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     $smarty->assign("useProfileACL","");
 306     if($this->acl != "#none#"){
 307       $smarty->assign("useProfileACL","");
 308     }else{
 309       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 310       $smarty->assign("gotoProfileServer"," disabled ");
 311     }
 312
 313     /* HANDLE Profile Settings here
 314      * Assign available Quota and resolution settings
 315      * Get all available profile server
 316      * Get cache checkbox
 317      * Assign this all to Smarty
 318      */
 319
 320     if(empty($this->gotoProfileFlag_L)){
 321       $smarty->assign("gotoProfileFlag_LCHK"," ");
 322     }else{
 323       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 324     }
 325
 326     if(empty($this->gotoProfileFlag_C)){
 327       $smarty->assign("gotoProfileFlag_CCHK"," ");
 328     }else{
 329       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 330     }
 331
 332     if(empty($this->useProfile)){
 333       $smarty->assign("gotoProfileACL","disabled");
 334       $smarty->assign("useProfileCHK","");
 335     }else{
 336       $smarty->assign("gotoProfileACL","");
 337       $smarty->assign("useProfileCHK"," checked ");
 338     }
 339
 340     $this->gotoXResolutions = array("640x480","800x600","1024x768","1280x768","1280x1024");
 341
 342     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 343     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 344     if(!is_array($this->gotoProfileServers)){
 345       $this->gotoProfileServers =array();
 346     }
 347     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 348
 349     /* Handle kiosk profiles
 350      * Read available from filesystem
 351      * Open management if post is transmitted
 352      */
 353
 354     /* Save */
 355     if(isset($_POST['KioskClose'])){
 356       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 357
 358       unset($this->dialog);
 359       $this->dialog=NULL;
 360       $this->is_dialog = false;
 361     }
 362     $tmp = new kioskManagementDialog($this->config,$this->dn);
 363     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 364
 365     /* Reassign help class */
 366     $_SESSION['current_class_for_help'] = get_class($this);
 367
 368     /* Open Management Dialog */
 369     if(isset($_POST['KioskManagementDialog'])){
 370       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 371       $this->dialog->parent= $this;
 372       $this->is_dialog = true;
 373     }
 374
 375     $smarty->assign("gotoKioskProfiles",$list);
 376     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 377
 378     /* Logonscript Management
 379      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 380      * Perform add Delete edit Posts
 381      */
 382
 383     /* Dialog Save */
 384     if(isset($_POST['LogonSave'])){
 385       $this->dialog->save_object();
 386       if(count($this->dialog->check())!=0){
 387         foreach($this->dialog->check() as $msg){
 388           print_red($msg);
 389         }
 390       }else{
 391         $tmp = $this->dialog->save();
 392         unset($this->dialog);
 393         $this->dialog=NULL;
 394         $this->is_dialog=false;
 395         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 396       }
 397     }
 398
 399     /* Dialog Quit without saving */
 400     if(isset($_POST['LogonCancel'])){
 401       $this->is_dialog= false;
 402       unset($this->dialog);
 403       $this->dialog= NULL;
 404     }
 405
 406     /* Check Edit Del New Posts for a selected LogonScript */
 407     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 408
 409       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 410        * In this case we create a new Logon Script.
 411        */
 412       if(isset($_POST['gotoLogonScriptNew'])){
 413         $this->is_dialog = true;
 414         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 415       }
 416
 417       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 418        * We only can delete if there is an entry selected.
 419        */
 420       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 421         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 422       }
 423
 424       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 425        * There must be an entry selected to perform edit request.
 426        */
 427       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 428         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 429         $this->is_dialog = true;
 430         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 431       }
 432     }
 433
 434     /* Append List to smarty*/
 435     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 436     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 437
 438     /* In this section server shares will be defined
 439      * A user can select one of the given shares and a mount point
 440      *  and attach this combination to his setup.
 441      */
 442
 443     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 444     if(!is_array($this->gotoShareSelections)){
 445       print $this->gotoShareSelections;
 446       $this->gotoShareSelections = array();
 447     }
 448     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 449
 450     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 451      * This entry will be, a combination of mountPoint and sharedefinitions
 452      */
 453     if(isset($_POST['gotoShareAdd'])){
 454       /* We assign a share to this user, if we don't know where to mount the share */
 455       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 456         print_red(_("You must specify a valid mount point."));
 457       }elseif($_POST['gotoShareMountPoint'][0] !="/" ){
 458         print_red(_("You must specify a valid mount point."));
 459       }else{
 460         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 461         $s_mount = $_POST['gotoShareMountPoint'];
 462         /* Preparing the new assignment */
 463         $this->gotoShares[$a_share['name']]=$a_share;
 464         $this->gotoShares[$a_share['name']]['mountPoint']=$s_mount;
 465       }
 466     }
 467
 468     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 469      * If there is no defined share selected, we will abort the deletion without any message
 470      */
 471     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 472       unset($this->gotoShares[$_POST['gotoShare']]);
 473     }
 474
 475     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 476     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 477
 478     /* Hotplug devices will be handled here
 479      * There are 3 possible methods for this feature
 480      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 481      * Delete will erase an entry, the entry must be selcted in the ListBox first
 482      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 483      */
 484
 485     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 486     if(isset($_POST['gotoHotplugDeviceNew'])){
 487       $this->dialog = new hotplugDialog($this->config,$this->dn);
 488       $this->is_dialog = true;
 489     }
 490
 491     /* We have to delete the selected hotplug from the list*/
 492     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 493       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 494     }
 495
 496     /* There are already defined hotplugs from other users we could use */
 497     if(isset($_POST['gotoHotplugDeviceUse'])){
 498       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 499       $this->is_dialog = true;
 500     }
 501
 502     /* Dialog Aborted */
 503     if(isset($_POST['HotPlugCancel'])){
 504       unset($this->dialog);
 505       $this->dialog= NULL;
 506       $this->is_dialog = false;
 507     }
 508
 509     /* Dialod saved */
 510     if(isset($_POST['HotPlugSave'])){
 511       $this->dialog->save_object();
 512       if(count($this->dialog->check())!=0){
 513         foreach($this->dialog->check() as $msg){
 514           print_red($msg);
 515         }
 516       }else{
 517         $this->dialog->save_object();
 518         $a_tmp = $this->dialog->save();
 519         if(is_array($a_tmp)){
 520           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 521         }
 522         unset($this->dialog);
 523         $this->dialog= NULL;
 524         $this->is_dialog = false;
 525       }
 526     }
 527
 528     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 529     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 530
 531     /* Printer Assignment will managed below
 532      * A printer can be assigned in two different ways and two different types
 533      * There are 2 types of users assigned to a printer : user and admin
 534      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 535      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 536      */
 537
 538     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 539     if(isset($_POST['gotoPrinterAdd'])){
 540       $this->is_dialog=true;
 541       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 542     }
 543
 544     if(isset($_POST['PrinterCancel'])){
 545         $this->is_dialog=false;
 546         unset($this->dialog);
 547         $this->dialog=NULL;
 548     }
 549
 550     if(isset($_POST['PrinterSave'])){
 551       if(count($this->dialog->check())!=0){
 552         $tmp = $this->dialog->check();
 553         foreach($tmp as $msg){
 554           print_red($msg);
 555         }
 556       }else{
 557         $this->dialog->save_object();
 558         $tmp = $this->dialog->save();
 559         $tmp2= $this->dialog->getPrinter(true);
 560         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 561         $this->gotoPrinter[$tmp]['mode']="user";
 562         $this->is_dialog=false;
 563         unset($this->dialog);
 564         $this->dialog   =NULL;
 565       }
 566     }
 567
 568     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 569       $printer = $_POST['gotoPrinterSel'];
 570       unset($this->gotoPrinter[$printer]);
 571     }
 572
 573     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 574       $printer = $_POST['gotoPrinterSel'];
 575       if($this->gotoPrinter[$printer]['mode']=="user"){
 576         $this->gotoPrinter[$printer]['mode']="admin";
 577       }else{
 578         $this->gotoPrinter[$printer]['mode']="user";
 579       }
 580     }
 581
 582     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 583     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 584
 585     /* General behavior */
 586     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 587       $this->dialog->save_object();
 588       return ($this->dialog->execute());
 589     }
 590     if($this->acl != "#none#"){
 591       $smarty->assign("useProfileACL","");
 592     }else{
 593       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 594       $smarty->assign("gotoProfileServerACL"," disabled ");
 595     }
 596
 597     if(!$this->useProfile){
 598       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 599       $smarty->assign("gotoProfileServerACL"," disabled ");
 600     }
 601
 602     /* Als smarty vars are set. Get smarty template and generate output */
 603     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 604
 605     return($display);
 606   }
 607
 608   function remove_from_parent()
 609   {
 610     /* only if it was an account*/
 611     if (!$this->initially_was_account){
 612       return;
 613     }
 614
 615     /* include global link_info */
 616     $ldap= $this->config->get_ldap_link();
 617
 618     /* Remove and write to LDAP */
 619     plugin::remove_from_parent();
 620
 621     /* Don't save our template variables */
 622     $skip = array("uid",
 623                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 624     /* Skip all these attributes */
 625     foreach($skip as $del){
 626       unset($this->attrs[$del]);
 627     }
 628
 629     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 630
 631     $ldap->cd($this->dn);
 632     $ldap->modify($this->attrs);
 633
 634     show_ldap_error($ldap->get_error());
 635
 636     /* Optionally execute a command after we're done */
 637     $this->handle_post_events("remove");
 638   }
 639
 640
 641   /* Save data to object */
 642   function save_object()
 643   {
 644     /* Get all Posted vars
 645      * Setup checkboxes
 646      */
 647
 648
 649
 650     if(isset($_POST['iamposted'])){
 651       if(isset($_POST['useProfile'])){
 652         $this->useProfile = $_POST['useProfile'];
 653       }else{
 654         $this->useProfile = true;
 655       }
 656       if(isset($_POST['gotoProfileFlag_C'])){
 657         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 658       }else{
 659         $this->gotoProfileFlag_C = false;
 660       }
 661       if(isset($_POST['gotoProfileFlag_L'])){
 662         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 663       }else{
 664         $this->gotoProfileFlag_L = false;
 665       }
 666
 667       plugin::save_object();
 668       foreach($this->attributes as $s_attr){
 669         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 670         if(isset($_POST[$s_attr])){
 671           $this->$s_attr = $_POST[$s_attr];
 672         }else{
 673           $this->$s_attr = false;
 674         }
 675       }
 676     }
 677   }
 678
 679
 680   /* Check supplied data */
 681   function check()
 682   {
 683     $message= array();
 684
 685     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 686       $message[]=_("Please set a valid profile quota size.");
 687     }
 688     if(!isset($this->attrs['objectClass'])){
 689       $this->attrs['objectClass']=array();
 690     }
 691     if(!$this->is_group){
 692       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 693         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 694       }
 695     }
 696     return ($message);
 697   }
 698
 699
 700   /* Save to LDAP */
 701   function save()
 702   {
 703     plugin::save();
 704     $ldap= $this->config->get_ldap_link();
 705
 706     $realyUsedAttrs= array();
 707
 708
 709     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 710     /* Creating Kiosk Profiles */
 711     foreach($this->newKioskProfiles as $file){
 712       $contents = $file['contents'];
 713       $fp = @fopen($path."/".$file['name'],"w");
 714       if(!$fp){
 715         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 716       }else{
 717         fwrite($fp,$contents,strlen($contents));
 718       }
 719       @unlink($file['tmp_name']);
 720     }
 721
 722     /* Save already used objectClasses */
 723     $ocs        = $this->attrs['objectClass'];
 724     unset($ocs['count']);
 725     $this->attrs = array();
 726     $this->attrs['objectClass']= $ocs;
 727     foreach($this->objectclasses as $objc){
 728       if(!in_array($objc,$this->attrs['objectClass'])){
 729         $this->attrs['objectClass'][]=$objc;
 730       }
 731     }
 732
 733
 734     /* Save usersettings to Printer */
 735
 736     if(chkacl($this->acl,"gotoPrinter")!=""){
 737       $this->gotoPrinter = array();
 738     }
 739
 740     if($this->is_group){
 741       $s_suffix = "Group";
 742     }else{
 743       $s_suffix = "User";
 744     }
 745
 746
 747     /* 1. Search all printers that have our uid/cn as member
 748      * 2. Delete this uid/cn from every single entry and save it again.
 749      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 750      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 751      */
 752     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 753     while($attr = $ldap->fetch()){
 754
 755       /* Walk trough all printers and check if our user id used, if so remove it.
 756        * Later we will insert our uid at the right place.
 757        */
 758
 759       /* Remove normal entries (User)*/
 760       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 761         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 762           if($this->uid==$user){
 763             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 764           }
 765         }
 766       }
 767
 768       /* Remove administrational entries (Admin)*/
 769       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 770         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 771           if($this->uid==$user){
 772             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 773           }
 774         }
 775       }
 776
 777       /* Extract useable tags, to be able to save all changes
 778        */
 779       $attrs_used = array();
 780       foreach($attr as $key=>$val){
 781
 782         /* If index is numeric, skip it ...*/
 783         if((!is_numeric($key))&&($key!="count")){
 784
 785           /* If entry contains 'count' remove it */
 786           if(is_array($val)&&isset($val['count'])){
 787             unset($val['count']);
 788           }
 789           $attrs_used[$key]=$val;
 790         }
 791       }
 792       /* the result of cleaning the entry is
 793        *  to be able to directly save this again,
 794        *  if all changes are made
 795        */
 796       $attr= $attrs_used;
 797
 798 #fix : Id don't know why such an entry was set ...
 799       if(isset($attr['GOTOADMINPRINTER'])){
 800         unset($attr['GOTOADMINPRINTER']);
 801       }
 802
 803       /* Save changes */
 804       $ldap->cd($attr['dn']);
 805       unset($attr['dn']);
 806       $ldap->modify($attr);
 807       if($ldap->get_error()!="Success"){
 808         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 809       }
 810     }
 811
 812     /* All printers are cleaned, (our cn/uid removed)
 813      *  now we must add our uid / cn
 814      *  to the new configured printers.
 815      */
 816     foreach($this->gotoPrinter as $printer) {
 817       $ldap->cd($printer['dn']);
 818       $ldap->cat($printer['dn']);
 819       $attrs= $ldap->fetch();
 820       $attrs_used = array();
 821       foreach($attrs as $key=>$val){
 822         if((!is_numeric($key))&&($key!="count")){
 823           if(is_array($val)&&isset($val['count'])){
 824             unset($val['count']);
 825           }
 826           $attrs_used[$key]=$val;
 827         }
 828       }
 829       /* $attrs contains all values
 830        * we need, to save the entry lateron
 831       */
 832       $attrs= $attrs_used;
 833
 834       /* Depending on the type (User/Admin)
 835        *  switch these attributes, that makes it easier
 836        */
 837       if($printer['mode'] == "user"){
 838         $attribute  = "goto".$s_suffix."Printer";
 839         $attribute2 = "goto".$s_suffix."AdminPrinter";
 840       }else{
 841         $attribute  = "goto".$s_suffix."AdminPrinter";
 842         $attribute2 = "goto".$s_suffix."Printer";
 843       }
 844
 845       /* If this user is already assigned to $attribute2
 846        * delete user from $attribute2, to be albe to attach him to $attribute
 847        * A user can't be admin and normal user for one printer
 848        */
 849       if(!isset($printer[$attribute2])){
 850         $printer[$attribute2]=array();
 851       }else{
 852         if(in_array($this->uid,$printer[$attribute2])){
 853           $tmp = array_flip($printer[$attribute2]);
 854           unset($tmp[$this->uid]);
 855           $attrs[$attribute2]=array_flip($tmp);
 856         }
 857         /* If Last entry removed, clear attribute*/
 858         if(empty($attrs[$attribute2])){
 859           $attrs[$attribute2]=array();
 860         }
 861       }
 862
 863       /* Attach user to the $attribute, if he is'nt already attached
 864        */
 865       if(!isset($attrs[$attribute])){
 866         $attrs[$attribute]=array($this->uid);
 867       }else{
 868         unset($attrs[$attribute]['count']);
 869         if(!in_array($this->uid,$attrs[$attribute])){
 870           $attrs[$attribute][]=$this->uid;
 871         }
 872       }
 873
 874       $ldap->cd($attrs['dn']);
 875       unset($attrs['dn']);
 876       $ldap->modify($attrs);
 877       if($ldap->get_error()!="Success"){
 878         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 879       }
 880     }
 881
 882     /* Prepare HotPlug devices */
 883     $this->attrs['gotoHotplugDevice'] = array();
 884     foreach($this->gotoHotplugDevices as $name => $device){
 885       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 886     }
 887
 888     /* Prepare LogonScripts */
 889     $this->attrs['gotoLogonScript'] = array();
 890     foreach($this->gotoLogonScripts as $name => $script){
 891       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 892                                             $script['LogonOverload'].$script['LogonLast']."|".
 893                                             $script['LogonPriority']."|".
 894                                             base64_encode($script['LogonData'])."|".
 895                                             $script['LogonDescription'];
 896     }
 897
 898     /* Prepare Shares */
 899     $this->attrs['gotoShare']=array();
 900     foreach($this->gotoShares as $name => $share){
 901       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint'];
 902     }
 903
 904     if(!empty($this->gotoKioskProfile)){
 905       $this->attrs['gotoKioskProfile']= $this->gotoKioskProfile;
 906     }else{
 907       $this->attrs['gotoKioskProfile']= array();
 908     }
 909
 910     $saveThis = array("gotoKioskProfile","gotoProfileQuota","gotoXResolution","gotoProfileServer");
 911
 912     foreach($saveThis as $tosave){
 913       if(!empty($this->$tosave)){
 914         $this->attrs[$tosave]=$this->$tosave;
 915       }else{
 916         $this->attrs[$tosave]=array();
 917       }
 918     }
 919
 920     /* Prepare Flags */
 921     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 922     if(empty($this->attrs['gotoProfileFlags'][0])){
 923       $this->attrs['gotoProfileFlags']=array();
 924       }
 925
 926     if($this->useProfile == false){
 927       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 928       $this->attrs['gotoProfileServer']= array();
 929     }
 930
 931     foreach($this->attributes as $s_attr){
 932       if(chkacl($this->acl,$s_attr)!="") {
 933         if(isset($this->attrs[$s_attr])){
 934           unset($this->attrs[$s_attr]);
 935         }
 936       }
 937     }
 938
 939     $ldap->cat ($this->dn);
 940     if ($ldap->fetch()){
 941       $mode= "modify";
 942     } else {
 943       $mode= "add";
 944       $ldap->cd($this->config->current['BASE']);
 945       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 946     }
 947
 948     $ldap->cd($this->dn);
 949     $ldap->$mode($this->attrs);
 950     if($ldap->get_error()!="Success"){
 951       print_red($ldap->get_error());
 952     }
 953     $this->handle_post_events($mode);
 954   }
 955
 956 /* Generate ListBox frindly output for the defined shares
 957  * Possibly Add or remove an attribute here,
 958  */
 959   function printOutAssignedShares()
 960   {
 961     $a_return = array();
 962     if(is_array($this->gotoShares)){
 963       foreach($this->gotoShares as $share){
 964         $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint'];
 965       }
 966     }
 967     return($a_return);
 968   }
 969
 970 /* Generate ListBox frindly output for the definedhotplugs
 971  * Possibly Add or remove an attribute here,
 972  */
 973 function printOutHotPlugDevices()
 974   {
 975     $a_return= array();
 976     if(is_array($this->gotoHotplugDevices)){
 977       foreach($this->gotoHotplugDevices as $key=>$device){
 978         $a_return[$key] = $device['name']." - ".$device['id'];
 979       }
 980     }
 981     return($a_return);
 982   }
 983
 984   /* Generates ListBox frienly output of used printer devices
 985    * Append ' - admin' if printer is used in admin mode
 986    */
 987   function printOutPrinterDevices()
 988   {
 989     $a_return = array();
 990     if(is_array($this->gotoPrinter)){
 991       foreach($this->gotoPrinter as $printer){
 992         if($printer['mode'] == "admin"){
 993           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
 994         }else{
 995           $a_return[$printer['cn'][0]]= $printer['cn'][0];
 996         }
 997       }
 998     }
 999     return($a_return);
1000   }
1001
1002   /* Generates ListBox frienly output of used logonscripts
1003    */
1004   function printOutLogonScripts()
1005   {
1006     $a_return = array();
1007     if(is_array($this->gotoLogonScripts)){
1008       foreach($this->gotoLogonScripts as $script){
1009         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1010       }
1011     }
1012     return($a_return);
1013   }
1014 }
1015
1016
1017
1018
1019 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1020 ?>