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

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