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

   1 <?php
   2 class workstartup extends plugin
   3 {
   4   /* Ldap server list */
   5   var $gotoLdapServers    = array();
   6   var $gotoLdapServerList = array();
   7   var $gotoLdap_inherit   = FALSE;
   8
   9   /* Generic terminal attributes */
  10         # This is disabled as long there is no possiblilty to set these parameters
  11   #var $bootmode             = "G";
  12   var $bootmode             = "";
  13   var $gotoBootKernel       = "default-inherited";
  14   var $gotoKernelParameters = "";
  15   var $gotoLdapServer       = "default-inherited";
  16   var $gotoModules          = array();
  17   var $gotoAutoFs           = array();
  18   var $gotoFilesystem       = array();
  19   var $gotoTerminalPath     = "";
  20   var $gotoBootKernels      = array();
  21
  22   /* attribute list for save action */
  23   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  24                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  25   var $objectclasses        = array("GOhard", "FAIobject");
  26
  27   /* Share */
  28   var $gotoShares         = array();// Currently Share Option
  29   var $gotoShare          = "";     // currently selected Share Option
  30   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  31   var $gotoAvailableShares= array();// Available Shares for this account
  32
  33   /* Helper */
  34   var $orig_dn            = "";
  35   var $ignore_account     = TRUE;
  36
  37   /* FAI class selection */
  38   var $FAIclass           = array();  // The currently selected classes
  39   var $FAIrelease           = "";
  40   var $FAIdebianMirror      = "auto";
  41   var $si_active            = FALSE;
  42   var $si_fai_action_failed = FALSE;
  43
  44   var $cache              = array(); // Used as cache in fai mehtods
  45
  46   var $FAIstatus          = "";
  47   var $FAIclasses         = array();
  48
  49   var $view_logged        = FALSE;
  50
  51   /* FAI class selection */
  52   var $InheritedFAIclass       = array();
  53   var $InheritedFAIrelease     = "";
  54   var $InheritedFAIdebianMirror= "auto";
  55
  56   var $CopyPasteVars    = array("gotoModules","gotoShares");
  57   var $fai_activated    = FALSE;
  58   var $o_group_dn       = "";
  59   var $member_of_ogroup = FALSE;
  60
  61   function workstartup (&$config, $dn= NULL, $parent= NULL)
  62   {
  63     /* Check if FAI is active */
  64     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  65     if(!empty($tmp) && class_available("faiManagement")){
  66       $this->fai_activated = TRUE;
  67     }else{
  68       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  69       $this->objectclasses  = array("GOhard");
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73
  74     /* Check for si daemon */
  75     $this->si_active = $this->config->get_cfg_value("gosaSupportURI") != "";
  76
  77     /* Check object group membership */
  78     if(!isset($this->parent->by_object['ogroup'])){
  79       $ldap = $this->config->get_ldap_link();
  80       $ldap->cd ($this->config->current['BASE']);
  81       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  82       if($ldap->count()){
  83         $this->member_of_ogroup = TRUE;
  84         $attrs = $ldap->fetch();
  85         $this->o_group_dn = $attrs['dn'];
  86       }
  87     }
  88
  89     /* Creating a list of valid Mirrors
  90      * none will not be saved to ldap.
  91      */
  92     $ldap   = $this->config->get_ldap_link();
  93     $ldap->cd($this->config->current['BASE']);
  94     $ui = get_userinfo();
  95     foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  96       if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  97         for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  98           $name = $data["cn"][0].":".$data["goLdapBase"][$i];
  99           $this->gotoLdapServerList[]= $name;
 100         }
 101       }
 102     }
 103
 104     /* Get list of assigned ldap servers
 105      */
 106     if(isset($this->attrs['gotoLdapServer'])){
 107       unset($this->attrs['gotoLdapServer']['count']);
 108       sort($this->attrs['gotoLdapServer']);
 109       foreach($this->attrs['gotoLdapServer'] as $value){
 110         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 111       }
 112     }
 113     natcasesort($this->gotoLdapServerList);
 114
 115     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 116       $this->gotoLdap_inherit = TRUE;
 117     }
 118
 119     /* FAI Initialization
 120        Skip this if FAI is not activated
 121      */
 122     if($this->fai_activated) {
 123
 124       /* Parse used FAIclasses (stored as string).
 125        * The single classes are seperated by ' '.
 126        * There is also the release type given, after first
 127        *  occurrence of ':'.
 128        */
 129       $this->FAIclass =array();
 130       if(isset($this->attrs['FAIclass'][0])){
 131         $tmp = explode(" ",$this->attrs['FAIclass'][0]);
 132         $tmp2 =array();
 133
 134         foreach($tmp as $class){
 135           if( ":" == $class[0] ) {
 136             $this->FAIrelease = trim(substr($class, 1));
 137           }else{
 138             $tmp2[$class] = $class;
 139           }
 140         }
 141         $this->FAIclass = $tmp2;
 142       }
 143     }
 144
 145     /* Get arrays */
 146     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 147       if (isset($this->attrs["$val"]["count"])){
 148         for ($i= 0; $i<$this->attrs["count"]; $i++){
 149           if (isset($this->attrs["$val"][$i])){
 150             array_push($this->$val, $this->attrs["$val"][$i]);
 151           }
 152         }
 153       }
 154       sort ($this->$val);
 155       $this->$val= array_unique($this->$val);
 156     }
 157
 158     /* Prepare Shares */
 159     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 160       unset($this->attrs['gotoShare']['count']);
 161       foreach($this->attrs['gotoShare'] as $share){
 162         $tmp = $tmp2 = array();
 163         $tmp = explode("|",$share);
 164         $tmp2['server']      =$tmp[0];
 165         $tmp2['name']        =$tmp[1];
 166         $tmp2['mountPoint']  =$tmp[2];
 167         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 168       }
 169     }
 170
 171     $this->gotoShareSelections= $config->getShareList(true);
 172     $this->gotoAvailableShares= $config->getShareList(false);
 173     $tmp2 = array();
 174
 175
 176     $this->orig_dn= $this->dn;
 177
 178     /* Handle inheritance value "default" */
 179     if ($this->member_of_ogroup){
 180       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 181     }
 182
 183     /* If we are member in an object group,
 184      *  we have to handle inherited values.
 185      * So you can see what is inherited.
 186      */
 187     if ($this->member_of_ogroup){
 188
 189       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 190         $this->FAIdebianMirror = "inherited";
 191       }
 192
 193       if($this->fai_activated){
 194         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 195       }else{
 196         $map= array("gotoBootKernel");
 197       }
 198
 199       $ldap = $this->config->get_ldap_link();
 200       $ldap->cat($this->o_group_dn);
 201       $attrs= $ldap->fetch();
 202
 203       foreach ($map as $name){
 204         if (!isset($attrs[$name][0])){
 205           continue;
 206         }
 207
 208         switch ($name){
 209           case 'gotoBootKernel':
 210             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 211             break;
 212
 213           case 'FAIclass':
 214             $str = explode(":",$attrs[$name][0]);
 215             $this->InheritedFAIclass    = explode(" ",trim($str[0]));
 216             $this->InheritedFAIrelease  = trim($str[1]);
 217             break;
 218
 219           case 'FAIdebianMirror':
 220             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 221             break;
 222         }
 223       }
 224     }
 225
 226     $this->update_fai_cache();
 227
 228     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 229
 230       /* Check if the current mirror is available
 231        */
 232       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 233         if(count($this->FAIclass)){
 234           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 235         }
 236         $this->FAIdebianMirror = "auto";
 237         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 238         $this->cache['CLASSES'] = array();
 239         $this->update_fai_cache();
 240       }
 241
 242       /* Check if the current mirror is available
 243        */
 244       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 245         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 246         if(count($this->FAIclass)){
 247           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);
 248         }
 249         $this->FAIrelease = $new_release;
 250         $this->cache['CLASSES'] = array();
 251         $this->update_fai_cache();
 252       }
 253     }
 254   }
 255
 256
 257   function check()
 258   {
 259     $messages = array();
 260
 261     /* Call common method to give check the hook */
 262     $messages= plugin::check();
 263
 264     /* If there are packages selected, but no mirror show error */
 265     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 266       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 267     }
 268
 269     return($messages);
 270   }
 271
 272   function execute()
 273   {
 274         /* Call parent execute */
 275         plugin::execute();
 276
 277     if($this->is_account && !$this->view_logged){
 278       $this->view_logged = TRUE;
 279       new log("view","workstation/".get_class($this),$this->dn);
 280     }
 281
 282     /* Do we represent a valid terminal? */
 283     if (!$this->is_account && $this->parent === NULL){
 284       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 285         msgPool::noValidExtension(_("workstation"))."</b>";
 286       return ($display);
 287     }
 288
 289     /* Add module */
 290     if (isset ($_POST['add_module'])){
 291       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 292         $this->add_list ($this->gotoModules, $_POST['module']);
 293       }
 294     }
 295
 296     /* Delete module */
 297     if (isset ($_POST['delete_module'])){
 298       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 299         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 300       }
 301     }
 302
 303     /* FAI class management */
 304     if($this->fai_activated){
 305       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 306         $found = 0 ;
 307
 308         /* If this new class/profile will attach a second partition table
 309          * to our list of classes, abort and show a message.
 310          */
 311         foreach($this->FAIclass as $name){
 312           if(isset($this->FAIclassInfo[$name])){
 313             foreach($this->FAIclassInfo[$name] as $atr){
 314               if(isset($atr['obj'])){
 315                 if($atr['obj'] == "FAIpartitionTable"){
 316                   $found ++ ;
 317                 }
 318               }
 319             }
 320           }
 321         }
 322
 323         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 324           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 325         }else{
 326           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 327         }
 328       }
 329
 330       $sort = false;
 331
 332       /* Move one used class class one position up or down */
 333       if($this->acl_is_writeable("FAIclass")){
 334         foreach($_POST as $name => $val){
 335
 336           $sort_type = false;
 337           if((preg_match("/sort_up/",$name))&&(!$sort)){
 338             $sort_type = "sort_up_";
 339           }
 340           if((preg_match("/sort_down/",$name))&&(!$sort)){
 341             $sort_type = "sort_down_";
 342           }
 343
 344           if(($sort_type)&&(!$sort)){
 345             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 346             $sort = true;
 347
 348             $last = -1;
 349             $change_down  = -1;
 350
 351             /* Create array with numeric index */
 352             $tmp = array();
 353             foreach($this->FAIclass as $class){
 354               $tmp [] = $class;
 355             }
 356
 357             /* Walk trough array */
 358             foreach($tmp as $key => $faiName){
 359               if($faiName == $value){
 360                 if($sort_type == "sort_up_"){
 361                   if($last != -1){
 362                     $change_down= $last;
 363                   }
 364                 }else{
 365                   if(isset($tmp[$key+1])){
 366                     $change_down = $key;
 367                   }
 368                 }
 369               }
 370               $last = $key;
 371             }
 372
 373             $tmp2 = array();
 374             $skip = false;
 375
 376             foreach($tmp as $ky => $vl){
 377
 378               if($ky == $change_down){
 379                 $skip = $vl;
 380               }else{
 381                 $tmp2[$vl] = $vl;
 382               }
 383               if(($skip != false)&&($ky != $change_down)){
 384                 $tmp2[$skip]  = $skip;
 385                 $skip =false;
 386               }
 387             }
 388             $this->FAIclass = $tmp2;
 389           }
 390
 391           if(preg_match("/fai_remove/i",$name)){
 392             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 393             unset($this->FAIclass[$value]);
 394           }
 395         }
 396       }
 397
 398       /* Delete selected class from our list */
 399       if($this->acl_is_writeable("FAIclass")){
 400         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 401           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 402             unset($this->FAIclass[$_POST['FAIclassSel']]);
 403           }
 404         }
 405       }
 406     }// END fai handling
 407
 408     /* Show main page */
 409     $smarty= get_smarty();
 410
 411     /* Assign ACLs to smarty */
 412     $tmp = $this->plInfo();
 413     foreach($tmp['plProvidedAcls'] as $name => $translation){
 414       $smarty->assign($name."ACL",$this->getacl($name));
 415     }
 416
 417     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 418
 419     /* In this section server shares will be defined
 420      * A user can select one of the given shares and a mount point
 421      *  and attach this combination to his setup.
 422      */
 423     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 424     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 425
 426     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 427      * This entry will be, a combination of mountPoint and sharedefinitions
 428      */
 429     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 430       /* We assign a share to this user, if we don't know where to mount the share */
 431       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 432         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 433       }else{
 434
 435         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 436           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 437           $s_mount = $_POST['gotoShareMountPoint'];
 438           /* Preparing the new assignment */
 439           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 440           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 441         }
 442       }
 443     }
 444
 445     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 446      * If there is no defined share selected, we will abort the deletion without any message
 447      */
 448     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 449       unset($this->gotoShares[$_POST['gotoShare']]);
 450     }
 451
 452     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 453     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 454     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 455     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 456
 457     /* Create divSelectBox for ldap server selection
 458      */
 459     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 460     $SelectBoxLdapServer->SetHeight(130);
 461
 462     /* Add new ldap server to the list */
 463     if($this->acl_is_writeable("gotoLdapServer") &&
 464         !$this->gotoLdap_inherit &&
 465         isset($_POST['add_ldap_server']) &&
 466         isset($_POST['ldap_server_to_add'])){
 467       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 468         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 469         if(!in_array($to_add,$this->gotoLdapServers)){
 470           $this->gotoLdapServers[] = $to_add;
 471         }
 472       }
 473     }
 474
 475     /* Move ldap servers up and down */
 476     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 477       foreach($_POST as $name => $value){
 478         if(preg_match("/sort_ldap_up_/",$name)){
 479           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 480           $from =  $id;
 481           $to   =  $id -1;
 482           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 483           if($tmp){
 484             $this->gotoLdapServers = $tmp;
 485           }
 486           break;
 487         }
 488         if(preg_match("/sort_ldap_down_/",$name)){
 489           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 490           $from =  $id;
 491           $to   =  $id +1;
 492           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 493           if($tmp){
 494             $this->gotoLdapServers = $tmp;
 495           }
 496           break;
 497         }
 498         if(preg_match("/gotoLdapRemove_/",$name)){
 499           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 500           $value = $this->gotoLdapServers[$id];
 501           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 502           break;
 503         }
 504       }
 505     }
 506
 507     /* Add Entries */
 508     if($this->acl_is_readable("gotoLdapServer")){
 509
 510       foreach($this->gotoLdapServers as $key => $server){
 511
 512         /* Announce missing entries */
 513         if(!in_array($server,$this->gotoLdapServerList)){
 514           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 515         }
 516
 517         /* Convert old style entry */
 518         if (!preg_match('%:ldaps?://%', $server)){
 519           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 520
 521         /* Beautify new style entries */
 522       } else {
 523         $server= preg_replace("/^[^:]+:/", "", $server);
 524       }
 525
 526       $SelectBoxLdapServer->AddEntry(
 527           array(array("string" => $server),
 528             array("string" =>
 529               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 530               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 531               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 532               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 533       }
 534     }
 535
 536     if($this->gotoLdap_inherit){
 537       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 538     }else{
 539       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 540     }
 541
 542     $list = array();
 543     foreach($this->gotoLdapServerList as $key => $entry){
 544       if(!in_array($entry,$this->gotoLdapServers)){
 545
 546         /* Convert old style entry */
 547         if (!preg_match('%:ldap[s]*://%', $entry)){
 548           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 549
 550         /* Beautify new style entries */
 551         } else {
 552           $entry= preg_replace("/^[^:]+:/", "", $entry);
 553         }
 554
 555         $list[$key] = $entry;
 556       }
 557     }
 558     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 559     $smarty->assign("gotoLdapServerList", $list);
 560     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 561     $smarty->assign("JS",  session::get('js'));
 562
 563     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 564       $smarty->assign("$val", $this->$val);
 565     }
 566
 567     /* Values */
 568     foreach(array("gotoBootKernel","gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 569       $smarty->assign($val, $this->$val);
 570     }
 571
 572     $smarty->assign("fai_activated",$this->fai_activated);
 573
 574     /* Create FAI output */
 575     $this->update_fai_cache();
 576     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 577     $smarty->assign("si_active",$this->si_active);
 578
 579     $div = new divSelectBox("WSFAIscriptClasses");
 580     $div -> SetHeight("110");
 581
 582     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 583
 584       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 585       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 586       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 587       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 588
 589       /* Get classes for release from cache.
 590        * Or build cache
 591        */
 592       if($this->FAIdebianMirror == "inherited"){
 593         $release = $this->InheritedFAIrelease;
 594       }else{
 595         $release = $this->FAIrelease;
 596       }
 597
 598       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 599       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 600
 601       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 602       if($this->acl_is_writeable("FAIclass")){
 603         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 604         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 605         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 606       }else{
 607         $str_up=$str_down=$str_remove=$str_empty;
 608       }
 609
 610       /* Get classes */
 611       if($this->FAIdebianMirror == "inherited"){
 612         $tmp = $this->InheritedFAIclass;
 613       }else{
 614         $tmp = $this->FAIclass;
 615       }
 616
 617       /* Get invalid classes */
 618       $invalid = $this->get_invalid_classes($tmp);
 619
 620       /* Draw every single entry */
 621       $i = 1;
 622       if($this->acl_is_readable("FAIclass")){
 623         foreach($tmp as $class){
 624
 625           /* Mark invalid classes. (Not in selected release)
 626            */
 627           $marker = "";
 628           if(in_array_ics($class,$invalid)){
 629             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 630           }
 631
 632           /* Create up/down priority icons
 633            * Skip this, if we have inherited the FAI classes.
 634            */
 635           if($this->FAIdebianMirror == "inherited"){
 636             $str = "";
 637           }else{
 638             if($i==1){
 639               $str = $str_empty.$str_down.$str_remove;
 640             }elseif($i == count($this->FAIclass)){
 641               $str = $str_up.$str_empty.$str_remove;
 642             }else{
 643               $str = $str_up.$str_down.$str_remove;
 644             }
 645           }
 646           $i ++ ;
 647
 648           /* Get Description tag
 649            *  There may be several FAI objects with the same class name,
 650            *   use the description from FAIprofile, if possible.
 651            */
 652           $desc = "";
 653
 654           $objects = array(
 655               "Pl"  => array("IMG"=> "plugins/fai/images/fai_partitionTable.png"),
 656               "Pt"     => array("IMG"=> "plugins/fai/images/fai_packages.png"),
 657               "S"          => array("IMG"=> "plugins/fai/images/fai_script.png"),
 658               "V"        => array("IMG"=> "plugins/fai/images/fai_variable.png"),
 659               "H"            => array("IMG"=> "plugins/fai/images/fai_hook.png"),
 660               "P"         => array("IMG"=> "plugins/fai/images/fai_profile.png"),
 661               "T"        => array("IMG"=> "plugins/fai/images/fai_template.png"));
 662
 663           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 664             $desc ="";
 665             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 666               if(isset($types['Abbr'])){
 667                 $desc.= "<img src='".$objects[$types['Abbr']]['IMG']."' class='center'> ";
 668                 if($types['Type'] == "FAIprofile"){
 669                   break;
 670                 }
 671               }
 672             }
 673           }
 674           if(!empty($desc)){
 675             $desc = "&nbsp;".trim($desc)."";
 676           }
 677
 678           $div->AddEntry(array(
 679                 array("string"=>$class.$marker),
 680                 array("string"=>$desc),
 681                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 682                 ));
 683         }
 684       }// END FAI output generation
 685     }// END FAI output generation
 686     $smarty->assign("FAIScriptlist",$div->DrawList());
 687
 688     /* Radio button group */
 689     if (preg_match("/G/", $this->bootmode)) {
 690       $smarty->assign("graphicalbootup", "checked");
 691     } else {
 692       $smarty->assign("graphicalbootup", "");
 693     }
 694     if (preg_match("/T/", $this->bootmode)) {
 695       $smarty->assign("textbootup", "checked");
 696     } else {
 697       $smarty->assign("textbootup", "");
 698     }
 699     if (preg_match("/D/", $this->bootmode)) {
 700       $smarty->assign("debugbootup", "checked");
 701     } else {
 702       $smarty->assign("debugbootup", "");
 703     }
 704
 705     /* Show main page */
 706     $smarty->assign("gotoKernelParameters",$this->gotoKernelParameters);
 707     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 708   }
 709
 710
 711   function remove_from_parent()
 712   {
 713     $this->handle_post_events("remove");
 714     new log("remove","workstation/".get_class($this),$this->dn);
 715   }
 716
 717
 718   /* Save data to object */
 719   function save_object()
 720   {
 721     $old_mirror  = $this->FAIdebianMirror;
 722     plugin::save_object();
 723
 724     /* Update release */
 725     if($old_mirror != $this->FAIdebianMirror){
 726       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 727         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 728       }
 729     }
 730
 731     if(isset($_POST['WorkstationStarttabPosted'])){
 732       if(isset($_POST['gotoLdap_inherit'])){
 733         $this->gotoLdap_inherit = TRUE;
 734       }else{
 735         $this->gotoLdap_inherit = FALSE;
 736       }
 737
 738       /* Save group radio buttons */
 739       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 740         $this->bootmode= $_POST["bootmode"];
 741       }
 742     }
 743   }
 744
 745
 746   /* Save to LDAP */
 747   function save()
 748   {
 749
 750     /* Depending on the baseobject (Ogroup / WS) we
 751      *  use another set of objectClasses
 752      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 753      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 754      */
 755     if(isset($this->parent->by_object['ogroup'])){
 756       $this->objectclasses = array("gotoWorkstationTemplate");
 757     }elseif(isset($this->parent->by_object['workgeneric'])){
 758       $this->objectclasses = array("GOhard");
 759     }elseif(isset($this->parent->by_object['servgeneric'])){
 760       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 761     }else{
 762       msg_dialog::display(_("Fatal error"),
 763           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 764           FATAL_ERROR_DIALOG);
 765       exit();
 766     }
 767
 768     /* Append FAI class */
 769     if($this->fai_activated){
 770       $this->objectclasses[]  = "FAIobject";
 771     }
 772
 773     /* Find proper terminal path for tftp configuration
 774        FIXME: This is suboptimal when the default has changed to
 775        another location! */
 776     if (($this->gotoTerminalPath == "default")){
 777       $ldap= $this->config->get_ldap_link();
 778
 779       /* Strip relevant part from dn, keep trailing ',' */
 780       $tmp= preg_replace("/^cn=[^,]+,".preg_quote(get_ou('terminalRDN'), '/')."/i", "", $this->dn);
 781       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 782
 783       /* Walk from top to base and try to load default values for
 784          'gotoTerminalPath'. Abort when an entry is found. */
 785       while (TRUE){
 786         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 787
 788         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 789             $this->config->current['BASE'], array('gotoTerminalPath'));
 790         $attrs= $ldap->fetch();
 791         if (isset($attrs['gotoTerminalPath'])){
 792           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 793           break;
 794         }
 795
 796         /* Nothing left? */
 797         if ($tmp == ""){
 798           break;
 799         }
 800       }
 801     }
 802
 803     plugin::save();
 804
 805     unset( $this->attrs['FAIrelease'] );
 806     $str = "";
 807
 808     /* Skip FAI attribute handling if not necessary */
 809     if($this->fai_activated && !$this->si_fai_action_failed){
 810       if($this->FAIdebianMirror == "inherited"){
 811         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 812       }else{
 813         foreach($this->FAIclass as $class){
 814           $str .= $class." ";
 815         }
 816         $str = trim($str);
 817         if(empty($this->attrs['FAIclass'])){
 818           $this->attrs['FAIclass'] = array();
 819         }else{
 820           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 821         }
 822       }
 823     }
 824
 825     /* Add missing arrays */
 826     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 827       if (isset ($this->$val) && count ($this->$val) != 0){
 828
 829         $this->attrs["$val"]= array_unique($this->$val);
 830       }
 831       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 832     }
 833
 834     /* Prepare list of ldap servers */
 835     $this->attrs['gotoLdapServer'] = array();
 836     if(!$this->gotoLdap_inherit){
 837       $i = 0;
 838       foreach($this->gotoLdapServers as $server){
 839         $i ++;
 840         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 841       }
 842     }
 843
 844     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 845       $this->attrs['gotoBootKernel']= array();
 846     }
 847
 848     /* if mirror == none stop saving this attribute */
 849     if($this->FAIdebianMirror == "none"){
 850       $this->FAIdebianMirror = "";
 851     }
 852
 853     /* Get FAIstate from object, the generic tab could have changed it during execute */
 854     $ldap= $this->config->get_ldap_link();
 855     $ldap->cd($this->dn);
 856
 857
 858     /* Skip FAI attribute handling if not necessary */
 859     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 860       $ldap->cat($this->dn,array("FAIstate"));
 861       $checkFAIstate = $ldap->fetch();
 862
 863       /* Remove FAI objects if no FAI class is selected */
 864       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 865         $this->attrs['FAIclass']        = array();
 866         $this->attrs['FAIdebianMirror'] = array();
 867       }
 868     }else{
 869
 870       /* Don't touch FAI objects if something went wrong with the si daemon.
 871        */
 872       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 873       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 874     }
 875
 876     /* prepare share settings */
 877     $tmp = array();
 878     foreach($this->gotoShares as $name => $settings){
 879       $tmp2= explode("|",$name);
 880       $name = $tmp2[0];
 881       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 882     }
 883     $this->attrs['gotoShare']=$tmp;
 884     $this->cleanup();
 885     $ldap->modify ($this->attrs);
 886     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 887
 888     if (!$ldap->success()){
 889       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 890     }
 891     $this->handle_post_events("modify");
 892
 893     /* Check if LDAP server has changed */
 894     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 895       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 896       $o_queue = new gosaSupportDaemon();
 897       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 898         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 899         $macs = array();
 900
 901         /* Get list of macAddresses
 902          */
 903         if(isset($this->parent->by_object['ogroup'])){
 904
 905           /* If we are an object group, add all member macs
 906            */
 907           $p = $this->parent->by_object['ogroup'];
 908           foreach($p->memberList as $dn => $obj){
 909             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 910               $macs[] = $p->objcache[$dn]['macAddress'];
 911             }
 912           }
 913         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 914
 915           /* We are a workstation. Add current mac.
 916            */
 917           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 918           if(!empty($mac)){
 919             $macs[] = $mac;
 920           }
 921         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 922
 923           /* We are a server. Add current mac.
 924            */
 925           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 926           if(!empty($mac)){
 927             $macs[] = $mac;
 928           }
 929         }
 930
 931         /* Trigger event for all member objects
 932          */
 933         foreach($macs as $mac){
 934           $tmp = new $evt['CLASS_NAME']($this->config);
 935           $tmp->set_type(TRIGGERED_EVENT);
 936           $tmp->add_targets(array($mac));
 937           if(!$o_queue->append($tmp)){
 938             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 939           }
 940         }
 941       }
 942     }
 943   }
 944
 945
 946   /* Add value to array, check if unique */
 947   function add_list (&$array, $value)
 948   {
 949     if ($value != ""){
 950       $array[]= $value;
 951       sort($array);
 952       array_unique ($array);
 953     }
 954   }
 955
 956
 957   /* Delete value to array, check if unique */
 958   function del_list (&$array, $list)
 959   {
 960     $tmp= array();
 961     foreach ($array as $mod){
 962       if (!in_array($mod, $list)){
 963         $tmp[]= $mod;
 964       }
 965     }
 966     $array= $tmp;
 967   }
 968
 969   /* Generate ListBox frindly output for the defined shares
 970    * Possibly Add or remove an attribute here,
 971    */
 972   function printOutAssignedShares()
 973   {
 974     $a_return = array();
 975     if(is_array($this->gotoShares)){
 976       foreach($this->gotoShares as $share){
 977         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 978       }
 979     }
 980     return($a_return);
 981   }
 982
 983
 984
 985   function PrepareForCopyPaste($source)
 986   {
 987     plugin::PrepareForCopyPaste($source);
 988     $source_o = new workstartup ($this->config, $source['dn']);
 989     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
 990           "gotoKernelParameters","gotoShares","gotoLdapServers","gotoLdapServerList",
 991           "gotoLdap_inherit") as $attr){
 992       $this->$attr = $source_o->$attr;
 993     }
 994   }
 995
 996
 997   function array_switch_item($ar,$from,$to)
 998   {
 999     if(!is_array($ar)){
1000       return(false);
1001     }
1002     if(!isset($ar[$from])){
1003       return(false);
1004     }
1005     if(!isset($ar[$to])){
1006       return(false);
1007     }
1008
1009     $tmp = $ar[$from];
1010     $ar[$from] = $ar[$to];
1011     $ar[$to] = $tmp;
1012     return($ar);
1013   }
1014
1015
1016   /* Return plugin informations for acl handling */
1017   static function plInfo()
1018   {
1019     return (array(
1020           "plShortName"   => _("Startup"),
1021           "plDescription" => _("System startup"),
1022           "plSelfModify"  => FALSE,
1023           "plDepends"     => array(),
1024           "plPriority"    => 9,
1025           "plSection"     => array("administration"),
1026           "plCategory"    => array("workstation","server","ogroups"),
1027
1028           "plProvidedAcls"=> array(
1029             "gotoLdapServer"        => _("Ldap server"),
1030             "gotoBootKernel"        => _("Boot kernel"),
1031             "gotoKernelParameters"  => _("Kernel parameter"),
1032
1033             "gotoModules"           => _("Kernel modules"),
1034             "gotoShare"             => _("Shares"),
1035
1036             "FAIclass"              => _("FAI classes"),
1037             "FAIdebianMirror"       => _("Debian mirror"),
1038             "FAIrelease"            => _("Debian release"),
1039
1040             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1041           ));
1042   }
1043
1044
1045   /* Updates release dns
1046    *  and reads all classes for the current release,
1047    *  if not already done ($this->cache).
1048    */
1049   function update_fai_cache($first_call = FALSE)
1050   {
1051     $force = FALSE;
1052     if(!$this->si_active) return;
1053     $start = microtime(TRUE);
1054
1055     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1056
1057     $this->si_fai_action_failed = FALSE;
1058
1059     /* Get the list of available servers and their releases.
1060      */
1061     if($force || !isset($this->cache['SERVERS'])){
1062
1063       $o_queue = new gosaSupportDaemon();
1064       $tmp = $o_queue->FAI_get_server();
1065       if($o_queue->is_error()){
1066         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1067         $this->si_fai_action_failed = TRUE;
1068         $this->cache = array();
1069         return;
1070       }else{
1071
1072         foreach($tmp as $entry){
1073           $rel = $entry['FAI_RELEASE'];
1074           $this->cache['SERVERS']['auto'][$rel] = $rel;
1075           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1076           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1077           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1078         }
1079       }
1080     }
1081
1082     /* Ensure that our selection is valid, else we get several PHP warnings
1083         if there is no FAI configuration at all.
1084      */
1085     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1086       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1087     }
1088
1089     /* Build up arrays, without checks */
1090     if(!$first_call){
1091
1092       /* Check if the selected mirror is available */
1093       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1094         $this->FAIdebianMirror = "auto";
1095         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1096         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1097       }
1098
1099       /* Check if the selected release is available */
1100       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1101
1102         if($this->FAIrelease != ""){
1103           trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1104         }
1105         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1106       }
1107     }
1108
1109     /* Get classes for release from cache.
1110      * Or build cache
1111      */
1112     if($this->FAIdebianMirror == "inherited"){
1113       $release = $this->InheritedFAIrelease;
1114     }else{
1115       $release = $this->FAIrelease;
1116     }
1117
1118     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1119
1120       /* Get the list of available servers and their releases.
1121        */
1122       $o_queue = new gosaSupportDaemon();
1123       $tmp = $o_queue->FAI_get_classes($release);
1124
1125       $this->cache['CLASSES'][$release] = array();
1126       if($o_queue->is_error()){
1127         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1128         $this->si_fai_action_failed = TRUE;
1129         $this->cache=array();
1130         return;
1131       }else{
1132         foreach($tmp as $entry){
1133           $class = $entry['CLASS'];
1134           $this->cache['CLASSES'][$release][$class][] = $this->analyse_fai_object($entry);
1135         }
1136       }
1137
1138       /* Add object caught from external hook
1139        */
1140       $lines= $this->GetHookElements();
1141       foreach ($lines as $hline){
1142         $entries= explode(";", $hline);
1143         $server = $entries['0'];
1144         $url    = $entries['1'];
1145         if (!empty($url)){
1146
1147           /* Split releases */
1148           if (isset($entries[2])){
1149             $releases= explode(",", $entries[2]);
1150
1151             foreach ($releases as $release_data){
1152               $release_c  = preg_replace('/:.*$/', '', $release_data);
1153               $sections_c = explode(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1154               $classes_c  = explode('|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1155
1156               if($release_c == $release){
1157                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1158                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1159                 foreach ($classes_c as $class){
1160                   if ($class != ""){
1161                     $this->cache['CLASSES'][$release_c][$class]= array();
1162                   }
1163                 }
1164               }
1165             }
1166           }
1167         }
1168       }
1169       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1170
1171       /* Only add inherit option, if we are part in an object group
1172        */
1173       if($this->member_of_ogroup){
1174         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1175       }
1176     }
1177
1178     /* Get list of available kernel for this release
1179      */
1180     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1181
1182     if($force || !isset($this->cache['KERNELS'][$release])){
1183       $o_queue = new gosaSupportDaemon();
1184       $tmp = $o_queue->FAI_get_kernels($release);
1185       $this->cache['KERNELS'][$release] = array();
1186       foreach($this->gotoBootKernels as $name => $default){
1187         $this->cache['KERNELS'][$release][$name] = $default;
1188       }
1189       foreach($tmp as $kernel){
1190         if(empty($kernel)) continue;
1191         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1192       }
1193       ksort($this->cache['KERNELS'][$release]);
1194     }
1195   }
1196
1197
1198   /* This function return an array containing all
1199    *  invalid classes for the selected server/release
1200    */
1201   function get_invalid_classes($classes)
1202   {
1203     $this->update_fai_cache();
1204     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1205       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1206     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1207       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1208     }else{
1209       $release_classes = array();
1210     }
1211
1212
1213     /* Detect all classes that are not valid
1214      *  for the selected release
1215      */
1216     $NA = array();
1217     foreach($classes as $class){
1218       if(!isset($release_classes[$class])){
1219         $NA[] = $class;
1220       }
1221     }
1222     return($NA);
1223   }
1224
1225
1226   /* Get all selectable classes for the ui select box
1227    */
1228   function selectable_classes()
1229   {
1230     $this->update_fai_cache();
1231
1232     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1233       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1234     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1235       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1236     }else{
1237       $classes = array();
1238     }
1239
1240     $Abbr ="";
1241     $ret= array();
1242     foreach($classes as $class_name => $class_types){
1243       if(!in_array($class_name,$this->FAIclass)){
1244         $Abbr = "";
1245         foreach($class_types as $type){
1246           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1247             $Abbr .= $type['Abbr']." ";
1248           }
1249         }
1250         $ret[$class_name] = trim($Abbr);
1251       }
1252     }
1253     uksort($ret, 'strnatcasecmp');
1254     return($ret);
1255   }
1256
1257
1258   /* Analyse FAI object and return an array with usefull informations like
1259    *  FAIobject type.
1260    */
1261   function analyse_fai_object($attr)
1262   {
1263     $tmp = array();
1264     switch($attr['TYPE']){
1265
1266       case 'FAIpackageList':
1267         $tmp["Type"]= 'FAIpackageList';
1268         $tmp["Abbr"]= 'Pl';
1269         break;
1270       case 'FAItemplate':
1271         $tmp["Type"]= 'FAItemplate';
1272         $tmp["Abbr"]= 'T';
1273         break;
1274       case 'FAIvariable':
1275         $tmp["Type"]= 'FAIvariable';
1276         $tmp["Abbr"]= 'V';
1277         break;
1278       case 'FAIscript':
1279         $tmp["Type"]= 'FAIscript';
1280         $tmp["Abbr"]= 'S';
1281         break;
1282       case 'FAIhook':
1283         $tmp["Type"]= 'FAIhook';
1284         $tmp["Abbr"]= 'H';
1285         break;
1286       case 'FAIpartitionTable':
1287         $tmp["Type"]= 'FAIpartitionTable';
1288         $tmp["Abbr"]= 'Pt';
1289         break;
1290       case 'FAIprofile':
1291         $tmp["Type"]= 'FAIprofile';
1292         $tmp["Abbr"]= 'P';
1293         break;
1294       default: trigger_error("Unknown FAI object type!");;
1295     }
1296     return($tmp);
1297   }
1298
1299
1300   /* Return repository hook output, if possible.
1301    */
1302   function GetHookElements()
1303   {
1304     $ret = array();
1305     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1306     if(!empty($cmd)){
1307       $res = shell_exec($cmd);
1308       $res2 = trim($res);
1309       if((!$res)){
1310         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1311       }elseif(empty($res2)){
1312         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1313       }else{
1314         $tmp = preg_split("/\n/",$res);
1315         foreach($tmp as $line){
1316           if(empty($line)) continue;
1317           $ret[]= $line;
1318         }
1319       }
1320     }
1321     return($ret);
1322   }
1323
1324
1325   /* This function creates the release name out of a dn
1326    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1327    */
1328   function dn_to_release_name($dn)
1329   {
1330     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/i","",$dn);
1331     $parts    = array_reverse(explode(",",$relevant));
1332     $str ="";
1333     foreach($parts as $part){
1334       $str .= preg_replace("/^ou=/","",$part)."/";
1335     }
1336     return(preg_replace("/\/$/","",$str));
1337   }
1338 }
1339
1340 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1341 ?>