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= $config->getShareList(false);
 170
 171   }
 172
 173   function execute()
 174   {
 175         /* Call parent execute */
 176         plugin::execute();
 177
 178   /* Prepare all variables for smarty */
 179   foreach($this->attributes as $s_attr){
 180     /* Set value*/
 181     $smarty->assign($s_attr,$this->$s_attr);
 182
 183     /* Set checkbox state*/
 184     if(empty($this->$s_attr)){
 185       $smarty->assign($s_attr."CHK","");
 186     }else{
 187       $smarty->assign($s_attr."CHK"," checked ");
 188     }
 189
 190     /* Prepare ACL settings*/
 191     if(chkacl($this->acl,$s_attr)=="") {
 192       $smarty->assign($s_attr."ACL","");
 193     }else{
 194       $smarty->assign($s_attr."ACL"," disabled ");
 195     }
 196
 197   }
 198
 199   /* Fill templating stuff */
 200   $smarty= get_smarty();
 201   $display= "";
 202   /* Is accout enabled | are we editing from usermenu or admin menu
 203      All these tab management is done here
 204    */
 205
 206   /* Working from Usermenu an the Account is currently disbled
 207      * this->parent :  is only set if we are working in a list of tabs
 208      * is_account   :  is only true if the needed objectClass is given
 209     */
 210     if((!isset($this->parent))&&(!$this->is_account)){
 211       /* We are currently editing this tab from usermenu, but this account is not enabled */
 212       $smarty->assign("is_account",$this->is_account);
 213       /* Load template */
 214       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 215       /* Avoid the "You are currently editing ...." message when you leave this tab */
 216       $display .= back_to_main();
 217       /* Display our message to the user */
 218       return $display;
 219
 220
 221     /* We are currently editing from group tabs, because
 222      * $this->parent is set
 223      * posixAccount is not set, so we are not in usertabs.
 224      */
 225     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 226       $smarty->assign("is_account","true");
 227       $this->is_group     = true;
 228       $this->uid          = $this->cn;
 229       $this->attrs['uid'] = $this->cn;
 230
 231       /* Change state if needed */
 232       if (isset($_POST['modify_state'])){
 233         $this->is_account= !$this->is_account;
 234       }
 235
 236       /* Group Dialog with enabled environment options */
 237       if ($this->is_account){
 238         $display= $this->show_header(_("Remove environment extension"),
 239             _("Environment extension enabled. You can disable it by clicking below."));
 240       } else {
 241
 242       /* Environment is disabled
 243          If theres is no posixAccount enabled, you won't be able to enable
 244          environment extensions
 245        */
 246         if((isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 247           // 4. There is a PosixAccount
 248           $display= $this->show_header(_("Add environment extension"),
 249               _("Environment extension disabled. You can enable it by clicking below."));
 250           return $display;
 251         }else{
 252           // 4. There is no PosixAccount
 253           $display= $this->show_header(_("Add environment extension"),
 254               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 255           return $display;
 256         }
 257       }
 258     }else{
 259       /* Editing from Usermenu
 260        *  Tell smarty that this accoutn is enabled
 261        */
 262       $smarty->assign("is_account","true");
 263
 264       $this->is_group = false;
 265
 266       /* Do we need to flip is_account state? */
 267       if (isset($_POST['modify_state'])){
 268         $this->is_account= !$this->is_account;
 269       }
 270
 271       if(isset($this->parent)){
 272         // 3. Account enabled . Editing from adminmenu
 273         if ($this->is_account){
 274           $display= $this->show_header(_("Remove environment extension"),
 275               _("Environment extension enabled. You can disable it by clicking below."));
 276         } else {
 277           if((isset($this->attrs['objectClass']))
 278                 &&((in_array("posixAccount",$this->attrs['objectClass'])))
 279                   ||($this->parent->by_object['posixAccount']->is_account==true)){
 280             // 4. There is a PosixAccount
 281             $display= $this->show_header(_("Add environment extension"),
 282                 _("Environment extension disabled. You can enable it by clicking below."));
 283             return $display;
 284           }else{
 285             // 4. There is a PosixAccount
 286             $display= $this->show_header(_("Add environment extension"),
 287                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 288             return $display;
 289           }
 290         }
 291       }
 292     }
 293     /* Account is Account : is_accounbt=true.
 294      * Else we won't reach this.
 295      */
 296
 297     /* Prepare all variables for smarty */
 298     foreach($this->attributes as $s_attr){
 299       /* Set value*/
 300       $smarty->assign($s_attr,$this->$s_attr);
 301
 302       /* Set checkbox state*/
 303       if(empty($this->$s_attr)){
 304         $smarty->assign($s_attr."CHK","");
 305       }else{
 306         $smarty->assign($s_attr."CHK"," checked ");
 307       }
 308
 309       /* Prepare ACL settings*/
 310       if(chkacl($this->acl,$s_attr)=="") {
 311         $smarty->assign($s_attr."ACL","");
 312       }else{
 313         $smarty->assign($s_attr."ACL"," disabled ");
 314       }
 315
 316     }
 317
 318     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 319       if(chkacl($this->acl,$s_attr)=="") {
 320         $smarty->assign($s_attr."ACL","");
 321       }else{
 322         $smarty->assign($s_attr."ACL"," disabled ");
 323       }
 324     }
 325
 326     $smarty->assign("useProfileACL","");
 327     if($this->acl != "#none#"){
 328       $smarty->assign("useProfileACL","");
 329     }else{
 330       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 331       $smarty->assign("gotoProfileServer"," disabled ");
 332     }
 333
 334     /* HANDLE Profile Settings here
 335      * Assign available Quota and resolution settings
 336      * Get all available profile server
 337      * Get cache checkbox
 338      * Assign this all to Smarty
 339      */
 340
 341     if(empty($this->gotoProfileFlag_L)){
 342       $smarty->assign("gotoProfileFlag_LCHK"," ");
 343     }else{
 344       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 345     }
 346
 347     if(empty($this->gotoProfileFlag_C)){
 348       $smarty->assign("gotoProfileFlag_CCHK"," ");
 349     }else{
 350       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 351     }
 352
 353     if(empty($this->useProfile)){
 354       $smarty->assign("gotoProfileACL","disabled");
 355       $smarty->assign("useProfileCHK","");
 356     }else{
 357       $smarty->assign("gotoProfileACL","");
 358       $smarty->assign("useProfileCHK"," checked ");
 359     }
 360
 361     $this->gotoXResolutions = array("640x480","800x600","1024x768","1280x768","1280x1024");
 362
 363     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 364     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 365     if(!is_array($this->gotoProfileServers)){
 366       $this->gotoProfileServers =array();
 367     }
 368     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 369
 370     /* Handle kiosk profiles
 371      * Read available from filesystem
 372      * Open management if post is transmitted
 373      */
 374
 375     /* Save */
 376     if(isset($_POST['KioskClose'])){
 377       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 378
 379       unset($this->dialog);
 380       $this->dialog=NULL;
 381       $this->is_dialog = false;
 382     }
 383     $tmp = new kioskManagementDialog($this->config,$this->dn);
 384     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 385
 386     /* Reassign help class */
 387     $_SESSION['current_class_for_help'] = get_class($this);
 388
 389     /* Open Management Dialog */
 390     if(isset($_POST['KioskManagementDialog'])){
 391       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 392       $this->dialog->parent= $this;
 393       $this->is_dialog = true;
 394     }
 395
 396     $smarty->assign("gotoKioskProfiles",$list);
 397     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 398
 399     /* Logonscript Management
 400      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 401      * Perform add Delete edit Posts
 402      */
 403
 404     /* Dialog Save */
 405     if(isset($_POST['LogonSave'])){
 406       $this->dialog->save_object();
 407       if(count($this->dialog->check())!=0){
 408         foreach($this->dialog->check() as $msg){
 409           print_red($msg);
 410         }
 411       }else{
 412         $tmp = $this->dialog->save();
 413         unset($this->dialog);
 414         $this->dialog=NULL;
 415         $this->is_dialog=false;
 416         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 417       }
 418     }
 419
 420     /* Dialog Quit without saving */
 421     if(isset($_POST['LogonCancel'])){
 422       $this->is_dialog= false;
 423       unset($this->dialog);
 424       $this->dialog= NULL;
 425     }
 426
 427     /* Check Edit Del New Posts for a selected LogonScript */
 428     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 429
 430       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 431        * In this case we create a new Logon Script.
 432        */
 433       if(isset($_POST['gotoLogonScriptNew'])){
 434         $this->is_dialog = true;
 435         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 436       }
 437
 438       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 439        * We only can delete if there is an entry selected.
 440        */
 441       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 442         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 443       }
 444
 445       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 446        * There must be an entry selected to perform edit request.
 447        */
 448       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 449         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 450         $this->is_dialog = true;
 451         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 452       }
 453     }
 454
 455     /* Append List to smarty*/
 456     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 457     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 458
 459     /* In this section server shares will be defined
 460      * A user can select one of the given shares and a mount point
 461      *  and attach this combination to his setup.
 462      */
 463
 464     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 465     if(!is_array($this->gotoShareSelections)){
 466       print $this->gotoShareSelections;
 467       $this->gotoShareSelections = array();
 468     }
 469     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 470
 471     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 472      * This entry will be, a combination of mountPoint and sharedefinitions
 473      */
 474     if(isset($_POST['gotoShareAdd'])){
 475       /* We assign a share to this user, if we don't know where to mount the share */
 476       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 477         print_red(_("You must specify a valid mount point."));
 478       }elseif($_POST['gotoShareMountPoint'][0] !="/" ){
 479         print_red(_("You must specify a valid mount point."));
 480       }else{
 481         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 482         $s_mount = $_POST['gotoShareMountPoint'];
 483         /* Preparing the new assignment */
 484         $this->gotoShares[$a_share['name']]=$a_share;
 485         $this->gotoShares[$a_share['name']]['mountPoint']=$s_mount;
 486       }
 487     }
 488
 489     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 490      * If there is no defined share selected, we will abort the deletion without any message
 491      */
 492     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 493       unset($this->gotoShares[$_POST['gotoShare']]);
 494     }
 495
 496     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 497     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 498
 499     /* Hotplug devices will be handled here
 500      * There are 3 possible methods for this feature
 501      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 502      * Delete will erase an entry, the entry must be selcted in the ListBox first
 503      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 504      */
 505
 506     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 507     if(isset($_POST['gotoHotplugDeviceNew'])){
 508       $this->dialog = new hotplugDialog($this->config,$this->dn);
 509       $this->is_dialog = true;
 510     }
 511
 512     /* We have to delete the selected hotplug from the list*/
 513     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 514       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 515     }
 516
 517     /* There are already defined hotplugs from other users we could use */
 518     if(isset($_POST['gotoHotplugDeviceUse'])){
 519       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 520       $this->is_dialog = true;
 521     }
 522
 523     /* Dialog Aborted */
 524     if(isset($_POST['HotPlugCancel'])){
 525       unset($this->dialog);
 526       $this->dialog= NULL;
 527       $this->is_dialog = false;
 528     }
 529
 530     /* Dialod saved */
 531     if(isset($_POST['HotPlugSave'])){
 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->dialog->save_object();
 539         $a_tmp = $this->dialog->save();
 540         if(is_array($a_tmp)){
 541           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 542         }
 543         unset($this->dialog);
 544         $this->dialog= NULL;
 545         $this->is_dialog = false;
 546       }
 547     }
 548
 549     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 550     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 551
 552     /* Printer Assignment will managed below
 553      * A printer can be assigned in two different ways and two different types
 554      * There are 2 types of users assigned to a printer : user and admin
 555      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 556      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 557      */
 558
 559     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 560     if(isset($_POST['gotoPrinterAdd'])){
 561       $this->is_dialog=true;
 562       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 563     }
 564
 565     if(isset($_POST['PrinterCancel'])){
 566         $this->is_dialog=false;
 567         unset($this->dialog);
 568         $this->dialog=NULL;
 569     }
 570
 571     if(isset($_POST['PrinterSave'])){
 572       if(count($this->dialog->check())!=0){
 573         $tmp = $this->dialog->check();
 574         foreach($tmp as $msg){
 575           print_red($msg);
 576         }
 577       }else{
 578         $this->dialog->save_object();
 579         $tmp = $this->dialog->save();
 580         $tmp2= $this->dialog->getPrinter(true);
 581         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 582         $this->gotoPrinter[$tmp]['mode']="user";
 583         $this->is_dialog=false;
 584         unset($this->dialog);
 585         $this->dialog   =NULL;
 586       }
 587     }
 588
 589     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 590       $printer = $_POST['gotoPrinterSel'];
 591       unset($this->gotoPrinter[$printer]);
 592     }
 593
 594     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 595       $printer = $_POST['gotoPrinterSel'];
 596       if($this->gotoPrinter[$printer]['mode']=="user"){
 597         $this->gotoPrinter[$printer]['mode']="admin";
 598       }else{
 599         $this->gotoPrinter[$printer]['mode']="user";
 600       }
 601     }
 602
 603     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 604     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 605
 606     /* General behavior */
 607     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 608       $this->dialog->save_object();
 609       return ($this->dialog->execute());
 610     }
 611     if($this->acl != "#none#"){
 612       $smarty->assign("useProfileACL","");
 613     }else{
 614       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 615       $smarty->assign("gotoProfileServerACL"," disabled ");
 616     }
 617
 618     if(!$this->useProfile){
 619       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 620       $smarty->assign("gotoProfileServerACL"," disabled ");
 621     }
 622
 623     /* Als smarty vars are set. Get smarty template and generate output */
 624     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 625
 626     return($display);
 627   }
 628
 629   function remove_from_parent()
 630   {
 631     /* only if it was an account*/
 632     if (!$this->initially_was_account){
 633       return;
 634     }
 635
 636     /* include global link_info */
 637     $ldap= $this->config->get_ldap_link();
 638
 639     /* Remove and write to LDAP */
 640     plugin::remove_from_parent();
 641
 642     /* Don't save our template variables */
 643     $skip = array("uid",
 644                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 645     /* Skip all these attributes */
 646     foreach($skip as $del){
 647       unset($this->attrs[$del]);
 648     }
 649
 650     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 651
 652     $ldap->cd($this->dn);
 653     $ldap->modify($this->attrs);
 654
 655     show_ldap_error($ldap->get_error());
 656
 657     /* Optionally execute a command after we're done */
 658     $this->handle_post_events("remove");
 659   }
 660
 661
 662   /* Save data to object */
 663   function save_object()
 664   {
 665     /* Get all Posted vars
 666      * Setup checkboxes
 667      */
 668
 669
 670
 671     if(isset($_POST['iamposted'])){
 672       if(isset($_POST['useProfile'])){
 673         $this->useProfile = $_POST['useProfile'];
 674       }else{
 675         $this->useProfile = true;
 676       }
 677       if(isset($_POST['gotoProfileFlag_C'])){
 678         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 679       }else{
 680         $this->gotoProfileFlag_C = false;
 681       }
 682       if(isset($_POST['gotoProfileFlag_L'])){
 683         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 684       }else{
 685         $this->gotoProfileFlag_L = false;
 686       }
 687
 688       plugin::save_object();
 689       foreach($this->attributes as $s_attr){
 690         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 691         if(isset($_POST[$s_attr])){
 692           $this->$s_attr = $_POST[$s_attr];
 693         }else{
 694           $this->$s_attr = false;
 695         }
 696       }
 697     }
 698   }
 699
 700
 701   /* Check supplied data */
 702   function check()
 703   {
 704     $message= array();
 705
 706     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 707       $message[]=_("Please set a valid profile quota size.");
 708     }
 709     if(!isset($this->attrs['objectClass'])){
 710       $this->attrs['objectClass']=array();
 711     }
 712     if(!$this->is_group){
 713       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 714         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 715       }
 716     }
 717     return ($message);
 718   }
 719
 720
 721   /* Save to LDAP */
 722   function save()
 723   {
 724     plugin::save();
 725     $ldap= $this->config->get_ldap_link();
 726
 727     $realyUsedAttrs= array();
 728
 729
 730     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 731     /* Creating Kiosk Profiles */
 732     foreach($this->newKioskProfiles as $file){
 733       $contents = $file['contents'];
 734       $fp = @fopen($path."/".$file['name'],"w");
 735       if(!$fp){
 736         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 737       }else{
 738         fwrite($fp,$contents,strlen($contents));
 739       }
 740       @unlink($file['tmp_name']);
 741     }
 742
 743     /* Save already used objectClasses */
 744     $ocs        = $this->attrs['objectClass'];
 745     unset($ocs['count']);
 746     $this->attrs = array();
 747     $this->attrs['objectClass']= $ocs;
 748     foreach($this->objectclasses as $objc){
 749       if(!in_array($objc,$this->attrs['objectClass'])){
 750         $this->attrs['objectClass'][]=$objc;
 751       }
 752     }
 753
 754
 755     /* Save usersettings to Printer */
 756
 757     if(chkacl($this->acl,"gotoPrinter")!=""){
 758       $this->gotoPrinter = array();
 759     }
 760
 761     if($this->is_group){
 762       $s_suffix = "Group";
 763     }else{
 764       $s_suffix = "User";
 765     }
 766
 767
 768     /* 1. Search all printers that have our uid/cn as member
 769      * 2. Delete this uid/cn from every single entry and save it again.
 770      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 771      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 772      */
 773     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 774     while($attr = $ldap->fetch()){
 775
 776       /* Walk trough all printers and check if our user id used, if so remove it.
 777        * Later we will insert our uid at the right place.
 778        */
 779
 780       /* Remove normal entries (User)*/
 781       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 782         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 783           if($this->uid==$user){
 784             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 785           }
 786         }
 787       }
 788
 789       /* Remove administrational entries (Admin)*/
 790       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 791         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 792           if($this->uid==$user){
 793             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 794           }
 795         }
 796       }
 797
 798       /* Extract useable tags, to be able to save all changes
 799        */
 800       $attrs_used = array();
 801       foreach($attr as $key=>$val){
 802
 803         /* If index is numeric, skip it ...*/
 804         if((!is_numeric($key))&&($key!="count")){
 805
 806           /* If entry contains 'count' remove it */
 807           if(is_array($val)&&isset($val['count'])){
 808             unset($val['count']);
 809           }
 810           $attrs_used[$key]=$val;
 811         }
 812       }
 813       /* the result of cleaning the entry is
 814        *  to be able to directly save this again,
 815        *  if all changes are made
 816        */
 817       $attr= $attrs_used;
 818
 819 #fix : Id don't know why such an entry was set ...
 820       if(isset($attr['GOTOADMINPRINTER'])){
 821         unset($attr['GOTOADMINPRINTER']);
 822       }
 823
 824       /* Save changes */
 825       $ldap->cd($attr['dn']);
 826       unset($attr['dn']);
 827       $ldap->modify($attr);
 828       if($ldap->get_error()!="Success"){
 829         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 830       }
 831     }
 832
 833     /* All printers are cleaned, (our cn/uid removed)
 834      *  now we must add our uid / cn
 835      *  to the new configured printers.
 836      */
 837     foreach($this->gotoPrinter as $printer) {
 838       $ldap->cd($printer['dn']);
 839       $ldap->cat($printer['dn']);
 840       $attrs= $ldap->fetch();
 841       $attrs_used = array();
 842       foreach($attrs as $key=>$val){
 843         if((!is_numeric($key))&&($key!="count")){
 844           if(is_array($val)&&isset($val['count'])){
 845             unset($val['count']);
 846           }
 847           $attrs_used[$key]=$val;
 848         }
 849       }
 850       /* $attrs contains all values
 851        * we need, to save the entry lateron
 852       */
 853       $attrs= $attrs_used;
 854
 855       /* Depending on the type (User/Admin)
 856        *  switch these attributes, that makes it easier
 857        */
 858       if($printer['mode'] == "user"){
 859         $attribute  = "goto".$s_suffix."Printer";
 860         $attribute2 = "goto".$s_suffix."AdminPrinter";
 861       }else{
 862         $attribute  = "goto".$s_suffix."AdminPrinter";
 863         $attribute2 = "goto".$s_suffix."Printer";
 864       }
 865
 866       /* If this user is already assigned to $attribute2
 867        * delete user from $attribute2, to be albe to attach him to $attribute
 868        * A user can't be admin and normal user for one printer
 869        */
 870       if(!isset($printer[$attribute2])){
 871         $printer[$attribute2]=array();
 872       }else{
 873         if(in_array($this->uid,$printer[$attribute2])){
 874           $tmp = array_flip($printer[$attribute2]);
 875           unset($tmp[$this->uid]);
 876           $attrs[$attribute2]=array_flip($tmp);
 877         }
 878         /* If Last entry removed, clear attribute*/
 879         if(empty($attrs[$attribute2])){
 880           $attrs[$attribute2]=array();
 881         }
 882       }
 883
 884       /* Attach user to the $attribute, if he is'nt already attached
 885        */
 886       if(!isset($attrs[$attribute])){
 887         $attrs[$attribute]=array($this->uid);
 888       }else{
 889         unset($attrs[$attribute]['count']);
 890         if(!in_array($this->uid,$attrs[$attribute])){
 891           $attrs[$attribute][]=$this->uid;
 892         }
 893       }
 894
 895       $ldap->cd($attrs['dn']);
 896       unset($attrs['dn']);
 897       $ldap->modify($attrs);
 898       if($ldap->get_error()!="Success"){
 899         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 900       }
 901     }
 902
 903     /* Prepare HotPlug devices */
 904     $this->attrs['gotoHotplugDevice'] = array();
 905     foreach($this->gotoHotplugDevices as $name => $device){
 906       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 907     }
 908
 909     /* Prepare LogonScripts */
 910     $this->attrs['gotoLogonScript'] = array();
 911     foreach($this->gotoLogonScripts as $name => $script){
 912       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 913                                             $script['LogonOverload'].$script['LogonLast']."|".
 914                                             $script['LogonPriority']."|".
 915                                             base64_encode($script['LogonData'])."|".
 916                                             $script['LogonDescription'];
 917     }
 918
 919     /* Prepare Shares */
 920     $this->attrs['gotoShare']=array();
 921     foreach($this->gotoShares as $name => $share){
 922       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint'];
 923     }
 924
 925     if(!empty($this->gotoKioskProfile)){
 926       $this->attrs['gotoKioskProfile']= $this->gotoKioskProfile;
 927     }else{
 928       $this->attrs['gotoKioskProfile']= array();
 929     }
 930
 931     $saveThis = array("gotoKioskProfile","gotoProfileQuota","gotoXResolution","gotoProfileServer");
 932
 933     foreach($saveThis as $tosave){
 934       if(!empty($this->$tosave)){
 935         $this->attrs[$tosave]=$this->$tosave;
 936       }else{
 937         $this->attrs[$tosave]=array();
 938       }
 939     }
 940
 941     /* Prepare Flags */
 942     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 943     if(empty($this->attrs['gotoProfileFlags'][0])){
 944       $this->attrs['gotoProfileFlags']=array();
 945       }
 946
 947     if($this->useProfile == false){
 948       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 949       $this->attrs['gotoProfileServer']= array();
 950     }
 951
 952     foreach($this->attributes as $s_attr){
 953       if(chkacl($this->acl,$s_attr)!="") {
 954         if(isset($this->attrs[$s_attr])){
 955           unset($this->attrs[$s_attr]);
 956         }
 957       }
 958     }
 959
 960     $ldap->cat ($this->dn);
 961     if ($ldap->fetch()){
 962       $mode= "modify";
 963     } else {
 964       $mode= "add";
 965       $ldap->cd($this->config->current['BASE']);
 966       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 967     }
 968
 969     $ldap->cd($this->dn);
 970     $ldap->$mode($this->attrs);
 971     if($ldap->get_error()!="Success"){
 972       print_red($ldap->get_error());
 973     }
 974     $this->handle_post_events($mode);
 975   }
 976
 977 /* Generate ListBox frindly output for the defined shares
 978  * Possibly Add or remove an attribute here,
 979  */
 980   function printOutAssignedShares()
 981   {
 982     $a_return = array();
 983     if(is_array($this->gotoShares)){
 984       foreach($this->gotoShares as $share){
 985         $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint'];
 986       }
 987     }
 988     return($a_return);
 989   }
 990
 991 /* Generate ListBox frindly output for the definedhotplugs
 992  * Possibly Add or remove an attribute here,
 993  */
 994 function printOutHotPlugDevices()
 995   {
 996     $a_return= array();
 997     if(is_array($this->gotoHotplugDevices)){
 998       foreach($this->gotoHotplugDevices as $key=>$device){
 999         $a_return[$key] = $device['name']." - ".$device['id'];
1000       }
1001     }
1002     return($a_return);
1003   }
1004
1005   /* Generates ListBox frienly output of used printer devices
1006    * Append ' - admin' if printer is used in admin mode
1007    */
1008   function printOutPrinterDevices()
1009   {
1010     $a_return = array();
1011     if(is_array($this->gotoPrinter)){
1012       foreach($this->gotoPrinter as $printer){
1013         if($printer['mode'] == "admin"){
1014           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1015         }else{
1016           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1017         }
1018       }
1019     }
1020     return($a_return);
1021   }
1022
1023   /* Generates ListBox frienly output of used logonscripts
1024    */
1025   function printOutLogonScripts()
1026   {
1027     $a_return = array();
1028     if(is_array($this->gotoLogonScripts)){
1029       foreach($this->gotoLogonScripts as $script){
1030         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1031       }
1032     }
1033     return($a_return);
1034   }
1035 }
1036
1037
1038
1039
1040 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1041 ?>