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