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