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   var $gosaDefaultPrinter = "";     // Default printer
  44
  45   /* Share */
  46   var $gotoShares         = array();// Current Share Options
  47   var $gotoShare          = "";     // currently selected Share Option
  48   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  49   var $gotoAvailableShares= array();// Available Shares for this account
  50
  51   /* Kiosk profile */
  52   var $gotoKioskProfile   = "none";     // The selected Kiosk Profile
  53   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  54   var $newKioskProfiles   = array();
  55
  56   /* Hotplug Devices */
  57   var $gotoHotplugDevice  = array();     // Selected hotplug
  58   var $gotoHotplugDevices = array();// Already configured hotplug devices
  59
  60
  61   /* general settings */
  62   // Sets the attributes which will kept on page reload, which will be saved, ...
  63
  64   var $CopyPasteVars      = array("gotoHotplugDevices","newKioskProfiles","gotoAvailableShares","gotoShareSelections","gotoPrinterSel","gotoProfileFlag_L","gotoXResolutions","gotoProfileFlag_C","gotoProfileServers","useProfile","is_group","in_dialog","OrigCn");
  65
  66   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  67                                     "gotoXResolution","gotoProfileQuota",
  68                                     "gotoLogonScripts","gotoLogonScript",
  69                                     "gotoPrinter", "gosaDefaultPrinter",
  70                                     "gotoShares","gotoShare",
  71                                     "gotoKioskProfile","gotoKioskProfiles"
  72                                     );
  73   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  74   var $cn;
  75   var $OrigCn;
  76
  77   function environment ($config, $dn= NULL)
  78   {
  79     plugin::plugin ($config, $dn);
  80
  81     /* Check : Are we currently editing a group or user dialog */
  82     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  83       $suffix="Group";
  84       $this->uid          = $this->attrs['cn'][0];
  85       $this->attrs['uid'] = $this->attrs['cn'][0];
  86       $this->OrigCn = $this->attrs['cn'][0];
  87     }else{
  88       $suffix="User";
  89     }
  90
  91     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
  92
  93     /* Get all Printer assignments */
  94     $ldap = $this->config->get_ldap_link();
  95     $ldap->cd($this->config->current['BASE']);
  96     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  97     while($printer = $ldap->fetch()){
  98       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  99       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
 100     }
 101     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
 102     while($printer = $ldap->fetch()){
 103       $this->gotoPrinter[$printer['cn'][0]]=$printer;
 104       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
 105     }
 106
 107     /* prepare hotplugs */
 108     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 109       unset($this->attrs['gotoHotplugDevice']['count']);
 110       foreach($this->attrs['gotoHotplugDevice'] as $device){
 111         $tmp = $tmp2 = array();
 112         $tmp = split("\|",$device);
 113         $tmp2['name']        = $tmp[0];
 114         $tmp2['description'] = $tmp[1];
 115         $tmp2['id']          = $tmp[2];
 116         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 117       }
 118     }
 119
 120     /* prepare LogonScripts */
 121     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 122       unset($this->attrs['gotoLogonScript']['count']);
 123       foreach($this->attrs['gotoLogonScript'] as $device){
 124         $tmp = $tmp2 = array();
 125         $tmp = split("\|",$device);
 126         $tmp2['LogonName']        = $tmp[0];
 127         $tmp2['LogonPriority']    = $tmp[2];
 128         if(preg_match("/O/i",$tmp[1])){
 129           $tmp2['LogonOverload'] = "O";
 130         }else{
 131           $tmp2['LogonOverload'] = "";
 132         }
 133         if(preg_match("/L/i",$tmp[1])){
 134           $tmp2['LogonLast'] = "L";
 135         }else{
 136           $tmp2['LogonLast'] = "";
 137         }
 138         $tmp2['LogonData']        = base64_decode($tmp[3]);
 139         $tmp2['LogonDescription'] = $tmp[4];
 140         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 141       }
 142     }
 143
 144     /* Prepare Shares */
 145     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 146       unset($this->attrs['gotoShare']['count']);
 147       foreach($this->attrs['gotoShare'] as $share){
 148         $tmp = $tmp2 = array();
 149         $tmp = split("\|",$share);
 150         $tmp2['server']      =$tmp[0];
 151         $tmp2['name']        =$tmp[1];
 152
 153         /* Decode base64 if needed */
 154         if (!preg_match('%/%', $tmp[2])){
 155           $tmp2['mountPoint']  =base64_decode($tmp[2]);
 156         } else {
 157           $tmp2['mountPoint']  =$tmp[2];
 158         }
 159
 160         if(isset($tmp[3])){
 161           $tmp2['PwdHash']  =$tmp[3];
 162         }else{
 163           $tmp2['PwdHash']  ="";
 164         }
 165         if(isset($tmp[4])){
 166           $tmp2['Username']  =$tmp[4];
 167         }else{
 168           $tmp2['Username']  ="";
 169         }
 170         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 171       }
 172     }
 173
 174     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 175       $chr = $this->gotoProfileFlags[$i];
 176       $name = "gotoProfileFlag_".$chr;
 177       $this->$name=$chr;
 178     }
 179
 180     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 181       $this->useProfile = true;
 182     }else{
 183       $this->useProfile = false;
 184     }
 185
 186     /* Set to group environment if we editing a group */
 187     if(!isset($this->parent)){
 188       $this->is_group = true;
 189     }
 190
 191     /* Set resolutions */
 192     $this->gotoXResolutions = array("auto"=>_("auto"),
 193                                     "640x480"   =>  "640x480",
 194                                     "800x600"   =>  "800x600",
 195                                     "1024x768"  =>  "1024x768",
 196                                     "1154x864"  =>  "1154x864",
 197                                     "1280x768"  =>  "1280x768",
 198                                     "1280x1024" =>  "1280x1024");
 199
 200     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 201       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 202
 203       if(is_readable($file)){
 204         $str = file_get_contents($file);
 205         $lines = split("\n",$str);
 206         foreach($lines as $line){
 207           $line = trim($line);
 208           if(!empty($line)){
 209             $this->gotoXResolutions[$line]=$line;
 210           }
 211         }
 212         //natcasesort($this->gotoXResolutions);
 213       }else{
 214         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 215       }
 216     }
 217
 218
 219     $this->gotoProfileServers= $config->getShareServerList() ;
 220     $this->gotoShareSelections= $config->getShareList(true);
 221     $this->gotoAvailableShares= $config->getShareList(false);
 222
 223   }
 224
 225   function execute()
 226   {
 227         /* Call parent execute */
 228         plugin::execute();
 229
 230   /* Fill templating stuff */
 231   $smarty= get_smarty();
 232   $display= "";
 233
 234   /* Prepare all variables for smarty */
 235   foreach($this->attributes as $s_attr){
 236     /* Set value*/
 237     $smarty->assign($s_attr,$this->$s_attr);
 238
 239     /* Set checkbox state*/
 240     if(empty($this->$s_attr)){
 241       $smarty->assign($s_attr."CHK","");
 242     }else{
 243       $smarty->assign($s_attr."CHK"," checked ");
 244     }
 245
 246     /* Prepare ACL settings*/
 247     if(chkacl($this->acl,$s_attr)=="") {
 248       $smarty->assign($s_attr."ACL","");
 249     }else{
 250       $smarty->assign($s_attr."ACL"," disabled ");
 251     }
 252
 253   }
 254
 255   /* Is accout enabled | are we editing from usermenu or admin menu
 256      All these tab management is done here
 257    */
 258
 259   /* Working from Usermenu an the Account is currently disbled
 260      * this->parent :  is only set if we are working in a list of tabs
 261      * is_account   :  is only true if the needed objectClass is given
 262     */
 263     if((!isset($this->parent))&&(!$this->is_account)){
 264       /* We are currently editing this tab from usermenu, but this account is not enabled */
 265       $smarty->assign("is_account",$this->is_account);
 266       /* Load template */
 267       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 268       /* Avoid the "You are currently editing ...." message when you leave this tab */
 269       $display .= back_to_main();
 270       /* Display our message to the user */
 271       return $display;
 272
 273
 274     /* We are currently editing from group tabs, because
 275      * $this->parent is set
 276      * posixAccount is not set, so we are not in usertabs.
 277      */
 278     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 279       $smarty->assign("is_account","true");
 280       $this->is_group     = true;
 281       $this->uid          = $this->cn;
 282       $this->attrs['uid'] = $this->cn;
 283
 284       /* Change state if needed */
 285       if (isset($_POST['modify_state'])){
 286         $this->is_account= !$this->is_account;
 287       }
 288
 289       /* Group Dialog with enabled environment options */
 290       if ($this->is_account){
 291         $display= $this->show_header(_("Remove environment extension"),
 292             _("Environment extension enabled. You can disable it by clicking below."));
 293       } else {
 294
 295       /* Environment is disabled
 296          If theres is no posixAccount enabled, you won't be able to enable
 297          environment extensions
 298        */
 299         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 300           // 4. There is a PosixAccount
 301           $display= $this->show_header(_("Add environment extension"),
 302               _("Environment extension disabled. You can enable it by clicking below."));
 303           return $display;
 304         }else{
 305           // 4. There is no PosixAccount
 306           $display= $this->show_header(_("Add environment extension"),
 307               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 308           return $display;
 309         }
 310       }
 311     }else{
 312       /* Editing from Usermenu
 313        *  Tell smarty that this accoutn is enabled
 314        */
 315       $smarty->assign("is_account","true");
 316
 317       $this->is_group = false;
 318
 319       /* Do we need to flip is_account state? */
 320       if (isset($_POST['modify_state'])){
 321         $this->is_account= !$this->is_account;
 322       }
 323
 324       if(isset($this->parent)){
 325
 326         // 3. Account enabled . Editing from adminmenu
 327         if ($this->is_account){
 328           $display= $this->show_header(_("Remove environment extension"),
 329               _("Environment extension enabled. You can disable it by clicking below."));
 330         } else {
 331
 332           if($this->parent->by_object['posixAccount']->is_account==true){
 333             // 4. There is a PosixAccount
 334             $display= $this->show_header(_("Add environment extension"),
 335                 _("Environment extension disabled. You can enable it by clicking below."));
 336             return $display;
 337           }else{
 338             // 4. There is a PosixAccount
 339             $display= $this->show_header(_("Add environment extension"),
 340                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 341             return $display;
 342           }
 343         }
 344       }
 345     }
 346     /* Account is Account : is_accounbt=true.
 347      * Else we won't reach this.
 348      */
 349
 350     /* Prepare all variables for smarty */
 351     foreach($this->attributes as $s_attr){
 352       /* Set value*/
 353       $smarty->assign($s_attr,$this->$s_attr);
 354
 355       /* Set checkbox state*/
 356       if(empty($this->$s_attr)){
 357         $smarty->assign($s_attr."CHK","");
 358       }else{
 359         $smarty->assign($s_attr."CHK"," checked ");
 360       }
 361
 362       /* Prepare ACL settings*/
 363       if(chkacl($this->acl,$s_attr)=="") {
 364         $smarty->assign($s_attr."ACL","");
 365       }else{
 366         $smarty->assign($s_attr."ACL"," disabled ");
 367       }
 368
 369     }
 370
 371     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 372       if(chkacl($this->acl,$s_attr)=="") {
 373         $smarty->assign($s_attr."ACL","");
 374       }else{
 375         $smarty->assign($s_attr."ACL"," disabled ");
 376       }
 377     }
 378
 379     if(empty($this->useProfile)){
 380       $smarty->assign("gotoProfileACL","disabled");
 381       $smarty->assign("useProfileCHK","");
 382     }else{
 383       $smarty->assign("gotoProfileACL","");
 384       $smarty->assign("useProfileCHK"," checked ");
 385     }
 386
 387
 388     $smarty->assign("useProfileACL","");
 389     if($this->acl != "#none#"){
 390       $smarty->assign("useProfileACL","");
 391       $smarty->assign("gotoProfileFlag_CACL"," ");
 392       $smarty->assign("gotoProfileQuotaACL"," ");
 393     }else{
 394       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 395       $smarty->assign("useProfileACL","disabled");
 396       $smarty->assign("gotoProfileServer"," disabled ");
 397       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 398     }
 399
 400     /* HANDLE Profile Settings here
 401      * Assign available Quota and resolution settings
 402      * Get all available profile server
 403      * Get cache checkbox
 404      * Assign this all to Smarty
 405      */
 406
 407     if(empty($this->gotoProfileFlag_L)){
 408       $smarty->assign("gotoProfileFlag_LCHK"," ");
 409     }else{
 410       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 411     }
 412
 413     if(empty($this->gotoProfileFlag_C)){
 414       $smarty->assign("gotoProfileFlag_CCHK"," ");
 415     }else{
 416       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 417     }
 418
 419
 420     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 421     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 422
 423     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 424     if(!is_array($this->gotoProfileServers)){
 425       $this->gotoProfileServers =array();
 426     }
 427     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 428
 429     /* Handle kiosk profiles
 430      * Read available from filesystem
 431      * Open management if post is transmitted
 432      */
 433
 434     /* Save */
 435     if(isset($_POST['KioskClose'])){
 436       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 437
 438       unset($this->dialog);
 439       $this->dialog=NULL;
 440       $this->is_dialog = false;
 441     }
 442
 443     /* Reassign help class */
 444     $_SESSION['current_class_for_help'] = get_class($this);
 445
 446     /* Open Management Dialog */
 447     if(isset($_POST['KioskManagementDialog'])){
 448       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 449       $this->dialog->parent= $this;
 450       $this->dialog->acl = $this->acl;
 451       $this->is_dialog = true;
 452     }
 453     $tmp = new kioskManagementDialog($this->config,$this->dn);
 454     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 455     $list['none']=_("None");
 456     $list = array_reverse($list);
 457     $smarty->assign("gotoKioskProfiles",$list);
 458     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 459
 460     /* Logonscript Management
 461      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 462      * Perform add Delete edit Posts
 463      */
 464
 465     /* Dialog Save */
 466     if(isset($_POST['LogonSave'])){
 467       $this->dialog->save_object();
 468       if(count($this->dialog->check())!=0){
 469         foreach($this->dialog->check() as $msg){
 470           print_red($msg);
 471         }
 472       }else{
 473         $tmp = $this->dialog->save();
 474         unset($this->dialog);
 475         $this->dialog=NULL;
 476         $this->is_dialog=false;
 477         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 478       }
 479     }
 480
 481     /* Dialog Quit without saving */
 482     if(isset($_POST['LogonCancel'])){
 483       $this->is_dialog= false;
 484       unset($this->dialog);
 485       $this->dialog= NULL;
 486     }
 487
 488     /* Check Edit Del New Posts for a selected LogonScript */
 489     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 490
 491       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 492        * In this case we create a new Logon Script.
 493        */
 494       if(isset($_POST['gotoLogonScriptNew'])){
 495         $this->is_dialog = true;
 496         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 497       }
 498
 499       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 500        * We only can delete if there is an entry selected.
 501        */
 502       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 503         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 504       }
 505
 506       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 507        * There must be an entry selected to perform edit request.
 508        */
 509       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 510         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 511         $this->is_dialog = true;
 512         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 513       }
 514     }
 515
 516     /* Append List to smarty*/
 517     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 518     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 519
 520     /* In this section server shares will be defined
 521      * A user can select one of the given shares and a mount point
 522      *  and attach this combination to his setup.
 523      */
 524
 525     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 526     if(!is_array($this->gotoShareSelections)){
 527       print $this->gotoShareSelections;
 528       $this->gotoShareSelections = array();
 529     }
 530     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 531
 532     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 533      * This entry will be, a combination of mountPoint and sharedefinitions
 534      */
 535     if(isset($_POST['gotoShareAdd'])){
 536       /* We assign a share to this user, if we don't know where to mount the share */
 537       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 538         print_red(_("You must specify a valid mount point."));
 539       }elseif(!(
 540         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 541         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 542         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 543         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 544         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 545         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 546         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 547         )
 548       ){
 549         print_red(_("You must specify a valid mount point."));
 550       }else{
 551         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 552         $s_mount = $_POST['gotoShareMountPoint'];
 553         $s_user  = $_POST['ShareUser'];
 554         /* Preparing the new assignment */
 555         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 556         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 557         $this->gotoShares[$a_share['name']."|".$a_share['server']]['PwdHash']="";
 558         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 559       }
 560     }
 561
 562     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 563      * If there is no defined share selected, we will abort the deletion without any message
 564      */
 565     $once = true;
 566     foreach($_POST as $name => $value){
 567       if((preg_match("/^gotoShareDel_/",$name)) && ($once)){
 568         $once = false;
 569         $key  = preg_replace("/^gotoShareDel_/","",$name);
 570         $key  = preg_replace("/_+[xy]$/","",$key);
 571         $key  = base64_decode($key);
 572         if(isset($this->gotoShares[$key])) {
 573           unset($this->gotoShares[$key]);
 574         }
 575
 576         /* Remove corresponding password entry, too. This is a workaround
 577            to get rid of old-style entries. */
 578         $key= base64_decode($key);
 579         if(isset($this->gotoShares[$key])) {
 580           unset($this->gotoShares[$key]);
 581         }
 582
 583       }
 584       if((preg_match("/^gotoShareResetPwd_/",$name)) && ($once)){
 585         $once = false;
 586         $key  = preg_replace("/^gotoShareResetPwd_/","",$name);
 587         $key  = preg_replace("/_+[xy]$/","",$key);
 588         $key  = base64_decode($key);
 589         $this->gotoShares[$key]['PwdHash'] = "";
 590       }
 591     }
 592
 593     $divlistShares = new divSelectBox("gotoShares");
 594     $divlistShares->SetHeight(100);
 595     $tmp = $this->printOutAssignedShares();
 596
 597     foreach($tmp as $key => $value){
 598       $img = "";
 599
 600       /* Check if entry starts with an ! */
 601       if(preg_match("/^!/",$this->gotoShares[$key]['server'])){
 602
 603         /* If we are currently editing groups environment, skip those ! entries */
 604         if($this->is_group) continue;
 605
 606         /* Create pwd reset images */
 607         if($this->gotoShares[$key]['PwdHash'] != ""){
 608           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 609             title='"._("Reset password hash")."'>";
 610         }
 611         $field1 = array("string" => "<font style=\"color:#C0C0C0\">".$value."</font>" );
 612         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 613       }else{
 614
 615         /* Create pwd reset img && delete image */
 616         if($this->gotoShares[$key]['PwdHash'] != ""){
 617           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 618             title='"._("Reset password hash")."'>";
 619           $img.= "&nbsp;";
 620         }
 621         $img.= "<input type='image' name='gotoShareDel_".base64_encode($key)." 'src='images/edittrash.png' alt='"._("Delete")."'
 622           title='"._("Delete share entry")."'>";
 623         $field1 = array("string" => $value);
 624         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 625       }
 626       $divlistShares->AddEntry(array($field1,$field2));
 627     }
 628     $smarty->assign("divlistShares",$divlistShares->DrawList());
 629
 630     /* Hotplug devices will be handled here
 631      * There are 3 possible methods for this feature
 632      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 633      * Delete will erase an entry, the entry must be selcted in the ListBox first
 634      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 635      */
 636
 637     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 638     if(isset($_POST['gotoHotplugDeviceNew'])){
 639       $this->dialog = new hotplugDialog($this->config,$this->dn);
 640       $this->is_dialog = true;
 641     }
 642
 643     /* We have to delete the selected hotplug from the list*/
 644     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 645       foreach($_POST['gotoHotplugDevice'] as $name){
 646         unset($this->gotoHotplugDevices[$name]);
 647       }
 648     }
 649
 650     /* There are already defined hotplugs from other users we could use */
 651     if(isset($_POST['gotoHotplugDeviceUse'])){
 652       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 653       $this->is_dialog = true;
 654     }
 655
 656     /* Dialog Aborted */
 657     if(isset($_POST['HotPlugCancel'])){
 658       unset($this->dialog);
 659       $this->dialog= NULL;
 660       $this->is_dialog = false;
 661     }
 662
 663     /* Dialod saved */
 664     if(isset($_POST['HotPlugSave'])){
 665       $this->dialog->save_object();
 666       if(count($this->dialog->check())!=0){
 667         foreach($this->dialog->check() as $msg){
 668           print_red($msg);
 669         }
 670       }else{
 671         $this->dialog->save_object();
 672         $a_tmp = $this->dialog->save();
 673
 674         if(is_array($a_tmp)){
 675           foreach($a_tmp as $name => $hotplug){
 676             $this->gotoHotplugDevices[$name]= $hotplug;
 677           }
 678         }
 679         unset($this->dialog);
 680         $this->dialog= NULL;
 681         $this->is_dialog = false;
 682       }
 683     }
 684
 685     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 686     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 687
 688     /* Printer Assignment will managed below
 689      * A printer can be assigned in two different ways and two different types
 690      * There are 2 types of users assigned to a printer : user and admin
 691      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 692      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 693      */
 694
 695     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 696     if(isset($_POST['gotoPrinterAdd'])){
 697       $this->is_dialog=true;
 698       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 699     }
 700
 701     if(isset($_POST['PrinterCancel'])){
 702         $this->is_dialog=false;
 703         unset($this->dialog);
 704         $this->dialog=NULL;
 705     }
 706
 707     if(isset($_POST['PrinterSave'])){
 708       if(count($this->dialog->check())!=0){
 709         $tmp = $this->dialog->check();
 710         foreach($tmp as $msg){
 711           print_red($msg);
 712         }
 713       }else{
 714         $this->dialog->save_object();
 715         $tmp = $this->dialog->save();
 716         $tmp2= $this->dialog->getPrinter(true);
 717
 718         foreach($tmp as $pname){
 719           $this->gotoPrinter[$pname]=$tmp2[$pname];
 720           $this->gotoPrinter[$pname]['mode']="user";
 721         }
 722
 723         $this->is_dialog=false;
 724         unset($this->dialog);
 725         $this->dialog   =NULL;
 726       }
 727     }
 728
 729     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 730       $printer = $_POST['gotoPrinterSel'];
 731       foreach($printer as $pname){
 732         unset($this->gotoPrinter[$pname]);
 733       }
 734     }
 735
 736     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 737
 738
 739       $printers = $_POST['gotoPrinterSel'];
 740
 741       foreach($printers as $printer){
 742         if($this->gotoPrinter[$printer]['mode']=="user"){
 743           $this->gotoPrinter[$printer]['mode']="admin";
 744         }else{
 745           $this->gotoPrinter[$printer]['mode']="user";
 746         }
 747       }
 748     }
 749
 750     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 751       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 752         $this->gosaDefaultPrinter= "";
 753       } else {
 754         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 755       }
 756     }
 757
 758     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 759     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 760
 761     /* General behavior */
 762     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 763       $this->dialog->save_object();
 764       $disp =$this->dialog->execute();
 765
 766       $tmp = new kioskManagementDialog($this->config,$this->dn);
 767       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 768       $list['none']=_("None");
 769       $list = array_reverse($list);
 770       if(!isset($list[$this->gotoKioskProfile])){
 771         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 772         $this->gotoKioskProfile = 'none';
 773       }
 774       return($disp);
 775     }
 776     if($this->acl != "#none#"){
 777       $smarty->assign("useProfileACL","");
 778     }else{
 779       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 780       $smarty->assign("gotoProfileServerACL"," disabled ");
 781       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 782     }
 783
 784     if(!$this->useProfile){
 785       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 786       $smarty->assign("gotoProfileServerACL"," disabled ");
 787       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 788     }
 789
 790     /* Als smarty vars are set. Get smarty template and generate output */
 791     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 792     return($display);
 793   }
 794
 795   function remove_from_parent()
 796   {
 797     /* only if it was an account*/
 798     if (!$this->initially_was_account){
 799       return;
 800     }
 801
 802     /* include global link_info */
 803     $ldap= $this->config->get_ldap_link();
 804
 805     /* Remove and write to LDAP */
 806     plugin::remove_from_parent();
 807
 808     /* Don't save our template variables */
 809     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 810
 811     /* Skip all these attributes */
 812     foreach($skip as $del){
 813       unset($this->attrs[$del]);
 814     }
 815
 816     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 817
 818     $ldap->cd($this->dn);
 819     $this->cleanup();
 820     $ldap->modify ($this->attrs);
 821
 822     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 823
 824     /* Optionally execute a command after we're done */
 825     $this->handle_post_events("remove");
 826   }
 827
 828
 829   /* Save data to object */
 830   function save_object()
 831   {
 832     /* Get all Posted vars
 833      * Setup checkboxes
 834      */
 835
 836     if(isset($_POST['iamposted'])){
 837       if(isset($_POST['useProfile'])){
 838         $this->useProfile = true;
 839       }else{
 840         $this->useProfile = false;
 841       }
 842       if(isset($_POST['gotoProfileFlag_C'])){
 843         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 844       }else{
 845         $this->gotoProfileFlag_C = false;
 846       }
 847       if(isset($_POST['gotoProfileFlag_L'])){
 848         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 849       }else{
 850         $this->gotoProfileFlag_L = false;
 851       }
 852
 853       $tmp= $this->gosaDefaultPrinter;
 854       plugin::save_object();
 855       foreach($this->attributes as $s_attr){
 856         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 857         if(isset($_POST[$s_attr])){
 858           $this->$s_attr = $_POST[$s_attr];
 859         }else{
 860           $this->$s_attr = false;
 861         }
 862       }
 863       $this->gosaDefaultPrinter= $tmp;
 864     }
 865   }
 866
 867
 868   /* Check supplied data */
 869   function check()
 870   {
 871     /* Call common method to give check the hook */
 872     $message= plugin::check();
 873
 874     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 875       $message[]=_("Please set a valid profile quota size.");
 876     }
 877     if(!isset($this->attrs['objectClass'])){
 878       $this->attrs['objectClass']=array();
 879     }
 880     if(!$this->is_group){
 881       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 882         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 883       }
 884     }
 885     return ($message);
 886   }
 887
 888
 889   /* Save to LDAP */
 890   function save()
 891   {
 892     /* If group was renamed, all printer settings get lost
 893      */
 894     /* only save changed variables ....*/
 895     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 896     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 897       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 898         $method="https://";
 899       }else{
 900         $method="http://";
 901       }
 902
 903       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 904       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 905     }else{
 906       $this->gotoKioskProfile= array();
 907     }
 908
 909     plugin::save();
 910     $ldap= $this->config->get_ldap_link();
 911
 912     $realyUsedAttrs= array();
 913
 914     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 915     /* Creating Kiosk Profiles */
 916     foreach($this->newKioskProfiles as $file){
 917       $contents = $file['contents'];
 918       $fp = @fopen($path."/".$file['name'],"w");
 919       if(!$fp){
 920         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 921       }else{
 922         fwrite($fp,$contents,strlen($contents));
 923       }
 924       @unlink($file['tmp_name']);
 925     }
 926
 927     /* Save already used objectClasses */
 928     $ocs        = $this->attrs['objectClass'];
 929     unset($ocs['count']);
 930     $this->attrs = array();
 931     $this->attrs['objectClass']= $ocs;
 932     foreach($this->objectclasses as $objc){
 933       if(!in_array($objc,$this->attrs['objectClass'])){
 934         $this->attrs['objectClass'][]=$objc;
 935       }
 936     }
 937
 938
 939     /* Save usersettings to Printer */
 940     if(chkacl($this->acl,"gotoPrinter")!=""){
 941       $this->gotoPrinter = array();
 942     }
 943
 944     /* 1. Search all printers that have our uid/cn as member
 945      * 2. Delete this uid/cn from every single entry and save it again.
 946      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 947      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 948      */
 949     $types = array( "gotoUserPrinter"       => "AddUser",
 950                     "gotoGroupPrinter"      => "AddGroup",
 951                     "gotoUserAdminPrinter"  => "AddAdminUser",
 952                     "gotoGroupAdminPrinter" => "AddAdminGroup");
 953
 954     if($this->is_group){
 955       $s_suffix = "Group";
 956       $useVar   = "cn";
 957     }else{
 958       $useVar   = "uid";
 959       $s_suffix = "User";
 960     }
 961
 962     /* Remove old entries */
 963     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."Printer=".$this->uid."))",array("*"));
 964     while($attr = $ldap->fetch()){
 965       $printerObj = NULL;
 966       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 967       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."Printer"],$this->uid);
 968       $printerObj->by_object['printgeneric']->save();
 969     }
 970
 971     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."AdminPrinter=".$this->uid."))",array("*"));
 972     while($attr = $ldap->fetch()){
 973       $printerObj = NULL;
 974       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 975       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."AdminPrinter"],$this->uid);
 976       $printerObj->by_object['printgeneric']->save();
 977     }
 978
 979     foreach($this->gotoPrinter as $printer){
 980       $printerObj = NULL;
 981       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$printer['dn']);
 982
 983       if($printer['mode'] == "admin") {
 984         $attribute = "goto".$s_suffix."AdminPrinter";
 985       }else{
 986         $attribute = "goto".$s_suffix."Printer";
 987       }
 988
 989       $printerObj->by_object['printgeneric']->AddMember($types[$attribute],$this->dn);
 990       $printerObj->by_object['printgeneric']->save();
 991     }
 992
 993
 994
 995     /* Prepare HotPlug devices */
 996     $this->attrs['gotoHotplugDevice'] = array();
 997     foreach($this->gotoHotplugDevices as $name => $device){
 998       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 999     }
1000
1001     /* Prepare LogonScripts */
1002     $this->attrs['gotoLogonScript'] = array();
1003     foreach($this->gotoLogonScripts as $name => $script){
1004       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1005                                             $script['LogonOverload'].$script['LogonLast']."|".
1006                                             $script['LogonPriority']."|".
1007                                             base64_encode($script['LogonData'])."|".
1008                                             $script['LogonDescription'];
1009     }
1010
1011     /* Prepare Shares */
1012     $this->attrs['gotoShare']=array();
1013     foreach($this->gotoShares as $name => $share){
1014       $mntp= $share['mountPoint'];
1015       if (!preg_match('=^[a-z0-9+_/%-]+$=i', $mntp)){
1016         $mntp= base64_encode($mntp);
1017       }
1018       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$mntp."|".$share['PwdHash']."|".$share['Username'];
1019     }
1020
1021
1022     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1023     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1024
1025     foreach($saveThis as $tosave){
1026       if(!empty($this->$tosave)){
1027         $this->attrs[$tosave]=$this->$tosave;
1028       }else{
1029         $this->attrs[$tosave]=array();
1030       }
1031     }
1032
1033     /* Prepare Flags */
1034     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1035     if(empty($this->attrs['gotoProfileFlags'][0])){
1036       $this->attrs['gotoProfileFlags']=array();
1037       }
1038
1039     if($this->useProfile == false){
1040       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1041       $this->attrs['gotoProfileServer']= array();
1042     }
1043
1044     foreach($this->attributes as $s_attr){
1045       if(chkacl($this->acl,$s_attr)!="") {
1046         if(isset($this->attrs[$s_attr])){
1047           unset($this->attrs[$s_attr]);
1048         }
1049       }
1050     }
1051
1052     $ldap->cat ($this->dn, array('dn'));
1053     if ($ldap->fetch()){
1054       $mode= "modify";
1055     } else {
1056       $mode= "add";
1057       $ldap->cd($this->config->current['BASE']);
1058       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1059     }
1060
1061     $ldap->cd($this->dn);
1062     $this->cleanup();
1063     $ldap->$mode($this->attrs);
1064     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1065     $this->handle_post_events($mode);
1066   }
1067
1068 /* Generate ListBox frindly output for the defined shares
1069  * Possibly Add or remove an attribute here,
1070  */
1071   function printOutAssignedShares()
1072   {
1073     $a_return = array();
1074     if(is_array($this->gotoShares)){
1075       foreach($this->gotoShares as $share){
1076         if(preg_match("/^!/",$share['server'])){
1077           $a_return[$share['name']."|".$share['server']]= preg_replace("/^!/","",$share['server'])."://".$share['name']." - "._("group share");
1078         }else{
1079           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1080         }
1081       }
1082     }
1083     return($a_return);
1084   }
1085
1086 /* Generate ListBox frindly output for the definedhotplugs
1087  * Possibly Add or remove an attribute here,
1088  */
1089 function printOutHotPlugDevices()
1090   {
1091     $a_return= array();
1092     if(is_array($this->gotoHotplugDevices)){
1093       foreach($this->gotoHotplugDevices as $key=>$device){
1094         $a_return[$key] = $device['name']." - ".$device['id'];
1095       }
1096     }
1097     return($a_return);
1098   }
1099
1100   /* Generates ListBox frienly output of used printer devices
1101    * Append ' - admin' if printer is used in admin mode
1102    */
1103   function printOutPrinterDevices()
1104   {
1105     $a_return = array();
1106     if(is_array($this->gotoPrinter)){
1107       foreach($this->gotoPrinter as $printer){
1108         if($printer['mode'] == "admin"){
1109           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1110         }else{
1111           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1112         }
1113         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1114           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1115         }
1116       }
1117     }
1118     return($a_return);
1119   }
1120
1121   /* Generates ListBox frienly output of used logonscripts
1122    */
1123   function printOutLogonScripts()
1124   {
1125     $a_return = array();
1126     if(is_array($this->gotoLogonScripts)){
1127       foreach($this->gotoLogonScripts as $script){
1128         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1129       }
1130     }
1131     return($a_return);
1132   }
1133 }
1134
1135
1136
1137
1138 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1139 ?>