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","OrigCn");
  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     if(!isset($list[$this->gotoKioskProfile])){
 421       print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 422       $this->gotoKioskProfile = 'none';
 423     }
 424
 425     /* Reassign help class */
 426     $_SESSION['current_class_for_help'] = get_class($this);
 427
 428     /* Open Management Dialog */
 429     if(isset($_POST['KioskManagementDialog'])){
 430       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 431       $this->dialog->parent= $this;
 432       $this->dialog->acl = $this->acl;
 433       $this->is_dialog = true;
 434     }
 435
 436     $smarty->assign("gotoKioskProfiles",$list);
 437     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 438
 439     /* Logonscript Management
 440      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 441      * Perform add Delete edit Posts
 442      */
 443
 444     /* Dialog Save */
 445     if(isset($_POST['LogonSave'])){
 446       $this->dialog->save_object();
 447       if(count($this->dialog->check())!=0){
 448         foreach($this->dialog->check() as $msg){
 449           print_red($msg);
 450         }
 451       }else{
 452         $tmp = $this->dialog->save();
 453         unset($this->dialog);
 454         $this->dialog=NULL;
 455         $this->is_dialog=false;
 456         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 457       }
 458     }
 459
 460     /* Dialog Quit without saving */
 461     if(isset($_POST['LogonCancel'])){
 462       $this->is_dialog= false;
 463       unset($this->dialog);
 464       $this->dialog= NULL;
 465     }
 466
 467     /* Check Edit Del New Posts for a selected LogonScript */
 468     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 469
 470       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 471        * In this case we create a new Logon Script.
 472        */
 473       if(isset($_POST['gotoLogonScriptNew'])){
 474         $this->is_dialog = true;
 475         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 476       }
 477
 478       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 479        * We only can delete if there is an entry selected.
 480        */
 481       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 482         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 483       }
 484
 485       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 486        * There must be an entry selected to perform edit request.
 487        */
 488       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 489         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 490         $this->is_dialog = true;
 491         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 492       }
 493     }
 494
 495     /* Append List to smarty*/
 496     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 497     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 498
 499     /* In this section server shares will be defined
 500      * A user can select one of the given shares and a mount point
 501      *  and attach this combination to his setup.
 502      */
 503
 504     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 505     if(!is_array($this->gotoShareSelections)){
 506       print $this->gotoShareSelections;
 507       $this->gotoShareSelections = array();
 508     }
 509     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 510
 511     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 512      * This entry will be, a combination of mountPoint and sharedefinitions
 513      */
 514     if(isset($_POST['gotoShareAdd'])){
 515       /* We assign a share to this user, if we don't know where to mount the share */
 516       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 517         print_red(_("You must specify a valid mount point."));
 518       }elseif(!(
 519         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 520         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 521         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 522         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 523         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 524         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 525         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 526         )
 527       ){
 528         print_red(_("You must specify a valid mount point."));
 529       }else{
 530         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 531         $s_mount = $_POST['gotoShareMountPoint'];
 532         $s_user  = $_POST['ShareUser'];
 533         /* Preparing the new assignment */
 534         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 535         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 536         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 537         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 538       }
 539     }
 540
 541     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 542      * If there is no defined share selected, we will abort the deletion without any message
 543      */
 544     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 545       unset($this->gotoShares[$_POST['gotoShare']]);
 546     }
 547
 548     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 549     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 550
 551     /* Hotplug devices will be handled here
 552      * There are 3 possible methods for this feature
 553      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 554      * Delete will erase an entry, the entry must be selcted in the ListBox first
 555      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 556      */
 557
 558     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 559     if(isset($_POST['gotoHotplugDeviceNew'])){
 560       $this->dialog = new hotplugDialog($this->config,$this->dn);
 561       $this->is_dialog = true;
 562     }
 563
 564     /* We have to delete the selected hotplug from the list*/
 565     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 566       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 567     }
 568
 569     /* There are already defined hotplugs from other users we could use */
 570     if(isset($_POST['gotoHotplugDeviceUse'])){
 571       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 572       $this->is_dialog = true;
 573     }
 574
 575     /* Dialog Aborted */
 576     if(isset($_POST['HotPlugCancel'])){
 577       unset($this->dialog);
 578       $this->dialog= NULL;
 579       $this->is_dialog = false;
 580     }
 581
 582     /* Dialod saved */
 583     if(isset($_POST['HotPlugSave'])){
 584       $this->dialog->save_object();
 585       if(count($this->dialog->check())!=0){
 586         foreach($this->dialog->check() as $msg){
 587           print_red($msg);
 588         }
 589       }else{
 590         $this->dialog->save_object();
 591         $a_tmp = $this->dialog->save();
 592         if(is_array($a_tmp)){
 593           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 594         }
 595         unset($this->dialog);
 596         $this->dialog= NULL;
 597         $this->is_dialog = false;
 598       }
 599     }
 600
 601     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 602     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 603
 604     /* Printer Assignment will managed below
 605      * A printer can be assigned in two different ways and two different types
 606      * There are 2 types of users assigned to a printer : user and admin
 607      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 608      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 609      */
 610
 611     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 612     if(isset($_POST['gotoPrinterAdd'])){
 613       $this->is_dialog=true;
 614       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 615     }
 616
 617     if(isset($_POST['PrinterCancel'])){
 618         $this->is_dialog=false;
 619         unset($this->dialog);
 620         $this->dialog=NULL;
 621     }
 622
 623     if(isset($_POST['PrinterSave'])){
 624       if(count($this->dialog->check())!=0){
 625         $tmp = $this->dialog->check();
 626         foreach($tmp as $msg){
 627           print_red($msg);
 628         }
 629       }else{
 630         $this->dialog->save_object();
 631         $tmp = $this->dialog->save();
 632         $tmp2= $this->dialog->getPrinter(true);
 633
 634         foreach($tmp as $pname){
 635           $this->gotoPrinter[$pname]=$tmp2[$pname];
 636           $this->gotoPrinter[$pname]['mode']="user";
 637         }
 638
 639         $this->is_dialog=false;
 640         unset($this->dialog);
 641         $this->dialog   =NULL;
 642       }
 643     }
 644
 645     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 646       $printer = $_POST['gotoPrinterSel'];
 647       foreach($printer as $pname){
 648         unset($this->gotoPrinter[$pname]);
 649       }
 650     }
 651
 652     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 653
 654
 655       $printers = $_POST['gotoPrinterSel'];
 656
 657       foreach($printers as $printer){
 658         if($this->gotoPrinter[$printer]['mode']=="user"){
 659           $this->gotoPrinter[$printer]['mode']="admin";
 660         }else{
 661           $this->gotoPrinter[$printer]['mode']="user";
 662         }
 663       }
 664     }
 665
 666     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 667     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 668
 669     /* General behavior */
 670     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 671       $this->dialog->save_object();
 672       return ($this->dialog->execute());
 673     }
 674     if($this->acl != "#none#"){
 675       $smarty->assign("useProfileACL","");
 676     }else{
 677       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 678       $smarty->assign("gotoProfileServerACL"," disabled ");
 679       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 680     }
 681
 682     if(!$this->useProfile){
 683       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 684       $smarty->assign("gotoProfileServerACL"," disabled ");
 685       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 686     }
 687
 688     /* Als smarty vars are set. Get smarty template and generate output */
 689     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 690
 691     return($display);
 692   }
 693
 694   function remove_from_parent()
 695   {
 696     /* only if it was an account*/
 697     if (!$this->initially_was_account){
 698       return;
 699     }
 700
 701     /* include global link_info */
 702     $ldap= $this->config->get_ldap_link();
 703
 704     /* Remove and write to LDAP */
 705     plugin::remove_from_parent();
 706
 707     /* Don't save our template variables */
 708     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 709
 710     /* Skip all these attributes */
 711     foreach($skip as $del){
 712       unset($this->attrs[$del]);
 713     }
 714
 715     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 716
 717     $ldap->cd($this->dn);
 718     $this->cleanup();
 719     $ldap->modify ($this->attrs);
 720
 721     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 722
 723     /* Optionally execute a command after we're done */
 724     $this->handle_post_events("remove");
 725   }
 726
 727
 728   /* Save data to object */
 729   function save_object()
 730   {
 731     /* Get all Posted vars
 732      * Setup checkboxes
 733      */
 734
 735
 736
 737     if(isset($_POST['iamposted'])){
 738       if(isset($_POST['useProfile'])){
 739         $this->useProfile = true;
 740       }else{
 741         $this->useProfile = false;
 742       }
 743       if(isset($_POST['gotoProfileFlag_C'])){
 744         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 745       }else{
 746         $this->gotoProfileFlag_C = false;
 747       }
 748       if(isset($_POST['gotoProfileFlag_L'])){
 749         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 750       }else{
 751         $this->gotoProfileFlag_L = false;
 752       }
 753
 754       plugin::save_object();
 755       foreach($this->attributes as $s_attr){
 756         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 757         if(isset($_POST[$s_attr])){
 758           $this->$s_attr = $_POST[$s_attr];
 759         }else{
 760           $this->$s_attr = false;
 761         }
 762       }
 763     }
 764   }
 765
 766
 767   /* Check supplied data */
 768   function check()
 769   {
 770     /* Call common method to give check the hook */
 771     $message= plugin::check();
 772
 773     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 774       $message[]=_("Please set a valid profile quota size.");
 775     }
 776     if(!isset($this->attrs['objectClass'])){
 777       $this->attrs['objectClass']=array();
 778     }
 779     if(!$this->is_group){
 780       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 781         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 782       }
 783     }
 784     return ($message);
 785   }
 786
 787
 788   /* Save to LDAP */
 789   function save()
 790   {
 791     /* If group was renamed, all printer settings get lost
 792      */
 793     /* only save changed variables ....*/
 794     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 795     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 796       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 797         $method="https://";
 798       }else{
 799         $method="http://";
 800       }
 801
 802       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 803       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 804     }else{
 805       $this->gotoKioskProfile= array();
 806     }
 807
 808     plugin::save();
 809     $ldap= $this->config->get_ldap_link();
 810
 811     $realyUsedAttrs= array();
 812
 813     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 814     /* Creating Kiosk Profiles */
 815     foreach($this->newKioskProfiles as $file){
 816       $contents = $file['contents'];
 817       $fp = @fopen($path."/".$file['name'],"w");
 818       if(!$fp){
 819         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 820       }else{
 821         fwrite($fp,$contents,strlen($contents));
 822       }
 823       @unlink($file['tmp_name']);
 824     }
 825
 826     /* Save already used objectClasses */
 827     $ocs        = $this->attrs['objectClass'];
 828     unset($ocs['count']);
 829     $this->attrs = array();
 830     $this->attrs['objectClass']= $ocs;
 831     foreach($this->objectclasses as $objc){
 832       if(!in_array($objc,$this->attrs['objectClass'])){
 833         $this->attrs['objectClass'][]=$objc;
 834       }
 835     }
 836
 837
 838     /* Save usersettings to Printer */
 839
 840     if(chkacl($this->acl,"gotoPrinter")!=""){
 841       $this->gotoPrinter = array();
 842     }
 843
 844     if($this->is_group){
 845       $s_suffix = "Group";
 846     }else{
 847       $s_suffix = "User";
 848     }
 849
 850
 851     /* 1. Search all printers that have our uid/cn as member
 852      * 2. Delete this uid/cn from every single entry and save it again.
 853      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 854      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 855      */
 856     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 857     while($attr = $ldap->fetch()){
 858
 859       /* Walk trough all printers and check if our user id used, if so remove it.
 860        * Later we will insert our uid at the right place.
 861        */
 862
 863       /* Remove normal entries (User)*/
 864       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 865         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 866           if($this->uid==$user){
 867             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 868           }
 869         }
 870       }
 871
 872       /* Remove administrational entries (Admin)*/
 873       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 874         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 875           if($this->uid==$user){
 876             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 877           }
 878         }
 879       }
 880
 881       /* Extract useable tags, to be able to save all changes
 882        */
 883       $attrs_used = array();
 884       foreach($attr as $key=>$val){
 885
 886         /* If index is numeric, skip it ...*/
 887         if((!is_numeric($key))&&($key!="count")){
 888
 889           /* If entry contains 'count' remove it */
 890           if(is_array($val)&&isset($val['count'])){
 891             unset($val['count']);
 892           }
 893           $attrs_used[$key]=$val;
 894         }
 895       }
 896       /* the result of cleaning the entry is
 897        *  to be able to directly save this again,
 898        *  if all changes are made
 899        */
 900       $attr= $attrs_used;
 901
 902 #fix : Id don't know why such an entry was set ...
 903       if(isset($attr['GOTOADMINPRINTER'])){
 904         unset($attr['GOTOADMINPRINTER']);
 905       }
 906
 907       /* Save changes */
 908       $ldap->cd($attr['dn']);
 909       unset($attr['dn']);
 910 $ldap->modify ($attr);
 911
 912       if($ldap->get_error()!="Success"){
 913         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 914       }
 915     }
 916
 917     /* All printers are cleaned, (our cn/uid removed)
 918      *  now we must add our uid / cn
 919      *  to the new configured printers.
 920      */
 921     foreach($this->gotoPrinter as $printer) {
 922       $ldap->cat($printer['dn']);
 923       $attrs= $ldap->fetch();
 924       $attrs_used = array();
 925       foreach($attrs as $key=>$val){
 926         if((!is_numeric($key))&&($key!="count")){
 927           if(is_array($val)&&isset($val['count'])){
 928             unset($val['count']);
 929           }
 930           $attrs_used[$key]=$val;
 931         }
 932       }
 933       /* $attrs contains all values
 934        * we need, to save the entry lateron
 935       */
 936       $attrs= $attrs_used;
 937
 938       /* Depending on the type (User/Admin)
 939        *  switch these attributes, that makes it easier
 940        */
 941       if($printer['mode'] == "user"){
 942         $attribute  = "goto".$s_suffix."Printer";
 943         $attribute2 = "goto".$s_suffix."AdminPrinter";
 944       }else{
 945         $attribute  = "goto".$s_suffix."AdminPrinter";
 946         $attribute2 = "goto".$s_suffix."Printer";
 947       }
 948
 949       /* If this user is already assigned to $attribute2
 950        * delete user from $attribute2, to be albe to attach him to $attribute
 951        * A user can't be admin and normal user for one printer
 952        */
 953       if(!isset($printer[$attribute2])){
 954         $printer[$attribute2]=array();
 955       }else{
 956         if(in_array($this->uid,$printer[$attribute2])){
 957           $tmp = array_flip($printer[$attribute2]);
 958           unset($tmp[$this->uid]);
 959           $attrs[$attribute2]=array_flip($tmp);
 960         }
 961         /* If Last entry removed, clear attribute*/
 962         if(empty($attrs[$attribute2])){
 963           $attrs[$attribute2]=array();
 964         }
 965       }
 966
 967       /* Attach user to the $attribute, if he is'nt already attached
 968        */
 969       if(!isset($attrs[$attribute])){
 970         $attrs[$attribute]=array($this->uid);
 971       }else{
 972         unset($attrs[$attribute]['count']);
 973         if(!in_array($this->uid,$attrs[$attribute])){
 974           $attrs[$attribute][]=$this->uid;
 975         }
 976       }
 977
 978       $ldap->cd($attrs['dn']);
 979       unset($attrs['dn']);
 980 $ldap->modify ($attrs);
 981
 982       if($ldap->get_error()!="Success"){
 983         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 984       }
 985     }
 986
 987     /* Prepare HotPlug devices */
 988     $this->attrs['gotoHotplugDevice'] = array();
 989     foreach($this->gotoHotplugDevices as $name => $device){
 990       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 991     }
 992
 993     /* Prepare LogonScripts */
 994     $this->attrs['gotoLogonScript'] = array();
 995     foreach($this->gotoLogonScripts as $name => $script){
 996       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 997                                             $script['LogonOverload'].$script['LogonLast']."|".
 998                                             $script['LogonPriority']."|".
 999                                             base64_encode($script['LogonData'])."|".
1000                                             $script['LogonDescription'];
1001     }
1002
1003     /* Prepare Shares */
1004     $this->attrs['gotoShare']=array();
1005     foreach($this->gotoShares as $name => $share){
1006       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
1007     }
1008
1009
1010     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1011     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile");
1012
1013     foreach($saveThis as $tosave){
1014       if(!empty($this->$tosave)){
1015         $this->attrs[$tosave]=$this->$tosave;
1016       }else{
1017         $this->attrs[$tosave]=array();
1018       }
1019     }
1020
1021     /* Prepare Flags */
1022     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1023     if(empty($this->attrs['gotoProfileFlags'][0])){
1024       $this->attrs['gotoProfileFlags']=array();
1025       }
1026
1027     if($this->useProfile == false){
1028       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1029       $this->attrs['gotoProfileServer']= array();
1030     }
1031
1032     foreach($this->attributes as $s_attr){
1033       if(chkacl($this->acl,$s_attr)!="") {
1034         if(isset($this->attrs[$s_attr])){
1035           unset($this->attrs[$s_attr]);
1036         }
1037       }
1038     }
1039
1040     $ldap->cat ($this->dn, array('dn'));
1041     if ($ldap->fetch()){
1042       $mode= "modify";
1043     } else {
1044       $mode= "add";
1045       $ldap->cd($this->config->current['BASE']);
1046       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1047     }
1048
1049     $ldap->cd($this->dn);
1050     $this->cleanup();
1051     $ldap->$mode($this->attrs);
1052     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1053     $this->handle_post_events($mode);
1054   }
1055
1056 /* Generate ListBox frindly output for the defined shares
1057  * Possibly Add or remove an attribute here,
1058  */
1059   function printOutAssignedShares()
1060   {
1061     $a_return = array();
1062     if(is_array($this->gotoShares)){
1063       foreach($this->gotoShares as $share){
1064         if (!preg_match('/^!/', $share['server'])){
1065           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1066         }
1067       }
1068     }
1069     return($a_return);
1070   }
1071
1072 /* Generate ListBox frindly output for the definedhotplugs
1073  * Possibly Add or remove an attribute here,
1074  */
1075 function printOutHotPlugDevices()
1076   {
1077     $a_return= array();
1078     if(is_array($this->gotoHotplugDevices)){
1079       foreach($this->gotoHotplugDevices as $key=>$device){
1080         $a_return[$key] = $device['name']." - ".$device['id'];
1081       }
1082     }
1083     return($a_return);
1084   }
1085
1086   /* Generates ListBox frienly output of used printer devices
1087    * Append ' - admin' if printer is used in admin mode
1088    */
1089   function printOutPrinterDevices()
1090   {
1091     $a_return = array();
1092     if(is_array($this->gotoPrinter)){
1093       foreach($this->gotoPrinter as $printer){
1094         if($printer['mode'] == "admin"){
1095           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1096         }else{
1097           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1098         }
1099       }
1100     }
1101     return($a_return);
1102   }
1103
1104   /* Generates ListBox frienly output of used logonscripts
1105    */
1106   function printOutLogonScripts()
1107   {
1108     $a_return = array();
1109     if(is_array($this->gotoLogonScripts)){
1110       foreach($this->gotoLogonScripts as $script){
1111         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1112       }
1113     }
1114     return($a_return);
1115   }
1116 }
1117
1118
1119
1120
1121 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1122 ?>