plugins/personal/environment/class_environment.inc

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