str[1]);
 215             break;
 216
 217           case 'FAIdebianMirror':
 218             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 219             break;
 220         }
 221       }
 222     }
 223
 224     $this->update_fai_cache();
 225
 226     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 227
 228       /* Check if the current mirror is available
 229        */
 230       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 231         if(count($this->FAIclass)){
 232           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 233         }
 234         $this->FAIdebianMirror = "auto";
 235         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 236         $this->cache['CLASSES'] = array();
 237         $this->update_fai_cache();
 238       }
 239
 240       /* Check if the current mirror is available
 241        */
 242       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 243         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 244         if(count($this->FAIclass)){
 245           msg_dialog::display(_("Error"), sprintf(_("FAI release '%s' is not available on mirror '%s' - setting to release '%s'!"), $this->FAIrelease, $this->FAIdebianMirror,$new_release), ERROR_DIALOG);
 246         }
 247         $this->FAIrelease = $new_release;
 248         $this->cache['CLASSES'] = array();
 249         $this->update_fai_cache();
 250       }
 251     }
 252
 253
 254     // Prepare lists
 255     $this->ldapList = new sortableListing(array(),array(), TRUE);
 256     $this->ldapList->setDeleteable(true);
 257     $this->ldapList->setEditable(false);
 258     $this->ldapList->setWidth("100%");
 259     $this->ldapList->setHeight("100px");
 260     $this->ldapList->setHeader(array(_("LDAP server")));
 261     $this->ldapList->setDefaultSortColumn(0);
 262
 263     $this->faiList = new sortableListing(array(),array(), TRUE);
 264     $this->faiList->setDeleteable(true);
 265     $this->faiList->setEditable(false);
 266     $this->faiList->setWidth("100%");
 267     $this->faiList->setHeight("160px");
 268     $this->faiList->setColspecs(array('50%','50%'));
 269     $this->faiList->setHeader(array(_("Name"),_("Classes")));
 270     $this->faiList->setDefaultSortColumn(0);
 271
 272   }
 273
 274
 275   function check()
 276   {
 277     $messages = array();
 278
 279     /* Call common method to give check the hook */
 280     $messages= plugin::check();
 281
 282     /* If there are packages selected, but no mirror show error */
 283     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 284       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 285     }
 286
 287     return($messages);
 288   }
 289
 290   function execute()
 291   {
 292         /* Call parent execute */
 293         plugin::execute();
 294
 295     if($this->is_account && !$this->view_logged){
 296       $this->view_logged = TRUE;
 297       new log("view","workstation/".get_class($this),$this->dn);
 298     }
 299
 300     /* Do we represent a valid terminal? */
 301     if (!$this->is_account && $this->parent === NULL){
 302       $display= image("images/small-error.png")."<b>".msgPool::noValidExtension(_("workstation"))."</b>";
 303       return ($display);
 304     }
 305
 306     /* Add module */
 307     if (isset ($_POST['add_module'])){
 308       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 309         $this->add_list ($this->gotoModules, $_POST['module']);
 310       }
 311     }
 312
 313     /* Delete module */
 314     if (isset ($_POST['delete_module'])){
 315       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 316         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 317       }
 318     }
 319
 320     /* FAI class management */
 321     if($this->fai_activated){
 322       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 323         $found = 0 ;
 324
 325         /* If this new class/profile will attach a second partition table
 326          * to our list of classes, abort and show a message.
 327          */
 328         foreach($this->FAIclass as $name){
 329           if(isset($this->FAIclassInfo[$name])){
 330             foreach($this->FAIclassInfo[$name] as $atr){
 331               if(isset($atr['obj'])){
 332                 if($atr['obj'] == "FAIpartitionTable"){
 333                   $found ++ ;
 334                 }
 335               }
 336             }
 337           }
 338         }
 339
 340         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 341           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 342         }else{
 343           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 344         }
 345       }
 346
 347
 348         $this->faiList->save_object();
 349         $action = $this->faiList->getAction();
 350         if($action['action'] == 'delete'){
 351             $id = $this->faiList->getKey($action['targets'][0]);
 352             unset($this->FAIclass[$id]);
 353         }
 354         if($action['action'] == 'reorder'){
 355             $this->FAIclass= $this->faiList->getMaintainedData();
 356         }
 357
 358       /* Move one used class class one position up or down */
 359       if($this->acl_is_writeable("FAIclass")){
 360         foreach($_POST as $name => $val){
 361
 362
 363           if(preg_match("/fai_remove/i",$name)){
 364             $value = postDecode(preg_replace("/fai_remove_/i","",$name));
 365             unset($this->FAIclass[$value]);
 366           }
 367         }
 368       }
 369
 370       /* Delete selected class from our list */
 371       if($this->acl_is_writeable("FAIclass")){
 372         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 373           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 374             unset($this->FAIclass[$_POST['FAIclassSel']]);
 375           }
 376         }
 377       }
 378     }// END fai handling
 379
 380     /* Show main page */
 381     $smarty= get_smarty();
 382
 383     /* Assign ACLs to smarty */
 384     $tmp = $this->plInfo();
 385     foreach($tmp['plProvidedAcls'] as $name => $translation){
 386       $smarty->assign($name."ACL",$this->getacl($name));
 387     }
 388
 389     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 390
 391     /* In this section server shares will be defined
 392      * A user can select one of the given shares and a mount point
 393      *  and attach this combination to his setup.
 394      */
 395     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 396     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 397
 398     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 399      * This entry will be, a combination of mountPoint and sharedefinitions
 400      */
 401     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 402       /* We assign a share to this user, if we don't know where to mount the share */
 403       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 404         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 405       }else{
 406
 407         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 408           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 409           $s_mount = $_POST['gotoShareMountPoint'];
 410           /* Preparing the new assignment */
 411           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 412           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 413         }
 414       }
 415     }
 416
 417     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 418      * If there is no defined share selected, we will abort the deletion without any message
 419      */
 420     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 421       unset($this->gotoShares[$_POST['gotoShare']]);
 422     }
 423
 424     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 425     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 426     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 427     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 428
 429     $this->ldapList->setAcl($this->getacl('gotoLdapServer'));
 430
 431     /* Add new ldap server to the list */
 432     if($this->acl_is_writeable("gotoLdapServer") &&
 433         !$this->gotoLdap_inherit &&
 434         isset($_POST['add_ldap_server']) &&
 435         isset($_POST['ldap_server_to_add'])){
 436       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 437         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 438         if(!in_array($to_add,$this->gotoLdapServers)){
 439           $this->gotoLdapServers[] = $to_add;
 440         }
 441       }
 442     }
 443
 444     /* Move ldap servers up and down */
 445     $this->ldapList->save_object();
 446     $action = $this->ldapList->getAction();
 447     if($action['action'] == 'reorder'){
 448         $this->gotoLdapServers = array_values($this->ldapList->getMaintainedData());
 449     }
 450     if($action['action'] == 'delete'){
 451         $id = $this->ldapList->getKey($action['targets'][0]);
 452         $value = $this->gotoLdapServers[$id];
 453         $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 454     }
 455
 456     /* Add Entries */
 457     $data = $lData = array();
 458     foreach($this->gotoLdapServers as $key => $server){
 459         $data[$key]=$server;
 460
 461         /* Announce missing entries */
 462         if(!in_array($server,$this->gotoLdapServerList)){
 463             $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 464         }
 465
 466         /* Convert old style entry */
 467         if (!preg_match('%:ldaps?://%', $server)){
 468             $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 469         } else {
 470             $server= preg_replace("/^[^:]+:/", "", $server);
 471             $lData[$key] = array('data'=>array($server));
 472         }
 473     }
 474     $this->ldapList->setListData($data,$lData);
 475     $this->ldapList->update();
 476
 477
 478     if($this->gotoLdap_inherit){
 479       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 480     }else{
 481       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 482     }
 483
 484     $list = array();
 485     foreach($this->gotoLdapServerList as $key => $entry){
 486       if(!in_array($entry,$this->gotoLdapServers)){
 487
 488         /* Convert old style entry */
 489         if (!preg_match('%:ldap[s]*://%', $entry)){
 490           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 491
 492         /* Beautify new style entries */
 493         } else {
 494           $entry= preg_replace("/^[^:]+:/", "", $entry);
 495         }
 496
 497         $list[$key] = $entry;
 498       }
 499     }
 500     $smarty->assign("gotoLdapServers",    $this->ldapList->render());
 501     $smarty->assign("gotoLdapServerList", $list);
 502     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 503     $smarty->assign("JS",  session::get('js'));
 504
 505     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 506       $smarty->assign("$val", $this->$val);
 507     }
 508
 509     /* Values */
 510     foreach(array("gotoBootKernel","gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 511       $smarty->assign($val, $this->$val);
 512     }
 513
 514     $smarty->assign("fai_activated",$this->fai_activated);
 515
 516     /* Create FAI output */
 517     $this->update_fai_cache();
 518     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 519     $smarty->assign("si_active",$this->si_active);
 520
 521     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 522
 523       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 524       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 525       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 526       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 527
 528       /* Get classes for release from cache.
 529        * Or build cache
 530        */
 531       if($this->FAIdebianMirror == "inherited"){
 532         $release = $this->InheritedFAIrelease;
 533       }else{
 534         $release = $this->FAIrelease;
 535       }
 536
 537       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 538       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 539
 540       /* Get classes */
 541       if($this->FAIdebianMirror == "inherited"){
 542         $tmp = $this->InheritedFAIclass;
 543       }else{
 544         $tmp = $this->FAIclass;
 545       }
 546
 547       /* Get invalid classes */
 548       $invalid = $this->get_invalid_classes($tmp);
 549       $data = $lData = array();
 550
 551       /* Draw every single entry */
 552       $i = 1;
 553       if($this->acl_is_readable("FAIclass")){
 554         foreach($tmp as $class){
 555
 556           /* Mark invalid classes. (Not in selected release)
 557            */
 558           $marker = "";
 559           if(in_array_ics($class,$invalid)){
 560             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 561           }
 562
 563           $i ++ ;
 564
 565           /* Get Description tag
 566            *  There may be several FAI objects with the same class name,
 567            *   use the description from FAIprofile, if possible.
 568            */
 569           $desc = "";
 570
 571           $objects = array(
 572               "Pl"  => array("IMG"=> "plugins/fai/images/fai_partitionTable.png"),
 573               "Pt"     => array("IMG"=> "plugins/fai/images/fai_packages.png"),
 574               "S"          => array("IMG"=> "plugins/fai/images/fai_script.png"),
 575               "V"        => array("IMG"=> "plugins/fai/images/fai_variable.png"),
 576               "H"            => array("IMG"=> "plugins/fai/images/fai_hook.png"),
 577               "P"         => array("IMG"=> "plugins/fai/images/fai_profile.png"),
 578               "T"        => array("IMG"=> "plugins/fai/images/fai_template.png"));
 579
 580           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 581             $desc ="";
 582             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 583               if(isset($types['Abbr'])){
 584                 $desc.= image($objects[$types['Abbr']]['IMG']);
 585                 if($types['Type'] == "FAIprofile"){
 586                   break;
 587                 }
 588               }
 589             }
 590           }
 591           if(!empty($desc)){
 592             $desc = "&nbsp;".trim($desc)."";
 593           }
 594
 595           $data[$class] = $class;
 596           $lData[$class] = array('data' => array($class,$desc));
 597         }
 598       }// END FAI output generation
 599     }// END FAI output generation
 600
 601     $this->faiList->setAcl('rwcdm');
 602     $this->faiList->setReorderable($this->FAIdebianMirror != "inherited");
 603     $this->faiList->setListData($data,$lData);
 604     $this->faiList->update();
 605
 606     $smarty->assign("FAIScriptlist", $this->faiList->render());
 607
 608     /* Show main page */
 609     $smarty->assign("gotoKernelParameters",$this->gotoKernelParameters);
 610     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 611   }
 612
 613
 614   function remove_from_parent()
 615   {
 616     $this->handle_post_events("remove");
 617     new log("remove","workstation/".get_class($this),$this->dn);
 618   }
 619
 620
 621   /* Save data to object */
 622   function save_object()
 623   {
 624     $old_mirror  = $this->FAIdebianMirror;
 625     plugin::save_object();
 626
 627     /* Update release */
 628     if($old_mirror != $this->FAIdebianMirror){
 629       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 630         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 631       }
 632     }
 633
 634     if(isset($_POST['WorkstationStarttabPosted'])){
 635       if(isset($_POST['gotoLdap_inherit'])){
 636         $this->gotoLdap_inherit = TRUE;
 637       }else{
 638         $this->gotoLdap_inherit = FALSE;
 639       }
 640     }
 641   }
 642
 643
 644   /* Save to LDAP */
 645   function save()
 646   {
 647
 648     /* Depending on the baseobject (Ogroup / WS) we
 649      *  use another set of objectClasses
 650      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 651      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 652      */
 653     if(isset($this->parent->by_object['ogroup'])){
 654       $this->objectclasses = array("gotoWorkstationTemplate");
 655     }elseif(isset($this->parent->by_object['workgeneric'])){
 656       $this->objectclasses = array("GOhard");
 657     }elseif(isset($this->parent->by_object['servgeneric'])){
 658       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 659     }else{
 660       msg_dialog::display(_("Fatal error"),
 661           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 662           FATAL_ERROR_DIALOG);
 663       exit();
 664     }
 665
 666     /* Append FAI class */
 667     if($this->fai_activated){
 668       $this->objectclasses[]  = "FAIobject";
 669     }
 670
 671     /* Find proper terminal path for tftp configuration
 672        FIXME: This is suboptimal when the default has changed to
 673        another location! */
 674     if (($this->gotoTerminalPath == "default")){
 675       $ldap= $this->config->get_ldap_link();
 676
 677       /* Strip relevant part from dn, keep trailing ',' */
 678       $tmp= preg_replace("/^cn=[^,]+,".preg_quote(get_ou('terminalRDN'), '/')."/i", "", $this->dn);
 679       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 680
 681       /* Walk from top to base and try to load default values for
 682          'gotoTerminalPath'. Abort when an entry is found. */
 683       while (TRUE){
 684         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 685
 686         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 687             $this->config->current['BASE'], array('gotoTerminalPath'));
 688         $attrs= $ldap->fetch();
 689         if (isset($attrs['gotoTerminalPath'])){
 690           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 691           break;
 692         }
 693
 694         /* Nothing left? */
 695         if ($tmp == ""){
 696           break;
 697         }
 698       }
 699     }
 700
 701     plugin::save();
 702
 703     unset( $this->attrs['FAIrelease'] );
 704     $str = "";
 705
 706     /* Skip FAI attribute handling if not necessary */
 707     if($this->fai_activated && !$this->si_fai_action_failed){
 708       if($this->FAIdebianMirror == "inherited"){
 709         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 710       }else{
 711         foreach($this->FAIclass as $class){
 712           $str .= $class." ";
 713         }
 714         $str = trim($str);
 715         if(empty($this->attrs['FAIclass'])){
 716           $this->attrs['FAIclass'] = array();
 717         }else{
 718           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 719         }
 720       }
 721     }
 722
 723     /* Add missing arrays */
 724     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 725       if (isset ($this->$val) && count ($this->$val) != 0){
 726
 727         $this->attrs["$val"]= array_unique($this->$val);
 728       }
 729       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 730     }
 731
 732     /* Prepare list of ldap servers */
 733     $this->attrs['gotoLdapServer'] = array();
 734     if(!$this->gotoLdap_inherit){
 735       $i = 0;
 736       foreach($this->gotoLdapServers as $server){
 737         $i ++;
 738         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 739       }
 740     }
 741
 742     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 743       $this->attrs['gotoBootKernel']= array();
 744     }
 745
 746     /* if mirror == none stop saving this attribute */
 747     if($this->FAIdebianMirror == "none"){
 748       $this->FAIdebianMirror = "";
 749     }
 750
 751     /* Get FAIstate from object, the generic tab could have changed it during execute */
 752     $ldap= $this->config->get_ldap_link();
 753     $ldap->cd($this->dn);
 754
 755
 756     /* Skip FAI attribute handling if not necessary */
 757     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 758       $ldap->cat($this->dn,array("FAIstate"));
 759       $checkFAIstate = $ldap->fetch();
 760
 761       /* Remove FAI objects if no FAI class is selected */
 762       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 763         $this->attrs['FAIclass']        = array();
 764         $this->attrs['FAIdebianMirror'] = array();
 765       }
 766     }else{
 767
 768       /* Don't touch FAI objects if something went wrong with the si daemon.
 769        */
 770       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 771       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 772     }
 773
 774     /* prepare share settings */
 775     $tmp = array();
 776     foreach($this->gotoShares as $name => $settings){
 777       $tmp2= explode("|",$name);
 778       $name = $tmp2[0];
 779       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 780     }
 781     $this->attrs['gotoShare']=$tmp;
 782     $this->cleanup();
 783     $ldap->modify ($this->attrs);
 784     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 785
 786     if (!$ldap->success()){
 787       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 788     }
 789     $this->handle_post_events("modify");
 790
 791     /* Check if LDAP server has changed */
 792     if ($this->si_active && (isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent") || $this->gotoLdap_inherit)){
 793       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 794       $o_queue = new gosaSupportDaemon();
 795       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 796         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 797         $macs = array();
 798
 799         /* Get list of macAddresses
 800          */
 801         if(isset($this->parent->by_object['ogroup'])){
 802
 803           /* If we are an object group, add all member macs
 804            */
 805           $p = $this->parent->by_object['ogroup'];
 806           foreach($p->memberList as $dn => $obj){
 807             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 808               $macs[] = $p->objcache[$dn]['macAddress'];
 809             }
 810           }
 811         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 812
 813           /* We are a workstation. Add current mac.
 814            */
 815           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 816           if(!empty($mac)){
 817             $macs[] = $mac;
 818           }
 819         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 820
 821           /* We are a server. Add current mac.
 822            */
 823           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 824           if(!empty($mac)){
 825             $macs[] = $mac;
 826           }
 827         }
 828
 829         /* Trigger event for all member objects
 830          */
 831         foreach($macs as $mac){
 832           $tmp = new $evt['CLASS_NAME']($this->config);
 833           $tmp->set_type(TRIGGERED_EVENT);
 834           $tmp->add_targets(array($mac));
 835           if(!$o_queue->append($tmp)){
 836             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 837           }
 838         }
 839       }
 840     }
 841   }
 842
 843
 844   /* Add value to array, check if unique */
 845   function add_list (&$array, $value)
 846   {
 847     if ($value != ""){
 848       $array[]= $value;
 849       sort($array);
 850       array_unique ($array);
 851     }
 852   }
 853
 854
 855   /* Delete value to array, check if unique */
 856   function del_list (&$array, $list)
 857   {
 858     $tmp= array();
 859     foreach ($array as $mod){
 860       if (!in_array($mod, $list)){
 861         $tmp[]= $mod;
 862       }
 863     }
 864     $array= $tmp;
 865   }
 866
 867   /* Generate ListBox frindly output for the defined shares
 868    * Possibly Add or remove an attribute here,
 869    */
 870   function printOutAssignedShares()
 871   {
 872     $a_return = array();
 873     if(is_array($this->gotoShares)){
 874       foreach($this->gotoShares as $share){
 875         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 876       }
 877     }
 878     return($a_return);
 879   }
 880
 881
 882
 883   function PrepareForCopyPaste($source)
 884   {
 885     plugin::PrepareForCopyPaste($source);
 886     $source_o = new workstartup ($this->config, $source['dn']);
 887     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
 888           "gotoKernelParameters","gotoShares","gotoLdapServers","gotoLdapServerList",
 889           "gotoLdap_inherit") as $attr){
 890       $this->$attr = $source_o->$attr;
 891     }
 892   }
 893
 894
 895   function array_switch_item($ar,$from,$to)
 896   {
 897     if(!is_array($ar)){
 898       return(false);
 899     }
 900     if(!isset($ar[$from])){
 901       return(false);
 902     }
 903     if(!isset($ar[$to])){
 904       return(false);
 905     }
 906
 907     $tmp = $ar[$from];
 908     $ar[$from] = $ar[$to];
 909     $ar[$to] = $tmp;
 910     return($ar);
 911   }
 912
 913
 914   /* Return plugin informations for acl handling */
 915   static function plInfo()
 916   {
 917     return (array(
 918           "plShortName"   => _("Startup"),
 919           "plDescription" => _("System startup"),
 920           "plSelfModify"  => FALSE,
 921           "plDepends"     => array(),
 922           "plPriority"    => 9,
 923           "plSection"     => array("administration"),
 924           "plCategory"    => array("workstation","server","ogroups"),
 925
 926           "plProvidedAcls"=> array(
 927             "gotoLdapServer"        => _("Ldap server"),
 928             "gotoBootKernel"        => _("Boot kernel"),
 929             "gotoKernelParameters"  => _("Kernel parameter"),
 930
 931             "gotoModules"           => _("Kernel modules"),
 932             "gotoShare"             => _("Shares"),
 933
 934             "FAIclass"              => _("FAI classes"),
 935             "FAIdebianMirror"       => _("Debian mirror"),
 936             "FAIrelease"            => _("Debian release"),
 937
 938             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
 939           ));
 940   }
 941
 942
 943   /* Updates release dns
 944    *  and reads all classes for the current release,
 945    *  if not already done ($this->cache).
 946    */
 947   function update_fai_cache($first_call = FALSE)
 948   {
 949     $force = FALSE;
 950     if(!$this->si_active) return;
 951     $start = microtime(TRUE);
 952
 953     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
 954
 955     $this->si_fai_action_failed = FALSE;
 956
 957     /* Get the list of available servers and their releases.
 958      */
 959     if($force || !isset($this->cache['SERVERS'])){
 960
 961       $o_queue = new gosaSupportDaemon();
 962       $tmp = $o_queue->FAI_get_server();
 963       if($o_queue->is_error()){
 964         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 965         $this->si_fai_action_failed = TRUE;
 966         $this->cache = array();
 967         return;
 968       }else{
 969
 970         foreach($tmp as $entry){
 971           $rel = $entry['FAI_RELEASE'];
 972           $this->cache['SERVERS']['auto'][$rel] = $rel;
 973           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
 974           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
 975           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
 976         }
 977       }
 978     }
 979
 980     /* Ensure that our selection is valid, else we get several PHP warnings
 981         if there is no FAI configuration at all.
 982      */
 983     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 984       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
 985     }
 986
 987     /* Build up arrays, without checks */
 988     if(!$first_call){
 989
 990       /* Check if the selected mirror is available */
 991       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 992         $this->FAIdebianMirror = "auto";
 993         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 994         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
 995       }
 996
 997       /* Check if the selected release is available */
 998       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 999
1000         if($this->FAIrelease != ""){
1001           trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1002         }
1003         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1004       }
1005     }
1006
1007     /* Get classes for release from cache.
1008      * Or build cache
1009      */
1010     if($this->FAIdebianMirror == "inherited"){
1011       $release = $this->InheritedFAIrelease;
1012     }else{
1013       $release = $this->FAIrelease;
1014     }
1015
1016     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1017
1018       /* Get the list of available servers and their releases.
1019        */
1020       $o_queue = new gosaSupportDaemon();
1021       $tmp = $o_queue->FAI_get_classes($release);
1022
1023       $this->cache['CLASSES'][$release] = array();
1024       if($o_queue->is_error()){
1025         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1026         $this->si_fai_action_failed = TRUE;
1027         $this->cache=array();
1028         return;
1029       }else{
1030         foreach($tmp as $entry){
1031           $class = $entry['CLASS'];
1032           $this->cache['CLASSES'][$release][$class][] = $this->analyse_fai_object($entry);
1033         }
1034       }
1035
1036       /* Add object caught from external hook
1037        */
1038       $lines= $this->GetHookElements();
1039       foreach ($lines as $hline){
1040         $entries= explode(";", $hline);
1041         $server = $entries['0'];
1042         $url    = $entries['1'];
1043         if (!empty($url)){
1044
1045           /* Split releases */
1046           if (isset($entries[2])){
1047             $releases= explode(",", $entries[2]);
1048
1049             foreach ($releases as $release_data){
1050               $release_c  = preg_replace('/:.*$/', '', $release_data);
1051               $sections_c = explode(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1052               $classes_c  = explode('|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1053
1054               if($release_c == $release){
1055                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1056                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1057                 foreach ($classes_c as $class){
1058                   if ($class != ""){
1059                     $this->cache['CLASSES'][$release_c][$class]= array();
1060                   }
1061                 }
1062               }
1063             }
1064           }
1065         }
1066       }
1067       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1068
1069       /* Only add inherit option, if we are part in an object group
1070        */
1071       if($this->member_of_ogroup){
1072         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1073       }
1074     }
1075
1076     /* Get list of available kernel for this release
1077      */
1078     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1079
1080     if($force || !isset($this->cache['KERNELS'][$release])){
1081       $o_queue = new gosaSupportDaemon();
1082       $tmp = $o_queue->FAI_get_kernels($release);
1083       $this->cache['KERNELS'][$release] = array();
1084       foreach($this->gotoBootKernels as $name => $default){
1085         $this->cache['KERNELS'][$release][$name] = $default;
1086       }
1087       foreach($tmp as $kernel){
1088         if(empty($kernel)) continue;
1089         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1090       }
1091       ksort($this->cache['KERNELS'][$release]);
1092     }
1093   }
1094
1095
1096   /* This function return an array containing all
1097    *  invalid classes for the selected server/release
1098    */
1099   function get_invalid_classes($classes)
1100   {
1101     $this->update_fai_cache();
1102     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1103       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1104     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1105       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1106     }else{
1107       $release_classes = array();
1108     }
1109
1110
1111     /* Detect all classes that are not valid
1112      *  for the selected release
1113      */
1114     $NA = array();
1115     foreach($classes as $class){
1116       if(!isset($release_classes[$class])){
1117         $NA[] = $class;
1118       }
1119     }
1120     return($NA);
1121   }
1122
1123
1124   /* Get all selectable classes for the ui select box
1125    */
1126   function selectable_classes()
1127   {
1128     $this->update_fai_cache();
1129
1130     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1131       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1132     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1133       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1134     }else{
1135       $classes = array();
1136     }
1137
1138     $Abbr ="";
1139     $ret= array();
1140     foreach($classes as $class_name => $class_types){
1141       if(!in_array($class_name,$this->FAIclass)){
1142         $Abbr = "";
1143         foreach($class_types as $type){
1144           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1145             $Abbr .= $type['Abbr']." ";
1146           }
1147         }
1148         $ret[$class_name] = trim($Abbr);
1149       }
1150     }
1151     uksort($ret, 'strnatcasecmp');
1152     return($ret);
1153   }
1154
1155
1156   /* Analyse FAI object and return an array with usefull informations like
1157    *  FAIobject type.
1158    */
1159   function analyse_fai_object($attr)
1160   {
1161     $tmp = array();
1162     switch($attr['TYPE']){
1163
1164       case 'FAIpackageList':
1165         $tmp["Type"]= 'FAIpackageList';
1166         $tmp["Abbr"]= 'Pl';
1167         break;
1168       case 'FAItemplate':
1169         $tmp["Type"]= 'FAItemplate';
1170         $tmp["Abbr"]= 'T';
1171         break;
1172       case 'FAIvariable':
1173         $tmp["Type"]= 'FAIvariable';
1174         $tmp["Abbr"]= 'V';
1175         break;
1176       case 'FAIscript':
1177         $tmp["Type"]= 'FAIscript';
1178         $tmp["Abbr"]= 'S';
1179         break;
1180       case 'FAIhook':
1181         $tmp["Type"]= 'FAIhook';
1182         $tmp["Abbr"]= 'H';
1183         break;
1184       case 'FAIpartitionTable':
1185         $tmp["Type"]= 'FAIpartitionTable';
1186         $tmp["Abbr"]= 'Pt';
1187         break;
1188       case 'FAIprofile':
1189         $tmp["Type"]= 'FAIprofile';
1190         $tmp["Abbr"]= 'P';
1191         break;
1192       default: trigger_error("Unknown FAI object type!");;
1193     }
1194     return($tmp);
1195   }
1196
1197
1198   /* Return repository hook output, if possible.
1199    */
1200   function GetHookElements()
1201   {
1202     $ret = array();
1203     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1204     if(!empty($cmd)){
1205       $res = shell_exec($cmd);
1206       $res2 = trim($res);
1207       if((!$res)){
1208         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1209       }elseif(empty($res2)){
1210         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1211       }else{
1212         $tmp = preg_split("/\n/",$res);
1213         foreach($tmp as $line){
1214           if(empty($line)) continue;
1215           $ret[]= $line;
1216         }
1217       }
1218     }
1219     return($ret);
1220   }
1221
1222
1223   /* This function creates the release name out of a dn
1224    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1225    */
1226   function dn_to_release_name($dn)
1227   {
1228     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/i","",$dn);
1229     $parts    = array_reverse(explode(",",$relevant));
1230     $str ="";
1231     foreach($parts as $part){
1232       $str .= preg_replace("/^ou=/","",$part)."/";
1233     }
1234     return(preg_replace("/\/$/","",$str));
1235   }
1236 }
1237
1238 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1239 ?>