plugins/admin/fai/class_faiManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 require "tabsPartition.inc";
  22 require "tabsVariable.inc";
  23 require "tabsHook.inc";
  24 require "tabsTemplate.inc";
  25 require "tabsScript.inc";
  26 require "tabsProfile.inc";
  27 require "tabsPackage.inc";
  28
  29
  30 class faiManagement extends plugin
  31 {
  32         /* Definitions */
  33         var $plHeadline                 = "FAI";
  34         var $plDescription              = "Fully Automatic Installation - management";
  35
  36         /* CLI vars */
  37         var $cli_summary                  = "Handling of FAI entries";
  38         var $cli_description    = "This plugin represents a management tool\n
  39                 which allows us to manage all needed attributes for fully automatic installations (FAI)";
  40         var $cli_parameters             = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
  41
  42         /* Headpage attributes */
  43   var $lock_type    = "";    // should be branch/freeze
  44   var $lock_name    = "";
  45   var $lock_dn      = "";
  46
  47         /* attribute list for save action */
  48         var $attributes         = array("lock_type","lock_name","lock_dn");     //      Attributes Managed by this plugin
  49         var $objectclasses= array();    //      ObjectClasses which the attributes are related to
  50         var $dialog                             = array();      //      This object contains every dialog we have currently opened
  51
  52         var $objects                    = array();      //      This array contains all available objects shown in divlist
  53         var $is_dialog          = false;
  54
  55   var $dispNewBranch= false;
  56   var $dispNewFreeze= false;
  57
  58   var $DivListFai;
  59
  60         /* construction/reconstruction
  61          */
  62         function faiManagement ($config, $ui)
  63         {
  64                 /* Set defaults */
  65                 $this->dn                       = "";
  66                 $this->config   = $config;
  67                 $this->ui                       = $ui;
  68
  69     /* Creat dialog object */
  70     $this->DivListFai = new divListFai($this->config,$this);
  71         }
  72
  73         function execute()
  74         {
  75     /* Call parent execute */
  76     plugin::execute();
  77
  78     /* Initialise vars and smarty */
  79                 $smarty         = get_smarty();
  80                 $smarty->assign("BranchName","");
  81
  82                 $display        = "";
  83     $s_action   = "";
  84                 $s_entry        = "";
  85
  86     /* If an entry was locked, these vars will be stored in a session to allow direct edit */
  87     $_SESSION['LOCK_VARS_TO_USE'] = array("/^edit_entry$/","/^id$/","/^entry_edit_/","/^entry_delete_/");
  88
  89
  90     /****************
  91       Handle posts
  92      ****************/
  93
  94                 /* Check ImageButton posts
  95                  * Create new tab ich new_xx is posted
  96                  */
  97     $posts = array( "/remove_branch/"=>"remove_branch",    "/branch_branch/"=>"branch_branch",
  98                     "/freeze_branch/"=>"freeze_branch",    "/create_partition/i"=>"new_partition",
  99                     "/create_script/i"=>"new_script",      "/create_hook/i"=>"new_hook",
 100                     "/create_variable/i"=>"new_variable",  "/create_template/i"=>"new_template",
 101                     "/create_package/i"=>"new_package",    "/create_profile/i"=>"new_profile",
 102                     "/edit_continue/"=>"select_class_name_finished");
 103
 104                 foreach($_POST as $name => $value){
 105       foreach($posts as $reg => $act ){
 106         if(preg_match($reg,$name)){
 107           $s_action = $act;
 108         }
 109       }
 110                         if(preg_match("/^entry_edit_.*/",$name)){
 111                                 $s_entry = preg_replace("/^entry_edit_/","",$name);
 112                                 $s_entry = preg_replace("/_.*$/","",$s_entry);
 113                                 $s_action = "edit";
 114                         }elseif(preg_match("/^entry_delete_.*/",$name)){
 115                                 $s_entry = preg_replace("/^entry_delete_/","",$name);
 116                                 $s_entry = preg_replace("/_.*$/","",$s_entry);
 117         $s_action = "delete";
 118       }
 119     }
 120
 121                 if(isset($_GET['edit_entry'])){
 122                         $s_entry = $_GET['edit_entry'];
 123                         $s_action = "edit";
 124                 }
 125
 126     if((isset($_POST['CancelBranchName'])) || (isset($_POST['CloseIFrame']))){
 127       $this->dispNewBranch = false;
 128       $this->dispNewFreeze = false;
 129     }
 130
 131
 132     $type_acl_mapping = array(
 133         "FAIpartitionTable"  => "faiPartitionTable",
 134         "FAIpackageList"     => "faiPackage",
 135         "FAIscript"          => "faiScript",
 136         "FAIvariable"        => "faiVariable",
 137         "FAIhook"            => "faiHook",
 138         "FAIprofile"         => "faiProfile",
 139         "FAItemplate"        => "faiTemplate");
 140
 141     /****************
 142       Delete confirme dialog
 143      ****************/
 144
 145                 if ($s_action=="delete"){
 146
 147       /* Get 'dn' from posted termlinst */
 148       $this->dn= $this->objects[$s_entry]['dn'];
 149
 150                         /* Load permissions for selected 'dn' and check if
 151                            we're allowed to remove this 'dn' */
 152       $acl  = $this->ui->get_permissions($this->dn,"fai/".$type_acl_mapping[$this->objects[$s_entry]['type']]);
 153       if(preg_match("/d/",$acl)){
 154
 155                                 /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
 156                                 if (($user= get_lock($this->dn)) != ""){
 157                                         return(gen_locked_message ($user, $this->dn));
 158                                 }
 159
 160                                 /* Lock the current entry, so nobody will edit it during deletion */
 161                                 add_lock ($this->dn, $this->ui->dn);
 162                                 $smarty->assign("warning", sprintf(_("You're about to delete all information about the FAI class at '%s'."), @LDAP::fix($this->dn)));
 163                                 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 164                         } else {
 165
 166                                 /* Obviously the user isn't allowed to delete. Show message and
 167                                    clean session. */
 168                                 print_red (_("You are not allowed to delete this component!"));
 169                         }
 170                 }
 171
 172
 173     /****************
 174       Delete aborted
 175      ****************/
 176
 177                 /* Delete canceled? */
 178                 if (isset($_POST['delete_cancel'])){
 179                         del_lock ($this->dn);
 180                 }
 181
 182
 183     /****************
 184       Delete confirmed
 185      ****************/
 186
 187                 /* Deltetion was confirmed, so delete this entry
 188                  */
 189                 if (isset($_POST['delete_terminal_confirm'])){
 190
 191                         /* Some nice guy may send this as POST, so we've to check
 192                            for the permissions again. */
 193
 194       /* Find out more about the object type */
 195       $ldap       = $this->config->get_ldap_link();
 196       $ldap->cat($this->dn, array('objectClass'));
 197       $attrs    = $ldap->fetch();
 198       $type       = $this->get_type($attrs);
 199
 200       $acl  = $this->ui->get_permissions($this->dn,"fai/".$type[1]);
 201       if(preg_match("/d/",$acl)){
 202
 203         $this->dialog = new $type[0]($this->config,     $this->config->data['TABS'][$type[2]], $this->dn,"fai");
 204         $this->dialog->set_acl_base($this->dn);
 205         $this->dialog->by_object[$type[1]]->remove_from_parent ();
 206         unset ($this->dialog);
 207         gosa_log ("FAI class '".$this->dn."' has been tagged as removed");
 208         $this->dialog= NULL;
 209         $to_del = clean_up_releases($this->dn);
 210         save_release_changes_now();
 211
 212         foreach($to_del as $dn){
 213           $ldap->rmdir_recursive($dn);
 214           gosa_log(sprintf(_("Release cleanup : Removing object (tagged as remvoed) that is no longer in use '%s'."),$dn));
 215         }
 216
 217       } else {
 218
 219         /* Normally this shouldn't be reached, send some extra
 220            logs to notify the administrator */
 221         print_red (_("You are not allowed to delete this component!"));
 222         gosa_log ("Warning: '".$this->ui->uid."' tried to trick system ".
 223             "deletion.");
 224       }
 225
 226       /* Remove lock file after successfull deletion */
 227       del_lock ($this->dn);
 228     }
 229
 230
 231     /****************
 232       Edit entry
 233      ****************/
 234
 235                 if(($s_action == "edit") && (!isset($this->dialog->config))){
 236                         $entry    = $this->objects[$s_entry];
 237                         $a_setup  = $this->get_type($entry);
 238                         $this->dn = $entry['dn'];
 239
 240                         /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
 241                         if (($user= get_lock($this->dn)) != ""){
 242                                 return(gen_locked_message ($user, $this->dn));
 243                         }
 244                         add_lock ($this->dn, $this->ui->dn);
 245
 246                         $this->dialog     = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
 247       $this->dialog->set_acl_base($this->dn);
 248                         $this->is_dialog  = true;
 249
 250       if($entry['FAIstate'] == "freeze"){
 251         #$this->dialog->set_acl(array("*none*"))  ;
 252         echo "Dawn it is freezed.";
 253       }
 254                         $_SESSION['objectinfo'] = $this->dn;
 255                 }
 256
 257
 258     /*  Branch handling
 259         09.01.2006
 260     */
 261
 262     /****************
 263       Remove branch
 264      ****************/
 265
 266     /* Remove branch
 267      */
 268     if($s_action == "remove_branch"){
 269       $base= $this->DivListFai->selectedBranch;
 270
 271       /* Load permissions for selected 'dn' and check if
 272          we're allowed to remove this 'dn' */
 273       $this->set_acl_base($base);
 274       if($this->acl_is_removeable()){
 275
 276         $smarty->assign("info", sprintf(_("You're about to delete a fai branch / freeze  '%s'."), $this->DivListFai->selectedBranch));
 277         return($smarty->fetch(get_template_path('remove_branch.tpl',TRUE)));
 278       } else {
 279         print_red (_("You are not allowed to delete this release!"));
 280       }
 281     }
 282
 283
 284     /****************
 285       Remove branch confirmed
 286      ****************/
 287
 288     if(isset($_POST['delete_branch_confirm'])){
 289       $bb =  $this->DivListFai->selectedBranch;
 290       if(!isset($ldap)){
 291         $ldap = $this->config->get_ldap_link();
 292       }
 293
 294       $br = $this->getBranches();
 295
 296       if(isset($br[$bb]) && $this->acl_is_removeable()){
 297         $name = $br[$bb];
 298         $ldap->cd($bb);
 299         $ldap->recursive_remove();
 300         $ldap->cd(preg_replace('/,ou=fai,ou=configs,ou=systems,/', ',ou=apps,', $bb));
 301         $ldap->recursive_remove();
 302         $this->DivListFai->selectedBranch = "main";
 303
 304         /* Post remove */
 305         $this->lock_name   = $name;
 306         $this->lock_dn     = $bb;
 307         $this->postremove();
 308       }
 309     }
 310
 311
 312     /****************
 313       Create a new branch "insert Name"
 314      ****************/
 315
 316     if((isset($_POST['UseBranchName']))&&(($this->dispNewBranch)||($this->dispNewFreeze))){
 317       $_SESSION['LASTPOST'] = $_POST;
 318
 319       if($this->dispNewBranch){
 320         $type = "branch";
 321       }else{
 322         $type = "freeze";
 323       }
 324
 325       /* Check branch name */
 326       $name = $_POST['BranchName'];
 327       $is_ok = true;
 328       $smarty->assign("BranchName",$name);
 329       $base= "ou=fai,ou=configs,ou=systems,".$this->DivListFai->selectedBase;
 330
 331       /* Check used characters */
 332       if(preg_match("/[^0-9a-z \ö\ä\ü\.-_:,]/i",$name)){
 333         if($type == "branch"){
 334           print_red(_("Specified branch name is invalid."));
 335         }else{
 336           print_red(_("Specified freeze name is invalid."));
 337         }
 338         $is_ok = false;
 339       }
 340
 341       /* Check if this name is already in use */
 342       if(!$this->CheckNewBranchName($_POST['BranchName'],$this->DivListFai->selectedBranch)){
 343         print_red(_("This name is already in use."));
 344         $is_ok = false;
 345       }
 346
 347       if($is_ok){
 348         $_SESSION['LASTPOST']['base'] = $base;
 349         $_SESSION['LASTPOST']['type'] = $type;
 350         $smarty->assign("iframe", true);
 351         $smarty->assign("plugID", $_GET['plug']);
 352         $display        = $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
 353         return($display);
 354       }
 355     }
 356
 357
 358     /****************
 359       Create a new branch
 360      ****************/
 361
 362     if(isset($_GET['PerformBranch'])){
 363
 364       if(!$this->acl_is_createable()){
 365         print_red(_("You are not allowed to create a new branch."));
 366       }else{
 367
 368         /* Create it know */
 369         $this->dispNewBranch = false;
 370         $this->dispNewFreeze = false;
 371         $base = $_SESSION['LASTPOST']['base'];
 372         $_POST = $_SESSION['LASTPOST'];
 373         $name = $_POST['BranchName'];
 374
 375         $type = $_SESSION['LASTPOST']['type'];
 376         $ldap = $this->config->get_ldap_link();
 377
 378         $baseToUse = $base;
 379         if($this->DivListFai->selectedBranch != "main" ){
 380           $baseToUse = $this->DivListFai->selectedBranch;
 381         }
 382
 383         /* Create new Release name to be able to set faidebianRelease for FAIpackageList */
 384
 385         $CurrentReleases  = $this->getBranches();
 386         $NewReleaseName   = $name;
 387         if(isset($CurrentReleases[$this->DivListFai->selectedBranch])) {
 388           if($this->DivListFai->selectedBranch != "main"){
 389             $NewReleaseName = $CurrentReleases[$this->DivListFai->selectedBranch]."/".$name;
 390             $NewReleaseName = preg_replace("#\/#","/",$NewReleaseName);
 391           }else{
 392             $NewReleaseName   = $name;
 393           }
 394         }
 395
 396         $appsrc = preg_replace("/ou=fai,ou=configs,ou=systems,/","ou=apps,",$baseToUse);
 397         $appdst = preg_replace("/ou=fai,ou=configs,ou=systems,/","ou=apps,","ou=".$name.",".$baseToUse) ;
 398
 399         $mimesrc = preg_replace("/ou=fai,ou=configs,ou=systems,/","ou=mime,",$baseToUse);
 400         $mimedst = preg_replace("/ou=fai,ou=configs,ou=systems,/","ou=mime,","ou=".$name.",".$baseToUse) ;
 401
 402         /* Print header to have styles included */
 403         echo "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
 404         echo "<body style='background-image:none;margin:3px;color:black'>";
 405
 406         /* Duplicate applications
 407          */
 408         $ldap->cat($appsrc,array("dn")) ;
 409         if($ldap->count()){
 410           $ldap->cd ($appdst);
 411           $ldap->recursive_remove();
 412           $ldap->cd ($this->config->current['BASE']);
 413           $ldap->copy_FAI_resource_recursive($appsrc,$appdst,$NewReleaseName,$type,true);
 414         }
 415
 416         /* Duplicate mime types
 417          */
 418         $ldap->cat($mimesrc,array("dn")) ;
 419         if($ldap->count()){
 420           $ldap->cd ($appdst);
 421           $ldap->recursive_remove();
 422           $ldap->cd ($this->config->current['BASE']);
 423           $ldap->copy_FAI_resource_recursive($mimesrc,$mimedst,$NewReleaseName,$type,true);
 424         }
 425
 426         $attr = array();
 427         $attr['objectClass'] = array("organizationalUnit","FAIbranch");
 428         $attr['ou']       = $name;
 429         $attr['FAIstate'] = $type;
 430         $ldap->cd($this->config->current['BASE']);
 431         $ldap->cd("ou=".$name.",".$baseToUse);
 432         $ldap->cat("ou=".$name.",".$baseToUse);
 433         if($ldap->count()){
 434           $ldap->modify($attr);
 435         }else{
 436           $ldap->add($attr);
 437         }
 438
 439         /* Duplicate fai objects
 440          */
 441         //      $ldap->cd ("ou=".$name.",".$baseToUse);
 442         //      $ldap->recursive_remove();
 443         //      $ldap->cd ($this->config->current['BASE']);
 444         //      $ldap->copy_FAI_resource_recursive($baseToUse,"ou=".$name.",".$baseToUse,$NewReleaseName,$type,true);
 445
 446         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 447           <br><input type='submit' name='CloseIFrame' value='"._("Continue")."'>
 448           </form></div>";
 449
 450         /* Print footer to have valid html */
 451         echo "</body></html>";
 452
 453         $this->dispNewFreeze = false;
 454
 455         /* Postcreate */
 456
 457         /* Assign possible attributes */
 458         $this->lock_type  = $type;
 459         $this->lock_name  = $name;
 460         $this->lock_dn    = $baseToUse;
 461         $this->postcreate();
 462         exit();
 463       }
 464     }
 465
 466     /****************
 467       Display dialog to enter new Branch name
 468      ****************/
 469
 470     if(($s_action == "branch_branch")||($this->dispNewBranch)){
 471       $this->dispNewBranch=true;
 472       $smarty->assign("iframe",false);
 473                   $display      .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
 474       return($display);
 475     }
 476
 477
 478     /****************
 479       Display dialog to enter new Freeze name
 480      ****************/
 481
 482     if(($s_action == "freeze_branch")||($this->dispNewFreeze)){
 483       $this->dispNewFreeze = true;
 484       $smarty->assign("iframe",false);
 485                   $display      .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
 486       return($display);
 487     }
 488
 489
 490     /****************
 491       Create a new object
 492      ****************/
 493
 494     $types = array( "new_partition"     =>  "FAIpartitionTable",
 495                     "new_script"        =>  "FAIscript",
 496                     "new_hook"          =>  "FAIhook",
 497                     "new_variable"      =>  "FAIvariable",
 498                     "new_template"      =>  "FAItemplate",
 499                     "new_package"       =>  "FAIpackageList");
 500
 501     if(isset($types[$s_action])){
 502       $acl = $this->ui->get_permissions($this->DivListFai->selectedBase,"fai/".$type_acl_mapping[$types[$s_action]]);
 503       if(preg_match("/c/",$acl)){
 504         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,$types[$s_action]);
 505       }else{
 506         print_red(sprintf(_("You are not allowed to create a new '%s' object."),$types[$s_action]));
 507       }
 508     }
 509
 510     /* New Profile */
 511     if($s_action == "new_profile"){
 512       $this->dn = "new" ;
 513
 514       $acl = $this->ui->get_permissions($this->DivListFai->selectedBase,"fai/faiProfile");
 515       if(preg_match("/c/",$acl)){
 516         $a_setup= $this->get_type(array("objectClass"=>array("FAIprofile")));
 517         $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"faiProfile");
 518         $this->dialog->set_acl_base($_SESSION['CurrentMainBase']);
 519
 520         $this->is_dialog = false;
 521       }else{
 522         print_red(sprintf(_("You are not allowed to create a new '%s' object."),"FAIprofile"));
 523       }
 524     }
 525
 526
 527     /****************
 528       Get from ask class name dialog
 529      ****************/
 530
 531     if($s_action == "select_class_name_finished"){
 532       $this->dialog->save_object();
 533       if(count($this->dialog->check())!=0){
 534         foreach($this->dialog->check() as $msg){
 535           print_red($msg);
 536         }
 537       }else{
 538         $this->dn = "new" ;
 539         $a_setup= $this->get_type(array("objectClass"=>array($this->dialog->objectClass)));
 540         $name = $this->dialog->save();
 541
 542         $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
 543         $this->dialog->set_acl_base($_SESSION['CurrentMainBase']);
 544         $this->dialog->by_object[$a_setup[1]]->cn = $name;
 545         $this->is_dialog = true;
 546       }
 547     }
 548
 549
 550     /****************
 551      Cancel dialogs
 552      ****************/
 553
 554                 if(isset($_POST['edit_cancel'])){
 555                         unset($this->dialog);
 556                         $this->dialog=NULL;
 557                         $this->is_dialog = false;
 558                         unset($_SESSION['objectinfo']);
 559                         del_lock ($this->dn);
 560                 }
 561
 562
 563     /****************
 564       Save sub dialogs
 565      ****************/
 566
 567                 /* This check if the given tab could be saved
 568                  * If it was possible to save it, remove dialog object.
 569                  * If it wasn't possible, show errors and keep dialog.
 570                  */
 571                 if((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->dialog->config))){
 572                         $this->dialog->save_object();
 573       $msgs= $this->dialog->check();
 574                         if(count($msgs)!=0){
 575                                 foreach($msgs as $msg){
 576                                         print_red($msg);
 577                                 }
 578                         }else{
 579                                 $this->dialog->save();
 580         save_release_changes_now();
 581         if (!isset($_POST['edit_apply'])){
 582           del_lock ($this->dn);
 583           unset($this->dialog);
 584           $this->dialog=NULL;
 585           $this->is_dialog=false;
 586           unset($_SESSION['objectinfo']);
 587         }
 588                         }
 589                 }
 590
 591
 592     /****************
 593       Display currently open dialog
 594      ****************/
 595
 596                 /* If dialog is set, but $this->is_dialog==false, then
 597                  *  only the "abort" button is shown, this are dialogs that must not be saved.
 598                  * If is_dialog == true, we are currently editing tab objects.
 599                  *  Here we need both, save and cancel
 600                  */
 601
 602                 if(($this->dialog != NULL) && (isset($this->dialog->config))){
 603                         $display .= $this->dialog->execute();
 604                         /* Don't show buttons if tab dialog requests this */
 605
 606       if(isset($this->dialog->current)){
 607
 608         $obj = $this->dialog->by_object[$this->dialog->current];
 609
 610         if((isset($obj->is_dialog) && (!$obj->is_dialog)) || (isset($obj->dialog) && (!$obj->dialog))){
 611
 612           $display.= "<p style=\"text-align:right\">\n";
 613           $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 614           $display.= "&nbsp;\n";
 615           if ($this->dn != "new"){
 616             $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 617             $display.= "&nbsp;\n";
 618           }
 619           $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 620           $display.= "</p>";
 621         }elseif(!isset($this->dialog->current)){
 622           $display.= "<p style=\"text-align:right\">\n";
 623           $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
 624           $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 625           $display.= "</p>";
 626         }
 627       }else{
 628         $display.= "<p style=\"text-align:right\">\n";
 629         $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
 630         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 631         $display.= "</p>";
 632
 633       }
 634       return($display);
 635                 }
 636
 637
 638     /****************
 639       Dialog display
 640      ****************/
 641
 642     /* Check if there is a snapshot dialog open */
 643     $base = $this->DivListFai->selectedBase;
 644     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 645       return($str);
 646     }
 647
 648     /* Display dialog with system list */
 649     $this->DivListFai->parent = $this;
 650     $this->DivListFai->execute();
 651     $this->DivListFai->AddDepartments($this->DivListFai->selectedBase,4);
 652     $this->reload();
 653     $this->DivListFai->setEntries($this->objects);
 654     return($this->DivListFai->Draw());
 655         }
 656
 657
 658   /* Return departments, that will be included within snapshot detection */
 659   function get_used_snapshot_bases()
 660   {
 661     $tmp = array();
 662     $types = array("hooks","scripts","disk","packages","profiles","templates","variables");
 663     foreach($types as $type){
 664       if($this->DivListFai->selectedBranch == "main"){
 665         $tmp[] = "ou=".$type.",ou=fai,ou=configs,ou=systems,".$this->DivListFai->selectedBase;
 666       }else{
 667         $tmp[] = "ou=".$type.",".$this->DivListFai->selectedBranch;
 668       }
 669     }
 670     return($tmp);
 671   }
 672
 673
 674   /* Get available branches for current base */
 675   function getBranches($base = false,$prefix = "")
 676   {
 677     $ret = array("main"=>"/");
 678     $ldap = $this->config->get_ldap_link();
 679     if(!$base){
 680       $base= $_SESSION['CurrentMainBase'];
 681     }
 682     $tmp = get_all_releases_from_base($base,true);
 683     foreach($tmp as $dn => $name){
 684       $ret[$dn]=$name;
 685     }
 686     return ($ret);
 687   }
 688
 689
 690
 691   /* reload list of objects */
 692   function reload()
 693   {
 694     /* Variable initialisation */
 695     $str            = "";
 696     $Regex          = $this->DivListFai->Regex;
 697     $this->objects  = array();
 698
 699     /* Get base */
 700     $base = "ou=fai,ou=configs,ou=systems,".$this->DivListFai->selectedBase;
 701     if($this->DivListFai->selectedBranch != "main"){
 702       $br = $this->getBranches();
 703       if(isset($br[$this->DivListFai->selectedBranch])){
 704         $base = $this->DivListFai->selectedBranch;
 705       }else{
 706         $base = "ou=fai,ou=configs,ou=systems,".$this->DivListFai->selectedBase;
 707       }
 708     }
 709
 710     $this->lock_type = get_release_tag(get_release_dn($base));
 711
 712     /* Create a new list of FAI object
 713      * Generate List of Partitions,Hooks,Scripts,Templates,Profiles ...
 714      */
 715     $ObjectTypes = array(
 716         "FAIpartitionTable"  => array("OU"=>"ou=disk,"        , "CHKBOX"=>"ShowPartitions"  ,"ACL" => "faiPartitionTable"),
 717         "FAIpackageList"     => array("OU"=>"ou=packages,"    , "CHKBOX"=>"ShowPackages"    ,"ACL" => "faiPackage"),
 718         "FAIscript"          => array("OU"=>"ou=scripts,"     , "CHKBOX"=>"ShowScripts"     ,"ACL" => "faiScript"),
 719         "FAIvariable"        => array("OU"=>"ou=variables,"   , "CHKBOX"=>"ShowVariables"   ,"ACL" => "faiVariable"),
 720         "FAIhook"            => array("OU"=>"ou=hooks,"       , "CHKBOX"=>"ShowHooks"       ,"ACL" => "faiHook"),
 721         "FAIprofile"         => array("OU"=>"ou=profiles,"    , "CHKBOX"=>"ShowProfiles"    ,"ACL" => "faiProfile"),
 722         "FAItemplate"        => array("OU"=>"ou=templates,"   , "CHKBOX"=>"ShowTemplates"   ,"ACL" => "faiTemplate"));
 723
 724     $filter = "";
 725     foreach($ObjectTypes as $key => $data){
 726       if($this->DivListFai->$data['CHKBOX']){
 727         $filter.= "(objectClass=".$key.")";
 728       }
 729     }
 730     $filter = "(&(|".$filter.")(cn=$Regex))";
 731
 732     /* Get resolved release dependencies */
 733     $tmp = get_all_objects_for_given_base($base,$filter);
 734
 735     /* Ge listed ldap objects */
 736     $ldap = $this->config->get_ldap_link();
 737     $ldap->cd($this->config->current['BASE']);
 738     foreach($tmp as $entry){
 739
 740       /* Get some more informations about the object */
 741       $ldap->cat($entry['dn'], array("cn","description","objectClass","FAIclass","FAIstate","objectClass"));
 742       $object  = $ldap->fetch();
 743
 744       /* Walk through possible types */
 745       foreach($ObjectTypes as $type => $rest){
 746
 747         $acl = $this->ui->get_permissions($object['dn'],"fai/".$rest ['ACL']);
 748
 749         if(in_array($type,$object['objectClass']) && preg_match("/r/",$acl)){
 750
 751           /* Prepare object */
 752           unset($object['objectClass']['count']);
 753           if(!isset($object['description'][0])){
 754             $object['description'][0]="";
 755           }
 756
 757           /* Clean up object informations */
 758           $obj                  = array();
 759           $obj['cn']                          = $object['cn'][0];
 760           $obj['dn']                          = $object['dn'];
 761           $obj['acl']                       = $acl;
 762           $obj['description']   = $object['description'][0];
 763           $obj['objectClass']   = $object['objectClass'];
 764
 765           /* Append type to this string, to be able to check if the selected
 766            * entry is of type 'freeze' or 'branch'
 767            */
 768           if(!isset($object['FAIstate'])){
 769             $obj['FAIstate'] = $this->lock_type;
 770           }else{
 771             $obj['FAIstate'] = $object['FAIstate'][0];
 772           }
 773
 774           $this->objects[strtolower($obj['cn']).$obj['cn'].$type] = $obj;
 775           $this->objects[strtolower($obj['cn']).$obj['cn'].$type]['type']=$type;
 776         }
 777                         }
 778                 }
 779
 780                 ksort($this->objects);
 781                 reset ($this->objects);
 782
 783                 /* use numeric index, thats a bit more secure */
 784                 $tmp0 = array();
 785                 foreach($this->objects as $obj){
 786                         $tmp0[]= $obj;
 787                 }
 788                 $this->objects = array();
 789                 $this->objects = $tmp0;
 790         }
 791
 792         function remove_lock()
 793         {
 794                 if (isset($this->dn)){
 795                         del_lock ($this->dn);
 796                 }
 797         }
 798
 799         function get_type($array){
 800                 if(in_array("FAIpartitionTable",$array['objectClass'])){
 801                         return(array("tabsPartition","faiPartitionTable","FAIPARTITIONTABS"));
 802                 }
 803                 if(in_array("FAIscript",$array['objectClass'])){
 804                         return(array("tabsScript","faiScript","FAISCRIPTTABS"));
 805                 }
 806                 if(in_array("FAItemplate",$array['objectClass'])){
 807                         return(array("tabsTemplate","faiTemplate","FAITEMPLATETABS"));
 808                 }
 809                 if(in_array("FAIhook",$array['objectClass'])){
 810                         return(array("tabsHook","faiHook","FAIHOOKTABS"));
 811                 }
 812                 if(in_array("FAIvariable",$array['objectClass'])){
 813                         return(array("tabsVariable","faiVariable","FAIVARIABLETABS"));
 814                 }
 815                 if(in_array("FAIprofile",$array['objectClass'])){
 816                         return(array("tabsProfile","faiProfile","FAIPROFILETABS"));
 817                 }
 818
 819                 if(in_array("FAIpackageList",$array['objectClass'])){
 820                         return(array("tabsPackage","faiPackage","FAIPACKAGETABS"));
 821                 }
 822         }
 823
 824   function CheckNewBranchName($name,$base)
 825   {
 826     $f = $this->DivListFai->selectedBranch;
 827     if($name == ""){
 828       return(false);
 829     }elseif(in_array($name,$this->getBranches($f))) {
 830       return(false);
 831     }elseif(is_department_name_reserved($name,$base)){
 832       return(false);
 833     }
 834     return(true);
 835   }
 836
 837   function save_object()
 838   {
 839     $this->DivListFai->save_object();
 840   }
 841
 842
 843   /* Return plugin informations for acl handling */
 844   function plInfo()
 845   {
 846     return (array(
 847           "plShortName"   => _("FAI releases"),
 848           "plDescription" => _("FAI release management"),
 849           "plSelfModify"  => FALSE,
 850           "plDepends"     => array(),
 851           "plPriority"    => 0,
 852           "plSection"     => array("administration"),
 853           "plCategory"    => array("fai"=> array("description" => _("FAI"),
 854                                                  "objectClass" => "FAIclass")),
 855           "plProvidedAcls"=> array()));
 856   }
 857 }
 858 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 859 ?>