trunk/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   var $bootmode             = "G";
  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 = $this->config->get_cfg_value("gosaSupportURI") != "";
  74
  75     /* Check object group membership */
  76     if(!isset($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         $tmp = split(" ",$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         $tmp = split("\|",$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             $str = split(":",$attrs[$name][0]);
 213             $this->InheritedFAIclass    = split("\ ",trim($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
 255   function check()
 256   {
 257     $messages = array();
 258
 259     /* Call common method to give check the hook */
 260     $messages= plugin::check();
 261
 262     /* If there are packages selected, but no mirror show error */
 263     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 264       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 265     }
 266
 267     return($messages);
 268   }
 269
 270   function execute()
 271   {
 272         /* Call parent execute */
 273         plugin::execute();
 274
 275     if($this->is_account && !$this->view_logged){
 276       $this->view_logged = TRUE;
 277       new log("view","workstation/".get_class($this),$this->dn);
 278     }
 279
 280     /* Do we represent a valid terminal? */
 281     if (!$this->is_account && $this->parent === NULL){
 282       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 283         msgPool::noValidExtension(_("workstation"))."</b>";
 284       return ($display);
 285     }
 286
 287     /* Add module */
 288     if (isset ($_POST['add_module'])){
 289       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 290         $this->add_list ($this->gotoModules, $_POST['module']);
 291       }
 292     }
 293
 294     /* Delete module */
 295     if (isset ($_POST['delete_module'])){
 296       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 297         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 298       }
 299     }
 300
 301     /* FAI class management */
 302     if($this->fai_activated){
 303       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 304         $found = 0 ;
 305
 306         /* If this new class/profile will attach a second partition table
 307          * to our list of classes, abort and show a message.
 308          */
 309         foreach($this->FAIclass as $name){
 310           if(isset($this->FAIclassInfo[$name])){
 311             foreach($this->FAIclassInfo[$name] as $atr){
 312               if(isset($atr['obj'])){
 313                 if($atr['obj'] == "FAIpartitionTable"){
 314                   $found ++ ;
 315                 }
 316               }
 317             }
 318           }
 319         }
 320
 321         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 322           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 323         }else{
 324           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 325         }
 326       }
 327
 328       $sort = false;
 329
 330       /* Move one used class class one position up or down */
 331       if($this->acl_is_writeable("FAIclass")){
 332         foreach($_POST as $name => $val){
 333
 334           $sort_type = false;
 335           if((preg_match("/sort_up/",$name))&&(!$sort)){
 336             $sort_type = "sort_up_";
 337           }
 338           if((preg_match("/sort_down/",$name))&&(!$sort)){
 339             $sort_type = "sort_down_";
 340           }
 341
 342           if(($sort_type)&&(!$sort)){
 343             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 344             $sort = true;
 345
 346             $last = -1;
 347             $change_down  = -1;
 348
 349             /* Create array with numeric index */
 350             $tmp = array();
 351             foreach($this->FAIclass as $class){
 352               $tmp [] = $class;
 353             }
 354
 355             /* Walk trough array */
 356             foreach($tmp as $key => $faiName){
 357               if($faiName == $value){
 358                 if($sort_type == "sort_up_"){
 359                   if($last != -1){
 360                     $change_down= $last;
 361                   }
 362                 }else{
 363                   if(isset($tmp[$key+1])){
 364                     $change_down = $key;
 365                   }
 366                 }
 367               }
 368               $last = $key;
 369             }
 370
 371             $tmp2 = array();
 372             $skip = false;
 373
 374             foreach($tmp as $ky => $vl){
 375
 376               if($ky == $change_down){
 377                 $skip = $vl;
 378               }else{
 379                 $tmp2[$vl] = $vl;
 380               }
 381               if(($skip != false)&&($ky != $change_down)){
 382                 $tmp2[$skip]  = $skip;
 383                 $skip =false;
 384               }
 385             }
 386             $this->FAIclass = $tmp2;
 387           }
 388
 389           if(preg_match("/fai_remove/i",$name)){
 390             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 391             unset($this->FAIclass[$value]);
 392             if($this->FAIclass == array()){
 393               /* class list is emtpy. Check whether the system is part of an object group and set
 394               the FAI mirror to "inherited" in this case. */
 395               if ($this->member_of_ogroup){
 396                 $this->FAIdebianMirror = "inherited";
 397               }
 398             }
 399           }
 400         }
 401       }
 402
 403       /* Delete selected class from our list */
 404       if($this->acl_is_writeable("FAIclass")){
 405         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 406           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 407             unset($this->FAIclass[$_POST['FAIclassSel']]);
 408           }
 409         }
 410       }
 411     }// END fai handling
 412
 413     /* Show main page */
 414     $smarty= get_smarty();
 415
 416     /* Assign ACLs to smarty */
 417     $tmp = $this->plInfo();
 418     foreach($tmp['plProvidedAcls'] as $name => $translation){
 419       $smarty->assign($name."ACL",$this->getacl($name));
 420     }
 421
 422     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 423
 424     /* In this section server shares will be defined
 425      * A user can select one of the given shares and a mount point
 426      *  and attach this combination to his setup.
 427      */
 428     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 429     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 430
 431     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 432      * This entry will be, a combination of mountPoint and sharedefinitions
 433      */
 434     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 435       /* We assign a share to this user, if we don't know where to mount the share */
 436       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 437         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 438       }else{
 439
 440         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 441           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 442           $s_mount = $_POST['gotoShareMountPoint'];
 443           /* Preparing the new assignment */
 444           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 445           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 446         }
 447       }
 448     }
 449
 450     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 451      * If there is no defined share selected, we will abort the deletion without any message
 452      */
 453     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 454       unset($this->gotoShares[$_POST['gotoShare']]);
 455     }
 456
 457     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 458     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 459     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 460     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 461
 462     /* Create divSelectBox for ldap server selection
 463      */
 464     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 465     $SelectBoxLdapServer->SetHeight(130);
 466
 467     /* Add new ldap server to the list */
 468     if($this->acl_is_writeable("gotoLdapServer") &&
 469         !$this->gotoLdap_inherit &&
 470         isset($_POST['add_ldap_server']) &&
 471         isset($_POST['ldap_server_to_add'])){
 472       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 473         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 474         if(!in_array($to_add,$this->gotoLdapServers)){
 475           $this->gotoLdapServers[] = $to_add;
 476         }
 477       }
 478     }
 479
 480     /* Move ldap servers up and down */
 481     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 482       foreach($_POST as $name => $value){
 483         if(preg_match("/sort_ldap_up_/",$name)){
 484           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 485           $from =  $id;
 486           $to   =  $id -1;
 487           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 488           if($tmp){
 489             $this->gotoLdapServers = $tmp;
 490           }
 491           break;
 492         }
 493         if(preg_match("/sort_ldap_down_/",$name)){
 494           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 495           $from =  $id;
 496           $to   =  $id +1;
 497           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 498           if($tmp){
 499             $this->gotoLdapServers = $tmp;
 500           }
 501           break;
 502         }
 503         if(preg_match("/gotoLdapRemove_/",$name)){
 504           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 505           $value = $this->gotoLdapServers[$id];
 506           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 507           break;
 508         }
 509       }
 510     }
 511
 512     /* Add Entries */
 513     if($this->acl_is_readable("gotoLdapServer")){
 514
 515       foreach($this->gotoLdapServers as $key => $server){
 516
 517         /* Announce missing entries */
 518         if(!in_array($server,$this->gotoLdapServerList)){
 519           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 520         }
 521
 522         /* Convert old style entry */
 523         if (!preg_match('%:ldaps?://%', $server)){
 524           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 525
 526         /* Beautify new style entries */
 527       } else {
 528         $server= preg_replace("/^[^:]+:/", "", $server);
 529       }
 530
 531       $SelectBoxLdapServer->AddEntry(
 532           array(array("string" => $server),
 533             array("string" =>
 534               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 535               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 536               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 537               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 538       }
 539     }
 540
 541     if($this->gotoLdap_inherit){
 542       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 543     }else{
 544       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 545     }
 546
 547     $list = array();
 548     foreach($this->gotoLdapServerList as $key => $entry){
 549       if(!in_array($entry,$this->gotoLdapServers)){
 550
 551         /* Convert old style entry */
 552         if (!preg_match('%:ldap[s]*://%', $entry)){
 553           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 554
 555         /* Beautify new style entries */
 556         } else {
 557           $entry= preg_replace("/^[^:]+:/", "", $entry);
 558         }
 559
 560         $list[$key] = $entry;
 561       }
 562     }
 563     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 564     $smarty->assign("gotoLdapServerList", $list);
 565     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 566     $smarty->assign("JS",  session::get('js'));
 567
 568     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 569       $smarty->assign("$val", $this->$val);
 570     }
 571
 572     /* Values */
 573     foreach(array("gotoBootKernel","gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 574       $smarty->assign($val, $this->$val);
 575     }
 576
 577     $smarty->assign("fai_activated",$this->fai_activated);
 578
 579     /* Create FAI output */
 580     $this->update_fai_cache();
 581     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 582     $smarty->assign("si_active",$this->si_active);
 583
 584     $div = new divSelectBox("WSFAIscriptClasses");
 585     $div -> SetHeight("110");
 586
 587     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 588
 589       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 590       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 591       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 592       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 593
 594       /* Get classes for release from cache.
 595        * Or build cache
 596        */
 597       if($this->FAIdebianMirror == "inherited"){
 598         $release = $this->InheritedFAIrelease;
 599       }else{
 600         $release = $this->FAIrelease;
 601       }
 602
 603       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 604       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 605
 606       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 607       if($this->acl_is_writeable("FAIclass")){
 608         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 609         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 610         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 611       }else{
 612         $str_up=$str_down=$str_remove=$str_empty;
 613       }
 614
 615       /* Get classes */
 616       if($this->FAIdebianMirror == "inherited"){
 617         $tmp = $this->InheritedFAIclass;
 618       }else{
 619         $tmp = $this->FAIclass;
 620       }
 621
 622       /* Get invalid classes */
 623       $invalid = $this->get_invalid_classes($tmp);
 624
 625       /* Draw every single entry */
 626       $i = 1;
 627       if($this->acl_is_readable("FAIclass")){
 628         foreach($tmp as $class){
 629
 630           /* Mark invalid classes. (Not in selected release)
 631            */
 632           $marker = "";
 633           if(in_array_ics($class,$invalid)){
 634             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 635           }
 636
 637           /* Create up/down priority icons
 638            * Skip this, if we have inherited the FAI classes.
 639            */
 640           if($this->FAIdebianMirror == "inherited"){
 641             $str = "";
 642           }else{
 643             if($i==1){
 644               $str = $str_empty.$str_down.$str_remove;
 645             }elseif($i == count($this->FAIclass)){
 646               $str = $str_up.$str_empty.$str_remove;
 647             }else{
 648               $str = $str_up.$str_down.$str_remove;
 649             }
 650           }
 651           $i ++ ;
 652
 653           /* Get Description tag
 654            *  There may be several FAI objects with the same class name,
 655            *   use the description from FAIprofile, if possible.
 656            */
 657           $desc = "";
 658           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 659             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 660               if(isset($types['Desc'])){
 661                 $desc= $types['Desc'];
 662                 if($types['Type'] == "FAIprofile"){
 663                   break;
 664                 }
 665               }
 666             }
 667           }
 668           if(!empty($desc)){
 669             $desc = "&nbsp;[".trim($desc)."]";
 670           }
 671
 672           $div->AddEntry(array(
 673                 array("string"=>$class.$desc.$marker),
 674                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 675                 ));
 676         }
 677       }// END FAI output generation
 678     }// END FAI output generation
 679     $smarty->assign("FAIScriptlist",$div->DrawList());
 680
 681     /* Radio button group */
 682     if (preg_match("/G/", $this->bootmode)) {
 683       $smarty->assign("graphicalbootup", "checked");
 684     } else {
 685       $smarty->assign("graphicalbootup", "");
 686     }
 687     if (preg_match("/T/", $this->bootmode)) {
 688       $smarty->assign("textbootup", "checked");
 689     } else {
 690       $smarty->assign("textbootup", "");
 691     }
 692     if (preg_match("/D/", $this->bootmode)) {
 693       $smarty->assign("debugbootup", "checked");
 694     } else {
 695       $smarty->assign("debugbootup", "");
 696     }
 697
 698     /* Show main page */
 699     $smarty->assign("gotoKernelParameters",$this->gotoKernelParameters);
 700     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 701   }
 702
 703
 704   function remove_from_parent()
 705   {
 706     $this->handle_post_events("remove");
 707     new log("remove","workstation/".get_class($this),$this->dn);
 708   }
 709
 710
 711   /* Save data to object */
 712   function save_object()
 713   {
 714     $old_mirror  = $this->FAIdebianMirror;
 715     plugin::save_object();
 716
 717     /* Update release */
 718     if($old_mirror != $this->FAIdebianMirror){
 719       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 720         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 721       }
 722     }
 723
 724     if(isset($_POST['WorkstationStarttabPosted'])){
 725       if(isset($_POST['gotoLdap_inherit'])){
 726         $this->gotoLdap_inherit = TRUE;
 727       }else{
 728         $this->gotoLdap_inherit = FALSE;
 729       }
 730
 731       /* Save group radio buttons */
 732       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 733         $this->bootmode= $_POST["bootmode"];
 734       }
 735     }
 736   }
 737
 738
 739   /* Save to LDAP */
 740   function save()
 741   {
 742
 743     /* Depending on the baseobject (Ogroup / WS) we
 744      *  use another set of objectClasses
 745      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 746      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 747      */
 748     if(isset($this->parent->by_object['ogroup'])){
 749       $this->objectclasses = array("gotoWorkstationTemplate");
 750     }elseif(isset($this->parent->by_object['workgeneric'])){
 751       $this->objectclasses = array("GOhard");
 752     }elseif(isset($this->parent->by_object['servgeneric'])){
 753       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 754     }else{
 755       msg_dialog::display(_("Fatal error"),
 756           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 757           FATAL_ERROR_DIALOG);
 758       exit();
 759     }
 760
 761     /* Append FAI class */
 762     if($this->fai_activated){
 763       $this->objectclasses[]  = "FAIobject";
 764     }
 765
 766     /* Find proper terminal path for tftp configuration
 767        FIXME: This is suboptimal when the default has changed to
 768        another location! */
 769     if (($this->gotoTerminalPath == "default")){
 770       $ldap= $this->config->get_ldap_link();
 771
 772       /* Strip relevant part from dn, keep trailing ',' */
 773       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalRDN')."/i", "", $this->dn);
 774       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 775
 776       /* Walk from top to base and try to load default values for
 777          'gotoTerminalPath'. Abort when an entry is found. */
 778       while (TRUE){
 779         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 780
 781         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 782             $this->config->current['BASE'], array('gotoTerminalPath'));
 783         $attrs= $ldap->fetch();
 784         if (isset($attrs['gotoTerminalPath'])){
 785           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 786           break;
 787         }
 788
 789         /* Nothing left? */
 790         if ($tmp == ""){
 791           break;
 792         }
 793       }
 794     }
 795
 796     if ($this->gotoKernelParameters == "") {
 797       /* Add semi automatic values if empty */
 798       // FIXME: LDAP Server may not be set here...
 799       $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
 800
 801       switch ($this->bootmode){
 802         case "D":
 803           $this->gotoKernelParameters.= " debug";
 804         break;
 805         case "G":
 806           $this->gotoKernelParameters.= " splash=silent";
 807         break;
 808       }
 809     }
 810
 811     plugin::save();
 812
 813     unset( $this->attrs['FAIrelease'] );
 814     $str = "";
 815
 816     /* Skip FAI attribute handling if not necessary */
 817     if($this->fai_activated && !$this->si_fai_action_failed){
 818       if($this->FAIdebianMirror == "inherited"){
 819         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 820       }else{
 821         foreach($this->FAIclass as $class){
 822           $str .= $class." ";
 823         }
 824         $str = trim($str);
 825         if(empty($this->attrs['FAIclass'])){
 826           $this->attrs['FAIclass'] = array();
 827         }else{
 828           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 829         }
 830       }
 831     }
 832
 833     /* Add missing arrays */
 834     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 835       if (isset ($this->$val) && count ($this->$val) != 0){
 836
 837         $this->attrs["$val"]= array_unique($this->$val);
 838       }
 839       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 840     }
 841
 842     /* Prepare list of ldap servers */
 843     $this->attrs['gotoLdapServer'] = array();
 844     if(!$this->gotoLdap_inherit){
 845       $i = 0;
 846       foreach($this->gotoLdapServers as $server){
 847         $i ++;
 848         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 849       }
 850     }
 851
 852     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 853       $this->attrs['gotoBootKernel']= array();
 854     }
 855
 856     /* if mirror == none stop saving this attribute */
 857     if($this->FAIdebianMirror == "none"){
 858       $this->FAIdebianMirror = "";
 859     }
 860
 861     /* Get FAIstate from object, the generic tab could have changed it during execute */
 862     $ldap= $this->config->get_ldap_link();
 863     $ldap->cd($this->dn);
 864
 865
 866     /* Skip FAI attribute handling if not necessary */
 867     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 868       $ldap->cat($this->dn,array("FAIstate"));
 869       $checkFAIstate = $ldap->fetch();
 870
 871       /* Remove FAI objects if no FAI class is selected */
 872       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 873         $this->attrs['FAIclass']        = array();
 874         $this->attrs['FAIdebianMirror'] = array();
 875       }
 876     }else{
 877
 878       /* Don't touch FAI objects if something went wrong with the si daemon.
 879        */
 880       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 881       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 882     }
 883
 884     /* prepare share settings */
 885     $tmp = array();
 886     foreach($this->gotoShares as $name => $settings){
 887       $tmp2= split("\|",$name);
 888       $name = $tmp2[0];
 889       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 890     }
 891     $this->attrs['gotoShare']=$tmp;
 892     $this->cleanup();
 893     $ldap->modify ($this->attrs);
 894     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 895
 896     if (!$ldap->success()){
 897       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 898     }
 899     $this->handle_post_events("modify");
 900
 901     /* Check if LDAP server has changed */
 902     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 903       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 904       $o_queue = new gosaSupportDaemon();
 905       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 906         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 907         $macs = array();
 908
 909         /* Get list of macAddresses
 910          */
 911         if(isset($this->parent->by_object['ogroup'])){
 912
 913           /* If we are an object group, add all member macs
 914            */
 915           $p = $this->parent->by_object['ogroup'];
 916           foreach($p->memberList as $dn => $obj){
 917             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 918               $macs[] = $p->objcache[$dn]['macAddress'];
 919             }
 920           }
 921         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 922
 923           /* We are a workstation. Add current mac.
 924            */
 925           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 926           if(!empty($mac)){
 927             $macs[] = $mac;
 928           }
 929         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 930
 931           /* We are a server. Add current mac.
 932            */
 933           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 934           if(!empty($mac)){
 935             $macs[] = $mac;
 936           }
 937         }
 938
 939         /* Trigger event for all member objects
 940          */
 941         foreach($macs as $mac){
 942           $tmp = new $evt['CLASS_NAME']($this->config);
 943           $tmp->set_type(TRIGGERED_EVENT);
 944           $tmp->add_targets(array($mac));
 945           if(!$o_queue->append($tmp)){
 946             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 947           }
 948         }
 949       }
 950     }
 951   }
 952
 953
 954   /* Add value to array, check if unique */
 955   function add_list (&$array, $value)
 956   {
 957     if ($value != ""){
 958       $array[]= $value;
 959       sort($array);
 960       array_unique ($array);
 961     }
 962   }
 963
 964
 965   /* Delete value to array, check if unique */
 966   function del_list (&$array, $list)
 967   {
 968     $tmp= array();
 969     foreach ($array as $mod){
 970       if (!in_array($mod, $list)){
 971         $tmp[]= $mod;
 972       }
 973     }
 974     $array= $tmp;
 975   }
 976
 977   /* Generate ListBox frindly output for the defined shares
 978    * Possibly Add or remove an attribute here,
 979    */
 980   function printOutAssignedShares()
 981   {
 982     $a_return = array();
 983     if(is_array($this->gotoShares)){
 984       foreach($this->gotoShares as $share){
 985         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 986       }
 987     }
 988     return($a_return);
 989   }
 990
 991
 992
 993   function PrepareForCopyPaste($source)
 994   {
 995     plugin::PrepareForCopyPaste($source);
 996     $source_o = new workstartup ($this->config, $source['dn']);
 997     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
 998           "gotoKernelParameters","gotoShares") as $attr){
 999       $this->$attr = $source_o->$attr;
1000     }
1001   }
1002
1003
1004   function array_switch_item($ar,$from,$to)
1005   {
1006     if(!is_array($ar)){
1007       return(false);
1008     }
1009     if(!isset($ar[$from])){
1010       return(false);
1011     }
1012     if(!isset($ar[$to])){
1013       return(false);
1014     }
1015
1016     $tmp = $ar[$from];
1017     $ar[$from] = $ar[$to];
1018     $ar[$to] = $tmp;
1019     return($ar);
1020   }
1021
1022
1023   /* Return plugin informations for acl handling */
1024   static function plInfo()
1025   {
1026     return (array(
1027           "plShortName"   => _("Startup"),
1028           "plDescription" => _("System startup"),
1029           "plSelfModify"  => FALSE,
1030           "plDepends"     => array(),
1031           "plPriority"    => 9,
1032           "plSection"     => array("administration"),
1033           "plCategory"    => array("workstation","server","ogroups"),
1034
1035           "plProvidedAcls"=> array(
1036             "gotoLdapServer"        => _("Ldap server"),
1037             "gotoBootKernel"        => _("Boot kernel"),
1038             "gotoKernelParameters"  => _("Kernel parameter"),
1039
1040             "gotoModules"           => _("Kernel modules"),
1041             "gotoShare"             => _("Shares"),
1042
1043             "FAIclass"              => _("FAI classes"),
1044             "FAIdebianMirror"       => _("Debian mirror"),
1045             "FAIrelease"            => _("Debian release"),
1046
1047             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1048           ));
1049   }
1050
1051
1052   /* Updates release dns
1053    *  and reads all classes for the current release,
1054    *  if not already done ($this->cache).
1055    */
1056   function update_fai_cache($first_call = FALSE)
1057   {
1058     $force = FALSE;
1059     if(!$this->si_active) return;
1060     $start = microtime(TRUE);
1061
1062     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1063
1064     $this->si_fai_action_failed = FALSE;
1065
1066     /* Get the list of available servers and their releases.
1067      */
1068     if($force || !isset($this->cache['SERVERS'])){
1069
1070       $o_queue = new gosaSupportDaemon();
1071       $tmp = $o_queue->FAI_get_server();
1072       if($o_queue->is_error()){
1073         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1074         $this->si_fai_action_failed = TRUE;
1075         $this->cache = array();
1076         return;
1077       }else{
1078
1079         foreach($tmp as $entry){
1080           $rel = $entry['FAI_RELEASE'];
1081           $this->cache['SERVERS']['auto'][$rel] = $rel;
1082           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1083           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1084           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1085         }
1086       }
1087     }
1088
1089     /* Ensure that our selection is valid, else we get several PHP warnings
1090         if there is no FAI configuration at all.
1091      */
1092     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1093       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1094     }
1095
1096     /* Build up arrays, without checks */
1097     if(!$first_call){
1098
1099       /* Check if the selected mirror is available */
1100       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1101         $this->FAIdebianMirror = "auto";
1102         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1103         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1104       }
1105
1106       /* Check if the selected release is available */
1107       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1108
1109         if($this->FAIrelease != ""){
1110           trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1111         }
1112         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1113       }
1114     }
1115
1116     /* Get classes for release from cache.
1117      * Or build cache
1118      */
1119     if($this->FAIdebianMirror == "inherited"){
1120       $release = $this->InheritedFAIrelease;
1121     }else{
1122       $release = $this->FAIrelease;
1123     }
1124
1125     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1126
1127       /* Get the list of available servers and their releases.
1128        */
1129       $o_queue = new gosaSupportDaemon();
1130       $tmp = $o_queue->FAI_get_classes($release);
1131       $this->cache['CLASSES'][$release] = array();
1132       if($o_queue->is_error()){
1133         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1134         $this->si_fai_action_failed = TRUE;
1135         $this->cache=array();
1136         return;
1137       }else{
1138         foreach($tmp as $entry){
1139           $class = $entry['CLASS'];
1140           $this->cache['CLASSES'][$release][$class] = $this->analyse_fai_object($entry);
1141         }
1142       }
1143
1144       /* Add object caught from external hook
1145        */
1146       $lines= $this->GetHookElements();
1147       foreach ($lines as $hline){
1148         $entries= split(";", $hline);
1149         $server = $entries['0'];
1150         $url    = $entries['1'];
1151         if (!empty($url)){
1152
1153           /* Split releases */
1154           if (isset($entries[2])){
1155             $releases= split(",", $entries[2]);
1156
1157             foreach ($releases as $release_data){
1158               $release_c  = preg_replace('/:.*$/', '', $release_data);
1159               $sections_c = split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1160               $classes_c  = split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1161
1162               if($release_c == $release){
1163                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1164                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1165                 foreach ($classes_c as $class){
1166                   if ($class != ""){
1167                     $this->cache['CLASSES'][$release_c][$class]= array();
1168                   }
1169                 }
1170               }
1171             }
1172           }
1173         }
1174       }
1175       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1176
1177       /* Only add inherit option, if we are part in an object group
1178        */
1179       if($this->member_of_ogroup){
1180         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1181       }
1182     }
1183
1184     /* Get list of available kernel for this release
1185      */
1186     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1187
1188     if($force || !isset($this->cache['KERNELS'][$release])){
1189       $o_queue = new gosaSupportDaemon();
1190       $tmp = $o_queue->FAI_get_kernels($release);
1191       $this->cache['KERNELS'][$release] = array();
1192       foreach($this->gotoBootKernels as $name => $default){
1193         $this->cache['KERNELS'][$release][$name] = $default;
1194       }
1195       foreach($tmp as $kernel){
1196         if(empty($kernel)) continue;
1197         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1198       }
1199       ksort($this->cache['KERNELS'][$release]);
1200     }
1201   }
1202
1203
1204   /* This function return an array containing all
1205    *  invalid classes for the selected server/release
1206    */
1207   function get_invalid_classes($classes)
1208   {
1209     $this->update_fai_cache();
1210     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1211       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1212     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1213       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1214     }else{
1215       $release_classes = array();
1216     }
1217
1218
1219     /* Detect all classes that are not valid
1220      *  for the selected release
1221      */
1222     $NA = array();
1223     foreach($classes as $class){
1224       if(!isset($release_classes[$class])){
1225         $NA[] = $class;
1226       }
1227     }
1228     return($NA);
1229   }
1230
1231
1232   /* Get all selectable classes for the ui select box
1233    */
1234   function selectable_classes()
1235   {
1236     $this->update_fai_cache();
1237
1238     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1239       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1240     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1241       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1242     }else{
1243       $classes = array();
1244     }
1245
1246     $Abbr ="";
1247     $ret= array();
1248     foreach($classes as $class_name => $class_types){
1249       if(!in_array($class_name,$this->FAIclass)){
1250         foreach($class_types as $type){
1251           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1252             $Abbr .= $type['Abbr']." ";
1253           }
1254         }
1255         $ret[$class_name] = trim($Abbr);
1256       }
1257     }
1258     uksort($ret, 'strnatcasecmp');
1259     return($ret);
1260   }
1261
1262
1263   /* Analyse FAI object and return an array with usefull informations like
1264    *  FAIobject type.
1265    */
1266   function analyse_fai_object($attr)
1267   {
1268     $tmp = array();
1269     switch($attr['TYPE']){
1270
1271       case 'FAIpackageList':
1272         $tmp["Type"]= 'FAIpackageList';
1273         $tmp["Abbr"]= 'Pl';
1274         break;
1275       case 'FAItemplate':
1276         $tmp["Type"]= 'FAItemplate';
1277         $tmp["Abbr"]= 'T';
1278         break;
1279       case 'FAIvariable':
1280         $tmp["Type"]= 'FAIvariable';
1281         $tmp["Abbr"]= 'V';
1282         break;
1283       case 'FAIscript':
1284         $tmp["Type"]= 'FAIscript';
1285         $tmp["Abbr"]= 'S';
1286         break;
1287       case 'FAIhook':
1288         $tmp["Type"]= 'FAIhook';
1289         $tmp["Abbr"]= 'H';
1290         break;
1291       case 'FAIpartitionTable':
1292         $tmp["Type"]= 'FAIpartitionTable';
1293         $tmp["Abbr"]= 'Pt';
1294         break;
1295       case 'FAIprofile':
1296         $tmp["Type"]= 'FAIprofile';
1297         $tmp["Abbr"]= 'P';
1298         break;
1299       default: trigger_error("Unknown FAI object type!");;
1300     }
1301     return($tmp);
1302   }
1303
1304
1305   /* Return repository hook output, if possible.
1306    */
1307   function GetHookElements()
1308   {
1309     $ret = array();
1310     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1311     if(!empty($cmd)){
1312       $res = shell_exec($cmd);
1313       $res2 = trim($res);
1314       if((!$res)){
1315         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1316       }elseif(empty($res2)){
1317         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1318       }else{
1319         $tmp = split("\n",$res);
1320         foreach($tmp as $line){
1321           if(empty($line)) continue;
1322           $ret[]= $line;
1323         }
1324       }
1325     }
1326     return($ret);
1327   }
1328
1329
1330   /* This function creates the release name out of a dn
1331    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1332    */
1333   function dn_to_release_name($dn)
1334   {
1335     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/","",$dn);
1336     $parts    = array_reverse(split("\,",$relevant));
1337     $str ="";
1338     foreach($parts as $part){
1339       $str .= preg_replace("/^ou=/","",$part)."/";
1340     }
1341     return(preg_replace("/\/$/","",$str));
1342   }
1343 }
1344
1345 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1346 ?>