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

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