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","gotoHotplugDevice",
  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
 153         /* Decode base64 if needed */
 154         if (!preg_match('%/%', $tmp[2])){
 155           $tmp2['mountPoint']  =base64_decode($tmp[2]);
 156         } else {
 157           $tmp2['mountPoint']  =$tmp[2];
 158         }
 159
 160         if(isset($tmp[3])){
 161           $tmp2['PwdHash']  =$tmp[3];
 162         }else{
 163           $tmp2['PwdHash']  ="";
 164         }
 165         if(isset($tmp[4])){
 166           $tmp2['Username']  =$tmp[4];
 167         }else{
 168           $tmp2['Username']  ="";
 169         }
 170         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 171       }
 172     }
 173
 174     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 175       $chr = $this->gotoProfileFlags[$i];
 176       $name = "gotoProfileFlag_".$chr;
 177       $this->$name=$chr;
 178     }
 179
 180     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 181       $this->useProfile = true;
 182     }else{
 183       $this->useProfile = false;
 184     }
 185
 186     /* Set resolutions */
 187     $this->gotoXResolutions = array("auto"=>_("auto"),
 188                                     "640x480"   =>  "640x480",
 189                                     "800x600"   =>  "800x600",
 190                                     "1024x768"  =>  "1024x768",
 191                                     "1152x864"  =>  "1152x864",
 192                                     "1280x768"  =>  "1280x768",
 193                                     "1280x1024" =>  "1280x1024");
 194
 195     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 196       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 197
 198       if(is_readable($file)){
 199         $str = file_get_contents($file);
 200         $lines = split("\n",$str);
 201         foreach($lines as $line){
 202           $line = trim($line);
 203           if(!empty($line)){
 204             $this->gotoXResolutions[$line]=$line;
 205           }
 206         }
 207         //natcasesort($this->gotoXResolutions);
 208       }else{
 209         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 210       }
 211     }
 212
 213
 214     $this->gotoProfileServers= $config->getShareServerList() ;
 215     $this->gotoShareSelections= $config->getShareList(true);
 216     $this->gotoAvailableShares= $config->getShareList(false);
 217
 218   }
 219
 220
 221   /* Detect type of edited object (user|group)*/
 222   function detect_grouptype()
 223   {
 224     if((!isset($this->parent))&&(!$this->is_account)){
 225       $this->is_group     = false;
 226     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 227       $this->is_group     = true;
 228     }else{
 229       $this->is_group     = false;
 230     }
 231   }
 232
 233
 234   function execute()
 235   {
 236         /* Call parent execute */
 237         plugin::execute();
 238
 239   /* Fill templating stuff */
 240   $smarty= get_smarty();
 241   $display= "";
 242
 243   /* Prepare all variables for smarty */
 244   foreach($this->attributes as $s_attr){
 245     /* Set value*/
 246     $smarty->assign($s_attr,$this->$s_attr);
 247
 248     /* Set checkbox state*/
 249     if(empty($this->$s_attr)){
 250       $smarty->assign($s_attr."CHK","");
 251     }else{
 252       $smarty->assign($s_attr."CHK"," checked ");
 253     }
 254
 255     /* Prepare ACL settings*/
 256     if(chkacl($this->acl,$s_attr)=="") {
 257       $smarty->assign($s_attr."ACL","");
 258     }else{
 259       $smarty->assign($s_attr."ACL"," disabled ");
 260     }
 261
 262   }
 263
 264   /* Is accout enabled | are we editing from usermenu or admin menu
 265      All these tab management is done here
 266    */
 267
 268   $this->detect_grouptype();
 269
 270   /* Working from Usermenu an the Account is currently disbled
 271      * this->parent :  is only set if we are working in a list of tabs
 272      * is_account   :  is only true if the needed objectClass is given
 273     */
 274     if((!isset($this->parent))&&(!$this->is_account)){
 275       /* We are currently editing this tab from usermenu, but this account is not enabled */
 276       $smarty->assign("is_account",$this->is_account);
 277       /* Load template */
 278       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 279       /* Avoid the "You are currently editing ...." message when you leave this tab */
 280       $display .= back_to_main();
 281       /* Display our message to the user */
 282       return $display;
 283
 284
 285     /* We are currently editing from group tabs, because
 286      * $this->parent is set
 287      * posixAccount is not set, so we are not in usertabs.
 288      */
 289     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 290       $smarty->assign("is_account","true");
 291       $this->uid          = $this->cn;
 292       $this->attrs['uid'] = $this->cn;
 293
 294       /* Change state if needed */
 295       if (isset($_POST['modify_state'])){
 296         $this->is_account= !$this->is_account;
 297       }
 298
 299       /* Group Dialog with enabled environment options */
 300       if ($this->is_account){
 301         $display= $this->show_header(_("Remove environment extension"),
 302             _("Environment extension enabled. You can disable it by clicking below."));
 303       } else {
 304
 305       /* Environment is disabled
 306          If theres is no posixAccount enabled, you won't be able to enable
 307          environment extensions
 308        */
 309         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 310           // 4. There is a PosixAccount
 311           $display= $this->show_header(_("Add environment extension"),
 312               _("Environment extension disabled. You can enable it by clicking below."));
 313           return $display;
 314         }else{
 315           // 4. There is no PosixAccount
 316           $display= $this->show_header(_("Add environment extension"),
 317               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 318           return $display;
 319         }
 320       }
 321     }else{
 322       /* Editing from Usermenu
 323        *  Tell smarty that this accoutn is enabled
 324        */
 325       $smarty->assign("is_account","true");
 326
 327
 328       /* Do we need to flip is_account state? */
 329       if (isset($_POST['modify_state'])){
 330         $this->is_account= !$this->is_account;
 331       }
 332
 333       if(isset($this->parent)){
 334
 335         // 3. Account enabled . Editing from adminmenu
 336         if ($this->is_account){
 337           $display= $this->show_header(_("Remove environment extension"),
 338               _("Environment extension enabled. You can disable it by clicking below."));
 339         } else {
 340
 341           if($this->parent->by_object['posixAccount']->is_account==true){
 342             // 4. There is a PosixAccount
 343             $display= $this->show_header(_("Add environment extension"),
 344                 _("Environment extension disabled. You can enable it by clicking below."));
 345             return $display;
 346           }else{
 347             // 4. There is a PosixAccount
 348             $display= $this->show_header(_("Add environment extension"),
 349                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 350             return $display;
 351           }
 352         }
 353       }
 354     }
 355     /* Account is Account : is_accounbt=true.
 356      * Else we won't reach this.
 357      */
 358
 359     /* Prepare all variables for smarty */
 360     foreach($this->attributes as $s_attr){
 361       /* Set value*/
 362       $smarty->assign($s_attr,$this->$s_attr);
 363
 364       /* Set checkbox state*/
 365       if(empty($this->$s_attr)){
 366         $smarty->assign($s_attr."CHK","");
 367       }else{
 368         $smarty->assign($s_attr."CHK"," checked ");
 369       }
 370
 371       /* Prepare ACL settings*/
 372       if(chkacl($this->acl,$s_attr)=="") {
 373         $smarty->assign($s_attr."ACL","");
 374       }else{
 375         $smarty->assign($s_attr."ACL"," disabled ");
 376       }
 377
 378     }
 379
 380     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 381       if(chkacl($this->acl,$s_attr)=="") {
 382         $smarty->assign($s_attr."ACL","");
 383       }else{
 384         $smarty->assign($s_attr."ACL"," disabled ");
 385       }
 386     }
 387
 388     if(empty($this->useProfile)){
 389       $smarty->assign("gotoProfileACL","disabled");
 390       $smarty->assign("useProfileCHK","");
 391     }else{
 392       $smarty->assign("gotoProfileACL","");
 393       $smarty->assign("useProfileCHK"," checked ");
 394     }
 395
 396
 397     $smarty->assign("useProfileACL","");
 398     if($this->acl != "#none#"){
 399       $smarty->assign("useProfileACL","");
 400       $smarty->assign("gotoProfileFlag_CACL"," ");
 401       $smarty->assign("gotoProfileQuotaACL"," ");
 402     }else{
 403       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 404       $smarty->assign("useProfileACL","disabled");
 405       $smarty->assign("gotoProfileServer"," disabled ");
 406       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 407     }
 408
 409     /* HANDLE Profile Settings here
 410      * Assign available Quota and resolution settings
 411      * Get all available profile server
 412      * Get cache checkbox
 413      * Assign this all to Smarty
 414      */
 415
 416     if(empty($this->gotoProfileFlag_L)){
 417       $smarty->assign("gotoProfileFlag_LCHK"," ");
 418     }else{
 419       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 420     }
 421
 422     if(empty($this->gotoProfileFlag_C)){
 423       $smarty->assign("gotoProfileFlag_CCHK"," ");
 424     }else{
 425       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 426     }
 427
 428
 429     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 430     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 431
 432     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 433     if(!is_array($this->gotoProfileServers)){
 434       $this->gotoProfileServers =array();
 435     }
 436     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 437
 438     /* Handle kiosk profiles
 439      * Read available from filesystem
 440      * Open management if post is transmitted
 441      */
 442
 443     /* Save */
 444     if(isset($_POST['KioskClose'])){
 445       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 446
 447       unset($this->dialog);
 448       $this->dialog=NULL;
 449       $this->is_dialog = false;
 450     }
 451
 452     /* Reassign help class */
 453     $_SESSION['current_class_for_help'] = get_class($this);
 454
 455     /* Open Management Dialog */
 456     if(isset($_POST['KioskManagementDialog'])){
 457       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 458       $this->dialog->parent= $this;
 459       $this->dialog->acl = $this->acl;
 460       $this->is_dialog = true;
 461     }
 462     $tmp = new kioskManagementDialog($this->config,$this->dn);
 463     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 464     $list['none']=_("None");
 465     $list = array_reverse($list);
 466     $smarty->assign("gotoKioskProfiles",$list);
 467     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 468
 469     /* Logonscript Management
 470      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 471      * Perform add Delete edit Posts
 472      */
 473
 474     /* Dialog Save */
 475     if(isset($_POST['LogonSave'])){
 476       $this->dialog->save_object();
 477       if(count($this->dialog->check())!=0){
 478         foreach($this->dialog->check() as $msg){
 479           print_red($msg);
 480         }
 481       }else{
 482         $tmp = $this->dialog->save();
 483         unset($this->dialog);
 484         $this->dialog=NULL;
 485         $this->is_dialog=false;
 486         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 487       }
 488     }
 489
 490     /* Dialog Quit without saving */
 491     if(isset($_POST['LogonCancel'])){
 492       $this->is_dialog= false;
 493       unset($this->dialog);
 494       $this->dialog= NULL;
 495     }
 496
 497     /* Check Edit Del New Posts for a selected LogonScript */
 498     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 499
 500       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 501        * In this case we create a new Logon Script.
 502        */
 503       if(isset($_POST['gotoLogonScriptNew'])){
 504         $this->is_dialog = true;
 505         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 506       }
 507
 508       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 509        * We only can delete if there is an entry selected.
 510        */
 511       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 512         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 513       }
 514
 515       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 516        * There must be an entry selected to perform edit request.
 517        */
 518       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 519         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 520         $this->is_dialog = true;
 521         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 522       }
 523     }
 524
 525     /* Append List to smarty*/
 526     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 527     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 528
 529     /* In this section server shares will be defined
 530      * A user can select one of the given shares and a mount point
 531      *  and attach this combination to his setup.
 532      */
 533
 534     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 535     if(!is_array($this->gotoShareSelections)){
 536       print $this->gotoShareSelections;
 537       $this->gotoShareSelections = array();
 538     }
 539     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 540
 541     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 542      * This entry will be, a combination of mountPoint and sharedefinitions
 543      */
 544     if(isset($_POST['gotoShareAdd'])){
 545       /* We assign a share to this user, if we don't know where to mount the share */
 546       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 547         print_red(_("You must specify a valid mount point."));
 548       }elseif(preg_match('/ /', $_POST['gotoShareMountPoint'])){
 549         print_red(_("Spaces are not allowed in the mount path!"));
 550       }elseif(!(
 551         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 552         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 553         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 554         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 555         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 556         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 557         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 558         )
 559       ){
 560         print_red(_("You must specify a valid mount point."));
 561       }else{
 562         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 563         $s_mount = $_POST['gotoShareMountPoint'];
 564         $s_user  = $_POST['ShareUser'];
 565         /* Preparing the new assignment */
 566         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 567         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 568         $this->gotoShares[$a_share['name']."|".$a_share['server']]['PwdHash']="";
 569         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 570       }
 571     }
 572
 573     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 574      * If there is no defined share selected, we will abort the deletion without any message
 575      */
 576     $once = true;
 577     foreach($_POST as $name => $value){
 578       if((preg_match("/^gotoShareDel_/",$name)) && ($once)){
 579         $once = false;
 580         $key  = preg_replace("/^gotoShareDel_/","",$name);
 581         $key  = preg_replace("/_+[xy]$/","",$key);
 582         $key  = base64_decode($key);
 583         if(isset($this->gotoShares[$key])) {
 584           unset($this->gotoShares[$key]);
 585         }
 586
 587         /* Remove corresponding password entry, too. This is a workaround
 588            to get rid of old-style entries. */
 589         $key= base64_decode($key);
 590         if(isset($this->gotoShares[$key])) {
 591           unset($this->gotoShares[$key]);
 592         }
 593
 594       }
 595       if((preg_match("/^gotoShareResetPwd_/",$name)) && ($once)){
 596         $once = false;
 597         $key  = preg_replace("/^gotoShareResetPwd_/","",$name);
 598         $key  = preg_replace("/_+[xy]$/","",$key);
 599         $key  = base64_decode($key);
 600         $this->gotoShares[$key]['PwdHash'] = "";
 601         if(preg_match("/^!/",$this->gotoShares[$key]['server'])){
 602           unset($this->gotoShares[$key]);
 603         }
 604       }
 605     }
 606
 607     $divlistShares = new divSelectBox("gotoShares");
 608     $divlistShares->SetHeight(100);
 609     $tmp = $this->printOutAssignedShares();
 610
 611     foreach($tmp as $key => $value){
 612       $img = "";
 613
 614       /* Check if entry starts with an ! */
 615       if(preg_match("/^!/",$this->gotoShares[$key]['server'])){
 616
 617         /* If we are currently editing groups environment, skip those ! entries */
 618         if($this->is_group) continue;
 619
 620         /* Create pwd reset images */
 621         if($this->gotoShares[$key]['PwdHash'] != ""){
 622           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 623             title='"._("Reset password hash")."'>";
 624         }
 625         $field1 = array("string" => "<font style=\"color:#C0C0C0\">".$value."</font>" );
 626         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 627       }else{
 628
 629         /* Create pwd reset img && delete image */
 630         if($this->gotoShares[$key]['PwdHash'] != ""){
 631           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 632             title='"._("Reset password hash")."'>";
 633           $img.= "&nbsp;";
 634         }
 635         $img.= "<input type='image' name='gotoShareDel_".base64_encode($key)." 'src='images/edittrash.png' alt='"._("Delete")."'
 636           title='"._("Delete share entry")."'>";
 637         $field1 = array("string" => $value);
 638         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 639       }
 640       $divlistShares->AddEntry(array($field1,$field2));
 641     }
 642     $smarty->assign("divlistShares",$divlistShares->DrawList());
 643
 644     /* Hotplug devices will be handled here
 645      * There are 3 possible methods for this feature
 646      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 647      * Delete will erase an entry, the entry must be selcted in the ListBox first
 648      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 649      */
 650
 651     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 652     if(isset($_POST['gotoHotplugDeviceNew'])){
 653       $this->dialog = new hotplugDialog($this->config,$this->dn);
 654       $this->is_dialog = true;
 655     }
 656
 657     /* We have to delete the selected hotplug from the list*/
 658     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 659       foreach($_POST['gotoHotplugDevice'] as $name){
 660         unset($this->gotoHotplugDevices[$name]);
 661       }
 662     }
 663
 664     /* There are already defined hotplugs from other users we could use */
 665     if(isset($_POST['gotoHotplugDeviceUse'])){
 666       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 667       $this->is_dialog = true;
 668     }
 669
 670     /* Dialog Aborted */
 671     if(isset($_POST['HotPlugCancel'])){
 672       unset($this->dialog);
 673       $this->dialog= NULL;
 674       $this->is_dialog = false;
 675     }
 676
 677     /* Dialod saved */
 678     if(isset($_POST['HotPlugSave'])){
 679       $this->dialog->save_object();
 680       if(count($this->dialog->check())!=0){
 681         foreach($this->dialog->check() as $msg){
 682           print_red($msg);
 683         }
 684       }else{
 685         $this->dialog->save_object();
 686         $a_tmp = $this->dialog->save();
 687
 688         if(is_array($a_tmp)){
 689           foreach($a_tmp as $name => $hotplug){
 690             $this->gotoHotplugDevices[$name]= $hotplug;
 691           }
 692         }
 693         unset($this->dialog);
 694         $this->dialog= NULL;
 695         $this->is_dialog = false;
 696       }
 697     }
 698
 699     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 700     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 701
 702     /* Printer Assignment will managed below
 703      * A printer can be assigned in two different ways and two different types
 704      * There are 2 types of users assigned to a printer : user and admin
 705      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 706      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 707      */
 708
 709     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 710     if(isset($_POST['gotoPrinterAdd'])){
 711       $this->is_dialog=true;
 712       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 713     }
 714
 715     if(isset($_POST['PrinterCancel'])){
 716         $this->is_dialog=false;
 717         unset($this->dialog);
 718         $this->dialog=NULL;
 719     }
 720
 721     if(isset($_POST['PrinterSave'])){
 722       if(count($this->dialog->check())!=0){
 723         $tmp = $this->dialog->check();
 724         foreach($tmp as $msg){
 725           print_red($msg);
 726         }
 727       }else{
 728         $this->dialog->save_object();
 729         $tmp = $this->dialog->save();
 730         $tmp2= $this->dialog->getPrinter(true);
 731
 732         foreach($tmp as $pname){
 733           $this->gotoPrinter[$pname]=$tmp2[$pname];
 734           $this->gotoPrinter[$pname]['mode']="user";
 735         }
 736
 737         $this->is_dialog=false;
 738         unset($this->dialog);
 739         $this->dialog   =NULL;
 740       }
 741     }
 742
 743     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 744       $printer = $_POST['gotoPrinterSel'];
 745       foreach($printer as $pname){
 746         unset($this->gotoPrinter[$pname]);
 747       }
 748     }
 749
 750     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 751
 752
 753       $printers = $_POST['gotoPrinterSel'];
 754
 755       foreach($printers as $printer){
 756         if($this->gotoPrinter[$printer]['mode']=="user"){
 757           $this->gotoPrinter[$printer]['mode']="admin";
 758         }else{
 759           $this->gotoPrinter[$printer]['mode']="user";
 760         }
 761       }
 762     }
 763
 764     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 765       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 766         $this->gosaDefaultPrinter= "";
 767       } else {
 768         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 769       }
 770     }
 771
 772     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 773     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 774
 775     /* General behavior */
 776     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 777       $this->dialog->save_object();
 778       $disp =$this->dialog->execute();
 779
 780       $tmp = new kioskManagementDialog($this->config,$this->dn);
 781       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 782       $list['none']=_("None");
 783       $list = array_reverse($list);
 784       if(!isset($list[$this->gotoKioskProfile])){
 785         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 786         $this->gotoKioskProfile = 'none';
 787       }
 788       return($disp);
 789     }
 790     if($this->acl != "#none#"){
 791       $smarty->assign("useProfileACL","");
 792     }else{
 793       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 794       $smarty->assign("gotoProfileServerACL"," disabled ");
 795       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 796     }
 797
 798     if(!$this->useProfile){
 799       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 800       $smarty->assign("gotoProfileServerACL"," disabled ");
 801       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 802     }
 803
 804     /* Als smarty vars are set. Get smarty template and generate output */
 805     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 806     return($display);
 807   }
 808
 809   function remove_from_parent()
 810   {
 811     /* only if it was an account*/
 812     if (!$this->initially_was_account){
 813       return;
 814     }
 815
 816     /* include global link_info */
 817     $ldap= $this->config->get_ldap_link();
 818
 819     /* Remove and write to LDAP */
 820     plugin::remove_from_parent();
 821
 822     /* Don't save our template variables */
 823     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 824
 825     /* Skip all these attributes */
 826     foreach($skip as $del){
 827       unset($this->attrs[$del]);
 828     }
 829
 830     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 831
 832     $ldap->cd($this->dn);
 833     $this->cleanup();
 834     $ldap->modify ($this->attrs);
 835
 836     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 837
 838     /* Optionally execute a command after we're done */
 839     $this->handle_post_events("remove",array("uid" => $this->uid));
 840   }
 841
 842
 843   /* Save data to object */
 844   function save_object()
 845   {
 846     /* Get all Posted vars
 847      * Setup checkboxes
 848      */
 849
 850     if(isset($_POST['iamposted'])){
 851       if(isset($_POST['useProfile'])){
 852         $this->useProfile = true;
 853       }else{
 854         $this->useProfile = false;
 855       }
 856       if(isset($_POST['gotoProfileFlag_C'])){
 857         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 858       }else{
 859         $this->gotoProfileFlag_C = false;
 860       }
 861       if(isset($_POST['gotoProfileFlag_L'])){
 862         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 863       }else{
 864         $this->gotoProfileFlag_L = false;
 865       }
 866
 867       $tmp= $this->gosaDefaultPrinter;
 868       plugin::save_object();
 869       foreach($this->attributes as $s_attr){
 870         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 871         if(isset($_POST[$s_attr])){
 872           $this->$s_attr = $_POST[$s_attr];
 873         }else{
 874           $this->$s_attr = false;
 875         }
 876       }
 877       $this->gosaDefaultPrinter= $tmp;
 878     }
 879   }
 880
 881
 882   /* Check supplied data */
 883   function check()
 884   {
 885     /* Call common method to give check the hook */
 886     $this->detect_grouptype();
 887     $message= plugin::check();
 888
 889     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 890       $message[]=_("Please set a valid profile quota size.");
 891     }
 892     if(!isset($this->attrs['objectClass'])){
 893       $this->attrs['objectClass']=array();
 894     }
 895     if(!$this->is_group){
 896       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 897         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 898       }
 899     }
 900     return ($message);
 901   }
 902
 903
 904   /* Save to LDAP */
 905   function save()
 906   {
 907     /* If group was renamed, all printer settings get lost
 908      */
 909     /* only save changed variables ....*/
 910     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 911     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 912       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 913         $method="https://";
 914       }else{
 915         $method="http://";
 916       }
 917
 918       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 919       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 920     }else{
 921       $this->gotoKioskProfile= array();
 922     }
 923
 924     plugin::save();
 925     $ldap= $this->config->get_ldap_link();
 926
 927     $realyUsedAttrs= array();
 928
 929     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 930     /* Creating Kiosk Profiles */
 931     foreach($this->newKioskProfiles as $file){
 932       $contents = $file['contents'];
 933       $fp = @fopen($path."/".$file['name'],"w");
 934       if(!$fp){
 935         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 936       }else{
 937         fwrite($fp,$contents,strlen($contents));
 938       }
 939       @unlink($file['tmp_name']);
 940     }
 941
 942     /* Save already used objectClasses */
 943     $ocs        = $this->attrs['objectClass'];
 944     unset($ocs['count']);
 945     $this->attrs = array();
 946     $this->attrs['objectClass']= $ocs;
 947     foreach($this->objectclasses as $objc){
 948       if(!in_array($objc,$this->attrs['objectClass'])){
 949         $this->attrs['objectClass'][]=$objc;
 950       }
 951     }
 952
 953
 954     /* Save usersettings to Printer */
 955     $skip_printer_changes = false;
 956     if(chkacl($this->acl,"gotoPrinter")!=""){
 957       $this->gotoPrinter    = array();
 958       $skip_printer_changes = true;
 959     }
 960
 961     if(!$skip_printer_changes){
 962       /* 1. Search all printers that have our uid/cn as member
 963        * 2. Delete this uid/cn from every single entry and save it again.
 964        * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 965        * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 966        */
 967       $types = array( "gotoUserPrinter"       => "AddUser",
 968           "gotoGroupPrinter"      => "AddGroup",
 969           "gotoUserAdminPrinter"  => "AddAdminUser",
 970           "gotoGroupAdminPrinter" => "AddAdminGroup");
 971
 972       /* Detect type of edited object, sometimes this wasn't set correctly ... */
 973       $this->detect_grouptype();
 974
 975       if($this->is_group){
 976         $s_suffix = "Group";
 977         $useVar   = "cn";
 978       }else{
 979         $useVar   = "uid";
 980         $s_suffix = "User";
 981       }
 982
 983       /* Remove old entries */
 984       $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."Printer=".$this->uid."))",array("*"));
 985       while($attr = $ldap->fetch()){
 986         $printerObj = NULL;
 987         $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 988         $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."Printer"],$this->uid);
 989         $printerObj->by_object['printgeneric']->save();
 990       }
 991
 992       $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."AdminPrinter=".$this->uid."))",array("*"));
 993       while($attr = $ldap->fetch()){
 994         $printerObj = NULL;
 995         $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 996         $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."AdminPrinter"],$this->uid);
 997         $printerObj->by_object['printgeneric']->save();
 998       }
 999
1000       foreach($this->gotoPrinter as $printer){
1001         $printerObj = NULL;
1002         $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$printer['dn']);
1003
1004         if($printer['mode'] == "admin") {
1005           $attribute = "goto".$s_suffix."AdminPrinter";
1006         }else{
1007           $attribute = "goto".$s_suffix."Printer";
1008         }
1009
1010         $printerObj->by_object['printgeneric']->AddMember($types[$attribute],$this->dn);
1011         $printerObj->by_object['printgeneric']->save();
1012       }
1013     }
1014
1015     /* Prepare HotPlug devices */
1016     $this->attrs['gotoHotplugDevice'] = array();
1017     foreach($this->gotoHotplugDevices as $name => $device){
1018       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
1019     }
1020
1021     /* Prepare LogonScripts */
1022     $this->attrs['gotoLogonScript'] = array();
1023     foreach($this->gotoLogonScripts as $name => $script){
1024       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1025                                             $script['LogonOverload'].$script['LogonLast']."|".
1026                                             $script['LogonPriority']."|".
1027                                             base64_encode($script['LogonData'])."|".
1028                                             $script['LogonDescription'];
1029     }
1030
1031     /* Prepare Shares */
1032     $this->attrs['gotoShare']=array();
1033     foreach($this->gotoShares as $name => $share){
1034       $mntp= $share['mountPoint'];
1035       if (!preg_match('=^[a-z0-9+\._/%-]+$=i', $mntp)){
1036         $mntp= base64_encode($mntp);
1037       }
1038       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$mntp."|".$share['PwdHash']."|".$share['Username'];
1039     }
1040
1041
1042     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1043     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1044
1045     foreach($saveThis as $tosave){
1046       if(!empty($this->$tosave)){
1047         $this->attrs[$tosave]=$this->$tosave;
1048       }else{
1049         $this->attrs[$tosave]=array();
1050       }
1051     }
1052
1053     /* Prepare Flags */
1054     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1055     if(empty($this->attrs['gotoProfileFlags'][0])){
1056       $this->attrs['gotoProfileFlags']=array();
1057       }
1058
1059     if($this->useProfile == false){
1060       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1061       $this->attrs['gotoProfileServer']= array();
1062     }
1063
1064     foreach($this->attributes as $s_attr){
1065       if(chkacl($this->acl,$s_attr)!="") {
1066         if(isset($this->attrs[$s_attr])){
1067           unset($this->attrs[$s_attr]);
1068         }
1069       }
1070     }
1071
1072     $ldap->cat ($this->dn, array('dn'));
1073     if ($ldap->fetch()){
1074       $mode= "modify";
1075     } else {
1076       $mode= "add";
1077       $ldap->cd($this->config->current['BASE']);
1078       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1079     }
1080
1081     $ldap->cd($this->dn);
1082     $this->cleanup();
1083     $ldap->$mode($this->attrs);
1084     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1085     $this->handle_post_events($mode,array("uid"=>$this->uid));
1086   }
1087
1088 /* Generate ListBox frindly output for the defined shares
1089  * Possibly Add or remove an attribute here,
1090  */
1091   function printOutAssignedShares()
1092   {
1093     $a_return = array();
1094     if(is_array($this->gotoShares)){
1095       foreach($this->gotoShares as $share){
1096         if(preg_match("/^!/",$share['server'])){
1097           $a_return[$share['name']."|".$share['server']]= preg_replace("/^!/","",$share['server'])."://".$share['name']." - "._("group share");
1098         }else{
1099           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1100         }
1101       }
1102     }
1103     return($a_return);
1104   }
1105
1106 /* Generate ListBox frindly output for the definedhotplugs
1107  * Possibly Add or remove an attribute here,
1108  */
1109 function printOutHotPlugDevices()
1110   {
1111     $a_return= array();
1112     if(is_array($this->gotoHotplugDevices)){
1113       foreach($this->gotoHotplugDevices as $key=>$device){
1114         $a_return[$key] = $device['name']." - ".$device['id'];
1115       }
1116     }
1117     return($a_return);
1118   }
1119
1120   /* Generates ListBox frienly output of used printer devices
1121    * Append ' - admin' if printer is used in admin mode
1122    */
1123   function printOutPrinterDevices()
1124   {
1125     $a_return = array();
1126     if(is_array($this->gotoPrinter)){
1127       foreach($this->gotoPrinter as $printer){
1128         if($printer['mode'] == "admin"){
1129           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1130         }else{
1131           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1132         }
1133         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1134           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1135         }
1136       }
1137     }
1138     return($a_return);
1139   }
1140
1141   /* Generates ListBox frienly output of used logonscripts
1142    */
1143   function printOutLogonScripts()
1144   {
1145     $a_return = array();
1146     if(is_array($this->gotoLogonScripts)){
1147       foreach($this->gotoLogonScripts as $script){
1148         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1149       }
1150     }
1151     return($a_return);
1152   }
1153 }
1154
1155
1156
1157
1158 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1159 ?>