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 $gotoProfileFlagC  = "";     // 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 $gotoProfileFlagL  = "";     // 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","gotoProfileFlagL","gotoXResolutions","gotoProfileFlagC","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']          = $tmp[2];
 116
 117         /* Produkt ID */
 118         if(!isset($tmp[3])){
 119           $tmp[3] = "";
 120         }
 121         /* Vendor ID */
 122         if(!isset($tmp[4])){
 123           $tmp[4] = "";
 124         }
 125
 126         $tmp2['produkt']     = $tmp[3];
 127         $tmp2['vendor']      = $tmp[4];
 128
 129         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 130       }
 131     }
 132
 133     /* prepare LogonScripts */
 134     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 135       unset($this->attrs['gotoLogonScript']['count']);
 136       foreach($this->attrs['gotoLogonScript'] as $device){
 137         $tmp = $tmp2 = array();
 138         $tmp = split("\|",$device);
 139         $tmp2['LogonName']        = $tmp[0];
 140         $tmp2['LogonPriority']    = $tmp[2];
 141         if(preg_match("/O/i",$tmp[1])){
 142           $tmp2['LogonOverload'] = "O";
 143         }else{
 144           $tmp2['LogonOverload'] = "";
 145         }
 146         if(preg_match("/L/i",$tmp[1])){
 147           $tmp2['LogonLast'] = "L";
 148         }else{
 149           $tmp2['LogonLast'] = "";
 150         }
 151         $tmp2['LogonData']        = base64_decode($tmp[3]);
 152         $tmp2['LogonDescription'] = $tmp[4];
 153         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 154       }
 155     }
 156
 157     /* Prepare Shares */
 158     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 159       unset($this->attrs['gotoShare']['count']);
 160       foreach($this->attrs['gotoShare'] as $share){
 161         $tmp = $tmp2 = array();
 162         $tmp = split("\|",$share);
 163         $tmp2['server']      =$tmp[0];
 164         $tmp2['name']        =$tmp[1];
 165
 166         /* Decode base64 if needed */
 167         if (!preg_match('%/%', $tmp[2])){
 168           $tmp2['mountPoint']  =base64_decode($tmp[2]);
 169         } else {
 170           $tmp2['mountPoint']  =$tmp[2];
 171         }
 172
 173         if(isset($tmp[3])){
 174           $tmp2['PwdHash']  =$tmp[3];
 175         }else{
 176           $tmp2['PwdHash']  ="";
 177         }
 178         if(isset($tmp[4])){
 179           $tmp2['Username']  =$tmp[4];
 180         }else{
 181           $tmp2['Username']  ="";
 182         }
 183         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 184       }
 185     }
 186
 187     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 188       $chr = $this->gotoProfileFlags[$i];
 189       $name = "gotoProfileFlag".$chr;
 190       $this->$name=$chr;
 191     }
 192
 193     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlagC=="C")){
 194       $this->useProfile = true;
 195     }else{
 196       $this->useProfile = false;
 197     }
 198
 199     /* Set to group environment if we editing a group */
 200     if(!isset($this->parent)){
 201       $this->is_group = true;
 202     }
 203
 204     /* Set resolutions */
 205     $this->gotoXResolutions = array("auto"=>_("auto"),
 206                                     "640x480"   =>  "640x480",
 207                                     "800x600"   =>  "800x600",
 208                                     "1024x768"  =>  "1024x768",
 209                                     "1152x864"  =>  "1152x864",
 210                                     "1280x768"  =>  "1280x768",
 211                                     "1280x1024" =>  "1280x1024");
 212
 213     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 214       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 215
 216       if(is_readable($file)){
 217         $str = file_get_contents($file);
 218         $lines = split("\n",$str);
 219         foreach($lines as $line){
 220           $line = trim($line);
 221           if(!empty($line)){
 222             $this->gotoXResolutions[$line]=$line;
 223           }
 224         }
 225         //natcasesort($this->gotoXResolutions);
 226       }else{
 227         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 228       }
 229     }
 230
 231
 232     $this->gotoProfileServers= $config->getShareServerList() ;
 233     $this->gotoShareSelections= $config->getShareList(true);
 234     $this->gotoAvailableShares= $config->getShareList(false);
 235
 236   }
 237
 238   function execute()
 239   {
 240         /* Call parent execute */
 241         plugin::execute();
 242
 243   /* Fill templating stuff */
 244   $smarty= get_smarty();
 245   $display= "";
 246
 247   /* Prepare all variables for smarty */
 248   foreach($this->attributes as $s_attr){
 249     /* Set value*/
 250     $smarty->assign($s_attr,$this->$s_attr);
 251
 252     /* Set checkbox state*/
 253     if(empty($this->$s_attr)){
 254       $smarty->assign($s_attr."CHK","");
 255     }else{
 256       $smarty->assign($s_attr."CHK"," checked ");
 257     }
 258
 259     /* Prepare ACL settings*/
 260     $smarty->assign($s_attr."ACL",$this->getacl($s_attr));
 261   }
 262
 263   /* Is accout enabled | are we editing from usermenu or admin menu
 264      All these tab management is done here
 265    */
 266
 267   /* Working from Usermenu an the Account is currently disbled
 268      * this->parent :  is only set if we are working in a list of tabs
 269      * is_account   :  is only true if the needed objectClass is given
 270     */
 271     if((!isset($this->parent))&&(!$this->is_account)){
 272       /* We are currently editing this tab from usermenu, but this account is not enabled */
 273       $smarty->assign("is_account",$this->is_account);
 274       /* Load template */
 275       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 276       /* Avoid the "You are currently editing ...." message when you leave this tab */
 277       $display .= back_to_main();
 278       /* Display our message to the user */
 279       return $display;
 280
 281
 282     /* We are currently editing from group tabs, because
 283      * $this->parent is set
 284      * posixAccount is not set, so we are not in usertabs.
 285      */
 286     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 287       $smarty->assign("is_account","true");
 288       $this->is_group     = true;
 289       $this->uid          = $this->cn;
 290       $this->attrs['uid'] = $this->cn;
 291
 292       /* Change state if needed */
 293       if (isset($_POST['modify_state'])){
 294         $this->is_account= !$this->is_account;
 295       }
 296
 297       /* Group Dialog with enabled environment options */
 298       if ($this->is_account){
 299         $display= $this->show_enable_header(_("Remove environment extension"),
 300             _("Environment extension enabled. You can disable it by clicking below."));
 301       } else {
 302
 303       /* Environment is disabled
 304          If theres is no posixAccount enabled, you won't be able to enable
 305          environment extensions
 306        */
 307         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 308           // 4. There is a PosixAccount
 309           $display= $this->show_enable_header(_("Add environment extension"),
 310               _("Environment extension disabled. You can enable it by clicking below."));
 311           return $display;
 312         }else{
 313           // 4. There is no PosixAccount
 314           $display= $this->show_enable_header(_("Add environment extension"),
 315               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 316           return $display;
 317         }
 318       }
 319     }else{
 320       /* Editing from Usermenu
 321        *  Tell smarty that this accoutn is enabled
 322        */
 323       $smarty->assign("is_account","true");
 324
 325       $this->is_group = false;
 326
 327       /* Do we need to flip is_account state? */
 328       if (isset($_POST['modify_state'])){
 329         $this->is_account= !$this->is_account;
 330       }
 331
 332       if(isset($this->parent)){
 333
 334         // 3. Account enabled . Editing from adminmenu
 335         if ($this->is_account){
 336           $display= $this->show_disable_header(_("Remove environment extension"),
 337               _("Environment extension enabled. You can disable it by clicking below."));
 338         } else {
 339
 340           if($this->parent->by_object['posixAccount']->is_account==true){
 341             // 4. There is a PosixAccount
 342             $display= $this->show_disable_header(_("Add environment extension"),
 343                 _("Environment extension disabled. You can enable it by clicking below."));
 344             return $display;
 345           }else{
 346             // 4. There is a PosixAccount
 347             $display= $this->show_disable_header(_("Add environment extension"),
 348                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 349             return $display;
 350           }
 351         }
 352       }
 353     }
 354     /* Account is Account : is_accounbt=true.
 355      * Else we won't reach this.
 356      */
 357
 358     /* Prepare all variables for smarty */
 359     foreach($this->attributes as $s_attr){
 360       /* Set value*/
 361       $smarty->assign($s_attr,$this->$s_attr);
 362
 363       /* Set checkbox state*/
 364       if(empty($this->$s_attr)){
 365         $smarty->assign($s_attr."CHK","");
 366       }else{
 367         $smarty->assign($s_attr."CHK"," checked ");
 368       }
 369
 370       /* Prepare ACL settings*/
 371       $smarty->assign($s_attr."ACL",$this->getacl($s_attr));
 372
 373     }
 374
 375     foreach(array("gotoHotplugDevice","gotoProfileFlagC","gotoProfileFlagL") as $s_attr){
 376       $smarty->assign($s_attr."ACL",$this->getacl($s_attr));
 377     }
 378
 379     if(empty($this->useProfile)){
 380       $smarty->assign("useProfileCHK","");
 381       $smarty->assign("gotoProfileServerACL" , preg_replace("/w/","",$this->getacl("gotoProfileServer")));
 382       $smarty->assign("gotoProfileQuotaACL" , preg_replace("/w/","",$this->getacl("gotoProfileQuota")));
 383       $smarty->assign("gotoProfileFlagCACL" , preg_replace("/w/","",$this->getacl("gotoProfileFlagC")));
 384     }else{
 385       $smarty->assign("useProfileCHK"," checked ");
 386     }
 387
 388
 389     $smarty->assign("gotoProfileACL", $this->getacl("gotoProfileServer").$this->getacl("gotoProfileQuota"));
 390
 391     /* HANDLE Profile Settings here
 392      * Assign available Quota and resolution settings
 393      * Get all available profile server
 394      * Get cache checkbox
 395      * Assign this all to Smarty
 396      */
 397
 398     if(empty($this->gotoProfileFlagL)){
 399       $smarty->assign("gotoProfileFlagLCHK"," ");
 400     }else{
 401       $smarty->assign("gotoProfileFlagLCHK"," checked ");
 402     }
 403
 404     if(empty($this->gotoProfileFlagC)){
 405       $smarty->assign("gotoProfileFlagCCHK"," ");
 406     }else{
 407       $smarty->assign("gotoProfileFlagCCHK"," checked ");
 408     }
 409
 410
 411     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 412     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 413
 414     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 415     if(!is_array($this->gotoProfileServers)){
 416       $this->gotoProfileServers =array();
 417     }
 418     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 419
 420     /* Handle kiosk profiles
 421      * Read available from filesystem
 422      * Open management if post is transmitted
 423      */
 424
 425     /* Save */
 426     if(isset($_POST['KioskClose'])){
 427       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 428
 429       unset($this->dialog);
 430       $this->dialog=NULL;
 431       $this->is_dialog = false;
 432     }
 433
 434     /* Reassign help class */
 435     $_SESSION['current_class_for_help'] = get_class($this);
 436
 437     /* Open Management Dialog */
 438     if(isset($_POST['KioskManagementDialog'])){
 439       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 440       $this->dialog->parent= $this;
 441       $this->dialog->acl = $this->acl;
 442       $this->is_dialog = true;
 443     }
 444     $tmp = new kioskManagementDialog($this->config,$this->dn);
 445     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 446     $list['none']=_("None");
 447     $list = array_reverse($list);
 448     $smarty->assign("gotoKioskProfiles",$list);
 449     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 450
 451     /* Logonscript Management
 452      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 453      * Perform add Delete edit Posts
 454      */
 455
 456     /* Dialog Save */
 457     if(isset($_POST['LogonSave'])){
 458       $this->dialog->save_object();
 459       if(count($this->dialog->check())!=0){
 460         foreach($this->dialog->check() as $msg){
 461           print_red($msg);
 462         }
 463       }else{
 464         $tmp = $this->dialog->save();
 465         unset($this->dialog);
 466         $this->dialog=NULL;
 467         $this->is_dialog=false;
 468         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 469       }
 470     }
 471
 472     /* Dialog Quit without saving */
 473     if(isset($_POST['LogonCancel'])){
 474       $this->is_dialog= false;
 475       unset($this->dialog);
 476       $this->dialog= NULL;
 477     }
 478
 479     /* Check Edit Del New Posts for a selected LogonScript */
 480     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 481
 482       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 483        * In this case we create a new Logon Script.
 484        */
 485       if(isset($_POST['gotoLogonScriptNew'])){
 486         $this->is_dialog = true;
 487         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 488       }
 489
 490       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 491        * We only can delete if there is an entry selected.
 492        */
 493       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 494         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 495       }
 496
 497       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 498        * There must be an entry selected to perform edit request.
 499        */
 500       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 501         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 502         $this->is_dialog = true;
 503         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 504       }
 505     }
 506
 507     /* Append List to smarty*/
 508     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 509     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 510
 511     /* In this section server shares will be defined
 512      * A user can select one of the given shares and a mount point
 513      *  and attach this combination to his setup.
 514      */
 515
 516     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 517     if(!is_array($this->gotoShareSelections)){
 518       print $this->gotoShareSelections;
 519       $this->gotoShareSelections = array();
 520     }
 521     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 522
 523     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 524      * This entry will be, a combination of mountPoint and sharedefinitions
 525      */
 526     if(isset($_POST['gotoShareAdd'])){
 527       /* We assign a share to this user, if we don't know where to mount the share */
 528       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 529         print_red(_("You must specify a valid mount point."));
 530       }elseif(!(
 531         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 532         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 533         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 534         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 535         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 536         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 537         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 538         )
 539       ){
 540         print_red(_("You must specify a valid mount point."));
 541       }else{
 542         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 543         $s_mount = $_POST['gotoShareMountPoint'];
 544         $s_user  = $_POST['ShareUser'];
 545         /* Preparing the new assignment */
 546         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 547         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 548         $this->gotoShares[$a_share['name']."|".$a_share['server']]['PwdHash']="";
 549         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 550       }
 551     }
 552
 553     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 554      * If there is no defined share selected, we will abort the deletion without any message
 555      */
 556     $once = true;
 557     foreach($_POST as $name => $value){
 558       if((preg_match("/^gotoShareDel_/",$name)) && ($once)){
 559         $once = false;
 560         $key  = preg_replace("/^gotoShareDel_/","",$name);
 561         $key  = preg_replace("/_+[xy]$/","",$key);
 562         $key  = base64_decode($key);
 563         if(isset($this->gotoShares[$key])) {
 564           unset($this->gotoShares[$key]);
 565         }
 566
 567         /* Remove corresponding password entry, too. This is a workaround
 568            to get rid of old-style entries. */
 569         $key= preg_replace("/\|/", "|!", $key);
 570         if(isset($this->gotoShares[$key])) {
 571           unset($this->gotoShares[$key]);
 572         }
 573       }
 574       if((preg_match("/^gotoShareResetPwd_/",$name)) && ($once)){
 575         $once = false;
 576         $key  = preg_replace("/^gotoShareResetPwd_/","",$name);
 577         $key  = preg_replace("/_+[xy]$/","",$key);
 578         $key  = base64_decode($key);
 579         $this->gotoShares[$key]['PwdHash'] = "";
 580       }
 581     }
 582
 583     $divlistShares = new divSelectBox("gotoShares");
 584     $divlistShares->SetHeight(100);
 585     $tmp = $this->printOutAssignedShares();
 586
 587     foreach($tmp as $key => $value){
 588       $img = "";
 589
 590       /* Check if entry starts with an ! */
 591       if(preg_match("/^!/",$this->gotoShares[$key]['server'])){
 592
 593         /* If we are currently editing groups environment, skip those ! entries */
 594         if($this->is_group) continue;
 595
 596         /* Create pwd reset images */
 597         if($this->gotoShares[$key]['PwdHash'] != ""){
 598           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 599             title='"._("Reset password hash")."'>";
 600         }
 601         $field1 = array("string" => "<font style=\"color:#C0C0C0\">".$value."</font>" );
 602         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 603       }else{
 604
 605         /* Create pwd reset img && delete image */
 606         if($this->gotoShares[$key]['PwdHash'] != ""){
 607           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."'
 608             title='"._("Reset password hash")."'>";
 609           $img.= "&nbsp;";
 610         }
 611         $img.= "<input type='image' name='gotoShareDel_".base64_encode($key)." 'src='images/edittrash.png' alt='"._("Delete")."'
 612           title='"._("Delete share entry")."'>";
 613         $field1 = array("string" => $value);
 614         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
 615       }
 616       $divlistShares->AddEntry(array($field1,$field2));
 617     }
 618     $smarty->assign("divlistShares",$divlistShares->DrawList());
 619
 620     /* Hotplug devices will be handled here
 621      * There are 3 possible methods for this feature
 622      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 623      * Delete will erase an entry, the entry must be selcted in the ListBox first
 624      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 625      */
 626
 627     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 628     if(isset($_POST['gotoHotplugDeviceNew'])){
 629       $this->dialog = new hotplugDialog($this->config,$this->dn);
 630       $this->is_dialog = true;
 631     }
 632
 633     /* We have to delete the selected hotplug from the list*/
 634     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 635       foreach($_POST['gotoHotplugDevice'] as $name){
 636         unset($this->gotoHotplugDevices[$name]);
 637       }
 638     }
 639
 640     /* There are already defined hotplugs from other users we could use */
 641     if(isset($_POST['gotoHotplugDeviceUse'])){
 642       $tmp  =array();
 643       foreach($this->gotoHotplugDevices as $plugs){
 644         $tmp[] = $plugs['name'];
 645       }
 646       $this->dialog = new hotplugDialog($this->config,$this->dn,true,$tmp);
 647       $this->is_dialog = true;
 648     }
 649
 650     /* Dialog Aborted */
 651     if(isset($_POST['HotPlugCancel'])){
 652       unset($this->dialog);
 653       $this->dialog= NULL;
 654       $this->is_dialog = false;
 655     }
 656
 657     /* Dialod saved */
 658     if(isset($_POST['HotPlugSave'])){
 659       $this->dialog->save_object();
 660       if(count($this->dialog->check())!=0){
 661         foreach($this->dialog->check() as $msg){
 662           print_red($msg);
 663         }
 664       }else{
 665         $this->dialog->save_object();
 666         $a_tmp = $this->dialog->save();
 667
 668         if(is_array($a_tmp)){
 669           foreach($a_tmp as $name => $hotplug){
 670             $this->gotoHotplugDevices[$name]= $hotplug;
 671           }
 672         }
 673         unset($this->dialog);
 674         $this->dialog= NULL;
 675         $this->is_dialog = false;
 676       }
 677     }
 678
 679     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 680     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 681
 682     /* Printer Assignment will managed below
 683      * A printer can be assigned in two different ways and two different types
 684      * There are 2 types of users assigned to a printer : user and admin
 685      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 686      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 687      */
 688
 689     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 690     if(isset($_POST['gotoPrinterAdd'])){
 691       $this->is_dialog=true;
 692       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 693     }
 694
 695     if(isset($_POST['PrinterCancel'])){
 696         $this->is_dialog=false;
 697         unset($this->dialog);
 698         $this->dialog=NULL;
 699     }
 700
 701     if(isset($_POST['PrinterSave'])){
 702       if(count($this->dialog->check())!=0){
 703         $tmp = $this->dialog->check();
 704         foreach($tmp as $msg){
 705           print_red($msg);
 706         }
 707       }else{
 708         $this->dialog->save_object();
 709         $tmp = $this->dialog->save();
 710         $tmp2= $this->dialog->getPrinter(true);
 711
 712         foreach($tmp as $pname){
 713           $this->gotoPrinter[$pname]=$tmp2[$pname];
 714           $this->gotoPrinter[$pname]['mode']="user";
 715         }
 716
 717         $this->is_dialog=false;
 718         unset($this->dialog);
 719         $this->dialog   =NULL;
 720       }
 721     }
 722
 723     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 724       $printer = $_POST['gotoPrinterSel'];
 725       foreach($printer as $pname){
 726         unset($this->gotoPrinter[$pname]);
 727       }
 728     }
 729
 730     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 731
 732
 733       $printers = $_POST['gotoPrinterSel'];
 734
 735       foreach($printers as $printer){
 736         if($this->gotoPrinter[$printer]['mode']=="user"){
 737           $this->gotoPrinter[$printer]['mode']="admin";
 738         }else{
 739           $this->gotoPrinter[$printer]['mode']="user";
 740         }
 741       }
 742     }
 743
 744     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 745       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 746         $this->gosaDefaultPrinter= "";
 747       } else {
 748         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 749       }
 750     }
 751
 752     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 753     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 754
 755     /* General behavior */
 756     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 757       $this->dialog->save_object();
 758       $disp =$this->dialog->execute();
 759
 760       $tmp = new kioskManagementDialog($this->config,$this->dn);
 761       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 762       $list['none']=_("None");
 763       $list = array_reverse($list);
 764       if(!isset($list[$this->gotoKioskProfile])){
 765         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 766         $this->gotoKioskProfile = 'none';
 767       }
 768       return($disp);
 769     }
 770
 771     /* Als smarty vars are set. Get smarty template and generate output */
 772     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 773     return($display);
 774   }
 775
 776   function remove_from_parent()
 777   {
 778     /* only if it was an account*/
 779     if (!$this->initially_was_account){
 780       return;
 781     }
 782
 783     /* include global link_info */
 784     $ldap= $this->config->get_ldap_link();
 785
 786     /* Remove and write to LDAP */
 787     plugin::remove_from_parent();
 788
 789     /* Don't save our template variables */
 790     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 791
 792     /* Skip all these attributes */
 793     foreach($skip as $del){
 794       unset($this->attrs[$del]);
 795     }
 796
 797     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 798
 799     $ldap->cd($this->dn);
 800     $this->cleanup();
 801     $ldap->modify ($this->attrs);
 802
 803     show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/environment account with dn '%s' failed."),$this->dn));
 804
 805     /* Optionally execute a command after we're done */
 806     $this->handle_post_events("remove");
 807   }
 808
 809
 810   /* Save data to object */
 811   function save_object()
 812   {
 813     /* Get all Posted vars
 814      * Setup checkboxes
 815      */
 816
 817     if(isset($_POST['iamposted'])){
 818       if(isset($_POST['useProfile'])){
 819         $this->useProfile = true;
 820       }else{
 821         $this->useProfile = false;
 822       }
 823       if(isset($_POST['gotoProfileFlagC'])){
 824         $this->gotoProfileFlagC = $_POST['gotoProfileFlagC'];
 825       }else{
 826         $this->gotoProfileFlagC = false;
 827       }
 828       if(isset($_POST['gotoProfileFlagL'])){
 829         $this->gotoProfileFlagL = $_POST['gotoProfileFlagL'];
 830       }else{
 831         $this->gotoProfileFlagL = false;
 832       }
 833
 834       $tmp= $this->gosaDefaultPrinter;
 835       plugin::save_object();
 836       foreach($this->attributes as $s_attr){
 837         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 838         if(isset($_POST[$s_attr])){
 839           $this->$s_attr = $_POST[$s_attr];
 840         }else{
 841           $this->$s_attr = false;
 842         }
 843       }
 844       $this->gosaDefaultPrinter= $tmp;
 845     }
 846   }
 847
 848
 849   /* Check supplied data */
 850   function check()
 851   {
 852     /* Call common method to give check the hook */
 853     $message= plugin::check();
 854
 855     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 856       $message[]=_("Please set a valid profile quota size.");
 857     }
 858     if(!isset($this->attrs['objectClass'])){
 859       $this->attrs['objectClass']=array();
 860     }
 861     if(!$this->is_group){
 862       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 863         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 864       }
 865     }
 866     return ($message);
 867   }
 868
 869
 870   /* Save to LDAP */
 871   function save()
 872   {
 873     /* If group was renamed, all printer settings get lost
 874      */
 875     /* only save changed variables ....*/
 876     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 877     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 878       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 879         $method="https://";
 880       }else{
 881         $method="http://";
 882       }
 883
 884       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 885       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 886     }else{
 887       $this->gotoKioskProfile= array();
 888     }
 889
 890     plugin::save();
 891     $ldap= $this->config->get_ldap_link();
 892
 893     $realyUsedAttrs= array();
 894
 895     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 896     /* Creating Kiosk Profiles */
 897     foreach($this->newKioskProfiles as $file){
 898       $contents = $file['contents'];
 899       $fp = @fopen($path."/".$file['name'],"w");
 900       if(!$fp){
 901         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 902       }else{
 903         fwrite($fp,$contents,strlen($contents));
 904       }
 905       @unlink($file['tmp_name']);
 906     }
 907
 908     /* Save already used objectClasses */
 909     $ocs        = $this->attrs['objectClass'];
 910     unset($ocs['count']);
 911     $this->attrs = array();
 912     $this->attrs['objectClass']= $ocs;
 913     foreach($this->objectclasses as $objc){
 914       if(!in_array($objc,$this->attrs['objectClass'])){
 915         $this->attrs['objectClass'][]=$objc;
 916       }
 917     }
 918
 919     /* 1. Search all printers that have our uid/cn as member
 920      * 2. Delete this uid/cn from every single entry and save it again.
 921      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 922      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 923      */
 924     $types = array( "gotoUserPrinter"       => "AddUser",
 925                     "gotoGroupPrinter"      => "AddGroup",
 926                     "gotoUserAdminPrinter"  => "AddAdminUser",
 927                     "gotoGroupAdminPrinter" => "AddAdminGroup");
 928
 929     if($this->is_group){
 930       $s_suffix = "Group";
 931       $useVar   = "cn";
 932     }else{
 933       $useVar   = "uid";
 934       $s_suffix = "User";
 935     }
 936
 937     /* Remove old entries */
 938     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."Printer=".$this->uid."))",array("*"));
 939     while($attr = $ldap->fetch()){
 940       $printerObj = NULL;
 941       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 942       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."Printer"],$this->uid);
 943       $printerObj->by_object['printgeneric']->save();
 944     }
 945
 946     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."AdminPrinter=".$this->uid."))",array("*"));
 947     while($attr = $ldap->fetch()){
 948       $printerObj = NULL;
 949       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
 950       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."AdminPrinter"],$this->uid);
 951       $printerObj->by_object['printgeneric']->save();
 952     }
 953
 954     foreach($this->gotoPrinter as $printer){
 955       $printerObj = NULL;
 956       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$printer['dn']);
 957
 958       if($printer['mode'] == "admin") {
 959         $attribute = "goto".$s_suffix."AdminPrinter";
 960       }else{
 961         $attribute = "goto".$s_suffix."Printer";
 962       }
 963
 964       $printerObj->by_object['printgeneric']->AddMember($types[$attribute],$this->dn);
 965       $printerObj->by_object['printgeneric']->save();
 966     }
 967
 968     /* Prepare HotPlug devices */
 969     $this->attrs['gotoHotplugDevice'] = array();
 970     foreach($this->gotoHotplugDevices as $name => $device){
 971       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'].
 972         "|".$device['produkt']."|".$device['vendor'];
 973     }
 974
 975     /* Prepare LogonScripts */
 976     $this->attrs['gotoLogonScript'] = array();
 977     foreach($this->gotoLogonScripts as $name => $script){
 978       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 979                                             $script['LogonOverload'].$script['LogonLast']."|".
 980                                             $script['LogonPriority']."|".
 981                                             base64_encode($script['LogonData'])."|".
 982                                             $script['LogonDescription'];
 983     }
 984
 985     /* Prepare Shares */
 986     $this->attrs['gotoShare']=array();
 987     foreach($this->gotoShares as $name => $share){
 988       $mntp= $share['mountPoint'];
 989       if (!preg_match('=^[a-z0-9+_/%-]+$=i', $mntp)){
 990         $mntp= base64_encode($mntp);
 991       }
 992       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$mntp."|".$share['PwdHash']."|".$share['Username'];
 993     }
 994
 995
 996     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
 997     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
 998
 999     foreach($saveThis as $tosave){
1000       if(!empty($this->$tosave)){
1001         $this->attrs[$tosave]=$this->$tosave;
1002       }else{
1003         $this->attrs[$tosave]=array();
1004       }
1005     }
1006
1007     /* Prepare Flags */
1008     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlagC.$this->gotoProfileFlagL);
1009     if(empty($this->attrs['gotoProfileFlags'][0])){
1010       $this->attrs['gotoProfileFlags']=array();
1011       }
1012
1013     if($this->useProfile == false){
1014       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1015       $this->attrs['gotoProfileServer']= array();
1016     }
1017
1018     $ldap->cat ($this->dn, array('dn'));
1019     if ($ldap->fetch()){
1020       $mode= "modify";
1021     } else {
1022       $mode= "add";
1023       $ldap->cd($this->config->current['BASE']);
1024       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1025     }
1026
1027     $ldap->cd($this->dn);
1028     $this->cleanup();
1029     $ldap->$mode($this->attrs);
1030     show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/environment account with dn '%s' failed."),$this->dn));
1031     $this->handle_post_events($mode);
1032   }
1033
1034 /* Generate ListBox frindly output for the defined shares
1035  * Possibly Add or remove an attribute here,
1036  */
1037   function printOutAssignedShares()
1038   {
1039     $a_return = array();
1040     if(is_array($this->gotoShares)){
1041       foreach($this->gotoShares as $share){
1042         if(preg_match("/^!/",$share['server'])){
1043           $a_return[$share['name']."|".$share['server']]= preg_replace("/^!/","",$share['server'])."://".$share['name']." - "._("group share");
1044         }else{
1045           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1046         }
1047       }
1048       natcasesort($a_return);
1049     }
1050     return($a_return);
1051   }
1052
1053 /* Generate ListBox frindly output for the definedhotplugs
1054  * Possibly Add or remove an attribute here,
1055  */
1056 function printOutHotPlugDevices()
1057   {
1058     $a_return= array();
1059     if(is_array($this->gotoHotplugDevices)){
1060       foreach($this->gotoHotplugDevices as $key=>$device){
1061         $a_return[$key] = $device['name']." - ".$device['id'];
1062       }
1063     }
1064     return($a_return);
1065   }
1066
1067   /* Generates ListBox frienly output of used printer devices
1068    * Append ' - admin' if printer is used in admin mode
1069    */
1070   function printOutPrinterDevices()
1071   {
1072     $a_return = array();
1073     if(is_array($this->gotoPrinter)){
1074       foreach($this->gotoPrinter as $printer){
1075         if($printer['mode'] == "admin"){
1076           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1077         }else{
1078           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1079         }
1080         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1081           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1082         }
1083       }
1084     }
1085     return($a_return);
1086   }
1087
1088   /* Generates ListBox frienly output of used logonscripts
1089    */
1090   function printOutLogonScripts()
1091   {
1092     $a_return = array();
1093     if(is_array($this->gotoLogonScripts)){
1094       foreach($this->gotoLogonScripts as $script){
1095         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1096       }
1097     }
1098     return($a_return);
1099   }
1100
1101
1102   /* Return plugin informations for acl handling
1103       #FIXME these ACLs should work for groups too */
1104   function plInfo()
1105   {
1106     return (array("plShortName"     => _("Environment"),
1107                   "plDescription"   => _("Environment settings"),         // Description
1108                   "plSelfModify"    => TRUE,
1109                   "plDepends"       => array("user", "posixAccount"),     // This plugin depends on
1110                   "plPriority"      => 2,                                 // Position in tabs
1111                   "plSection"       => "personal",                        // This belongs to personal
1112                   "plCategory"      => array("users", "groups"),          // Add to following categories
1113                   "plOptions"       => array("resolution_hook" => array("type" => "string",
1114                                                                         "description" => _("Command to extend the list of possible screen resolutions"))),
1115
1116                   "plProvidedAcls"  => array(
1117
1118                     "gotoProfileFlagL"    => _("Resolution changeable during session") ,
1119                     "gotoProfileFlagC"    => _("Cache profile localy") ,
1120
1121                     "gotoProfileQuota"    => _("Profile quota") ,
1122                     "gotoProfileServer"   => _("Profile server") ,
1123
1124                     "gotoXResolution"     => _("Resolution") ,
1125                     "gotoKioskProfile"    => _("Kiosk profile") ,
1126
1127                     "gosaDefaultPrinter"  => _("Default printer") ,
1128                     "gotoLogonScript"     => _("Logon script") ,
1129                     "gotoHotplugDevice"   => _("Hotplug devices"),
1130                     "gotoShare"           => _("Shares"))
1131                    ));
1132     }
1133 }
1134
1135 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1136 ?>