plugins/personal/environment/class_environment.inc

   1 <?php
   2
   3 class environment extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account       = FALSE;
  12   var $plHeadline           = "Environment";
  13   var $plDescription        = "This does something";
  14   var $dialog               = false;    // Indicates that we are currently editing in an seperate dialog
  15
  16   var $in_dialog            = false;
  17   var $uid                  = "";
  18
  19   var $is_group             = false;
  20
  21   /* Attribute definition
  22    */
  23
  24   /* profile management */
  25   var $useProfile         = false;  // Specifies if we want to use a Server
  26   var $gotoProfileServer  = "";     // Specifies the selected profile server
  27   var $gotoProfileServers = array();// Specifies all available and selectable servers
  28   var $gotoProfileFlags   = "";     // Flags enabled  ? only used to set ACL and save
  29   var $gotoProfileFlag_C  = "";     // Flag is set to C if we have the profile caching fucntion enabled
  30
  31   var $gotoXResolution    = "1024x768";     // The selected resolution eg: 1024x768
  32   var $gotoXResolutions   = array();// Contains all available resolutions for this account
  33   var $gotoProfileFlag_L  = "";     // Flag is set to L to enable runtime resolution change
  34   var $gotoProfileQuota   = "";     // User Quota Settings
  35
  36   /* Logon script section*/
  37   var $gotoLogonScripts   = array();// Contains all available Logon Scripts
  38   var $gotoLogonScript    = "";     // The selected Logon Script
  39
  40   /* Printer */
  41   var $gotoPrinter        = array();// All available Printer, with their configurations
  42   var $gotoPrinterSel     = "";     //  The selected Printer
  43
  44   /* Share */
  45   var $gotoShares         = array();// Current Share Options
  46   var $gotoShare          = "";     // currently selected Share Option
  47   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  48   var $gotoAvailableShares= array();// Available Shares for this account
  49
  50   /* Kiosk profile */
  51   var $gotoKioskProfile   = "";     // The selected Kiosk Profile
  52   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  53   VAR $newKioskProfiles   = array();
  54
  55   /* Hotplug Devices */
  56   var $gotoHotplugDevice  = "";     // Selected hotplug
  57   var $gotoHotplugDevices = array();// Already configured hotplug devices
  58
  59
  60   /* general settings */
  61   // Sets the attributes which will kept on page reload, which will be saved, ...
  62   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  63                                     "gotoXResolution","gotoProfileQuota",
  64                                     "gotoLogonScripts","gotoLogonScript",
  65                                     "gotoPrinter",
  66                                     "gotoShares","gotoShare",
  67                                     "gotoKioskProfile","gotoKioskProfiles",
  68                                     "gotoHotplugDevices");
  69   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  70   var $cn;
  71
  72   function environment ($config, $dn= NULL)
  73   {
  74     plugin::plugin ($config, $dn);
  75
  76
  77     /* Check : Are we currently editing a group or user dialog */
  78     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  79       $suffix="Group";
  80       $this->uid          = $this->attrs['cn'][0];
  81       $this->attrs['uid'] = $this->attrs['cn'][0];
  82     }else{
  83       $suffix="User";
  84     }
  85
  86     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
  87
  88     /* Get all Printer assignments */
  89     $ldap = $this->config->get_ldap_link();
  90     $ldap->cd($this->config->current['BASE']);
  91     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  92     while($printer = $ldap->fetch()){
  93       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  94       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
  95     }
  96     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
  97     while($printer = $ldap->fetch()){
  98       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  99       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
 100     }
 101
 102     /* prepare hotplugs */
 103     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 104       unset($this->attrs['gotoHotplugDevice']['count']);
 105       foreach($this->attrs['gotoHotplugDevice'] as $device){
 106         $tmp = $tmp2 = array();
 107         $tmp = split("\|",$device);
 108         $tmp2['name']        = $tmp[0];
 109         $tmp2['description'] = $tmp[1];
 110         $tmp2['id']          = $tmp[2];
 111         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 112       }
 113     }
 114
 115     /* prepare LogonScripts */
 116     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 117       unset($this->attrs['gotoLogonScript']['count']);
 118       foreach($this->attrs['gotoLogonScript'] as $device){
 119         $tmp = $tmp2 = array();
 120         $tmp = split("\|",$device);
 121         $tmp2['LogonName']        = $tmp[0];
 122         $tmp2['LogonPriority']    = $tmp[2];
 123         if(preg_match("/O/i",$tmp[1])){
 124           $tmp2['LogonOverload'] = "O";
 125         }else{
 126           $tmp2['LogonOverload'] = "";
 127         }
 128         if(preg_match("/L/i",$tmp[1])){
 129           $tmp2['LogonLast'] = "L";
 130         }else{
 131           $tmp2['LogonLast'] = "";
 132         }
 133         $tmp2['LogonData']        = base64_decode($tmp[3]);
 134         $tmp2['LogonDescription'] = $tmp[4];
 135         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 136       }
 137     }
 138
 139     /* Prepare Shares */
 140     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 141       unset($this->attrs['gotoShare']['count']);
 142       foreach($this->attrs['gotoShare'] as $share){
 143         $tmp = $tmp2 = array();
 144         $tmp = split("\|",$share);
 145         $tmp2['server']      =$tmp[0];
 146         $tmp2['name']        =$tmp[1];
 147         $tmp2['mountPoint']  =$tmp[2];
 148         if(isset($tmp[3])){
 149           $tmp2['OtherStuff']  =$tmp[3];
 150         }else{
 151           $tmp2['OtherStuff']  ="";
 152         }
 153         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 154       }
 155     }
 156
 157     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 158       $chr = $this->gotoProfileFlags[$i];
 159       $name = "gotoProfileFlag_".$chr;
 160       $this->$name=$chr;
 161     }
 162
 163     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 164       $this->useProfile = true;
 165     }else{
 166       $this->useProfile = false;
 167     }
 168
 169     /* Set to group environment if we editing a group */
 170     if(!isset($this->parent)){
 171       $this->is_group = true;
 172     }
 173
 174     $this->gotoProfileServers= $config->getShareServerList() ;
 175     $this->gotoShareSelections= $config->getShareList(true);
 176     $this->gotoAvailableShares= $config->getShareList(false);
 177
 178   }
 179
 180   function execute()
 181   {
 182         /* Call parent execute */
 183         plugin::execute();
 184
 185   /* Fill templating stuff */
 186   $smarty= get_smarty();
 187   $display= "";
 188
 189   /* Prepare all variables for smarty */
 190   foreach($this->attributes as $s_attr){
 191     /* Set value*/
 192     $smarty->assign($s_attr,$this->$s_attr);
 193
 194     /* Set checkbox state*/
 195     if(empty($this->$s_attr)){
 196       $smarty->assign($s_attr."CHK","");
 197     }else{
 198       $smarty->assign($s_attr."CHK"," checked ");
 199     }
 200
 201     /* Prepare ACL settings*/
 202     if(chkacl($this->acl,$s_attr)=="") {
 203       $smarty->assign($s_attr."ACL","");
 204     }else{
 205       $smarty->assign($s_attr."ACL"," disabled ");
 206     }
 207
 208   }
 209
 210   /* Is accout enabled | are we editing from usermenu or admin menu
 211      All these tab management is done here
 212    */
 213
 214   /* Working from Usermenu an the Account is currently disbled
 215      * this->parent :  is only set if we are working in a list of tabs
 216      * is_account   :  is only true if the needed objectClass is given
 217     */
 218     if((!isset($this->parent))&&(!$this->is_account)){
 219       /* We are currently editing this tab from usermenu, but this account is not enabled */
 220       $smarty->assign("is_account",$this->is_account);
 221       /* Load template */
 222       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 223       /* Avoid the "You are currently editing ...." message when you leave this tab */
 224       $display .= back_to_main();
 225       /* Display our message to the user */
 226       return $display;
 227
 228
 229     /* We are currently editing from group tabs, because
 230      * $this->parent is set
 231      * posixAccount is not set, so we are not in usertabs.
 232      */
 233     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 234       $smarty->assign("is_account","true");
 235       $this->is_group     = true;
 236       $this->uid          = $this->cn;
 237       $this->attrs['uid'] = $this->cn;
 238
 239       /* Change state if needed */
 240       if (isset($_POST['modify_state'])){
 241         $this->is_account= !$this->is_account;
 242       }
 243
 244       /* Group Dialog with enabled environment options */
 245       if ($this->is_account){
 246         $display= $this->show_header(_("Remove environment extension"),
 247             _("Environment extension enabled. You can disable it by clicking below."));
 248       } else {
 249
 250       /* Environment is disabled
 251          If theres is no posixAccount enabled, you won't be able to enable
 252          environment extensions
 253        */
 254         if((isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 255           // 4. There is a PosixAccount
 256           $display= $this->show_header(_("Add environment extension"),
 257               _("Environment extension disabled. You can enable it by clicking below."));
 258           return $display;
 259         }else{
 260           // 4. There is no PosixAccount
 261           $display= $this->show_header(_("Add environment extension"),
 262               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 263           return $display;
 264         }
 265       }
 266     }else{
 267       /* Editing from Usermenu
 268        *  Tell smarty that this accoutn is enabled
 269        */
 270       $smarty->assign("is_account","true");
 271
 272       $this->is_group = false;
 273
 274       /* Do we need to flip is_account state? */
 275       if (isset($_POST['modify_state'])){
 276         $this->is_account= !$this->is_account;
 277       }
 278
 279       if(isset($this->parent)){
 280         // 3. Account enabled . Editing from adminmenu
 281         if ($this->is_account){
 282           $display= $this->show_header(_("Remove environment extension"),
 283               _("Environment extension enabled. You can disable it by clicking below."));
 284         } else {
 285           if((isset($this->attrs['objectClass']))
 286                 &&((in_array("posixAccount",$this->attrs['objectClass'])))
 287                   ||($this->parent->by_object['posixAccount']->is_account==true)){
 288             // 4. There is a PosixAccount
 289             $display= $this->show_header(_("Add environment extension"),
 290                 _("Environment extension disabled. You can enable it by clicking below."));
 291             return $display;
 292           }else{
 293             // 4. There is a PosixAccount
 294             $display= $this->show_header(_("Add environment extension"),
 295                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 296             return $display;
 297           }
 298         }
 299       }
 300     }
 301     /* Account is Account : is_accounbt=true.
 302      * Else we won't reach this.
 303      */
 304
 305     /* Prepare all variables for smarty */
 306     foreach($this->attributes as $s_attr){
 307       /* Set value*/
 308       $smarty->assign($s_attr,$this->$s_attr);
 309
 310       /* Set checkbox state*/
 311       if(empty($this->$s_attr)){
 312         $smarty->assign($s_attr."CHK","");
 313       }else{
 314         $smarty->assign($s_attr."CHK"," checked ");
 315       }
 316
 317       /* Prepare ACL settings*/
 318       if(chkacl($this->acl,$s_attr)=="") {
 319         $smarty->assign($s_attr."ACL","");
 320       }else{
 321         $smarty->assign($s_attr."ACL"," disabled ");
 322       }
 323
 324     }
 325
 326     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 327       if(chkacl($this->acl,$s_attr)=="") {
 328         $smarty->assign($s_attr."ACL","");
 329       }else{
 330         $smarty->assign($s_attr."ACL"," disabled ");
 331       }
 332     }
 333
 334     $smarty->assign("useProfileACL","");
 335     if($this->acl != "#none#"){
 336       $smarty->assign("useProfileACL","");
 337     }else{
 338       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 339       $smarty->assign("gotoProfileServer"," disabled ");
 340     }
 341
 342     /* HANDLE Profile Settings here
 343      * Assign available Quota and resolution settings
 344      * Get all available profile server
 345      * Get cache checkbox
 346      * Assign this all to Smarty
 347      */
 348
 349     if(empty($this->gotoProfileFlag_L)){
 350       $smarty->assign("gotoProfileFlag_LCHK"," ");
 351     }else{
 352       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 353     }
 354
 355     if(empty($this->gotoProfileFlag_C)){
 356       $smarty->assign("gotoProfileFlag_CCHK"," ");
 357     }else{
 358       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 359     }
 360
 361     if(empty($this->useProfile)){
 362       $smarty->assign("gotoProfileACL","disabled");
 363       $smarty->assign("useProfileCHK","");
 364     }else{
 365       $smarty->assign("gotoProfileACL","");
 366       $smarty->assign("useProfileCHK"," checked ");
 367     }
 368
 369     $this->gotoXResolutions = array("640x480","800x600","1024x768","1280x768","1280x1024");
 370
 371     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 372     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 373     if(!is_array($this->gotoProfileServers)){
 374       $this->gotoProfileServers =array();
 375     }
 376     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 377
 378     /* Handle kiosk profiles
 379      * Read available from filesystem
 380      * Open management if post is transmitted
 381      */
 382
 383     /* Save */
 384     if(isset($_POST['KioskClose'])){
 385       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 386
 387       unset($this->dialog);
 388       $this->dialog=NULL;
 389       $this->is_dialog = false;
 390     }
 391     $tmp = new kioskManagementDialog($this->config,$this->dn);
 392     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 393
 394     /* Reassign help class */
 395     $_SESSION['current_class_for_help'] = get_class($this);
 396
 397     /* Open Management Dialog */
 398     if(isset($_POST['KioskManagementDialog'])){
 399       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 400       $this->dialog->parent= $this;
 401       $this->is_dialog = true;
 402     }
 403
 404     $smarty->assign("gotoKioskProfiles",$list);
 405     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 406
 407     /* Logonscript Management
 408      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 409      * Perform add Delete edit Posts
 410      */
 411
 412     /* Dialog Save */
 413     if(isset($_POST['LogonSave'])){
 414       $this->dialog->save_object();
 415       if(count($this->dialog->check())!=0){
 416         foreach($this->dialog->check() as $msg){
 417           print_red($msg);
 418         }
 419       }else{
 420         $tmp = $this->dialog->save();
 421         unset($this->dialog);
 422         $this->dialog=NULL;
 423         $this->is_dialog=false;
 424         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 425       }
 426     }
 427
 428     /* Dialog Quit without saving */
 429     if(isset($_POST['LogonCancel'])){
 430       $this->is_dialog= false;
 431       unset($this->dialog);
 432       $this->dialog= NULL;
 433     }
 434
 435     /* Check Edit Del New Posts for a selected LogonScript */
 436     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 437
 438       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 439        * In this case we create a new Logon Script.
 440        */
 441       if(isset($_POST['gotoLogonScriptNew'])){
 442         $this->is_dialog = true;
 443         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 444       }
 445
 446       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 447        * We only can delete if there is an entry selected.
 448        */
 449       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 450         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 451       }
 452
 453       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 454        * There must be an entry selected to perform edit request.
 455        */
 456       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 457         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 458         $this->is_dialog = true;
 459         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 460       }
 461     }
 462
 463     /* Append List to smarty*/
 464     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 465     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 466
 467     /* In this section server shares will be defined
 468      * A user can select one of the given shares and a mount point
 469      *  and attach this combination to his setup.
 470      */
 471
 472     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 473     if(!is_array($this->gotoShareSelections)){
 474       print $this->gotoShareSelections;
 475       $this->gotoShareSelections = array();
 476     }
 477     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 478
 479     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 480      * This entry will be, a combination of mountPoint and sharedefinitions
 481      */
 482     if(isset($_POST['gotoShareAdd'])){
 483       /* We assign a share to this user, if we don't know where to mount the share */
 484       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 485         print_red(_("You must specify a valid mount point."));
 486       }elseif($_POST['gotoShareMountPoint'][0] !="/" ){
 487         print_red(_("You must specify a valid mount point."));
 488       }else{
 489         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 490         $s_mount = $_POST['gotoShareMountPoint'];
 491         /* Preparing the new assignment */
 492         $this->gotoShares[$a_share['name']]=$a_share;
 493         $this->gotoShares[$a_share['name']]['OtherStuff']="";
 494         $this->gotoShares[$a_share['name']]['mountPoint']=$s_mount;
 495       }
 496     }
 497
 498     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 499      * If there is no defined share selected, we will abort the deletion without any message
 500      */
 501     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 502       unset($this->gotoShares[$_POST['gotoShare']]);
 503     }
 504
 505     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 506     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 507
 508     /* Hotplug devices will be handled here
 509      * There are 3 possible methods for this feature
 510      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 511      * Delete will erase an entry, the entry must be selcted in the ListBox first
 512      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 513      */
 514
 515     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 516     if(isset($_POST['gotoHotplugDeviceNew'])){
 517       $this->dialog = new hotplugDialog($this->config,$this->dn);
 518       $this->is_dialog = true;
 519     }
 520
 521     /* We have to delete the selected hotplug from the list*/
 522     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 523       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 524     }
 525
 526     /* There are already defined hotplugs from other users we could use */
 527     if(isset($_POST['gotoHotplugDeviceUse'])){
 528       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 529       $this->is_dialog = true;
 530     }
 531
 532     /* Dialog Aborted */
 533     if(isset($_POST['HotPlugCancel'])){
 534       unset($this->dialog);
 535       $this->dialog= NULL;
 536       $this->is_dialog = false;
 537     }
 538
 539     /* Dialod saved */
 540     if(isset($_POST['HotPlugSave'])){
 541       $this->dialog->save_object();
 542       if(count($this->dialog->check())!=0){
 543         foreach($this->dialog->check() as $msg){
 544           print_red($msg);
 545         }
 546       }else{
 547         $this->dialog->save_object();
 548         $a_tmp = $this->dialog->save();
 549         if(is_array($a_tmp)){
 550           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 551         }
 552         unset($this->dialog);
 553         $this->dialog= NULL;
 554         $this->is_dialog = false;
 555       }
 556     }
 557
 558     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 559     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 560
 561     /* Printer Assignment will managed below
 562      * A printer can be assigned in two different ways and two different types
 563      * There are 2 types of users assigned to a printer : user and admin
 564      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 565      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 566      */
 567
 568     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 569     if(isset($_POST['gotoPrinterAdd'])){
 570       $this->is_dialog=true;
 571       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 572     }
 573
 574     if(isset($_POST['PrinterCancel'])){
 575         $this->is_dialog=false;
 576         unset($this->dialog);
 577         $this->dialog=NULL;
 578     }
 579
 580     if(isset($_POST['PrinterSave'])){
 581       if(count($this->dialog->check())!=0){
 582         $tmp = $this->dialog->check();
 583         foreach($tmp as $msg){
 584           print_red($msg);
 585         }
 586       }else{
 587         $this->dialog->save_object();
 588         $tmp = $this->dialog->save();
 589         $tmp2= $this->dialog->getPrinter(true);
 590         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 591         $this->gotoPrinter[$tmp]['mode']="user";
 592         $this->is_dialog=false;
 593         unset($this->dialog);
 594         $this->dialog   =NULL;
 595       }
 596     }
 597
 598     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 599       $printer = $_POST['gotoPrinterSel'];
 600       unset($this->gotoPrinter[$printer]);
 601     }
 602
 603     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 604       $printer = $_POST['gotoPrinterSel'];
 605       if($this->gotoPrinter[$printer]['mode']=="user"){
 606         $this->gotoPrinter[$printer]['mode']="admin";
 607       }else{
 608         $this->gotoPrinter[$printer]['mode']="user";
 609       }
 610     }
 611
 612     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 613     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 614
 615     /* General behavior */
 616     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 617       $this->dialog->save_object();
 618       return ($this->dialog->execute());
 619     }
 620     if($this->acl != "#none#"){
 621       $smarty->assign("useProfileACL","");
 622     }else{
 623       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 624       $smarty->assign("gotoProfileServerACL"," disabled ");
 625     }
 626
 627     if(!$this->useProfile){
 628       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 629       $smarty->assign("gotoProfileServerACL"," disabled ");
 630     }
 631
 632     /* Als smarty vars are set. Get smarty template and generate output */
 633     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 634
 635     return($display);
 636   }
 637
 638   function remove_from_parent()
 639   {
 640     /* only if it was an account*/
 641     if (!$this->initially_was_account){
 642       return;
 643     }
 644
 645     /* include global link_info */
 646     $ldap= $this->config->get_ldap_link();
 647
 648     /* Remove and write to LDAP */
 649     plugin::remove_from_parent();
 650
 651     /* Don't save our template variables */
 652     $skip = array("uid",
 653                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 654     /* Skip all these attributes */
 655     foreach($skip as $del){
 656       unset($this->attrs[$del]);
 657     }
 658
 659     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 660
 661     $ldap->cd($this->dn);
 662     $ldap->modify($this->attrs);
 663
 664     show_ldap_error($ldap->get_error());
 665
 666     /* Optionally execute a command after we're done */
 667     $this->handle_post_events("remove");
 668   }
 669
 670
 671   /* Save data to object */
 672   function save_object()
 673   {
 674     /* Get all Posted vars
 675      * Setup checkboxes
 676      */
 677
 678
 679
 680     if(isset($_POST['iamposted'])){
 681       if(isset($_POST['useProfile'])){
 682         $this->useProfile = $_POST['useProfile'];
 683       }else{
 684         $this->useProfile = true;
 685       }
 686       if(isset($_POST['gotoProfileFlag_C'])){
 687         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 688       }else{
 689         $this->gotoProfileFlag_C = false;
 690       }
 691       if(isset($_POST['gotoProfileFlag_L'])){
 692         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 693       }else{
 694         $this->gotoProfileFlag_L = false;
 695       }
 696
 697       plugin::save_object();
 698       foreach($this->attributes as $s_attr){
 699         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 700         if(isset($_POST[$s_attr])){
 701           $this->$s_attr = $_POST[$s_attr];
 702         }else{
 703           $this->$s_attr = false;
 704         }
 705       }
 706     }
 707   }
 708
 709
 710   /* Check supplied data */
 711   function check()
 712   {
 713     $message= array();
 714
 715     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 716       $message[]=_("Please set a valid profile quota size.");
 717     }
 718     if(!isset($this->attrs['objectClass'])){
 719       $this->attrs['objectClass']=array();
 720     }
 721     if(!$this->is_group){
 722       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 723         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 724       }
 725     }
 726     return ($message);
 727   }
 728
 729
 730   /* Save to LDAP */
 731   function save()
 732   {
 733     plugin::save();
 734     $ldap= $this->config->get_ldap_link();
 735
 736     $realyUsedAttrs= array();
 737
 738
 739     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 740     /* Creating Kiosk Profiles */
 741     foreach($this->newKioskProfiles as $file){
 742       $contents = $file['contents'];
 743       $fp = @fopen($path."/".$file['name'],"w");
 744       if(!$fp){
 745         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 746       }else{
 747         fwrite($fp,$contents,strlen($contents));
 748       }
 749       @unlink($file['tmp_name']);
 750     }
 751
 752     /* Save already used objectClasses */
 753     $ocs        = $this->attrs['objectClass'];
 754     unset($ocs['count']);
 755     $this->attrs = array();
 756     $this->attrs['objectClass']= $ocs;
 757     foreach($this->objectclasses as $objc){
 758       if(!in_array($objc,$this->attrs['objectClass'])){
 759         $this->attrs['objectClass'][]=$objc;
 760       }
 761     }
 762
 763
 764     /* Save usersettings to Printer */
 765
 766     if(chkacl($this->acl,"gotoPrinter")!=""){
 767       $this->gotoPrinter = array();
 768     }
 769
 770     if($this->is_group){
 771       $s_suffix = "Group";
 772     }else{
 773       $s_suffix = "User";
 774     }
 775
 776
 777     /* 1. Search all printers that have our uid/cn as member
 778      * 2. Delete this uid/cn from every single entry and save it again.
 779      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 780      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 781      */
 782     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 783     while($attr = $ldap->fetch()){
 784
 785       /* Walk trough all printers and check if our user id used, if so remove it.
 786        * Later we will insert our uid at the right place.
 787        */
 788
 789       /* Remove normal entries (User)*/
 790       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 791         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 792           if($this->uid==$user){
 793             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 794           }
 795         }
 796       }
 797
 798       /* Remove administrational entries (Admin)*/
 799       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 800         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 801           if($this->uid==$user){
 802             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 803           }
 804         }
 805       }
 806
 807       /* Extract useable tags, to be able to save all changes
 808        */
 809       $attrs_used = array();
 810       foreach($attr as $key=>$val){
 811
 812         /* If index is numeric, skip it ...*/
 813         if((!is_numeric($key))&&($key!="count")){
 814
 815           /* If entry contains 'count' remove it */
 816           if(is_array($val)&&isset($val['count'])){
 817             unset($val['count']);
 818           }
 819           $attrs_used[$key]=$val;
 820         }
 821       }
 822       /* the result of cleaning the entry is
 823        *  to be able to directly save this again,
 824        *  if all changes are made
 825        */
 826       $attr= $attrs_used;
 827
 828 #fix : Id don't know why such an entry was set ...
 829       if(isset($attr['GOTOADMINPRINTER'])){
 830         unset($attr['GOTOADMINPRINTER']);
 831       }
 832
 833       /* Save changes */
 834       $ldap->cd($attr['dn']);
 835       unset($attr['dn']);
 836       $ldap->modify($attr);
 837       if($ldap->get_error()!="Success"){
 838         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 839       }
 840     }
 841
 842     /* All printers are cleaned, (our cn/uid removed)
 843      *  now we must add our uid / cn
 844      *  to the new configured printers.
 845      */
 846     foreach($this->gotoPrinter as $printer) {
 847       $ldap->cd($printer['dn']);
 848       $ldap->cat($printer['dn']);
 849       $attrs= $ldap->fetch();
 850       $attrs_used = array();
 851       foreach($attrs as $key=>$val){
 852         if((!is_numeric($key))&&($key!="count")){
 853           if(is_array($val)&&isset($val['count'])){
 854             unset($val['count']);
 855           }
 856           $attrs_used[$key]=$val;
 857         }
 858       }
 859       /* $attrs contains all values
 860        * we need, to save the entry lateron
 861       */
 862       $attrs= $attrs_used;
 863
 864       /* Depending on the type (User/Admin)
 865        *  switch these attributes, that makes it easier
 866        */
 867       if($printer['mode'] == "user"){
 868         $attribute  = "goto".$s_suffix."Printer";
 869         $attribute2 = "goto".$s_suffix."AdminPrinter";
 870       }else{
 871         $attribute  = "goto".$s_suffix."AdminPrinter";
 872         $attribute2 = "goto".$s_suffix."Printer";
 873       }
 874
 875       /* If this user is already assigned to $attribute2
 876        * delete user from $attribute2, to be albe to attach him to $attribute
 877        * A user can't be admin and normal user for one printer
 878        */
 879       if(!isset($printer[$attribute2])){
 880         $printer[$attribute2]=array();
 881       }else{
 882         if(in_array($this->uid,$printer[$attribute2])){
 883           $tmp = array_flip($printer[$attribute2]);
 884           unset($tmp[$this->uid]);
 885           $attrs[$attribute2]=array_flip($tmp);
 886         }
 887         /* If Last entry removed, clear attribute*/
 888         if(empty($attrs[$attribute2])){
 889           $attrs[$attribute2]=array();
 890         }
 891       }
 892
 893       /* Attach user to the $attribute, if he is'nt already attached
 894        */
 895       if(!isset($attrs[$attribute])){
 896         $attrs[$attribute]=array($this->uid);
 897       }else{
 898         unset($attrs[$attribute]['count']);
 899         if(!in_array($this->uid,$attrs[$attribute])){
 900           $attrs[$attribute][]=$this->uid;
 901         }
 902       }
 903
 904       $ldap->cd($attrs['dn']);
 905       unset($attrs['dn']);
 906       $ldap->modify($attrs);
 907       if($ldap->get_error()!="Success"){
 908         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 909       }
 910     }
 911
 912     /* Prepare HotPlug devices */
 913     $this->attrs['gotoHotplugDevice'] = array();
 914     foreach($this->gotoHotplugDevices as $name => $device){
 915       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 916     }
 917
 918     /* Prepare LogonScripts */
 919     $this->attrs['gotoLogonScript'] = array();
 920     foreach($this->gotoLogonScripts as $name => $script){
 921       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 922                                             $script['LogonOverload'].$script['LogonLast']."|".
 923                                             $script['LogonPriority']."|".
 924                                             base64_encode($script['LogonData'])."|".
 925                                             $script['LogonDescription'];
 926     }
 927
 928     /* Prepare Shares */
 929     $this->attrs['gotoShare']=array();
 930     foreach($this->gotoShares as $name => $share){
 931       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff'];
 932     }
 933
 934     if(!empty($this->gotoKioskProfile)){
 935       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 936         $method="https://";
 937       }else{
 938         $method="http://";
 939       }
 940
 941       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 942       $this->attrs['gotoKioskProfile']= $str.$this->gotoKioskProfile;
 943     }else{
 944       $this->attrs['gotoKioskProfile']= array();
 945     }
 946
 947     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer");
 948
 949     foreach($saveThis as $tosave){
 950       if(!empty($this->$tosave)){
 951         $this->attrs[$tosave]=$this->$tosave;
 952       }else{
 953         $this->attrs[$tosave]=array();
 954       }
 955     }
 956
 957     /* Prepare Flags */
 958     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 959     if(empty($this->attrs['gotoProfileFlags'][0])){
 960       $this->attrs['gotoProfileFlags']=array();
 961       }
 962
 963     if($this->useProfile == false){
 964       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 965       $this->attrs['gotoProfileServer']= array();
 966     }
 967
 968     foreach($this->attributes as $s_attr){
 969       if(chkacl($this->acl,$s_attr)!="") {
 970         if(isset($this->attrs[$s_attr])){
 971           unset($this->attrs[$s_attr]);
 972         }
 973       }
 974     }
 975
 976     $ldap->cat ($this->dn);
 977     if ($ldap->fetch()){
 978       $mode= "modify";
 979     } else {
 980       $mode= "add";
 981       $ldap->cd($this->config->current['BASE']);
 982       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 983     }
 984
 985     $ldap->cd($this->dn);
 986     $ldap->$mode($this->attrs);
 987     if($ldap->get_error()!="Success"){
 988       print_red($ldap->get_error());
 989     }
 990     $this->handle_post_events($mode);
 991   }
 992
 993 /* Generate ListBox frindly output for the defined shares
 994  * Possibly Add or remove an attribute here,
 995  */
 996   function printOutAssignedShares()
 997   {
 998     $a_return = array();
 999     if(is_array($this->gotoShares)){
1000       foreach($this->gotoShares as $share){
1001         $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint'];
1002       }
1003     }
1004     return($a_return);
1005   }
1006
1007 /* Generate ListBox frindly output for the definedhotplugs
1008  * Possibly Add or remove an attribute here,
1009  */
1010 function printOutHotPlugDevices()
1011   {
1012     $a_return= array();
1013     if(is_array($this->gotoHotplugDevices)){
1014       foreach($this->gotoHotplugDevices as $key=>$device){
1015         $a_return[$key] = $device['name']." - ".$device['id'];
1016       }
1017     }
1018     return($a_return);
1019   }
1020
1021   /* Generates ListBox frienly output of used printer devices
1022    * Append ' - admin' if printer is used in admin mode
1023    */
1024   function printOutPrinterDevices()
1025   {
1026     $a_return = array();
1027     if(is_array($this->gotoPrinter)){
1028       foreach($this->gotoPrinter as $printer){
1029         if($printer['mode'] == "admin"){
1030           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1031         }else{
1032           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1033         }
1034       }
1035     }
1036     return($a_return);
1037   }
1038
1039   /* Generates ListBox frienly output of used logonscripts
1040    */
1041   function printOutLogonScripts()
1042   {
1043     $a_return = array();
1044     if(is_array($this->gotoLogonScripts)){
1045       foreach($this->gotoLogonScripts as $script){
1046         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1047       }
1048     }
1049     return($a_return);
1050   }
1051 }
1052
1053
1054
1055
1056 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1057 ?>