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   var $gosaDefaultPrinter = "";     // Default printer
  44
  45   /* Share */
  46   var $gotoShares         = array();// Current Share Options
  47   var $gotoShare          = "";     // currently selected Share Option
  48   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  49   var $gotoAvailableShares= array();// Available Shares for this account
  50
  51   /* Kiosk profile */
  52   var $gotoKioskProfile   = "none";     // The selected Kiosk Profile
  53   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  54   var $newKioskProfiles   = array();
  55
  56   /* Hotplug Devices */
  57   var $gotoHotplugDevice  = array();     // Selected hotplug
  58   var $gotoHotplugDevices = array();// Already configured hotplug devices
  59
  60
  61   /* general settings */
  62   // Sets the attributes which will kept on page reload, which will be saved, ...
  63
  64   var $CopyPasteVars      = array("gotoHotplugDevices","newKioskProfiles","gotoAvailableShares","gotoShareSelections","gotoPrinterSel","gotoProfileFlag_L","gotoXResolutions","gotoProfileFlag_C","gotoProfileServers","useProfile","is_group","in_dialog","OrigCn");
  65
  66   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  67                                     "gotoXResolution","gotoProfileQuota",
  68                                     "gotoLogonScripts","gotoLogonScript",
  69                                     "gotoPrinter", "gosaDefaultPrinter",
  70                                     "gotoShares","gotoShare",
  71                                     "gotoKioskProfile","gotoKioskProfiles"
  72                                     );
  73   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  74   var $cn;
  75   var $OrigCn;
  76
  77   function environment ($config, $dn= NULL)
  78   {
  79     plugin::plugin ($config, $dn);
  80
  81     /* Check : Are we currently editing a group or user dialog */
  82     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  83       $suffix="Group";
  84       $this->uid          = $this->attrs['cn'][0];
  85       $this->attrs['uid'] = $this->attrs['cn'][0];
  86       $this->OrigCn = $this->attrs['cn'][0];
  87     }else{
  88       $suffix="User";
  89     }
  90
  91     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
  92
  93     /* Get all Printer assignments */
  94     $ldap = $this->config->get_ldap_link();
  95     $ldap->cd($this->config->current['BASE']);
  96     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  97     while($printer = $ldap->fetch()){
  98       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  99       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
 100     }
 101     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
 102     while($printer = $ldap->fetch()){
 103       $this->gotoPrinter[$printer['cn'][0]]=$printer;
 104       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
 105     }
 106
 107     /* prepare hotplugs */
 108     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 109       unset($this->attrs['gotoHotplugDevice']['count']);
 110       foreach($this->attrs['gotoHotplugDevice'] as $device){
 111         $tmp = $tmp2 = array();
 112         $tmp = split("\|",$device);
 113         $tmp2['name']        = $tmp[0];
 114         $tmp2['description'] = $tmp[1];
 115         $tmp2['id']          = $tmp[2];
 116         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 117       }
 118     }
 119
 120     /* prepare LogonScripts */
 121     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 122       unset($this->attrs['gotoLogonScript']['count']);
 123       foreach($this->attrs['gotoLogonScript'] as $device){
 124         $tmp = $tmp2 = array();
 125         $tmp = split("\|",$device);
 126         $tmp2['LogonName']        = $tmp[0];
 127         $tmp2['LogonPriority']    = $tmp[2];
 128         if(preg_match("/O/i",$tmp[1])){
 129           $tmp2['LogonOverload'] = "O";
 130         }else{
 131           $tmp2['LogonOverload'] = "";
 132         }
 133         if(preg_match("/L/i",$tmp[1])){
 134           $tmp2['LogonLast'] = "L";
 135         }else{
 136           $tmp2['LogonLast'] = "";
 137         }
 138         $tmp2['LogonData']        = base64_decode($tmp[3]);
 139         $tmp2['LogonDescription'] = $tmp[4];
 140         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 141       }
 142     }
 143
 144     /* Prepare Shares */
 145     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 146       unset($this->attrs['gotoShare']['count']);
 147       foreach($this->attrs['gotoShare'] as $share){
 148         $tmp = $tmp2 = array();
 149         $tmp = split("\|",$share);
 150         $tmp2['server']      =$tmp[0];
 151         $tmp2['name']        =$tmp[1];
 152         $tmp2['mountPoint']  =$tmp[2];
 153         if(isset($tmp[3])){
 154           $tmp2['PwdHash']  =$tmp[3];
 155         }else{
 156           $tmp2['PwdHash']  ="";
 157         }
 158         if(isset($tmp[4])){
 159           $tmp2['Username']  =$tmp[4];
 160         }else{
 161           $tmp2['Username']  ="";
 162         }
 163         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 164       }
 165     }
 166
 167     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 168       $chr = $this->gotoProfileFlags[$i];
 169       $name = "gotoProfileFlag_".$chr;
 170       $this->$name=$chr;
 171     }
 172
 173     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 174       $this->useProfile = true;
 175     }else{
 176       $this->useProfile = false;
 177     }
 178
 179     /* Set to group environment if we editing a group */
 180     if(!isset($this->parent)){
 181       $this->is_group = true;
 182     }
 183
 184     /* Set resolutions */
 185     $this->gotoXResolutions = array("auto"=>_("auto"),
 186                                     "640x480"   =>  "640x480",
 187                                     "800x600"   =>  "800x600",
 188                                     "1024x768"  =>  "1024x768",
 189                                     "1154x864"  =>  "1154x864",
 190                                     "1280x768"  =>  "1280x768",
 191                                     "1280x1024" =>  "1280x1024");
 192
 193     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 194       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 195
 196       if(is_readable($file)){
 197         $str = file_get_contents($file);
 198         $lines = split("\n",$str);
 199         foreach($lines as $line){
 200           $line = trim($line);
 201           if(!empty($line)){
 202             $this->gotoXResolutions[$line]=$line;
 203           }
 204         }
 205         //natcasesort($this->gotoXResolutions);
 206       }else{
 207         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 208       }
 209     }
 210
 211
 212     $this->gotoProfileServers= $config->getShareServerList() ;
 213     $this->gotoShareSelections= $config->getShareList(true);
 214     $this->gotoAvailableShares= $config->getShareList(false);
 215
 216   }
 217
 218   function execute()
 219   {
 220         /* Call parent execute */
 221         plugin::execute();
 222
 223   /* Fill templating stuff */
 224   $smarty= get_smarty();
 225   $display= "";
 226
 227   /* Prepare all variables for smarty */
 228   foreach($this->attributes as $s_attr){
 229     /* Set value*/
 230     $smarty->assign($s_attr,$this->$s_attr);
 231
 232     /* Set checkbox state*/
 233     if(empty($this->$s_attr)){
 234       $smarty->assign($s_attr."CHK","");
 235     }else{
 236       $smarty->assign($s_attr."CHK"," checked ");
 237     }
 238
 239     /* Prepare ACL settings*/
 240     if(chkacl($this->acl,$s_attr)=="") {
 241       $smarty->assign($s_attr."ACL","");
 242     }else{
 243       $smarty->assign($s_attr."ACL"," disabled ");
 244     }
 245
 246   }
 247
 248   /* Is accout enabled | are we editing from usermenu or admin menu
 249      All these tab management is done here
 250    */
 251
 252   /* Working from Usermenu an the Account is currently disbled
 253      * this->parent :  is only set if we are working in a list of tabs
 254      * is_account   :  is only true if the needed objectClass is given
 255     */
 256     if((!isset($this->parent))&&(!$this->is_account)){
 257       /* We are currently editing this tab from usermenu, but this account is not enabled */
 258       $smarty->assign("is_account",$this->is_account);
 259       /* Load template */
 260       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 261       /* Avoid the "You are currently editing ...." message when you leave this tab */
 262       $display .= back_to_main();
 263       /* Display our message to the user */
 264       return $display;
 265
 266
 267     /* We are currently editing from group tabs, because
 268      * $this->parent is set
 269      * posixAccount is not set, so we are not in usertabs.
 270      */
 271     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 272       $smarty->assign("is_account","true");
 273       $this->is_group     = true;
 274       $this->uid          = $this->cn;
 275       $this->attrs['uid'] = $this->cn;
 276
 277       /* Change state if needed */
 278       if (isset($_POST['modify_state'])){
 279         $this->is_account= !$this->is_account;
 280       }
 281
 282       /* Group Dialog with enabled environment options */
 283       if ($this->is_account){
 284         $display= $this->show_header(_("Remove environment extension"),
 285             _("Environment extension enabled. You can disable it by clicking below."));
 286       } else {
 287
 288       /* Environment is disabled
 289          If theres is no posixAccount enabled, you won't be able to enable
 290          environment extensions
 291        */
 292         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 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 no 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."));
 301           return $display;
 302         }
 303       }
 304     }else{
 305       /* Editing from Usermenu
 306        *  Tell smarty that this accoutn is enabled
 307        */
 308       $smarty->assign("is_account","true");
 309
 310       $this->is_group = false;
 311
 312       /* Do we need to flip is_account state? */
 313       if (isset($_POST['modify_state'])){
 314         $this->is_account= !$this->is_account;
 315       }
 316
 317       if(isset($this->parent)){
 318
 319         // 3. Account enabled . Editing from adminmenu
 320         if ($this->is_account){
 321           $display= $this->show_header(_("Remove environment extension"),
 322               _("Environment extension enabled. You can disable it by clicking below."));
 323         } else {
 324
 325           if($this->parent->by_object['posixAccount']->is_account==true){
 326             // 4. There is a PosixAccount
 327             $display= $this->show_header(_("Add environment extension"),
 328                 _("Environment extension disabled. You can enable it by clicking below."));
 329             return $display;
 330           }else{
 331             // 4. There is a PosixAccount
 332             $display= $this->show_header(_("Add environment extension"),
 333                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 334             return $display;
 335           }
 336         }
 337       }
 338     }
 339     /* Account is Account : is_accounbt=true.
 340      * Else we won't reach this.
 341      */
 342
 343     /* Prepare all variables for smarty */
 344     foreach($this->attributes as $s_attr){
 345       /* Set value*/
 346       $smarty->assign($s_attr,$this->$s_attr);
 347
 348       /* Set checkbox state*/
 349       if(empty($this->$s_attr)){
 350         $smarty->assign($s_attr."CHK","");
 351       }else{
 352         $smarty->assign($s_attr."CHK"," checked ");
 353       }
 354
 355       /* Prepare ACL settings*/
 356       if(chkacl($this->acl,$s_attr)=="") {
 357         $smarty->assign($s_attr."ACL","");
 358       }else{
 359         $smarty->assign($s_attr."ACL"," disabled ");
 360       }
 361
 362     }
 363
 364     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 365       if(chkacl($this->acl,$s_attr)=="") {
 366         $smarty->assign($s_attr."ACL","");
 367       }else{
 368         $smarty->assign($s_attr."ACL"," disabled ");
 369       }
 370     }
 371
 372     if(empty($this->useProfile)){
 373       $smarty->assign("gotoProfileACL","disabled");
 374       $smarty->assign("useProfileCHK","");
 375     }else{
 376       $smarty->assign("gotoProfileACL","");
 377       $smarty->assign("useProfileCHK"," checked ");
 378     }
 379
 380
 381     $smarty->assign("useProfileACL","");
 382     if($this->acl != "#none#"){
 383       $smarty->assign("useProfileACL","");
 384       $smarty->assign("gotoProfileFlag_CACL"," ");
 385       $smarty->assign("gotoProfileQuotaACL"," ");
 386     }else{
 387       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 388       $smarty->assign("useProfileACL","disabled");
 389       $smarty->assign("gotoProfileServer"," disabled ");
 390       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 391     }
 392
 393     /* HANDLE Profile Settings here
 394      * Assign available Quota and resolution settings
 395      * Get all available profile server
 396      * Get cache checkbox
 397      * Assign this all to Smarty
 398      */
 399
 400     if(empty($this->gotoProfileFlag_L)){
 401       $smarty->assign("gotoProfileFlag_LCHK"," ");
 402     }else{
 403       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 404     }
 405
 406     if(empty($this->gotoProfileFlag_C)){
 407       $smarty->assign("gotoProfileFlag_CCHK"," ");
 408     }else{
 409       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 410     }
 411
 412
 413     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 414     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 415
 416     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 417     if(!is_array($this->gotoProfileServers)){
 418       $this->gotoProfileServers =array();
 419     }
 420     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 421
 422     /* Handle kiosk profiles
 423      * Read available from filesystem
 424      * Open management if post is transmitted
 425      */
 426
 427     /* Save */
 428     if(isset($_POST['KioskClose'])){
 429       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 430
 431       unset($this->dialog);
 432       $this->dialog=NULL;
 433       $this->is_dialog = false;
 434     }
 435
 436     /* Reassign help class */
 437     $_SESSION['current_class_for_help'] = get_class($this);
 438
 439     /* Open Management Dialog */
 440     if(isset($_POST['KioskManagementDialog'])){
 441       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 442       $this->dialog->parent= $this;
 443       $this->dialog->acl = $this->acl;
 444       $this->is_dialog = true;
 445     }
 446     $tmp = new kioskManagementDialog($this->config,$this->dn);
 447     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 448     $list['none']=_("None");
 449     $list = array_reverse($list);
 450     $smarty->assign("gotoKioskProfiles",$list);
 451     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 452
 453     /* Logonscript Management
 454      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 455      * Perform add Delete edit Posts
 456      */
 457
 458     /* Dialog Save */
 459     if(isset($_POST['LogonSave'])){
 460       $this->dialog->save_object();
 461       if(count($this->dialog->check())!=0){
 462         foreach($this->dialog->check() as $msg){
 463           print_red($msg);
 464         }
 465       }else{
 466         $tmp = $this->dialog->save();
 467         unset($this->dialog);
 468         $this->dialog=NULL;
 469         $this->is_dialog=false;
 470         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 471       }
 472     }
 473
 474     /* Dialog Quit without saving */
 475     if(isset($_POST['LogonCancel'])){
 476       $this->is_dialog= false;
 477       unset($this->dialog);
 478       $this->dialog= NULL;
 479     }
 480
 481     /* Check Edit Del New Posts for a selected LogonScript */
 482     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 483
 484       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 485        * In this case we create a new Logon Script.
 486        */
 487       if(isset($_POST['gotoLogonScriptNew'])){
 488         $this->is_dialog = true;
 489         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 490       }
 491
 492       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 493        * We only can delete if there is an entry selected.
 494        */
 495       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 496         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 497       }
 498
 499       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 500        * There must be an entry selected to perform edit request.
 501        */
 502       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 503         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 504         $this->is_dialog = true;
 505         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 506       }
 507     }
 508
 509     /* Append List to smarty*/
 510     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 511     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 512
 513     /* In this section server shares will be defined
 514      * A user can select one of the given shares and a mount point
 515      *  and attach this combination to his setup.
 516      */
 517
 518     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 519     if(!is_array($this->gotoShareSelections)){
 520       print $this->gotoShareSelections;
 521       $this->gotoShareSelections = array();
 522     }
 523     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 524
 525     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 526      * This entry will be, a combination of mountPoint and sharedefinitions
 527      */
 528     if(isset($_POST['gotoShareAdd'])){
 529       /* We assign a share to this user, if we don't know where to mount the share */
 530       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 531         print_red(_("You must specify a valid mount point."));
 532       }elseif(!(
 533         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 534         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 535         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 536         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 537         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 538         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 539         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 540         )
 541       ){
 542         print_red(_("You must specify a valid mount point."));
 543       }else{
 544         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 545         $s_mount = $_POST['gotoShareMountPoint'];
 546         $s_user  = $_POST['ShareUser'];
 547         /* Preparing the new assignment */
 548         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 549         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 550         $this->gotoShares[$a_share['name']."|".$a_share['server']]['PwdHash']="";
 551         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 552       }
 553     }
 554
 555     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 556      * If there is no defined share selected, we will abort the deletion without any message
 557      */
 558     $once = true;
 559     foreach($_POST as $name => $value){
 560       if((preg_match("/^gotoShareDel_/",$name)) && ($once)){
 561         $once = false;
 562         $key  = preg_replace("/^gotoShareDel_/","",$name);
 563         $key  = preg_replace("/_+[xy]$/","",$key);
 564         if(isset($this->gotoShares[$key])) {
 565           unset($this->gotoShares[$key]);
 566         }
 567       }
 568       if((preg_match("/^gotoShareResetPwd_/",$name)) && ($once)){
 569         $once = false;
 570         $key  = preg_replace("/^gotoShareResetPwd_/","",$name);
 571         $key  = preg_replace("/_+[xy]$/","",$key);
 572         $this->gotoShares[$key]['PwdHash'] = "";
 573       }
 574     }
 575
 576     $divlistShares = new divSelectBox("gotoShares");
 577     $divlistShares->SetHeight(100);
 578     $tmp = $this->printOutAssignedShares();
 579
 580     foreach($tmp as $key => $value){
 581
 582       $img = "<input type='image' name='gotoShareResetPwd_".$key." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 583                 title='"._("Reset password hash")."'>";
 584       $img.= "&nbsp;";
 585       $img.= "<input type='image' name='gotoShareDel_".$key." 'src='images/edittrash.png' alt='"._("Delete")."'
 586                 title='"._("Delete share entry")."'>";
 587
 588       $field1 = array("string" => $value);
 589       $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 590       $divlistShares->AddEntry(array($field1,$field2));
 591     }
 592     $smarty->assign("divlistShares",$divlistShares->DrawList());
 593
 594     /* Hotplug devices will be handled here
 595      * There are 3 possible methods for this feature
 596      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 597      * Delete will erase an entry, the entry must be selcted in the ListBox first
 598      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 599      */
 600
 601     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 602     if(isset($_POST['gotoHotplugDeviceNew'])){
 603       $this->dialog = new hotplugDialog($this->config,$this->dn);
 604       $this->is_dialog = true;
 605     }
 606
 607     /* We have to delete the selected hotplug from the list*/
 608     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 609       foreach($_POST['gotoHotplugDevice'] as $name){
 610         unset($this->gotoHotplugDevices[$name]);
 611       }
 612     }
 613
 614     /* There are already defined hotplugs from other users we could use */
 615     if(isset($_POST['gotoHotplugDeviceUse'])){
 616       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 617       $this->is_dialog = true;
 618     }
 619
 620     /* Dialog Aborted */
 621     if(isset($_POST['HotPlugCancel'])){
 622       unset($this->dialog);
 623       $this->dialog= NULL;
 624       $this->is_dialog = false;
 625     }
 626
 627     /* Dialod saved */
 628     if(isset($_POST['HotPlugSave'])){
 629       $this->dialog->save_object();
 630       if(count($this->dialog->check())!=0){
 631         foreach($this->dialog->check() as $msg){
 632           print_red($msg);
 633         }
 634       }else{
 635         $this->dialog->save_object();
 636         $a_tmp = $this->dialog->save();
 637
 638         if(is_array($a_tmp)){
 639           foreach($a_tmp as $name => $hotplug){
 640             $this->gotoHotplugDevices[$name]= $hotplug;
 641           }
 642         }
 643         unset($this->dialog);
 644         $this->dialog= NULL;
 645         $this->is_dialog = false;
 646       }
 647     }
 648
 649     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 650     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 651
 652     /* Printer Assignment will managed below
 653      * A printer can be assigned in two different ways and two different types
 654      * There are 2 types of users assigned to a printer : user and admin
 655      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 656      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 657      */
 658
 659     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 660     if(isset($_POST['gotoPrinterAdd'])){
 661       $this->is_dialog=true;
 662       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 663     }
 664
 665     if(isset($_POST['PrinterCancel'])){
 666         $this->is_dialog=false;
 667         unset($this->dialog);
 668         $this->dialog=NULL;
 669     }
 670
 671     if(isset($_POST['PrinterSave'])){
 672       if(count($this->dialog->check())!=0){
 673         $tmp = $this->dialog->check();
 674         foreach($tmp as $msg){
 675           print_red($msg);
 676         }
 677       }else{
 678         $this->dialog->save_object();
 679         $tmp = $this->dialog->save();
 680         $tmp2= $this->dialog->getPrinter(true);
 681
 682         foreach($tmp as $pname){
 683           $this->gotoPrinter[$pname]=$tmp2[$pname];
 684           $this->gotoPrinter[$pname]['mode']="user";
 685         }
 686
 687         $this->is_dialog=false;
 688         unset($this->dialog);
 689         $this->dialog   =NULL;
 690       }
 691     }
 692
 693     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 694       $printer = $_POST['gotoPrinterSel'];
 695       foreach($printer as $pname){
 696         unset($this->gotoPrinter[$pname]);
 697       }
 698     }
 699
 700     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 701
 702
 703       $printers = $_POST['gotoPrinterSel'];
 704
 705       foreach($printers as $printer){
 706         if($this->gotoPrinter[$printer]['mode']=="user"){
 707           $this->gotoPrinter[$printer]['mode']="admin";
 708         }else{
 709           $this->gotoPrinter[$printer]['mode']="user";
 710         }
 711       }
 712     }
 713
 714     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 715       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 716         $this->gosaDefaultPrinter= "";
 717       } else {
 718         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 719       }
 720     }
 721
 722     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 723     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 724
 725     /* General behavior */
 726     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 727       $this->dialog->save_object();
 728       $disp =$this->dialog->execute();
 729
 730       $tmp = new kioskManagementDialog($this->config,$this->dn);
 731       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 732       $list['none']=_("None");
 733       $list = array_reverse($list);
 734       if(!isset($list[$this->gotoKioskProfile])){
 735         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 736         $this->gotoKioskProfile = 'none';
 737       }
 738       return($disp);
 739     }
 740     if($this->acl != "#none#"){
 741       $smarty->assign("useProfileACL","");
 742     }else{
 743       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 744       $smarty->assign("gotoProfileServerACL"," disabled ");
 745       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 746     }
 747
 748     if(!$this->useProfile){
 749       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 750       $smarty->assign("gotoProfileServerACL"," disabled ");
 751       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 752     }
 753
 754     /* Als smarty vars are set. Get smarty template and generate output */
 755     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 756
 757     return($display);
 758   }
 759
 760   function remove_from_parent()
 761   {
 762     /* only if it was an account*/
 763     if (!$this->initially_was_account){
 764       return;
 765     }
 766
 767     /* include global link_info */
 768     $ldap= $this->config->get_ldap_link();
 769
 770     /* Remove and write to LDAP */
 771     plugin::remove_from_parent();
 772
 773     /* Don't save our template variables */
 774     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 775
 776     /* Skip all these attributes */
 777     foreach($skip as $del){
 778       unset($this->attrs[$del]);
 779     }
 780
 781     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 782
 783     $ldap->cd($this->dn);
 784     $this->cleanup();
 785     $ldap->modify ($this->attrs);
 786
 787     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 788
 789     /* Optionally execute a command after we're done */
 790     $this->handle_post_events("remove");
 791   }
 792
 793
 794   /* Save data to object */
 795   function save_object()
 796   {
 797     /* Get all Posted vars
 798      * Setup checkboxes
 799      */
 800
 801     if(isset($_POST['iamposted'])){
 802       if(isset($_POST['useProfile'])){
 803         $this->useProfile = true;
 804       }else{
 805         $this->useProfile = false;
 806       }
 807       if(isset($_POST['gotoProfileFlag_C'])){
 808         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 809       }else{
 810         $this->gotoProfileFlag_C = false;
 811       }
 812       if(isset($_POST['gotoProfileFlag_L'])){
 813         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 814       }else{
 815         $this->gotoProfileFlag_L = false;
 816       }
 817
 818       $tmp= $this->gosaDefaultPrinter;
 819       plugin::save_object();
 820       foreach($this->attributes as $s_attr){
 821         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 822         if(isset($_POST[$s_attr])){
 823           $this->$s_attr = $_POST[$s_attr];
 824         }else{
 825           $this->$s_attr = false;
 826         }
 827       }
 828       $this->gosaDefaultPrinter= $tmp;
 829     }
 830   }
 831
 832
 833   /* Check supplied data */
 834   function check()
 835   {
 836     /* Call common method to give check the hook */
 837     $message= plugin::check();
 838
 839     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 840       $message[]=_("Please set a valid profile quota size.");
 841     }
 842     if(!isset($this->attrs['objectClass'])){
 843       $this->attrs['objectClass']=array();
 844     }
 845     if(!$this->is_group){
 846       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 847         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 848       }
 849     }
 850     return ($message);
 851   }
 852
 853
 854   /* Save to LDAP */
 855   function save()
 856   {
 857     /* If group was renamed, all printer settings get lost
 858      */
 859     /* only save changed variables ....*/
 860     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 861     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 862       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 863         $method="https://";
 864       }else{
 865         $method="http://";
 866       }
 867
 868       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 869       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 870     }else{
 871       $this->gotoKioskProfile= array();
 872     }
 873
 874     plugin::save();
 875     $ldap= $this->config->get_ldap_link();
 876
 877     $realyUsedAttrs= array();
 878
 879     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 880     /* Creating Kiosk Profiles */
 881     foreach($this->newKioskProfiles as $file){
 882       $contents = $file['contents'];
 883       $fp = @fopen($path."/".$file['name'],"w");
 884       if(!$fp){
 885         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 886       }else{
 887         fwrite($fp,$contents,strlen($contents));
 888       }
 889       @unlink($file['tmp_name']);
 890     }
 891
 892     /* Save already used objectClasses */
 893     $ocs        = $this->attrs['objectClass'];
 894     unset($ocs['count']);
 895     $this->attrs = array();
 896     $this->attrs['objectClass']= $ocs;
 897     foreach($this->objectclasses as $objc){
 898       if(!in_array($objc,$this->attrs['objectClass'])){
 899         $this->attrs['objectClass'][]=$objc;
 900       }
 901     }
 902
 903
 904     /* Save usersettings to Printer */
 905
 906     if(chkacl($this->acl,"gotoPrinter")!=""){
 907       $this->gotoPrinter = array();
 908     }
 909
 910     if($this->is_group){
 911       $s_suffix = "Group";
 912     }else{
 913       $s_suffix = "User";
 914     }
 915
 916
 917     /* 1. Search all printers that have our uid/cn as member
 918      * 2. Delete this uid/cn from every single entry and save it again.
 919      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 920      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 921      */
 922     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 923     while($attr = $ldap->fetch()){
 924
 925       /* Walk trough all printers and check if our user id used, if so remove it.
 926        * Later we will insert our uid at the right place.
 927        */
 928
 929       /* Remove normal entries (User)*/
 930       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 931         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 932           if($this->uid==$user){
 933             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 934           }
 935         }
 936       }
 937
 938       /* Remove administrational entries (Admin)*/
 939       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 940         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 941           if($this->uid==$user){
 942             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 943           }
 944         }
 945       }
 946
 947       /* Extract useable tags, to be able to save all changes
 948        */
 949       $attrs_used = array();
 950       foreach($attr as $key=>$val){
 951
 952         /* If index is numeric, skip it ...*/
 953         if((!is_numeric($key))&&($key!="count")){
 954
 955           /* If entry contains 'count' remove it */
 956           if(is_array($val)&&isset($val['count'])){
 957             unset($val['count']);
 958           }
 959           $attrs_used[$key]=$val;
 960         }
 961       }
 962       /* the result of cleaning the entry is
 963        *  to be able to directly save this again,
 964        *  if all changes are made
 965        */
 966       $attr= $attrs_used;
 967
 968 #fix : Id don't know why such an entry was set ...
 969       if(isset($attr['GOTOADMINPRINTER'])){
 970         unset($attr['GOTOADMINPRINTER']);
 971       }
 972
 973       /* Save changes */
 974       $ldap->cd($attr['dn']);
 975       unset($attr['dn']);
 976 $ldap->modify ($attr);
 977
 978       if($ldap->get_error()!="Success"){
 979         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 980       }
 981     }
 982
 983     /* All printers are cleaned, (our cn/uid removed)
 984      *  now we must add our uid / cn
 985      *  to the new configured printers.
 986      */
 987     foreach($this->gotoPrinter as $printer) {
 988       $ldap->cat($printer['dn']);
 989       $attrs= $ldap->fetch();
 990       $attrs_used = array();
 991       foreach($attrs as $key=>$val){
 992         if((!is_numeric($key))&&($key!="count")){
 993           if(is_array($val)&&isset($val['count'])){
 994             unset($val['count']);
 995           }
 996           $attrs_used[$key]=$val;
 997         }
 998       }
 999       /* $attrs contains all values
1000        * we need, to save the entry lateron
1001       */
1002       $attrs= $attrs_used;
1003
1004       /* Depending on the type (User/Admin)
1005        *  switch these attributes, that makes it easier
1006        */
1007       if($printer['mode'] == "user"){
1008         $attribute  = "goto".$s_suffix."Printer";
1009         $attribute2 = "goto".$s_suffix."AdminPrinter";
1010       }else{
1011         $attribute  = "goto".$s_suffix."AdminPrinter";
1012         $attribute2 = "goto".$s_suffix."Printer";
1013       }
1014
1015       /* If this user is already assigned to $attribute2
1016        * delete user from $attribute2, to be albe to attach him to $attribute
1017        * A user can't be admin and normal user for one printer
1018        */
1019       if(!isset($printer[$attribute2])){
1020         $printer[$attribute2]=array();
1021       }else{
1022         if(in_array($this->uid,$printer[$attribute2])){
1023           $tmp = array_flip($printer[$attribute2]);
1024           unset($tmp[$this->uid]);
1025           $attrs[$attribute2]=array_flip($tmp);
1026         }
1027         /* If Last entry removed, clear attribute*/
1028         if(empty($attrs[$attribute2])){
1029           $attrs[$attribute2]=array();
1030         }
1031       }
1032
1033       /* Attach user to the $attribute, if he is'nt already attached
1034        */
1035       if(!isset($attrs[$attribute])){
1036         $attrs[$attribute]=array($this->uid);
1037       }else{
1038         unset($attrs[$attribute]['count']);
1039         if(!in_array($this->uid,$attrs[$attribute])){
1040           $attrs[$attribute][]=$this->uid;
1041         }
1042       }
1043
1044       $ldap->cd($attrs['dn']);
1045       unset($attrs['dn']);
1046 $ldap->modify ($attrs);
1047
1048       if($ldap->get_error()!="Success"){
1049         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
1050       }
1051     }
1052
1053     /* Prepare HotPlug devices */
1054     $this->attrs['gotoHotplugDevice'] = array();
1055     foreach($this->gotoHotplugDevices as $name => $device){
1056       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
1057     }
1058
1059     /* Prepare LogonScripts */
1060     $this->attrs['gotoLogonScript'] = array();
1061     foreach($this->gotoLogonScripts as $name => $script){
1062       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1063                                             $script['LogonOverload'].$script['LogonLast']."|".
1064                                             $script['LogonPriority']."|".
1065                                             base64_encode($script['LogonData'])."|".
1066                                             $script['LogonDescription'];
1067     }
1068
1069     /* Prepare Shares */
1070     $this->attrs['gotoShare']=array();
1071     foreach($this->gotoShares as $name => $share){
1072       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['PwdHash']."|".$share['Username'];
1073     }
1074
1075
1076     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1077     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1078
1079     foreach($saveThis as $tosave){
1080       if(!empty($this->$tosave)){
1081         $this->attrs[$tosave]=$this->$tosave;
1082       }else{
1083         $this->attrs[$tosave]=array();
1084       }
1085     }
1086
1087     /* Prepare Flags */
1088     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1089     if(empty($this->attrs['gotoProfileFlags'][0])){
1090       $this->attrs['gotoProfileFlags']=array();
1091       }
1092
1093     if($this->useProfile == false){
1094       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1095       $this->attrs['gotoProfileServer']= array();
1096     }
1097
1098     foreach($this->attributes as $s_attr){
1099       if(chkacl($this->acl,$s_attr)!="") {
1100         if(isset($this->attrs[$s_attr])){
1101           unset($this->attrs[$s_attr]);
1102         }
1103       }
1104     }
1105
1106     $ldap->cat ($this->dn, array('dn'));
1107     if ($ldap->fetch()){
1108       $mode= "modify";
1109     } else {
1110       $mode= "add";
1111       $ldap->cd($this->config->current['BASE']);
1112       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1113     }
1114
1115     $ldap->cd($this->dn);
1116     $this->cleanup();
1117     $ldap->$mode($this->attrs);
1118     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1119     $this->handle_post_events($mode);
1120   }
1121
1122 /* Generate ListBox frindly output for the defined shares
1123  * Possibly Add or remove an attribute here,
1124  */
1125   function printOutAssignedShares()
1126   {
1127     $a_return = array();
1128     if(is_array($this->gotoShares)){
1129       foreach($this->gotoShares as $share){
1130         if (!preg_match('/^!/', $share['server'])){
1131           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1132         }
1133       }
1134     }
1135     return($a_return);
1136   }
1137
1138 /* Generate ListBox frindly output for the definedhotplugs
1139  * Possibly Add or remove an attribute here,
1140  */
1141 function printOutHotPlugDevices()
1142   {
1143     $a_return= array();
1144     if(is_array($this->gotoHotplugDevices)){
1145       foreach($this->gotoHotplugDevices as $key=>$device){
1146         $a_return[$key] = $device['name']." - ".$device['id'];
1147       }
1148     }
1149     return($a_return);
1150   }
1151
1152   /* Generates ListBox frienly output of used printer devices
1153    * Append ' - admin' if printer is used in admin mode
1154    */
1155   function printOutPrinterDevices()
1156   {
1157     $a_return = array();
1158     if(is_array($this->gotoPrinter)){
1159       foreach($this->gotoPrinter as $printer){
1160         if($printer['mode'] == "admin"){
1161           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1162         }else{
1163           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1164         }
1165         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1166           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1167         }
1168       }
1169     }
1170     return($a_return);
1171   }
1172
1173   /* Generates ListBox frienly output of used logonscripts
1174    */
1175   function printOutLogonScripts()
1176   {
1177     $a_return = array();
1178     if(is_array($this->gotoLogonScripts)){
1179       foreach($this->gotoLogonScripts as $script){
1180         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1181       }
1182     }
1183     return($a_return);
1184   }
1185 }
1186
1187
1188
1189
1190 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1191 ?>