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