plugins/personal/environment/class_environment.inc

   1 <?php
   2
   3 class environment extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account       = FALSE;
  12   var $plHeadline           = "Environment";
  13   var $plDescription        = "This does something";
  14   var $dialog               = false;    // Indicates that we are currently editing in an seperate dialog
  15
  16   var $in_dialog            = false;
  17   var $uid                  = "";
  18
  19   var $is_group             = false;
  20
  21   /* Attribute definition
  22    */
  23
  24   /* profile management */
  25   var $useProfile         = false;  // Specifies if we want to use a Server
  26   var $gotoProfileServer  = "";     // Specifies the selected profile server
  27   var $gotoProfileServers = array();// Specifies all available and selectable servers
  28   var $gotoProfileFlags   = "";     // Flags enabled  ? only used to set ACL and save
  29   var $gotoProfileFlag_C  = "";     // Flag is set to C if we have the profile caching fucntion enabled
  30
  31   var $gotoXResolution    = "1024x768";     // The selected resolution eg: 1024x768
  32   var $gotoXResolutions   = array();// Contains all available resolutions for this account
  33   var $gotoProfileFlag_L  = "";     // Flag is set to L to enable runtime resolution change
  34   var $gotoProfileQuota   = "";     // User Quota Settings
  35
  36   /* Logon script section*/
  37   var $gotoLogonScripts   = array();// Contains all available Logon Scripts
  38   var $gotoLogonScript    = "";     // The selected Logon Script
  39
  40   /* Printer */
  41   var $gotoPrinter        = array();// All available Printer, with their configurations
  42   var $gotoPrinterSel     = "";     //  The selected Printer
  43
  44   /* Share */
  45   var $gotoShares         = array();// Current Share Options
  46   var $gotoShare          = "";     // currently selected Share Option
  47   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  48   var $gotoAvailableShares= array();// Available Shares for this account
  49
  50   /* Kiosk profile */
  51   var $gotoKioskProfile   = "";     // The selected Kiosk Profile
  52   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  53   VAR $newKioskProfiles   = array();
  54
  55   /* Hotplug Devices */
  56   var $gotoHotplugDevice  = "";     // Selected hotplug
  57   var $gotoHotplugDevices = array();// Already configured hotplug devices
  58
  59
  60   /* general settings */
  61   // Sets the attributes which will kept on page reload, which will be saved, ...
  62   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  63                                     "gotoXResolution","gotoProfileQuota",
  64                                     "gotoLogonScripts","gotoLogonScript",
  65                                     "gotoPrinter",
  66                                     "gotoShares","gotoShare",
  67                                     "gotoKioskProfile","gotoKioskProfiles",
  68                                     "gotoHotplugDevices");
  69   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  70   var $cn;
  71
  72   function environment ($config, $dn= NULL)
  73   {
  74     plugin::plugin ($config, $dn);
  75
  76
  77     /* Check : Are we currently editing a group or user dialog */
  78     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  79       $suffix="Group";
  80       $this->uid          = $this->attrs['cn'][0];
  81       $this->attrs['uid'] = $this->attrs['cn'][0];
  82     }else{
  83       $suffix="User";
  84     }
  85
  86     /* Get all Printer assignments */
  87     $ldap = $this->config->get_ldap_link();
  88     $ldap->cd($this->config->current['BASE']);
  89     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  90     while($printer = $ldap->fetch()){
  91       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  92       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
  93     }
  94     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
  95     while($printer = $ldap->fetch()){
  96       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  97       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
  98     }
  99
 100     /* prepare hotplugs */
 101     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 102       unset($this->attrs['gotoHotplugDevice']['count']);
 103       foreach($this->attrs['gotoHotplugDevice'] as $device){
 104         $tmp = $tmp2 = array();
 105         $tmp = split("\|",$device);
 106         $tmp2['name']        = $tmp[0];
 107         $tmp2['description'] = $tmp[1];
 108         $tmp2['id']          = $tmp[2];
 109         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 110       }
 111     }
 112
 113     /* prepare LogonScripts */
 114     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 115       unset($this->attrs['gotoLogonScript']['count']);
 116       foreach($this->attrs['gotoLogonScript'] as $device){
 117         $tmp = $tmp2 = array();
 118         $tmp = split("\|",$device);
 119         $tmp2['LogonName']        = $tmp[0];
 120         $tmp2['LogonPriority']    = $tmp[2];
 121         if(preg_match("/O/i",$tmp[1])){
 122           $tmp2['LogonOverload'] = "O";
 123         }else{
 124           $tmp2['LogonOverload'] = "";
 125         }
 126         if(preg_match("/L/i",$tmp[1])){
 127           $tmp2['LogonLast'] = "L";
 128         }else{
 129           $tmp2['LogonLast'] = "";
 130         }
 131         $tmp2['LogonData']        = base64_decode($tmp[3]);
 132         $tmp2['LogonDescription'] = $tmp[4];
 133         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 134       }
 135     }
 136
 137     /* Prepare Shares */
 138     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 139       unset($this->attrs['gotoShare']['count']);
 140       foreach($this->attrs['gotoShare'] as $share){
 141         $tmp = $tmp2 = array();
 142         $tmp = split("\|",$share);
 143         $tmp2['server']      =$tmp[0];
 144         $tmp2['name']        =$tmp[1];
 145         $tmp2['mountPoint']  =$tmp[2];
 146         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 147       }
 148     }
 149
 150     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 151       $chr = $this->gotoProfileFlags[$i];
 152       $name = "gotoProfileFlag_".$chr;
 153       $this->$name=$chr;
 154     }
 155
 156     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 157       $this->useProfile = true;
 158     }else{
 159       $this->useProfile = false;
 160     }
 161
 162     /* Set to group environment if we editing a group */
 163     if(!isset($this->parent)){
 164       $this->is_group = true;
 165     }
 166
 167     $this->gotoProfileServers= $config->getShareServerList() ;
 168     $this->gotoShareSelections= $config->getShareList(true);
 169     $this->gotoAvailableShares= $config->getShareList(false);
 170
 171   }
 172
 173   function execute()
 174   {
 175         /* Call parent execute */
 176         plugin::execute();
 177
 178     /* Fill templating stuff */
 179     $smarty= get_smarty();
 180     $display= "";
 181     /* Is accout enabled | are we editing from usermenu or admin menu
 182        All these tab management is done here
 183     */
 184
 185     /* Working from Usermenu an the Account is currently disbled
 186      * this->parent :  is only set if we are working in a list of tabs
 187      * is_account   :  is only true if the needed objectClass is given
 188     */
 189     if((!isset($this->parent))&&(!$this->is_account)){
 190       /* We are currently editing this tab from usermenu, but this account is not enabled */
 191       $smarty->assign("is_account",$this->is_account);
 192       /* Load template */
 193       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 194       /* Avoid the "You are currently editing ...." message when you leave this tab */
 195       $display .= back_to_main();
 196       /* Display our message to the user */
 197       return $display;
 198
 199
 200     /* We are currently editing from group tabs, because
 201      * $this->parent is set
 202      * posixAccount is not set, so we are not in usertabs.
 203      */
 204     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 205       $smarty->assign("is_account","true");
 206       $this->is_group     = true;
 207       $this->uid          = $this->cn;
 208       $this->attrs['uid'] = $this->cn;
 209
 210       /* Change state if needed */
 211       if (isset($_POST['modify_state'])){
 212         $this->is_account= !$this->is_account;
 213       }
 214
 215       /* Group Dialog with enabled environment options */
 216       if ($this->is_account){
 217         $display= $this->show_header(_("Remove environment extension"),
 218             _("Environment extension enabled. You can disable it by clicking below."));
 219       } else {
 220
 221       /* Environment is disabled
 222          If theres is no posixAccount enabled, you won't be able to enable
 223          environment extensions
 224        */
 225         if((isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 226           // 4. There is a PosixAccount
 227           $display= $this->show_header(_("Add environment extension"),
 228               _("Environment extension disabled. You can enable it by clicking below."));
 229           return $display;
 230         }else{
 231           // 4. There is no PosixAccount
 232           $display= $this->show_header(_("Add environment extension"),
 233               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 234           return $display;
 235         }
 236       }
 237     }else{
 238       /* Editing from Usermenu
 239        *  Tell smarty that this accoutn is enabled
 240        */
 241       $smarty->assign("is_account","true");
 242
 243       $this->is_group = false;
 244
 245       /* Do we need to flip is_account state? */
 246       if (isset($_POST['modify_state'])){
 247         $this->is_account= !$this->is_account;
 248       }
 249
 250       if(isset($this->parent)){
 251         // 3. Account enabled . Editing from adminmenu
 252         if ($this->is_account){
 253           $display= $this->show_header(_("Remove environment extension"),
 254               _("Environment extension enabled. You can disable it by clicking below."));
 255         } else {
 256           if((isset($this->attrs['objectClass']))
 257                 &&((in_array("posixAccount",$this->attrs['objectClass'])))
 258                   ||($this->parent->by_object['posixAccount']->is_account==true)){
 259             // 4. There is a PosixAccount
 260             $display= $this->show_header(_("Add environment extension"),
 261                 _("Environment extension disabled. You can enable it by clicking below."));
 262             return $display;
 263           }else{
 264             // 4. There is a PosixAccount
 265             $display= $this->show_header(_("Add environment extension"),
 266                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 267             return $display;
 268           }
 269         }
 270       }
 271     }
 272     /* Account is Account : is_accounbt=true.
 273      * Else we won't reach this.
 274      */
 275
 276     /* Prepare all variables for smarty */
 277     foreach($this->attributes as $s_attr){
 278       /* Set value*/
 279       $smarty->assign($s_attr,$this->$s_attr);
 280
 281       /* Set checkbox state*/
 282       if(empty($this->$s_attr)){
 283         $smarty->assign($s_attr."CHK","");
 284       }else{
 285         $smarty->assign($s_attr."CHK"," checked ");
 286       }
 287
 288       /* Prepare ACL settings*/
 289       if(chkacl($this->acl,$s_attr)=="") {
 290         $smarty->assign($s_attr."ACL","");
 291       }else{
 292         $smarty->assign($s_attr."ACL"," disabled ");
 293       }
 294
 295     }
 296
 297     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 298       if(chkacl($this->acl,$s_attr)=="") {
 299         $smarty->assign($s_attr."ACL","");
 300       }else{
 301         $smarty->assign($s_attr."ACL"," disabled ");
 302       }
 303     }
 304
 305     if($this->acl != "#none#"){
 306       $smarty->assign("useProfileACL","");
 307     }else{
 308       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 309       $smarty->assign("gotoProfileServer"," disabled ");
 310     }
 311
 312     /* HANDLE Profile Settings here
 313      * Assign available Quota and resolution settings
 314      * Get all available profile server
 315      * Get cache checkbox
 316      * Assign this all to Smarty
 317      */
 318
 319     if(empty($this->gotoProfileFlag_L)){
 320       $smarty->assign("gotoProfileFlag_LCHK"," ");
 321     }else{
 322       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 323     }
 324
 325     if(empty($this->gotoProfileFlag_C)){
 326       $smarty->assign("gotoProfileFlag_CCHK"," ");
 327     }else{
 328       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 329     }
 330
 331     if(empty($this->useProfile)){
 332       $smarty->assign("gotoProfileACL","disabled");
 333       $smarty->assign("useProfileCHK","");
 334     }else{
 335       $smarty->assign("gotoProfileACL","");
 336       $smarty->assign("useProfileCHK"," checked ");
 337     }
 338
 339     $this->gotoXResolutions = array("640x480","800x600","1024x768","1280x768","1280x1024");
 340
 341     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 342     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 343     if(!is_array($this->gotoProfileServers)){
 344       $this->gotoProfileServers =array();
 345     }
 346     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 347
 348     /* Handle kiosk profiles
 349      * Read available from filesystem
 350      * Open management if post is transmitted
 351      */
 352
 353     /* Save */
 354     if(isset($_POST['KioskClose'])){
 355       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 356
 357       unset($this->dialog);
 358       $this->dialog=NULL;
 359       $this->is_dialog = false;
 360     }
 361     $tmp = new kioskManagementDialog($this->config,$this->dn);
 362     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 363
 364     /* Reassign help class */
 365     $_SESSION['current_class_for_help'] = get_class($this);
 366
 367     /* Open Management Dialog */
 368     if(isset($_POST['KioskManagementDialog'])){
 369       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 370       $this->dialog->parent= $this;
 371       $this->is_dialog = true;
 372     }
 373
 374     $smarty->assign("gotoKioskProfiles",$list);
 375     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 376
 377     /* Logonscript Management
 378      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 379      * Perform add Delete edit Posts
 380      */
 381
 382     /* Dialog Save */
 383     if(isset($_POST['LogonSave'])){
 384       $this->dialog->save_object();
 385       if(count($this->dialog->check())!=0){
 386         foreach($this->dialog->check() as $msg){
 387           print_red($msg);
 388         }
 389       }else{
 390         $tmp = $this->dialog->save();
 391         unset($this->dialog);
 392         $this->dialog=NULL;
 393         $this->is_dialog=false;
 394         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 395       }
 396     }
 397
 398     /* Dialog Quit without saving */
 399     if(isset($_POST['LogonCancel'])){
 400       $this->is_dialog= false;
 401       unset($this->dialog);
 402       $this->dialog= NULL;
 403     }
 404
 405     /* Check Edit Del New Posts for a selected LogonScript */
 406     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 407
 408       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 409        * In this case we create a new Logon Script.
 410        */
 411       if(isset($_POST['gotoLogonScriptNew'])){
 412         $this->is_dialog = true;
 413         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 414       }
 415
 416       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 417        * We only can delete if there is an entry selected.
 418        */
 419       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 420         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 421       }
 422
 423       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 424        * There must be an entry selected to perform edit request.
 425        */
 426       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 427         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 428         $this->is_dialog = true;
 429         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 430       }
 431     }
 432
 433     /* Append List to smarty*/
 434     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 435     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 436
 437     /* In this section server shares will be defined
 438      * A user can select one of the given shares and a mount point
 439      *  and attach this combination to his setup.
 440      */
 441
 442     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 443     if(!is_array($this->gotoShareSelections)){
 444       print $this->gotoShareSelections;
 445       $this->gotoShareSelections = array();
 446     }
 447     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 448
 449     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 450      * This entry will be, a combination of mountPoint and sharedefinitions
 451      */
 452     if(isset($_POST['gotoShareAdd'])){
 453       /* We assign a share to this user, if we don't know where to mount the share */
 454       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 455         print_red(_("You must specify a valid mount point."));
 456       }elseif($_POST['gotoShareMountPoint'][0] !="/" ){
 457         print_red(_("You must specify a valid mount point."));
 458       }else{
 459         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 460         $s_mount = $_POST['gotoShareMountPoint'];
 461         /* Preparing the new assignment */
 462         $this->gotoShares[$a_share['name']]=$a_share;
 463         $this->gotoShares[$a_share['name']]['mountPoint']=$s_mount;
 464       }
 465     }
 466
 467     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 468      * If there is no defined share selected, we will abort the deletion without any message
 469      */
 470     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 471       unset($this->gotoShares[$_POST['gotoShare']]);
 472     }
 473
 474     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 475     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 476
 477     /* Hotplug devices will be handled here
 478      * There are 3 possible methods for this feature
 479      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 480      * Delete will erase an entry, the entry must be selcted in the ListBox first
 481      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 482      */
 483
 484     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 485     if(isset($_POST['gotoHotplugDeviceNew'])){
 486       $this->dialog = new hotplugDialog($this->config,$this->dn);
 487       $this->is_dialog = true;
 488     }
 489
 490     /* We have to delete the selected hotplug from the list*/
 491     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 492       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 493     }
 494
 495     /* There are already defined hotplugs from other users we could use */
 496     if(isset($_POST['gotoHotplugDeviceUse'])){
 497       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 498       $this->is_dialog = true;
 499     }
 500
 501     /* Dialog Aborted */
 502     if(isset($_POST['HotPlugCancel'])){
 503       unset($this->dialog);
 504       $this->dialog= NULL;
 505       $this->is_dialog = false;
 506     }
 507
 508     /* Dialod saved */
 509     if(isset($_POST['HotPlugSave'])){
 510       $this->dialog->save_object();
 511       if(count($this->dialog->check())!=0){
 512         foreach($this->dialog->check() as $msg){
 513           print_red($msg);
 514         }
 515       }else{
 516         $this->dialog->save_object();
 517         $a_tmp = $this->dialog->save();
 518         if(is_array($a_tmp)){
 519           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 520         }
 521         unset($this->dialog);
 522         $this->dialog= NULL;
 523         $this->is_dialog = false;
 524       }
 525     }
 526
 527     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 528     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 529
 530     /* Printer Assignment will managed below
 531      * A printer can be assigned in two different ways and two different types
 532      * There are 2 types of users assigned to a printer : user and admin
 533      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 534      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 535      */
 536
 537     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 538     if(isset($_POST['gotoPrinterAdd'])){
 539       $this->is_dialog=true;
 540       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 541     }
 542
 543     if(isset($_POST['PrinterCancel'])){
 544         $this->is_dialog=false;
 545         unset($this->dialog);
 546         $this->dialog=NULL;
 547     }
 548
 549     if(isset($_POST['PrinterSave'])){
 550       if(count($this->dialog->check())!=0){
 551         $tmp = $this->dialog->check();
 552         foreach($tmp as $msg){
 553           print_red($msg);
 554         }
 555       }else{
 556         $this->dialog->save_object();
 557         $tmp = $this->dialog->save();
 558         $tmp2= $this->dialog->getPrinter(true);
 559         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 560         $this->gotoPrinter[$tmp]['mode']="user";
 561         $this->is_dialog=false;
 562         unset($this->dialog);
 563         $this->dialog   =NULL;
 564       }
 565     }
 566
 567     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 568       $printer = $_POST['gotoPrinterSel'];
 569       unset($this->gotoPrinter[$printer]);
 570     }
 571
 572     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 573       $printer = $_POST['gotoPrinterSel'];
 574       if($this->gotoPrinter[$printer]['mode']=="user"){
 575         $this->gotoPrinter[$printer]['mode']="admin";
 576       }else{
 577         $this->gotoPrinter[$printer]['mode']="user";
 578       }
 579     }
 580
 581     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 582     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 583
 584     /* General behavior */
 585     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 586       $this->dialog->save_object();
 587       return ($this->dialog->execute());
 588     }
 589     if($this->acl != "#none#"){
 590       $smarty->assign("useProfileACL","");
 591     }else{
 592       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 593       $smarty->assign("gotoProfileServerACL"," disabled ");
 594     }
 595
 596     if(!$this->useProfile){
 597       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 598       $smarty->assign("gotoProfileServerACL"," disabled ");
 599     }
 600
 601     /* Als smarty vars are set. Get smarty template and generate output */
 602     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 603
 604     return($display);
 605   }
 606
 607   function remove_from_parent()
 608   {
 609     /* only if it was an account*/
 610     if (!$this->initially_was_account){
 611       return;
 612     }
 613
 614     /* include global link_info */
 615     $ldap= $this->config->get_ldap_link();
 616
 617     /* Remove and write to LDAP */
 618     plugin::remove_from_parent();
 619
 620     /* Don't save our template variables */
 621     $skip = array("uid",
 622                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 623     /* Skip all these attributes */
 624     foreach($skip as $del){
 625       unset($this->attrs[$del]);
 626     }
 627
 628     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 629
 630     $ldap->cd($this->dn);
 631     $ldap->modify($this->attrs);
 632
 633     show_ldap_error($ldap->get_error());
 634
 635     /* Optionally execute a command after we're done */
 636     $this->handle_post_events("remove");
 637   }
 638
 639
 640   /* Save data to object */
 641   function save_object()
 642   {
 643     /* Get all Posted vars
 644      * Setup checkboxes
 645      */
 646
 647
 648
 649     if(isset($_POST['iamposted'])){
 650       if(isset($_POST['useProfile'])){
 651         $this->useProfile = $_POST['useProfile'];
 652       }else{
 653         $this->useProfile = true;
 654       }
 655       if(isset($_POST['gotoProfileFlag_C'])){
 656         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 657       }else{
 658         $this->gotoProfileFlag_C = false;
 659       }
 660       if(isset($_POST['gotoProfileFlag_L'])){
 661         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 662       }else{
 663         $this->gotoProfileFlag_L = false;
 664       }
 665
 666       plugin::save_object();
 667       foreach($this->attributes as $s_attr){
 668         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 669         if(isset($_POST[$s_attr])){
 670           $this->$s_attr = $_POST[$s_attr];
 671         }else{
 672           $this->$s_attr = false;
 673         }
 674       }
 675     }
 676   }
 677
 678
 679   /* Check supplied data */
 680   function check()
 681   {
 682     $message= array();
 683
 684     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 685       $message[]=_("Please set a valid profile quota size.");
 686     }
 687     if(!isset($this->attrs['objectClass'])){
 688       $this->attrs['objectClass']=array();
 689     }
 690     if(!$this->is_group){
 691       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 692         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 693       }
 694     }
 695     return ($message);
 696   }
 697
 698
 699   /* Save to LDAP */
 700   function save()
 701   {
 702     plugin::save();
 703     $ldap= $this->config->get_ldap_link();
 704
 705     $realyUsedAttrs= array();
 706
 707
 708     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 709     /* Creating Kiosk Profiles */
 710     foreach($this->newKioskProfiles as $file){
 711       $contents = $file['contents'];
 712       $fp = @fopen($path."/".$file['name'],"w");
 713       if(!$fp){
 714         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 715       }else{
 716         fwrite($fp,$contents,strlen($contents));
 717       }
 718       @unlink($file['tmp_name']);
 719     }
 720
 721     /* Save already used objectClasses */
 722     $ocs        = $this->attrs['objectClass'];
 723     unset($ocs['count']);
 724     $this->attrs = array();
 725     $this->attrs['objectClass']= $ocs;
 726     foreach($this->objectclasses as $objc){
 727       if(!in_array($objc,$this->attrs['objectClass'])){
 728         $this->attrs['objectClass'][]=$objc;
 729       }
 730     }
 731
 732
 733     /* Save usersettings to Printer */
 734
 735     if(chkacl($this->acl,"gotoPrinter")!=""){
 736       $this->gotoPrinter = array();
 737     }
 738
 739     if($this->is_group){
 740       $s_suffix = "Group";
 741     }else{
 742       $s_suffix = "User";
 743     }
 744
 745
 746     /* 1. Search all printers that have our uid/cn as member
 747      * 2. Delete this uid/cn from every single entry and save it again.
 748      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 749      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 750      */
 751     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 752     while($attr = $ldap->fetch()){
 753
 754       /* Walk trough all printers and check if our user id used, if so remove it.
 755        * Later we will insert our uid at the right place.
 756        */
 757
 758       /* Remove normal entries (User)*/
 759       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 760         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 761           if($this->uid==$user){
 762             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 763           }
 764         }
 765       }
 766
 767       /* Remove administrational entries (Admin)*/
 768       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 769         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 770           if($this->uid==$user){
 771             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 772           }
 773         }
 774       }
 775
 776       /* Extract useable tags, to be able to save all changes
 777        */
 778       $attrs_used = array();
 779       foreach($attr as $key=>$val){
 780
 781         /* If index is numeric, skip it ...*/
 782         if((!is_numeric($key))&&($key!="count")){
 783
 784           /* If entry contains 'count' remove it */
 785           if(is_array($val)&&isset($val['count'])){
 786             unset($val['count']);
 787           }
 788           $attrs_used[$key]=$val;
 789         }
 790       }
 791       /* the result of cleaning the entry is
 792        *  to be able to directly save this again,
 793        *  if all changes are made
 794        */
 795       $attr= $attrs_used;
 796
 797 #fix : Id don't know why such an entry was set ...
 798       if(isset($attr['GOTOADMINPRINTER'])){
 799         unset($attr['GOTOADMINPRINTER']);
 800       }
 801
 802       /* Save changes */
 803       $ldap->cd($attr['dn']);
 804       unset($attr['dn']);
 805       $ldap->modify($attr);
 806       if($ldap->get_error()!="Success"){
 807         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 808       }
 809     }
 810
 811     /* All printers are cleaned, (our cn/uid removed)
 812      *  now we must add our uid / cn
 813      *  to the new configured printers.
 814      */
 815     foreach($this->gotoPrinter as $printer) {
 816       $ldap->cd($printer['dn']);
 817       $ldap->cat($printer['dn']);
 818       $attrs= $ldap->fetch();
 819       $attrs_used = array();
 820       foreach($attrs as $key=>$val){
 821         if((!is_numeric($key))&&($key!="count")){
 822           if(is_array($val)&&isset($val['count'])){
 823             unset($val['count']);
 824           }
 825           $attrs_used[$key]=$val;
 826         }
 827       }
 828       /* $attrs contains all values
 829        * we need, to save the entry lateron
 830       */
 831       $attrs= $attrs_used;
 832
 833       /* Depending on the type (User/Admin)
 834        *  switch these attributes, that makes it easier
 835        */
 836       if($printer['mode'] == "user"){
 837         $attribute  = "goto".$s_suffix."Printer";
 838         $attribute2 = "goto".$s_suffix."AdminPrinter";
 839       }else{
 840         $attribute  = "goto".$s_suffix."AdminPrinter";
 841         $attribute2 = "goto".$s_suffix."Printer";
 842       }
 843
 844       /* If this user is already assigned to $attribute2
 845        * delete user from $attribute2, to be albe to attach him to $attribute
 846        * A user can't be admin and normal user for one printer
 847        */
 848       if(!isset($printer[$attribute2])){
 849         $printer[$attribute2]=array();
 850       }else{
 851         if(in_array($this->uid,$printer[$attribute2])){
 852           $tmp = array_flip($printer[$attribute2]);
 853           unset($tmp[$this->uid]);
 854           $attrs[$attribute2]=array_flip($tmp);
 855         }
 856         /* If Last entry removed, clear attribute*/
 857         if(empty($attrs[$attribute2])){
 858           $attrs[$attribute2]=array();
 859         }
 860       }
 861
 862       /* Attach user to the $attribute, if he is'nt already attached
 863        */
 864       if(!isset($attrs[$attribute])){
 865         $attrs[$attribute]=array($this->uid);
 866       }else{
 867         unset($attrs[$attribute]['count']);
 868         if(!in_array($this->uid,$attrs[$attribute])){
 869           $attrs[$attribute][]=$this->uid;
 870         }
 871       }
 872
 873       $ldap->cd($attrs['dn']);
 874       unset($attrs['dn']);
 875       $ldap->modify($attrs);
 876       if($ldap->get_error()!="Success"){
 877         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 878       }
 879     }
 880
 881     /* Prepare HotPlug devices */
 882     $this->attrs['gotoHotplugDevice'] = array();
 883     foreach($this->gotoHotplugDevices as $name => $device){
 884       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 885     }
 886
 887     /* Prepare LogonScripts */
 888     $this->attrs['gotoLogonScript'] = array();
 889     foreach($this->gotoLogonScripts as $name => $script){
 890       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 891                                             $script['LogonOverload'].$script['LogonLast']."|".
 892                                             $script['LogonPriority']."|".
 893                                             base64_encode($script['LogonData'])."|".
 894                                             $script['LogonDescription'];
 895     }
 896
 897     /* Prepare Shares */
 898     $this->attrs['gotoShare']=array();
 899     foreach($this->gotoShares as $name => $share){
 900       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint'];
 901     }
 902
 903     if(!empty($this->gotoKioskProfile)){
 904       $this->attrs['gotoKioskProfile']= $this->gotoKioskProfile;
 905     }else{
 906       $this->attrs['gotoKioskProfile']= array();
 907     }
 908
 909     $saveThis = array("gotoKioskProfile","gotoProfileQuota","gotoXResolution","gotoProfileServer");
 910
 911     foreach($saveThis as $tosave){
 912       if(!empty($this->$tosave)){
 913         $this->attrs[$tosave]=$this->$tosave;
 914       }else{
 915         $this->attrs[$tosave]=array();
 916       }
 917     }
 918
 919     /* Prepare Flags */
 920     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 921     if(empty($this->attrs['gotoProfileFlags'][0])){
 922       $this->attrs['gotoProfileFlags']=array();
 923       }
 924
 925     if($this->useProfile == false){
 926       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 927       $this->attrs['gotoProfileServer']= array();
 928     }
 929
 930     foreach($this->attributes as $s_attr){
 931       if(chkacl($this->acl,$s_attr)!="") {
 932         if(isset($this->attrs[$s_attr])){
 933           unset($this->attrs[$s_attr]);
 934         }
 935       }
 936     }
 937
 938     $ldap->cat ($this->dn);
 939     if ($ldap->fetch()){
 940       $mode= "modify";
 941     } else {
 942       $mode= "add";
 943       $ldap->cd($this->config->current['BASE']);
 944       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 945     }
 946
 947     $ldap->cd($this->dn);
 948     $ldap->$mode($this->attrs);
 949     if($ldap->get_error()!="Success"){
 950       print_red($ldap->get_error());
 951     }
 952     $this->handle_post_events($mode);
 953   }
 954
 955 /* Generate ListBox frindly output for the defined shares
 956  * Possibly Add or remove an attribute here,
 957  */
 958   function printOutAssignedShares()
 959   {
 960     $a_return = array();
 961     if(is_array($this->gotoShares)){
 962       foreach($this->gotoShares as $share){
 963         $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint'];
 964       }
 965     }
 966     return($a_return);
 967   }
 968
 969 /* Generate ListBox frindly output for the definedhotplugs
 970  * Possibly Add or remove an attribute here,
 971  */
 972 function printOutHotPlugDevices()
 973   {
 974     $a_return= array();
 975     if(is_array($this->gotoHotplugDevices)){
 976       foreach($this->gotoHotplugDevices as $key=>$device){
 977         $a_return[$key] = $device['name']." - ".$device['id'];
 978       }
 979     }
 980     return($a_return);
 981   }
 982
 983   /* Generates ListBox frienly output of used printer devices
 984    * Append ' - admin' if printer is used in admin mode
 985    */
 986   function printOutPrinterDevices()
 987   {
 988     $a_return = array();
 989     if(is_array($this->gotoPrinter)){
 990       foreach($this->gotoPrinter as $printer){
 991         if($printer['mode'] == "admin"){
 992           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
 993         }else{
 994           $a_return[$printer['cn'][0]]= $printer['cn'][0];
 995         }
 996       }
 997     }
 998     return($a_return);
 999   }
1000
1001   /* Generates ListBox frienly output of used logonscripts
1002    */
1003   function printOutLogonScripts()
1004   {
1005     $a_return = array();
1006     if(is_array($this->gotoLogonScripts)){
1007       foreach($this->gotoLogonScripts as $script){
1008         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1009       }
1010     }
1011     return($a_return);
1012   }
1013 }
1014
1015
1016
1017
1018 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1019 ?>