plugins/personal/environment/class_environment.inc

   1 <?php
   2
   3 class environment extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account       = FALSE;
  12   var $plHeadline           = "Environment";
  13   var $plDescription        = "This does something";
  14   var $dialog               = false;    // Indicates that we are currently editing in an seperate dialog
  15
  16   var $in_dialog            = false;
  17   var $uid                  = "";
  18
  19   var $is_group             = false;
  20
  21   /* Attribute definition
  22    */
  23
  24   /* profile management */
  25   var $useProfile         = false;  // Specifies if we want to use a Server
  26   var $gotoProfileServer  = "";     // Specifies the selected profile server
  27   var $gotoProfileServers = array();// Specifies all available and selectable servers
  28   var $gotoProfileFlags   = "";     // Flags enabled  ? only used to set ACL and save
  29   var $gotoProfileFlag_C  = "";     // Flag is set to C if we have the profile caching fucntion enabled
  30
  31   var $gotoXResolution    = "auto";     // The selected resolution eg: 1024x768
  32   var $gotoXResolutions   = array();// Contains all available resolutions for this account
  33   var $gotoProfileFlag_L  = "";     // Flag is set to L to enable runtime resolution change
  34   var $gotoProfileQuota   = "";     // User Quota Settings
  35
  36   /* Logon script section*/
  37   var $gotoLogonScripts   = array();// Contains all available Logon Scripts
  38   var $gotoLogonScript    = "";     // The selected Logon Script
  39
  40   /* Printer */
  41   var $gotoPrinter        = array();// All available Printer, with their configurations
  42   var $gotoPrinterSel     = "";     //  The selected Printer
  43
  44   /* Share */
  45   var $gotoShares         = array();// Current Share Options
  46   var $gotoShare          = "";     // currently selected Share Option
  47   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  48   var $gotoAvailableShares= array();// Available Shares for this account
  49
  50   /* Kiosk profile */
  51   var $gotoKioskProfile   = "none";     // The selected Kiosk Profile
  52   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  53   VAR $newKioskProfiles   = array();
  54
  55   /* Hotplug Devices */
  56   var $gotoHotplugDevice  = "";     // 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                                     "gotoHotplugDevice");
  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           $tmp2['OtherStuff']  ="";
 152         }
 153         if(isset($tmp[4])){
 154           $tmp2['Username']  =$tmp[4];
 155         }else{
 156           $tmp2['Username']  ="";
 157         }
 158         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 159       }
 160     }
 161
 162     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 163       $chr = $this->gotoProfileFlags[$i];
 164       $name = "gotoProfileFlag_".$chr;
 165       $this->$name=$chr;
 166     }
 167
 168     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 169       $this->useProfile = true;
 170     }else{
 171       $this->useProfile = false;
 172     }
 173
 174     /* Set to group environment if we editing a group */
 175     if(!isset($this->parent)){
 176       $this->is_group = true;
 177     }
 178
 179     $this->gotoProfileServers= $config->getShareServerList() ;
 180     $this->gotoShareSelections= $config->getShareList(true);
 181     $this->gotoAvailableShares= $config->getShareList(false);
 182
 183   }
 184
 185   function execute()
 186   {
 187         /* Call parent execute */
 188         plugin::execute();
 189
 190   /* Fill templating stuff */
 191   $smarty= get_smarty();
 192   $display= "";
 193
 194   /* Prepare all variables for smarty */
 195   foreach($this->attributes as $s_attr){
 196     /* Set value*/
 197     $smarty->assign($s_attr,$this->$s_attr);
 198
 199     /* Set checkbox state*/
 200     if(empty($this->$s_attr)){
 201       $smarty->assign($s_attr."CHK","");
 202     }else{
 203       $smarty->assign($s_attr."CHK"," checked ");
 204     }
 205
 206     /* Prepare ACL settings*/
 207     if(chkacl($this->acl,$s_attr)=="") {
 208       $smarty->assign($s_attr."ACL","");
 209     }else{
 210       $smarty->assign($s_attr."ACL"," disabled ");
 211     }
 212
 213   }
 214
 215   /* Is accout enabled | are we editing from usermenu or admin menu
 216      All these tab management is done here
 217    */
 218
 219   /* Working from Usermenu an the Account is currently disbled
 220      * this->parent :  is only set if we are working in a list of tabs
 221      * is_account   :  is only true if the needed objectClass is given
 222     */
 223     if((!isset($this->parent))&&(!$this->is_account)){
 224       /* We are currently editing this tab from usermenu, but this account is not enabled */
 225       $smarty->assign("is_account",$this->is_account);
 226       /* Load template */
 227       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 228       /* Avoid the "You are currently editing ...." message when you leave this tab */
 229       $display .= back_to_main();
 230       /* Display our message to the user */
 231       return $display;
 232
 233
 234     /* We are currently editing from group tabs, because
 235      * $this->parent is set
 236      * posixAccount is not set, so we are not in usertabs.
 237      */
 238     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 239       $smarty->assign("is_account","true");
 240       $this->is_group     = true;
 241       $this->uid          = $this->cn;
 242       $this->attrs['uid'] = $this->cn;
 243
 244       /* Change state if needed */
 245       if (isset($_POST['modify_state'])){
 246         $this->is_account= !$this->is_account;
 247       }
 248
 249       /* Group Dialog with enabled environment options */
 250       if ($this->is_account){
 251         $display= $this->show_header(_("Remove environment extension"),
 252             _("Environment extension enabled. You can disable it by clicking below."));
 253       } else {
 254
 255       /* Environment is disabled
 256          If theres is no posixAccount enabled, you won't be able to enable
 257          environment extensions
 258        */
 259         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 260           // 4. There is a PosixAccount
 261           $display= $this->show_header(_("Add environment extension"),
 262               _("Environment extension disabled. You can enable it by clicking below."));
 263           return $display;
 264         }else{
 265           // 4. There is no PosixAccount
 266           $display= $this->show_header(_("Add environment extension"),
 267               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 268           return $display;
 269         }
 270       }
 271     }else{
 272       /* Editing from Usermenu
 273        *  Tell smarty that this accoutn is enabled
 274        */
 275       $smarty->assign("is_account","true");
 276
 277       $this->is_group = false;
 278
 279       /* Do we need to flip is_account state? */
 280       if (isset($_POST['modify_state'])){
 281         $this->is_account= !$this->is_account;
 282       }
 283
 284       if(isset($this->parent)){
 285
 286         // 3. Account enabled . Editing from adminmenu
 287         if ($this->is_account){
 288           $display= $this->show_header(_("Remove environment extension"),
 289               _("Environment extension enabled. You can disable it by clicking below."));
 290         } else {
 291
 292           if($this->parent->by_object['posixAccount']->is_account==true){
 293             // 4. There is a PosixAccount
 294             $display= $this->show_header(_("Add environment extension"),
 295                 _("Environment extension disabled. You can enable it by clicking below."));
 296             return $display;
 297           }else{
 298             // 4. There is a PosixAccount
 299             $display= $this->show_header(_("Add environment extension"),
 300                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 301             return $display;
 302           }
 303         }
 304       }
 305     }
 306     /* Account is Account : is_accounbt=true.
 307      * Else we won't reach this.
 308      */
 309
 310     /* Prepare all variables for smarty */
 311     foreach($this->attributes as $s_attr){
 312       /* Set value*/
 313       $smarty->assign($s_attr,$this->$s_attr);
 314
 315       /* Set checkbox state*/
 316       if(empty($this->$s_attr)){
 317         $smarty->assign($s_attr."CHK","");
 318       }else{
 319         $smarty->assign($s_attr."CHK"," checked ");
 320       }
 321
 322       /* Prepare ACL settings*/
 323       if(chkacl($this->acl,$s_attr)=="") {
 324         $smarty->assign($s_attr."ACL","");
 325       }else{
 326         $smarty->assign($s_attr."ACL"," disabled ");
 327       }
 328
 329     }
 330
 331     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 332       if(chkacl($this->acl,$s_attr)=="") {
 333         $smarty->assign($s_attr."ACL","");
 334       }else{
 335         $smarty->assign($s_attr."ACL"," disabled ");
 336       }
 337     }
 338
 339     if(empty($this->useProfile)){
 340       $smarty->assign("gotoProfileACL","disabled");
 341       $smarty->assign("useProfileCHK","");
 342     }else{
 343       $smarty->assign("gotoProfileACL","");
 344       $smarty->assign("useProfileCHK"," checked ");
 345     }
 346
 347
 348     $smarty->assign("useProfileACL","");
 349     if($this->acl != "#none#"){
 350       $smarty->assign("useProfileACL","");
 351       $smarty->assign("gotoProfileFlag_CACL"," ");
 352       $smarty->assign("gotoProfileQuotaACL"," ");
 353     }else{
 354       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 355       $smarty->assign("useProfileACL","disabled");
 356       $smarty->assign("gotoProfileServer"," disabled ");
 357       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 358     }
 359
 360     /* HANDLE Profile Settings here
 361      * Assign available Quota and resolution settings
 362      * Get all available profile server
 363      * Get cache checkbox
 364      * Assign this all to Smarty
 365      */
 366
 367     if(empty($this->gotoProfileFlag_L)){
 368       $smarty->assign("gotoProfileFlag_LCHK"," ");
 369     }else{
 370       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 371     }
 372
 373     if(empty($this->gotoProfileFlag_C)){
 374       $smarty->assign("gotoProfileFlag_CCHK"," ");
 375     }else{
 376       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 377     }
 378
 379     $this->gotoXResolutions = array("auto"=>_("auto"),
 380                                     "640x480"   =>  "640x480",
 381                                     "800x600"   =>  "800x600",
 382                                     "1024x768"  =>  "1024x768",
 383                                     "1280x768"  =>  "1280x768",
 384                                     "1280x1024" =>  "1280x1024");
 385
 386     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 387     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 388
 389     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 390     if(!is_array($this->gotoProfileServers)){
 391       $this->gotoProfileServers =array();
 392     }
 393     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 394
 395     /* Handle kiosk profiles
 396      * Read available from filesystem
 397      * Open management if post is transmitted
 398      */
 399
 400     /* Save */
 401     if(isset($_POST['KioskClose'])){
 402       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 403
 404       unset($this->dialog);
 405       $this->dialog=NULL;
 406       $this->is_dialog = false;
 407     }
 408     $tmp = new kioskManagementDialog($this->config,$this->dn);
 409     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 410
 411     $list['none']=_("None");
 412
 413     $list = array_reverse($list);
 414
 415     /* Reassign help class */
 416     $_SESSION['current_class_for_help'] = get_class($this);
 417
 418     /* Open Management Dialog */
 419     if(isset($_POST['KioskManagementDialog'])){
 420       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 421       $this->dialog->parent= $this;
 422       $this->dialog->acl = $this->acl;
 423       $this->is_dialog = true;
 424     }
 425
 426     $smarty->assign("gotoKioskProfiles",$list);
 427     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 428
 429     /* Logonscript Management
 430      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 431      * Perform add Delete edit Posts
 432      */
 433
 434     /* Dialog Save */
 435     if(isset($_POST['LogonSave'])){
 436       $this->dialog->save_object();
 437       if(count($this->dialog->check())!=0){
 438         foreach($this->dialog->check() as $msg){
 439           print_red($msg);
 440         }
 441       }else{
 442         $tmp = $this->dialog->save();
 443         unset($this->dialog);
 444         $this->dialog=NULL;
 445         $this->is_dialog=false;
 446         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 447       }
 448     }
 449
 450     /* Dialog Quit without saving */
 451     if(isset($_POST['LogonCancel'])){
 452       $this->is_dialog= false;
 453       unset($this->dialog);
 454       $this->dialog= NULL;
 455     }
 456
 457     /* Check Edit Del New Posts for a selected LogonScript */
 458     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 459
 460       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 461        * In this case we create a new Logon Script.
 462        */
 463       if(isset($_POST['gotoLogonScriptNew'])){
 464         $this->is_dialog = true;
 465         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 466       }
 467
 468       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 469        * We only can delete if there is an entry selected.
 470        */
 471       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 472         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 473       }
 474
 475       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 476        * There must be an entry selected to perform edit request.
 477        */
 478       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 479         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 480         $this->is_dialog = true;
 481         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 482       }
 483     }
 484
 485     /* Append List to smarty*/
 486     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 487     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 488
 489     /* In this section server shares will be defined
 490      * A user can select one of the given shares and a mount point
 491      *  and attach this combination to his setup.
 492      */
 493
 494     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 495     if(!is_array($this->gotoShareSelections)){
 496       print $this->gotoShareSelections;
 497       $this->gotoShareSelections = array();
 498     }
 499     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 500
 501     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 502      * This entry will be, a combination of mountPoint and sharedefinitions
 503      */
 504     if(isset($_POST['gotoShareAdd'])){
 505       /* We assign a share to this user, if we don't know where to mount the share */
 506       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 507         print_red(_("You must specify a valid mount point."));
 508       }elseif(!(
 509         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 510         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 511         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 512         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 513         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 514         preg_match("/^.USER/",$_POST['gotoShareMountPoint'])
 515         )
 516       ){
 517         print_red(_("You must specify a valid mount point."));
 518       }else{
 519         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 520         $s_mount = $_POST['gotoShareMountPoint'];
 521         $s_user  = $_POST['ShareUser'];
 522         /* Preparing the new assignment */
 523         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 524         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 525         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 526         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 527       }
 528     }
 529
 530     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 531      * If there is no defined share selected, we will abort the deletion without any message
 532      */
 533     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 534       unset($this->gotoShares[$_POST['gotoShare']]);
 535     }
 536
 537     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 538     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 539
 540     /* Hotplug devices will be handled here
 541      * There are 3 possible methods for this feature
 542      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 543      * Delete will erase an entry, the entry must be selcted in the ListBox first
 544      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 545      */
 546
 547     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 548     if(isset($_POST['gotoHotplugDeviceNew'])){
 549       $this->dialog = new hotplugDialog($this->config,$this->dn);
 550       $this->is_dialog = true;
 551     }
 552
 553     /* We have to delete the selected hotplug from the list*/
 554     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 555       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 556     }
 557
 558     /* There are already defined hotplugs from other users we could use */
 559     if(isset($_POST['gotoHotplugDeviceUse'])){
 560       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 561       $this->is_dialog = true;
 562     }
 563
 564     /* Dialog Aborted */
 565     if(isset($_POST['HotPlugCancel'])){
 566       unset($this->dialog);
 567       $this->dialog= NULL;
 568       $this->is_dialog = false;
 569     }
 570
 571     /* Dialod saved */
 572     if(isset($_POST['HotPlugSave'])){
 573       $this->dialog->save_object();
 574       if(count($this->dialog->check())!=0){
 575         foreach($this->dialog->check() as $msg){
 576           print_red($msg);
 577         }
 578       }else{
 579         $this->dialog->save_object();
 580         $a_tmp = $this->dialog->save();
 581         if(is_array($a_tmp)){
 582           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 583         }
 584         unset($this->dialog);
 585         $this->dialog= NULL;
 586         $this->is_dialog = false;
 587       }
 588     }
 589
 590     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 591     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 592
 593     /* Printer Assignment will managed below
 594      * A printer can be assigned in two different ways and two different types
 595      * There are 2 types of users assigned to a printer : user and admin
 596      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 597      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 598      */
 599
 600     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 601     if(isset($_POST['gotoPrinterAdd'])){
 602       $this->is_dialog=true;
 603       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 604     }
 605
 606     if(isset($_POST['PrinterCancel'])){
 607         $this->is_dialog=false;
 608         unset($this->dialog);
 609         $this->dialog=NULL;
 610     }
 611
 612     if(isset($_POST['PrinterSave'])){
 613       if(count($this->dialog->check())!=0){
 614         $tmp = $this->dialog->check();
 615         foreach($tmp as $msg){
 616           print_red($msg);
 617         }
 618       }else{
 619         $this->dialog->save_object();
 620         $tmp = $this->dialog->save();
 621         $tmp2= $this->dialog->getPrinter(true);
 622         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 623         $this->gotoPrinter[$tmp]['mode']="user";
 624         $this->is_dialog=false;
 625         unset($this->dialog);
 626         $this->dialog   =NULL;
 627       }
 628     }
 629
 630     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 631       $printer = $_POST['gotoPrinterSel'];
 632       unset($this->gotoPrinter[$printer]);
 633     }
 634
 635     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 636       $printer = $_POST['gotoPrinterSel'];
 637       if($this->gotoPrinter[$printer]['mode']=="user"){
 638         $this->gotoPrinter[$printer]['mode']="admin";
 639       }else{
 640         $this->gotoPrinter[$printer]['mode']="user";
 641       }
 642     }
 643
 644     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 645     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 646
 647     /* General behavior */
 648     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 649       $this->dialog->save_object();
 650       return ($this->dialog->execute());
 651     }
 652     if($this->acl != "#none#"){
 653       $smarty->assign("useProfileACL","");
 654     }else{
 655       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 656       $smarty->assign("gotoProfileServerACL"," disabled ");
 657       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 658     }
 659
 660     if(!$this->useProfile){
 661       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 662       $smarty->assign("gotoProfileServerACL"," disabled ");
 663       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 664     }
 665
 666     /* Als smarty vars are set. Get smarty template and generate output */
 667     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 668
 669     return($display);
 670   }
 671
 672   function remove_from_parent()
 673   {
 674     /* only if it was an account*/
 675     if (!$this->initially_was_account){
 676       return;
 677     }
 678
 679     /* include global link_info */
 680     $ldap= $this->config->get_ldap_link();
 681
 682     /* Remove and write to LDAP */
 683     plugin::remove_from_parent();
 684
 685     /* Don't save our template variables */
 686     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 687
 688     /* Skip all these attributes */
 689     foreach($skip as $del){
 690       unset($this->attrs[$del]);
 691     }
 692
 693     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 694
 695     $ldap->cd($this->dn);
 696     $this->cleanup();
 697     $ldap->modify ($this->attrs);
 698
 699
 700     show_ldap_error($ldap->get_error());
 701
 702     /* Optionally execute a command after we're done */
 703     $this->handle_post_events("remove");
 704   }
 705
 706
 707   /* Save data to object */
 708   function save_object()
 709   {
 710     /* Get all Posted vars
 711      * Setup checkboxes
 712      */
 713
 714
 715
 716     if(isset($_POST['iamposted'])){
 717       if(isset($_POST['useProfile'])){
 718         $this->useProfile = true;
 719       }else{
 720         $this->useProfile = false;
 721       }
 722       if(isset($_POST['gotoProfileFlag_C'])){
 723         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 724       }else{
 725         $this->gotoProfileFlag_C = false;
 726       }
 727       if(isset($_POST['gotoProfileFlag_L'])){
 728         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 729       }else{
 730         $this->gotoProfileFlag_L = false;
 731       }
 732
 733       plugin::save_object();
 734       foreach($this->attributes as $s_attr){
 735         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 736         if(isset($_POST[$s_attr])){
 737           $this->$s_attr = $_POST[$s_attr];
 738         }else{
 739           $this->$s_attr = false;
 740         }
 741       }
 742     }
 743   }
 744
 745
 746   /* Check supplied data */
 747   function check()
 748   {
 749     $message= array();
 750
 751     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 752       $message[]=_("Please set a valid profile quota size.");
 753     }
 754     if(!isset($this->attrs['objectClass'])){
 755       $this->attrs['objectClass']=array();
 756     }
 757     if(!$this->is_group){
 758       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 759         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 760       }
 761     }
 762     return ($message);
 763   }
 764
 765
 766   /* Save to LDAP */
 767   function save()
 768   {
 769
 770     /* only save changed variables ....*/
 771     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 772     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 773       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 774         $method="https://";
 775       }else{
 776         $method="http://";
 777       }
 778
 779       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 780       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 781     }else{
 782       $this->gotoKioskProfile= array();
 783     }
 784
 785     plugin::save();
 786     $ldap= $this->config->get_ldap_link();
 787
 788     $realyUsedAttrs= array();
 789
 790     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 791     /* Creating Kiosk Profiles */
 792     foreach($this->newKioskProfiles as $file){
 793       $contents = $file['contents'];
 794       $fp = @fopen($path."/".$file['name'],"w");
 795       if(!$fp){
 796         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 797       }else{
 798         fwrite($fp,$contents,strlen($contents));
 799       }
 800       @unlink($file['tmp_name']);
 801     }
 802
 803     /* Save already used objectClasses */
 804     $ocs        = $this->attrs['objectClass'];
 805     unset($ocs['count']);
 806     $this->attrs = array();
 807     $this->attrs['objectClass']= $ocs;
 808     foreach($this->objectclasses as $objc){
 809       if(!in_array($objc,$this->attrs['objectClass'])){
 810         $this->attrs['objectClass'][]=$objc;
 811       }
 812     }
 813
 814
 815     /* Save usersettings to Printer */
 816
 817     if(chkacl($this->acl,"gotoPrinter")!=""){
 818       $this->gotoPrinter = array();
 819     }
 820
 821     if($this->is_group){
 822       $s_suffix = "Group";
 823     }else{
 824       $s_suffix = "User";
 825     }
 826
 827
 828     /* 1. Search all printers that have our uid/cn as member
 829      * 2. Delete this uid/cn from every single entry and save it again.
 830      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 831      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 832      */
 833     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 834     while($attr = $ldap->fetch()){
 835
 836       /* Walk trough all printers and check if our user id used, if so remove it.
 837        * Later we will insert our uid at the right place.
 838        */
 839
 840       /* Remove normal entries (User)*/
 841       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 842         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 843           if($this->uid==$user){
 844             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 845           }
 846         }
 847       }
 848
 849       /* Remove administrational entries (Admin)*/
 850       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 851         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 852           if($this->uid==$user){
 853             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 854           }
 855         }
 856       }
 857
 858       /* Extract useable tags, to be able to save all changes
 859        */
 860       $attrs_used = array();
 861       foreach($attr as $key=>$val){
 862
 863         /* If index is numeric, skip it ...*/
 864         if((!is_numeric($key))&&($key!="count")){
 865
 866           /* If entry contains 'count' remove it */
 867           if(is_array($val)&&isset($val['count'])){
 868             unset($val['count']);
 869           }
 870           $attrs_used[$key]=$val;
 871         }
 872       }
 873       /* the result of cleaning the entry is
 874        *  to be able to directly save this again,
 875        *  if all changes are made
 876        */
 877       $attr= $attrs_used;
 878
 879 #fix : Id don't know why such an entry was set ...
 880       if(isset($attr['GOTOADMINPRINTER'])){
 881         unset($attr['GOTOADMINPRINTER']);
 882       }
 883
 884       /* Save changes */
 885       $ldap->cd($attr['dn']);
 886       unset($attr['dn']);
 887 $ldap->modify ($attr);
 888
 889       if($ldap->get_error()!="Success"){
 890         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 891       }
 892     }
 893
 894     /* All printers are cleaned, (our cn/uid removed)
 895      *  now we must add our uid / cn
 896      *  to the new configured printers.
 897      */
 898     foreach($this->gotoPrinter as $printer) {
 899       $ldap->cd($printer['dn']);
 900       $ldap->cat($printer['dn']);
 901       $attrs= $ldap->fetch();
 902       $attrs_used = array();
 903       foreach($attrs as $key=>$val){
 904         if((!is_numeric($key))&&($key!="count")){
 905           if(is_array($val)&&isset($val['count'])){
 906             unset($val['count']);
 907           }
 908           $attrs_used[$key]=$val;
 909         }
 910       }
 911       /* $attrs contains all values
 912        * we need, to save the entry lateron
 913       */
 914       $attrs= $attrs_used;
 915
 916       /* Depending on the type (User/Admin)
 917        *  switch these attributes, that makes it easier
 918        */
 919       if($printer['mode'] == "user"){
 920         $attribute  = "goto".$s_suffix."Printer";
 921         $attribute2 = "goto".$s_suffix."AdminPrinter";
 922       }else{
 923         $attribute  = "goto".$s_suffix."AdminPrinter";
 924         $attribute2 = "goto".$s_suffix."Printer";
 925       }
 926
 927       /* If this user is already assigned to $attribute2
 928        * delete user from $attribute2, to be albe to attach him to $attribute
 929        * A user can't be admin and normal user for one printer
 930        */
 931       if(!isset($printer[$attribute2])){
 932         $printer[$attribute2]=array();
 933       }else{
 934         if(in_array($this->uid,$printer[$attribute2])){
 935           $tmp = array_flip($printer[$attribute2]);
 936           unset($tmp[$this->uid]);
 937           $attrs[$attribute2]=array_flip($tmp);
 938         }
 939         /* If Last entry removed, clear attribute*/
 940         if(empty($attrs[$attribute2])){
 941           $attrs[$attribute2]=array();
 942         }
 943       }
 944
 945       /* Attach user to the $attribute, if he is'nt already attached
 946        */
 947       if(!isset($attrs[$attribute])){
 948         $attrs[$attribute]=array($this->uid);
 949       }else{
 950         unset($attrs[$attribute]['count']);
 951         if(!in_array($this->uid,$attrs[$attribute])){
 952           $attrs[$attribute][]=$this->uid;
 953         }
 954       }
 955
 956       $ldap->cd($attrs['dn']);
 957       unset($attrs['dn']);
 958 $ldap->modify ($attrs);
 959
 960       if($ldap->get_error()!="Success"){
 961         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 962       }
 963     }
 964
 965     /* Prepare HotPlug devices */
 966     $this->attrs['gotoHotplugDevice'] = array();
 967     foreach($this->gotoHotplugDevices as $name => $device){
 968       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 969     }
 970
 971     /* Prepare LogonScripts */
 972     $this->attrs['gotoLogonScript'] = array();
 973     foreach($this->gotoLogonScripts as $name => $script){
 974       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 975                                             $script['LogonOverload'].$script['LogonLast']."|".
 976                                             $script['LogonPriority']."|".
 977                                             base64_encode($script['LogonData'])."|".
 978                                             $script['LogonDescription'];
 979     }
 980
 981     /* Prepare Shares */
 982     $this->attrs['gotoShare']=array();
 983     foreach($this->gotoShares as $name => $share){
 984       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
 985     }
 986
 987
 988     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
 989     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile");
 990
 991     foreach($saveThis as $tosave){
 992       if(!empty($this->$tosave)){
 993         $this->attrs[$tosave]=$this->$tosave;
 994       }else{
 995         $this->attrs[$tosave]=array();
 996       }
 997     }
 998
 999     /* Prepare Flags */
1000     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1001     if(empty($this->attrs['gotoProfileFlags'][0])){
1002       $this->attrs['gotoProfileFlags']=array();
1003       }
1004
1005     if($this->useProfile == false){
1006       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1007       $this->attrs['gotoProfileServer']= array();
1008     }
1009
1010     foreach($this->attributes as $s_attr){
1011       if(chkacl($this->acl,$s_attr)!="") {
1012         if(isset($this->attrs[$s_attr])){
1013           unset($this->attrs[$s_attr]);
1014         }
1015       }
1016     }
1017
1018     $ldap->cat ($this->dn);
1019     if ($ldap->fetch()){
1020       $mode= "modify";
1021     } else {
1022       $mode= "add";
1023       $ldap->cd($this->config->current['BASE']);
1024       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1025     }
1026
1027     $ldap->cd($this->dn);
1028     $this->cleanup();
1029     $ldap->$mode($this->attrs);
1030     if($ldap->get_error()!="Success"){
1031       print_red($ldap->get_error());
1032     }
1033     $this->handle_post_events($mode);
1034   }
1035
1036 /* Generate ListBox frindly output for the defined shares
1037  * Possibly Add or remove an attribute here,
1038  */
1039   function printOutAssignedShares()
1040   {
1041     $a_return = array();
1042     if(is_array($this->gotoShares)){
1043       foreach($this->gotoShares as $share){
1044         if (!preg_match('/^!/', $share['server'])){
1045           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1046         }
1047       }
1048     }
1049     return($a_return);
1050   }
1051
1052 /* Generate ListBox frindly output for the definedhotplugs
1053  * Possibly Add or remove an attribute here,
1054  */
1055 function printOutHotPlugDevices()
1056   {
1057     $a_return= array();
1058     if(is_array($this->gotoHotplugDevices)){
1059       foreach($this->gotoHotplugDevices as $key=>$device){
1060         $a_return[$key] = $device['name']." - ".$device['id'];
1061       }
1062     }
1063     return($a_return);
1064   }
1065
1066   /* Generates ListBox frienly output of used printer devices
1067    * Append ' - admin' if printer is used in admin mode
1068    */
1069   function printOutPrinterDevices()
1070   {
1071     $a_return = array();
1072     if(is_array($this->gotoPrinter)){
1073       foreach($this->gotoPrinter as $printer){
1074         if($printer['mode'] == "admin"){
1075           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1076         }else{
1077           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1078         }
1079       }
1080     }
1081     return($a_return);
1082   }
1083
1084   /* Generates ListBox frienly output of used logonscripts
1085    */
1086   function printOutLogonScripts()
1087   {
1088     $a_return = array();
1089     if(is_array($this->gotoLogonScripts)){
1090       foreach($this->gotoLogonScripts as $script){
1091         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1092       }
1093     }
1094     return($a_return);
1095   }
1096 }
1097
1098
1099
1100
1101 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1102 ?>