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 $bootmode             = "G";
  12   var $bootmode             = "";
  13   var $gotoBootKernel       = "default-inherited";
  14   var $gotoKernelParameters = "";
  15   var $gotoLdapServer       = "default-inherited";
  16   var $gotoModules          = array();
  17   var $gotoAutoFs           = array();
  18   var $gotoFilesystem       = array();
  19   var $gotoTerminalPath     = "";
  20   var $gotoBootKernels      = array();
  21
  22   /* attribute list for save action */
  23   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  24                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  25   var $objectclasses        = array("GOhard", "FAIobject");
  26
  27   /* Share */
  28   var $gotoShares         = array();// Currently Share Option
  29   var $gotoShare          = "";     // currently selected Share Option
  30   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  31   var $gotoAvailableShares= array();// Available Shares for this account
  32
  33   /* Helper */
  34   var $customParameters   = "";
  35   var $orig_dn            = "";
  36   var $ignore_account     = TRUE;
  37
  38   /* FAI class selection */
  39   var $FAIclass           = array();  // The currently selected classes
  40   var $FAIrelease           = "";
  41   var $FAIdebianMirror      = "auto";
  42   var $si_active            = FALSE;
  43   var $si_fai_action_failed = FALSE;
  44
  45   var $cache              = array(); // Used as cache in fai mehtods
  46
  47   var $FAIstatus          = "";
  48   var $FAIclasses         = array();
  49
  50   var $view_logged        = FALSE;
  51
  52   /* FAI class selection */
  53   var $InheritedFAIclass       = array();
  54   var $InheritedFAIrelease     = "";
  55   var $InheritedFAIdebianMirror= "auto";
  56
  57   var $CopyPasteVars    = array("gotoModules","gotoShares");
  58   var $fai_activated    = FALSE;
  59   var $o_group_dn       = "";
  60   var $member_of_ogroup = FALSE;
  61
  62   function workstartup (&$config, $dn= NULL, $parent= NULL)
  63   {
  64     /* Check if FAI is active */
  65     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  66     if(!empty($tmp) && class_available("faiManagement")){
  67       $this->fai_activated = TRUE;
  68     }else{
  69       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  70       $this->objectclasses  = array("GOhard");
  71     }
  72
  73     plugin::plugin ($config, $dn, $parent);
  74
  75     /* Check for si daemon */
  76     $this->si_active = $this->config->get_cfg_value("gosaSupportURI") != "";
  77
  78     /* Check object group membership */
  79     if(!isset($this->parent->by_object['ogroup'])){
  80       $ldap = $this->config->get_ldap_link();
  81       $ldap->cd ($this->config->current['BASE']);
  82       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  83       if($ldap->count()){
  84         $this->member_of_ogroup = TRUE;
  85         $attrs = $ldap->fetch();
  86         $this->o_group_dn = $attrs['dn'];
  87       }
  88     }
  89
  90     /* Creating a list of valid Mirrors
  91      * none will not be saved to ldap.
  92      */
  93     $ldap   = $this->config->get_ldap_link();
  94     $ldap->cd($this->config->current['BASE']);
  95     $ui = get_userinfo();
  96     foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  97       if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  98         for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  99           $name = $data["cn"][0].":".$data["goLdapBase"][$i];
 100           $this->gotoLdapServerList[]= $name;
 101         }
 102       }
 103     }
 104
 105     /* Get list of assigned ldap servers
 106      */
 107     if(isset($this->attrs['gotoLdapServer'])){
 108       unset($this->attrs['gotoLdapServer']['count']);
 109       sort($this->attrs['gotoLdapServer']);
 110       foreach($this->attrs['gotoLdapServer'] as $value){
 111         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 112       }
 113     }
 114     natcasesort($this->gotoLdapServerList);
 115
 116     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 117       $this->gotoLdap_inherit = TRUE;
 118     }
 119
 120     /* FAI Initialization
 121        Skip this if FAI is not activated
 122      */
 123     if($this->fai_activated) {
 124
 125       /* Parse used FAIclasses (stored as string).
 126        * The single classes are seperated by ' '.
 127        * There is also the release type given, after first
 128        *  occurrence of ':'.
 129        */
 130       $this->FAIclass =array();
 131       if(isset($this->attrs['FAIclass'][0])){
 132         $tmp = split(" ",$this->attrs['FAIclass'][0]);
 133         $tmp2 =array();
 134
 135         foreach($tmp as $class){
 136           if( ":" == $class[0] ) {
 137             $this->FAIrelease = trim(substr($class, 1));
 138           }else{
 139             $tmp2[$class] = $class;
 140           }
 141         }
 142         $this->FAIclass = $tmp2;
 143       }
 144     }
 145
 146     /* Get arrays */
 147     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 148       if (isset($this->attrs["$val"]["count"])){
 149         for ($i= 0; $i<$this->attrs["count"]; $i++){
 150           if (isset($this->attrs["$val"][$i])){
 151             array_push($this->$val, $this->attrs["$val"][$i]);
 152           }
 153         }
 154       }
 155       sort ($this->$val);
 156       $this->$val= array_unique($this->$val);
 157     }
 158
 159     /* Parse Kernel Parameters to decide what boot mode is enabled */
 160     #if (preg_match("/ splash/", $this->gotoKernelParameters)){
 161     #  $this->bootmode= "G";
 162     #} elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 163     #  $this->bootmode= "D";
 164     #} elseif ($this->gotoKernelParameters == "") {
 165     #  $this->bootmode= "G";
 166     #} else {
 167     #  $this->bootmode= "T";
 168     #}
 169     if (preg_match("/ o /", $this->gotoKernelParameters)){
 170       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 171     } else {
 172       $this->customParameters= "";
 173     }
 174
 175     /* Prepare Shares */
 176     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 177       unset($this->attrs['gotoShare']['count']);
 178       foreach($this->attrs['gotoShare'] as $share){
 179         $tmp = $tmp2 = array();
 180         $tmp = split("\|",$share);
 181         $tmp2['server']      =$tmp[0];
 182         $tmp2['name']        =$tmp[1];
 183         $tmp2['mountPoint']  =$tmp[2];
 184         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 185       }
 186     }
 187
 188     $this->gotoShareSelections= $config->getShareList(true);
 189     $this->gotoAvailableShares= $config->getShareList(false);
 190     $tmp2 = array();
 191
 192
 193     $this->orig_dn= $this->dn;
 194
 195     /* Handle inheritance value "default" */
 196     if ($this->member_of_ogroup){
 197       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 198     }
 199
 200     /* If we are member in an object group,
 201      *  we have to handle inherited values.
 202      * So you can see what is inherited.
 203      */
 204     if ($this->member_of_ogroup){
 205
 206       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 207         $this->FAIdebianMirror = "inherited";
 208       }
 209
 210       if($this->fai_activated){
 211         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 212       }else{
 213         $map= array("gotoBootKernel");
 214       }
 215
 216       $ldap = $this->config->get_ldap_link();
 217       $ldap->cat($this->o_group_dn);
 218       $attrs= $ldap->fetch();
 219
 220       foreach ($map as $name){
 221         if (!isset($attrs[$name][0])){
 222           continue;
 223         }
 224
 225         switch ($name){
 226           case 'gotoBootKernel':
 227             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 228             break;
 229
 230           case 'FAIclass':
 231             $str = split(":",$attrs[$name][0]);
 232             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 233             $this->InheritedFAIrelease  = trim($str[1]);
 234             break;
 235
 236           case 'FAIdebianMirror':
 237             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 238             break;
 239         }
 240       }
 241     }
 242
 243     $this->update_fai_cache();
 244
 245     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 246
 247       /* Check if the current mirror is available
 248        */
 249       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 250         if(count($this->FAIclass)){
 251           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 252         }
 253         $this->FAIdebianMirror = "auto";
 254         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 255         $this->cache['CLASSES'] = array();
 256         $this->update_fai_cache();
 257       }
 258
 259       /* Check if the current mirror is available
 260        */
 261       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 262         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 263         if(count($this->FAIclass)){
 264           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);
 265         }
 266         $this->FAIrelease = $new_release;
 267         $this->cache['CLASSES'] = array();
 268         $this->update_fai_cache();
 269       }
 270     }
 271   }
 272
 273
 274   function check()
 275   {
 276     $messages = array();
 277
 278     /* Call common method to give check the hook */
 279     $messages= plugin::check();
 280
 281     /* If there are packages selected, but no mirror show error */
 282     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 283       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 284     }
 285
 286     return($messages);
 287   }
 288
 289   function execute()
 290   {
 291         /* Call parent execute */
 292         plugin::execute();
 293
 294     if($this->is_account && !$this->view_logged){
 295       $this->view_logged = TRUE;
 296       new log("view","workstation/".get_class($this),$this->dn);
 297     }
 298
 299     /* Do we represent a valid terminal? */
 300     if (!$this->is_account && $this->parent === NULL){
 301       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 302         msgPool::noValidExtension(_("workstation"))."</b>";
 303       return ($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       $sort = false;
 348
 349       /* Move one used class class one position up or down */
 350       if($this->acl_is_writeable("FAIclass")){
 351         foreach($_POST as $name => $val){
 352
 353           $sort_type = false;
 354           if((preg_match("/sort_up/",$name))&&(!$sort)){
 355             $sort_type = "sort_up_";
 356           }
 357           if((preg_match("/sort_down/",$name))&&(!$sort)){
 358             $sort_type = "sort_down_";
 359           }
 360
 361           if(($sort_type)&&(!$sort)){
 362             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 363             $sort = true;
 364
 365             $last = -1;
 366             $change_down  = -1;
 367
 368             /* Create array with numeric index */
 369             $tmp = array();
 370             foreach($this->FAIclass as $class){
 371               $tmp [] = $class;
 372             }
 373
 374             /* Walk trough array */
 375             foreach($tmp as $key => $faiName){
 376               if($faiName == $value){
 377                 if($sort_type == "sort_up_"){
 378                   if($last != -1){
 379                     $change_down= $last;
 380                   }
 381                 }else{
 382                   if(isset($tmp[$key+1])){
 383                     $change_down = $key;
 384                   }
 385                 }
 386               }
 387               $last = $key;
 388             }
 389
 390             $tmp2 = array();
 391             $skip = false;
 392
 393             foreach($tmp as $ky => $vl){
 394
 395               if($ky == $change_down){
 396                 $skip = $vl;
 397               }else{
 398                 $tmp2[$vl] = $vl;
 399               }
 400               if(($skip != false)&&($ky != $change_down)){
 401                 $tmp2[$skip]  = $skip;
 402                 $skip =false;
 403               }
 404             }
 405             $this->FAIclass = $tmp2;
 406           }
 407
 408           if(preg_match("/fai_remove/i",$name)){
 409             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 410             unset($this->FAIclass[$value]);
 411           }
 412         }
 413       }
 414
 415       /* Delete selected class from our list */
 416       if($this->acl_is_writeable("FAIclass")){
 417         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 418           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 419             unset($this->FAIclass[$_POST['FAIclassSel']]);
 420           }
 421         }
 422       }
 423     }// END fai handling
 424
 425     /* Show main page */
 426     $smarty= get_smarty();
 427
 428     /* Assign ACLs to smarty */
 429     $tmp = $this->plInfo();
 430     foreach($tmp['plProvidedAcls'] as $name => $translation){
 431       $smarty->assign($name."ACL",$this->getacl($name));
 432     }
 433
 434     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 435
 436     /* In this section server shares will be defined
 437      * A user can select one of the given shares and a mount point
 438      *  and attach this combination to his setup.
 439      */
 440     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 441     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 442
 443     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 444      * This entry will be, a combination of mountPoint and sharedefinitions
 445      */
 446     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 447       /* We assign a share to this user, if we don't know where to mount the share */
 448       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 449         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 450       }else{
 451
 452         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 453           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 454           $s_mount = $_POST['gotoShareMountPoint'];
 455           /* Preparing the new assignment */
 456           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 457           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 458         }
 459       }
 460     }
 461
 462     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 463      * If there is no defined share selected, we will abort the deletion without any message
 464      */
 465     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 466       unset($this->gotoShares[$_POST['gotoShare']]);
 467     }
 468
 469     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 470     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 471     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 472     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 473
 474     /* Create divSelectBox for ldap server selection
 475      */
 476     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 477     $SelectBoxLdapServer->SetHeight(130);
 478
 479     /* Add new ldap server to the list */
 480     if($this->acl_is_writeable("gotoLdapServer") &&
 481         !$this->gotoLdap_inherit &&
 482         isset($_POST['add_ldap_server']) &&
 483         isset($_POST['ldap_server_to_add'])){
 484       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 485         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 486         if(!in_array($to_add,$this->gotoLdapServers)){
 487           $this->gotoLdapServers[] = $to_add;
 488         }
 489       }
 490     }
 491
 492     /* Move ldap servers up and down */
 493     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 494       foreach($_POST as $name => $value){
 495         if(preg_match("/sort_ldap_up_/",$name)){
 496           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 497           $from =  $id;
 498           $to   =  $id -1;
 499           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 500           if($tmp){
 501             $this->gotoLdapServers = $tmp;
 502           }
 503           break;
 504         }
 505         if(preg_match("/sort_ldap_down_/",$name)){
 506           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 507           $from =  $id;
 508           $to   =  $id +1;
 509           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 510           if($tmp){
 511             $this->gotoLdapServers = $tmp;
 512           }
 513           break;
 514         }
 515         if(preg_match("/gotoLdapRemove_/",$name)){
 516           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 517           $value = $this->gotoLdapServers[$id];
 518           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 519           break;
 520         }
 521       }
 522     }
 523
 524     /* Add Entries */
 525     if($this->acl_is_readable("gotoLdapServer")){
 526
 527       foreach($this->gotoLdapServers as $key => $server){
 528
 529         /* Announce missing entries */
 530         if(!in_array($server,$this->gotoLdapServerList)){
 531           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 532         }
 533
 534         /* Convert old style entry */
 535         if (!preg_match('%:ldaps?://%', $server)){
 536           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 537
 538         /* Beautify new style entries */
 539       } else {
 540         $server= preg_replace("/^[^:]+:/", "", $server);
 541       }
 542
 543       $SelectBoxLdapServer->AddEntry(
 544           array(array("string" => $server),
 545             array("string" =>
 546               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 547               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 548               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 549               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 550       }
 551     }
 552
 553     if($this->gotoLdap_inherit){
 554       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 555     }else{
 556       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 557     }
 558
 559     $list = array();
 560     foreach($this->gotoLdapServerList as $key => $entry){
 561       if(!in_array($entry,$this->gotoLdapServers)){
 562
 563         /* Convert old style entry */
 564         if (!preg_match('%:ldap[s]*://%', $entry)){
 565           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 566
 567         /* Beautify new style entries */
 568         } else {
 569           $entry= preg_replace("/^[^:]+:/", "", $entry);
 570         }
 571
 572         $list[$key] = $entry;
 573       }
 574     }
 575     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 576     $smarty->assign("gotoLdapServerList", $list);
 577     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 578     $smarty->assign("JS",  session::get('js'));
 579
 580     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 581       $smarty->assign("$val", $this->$val);
 582     }
 583
 584     /* Values */
 585     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 586       $smarty->assign($val, $this->$val);
 587     }
 588
 589     $smarty->assign("fai_activated",$this->fai_activated);
 590
 591     /* Create FAI output */
 592     $this->update_fai_cache();
 593     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 594     $smarty->assign("si_active",$this->si_active);
 595
 596     $div = new divSelectBox("WSFAIscriptClasses");
 597     $div -> SetHeight("110");
 598
 599     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 600
 601       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 602       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 603       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 604       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 605
 606       /* Get classes for release from cache.
 607        * Or build cache
 608        */
 609       if($this->FAIdebianMirror == "inherited"){
 610         $release = $this->InheritedFAIrelease;
 611       }else{
 612         $release = $this->FAIrelease;
 613       }
 614
 615       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 616       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 617
 618       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 619       if($this->acl_is_writeable("FAIclass")){
 620         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 621         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 622         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 623       }else{
 624         $str_up=$str_down=$str_remove=$str_empty;
 625       }
 626
 627       /* Get classes */
 628       if($this->FAIdebianMirror == "inherited"){
 629         $tmp = $this->InheritedFAIclass;
 630       }else{
 631         $tmp = $this->FAIclass;
 632       }
 633
 634       /* Get invalid classes */
 635       $invalid = $this->get_invalid_classes($tmp);
 636
 637       /* Draw every single entry */
 638       $i = 1;
 639       if($this->acl_is_readable("FAIclass")){
 640         foreach($tmp as $class){
 641
 642           /* Mark invalid classes. (Not in selected release)
 643            */
 644           $marker = "";
 645           if(in_array_ics($class,$invalid)){
 646             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 647           }
 648
 649           /* Create up/down priority icons
 650            * Skip this, if we have inherited the FAI classes.
 651            */
 652           if($this->FAIdebianMirror == "inherited"){
 653             $str = "";
 654           }else{
 655             if($i==1){
 656               $str = $str_empty.$str_down.$str_remove;
 657             }elseif($i == count($this->FAIclass)){
 658               $str = $str_up.$str_empty.$str_remove;
 659             }else{
 660               $str = $str_up.$str_down.$str_remove;
 661             }
 662           }
 663           $i ++ ;
 664
 665           /* Get Description tag
 666            *  There may be several FAI objects with the same class name,
 667            *   use the description from FAIprofile, if possible.
 668            */
 669           $desc = "";
 670           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 671             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 672               if(isset($types['Desc'])){
 673                 $desc= $types['Desc'];
 674                 if($types['Type'] == "FAIprofile"){
 675                   break;
 676                 }
 677               }
 678             }
 679           }
 680           if(!empty($desc)){
 681             $desc = "&nbsp;[".trim($desc)."]";
 682           }
 683
 684           $div->AddEntry(array(
 685                 array("string"=>$class.$desc.$marker),
 686                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 687                 ));
 688         }
 689       }// END FAI output generation
 690     }// END FAI output generation
 691     $smarty->assign("FAIScriptlist",$div->DrawList());
 692
 693     /* Radio button group */
 694     if (preg_match("/G/", $this->bootmode)) {
 695       $smarty->assign("graphicalbootup", "checked");
 696     } else {
 697       $smarty->assign("graphicalbootup", "");
 698     }
 699     if (preg_match("/T/", $this->bootmode)) {
 700       $smarty->assign("textbootup", "checked");
 701     } else {
 702       $smarty->assign("textbootup", "");
 703     }
 704     if (preg_match("/D/", $this->bootmode)) {
 705       $smarty->assign("debugbootup", "checked");
 706     } else {
 707       $smarty->assign("debugbootup", "");
 708     }
 709
 710     /* Show main page */
 711     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 712   }
 713
 714
 715   function remove_from_parent()
 716   {
 717     $this->handle_post_events("remove");
 718     new log("remove","workstation/".get_class($this),$this->dn);
 719   }
 720
 721
 722   /* Save data to object */
 723   function save_object()
 724   {
 725     $old_mirror  = $this->FAIdebianMirror;
 726     plugin::save_object();
 727
 728     /* Update release */
 729     if($old_mirror != $this->FAIdebianMirror){
 730       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 731         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 732       }
 733     }
 734
 735     if(isset($_POST['WorkstationStarttabPosted'])){
 736       if(isset($_POST['gotoLdap_inherit'])){
 737         $this->gotoLdap_inherit = TRUE;
 738       }else{
 739         $this->gotoLdap_inherit = FALSE;
 740       }
 741
 742       /* Save group radio buttons */
 743       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 744         $this->bootmode= $_POST["bootmode"];
 745       }
 746
 747       /* Save kernel parameters */
 748       if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 749         $this->customParameters= $_POST["customParameters"];
 750       }
 751     }
 752   }
 753
 754
 755   /* Save to LDAP */
 756   function save()
 757   {
 758
 759     /* Depending on the baseobject (Ogroup / WS) we
 760      *  use another set of objectClasses
 761      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 762      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 763      */
 764     if(isset($this->parent->by_object['ogroup'])){
 765       $this->objectclasses = array("gotoWorkstationTemplate");
 766     }elseif(isset($this->parent->by_object['workgeneric'])){
 767       $this->objectclasses = array("GOhard");
 768     }elseif(isset($this->parent->by_object['servgeneric'])){
 769       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 770     }else{
 771       msg_dialog::display(_("Fatal error"),
 772           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 773           FATAL_ERROR_DIALOG);
 774       exit();
 775     }
 776
 777     /* Append FAI class */
 778     if($this->fai_activated){
 779       $this->objectclasses[]  = "FAIobject";
 780     }
 781
 782     /* Find proper terminal path for tftp configuration
 783        FIXME: This is suboptimal when the default has changed to
 784        another location! */
 785     if (($this->gotoTerminalPath == "default")){
 786       $ldap= $this->config->get_ldap_link();
 787
 788       /* Strip relevant part from dn, keep trailing ',' */
 789       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalRDN')."/i", "", $this->dn);
 790       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 791
 792       /* Walk from top to base and try to load default values for
 793          'gotoTerminalPath'. Abort when an entry is found. */
 794       while (TRUE){
 795         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 796
 797         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 798             $this->config->current['BASE'], array('gotoTerminalPath'));
 799         $attrs= $ldap->fetch();
 800         if (isset($attrs['gotoTerminalPath'])){
 801           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 802           break;
 803         }
 804
 805         /* Nothing left? */
 806         if ($tmp == ""){
 807           break;
 808         }
 809       }
 810     }
 811
 812     /* Add semi automatic values */
 813     $this->gotoKernelParameters= "";
 814
 815     switch ($this->bootmode){
 816       case "D":
 817         $this->gotoKernelParameters.= " debug";
 818       break;
 819       case "G":
 820         $this->gotoKernelParameters.= " splash quiet";
 821       break;
 822     }
 823     if ($this->customParameters != ""){
 824                         # This should be enabled after boot-mode is available again
 825       #$this->gotoKernelParameters.= " o ".$this->customParameters;
 826       $this->gotoKernelParameters= $this->customParameters;
 827     }
 828
 829     plugin::save();
 830
 831     unset( $this->attrs['FAIrelease'] );
 832     $str = "";
 833
 834     /* Skip FAI attribute handling if not necessary */
 835     if($this->fai_activated && !$this->si_fai_action_failed){
 836       if($this->FAIdebianMirror == "inherited"){
 837         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 838       }else{
 839         foreach($this->FAIclass as $class){
 840           $str .= $class." ";
 841         }
 842         $str = trim($str);
 843         if(empty($this->attrs['FAIclass'])){
 844           $this->attrs['FAIclass'] = array();
 845         }else{
 846           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 847         }
 848       }
 849     }
 850
 851     /* Add missing arrays */
 852     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 853       if (isset ($this->$val) && count ($this->$val) != 0){
 854
 855         $this->attrs["$val"]= array_unique($this->$val);
 856       }
 857       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 858     }
 859
 860     /* Prepare list of ldap servers */
 861     $this->attrs['gotoLdapServer'] = array();
 862     if(!$this->gotoLdap_inherit){
 863       $i = 0;
 864       foreach($this->gotoLdapServers as $server){
 865         $i ++;
 866         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 867       }
 868     }
 869
 870     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 871       $this->attrs['gotoBootKernel']= array();
 872     }
 873
 874     /* if mirror == none stop saving this attribute */
 875     if($this->FAIdebianMirror == "none"){
 876       $this->FAIdebianMirror = "";
 877     }
 878
 879     /* Get FAIstate from object, the generic tab could have changed it during execute */
 880     $ldap= $this->config->get_ldap_link();
 881     $ldap->cd($this->dn);
 882
 883
 884     /* Skip FAI attribute handling if not necessary */
 885     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 886       $ldap->cat($this->dn,array("FAIstate"));
 887       $checkFAIstate = $ldap->fetch();
 888
 889       /* Remove FAI objects if no FAI class is selected */
 890       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 891         $this->attrs['FAIclass']        = array();
 892         $this->attrs['FAIdebianMirror'] = array();
 893       }
 894     }else{
 895
 896       /* Don't touch FAI objects if something went wrong with the si daemon.
 897        */
 898       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 899       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 900     }
 901
 902     /* prepare share settings */
 903     $tmp = array();
 904     foreach($this->gotoShares as $name => $settings){
 905       $tmp2= split("\|",$name);
 906       $name = $tmp2[0];
 907       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 908     }
 909     $this->attrs['gotoShare']=$tmp;
 910     $this->cleanup();
 911     $ldap->modify ($this->attrs);
 912     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 913
 914     if (!$ldap->success()){
 915       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 916     }
 917     $this->handle_post_events("modify");
 918
 919     /* Check if LDAP server has changed */
 920     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 921       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 922       $o_queue = new gosaSupportDaemon();
 923       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 924         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 925         $macs = array();
 926
 927         /* Get list of macAddresses
 928          */
 929         if(isset($this->parent->by_object['ogroup'])){
 930
 931           /* If we are an object group, add all member macs
 932            */
 933           $p = $this->parent->by_object['ogroup'];
 934           foreach($p->memberList as $dn => $obj){
 935             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 936               $macs[] = $p->objcache[$dn]['macAddress'];
 937             }
 938           }
 939         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 940
 941           /* We are a workstation. Add current mac.
 942            */
 943           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 944           if(!empty($mac)){
 945             $macs[] = $mac;
 946           }
 947         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 948
 949           /* We are a server. Add current mac.
 950            */
 951           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 952           if(!empty($mac)){
 953             $macs[] = $mac;
 954           }
 955         }
 956
 957         /* Trigger event for all member objects
 958          */
 959         foreach($macs as $mac){
 960           $tmp = new $evt['CLASS_NAME']($this->config);
 961           $tmp->set_type(TRIGGERED_EVENT);
 962           $tmp->add_targets(array($mac));
 963           if(!$o_queue->append($tmp)){
 964             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 965           }
 966         }
 967       }
 968     }
 969   }
 970
 971
 972   /* Add value to array, check if unique */
 973   function add_list (&$array, $value)
 974   {
 975     if ($value != ""){
 976       $array[]= $value;
 977       sort($array);
 978       array_unique ($array);
 979     }
 980   }
 981
 982
 983   /* Delete value to array, check if unique */
 984   function del_list (&$array, $list)
 985   {
 986     $tmp= array();
 987     foreach ($array as $mod){
 988       if (!in_array($mod, $list)){
 989         $tmp[]= $mod;
 990       }
 991     }
 992     $array= $tmp;
 993   }
 994
 995   /* Generate ListBox frindly output for the defined shares
 996    * Possibly Add or remove an attribute here,
 997    */
 998   function printOutAssignedShares()
 999   {
1000     $a_return = array();
1001     if(is_array($this->gotoShares)){
1002       foreach($this->gotoShares as $share){
1003         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1004       }
1005     }
1006     return($a_return);
1007   }
1008
1009
1010
1011   function PrepareForCopyPaste($source)
1012   {
1013     plugin::PrepareForCopyPaste($source);
1014     $source_o = new workstartup ($this->config, $source['dn']);
1015     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
1016           "gotoKernelParameters","gotoShares","customParameters") as $attr){
1017       $this->$attr = $source_o->$attr;
1018     }
1019   }
1020
1021
1022   function array_switch_item($ar,$from,$to)
1023   {
1024     if(!is_array($ar)){
1025       return(false);
1026     }
1027     if(!isset($ar[$from])){
1028       return(false);
1029     }
1030     if(!isset($ar[$to])){
1031       return(false);
1032     }
1033
1034     $tmp = $ar[$from];
1035     $ar[$from] = $ar[$to];
1036     $ar[$to] = $tmp;
1037     return($ar);
1038   }
1039
1040
1041   /* Return plugin informations for acl handling */
1042   static function plInfo()
1043   {
1044     return (array(
1045           "plShortName"   => _("Startup"),
1046           "plDescription" => _("System startup"),
1047           "plSelfModify"  => FALSE,
1048           "plDepends"     => array(),
1049           "plPriority"    => 9,
1050           "plSection"     => array("administration"),
1051           "plCategory"    => array("workstation","server","ogroups"),
1052
1053           "plProvidedAcls"=> array(
1054             "gotoLdapServer"        => _("Ldap server"),
1055             "gotoBootKernel"        => _("Boot kernel"),
1056             "gotoKernelParameters"  => _("Kernel parameter"),
1057
1058             "gotoModules"           => _("Kernel modules"),
1059             "gotoShare"             => _("Shares"),
1060
1061             "FAIclass"              => _("FAI classes"),
1062             "FAIdebianMirror"       => _("Debian mirror"),
1063             "FAIrelease"            => _("Debian release"),
1064
1065             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1066           ));
1067   }
1068
1069
1070   /* Updates release dns
1071    *  and reads all classes for the current release,
1072    *  if not already done ($this->cache).
1073    */
1074   function update_fai_cache($first_call = FALSE)
1075   {
1076     $force = FALSE;
1077     if(!$this->si_active) return;
1078     $start = microtime(TRUE);
1079
1080     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1081
1082     $this->si_fai_action_failed = FALSE;
1083
1084     /* Get the list of available servers and their releases.
1085      */
1086     if($force || !isset($this->cache['SERVERS'])){
1087
1088       $o_queue = new gosaSupportDaemon();
1089       $tmp = $o_queue->FAI_get_server();
1090       if($o_queue->is_error()){
1091         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1092         $this->si_fai_action_failed = TRUE;
1093         $this->cache = array();
1094         return;
1095       }else{
1096
1097         foreach($tmp as $entry){
1098           $rel = $entry['FAI_RELEASE'];
1099           $this->cache['SERVERS']['auto'][$rel] = $rel;
1100           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1101           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1102           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1103         }
1104       }
1105     }
1106
1107     /* Ensure that our selection is valid, else we get several PHP warnings
1108         if there is no FAI configuration at all.
1109      */
1110     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1111       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1112     }
1113
1114     /* Build up arrays, without checks */
1115     if(!$first_call){
1116
1117       /* Check if the selected mirror is available */
1118       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1119         $this->FAIdebianMirror = "auto";
1120         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1121         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1122       }
1123
1124       /* Check if the selected release is available */
1125       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1126         trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1127         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1128       }
1129     }
1130
1131     /* Get classes for release from cache.
1132      * Or build cache
1133      */
1134     if($this->FAIdebianMirror == "inherited"){
1135       $release = $this->InheritedFAIrelease;
1136     }else{
1137       $release = $this->FAIrelease;
1138     }
1139
1140     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1141
1142       /* Get the list of available servers and their releases.
1143        */
1144       $o_queue = new gosaSupportDaemon();
1145       $tmp = $o_queue->FAI_get_classes($release);
1146       $this->cache['CLASSES'][$release] = array();
1147       if($o_queue->is_error()){
1148         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1149         $this->si_fai_action_failed = TRUE;
1150         $this->cache=array();
1151         return;
1152       }else{
1153         foreach($tmp as $entry){
1154           $class = $entry['CLASS'];
1155           $this->cache['CLASSES'][$release][$class] = $this->analyse_fai_object($entry);
1156         }
1157       }
1158
1159       /* Add object caught from external hook
1160        */
1161       $lines= $this->GetHookElements();
1162       foreach ($lines as $hline){
1163         $entries= split(";", $hline);
1164         $server = $entries['0'];
1165         $url    = $entries['1'];
1166         if (!empty($url)){
1167
1168           /* Split releases */
1169           if (isset($entries[2])){
1170             $releases= split(",", $entries[2]);
1171
1172             foreach ($releases as $release_data){
1173               $release_c  = preg_replace('/:.*$/', '', $release_data);
1174               $sections_c = split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1175               $classes_c  = split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1176
1177               if($release_c == $release){
1178                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1179                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1180                 foreach ($classes_c as $class){
1181                   if ($class != ""){
1182                     $this->cache['CLASSES'][$release_c][$class]= array();
1183                   }
1184                 }
1185               }
1186             }
1187           }
1188         }
1189       }
1190       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1191
1192       /* Only add inherit option, if we are part in an object group
1193        */
1194       if($this->member_of_ogroup){
1195         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1196       }
1197     }
1198
1199     /* Get list of available kernel for this release
1200      */
1201     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1202
1203     if($force || !isset($this->cache['KERNELS'][$release])){
1204       $o_queue = new gosaSupportDaemon();
1205       $tmp = $o_queue->FAI_get_kernels($release);
1206       $this->cache['KERNELS'][$release] = array();
1207       foreach($this->gotoBootKernels as $name => $default){
1208         $this->cache['KERNELS'][$release][$name] = $default;
1209       }
1210       foreach($tmp as $kernel){
1211         if(empty($kernel)) continue;
1212         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1213       }
1214       ksort($this->cache['KERNELS'][$release]);
1215     }
1216   }
1217
1218
1219   /* This function return an array containing all
1220    *  invalid classes for the selected server/release
1221    */
1222   function get_invalid_classes($classes)
1223   {
1224     $this->update_fai_cache();
1225     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1226       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1227     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1228       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1229     }else{
1230       $release_classes = array();
1231     }
1232
1233
1234     /* Detect all classes that are not valid
1235      *  for the selected release
1236      */
1237     $NA = array();
1238     foreach($classes as $class){
1239       if(!isset($release_classes[$class])){
1240         $NA[] = $class;
1241       }
1242     }
1243     return($NA);
1244   }
1245
1246
1247   /* Get all selectable classes for the ui select box
1248    */
1249   function selectable_classes()
1250   {
1251     $this->update_fai_cache();
1252
1253     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1254       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1255     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1256       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1257     }else{
1258       $classes = array();
1259     }
1260
1261     $Abbr ="";
1262     $ret= array();
1263     foreach($classes as $class_name => $class_types){
1264       if(!in_array($class_name,$this->FAIclass)){
1265         foreach($class_types as $type){
1266           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1267             $Abbr .= $type['Abbr']." ";
1268           }
1269         }
1270         $ret[$class_name] = trim($Abbr);
1271       }
1272     }
1273     uksort($ret, 'strnatcasecmp');
1274     return($ret);
1275   }
1276
1277
1278   /* Analyse FAI object and return an array with usefull informations like
1279    *  FAIobject type.
1280    */
1281   function analyse_fai_object($attr)
1282   {
1283     $tmp = array();
1284     switch($attr['TYPE']){
1285
1286       case 'FAIpackageList':
1287         $tmp["Type"]= 'FAIpackageList';
1288         $tmp["Abbr"]= 'Pl';
1289         break;
1290       case 'FAItemplate':
1291         $tmp["Type"]= 'FAItemplate';
1292         $tmp["Abbr"]= 'T';
1293         break;
1294       case 'FAIvariable':
1295         $tmp["Type"]= 'FAIvariable';
1296         $tmp["Abbr"]= 'V';
1297         break;
1298       case 'FAIscript':
1299         $tmp["Type"]= 'FAIscript';
1300         $tmp["Abbr"]= 'S';
1301         break;
1302       case 'FAIhook':
1303         $tmp["Type"]= 'FAIhook';
1304         $tmp["Abbr"]= 'H';
1305         break;
1306       case 'FAIpartitionTable':
1307         $tmp["Type"]= 'FAIpartitionTable';
1308         $tmp["Abbr"]= 'Pt';
1309         break;
1310       case 'FAIprofile':
1311         $tmp["Type"]= 'FAIprofile';
1312         $tmp["Abbr"]= 'P';
1313         break;
1314       default: trigger_error("Unknown FAI object type!");;
1315     }
1316     return($tmp);
1317   }
1318
1319
1320   /* Return repository hook output, if possible.
1321    */
1322   function GetHookElements()
1323   {
1324     $ret = array();
1325     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1326     if(!empty($cmd)){
1327       $res = shell_exec($cmd);
1328       $res2 = trim($res);
1329       if((!$res)){
1330         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1331       }elseif(empty($res2)){
1332         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1333       }else{
1334         $tmp = split("\n",$res);
1335         foreach($tmp as $line){
1336           if(empty($line)) continue;
1337           $ret[]= $line;
1338         }
1339       }
1340     }
1341     return($ret);
1342   }
1343
1344
1345   /* This function creates the release name out of a dn
1346    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1347    */
1348   function dn_to_release_name($dn)
1349   {
1350     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/","",$dn);
1351     $parts    = array_reverse(split("\,",$relevant));
1352     $str ="";
1353     foreach($parts as $part){
1354       $str .= preg_replace("/^ou=/","",$part)."/";
1355     }
1356     return(preg_replace("/\/$/","",$str));
1357   }
1358 }
1359
1360 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1361 ?>