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    = "auto";     // 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   = "none";     // The selected Kiosk Profile
  52   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  53   VAR $newKioskProfiles   = array();
  54
  55   /* Hotplug Devices */
  56   var $gotoHotplugDevice  = array();     // 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
  63   var $CopyPasteVars      = array("gotoHotplugDevices","newKioskProfiles","gotoAvailableShares","gotoShareSelections","gotoPrinterSel","gotoProfileFlag_L","gotoXResolutions","gotoProfileFlag_C","gotoProfileServers","useProfile","is_group","in_dialog");
  64
  65   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  66                                     "gotoXResolution","gotoProfileQuota",
  67                                     "gotoLogonScripts","gotoLogonScript",
  68                                     "gotoPrinter",
  69                                     "gotoShares","gotoShare",
  70                                     "gotoKioskProfile","gotoKioskProfiles",
  71                                     "gotoHotplugDevice");
  72   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  73   var $cn;
  74   var $OrigCn;
  75
  76   function environment ($config, $dn= NULL)
  77   {
  78     plugin::plugin ($config, $dn);
  79
  80     /* Check : Are we currently editing a group or user dialog */
  81     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  82       $suffix="Group";
  83       $this->uid          = $this->attrs['cn'][0];
  84       $this->attrs['uid'] = $this->attrs['cn'][0];
  85       $this->OrigCn = $this->attrs['cn'][0];
  86     }else{
  87       $suffix="User";
  88     }
  89
  90     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
  91
  92     /* Get all Printer assignments */
  93     $ldap = $this->config->get_ldap_link();
  94     $ldap->cd($this->config->current['BASE']);
  95     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  96     while($printer = $ldap->fetch()){
  97       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  98       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
  99     }
 100     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
 101     while($printer = $ldap->fetch()){
 102       $this->gotoPrinter[$printer['cn'][0]]=$printer;
 103       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
 104     }
 105
 106     /* prepare hotplugs */
 107     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 108       unset($this->attrs['gotoHotplugDevice']['count']);
 109       foreach($this->attrs['gotoHotplugDevice'] as $device){
 110         $tmp = $tmp2 = array();
 111         $tmp = split("\|",$device);
 112         $tmp2['name']        = $tmp[0];
 113         $tmp2['description'] = $tmp[1];
 114         $tmp2['id']          = $tmp[2];
 115         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 116       }
 117     }
 118
 119     /* prepare LogonScripts */
 120     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 121       unset($this->attrs['gotoLogonScript']['count']);
 122       foreach($this->attrs['gotoLogonScript'] as $device){
 123         $tmp = $tmp2 = array();
 124         $tmp = split("\|",$device);
 125         $tmp2['LogonName']        = $tmp[0];
 126         $tmp2['LogonPriority']    = $tmp[2];
 127         if(preg_match("/O/i",$tmp[1])){
 128           $tmp2['LogonOverload'] = "O";
 129         }else{
 130           $tmp2['LogonOverload'] = "";
 131         }
 132         if(preg_match("/L/i",$tmp[1])){
 133           $tmp2['LogonLast'] = "L";
 134         }else{
 135           $tmp2['LogonLast'] = "";
 136         }
 137         $tmp2['LogonData']        = base64_decode($tmp[3]);
 138         $tmp2['LogonDescription'] = $tmp[4];
 139         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 140       }
 141     }
 142
 143     /* Prepare Shares */
 144     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 145       unset($this->attrs['gotoShare']['count']);
 146       foreach($this->attrs['gotoShare'] as $share){
 147         $tmp = $tmp2 = array();
 148         $tmp = split("\|",$share);
 149         $tmp2['server']      =$tmp[0];
 150         $tmp2['name']        =$tmp[1];
 151         $tmp2['mountPoint']  =$tmp[2];
 152         if(isset($tmp[3])){
 153           $tmp2['OtherStuff']  =$tmp[3];
 154         }else{
 155           $tmp2['OtherStuff']  ="";
 156         }
 157         if(isset($tmp[4])){
 158           $tmp2['Username']  =$tmp[4];
 159         }else{
 160           $tmp2['Username']  ="";
 161         }
 162         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 163       }
 164     }
 165
 166     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 167       $chr = $this->gotoProfileFlags[$i];
 168       $name = "gotoProfileFlag_".$chr;
 169       $this->$name=$chr;
 170     }
 171
 172     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 173       $this->useProfile = true;
 174     }else{
 175       $this->useProfile = false;
 176     }
 177
 178     /* Set to group environment if we editing a group */
 179     if(!isset($this->parent)){
 180       $this->is_group = true;
 181     }
 182
 183     $this->gotoProfileServers= $config->getShareServerList() ;
 184     $this->gotoShareSelections= $config->getShareList(true);
 185     $this->gotoAvailableShares= $config->getShareList(false);
 186
 187   }
 188
 189   function execute()
 190   {
 191         /* Call parent execute */
 192         plugin::execute();
 193
 194   /* Fill templating stuff */
 195   $smarty= get_smarty();
 196   $display= "";
 197
 198   /* Prepare all variables for smarty */
 199   foreach($this->attributes as $s_attr){
 200     /* Set value*/
 201     $smarty->assign($s_attr,$this->$s_attr);
 202
 203     /* Set checkbox state*/
 204     if(empty($this->$s_attr)){
 205       $smarty->assign($s_attr."CHK","");
 206     }else{
 207       $smarty->assign($s_attr."CHK"," checked ");
 208     }
 209
 210     /* Prepare ACL settings*/
 211     if(chkacl($this->acl,$s_attr)=="") {
 212       $smarty->assign($s_attr."ACL","");
 213     }else{
 214       $smarty->assign($s_attr."ACL"," disabled ");
 215     }
 216
 217   }
 218
 219   /* Is accout enabled | are we editing from usermenu or admin menu
 220      All these tab management is done here
 221    */
 222
 223   /* Working from Usermenu an the Account is currently disbled
 224      * this->parent :  is only set if we are working in a list of tabs
 225      * is_account   :  is only true if the needed objectClass is given
 226     */
 227     if((!isset($this->parent))&&(!$this->is_account)){
 228       /* We are currently editing this tab from usermenu, but this account is not enabled */
 229       $smarty->assign("is_account",$this->is_account);
 230       /* Load template */
 231       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 232       /* Avoid the "You are currently editing ...." message when you leave this tab */
 233       $display .= back_to_main();
 234       /* Display our message to the user */
 235       return $display;
 236
 237
 238     /* We are currently editing from group tabs, because
 239      * $this->parent is set
 240      * posixAccount is not set, so we are not in usertabs.
 241      */
 242     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 243       $smarty->assign("is_account","true");
 244       $this->is_group     = true;
 245       $this->uid          = $this->cn;
 246       $this->attrs['uid'] = $this->cn;
 247
 248       /* Change state if needed */
 249       if (isset($_POST['modify_state'])){
 250         $this->is_account= !$this->is_account;
 251       }
 252
 253       /* Group Dialog with enabled environment options */
 254       if ($this->is_account){
 255         $display= $this->show_header(_("Remove environment extension"),
 256             _("Environment extension enabled. You can disable it by clicking below."));
 257       } else {
 258
 259       /* Environment is disabled
 260          If theres is no posixAccount enabled, you won't be able to enable
 261          environment extensions
 262        */
 263         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 264           // 4. There is a PosixAccount
 265           $display= $this->show_header(_("Add environment extension"),
 266               _("Environment extension disabled. You can enable it by clicking below."));
 267           return $display;
 268         }else{
 269           // 4. There is no PosixAccount
 270           $display= $this->show_header(_("Add environment extension"),
 271               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 272           return $display;
 273         }
 274       }
 275     }else{
 276       /* Editing from Usermenu
 277        *  Tell smarty that this accoutn is enabled
 278        */
 279       $smarty->assign("is_account","true");
 280
 281       $this->is_group = false;
 282
 283       /* Do we need to flip is_account state? */
 284       if (isset($_POST['modify_state'])){
 285         $this->is_account= !$this->is_account;
 286       }
 287
 288       if(isset($this->parent)){
 289
 290         // 3. Account enabled . Editing from adminmenu
 291         if ($this->is_account){
 292           $display= $this->show_header(_("Remove environment extension"),
 293               _("Environment extension enabled. You can disable it by clicking below."));
 294         } else {
 295
 296           if($this->parent->by_object['posixAccount']->is_account==true){
 297             // 4. There is a PosixAccount
 298             $display= $this->show_header(_("Add environment extension"),
 299                 _("Environment extension disabled. You can enable it by clicking below."));
 300             return $display;
 301           }else{
 302             // 4. There is a PosixAccount
 303             $display= $this->show_header(_("Add environment extension"),
 304                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 305             return $display;
 306           }
 307         }
 308       }
 309     }
 310     /* Account is Account : is_accounbt=true.
 311      * Else we won't reach this.
 312      */
 313
 314     /* Prepare all variables for smarty */
 315     foreach($this->attributes as $s_attr){
 316       /* Set value*/
 317       $smarty->assign($s_attr,$this->$s_attr);
 318
 319       /* Set checkbox state*/
 320       if(empty($this->$s_attr)){
 321         $smarty->assign($s_attr."CHK","");
 322       }else{
 323         $smarty->assign($s_attr."CHK"," checked ");
 324       }
 325
 326       /* Prepare ACL settings*/
 327       if(chkacl($this->acl,$s_attr)=="") {
 328         $smarty->assign($s_attr."ACL","");
 329       }else{
 330         $smarty->assign($s_attr."ACL"," disabled ");
 331       }
 332
 333     }
 334
 335     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 336       if(chkacl($this->acl,$s_attr)=="") {
 337         $smarty->assign($s_attr."ACL","");
 338       }else{
 339         $smarty->assign($s_attr."ACL"," disabled ");
 340       }
 341     }
 342
 343     if(empty($this->useProfile)){
 344       $smarty->assign("gotoProfileACL","disabled");
 345       $smarty->assign("useProfileCHK","");
 346     }else{
 347       $smarty->assign("gotoProfileACL","");
 348       $smarty->assign("useProfileCHK"," checked ");
 349     }
 350
 351
 352     $smarty->assign("useProfileACL","");
 353     if($this->acl != "#none#"){
 354       $smarty->assign("useProfileACL","");
 355       $smarty->assign("gotoProfileFlag_CACL"," ");
 356       $smarty->assign("gotoProfileQuotaACL"," ");
 357     }else{
 358       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 359       $smarty->assign("useProfileACL","disabled");
 360       $smarty->assign("gotoProfileServer"," disabled ");
 361       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 362     }
 363
 364     /* HANDLE Profile Settings here
 365      * Assign available Quota and resolution settings
 366      * Get all available profile server
 367      * Get cache checkbox
 368      * Assign this all to Smarty
 369      */
 370
 371     if(empty($this->gotoProfileFlag_L)){
 372       $smarty->assign("gotoProfileFlag_LCHK"," ");
 373     }else{
 374       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 375     }
 376
 377     if(empty($this->gotoProfileFlag_C)){
 378       $smarty->assign("gotoProfileFlag_CCHK"," ");
 379     }else{
 380       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 381     }
 382
 383     $this->gotoXResolutions = array("auto"=>_("auto"),
 384                                     "640x480"   =>  "640x480",
 385                                     "800x600"   =>  "800x600",
 386                                     "1024x768"  =>  "1024x768",
 387                                     "1154x864"  =>  "1154x864",
 388                                     "1280x768"  =>  "1280x768",
 389                                     "1280x1024" =>  "1280x1024");
 390
 391     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 392     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 393
 394     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 395     if(!is_array($this->gotoProfileServers)){
 396       $this->gotoProfileServers =array();
 397     }
 398     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 399
 400     /* Handle kiosk profiles
 401      * Read available from filesystem
 402      * Open management if post is transmitted
 403      */
 404
 405     /* Save */
 406     if(isset($_POST['KioskClose'])){
 407       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 408
 409       unset($this->dialog);
 410       $this->dialog=NULL;
 411       $this->is_dialog = false;
 412     }
 413     $tmp = new kioskManagementDialog($this->config,$this->dn);
 414     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 415
 416     $list['none']=_("None");
 417
 418     $list = array_reverse($list);
 419
 420     /* Reassign help class */
 421     $_SESSION['current_class_for_help'] = get_class($this);
 422
 423     /* Open Management Dialog */
 424     if(isset($_POST['KioskManagementDialog'])){
 425       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 426       $this->dialog->parent= $this;
 427       $this->dialog->acl = $this->acl;
 428       $this->is_dialog = true;
 429     }
 430
 431     $smarty->assign("gotoKioskProfiles",$list);
 432     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 433
 434     /* Logonscript Management
 435      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 436      * Perform add Delete edit Posts
 437      */
 438
 439     /* Dialog Save */
 440     if(isset($_POST['LogonSave'])){
 441       $this->dialog->save_object();
 442       if(count($this->dialog->check())!=0){
 443         foreach($this->dialog->check() as $msg){
 444           print_red($msg);
 445         }
 446       }else{
 447         $tmp = $this->dialog->save();
 448         unset($this->dialog);
 449         $this->dialog=NULL;
 450         $this->is_dialog=false;
 451         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 452       }
 453     }
 454
 455     /* Dialog Quit without saving */
 456     if(isset($_POST['LogonCancel'])){
 457       $this->is_dialog= false;
 458       unset($this->dialog);
 459       $this->dialog= NULL;
 460     }
 461
 462     /* Check Edit Del New Posts for a selected LogonScript */
 463     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 464
 465       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 466        * In this case we create a new Logon Script.
 467        */
 468       if(isset($_POST['gotoLogonScriptNew'])){
 469         $this->is_dialog = true;
 470         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 471       }
 472
 473       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 474        * We only can delete if there is an entry selected.
 475        */
 476       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 477         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 478       }
 479
 480       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 481        * There must be an entry selected to perform edit request.
 482        */
 483       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 484         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 485         $this->is_dialog = true;
 486         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 487       }
 488     }
 489
 490     /* Append List to smarty*/
 491     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 492     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 493
 494     /* In this section server shares will be defined
 495      * A user can select one of the given shares and a mount point
 496      *  and attach this combination to his setup.
 497      */
 498
 499     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 500     if(!is_array($this->gotoShareSelections)){
 501       print $this->gotoShareSelections;
 502       $this->gotoShareSelections = array();
 503     }
 504     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 505
 506     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 507      * This entry will be, a combination of mountPoint and sharedefinitions
 508      */
 509     if(isset($_POST['gotoShareAdd'])){
 510       /* We assign a share to this user, if we don't know where to mount the share */
 511       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 512         print_red(_("You must specify a valid mount point."));
 513       }elseif(!(
 514         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 515         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 516         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 517         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 518         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 519         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 520         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 521         )
 522       ){
 523         print_red(_("You must specify a valid mount point."));
 524       }else{
 525         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 526         $s_mount = $_POST['gotoShareMountPoint'];
 527         $s_user  = $_POST['ShareUser'];
 528         /* Preparing the new assignment */
 529         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 530         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 531         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 532         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 533       }
 534     }
 535
 536     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 537      * If there is no defined share selected, we will abort the deletion without any message
 538      */
 539     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 540       unset($this->gotoShares[$_POST['gotoShare']]);
 541     }
 542
 543     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 544     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 545
 546     /* Hotplug devices will be handled here
 547      * There are 3 possible methods for this feature
 548      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 549      * Delete will erase an entry, the entry must be selcted in the ListBox first
 550      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 551      */
 552
 553     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 554     if(isset($_POST['gotoHotplugDeviceNew'])){
 555       $this->dialog = new hotplugDialog($this->config,$this->dn);
 556       $this->is_dialog = true;
 557     }
 558
 559     /* We have to delete the selected hotplug from the list*/
 560     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 561       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 562     }
 563
 564     /* There are already defined hotplugs from other users we could use */
 565     if(isset($_POST['gotoHotplugDeviceUse'])){
 566       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 567       $this->is_dialog = true;
 568     }
 569
 570     /* Dialog Aborted */
 571     if(isset($_POST['HotPlugCancel'])){
 572       unset($this->dialog);
 573       $this->dialog= NULL;
 574       $this->is_dialog = false;
 575     }
 576
 577     /* Dialod saved */
 578     if(isset($_POST['HotPlugSave'])){
 579       $this->dialog->save_object();
 580       if(count($this->dialog->check())!=0){
 581         foreach($this->dialog->check() as $msg){
 582           print_red($msg);
 583         }
 584       }else{
 585         $this->dialog->save_object();
 586         $a_tmp = $this->dialog->save();
 587         if(is_array($a_tmp)){
 588           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 589         }
 590         unset($this->dialog);
 591         $this->dialog= NULL;
 592         $this->is_dialog = false;
 593       }
 594     }
 595
 596     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 597     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 598
 599     /* Printer Assignment will managed below
 600      * A printer can be assigned in two different ways and two different types
 601      * There are 2 types of users assigned to a printer : user and admin
 602      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 603      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 604      */
 605
 606     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 607     if(isset($_POST['gotoPrinterAdd'])){
 608       $this->is_dialog=true;
 609       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 610     }
 611
 612     if(isset($_POST['PrinterCancel'])){
 613         $this->is_dialog=false;
 614         unset($this->dialog);
 615         $this->dialog=NULL;
 616     }
 617
 618     if(isset($_POST['PrinterSave'])){
 619       if(count($this->dialog->check())!=0){
 620         $tmp = $this->dialog->check();
 621         foreach($tmp as $msg){
 622           print_red($msg);
 623         }
 624       }else{
 625         $this->dialog->save_object();
 626         $tmp = $this->dialog->save();
 627         $tmp2= $this->dialog->getPrinter(true);
 628         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 629         $this->gotoPrinter[$tmp]['mode']="user";
 630         $this->is_dialog=false;
 631         unset($this->dialog);
 632         $this->dialog   =NULL;
 633       }
 634     }
 635
 636     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 637       $printer = $_POST['gotoPrinterSel'];
 638       unset($this->gotoPrinter[$printer]);
 639     }
 640
 641     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 642       $printer = $_POST['gotoPrinterSel'];
 643       if($this->gotoPrinter[$printer]['mode']=="user"){
 644         $this->gotoPrinter[$printer]['mode']="admin";
 645       }else{
 646         $this->gotoPrinter[$printer]['mode']="user";
 647       }
 648     }
 649
 650     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 651     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 652
 653     /* General behavior */
 654     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 655       $this->dialog->save_object();
 656       return ($this->dialog->execute());
 657     }
 658     if($this->acl != "#none#"){
 659       $smarty->assign("useProfileACL","");
 660     }else{
 661       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 662       $smarty->assign("gotoProfileServerACL"," disabled ");
 663       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 664     }
 665
 666     if(!$this->useProfile){
 667       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 668       $smarty->assign("gotoProfileServerACL"," disabled ");
 669       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 670     }
 671
 672     /* Als smarty vars are set. Get smarty template and generate output */
 673     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 674
 675     return($display);
 676   }
 677
 678   function remove_from_parent()
 679   {
 680     /* only if it was an account*/
 681     if (!$this->initially_was_account){
 682       return;
 683     }
 684
 685     /* include global link_info */
 686     $ldap= $this->config->get_ldap_link();
 687
 688     /* Remove and write to LDAP */
 689     plugin::remove_from_parent();
 690
 691     /* Don't save our template variables */
 692     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 693
 694     /* Skip all these attributes */
 695     foreach($skip as $del){
 696       unset($this->attrs[$del]);
 697     }
 698
 699     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 700
 701     $ldap->cd($this->dn);
 702     $this->cleanup();
 703     $ldap->modify ($this->attrs);
 704
 705
 706     show_ldap_error($ldap->get_error());
 707
 708     /* Optionally execute a command after we're done */
 709     $this->handle_post_events("remove");
 710   }
 711
 712
 713   /* Save data to object */
 714   function save_object()
 715   {
 716     /* Get all Posted vars
 717      * Setup checkboxes
 718      */
 719
 720
 721
 722     if(isset($_POST['iamposted'])){
 723       if(isset($_POST['useProfile'])){
 724         $this->useProfile = true;
 725       }else{
 726         $this->useProfile = false;
 727       }
 728       if(isset($_POST['gotoProfileFlag_C'])){
 729         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 730       }else{
 731         $this->gotoProfileFlag_C = false;
 732       }
 733       if(isset($_POST['gotoProfileFlag_L'])){
 734         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 735       }else{
 736         $this->gotoProfileFlag_L = false;
 737       }
 738
 739       plugin::save_object();
 740       foreach($this->attributes as $s_attr){
 741         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 742         if(isset($_POST[$s_attr])){
 743           $this->$s_attr = $_POST[$s_attr];
 744         }else{
 745           $this->$s_attr = false;
 746         }
 747       }
 748     }
 749   }
 750
 751
 752   /* Check supplied data */
 753   function check()
 754   {
 755     $message= array();
 756
 757     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 758       $message[]=_("Please set a valid profile quota size.");
 759     }
 760     if(!isset($this->attrs['objectClass'])){
 761       $this->attrs['objectClass']=array();
 762     }
 763     if(!$this->is_group){
 764       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 765         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 766       }
 767     }
 768     return ($message);
 769   }
 770
 771
 772   /* Save to LDAP */
 773   function save()
 774   {
 775     /* If group was renamed, all printer settings get lost
 776      */
 777     /* only save changed variables ....*/
 778     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 779     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 780       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 781         $method="https://";
 782       }else{
 783         $method="http://";
 784       }
 785
 786       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 787       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 788     }else{
 789       $this->gotoKioskProfile= array();
 790     }
 791
 792     plugin::save();
 793     $ldap= $this->config->get_ldap_link();
 794
 795     $realyUsedAttrs= array();
 796
 797     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 798     /* Creating Kiosk Profiles */
 799     foreach($this->newKioskProfiles as $file){
 800       $contents = $file['contents'];
 801       $fp = @fopen($path."/".$file['name'],"w");
 802       if(!$fp){
 803         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 804       }else{
 805         fwrite($fp,$contents,strlen($contents));
 806       }
 807       @unlink($file['tmp_name']);
 808     }
 809
 810     /* Save already used objectClasses */
 811     $ocs        = $this->attrs['objectClass'];
 812     unset($ocs['count']);
 813     $this->attrs = array();
 814     $this->attrs['objectClass']= $ocs;
 815     foreach($this->objectclasses as $objc){
 816       if(!in_array($objc,$this->attrs['objectClass'])){
 817         $this->attrs['objectClass'][]=$objc;
 818       }
 819     }
 820
 821
 822     /* Save usersettings to Printer */
 823
 824     if(chkacl($this->acl,"gotoPrinter")!=""){
 825       $this->gotoPrinter = array();
 826     }
 827
 828     if($this->is_group){
 829       $s_suffix = "Group";
 830     }else{
 831       $s_suffix = "User";
 832     }
 833
 834
 835     /* 1. Search all printers that have our uid/cn as member
 836      * 2. Delete this uid/cn from every single entry and save it again.
 837      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 838      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 839      */
 840     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 841     while($attr = $ldap->fetch()){
 842
 843       /* Walk trough all printers and check if our user id used, if so remove it.
 844        * Later we will insert our uid at the right place.
 845        */
 846
 847       /* Remove normal entries (User)*/
 848       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 849         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 850           if($this->uid==$user){
 851             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 852           }
 853         }
 854       }
 855
 856       /* Remove administrational entries (Admin)*/
 857       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 858         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 859           if($this->uid==$user){
 860             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 861           }
 862         }
 863       }
 864
 865       /* Extract useable tags, to be able to save all changes
 866        */
 867       $attrs_used = array();
 868       foreach($attr as $key=>$val){
 869
 870         /* If index is numeric, skip it ...*/
 871         if((!is_numeric($key))&&($key!="count")){
 872
 873           /* If entry contains 'count' remove it */
 874           if(is_array($val)&&isset($val['count'])){
 875             unset($val['count']);
 876           }
 877           $attrs_used[$key]=$val;
 878         }
 879       }
 880       /* the result of cleaning the entry is
 881        *  to be able to directly save this again,
 882        *  if all changes are made
 883        */
 884       $attr= $attrs_used;
 885
 886 #fix : Id don't know why such an entry was set ...
 887       if(isset($attr['GOTOADMINPRINTER'])){
 888         unset($attr['GOTOADMINPRINTER']);
 889       }
 890
 891       /* Save changes */
 892       $ldap->cd($attr['dn']);
 893       unset($attr['dn']);
 894 $ldap->modify ($attr);
 895
 896       if($ldap->get_error()!="Success"){
 897         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 898       }
 899     }
 900
 901     /* All printers are cleaned, (our cn/uid removed)
 902      *  now we must add our uid / cn
 903      *  to the new configured printers.
 904      */
 905     foreach($this->gotoPrinter as $printer) {
 906       $ldap->cd($printer['dn']);
 907       $ldap->cat($printer['dn']);
 908       $attrs= $ldap->fetch();
 909       $attrs_used = array();
 910       foreach($attrs as $key=>$val){
 911         if((!is_numeric($key))&&($key!="count")){
 912           if(is_array($val)&&isset($val['count'])){
 913             unset($val['count']);
 914           }
 915           $attrs_used[$key]=$val;
 916         }
 917       }
 918       /* $attrs contains all values
 919        * we need, to save the entry lateron
 920       */
 921       $attrs= $attrs_used;
 922
 923       /* Depending on the type (User/Admin)
 924        *  switch these attributes, that makes it easier
 925        */
 926       if($printer['mode'] == "user"){
 927         $attribute  = "goto".$s_suffix."Printer";
 928         $attribute2 = "goto".$s_suffix."AdminPrinter";
 929       }else{
 930         $attribute  = "goto".$s_suffix."AdminPrinter";
 931         $attribute2 = "goto".$s_suffix."Printer";
 932       }
 933
 934       /* If this user is already assigned to $attribute2
 935        * delete user from $attribute2, to be albe to attach him to $attribute
 936        * A user can't be admin and normal user for one printer
 937        */
 938       if(!isset($printer[$attribute2])){
 939         $printer[$attribute2]=array();
 940       }else{
 941         if(in_array($this->uid,$printer[$attribute2])){
 942           $tmp = array_flip($printer[$attribute2]);
 943           unset($tmp[$this->uid]);
 944           $attrs[$attribute2]=array_flip($tmp);
 945         }
 946         /* If Last entry removed, clear attribute*/
 947         if(empty($attrs[$attribute2])){
 948           $attrs[$attribute2]=array();
 949         }
 950       }
 951
 952       /* Attach user to the $attribute, if he is'nt already attached
 953        */
 954       if(!isset($attrs[$attribute])){
 955         $attrs[$attribute]=array($this->uid);
 956       }else{
 957         unset($attrs[$attribute]['count']);
 958         if(!in_array($this->uid,$attrs[$attribute])){
 959           $attrs[$attribute][]=$this->uid;
 960         }
 961       }
 962
 963       $ldap->cd($attrs['dn']);
 964       unset($attrs['dn']);
 965 $ldap->modify ($attrs);
 966
 967       if($ldap->get_error()!="Success"){
 968         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 969       }
 970     }
 971
 972     /* Prepare HotPlug devices */
 973     $this->attrs['gotoHotplugDevice'] = array();
 974     foreach($this->gotoHotplugDevices as $name => $device){
 975       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 976     }
 977
 978     /* Prepare LogonScripts */
 979     $this->attrs['gotoLogonScript'] = array();
 980     foreach($this->gotoLogonScripts as $name => $script){
 981       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 982                                             $script['LogonOverload'].$script['LogonLast']."|".
 983                                             $script['LogonPriority']."|".
 984                                             base64_encode($script['LogonData'])."|".
 985                                             $script['LogonDescription'];
 986     }
 987
 988     /* Prepare Shares */
 989     $this->attrs['gotoShare']=array();
 990     foreach($this->gotoShares as $name => $share){
 991       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
 992     }
 993
 994
 995     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
 996     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile");
 997
 998     foreach($saveThis as $tosave){
 999       if(!empty($this->$tosave)){
1000         $this->attrs[$tosave]=$this->$tosave;
1001       }else{
1002         $this->attrs[$tosave]=array();
1003       }
1004     }
1005
1006     /* Prepare Flags */
1007     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1008     if(empty($this->attrs['gotoProfileFlags'][0])){
1009       $this->attrs['gotoProfileFlags']=array();
1010       }
1011
1012     if($this->useProfile == false){
1013       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1014       $this->attrs['gotoProfileServer']= array();
1015     }
1016
1017     foreach($this->attributes as $s_attr){
1018       if(chkacl($this->acl,$s_attr)!="") {
1019         if(isset($this->attrs[$s_attr])){
1020           unset($this->attrs[$s_attr]);
1021         }
1022       }
1023     }
1024
1025     $ldap->cat ($this->dn);
1026     if ($ldap->fetch()){
1027       $mode= "modify";
1028     } else {
1029       $mode= "add";
1030       $ldap->cd($this->config->current['BASE']);
1031       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1032     }
1033
1034     $ldap->cd($this->dn);
1035     $this->cleanup();
1036     $ldap->$mode($this->attrs);
1037     if($ldap->get_error()!="Success"){
1038       print_red($ldap->get_error());
1039     }
1040     $this->handle_post_events($mode);
1041   }
1042
1043 /* Generate ListBox frindly output for the defined shares
1044  * Possibly Add or remove an attribute here,
1045  */
1046   function printOutAssignedShares()
1047   {
1048     $a_return = array();
1049     if(is_array($this->gotoShares)){
1050       foreach($this->gotoShares as $share){
1051         if (!preg_match('/^!/', $share['server'])){
1052           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1053         }
1054       }
1055     }
1056     return($a_return);
1057   }
1058
1059 /* Generate ListBox frindly output for the definedhotplugs
1060  * Possibly Add or remove an attribute here,
1061  */
1062 function printOutHotPlugDevices()
1063   {
1064     $a_return= array();
1065     if(is_array($this->gotoHotplugDevices)){
1066       foreach($this->gotoHotplugDevices as $key=>$device){
1067         $a_return[$key] = $device['name']." - ".$device['id'];
1068       }
1069     }
1070     return($a_return);
1071   }
1072
1073   /* Generates ListBox frienly output of used printer devices
1074    * Append ' - admin' if printer is used in admin mode
1075    */
1076   function printOutPrinterDevices()
1077   {
1078     $a_return = array();
1079     if(is_array($this->gotoPrinter)){
1080       foreach($this->gotoPrinter as $printer){
1081         if($printer['mode'] == "admin"){
1082           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1083         }else{
1084           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1085         }
1086       }
1087     }
1088     return($a_return);
1089   }
1090
1091   /* Generates ListBox frienly output of used logonscripts
1092    */
1093   function printOutLogonScripts()
1094   {
1095     $a_return = array();
1096     if(is_array($this->gotoLogonScripts)){
1097       foreach($this->gotoLogonScripts as $script){
1098         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1099       }
1100     }
1101     return($a_return);
1102   }
1103 }
1104
1105
1106
1107
1108 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1109 ?>