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   = "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("640x480","800x600","1024x768","1280x768","1280x1024");
 380
 381     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 382     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 383     if(!is_array($this->gotoProfileServers)){
 384       $this->gotoProfileServers =array();
 385     }
 386     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 387
 388     /* Handle kiosk profiles
 389      * Read available from filesystem
 390      * Open management if post is transmitted
 391      */
 392
 393     /* Save */
 394     if(isset($_POST['KioskClose'])){
 395       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 396
 397       unset($this->dialog);
 398       $this->dialog=NULL;
 399       $this->is_dialog = false;
 400     }
 401     $tmp = new kioskManagementDialog($this->config,$this->dn);
 402     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 403
 404     $list['none']=_("None");
 405
 406     $list = array_reverse($list);
 407
 408     /* Reassign help class */
 409     $_SESSION['current_class_for_help'] = get_class($this);
 410
 411     /* Open Management Dialog */
 412     if(isset($_POST['KioskManagementDialog'])){
 413       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 414       $this->dialog->parent= $this;
 415       $this->dialog->acl = $this->acl;
 416       $this->is_dialog = true;
 417     }
 418
 419     $smarty->assign("gotoKioskProfiles",$list);
 420     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 421
 422     /* Logonscript Management
 423      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 424      * Perform add Delete edit Posts
 425      */
 426
 427     /* Dialog Save */
 428     if(isset($_POST['LogonSave'])){
 429       $this->dialog->save_object();
 430       if(count($this->dialog->check())!=0){
 431         foreach($this->dialog->check() as $msg){
 432           print_red($msg);
 433         }
 434       }else{
 435         $tmp = $this->dialog->save();
 436         unset($this->dialog);
 437         $this->dialog=NULL;
 438         $this->is_dialog=false;
 439         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 440       }
 441     }
 442
 443     /* Dialog Quit without saving */
 444     if(isset($_POST['LogonCancel'])){
 445       $this->is_dialog= false;
 446       unset($this->dialog);
 447       $this->dialog= NULL;
 448     }
 449
 450     /* Check Edit Del New Posts for a selected LogonScript */
 451     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 452
 453       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 454        * In this case we create a new Logon Script.
 455        */
 456       if(isset($_POST['gotoLogonScriptNew'])){
 457         $this->is_dialog = true;
 458         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 459       }
 460
 461       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 462        * We only can delete if there is an entry selected.
 463        */
 464       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 465         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 466       }
 467
 468       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 469        * There must be an entry selected to perform edit request.
 470        */
 471       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 472         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 473         $this->is_dialog = true;
 474         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 475       }
 476     }
 477
 478     /* Append List to smarty*/
 479     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 480     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 481
 482     /* In this section server shares will be defined
 483      * A user can select one of the given shares and a mount point
 484      *  and attach this combination to his setup.
 485      */
 486
 487     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 488     if(!is_array($this->gotoShareSelections)){
 489       print $this->gotoShareSelections;
 490       $this->gotoShareSelections = array();
 491     }
 492     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 493
 494     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 495      * This entry will be, a combination of mountPoint and sharedefinitions
 496      */
 497     if(isset($_POST['gotoShareAdd'])){
 498       /* We assign a share to this user, if we don't know where to mount the share */
 499       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 500         print_red(_("You must specify a valid mount point."));
 501       }elseif(!(
 502         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 503         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 504         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 505         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 506         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 507         preg_match("/^.USER/",$_POST['gotoShareMountPoint'])
 508         )
 509       ){
 510         print_red(_("You must specify a valid mount point."));
 511       }else{
 512         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 513         $s_mount = $_POST['gotoShareMountPoint'];
 514         $s_user  = $_POST['ShareUser'];
 515         /* Preparing the new assignment */
 516         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 517         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 518         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 519         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 520       }
 521     }
 522
 523     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 524      * If there is no defined share selected, we will abort the deletion without any message
 525      */
 526     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 527       unset($this->gotoShares[$_POST['gotoShare']]);
 528     }
 529
 530     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 531     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 532
 533     /* Hotplug devices will be handled here
 534      * There are 3 possible methods for this feature
 535      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 536      * Delete will erase an entry, the entry must be selcted in the ListBox first
 537      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 538      */
 539
 540     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 541     if(isset($_POST['gotoHotplugDeviceNew'])){
 542       $this->dialog = new hotplugDialog($this->config,$this->dn);
 543       $this->is_dialog = true;
 544     }
 545
 546     /* We have to delete the selected hotplug from the list*/
 547     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 548       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 549     }
 550
 551     /* There are already defined hotplugs from other users we could use */
 552     if(isset($_POST['gotoHotplugDeviceUse'])){
 553       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 554       $this->is_dialog = true;
 555     }
 556
 557     /* Dialog Aborted */
 558     if(isset($_POST['HotPlugCancel'])){
 559       unset($this->dialog);
 560       $this->dialog= NULL;
 561       $this->is_dialog = false;
 562     }
 563
 564     /* Dialod saved */
 565     if(isset($_POST['HotPlugSave'])){
 566       $this->dialog->save_object();
 567       if(count($this->dialog->check())!=0){
 568         foreach($this->dialog->check() as $msg){
 569           print_red($msg);
 570         }
 571       }else{
 572         $this->dialog->save_object();
 573         $a_tmp = $this->dialog->save();
 574         if(is_array($a_tmp)){
 575           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 576         }
 577         unset($this->dialog);
 578         $this->dialog= NULL;
 579         $this->is_dialog = false;
 580       }
 581     }
 582
 583     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 584     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 585
 586     /* Printer Assignment will managed below
 587      * A printer can be assigned in two different ways and two different types
 588      * There are 2 types of users assigned to a printer : user and admin
 589      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 590      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 591      */
 592
 593     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 594     if(isset($_POST['gotoPrinterAdd'])){
 595       $this->is_dialog=true;
 596       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 597     }
 598
 599     if(isset($_POST['PrinterCancel'])){
 600         $this->is_dialog=false;
 601         unset($this->dialog);
 602         $this->dialog=NULL;
 603     }
 604
 605     if(isset($_POST['PrinterSave'])){
 606       if(count($this->dialog->check())!=0){
 607         $tmp = $this->dialog->check();
 608         foreach($tmp as $msg){
 609           print_red($msg);
 610         }
 611       }else{
 612         $this->dialog->save_object();
 613         $tmp = $this->dialog->save();
 614         $tmp2= $this->dialog->getPrinter(true);
 615         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 616         $this->gotoPrinter[$tmp]['mode']="user";
 617         $this->is_dialog=false;
 618         unset($this->dialog);
 619         $this->dialog   =NULL;
 620       }
 621     }
 622
 623     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 624       $printer = $_POST['gotoPrinterSel'];
 625       unset($this->gotoPrinter[$printer]);
 626     }
 627
 628     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 629       $printer = $_POST['gotoPrinterSel'];
 630       if($this->gotoPrinter[$printer]['mode']=="user"){
 631         $this->gotoPrinter[$printer]['mode']="admin";
 632       }else{
 633         $this->gotoPrinter[$printer]['mode']="user";
 634       }
 635     }
 636
 637     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 638     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 639
 640     /* General behavior */
 641     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 642       $this->dialog->save_object();
 643       return ($this->dialog->execute());
 644     }
 645     if($this->acl != "#none#"){
 646       $smarty->assign("useProfileACL","");
 647     }else{
 648       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 649       $smarty->assign("gotoProfileServerACL"," disabled ");
 650       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 651     }
 652
 653     if(!$this->useProfile){
 654       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 655       $smarty->assign("gotoProfileServerACL"," disabled ");
 656       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 657     }
 658
 659     /* Als smarty vars are set. Get smarty template and generate output */
 660     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 661
 662     return($display);
 663   }
 664
 665   function remove_from_parent()
 666   {
 667     /* only if it was an account*/
 668     if (!$this->initially_was_account){
 669       return;
 670     }
 671
 672     /* include global link_info */
 673     $ldap= $this->config->get_ldap_link();
 674
 675     /* Remove and write to LDAP */
 676     plugin::remove_from_parent();
 677
 678     /* Don't save our template variables */
 679     $skip = array("uid",
 680                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 681     /* Skip all these attributes */
 682     foreach($skip as $del){
 683       unset($this->attrs[$del]);
 684     }
 685
 686     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 687
 688     $ldap->cd($this->dn);
 689     $ldap->modify($this->attrs);
 690
 691     show_ldap_error($ldap->get_error());
 692
 693     /* Optionally execute a command after we're done */
 694     $this->handle_post_events("remove");
 695   }
 696
 697
 698   /* Save data to object */
 699   function save_object()
 700   {
 701     /* Get all Posted vars
 702      * Setup checkboxes
 703      */
 704
 705
 706
 707     if(isset($_POST['iamposted'])){
 708       if(isset($_POST['useProfile'])){
 709         $this->useProfile = true;
 710       }else{
 711         $this->useProfile = false;
 712       }
 713       if(isset($_POST['gotoProfileFlag_C'])){
 714         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 715       }else{
 716         $this->gotoProfileFlag_C = false;
 717       }
 718       if(isset($_POST['gotoProfileFlag_L'])){
 719         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 720       }else{
 721         $this->gotoProfileFlag_L = false;
 722       }
 723
 724       plugin::save_object();
 725       foreach($this->attributes as $s_attr){
 726         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 727         if(isset($_POST[$s_attr])){
 728           $this->$s_attr = $_POST[$s_attr];
 729         }else{
 730           $this->$s_attr = false;
 731         }
 732       }
 733     }
 734   }
 735
 736
 737   /* Check supplied data */
 738   function check()
 739   {
 740     $message= array();
 741
 742     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 743       $message[]=_("Please set a valid profile quota size.");
 744     }
 745     if(!isset($this->attrs['objectClass'])){
 746       $this->attrs['objectClass']=array();
 747     }
 748     if(!$this->is_group){
 749       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 750         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 751       }
 752     }
 753     return ($message);
 754   }
 755
 756
 757   /* Save to LDAP */
 758   function save()
 759   {
 760     plugin::save();
 761     $ldap= $this->config->get_ldap_link();
 762
 763     $realyUsedAttrs= array();
 764
 765
 766     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 767     /* Creating Kiosk Profiles */
 768     foreach($this->newKioskProfiles as $file){
 769       $contents = $file['contents'];
 770       $fp = @fopen($path."/".$file['name'],"w");
 771       if(!$fp){
 772         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 773       }else{
 774         fwrite($fp,$contents,strlen($contents));
 775       }
 776       @unlink($file['tmp_name']);
 777     }
 778
 779     /* Save already used objectClasses */
 780     $ocs        = $this->attrs['objectClass'];
 781     unset($ocs['count']);
 782     $this->attrs = array();
 783     $this->attrs['objectClass']= $ocs;
 784     foreach($this->objectclasses as $objc){
 785       if(!in_array($objc,$this->attrs['objectClass'])){
 786         $this->attrs['objectClass'][]=$objc;
 787       }
 788     }
 789
 790
 791     /* Save usersettings to Printer */
 792
 793     if(chkacl($this->acl,"gotoPrinter")!=""){
 794       $this->gotoPrinter = array();
 795     }
 796
 797     if($this->is_group){
 798       $s_suffix = "Group";
 799     }else{
 800       $s_suffix = "User";
 801     }
 802
 803
 804     /* 1. Search all printers that have our uid/cn as member
 805      * 2. Delete this uid/cn from every single entry and save it again.
 806      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 807      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 808      */
 809     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 810     while($attr = $ldap->fetch()){
 811
 812       /* Walk trough all printers and check if our user id used, if so remove it.
 813        * Later we will insert our uid at the right place.
 814        */
 815
 816       /* Remove normal entries (User)*/
 817       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 818         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 819           if($this->uid==$user){
 820             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 821           }
 822         }
 823       }
 824
 825       /* Remove administrational entries (Admin)*/
 826       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 827         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 828           if($this->uid==$user){
 829             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 830           }
 831         }
 832       }
 833
 834       /* Extract useable tags, to be able to save all changes
 835        */
 836       $attrs_used = array();
 837       foreach($attr as $key=>$val){
 838
 839         /* If index is numeric, skip it ...*/
 840         if((!is_numeric($key))&&($key!="count")){
 841
 842           /* If entry contains 'count' remove it */
 843           if(is_array($val)&&isset($val['count'])){
 844             unset($val['count']);
 845           }
 846           $attrs_used[$key]=$val;
 847         }
 848       }
 849       /* the result of cleaning the entry is
 850        *  to be able to directly save this again,
 851        *  if all changes are made
 852        */
 853       $attr= $attrs_used;
 854
 855 #fix : Id don't know why such an entry was set ...
 856       if(isset($attr['GOTOADMINPRINTER'])){
 857         unset($attr['GOTOADMINPRINTER']);
 858       }
 859
 860       /* Save changes */
 861       $ldap->cd($attr['dn']);
 862       unset($attr['dn']);
 863       $ldap->modify($attr);
 864       if($ldap->get_error()!="Success"){
 865         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 866       }
 867     }
 868
 869     /* All printers are cleaned, (our cn/uid removed)
 870      *  now we must add our uid / cn
 871      *  to the new configured printers.
 872      */
 873     foreach($this->gotoPrinter as $printer) {
 874       $ldap->cd($printer['dn']);
 875       $ldap->cat($printer['dn']);
 876       $attrs= $ldap->fetch();
 877       $attrs_used = array();
 878       foreach($attrs as $key=>$val){
 879         if((!is_numeric($key))&&($key!="count")){
 880           if(is_array($val)&&isset($val['count'])){
 881             unset($val['count']);
 882           }
 883           $attrs_used[$key]=$val;
 884         }
 885       }
 886       /* $attrs contains all values
 887        * we need, to save the entry lateron
 888       */
 889       $attrs= $attrs_used;
 890
 891       /* Depending on the type (User/Admin)
 892        *  switch these attributes, that makes it easier
 893        */
 894       if($printer['mode'] == "user"){
 895         $attribute  = "goto".$s_suffix."Printer";
 896         $attribute2 = "goto".$s_suffix."AdminPrinter";
 897       }else{
 898         $attribute  = "goto".$s_suffix."AdminPrinter";
 899         $attribute2 = "goto".$s_suffix."Printer";
 900       }
 901
 902       /* If this user is already assigned to $attribute2
 903        * delete user from $attribute2, to be albe to attach him to $attribute
 904        * A user can't be admin and normal user for one printer
 905        */
 906       if(!isset($printer[$attribute2])){
 907         $printer[$attribute2]=array();
 908       }else{
 909         if(in_array($this->uid,$printer[$attribute2])){
 910           $tmp = array_flip($printer[$attribute2]);
 911           unset($tmp[$this->uid]);
 912           $attrs[$attribute2]=array_flip($tmp);
 913         }
 914         /* If Last entry removed, clear attribute*/
 915         if(empty($attrs[$attribute2])){
 916           $attrs[$attribute2]=array();
 917         }
 918       }
 919
 920       /* Attach user to the $attribute, if he is'nt already attached
 921        */
 922       if(!isset($attrs[$attribute])){
 923         $attrs[$attribute]=array($this->uid);
 924       }else{
 925         unset($attrs[$attribute]['count']);
 926         if(!in_array($this->uid,$attrs[$attribute])){
 927           $attrs[$attribute][]=$this->uid;
 928         }
 929       }
 930
 931       $ldap->cd($attrs['dn']);
 932       unset($attrs['dn']);
 933       $ldap->modify($attrs);
 934       if($ldap->get_error()!="Success"){
 935         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 936       }
 937     }
 938
 939     /* Prepare HotPlug devices */
 940     $this->attrs['gotoHotplugDevice'] = array();
 941     foreach($this->gotoHotplugDevices as $name => $device){
 942       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 943     }
 944
 945     /* Prepare LogonScripts */
 946     $this->attrs['gotoLogonScript'] = array();
 947     foreach($this->gotoLogonScripts as $name => $script){
 948       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 949                                             $script['LogonOverload'].$script['LogonLast']."|".
 950                                             $script['LogonPriority']."|".
 951                                             base64_encode($script['LogonData'])."|".
 952                                             $script['LogonDescription'];
 953     }
 954
 955     /* Prepare Shares */
 956     $this->attrs['gotoShare']=array();
 957     foreach($this->gotoShares as $name => $share){
 958       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
 959     }
 960
 961     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 962       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 963         $method="https://";
 964       }else{
 965         $method="http://";
 966       }
 967
 968       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 969       $this->attrs['gotoKioskProfile']= $str.$this->gotoKioskProfile;
 970     }else{
 971       $this->attrs['gotoKioskProfile']= array();
 972     }
 973
 974     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer");
 975
 976     foreach($saveThis as $tosave){
 977       if(!empty($this->$tosave)){
 978         $this->attrs[$tosave]=$this->$tosave;
 979       }else{
 980         $this->attrs[$tosave]=array();
 981       }
 982     }
 983
 984     /* Prepare Flags */
 985     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 986     if(empty($this->attrs['gotoProfileFlags'][0])){
 987       $this->attrs['gotoProfileFlags']=array();
 988       }
 989
 990     if($this->useProfile == false){
 991       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 992       $this->attrs['gotoProfileServer']= array();
 993     }
 994
 995     foreach($this->attributes as $s_attr){
 996       if(chkacl($this->acl,$s_attr)!="") {
 997         if(isset($this->attrs[$s_attr])){
 998           unset($this->attrs[$s_attr]);
 999         }
1000       }
1001     }
1002
1003     $ldap->cat ($this->dn);
1004     if ($ldap->fetch()){
1005       $mode= "modify";
1006     } else {
1007       $mode= "add";
1008       $ldap->cd($this->config->current['BASE']);
1009       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1010     }
1011
1012     $ldap->cd($this->dn);
1013     $ldap->$mode($this->attrs);
1014     if($ldap->get_error()!="Success"){
1015       print_red($ldap->get_error());
1016     }
1017     $this->handle_post_events($mode);
1018   }
1019
1020 /* Generate ListBox frindly output for the defined shares
1021  * Possibly Add or remove an attribute here,
1022  */
1023   function printOutAssignedShares()
1024   {
1025     $a_return = array();
1026     if(is_array($this->gotoShares)){
1027       foreach($this->gotoShares as $share){
1028         if (!preg_match('/^!/', $share['server'])){
1029           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1030         }
1031       }
1032     }
1033     return($a_return);
1034   }
1035
1036 /* Generate ListBox frindly output for the definedhotplugs
1037  * Possibly Add or remove an attribute here,
1038  */
1039 function printOutHotPlugDevices()
1040   {
1041     $a_return= array();
1042     if(is_array($this->gotoHotplugDevices)){
1043       foreach($this->gotoHotplugDevices as $key=>$device){
1044         $a_return[$key] = $device['name']." - ".$device['id'];
1045       }
1046     }
1047     return($a_return);
1048   }
1049
1050   /* Generates ListBox frienly output of used printer devices
1051    * Append ' - admin' if printer is used in admin mode
1052    */
1053   function printOutPrinterDevices()
1054   {
1055     $a_return = array();
1056     if(is_array($this->gotoPrinter)){
1057       foreach($this->gotoPrinter as $printer){
1058         if($printer['mode'] == "admin"){
1059           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1060         }else{
1061           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1062         }
1063       }
1064     }
1065     return($a_return);
1066   }
1067
1068   /* Generates ListBox frienly output of used logonscripts
1069    */
1070   function printOutLogonScripts()
1071   {
1072     $a_return = array();
1073     if(is_array($this->gotoLogonScripts)){
1074       foreach($this->gotoLogonScripts as $script){
1075         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1076       }
1077     }
1078     return($a_return);
1079   }
1080 }
1081
1082
1083
1084
1085 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1086 ?>