plugins/personal/environment/class_environment.inc

   1 <?php
   2
   3 class environment extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account       = FALSE;
  12   var $plHeadline           = "Environment";
  13   var $plDescription        = "This does something";
  14   var $dialog               = false;    // Indicates that we are currently editing in an seperate dialog
  15
  16   var $in_dialog            = false;
  17   var $uid                  = "";
  18
  19   var $is_group             = false;
  20
  21   /* Attribute definition
  22    */
  23
  24   /* profile management */
  25   var $useProfile         = false;  // Specifies if we want to use a Server
  26   var $gotoProfileServer  = "";     // Specifies the selected profile server
  27   var $gotoProfileServers = array();// Specifies all available and selectable servers
  28   var $gotoProfileFlags   = "";     // Flags enabled  ? only used to set ACL and save
  29   var $gotoProfileFlag_C  = "";     // Flag is set to C if we have the profile caching fucntion enabled
  30
  31   var $gotoXResolution    = "auto";     // The selected resolution eg: 1024x768
  32   var $gotoXResolutions   = array();// Contains all available resolutions for this account
  33   var $gotoProfileFlag_L  = "";     // Flag is set to L to enable runtime resolution change
  34   var $gotoProfileQuota   = "";     // User Quota Settings
  35
  36   /* Logon script section*/
  37   var $gotoLogonScripts   = array();// Contains all available Logon Scripts
  38   var $gotoLogonScript    = "";     // The selected Logon Script
  39
  40   /* Printer */
  41   var $gotoPrinter        = array();// All available Printer, with their configurations
  42   var $gotoPrinterSel     = "";     //  The selected Printer
  43   var $gosaDefaultPrinter = "";     // Default printer
  44
  45   /* Share */
  46   var $gotoShares         = array();// Current Share Options
  47   var $gotoShare          = "";     // currently selected Share Option
  48   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  49   var $gotoAvailableShares= array();// Available Shares for this account
  50
  51   /* Kiosk profile */
  52   var $gotoKioskProfile   = "none";     // The selected Kiosk Profile
  53   var $gotoKioskProfiles  = array();// All available Kiosk profiles
  54   var $newKioskProfiles   = array();
  55
  56   /* Hotplug Devices */
  57   var $gotoHotplugDevice  = array();     // Selected hotplug
  58   var $gotoHotplugDevices = array();// Already configured hotplug devices
  59
  60
  61   /* general settings */
  62   // Sets the attributes which will kept on page reload, which will be saved, ...
  63
  64   var $CopyPasteVars      = array("gotoHotplugDevices","newKioskProfiles","gotoAvailableShares","gotoShareSelections","gotoPrinterSel","gotoProfileFlag_L","gotoXResolutions","gotoProfileFlag_C","gotoProfileServers","useProfile","is_group","in_dialog","OrigCn");
  65
  66   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
  67                                     "gotoXResolution","gotoProfileQuota",
  68                                     "gotoLogonScripts","gotoLogonScript",
  69                                     "gotoPrinter", "gosaDefaultPrinter",
  70                                     "gotoShares","gotoShare",
  71                                     "gotoKioskProfile","gotoKioskProfiles"
  72                                     );
  73   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here
  74   var $cn;
  75   var $OrigCn;
  76
  77   function environment ($config, $dn= NULL)
  78   {
  79     plugin::plugin ($config, $dn);
  80
  81     /* Check : Are we currently editing a group or user dialog */
  82     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
  83       $suffix="Group";
  84       $this->uid          = $this->attrs['cn'][0];
  85       $this->attrs['uid'] = $this->attrs['cn'][0];
  86       $this->OrigCn = $this->attrs['cn'][0];
  87     }else{
  88       $suffix="User";
  89     }
  90
  91     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
  92
  93     /* Get all Printer assignments */
  94     $ldap = $this->config->get_ldap_link();
  95     $ldap->cd($this->config->current['BASE']);
  96     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
  97     while($printer = $ldap->fetch()){
  98       $this->gotoPrinter[$printer['cn'][0]]=$printer;
  99       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
 100     }
 101     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
 102     while($printer = $ldap->fetch()){
 103       $this->gotoPrinter[$printer['cn'][0]]=$printer;
 104       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
 105     }
 106
 107     /* prepare hotplugs */
 108     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
 109       unset($this->attrs['gotoHotplugDevice']['count']);
 110       foreach($this->attrs['gotoHotplugDevice'] as $device){
 111         $tmp = $tmp2 = array();
 112         $tmp = split("\|",$device);
 113         $tmp2['name']        = $tmp[0];
 114         $tmp2['description'] = $tmp[1];
 115         $tmp2['id']          = $tmp[2];
 116         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
 117       }
 118     }
 119
 120     /* prepare LogonScripts */
 121     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
 122       unset($this->attrs['gotoLogonScript']['count']);
 123       foreach($this->attrs['gotoLogonScript'] as $device){
 124         $tmp = $tmp2 = array();
 125         $tmp = split("\|",$device);
 126         $tmp2['LogonName']        = $tmp[0];
 127         $tmp2['LogonPriority']    = $tmp[2];
 128         if(preg_match("/O/i",$tmp[1])){
 129           $tmp2['LogonOverload'] = "O";
 130         }else{
 131           $tmp2['LogonOverload'] = "";
 132         }
 133         if(preg_match("/L/i",$tmp[1])){
 134           $tmp2['LogonLast'] = "L";
 135         }else{
 136           $tmp2['LogonLast'] = "";
 137         }
 138         $tmp2['LogonData']        = base64_decode($tmp[3]);
 139         $tmp2['LogonDescription'] = $tmp[4];
 140         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
 141       }
 142     }
 143
 144     /* Prepare Shares */
 145     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 146       unset($this->attrs['gotoShare']['count']);
 147       foreach($this->attrs['gotoShare'] as $share){
 148         $tmp = $tmp2 = array();
 149         $tmp = split("\|",$share);
 150         $tmp2['server']      =$tmp[0];
 151         $tmp2['name']        =$tmp[1];
 152         $tmp2['mountPoint']  =$tmp[2];
 153         if(isset($tmp[3])){
 154           $tmp2['OtherStuff']  =$tmp[3];
 155         }else{
 156           $tmp2['OtherStuff']  ="";
 157         }
 158         if(isset($tmp[4])){
 159           $tmp2['Username']  =$tmp[4];
 160         }else{
 161           $tmp2['Username']  ="";
 162         }
 163         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 164       }
 165     }
 166
 167     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
 168       $chr = $this->gotoProfileFlags[$i];
 169       $name = "gotoProfileFlag_".$chr;
 170       $this->$name=$chr;
 171     }
 172
 173     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
 174       $this->useProfile = true;
 175     }else{
 176       $this->useProfile = false;
 177     }
 178
 179     /* Set to group environment if we editing a group */
 180     if(!isset($this->parent)){
 181       $this->is_group = true;
 182     }
 183
 184     /* Set resolutions */
 185     $this->gotoXResolutions = array("auto"=>_("auto"),
 186                                     "640x480"   =>  "640x480",
 187                                     "800x600"   =>  "800x600",
 188                                     "1024x768"  =>  "1024x768",
 189                                     "1154x864"  =>  "1154x864",
 190                                     "1280x768"  =>  "1280x768",
 191                                     "1280x1024" =>  "1280x1024");
 192
 193     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
 194       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
 195
 196       if(is_readable($file)){
 197         $str = file_get_contents($file);
 198         $lines = split("\n",$str);
 199         foreach($lines as $line){
 200           $line = trim($line);
 201           if(!empty($line)){
 202             $this->gotoXResolutions[$line]=$line;
 203           }
 204         }
 205         //natcasesort($this->gotoXResolutions);
 206       }else{
 207         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
 208       }
 209     }
 210
 211
 212     $this->gotoProfileServers= $config->getShareServerList() ;
 213     $this->gotoShareSelections= $config->getShareList(true);
 214     $this->gotoAvailableShares= $config->getShareList(false);
 215
 216   }
 217
 218   function execute()
 219   {
 220         /* Call parent execute */
 221         plugin::execute();
 222
 223   /* Fill templating stuff */
 224   $smarty= get_smarty();
 225   $display= "";
 226
 227   /* Prepare all variables for smarty */
 228   foreach($this->attributes as $s_attr){
 229     /* Set value*/
 230     $smarty->assign($s_attr,$this->$s_attr);
 231
 232     /* Set checkbox state*/
 233     if(empty($this->$s_attr)){
 234       $smarty->assign($s_attr."CHK","");
 235     }else{
 236       $smarty->assign($s_attr."CHK"," checked ");
 237     }
 238
 239     /* Prepare ACL settings*/
 240     if(chkacl($this->acl,$s_attr)=="") {
 241       $smarty->assign($s_attr."ACL","");
 242     }else{
 243       $smarty->assign($s_attr."ACL"," disabled ");
 244     }
 245
 246   }
 247
 248   /* Is accout enabled | are we editing from usermenu or admin menu
 249      All these tab management is done here
 250    */
 251
 252   /* Working from Usermenu an the Account is currently disbled
 253      * this->parent :  is only set if we are working in a list of tabs
 254      * is_account   :  is only true if the needed objectClass is given
 255     */
 256     if((!isset($this->parent))&&(!$this->is_account)){
 257       /* We are currently editing this tab from usermenu, but this account is not enabled */
 258       $smarty->assign("is_account",$this->is_account);
 259       /* Load template */
 260       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
 261       /* Avoid the "You are currently editing ...." message when you leave this tab */
 262       $display .= back_to_main();
 263       /* Display our message to the user */
 264       return $display;
 265
 266
 267     /* We are currently editing from group tabs, because
 268      * $this->parent is set
 269      * posixAccount is not set, so we are not in usertabs.
 270      */
 271     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
 272       $smarty->assign("is_account","true");
 273       $this->is_group     = true;
 274       $this->uid          = $this->cn;
 275       $this->attrs['uid'] = $this->cn;
 276
 277       /* Change state if needed */
 278       if (isset($_POST['modify_state'])){
 279         $this->is_account= !$this->is_account;
 280       }
 281
 282       /* Group Dialog with enabled environment options */
 283       if ($this->is_account){
 284         $display= $this->show_header(_("Remove environment extension"),
 285             _("Environment extension enabled. You can disable it by clicking below."));
 286       } else {
 287
 288       /* Environment is disabled
 289          If theres is no posixAccount enabled, you won't be able to enable
 290          environment extensions
 291        */
 292         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
 293           // 4. There is a PosixAccount
 294           $display= $this->show_header(_("Add environment extension"),
 295               _("Environment extension disabled. You can enable it by clicking below."));
 296           return $display;
 297         }else{
 298           // 4. There is no PosixAccount
 299           $display= $this->show_header(_("Add environment extension"),
 300               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
 301           return $display;
 302         }
 303       }
 304     }else{
 305       /* Editing from Usermenu
 306        *  Tell smarty that this accoutn is enabled
 307        */
 308       $smarty->assign("is_account","true");
 309
 310       $this->is_group = false;
 311
 312       /* Do we need to flip is_account state? */
 313       if (isset($_POST['modify_state'])){
 314         $this->is_account= !$this->is_account;
 315       }
 316
 317       if(isset($this->parent)){
 318
 319         // 3. Account enabled . Editing from adminmenu
 320         if ($this->is_account){
 321           $display= $this->show_header(_("Remove environment extension"),
 322               _("Environment extension enabled. You can disable it by clicking below."));
 323         } else {
 324
 325           if($this->parent->by_object['posixAccount']->is_account==true){
 326             // 4. There is a PosixAccount
 327             $display= $this->show_header(_("Add environment extension"),
 328                 _("Environment extension disabled. You can enable it by clicking below."));
 329             return $display;
 330           }else{
 331             // 4. There is a PosixAccount
 332             $display= $this->show_header(_("Add environment extension"),
 333                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
 334             return $display;
 335           }
 336         }
 337       }
 338     }
 339     /* Account is Account : is_accounbt=true.
 340      * Else we won't reach this.
 341      */
 342
 343     /* Prepare all variables for smarty */
 344     foreach($this->attributes as $s_attr){
 345       /* Set value*/
 346       $smarty->assign($s_attr,$this->$s_attr);
 347
 348       /* Set checkbox state*/
 349       if(empty($this->$s_attr)){
 350         $smarty->assign($s_attr."CHK","");
 351       }else{
 352         $smarty->assign($s_attr."CHK"," checked ");
 353       }
 354
 355       /* Prepare ACL settings*/
 356       if(chkacl($this->acl,$s_attr)=="") {
 357         $smarty->assign($s_attr."ACL","");
 358       }else{
 359         $smarty->assign($s_attr."ACL"," disabled ");
 360       }
 361
 362     }
 363
 364     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
 365       if(chkacl($this->acl,$s_attr)=="") {
 366         $smarty->assign($s_attr."ACL","");
 367       }else{
 368         $smarty->assign($s_attr."ACL"," disabled ");
 369       }
 370     }
 371
 372     if(empty($this->useProfile)){
 373       $smarty->assign("gotoProfileACL","disabled");
 374       $smarty->assign("useProfileCHK","");
 375     }else{
 376       $smarty->assign("gotoProfileACL","");
 377       $smarty->assign("useProfileCHK"," checked ");
 378     }
 379
 380
 381     $smarty->assign("useProfileACL","");
 382     if($this->acl != "#none#"){
 383       $smarty->assign("useProfileACL","");
 384       $smarty->assign("gotoProfileFlag_CACL"," ");
 385       $smarty->assign("gotoProfileQuotaACL"," ");
 386     }else{
 387       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 388       $smarty->assign("useProfileACL","disabled");
 389       $smarty->assign("gotoProfileServer"," disabled ");
 390       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 391     }
 392
 393     /* HANDLE Profile Settings here
 394      * Assign available Quota and resolution settings
 395      * Get all available profile server
 396      * Get cache checkbox
 397      * Assign this all to Smarty
 398      */
 399
 400     if(empty($this->gotoProfileFlag_L)){
 401       $smarty->assign("gotoProfileFlag_LCHK"," ");
 402     }else{
 403       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 404     }
 405
 406     if(empty($this->gotoProfileFlag_C)){
 407       $smarty->assign("gotoProfileFlag_CCHK"," ");
 408     }else{
 409       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 410     }
 411
 412
 413     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
 414     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
 415
 416     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 417     if(!is_array($this->gotoProfileServers)){
 418       $this->gotoProfileServers =array();
 419     }
 420     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 421
 422     /* Handle kiosk profiles
 423      * Read available from filesystem
 424      * Open management if post is transmitted
 425      */
 426
 427     /* Save */
 428     if(isset($_POST['KioskClose'])){
 429       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 430
 431       unset($this->dialog);
 432       $this->dialog=NULL;
 433       $this->is_dialog = false;
 434     }
 435
 436     /* Reassign help class */
 437     $_SESSION['current_class_for_help'] = get_class($this);
 438
 439     /* Open Management Dialog */
 440     if(isset($_POST['KioskManagementDialog'])){
 441       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 442       $this->dialog->parent= $this;
 443       $this->dialog->acl = $this->acl;
 444       $this->is_dialog = true;
 445     }
 446     $tmp = new kioskManagementDialog($this->config,$this->dn);
 447     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 448     $list['none']=_("None");
 449     $list = array_reverse($list);
 450     $smarty->assign("gotoKioskProfiles",$list);
 451     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 452
 453     /* Logonscript Management
 454      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 455      * Perform add Delete edit Posts
 456      */
 457
 458     /* Dialog Save */
 459     if(isset($_POST['LogonSave'])){
 460       $this->dialog->save_object();
 461       if(count($this->dialog->check())!=0){
 462         foreach($this->dialog->check() as $msg){
 463           print_red($msg);
 464         }
 465       }else{
 466         $tmp = $this->dialog->save();
 467         unset($this->dialog);
 468         $this->dialog=NULL;
 469         $this->is_dialog=false;
 470         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 471       }
 472     }
 473
 474     /* Dialog Quit without saving */
 475     if(isset($_POST['LogonCancel'])){
 476       $this->is_dialog= false;
 477       unset($this->dialog);
 478       $this->dialog= NULL;
 479     }
 480
 481     /* Check Edit Del New Posts for a selected LogonScript */
 482     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 483
 484       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 485        * In this case we create a new Logon Script.
 486        */
 487       if(isset($_POST['gotoLogonScriptNew'])){
 488         $this->is_dialog = true;
 489         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 490       }
 491
 492       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 493        * We only can delete if there is an entry selected.
 494        */
 495       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 496         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 497       }
 498
 499       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 500        * There must be an entry selected to perform edit request.
 501        */
 502       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 503         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 504         $this->is_dialog = true;
 505         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 506       }
 507     }
 508
 509     /* Append List to smarty*/
 510     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 511     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 512
 513     /* In this section server shares will be defined
 514      * A user can select one of the given shares and a mount point
 515      *  and attach this combination to his setup.
 516      */
 517
 518     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 519     if(!is_array($this->gotoShareSelections)){
 520       print $this->gotoShareSelections;
 521       $this->gotoShareSelections = array();
 522     }
 523     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 524
 525     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 526      * This entry will be, a combination of mountPoint and sharedefinitions
 527      */
 528     if(isset($_POST['gotoShareAdd'])){
 529       /* We assign a share to this user, if we don't know where to mount the share */
 530       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 531         print_red(_("You must specify a valid mount point."));
 532       }elseif(!(
 533         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 534         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 535         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 536         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 537         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 538         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 539         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 540         )
 541       ){
 542         print_red(_("You must specify a valid mount point."));
 543       }else{
 544         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 545         $s_mount = $_POST['gotoShareMountPoint'];
 546         $s_user  = $_POST['ShareUser'];
 547         /* Preparing the new assignment */
 548         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 549         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 550         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 551         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 552       }
 553     }
 554
 555     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 556      * If there is no defined share selected, we will abort the deletion without any message
 557      */
 558     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 559       unset($this->gotoShares[$_POST['gotoShare']]);
 560     }
 561
 562     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 563     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 564
 565     /* Hotplug devices will be handled here
 566      * There are 3 possible methods for this feature
 567      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 568      * Delete will erase an entry, the entry must be selcted in the ListBox first
 569      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 570      */
 571
 572     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 573     if(isset($_POST['gotoHotplugDeviceNew'])){
 574       $this->dialog = new hotplugDialog($this->config,$this->dn);
 575       $this->is_dialog = true;
 576     }
 577
 578     /* We have to delete the selected hotplug from the list*/
 579     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 580       foreach($_POST['gotoHotplugDevice'] as $name){
 581         unset($this->gotoHotplugDevices[$name]);
 582       }
 583     }
 584
 585     /* There are already defined hotplugs from other users we could use */
 586     if(isset($_POST['gotoHotplugDeviceUse'])){
 587       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 588       $this->is_dialog = true;
 589     }
 590
 591     /* Dialog Aborted */
 592     if(isset($_POST['HotPlugCancel'])){
 593       unset($this->dialog);
 594       $this->dialog= NULL;
 595       $this->is_dialog = false;
 596     }
 597
 598     /* Dialod saved */
 599     if(isset($_POST['HotPlugSave'])){
 600       $this->dialog->save_object();
 601       if(count($this->dialog->check())!=0){
 602         foreach($this->dialog->check() as $msg){
 603           print_red($msg);
 604         }
 605       }else{
 606         $this->dialog->save_object();
 607         $a_tmp = $this->dialog->save();
 608
 609         if(is_array($a_tmp)){
 610           foreach($a_tmp as $name => $hotplug){
 611             $this->gotoHotplugDevices[$name]= $hotplug;
 612           }
 613         }
 614         unset($this->dialog);
 615         $this->dialog= NULL;
 616         $this->is_dialog = false;
 617       }
 618     }
 619
 620     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 621     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 622
 623     /* Printer Assignment will managed below
 624      * A printer can be assigned in two different ways and two different types
 625      * There are 2 types of users assigned to a printer : user and admin
 626      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 627      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 628      */
 629
 630     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 631     if(isset($_POST['gotoPrinterAdd'])){
 632       $this->is_dialog=true;
 633       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 634     }
 635
 636     if(isset($_POST['PrinterCancel'])){
 637         $this->is_dialog=false;
 638         unset($this->dialog);
 639         $this->dialog=NULL;
 640     }
 641
 642     if(isset($_POST['PrinterSave'])){
 643       if(count($this->dialog->check())!=0){
 644         $tmp = $this->dialog->check();
 645         foreach($tmp as $msg){
 646           print_red($msg);
 647         }
 648       }else{
 649         $this->dialog->save_object();
 650         $tmp = $this->dialog->save();
 651         $tmp2= $this->dialog->getPrinter(true);
 652
 653         foreach($tmp as $pname){
 654           $this->gotoPrinter[$pname]=$tmp2[$pname];
 655           $this->gotoPrinter[$pname]['mode']="user";
 656         }
 657
 658         $this->is_dialog=false;
 659         unset($this->dialog);
 660         $this->dialog   =NULL;
 661       }
 662     }
 663
 664     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 665       $printer = $_POST['gotoPrinterSel'];
 666       foreach($printer as $pname){
 667         unset($this->gotoPrinter[$pname]);
 668       }
 669     }
 670
 671     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 672
 673
 674       $printers = $_POST['gotoPrinterSel'];
 675
 676       foreach($printers as $printer){
 677         if($this->gotoPrinter[$printer]['mode']=="user"){
 678           $this->gotoPrinter[$printer]['mode']="admin";
 679         }else{
 680           $this->gotoPrinter[$printer]['mode']="user";
 681         }
 682       }
 683     }
 684
 685     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 686       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 687         $this->gosaDefaultPrinter= "";
 688       } else {
 689         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 690       }
 691     }
 692
 693     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 694     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 695
 696     /* General behavior */
 697     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 698       $this->dialog->save_object();
 699       $disp =$this->dialog->execute();
 700
 701       $tmp = new kioskManagementDialog($this->config,$this->dn);
 702       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 703       $list['none']=_("None");
 704       $list = array_reverse($list);
 705       if(!isset($list[$this->gotoKioskProfile])){
 706         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 707         $this->gotoKioskProfile = 'none';
 708       }
 709       return($disp);
 710     }
 711     if($this->acl != "#none#"){
 712       $smarty->assign("useProfileACL","");
 713     }else{
 714       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 715       $smarty->assign("gotoProfileServerACL"," disabled ");
 716       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 717     }
 718
 719     if(!$this->useProfile){
 720       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 721       $smarty->assign("gotoProfileServerACL"," disabled ");
 722       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 723     }
 724
 725     /* Als smarty vars are set. Get smarty template and generate output */
 726     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 727
 728     return($display);
 729   }
 730
 731   function remove_from_parent()
 732   {
 733     /* only if it was an account*/
 734     if (!$this->initially_was_account){
 735       return;
 736     }
 737
 738     /* include global link_info */
 739     $ldap= $this->config->get_ldap_link();
 740
 741     /* Remove and write to LDAP */
 742     plugin::remove_from_parent();
 743
 744     /* Don't save our template variables */
 745     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 746
 747     /* Skip all these attributes */
 748     foreach($skip as $del){
 749       unset($this->attrs[$del]);
 750     }
 751
 752     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 753
 754     $ldap->cd($this->dn);
 755     $this->cleanup();
 756     $ldap->modify ($this->attrs);
 757
 758     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 759
 760     /* Optionally execute a command after we're done */
 761     $this->handle_post_events("remove");
 762   }
 763
 764
 765   /* Save data to object */
 766   function save_object()
 767   {
 768     /* Get all Posted vars
 769      * Setup checkboxes
 770      */
 771
 772     if(isset($_POST['iamposted'])){
 773       if(isset($_POST['useProfile'])){
 774         $this->useProfile = true;
 775       }else{
 776         $this->useProfile = false;
 777       }
 778       if(isset($_POST['gotoProfileFlag_C'])){
 779         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 780       }else{
 781         $this->gotoProfileFlag_C = false;
 782       }
 783       if(isset($_POST['gotoProfileFlag_L'])){
 784         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 785       }else{
 786         $this->gotoProfileFlag_L = false;
 787       }
 788
 789       $tmp= $this->gosaDefaultPrinter;
 790       plugin::save_object();
 791       foreach($this->attributes as $s_attr){
 792         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 793         if(isset($_POST[$s_attr])){
 794           $this->$s_attr = $_POST[$s_attr];
 795         }else{
 796           $this->$s_attr = false;
 797         }
 798       }
 799       $this->gosaDefaultPrinter= $tmp;
 800     }
 801   }
 802
 803
 804   /* Check supplied data */
 805   function check()
 806   {
 807     /* Call common method to give check the hook */
 808     $message= plugin::check();
 809
 810     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 811       $message[]=_("Please set a valid profile quota size.");
 812     }
 813     if(!isset($this->attrs['objectClass'])){
 814       $this->attrs['objectClass']=array();
 815     }
 816     if(!$this->is_group){
 817       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 818         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 819       }
 820     }
 821     return ($message);
 822   }
 823
 824
 825   /* Save to LDAP */
 826   function save()
 827   {
 828     /* If group was renamed, all printer settings get lost
 829      */
 830     /* only save changed variables ....*/
 831     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 832     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 833       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 834         $method="https://";
 835       }else{
 836         $method="http://";
 837       }
 838
 839       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 840       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 841     }else{
 842       $this->gotoKioskProfile= array();
 843     }
 844
 845     plugin::save();
 846     $ldap= $this->config->get_ldap_link();
 847
 848     $realyUsedAttrs= array();
 849
 850     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 851     /* Creating Kiosk Profiles */
 852     foreach($this->newKioskProfiles as $file){
 853       $contents = $file['contents'];
 854       $fp = @fopen($path."/".$file['name'],"w");
 855       if(!$fp){
 856         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 857       }else{
 858         fwrite($fp,$contents,strlen($contents));
 859       }
 860       @unlink($file['tmp_name']);
 861     }
 862
 863     /* Save already used objectClasses */
 864     $ocs        = $this->attrs['objectClass'];
 865     unset($ocs['count']);
 866     $this->attrs = array();
 867     $this->attrs['objectClass']= $ocs;
 868     foreach($this->objectclasses as $objc){
 869       if(!in_array($objc,$this->attrs['objectClass'])){
 870         $this->attrs['objectClass'][]=$objc;
 871       }
 872     }
 873
 874
 875     /* Save usersettings to Printer */
 876
 877     if(chkacl($this->acl,"gotoPrinter")!=""){
 878       $this->gotoPrinter = array();
 879     }
 880
 881     if($this->is_group){
 882       $s_suffix = "Group";
 883     }else{
 884       $s_suffix = "User";
 885     }
 886
 887
 888     /* 1. Search all printers that have our uid/cn as member
 889      * 2. Delete this uid/cn from every single entry and save it again.
 890      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 891      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 892      */
 893     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 894     while($attr = $ldap->fetch()){
 895
 896       /* Walk trough all printers and check if our user id used, if so remove it.
 897        * Later we will insert our uid at the right place.
 898        */
 899
 900       /* Remove normal entries (User)*/
 901       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 902         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 903           if($this->uid==$user){
 904             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 905           }
 906         }
 907       }
 908
 909       /* Remove administrational entries (Admin)*/
 910       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 911         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 912           if($this->uid==$user){
 913             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 914           }
 915         }
 916       }
 917
 918       /* Extract useable tags, to be able to save all changes
 919        */
 920       $attrs_used = array();
 921       foreach($attr as $key=>$val){
 922
 923         /* If index is numeric, skip it ...*/
 924         if((!is_numeric($key))&&($key!="count")){
 925
 926           /* If entry contains 'count' remove it */
 927           if(is_array($val)&&isset($val['count'])){
 928             unset($val['count']);
 929           }
 930           $attrs_used[$key]=$val;
 931         }
 932       }
 933       /* the result of cleaning the entry is
 934        *  to be able to directly save this again,
 935        *  if all changes are made
 936        */
 937       $attr= $attrs_used;
 938
 939 #fix : Id don't know why such an entry was set ...
 940       if(isset($attr['GOTOADMINPRINTER'])){
 941         unset($attr['GOTOADMINPRINTER']);
 942       }
 943
 944       /* Save changes */
 945       $ldap->cd($attr['dn']);
 946       unset($attr['dn']);
 947 $ldap->modify ($attr);
 948
 949       if($ldap->get_error()!="Success"){
 950         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 951       }
 952     }
 953
 954     /* All printers are cleaned, (our cn/uid removed)
 955      *  now we must add our uid / cn
 956      *  to the new configured printers.
 957      */
 958     foreach($this->gotoPrinter as $printer) {
 959       $ldap->cat($printer['dn']);
 960       $attrs= $ldap->fetch();
 961       $attrs_used = array();
 962       foreach($attrs as $key=>$val){
 963         if((!is_numeric($key))&&($key!="count")){
 964           if(is_array($val)&&isset($val['count'])){
 965             unset($val['count']);
 966           }
 967           $attrs_used[$key]=$val;
 968         }
 969       }
 970       /* $attrs contains all values
 971        * we need, to save the entry lateron
 972       */
 973       $attrs= $attrs_used;
 974
 975       /* Depending on the type (User/Admin)
 976        *  switch these attributes, that makes it easier
 977        */
 978       if($printer['mode'] == "user"){
 979         $attribute  = "goto".$s_suffix."Printer";
 980         $attribute2 = "goto".$s_suffix."AdminPrinter";
 981       }else{
 982         $attribute  = "goto".$s_suffix."AdminPrinter";
 983         $attribute2 = "goto".$s_suffix."Printer";
 984       }
 985
 986       /* If this user is already assigned to $attribute2
 987        * delete user from $attribute2, to be albe to attach him to $attribute
 988        * A user can't be admin and normal user for one printer
 989        */
 990       if(!isset($printer[$attribute2])){
 991         $printer[$attribute2]=array();
 992       }else{
 993         if(in_array($this->uid,$printer[$attribute2])){
 994           $tmp = array_flip($printer[$attribute2]);
 995           unset($tmp[$this->uid]);
 996           $attrs[$attribute2]=array_flip($tmp);
 997         }
 998         /* If Last entry removed, clear attribute*/
 999         if(empty($attrs[$attribute2])){
1000           $attrs[$attribute2]=array();
1001         }
1002       }
1003
1004       /* Attach user to the $attribute, if he is'nt already attached
1005        */
1006       if(!isset($attrs[$attribute])){
1007         $attrs[$attribute]=array($this->uid);
1008       }else{
1009         unset($attrs[$attribute]['count']);
1010         if(!in_array($this->uid,$attrs[$attribute])){
1011           $attrs[$attribute][]=$this->uid;
1012         }
1013       }
1014
1015       $ldap->cd($attrs['dn']);
1016       unset($attrs['dn']);
1017 $ldap->modify ($attrs);
1018
1019       if($ldap->get_error()!="Success"){
1020         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
1021       }
1022     }
1023
1024     /* Prepare HotPlug devices */
1025     $this->attrs['gotoHotplugDevice'] = array();
1026     foreach($this->gotoHotplugDevices as $name => $device){
1027       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
1028     }
1029
1030     /* Prepare LogonScripts */
1031     $this->attrs['gotoLogonScript'] = array();
1032     foreach($this->gotoLogonScripts as $name => $script){
1033       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1034                                             $script['LogonOverload'].$script['LogonLast']."|".
1035                                             $script['LogonPriority']."|".
1036                                             base64_encode($script['LogonData'])."|".
1037                                             $script['LogonDescription'];
1038     }
1039
1040     /* Prepare Shares */
1041     $this->attrs['gotoShare']=array();
1042     foreach($this->gotoShares as $name => $share){
1043       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
1044     }
1045
1046
1047     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1048     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1049
1050     foreach($saveThis as $tosave){
1051       if(!empty($this->$tosave)){
1052         $this->attrs[$tosave]=$this->$tosave;
1053       }else{
1054         $this->attrs[$tosave]=array();
1055       }
1056     }
1057
1058     /* Prepare Flags */
1059     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1060     if(empty($this->attrs['gotoProfileFlags'][0])){
1061       $this->attrs['gotoProfileFlags']=array();
1062       }
1063
1064     if($this->useProfile == false){
1065       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1066       $this->attrs['gotoProfileServer']= array();
1067     }
1068
1069     foreach($this->attributes as $s_attr){
1070       if(chkacl($this->acl,$s_attr)!="") {
1071         if(isset($this->attrs[$s_attr])){
1072           unset($this->attrs[$s_attr]);
1073         }
1074       }
1075     }
1076
1077     $ldap->cat ($this->dn, array('dn'));
1078     if ($ldap->fetch()){
1079       $mode= "modify";
1080     } else {
1081       $mode= "add";
1082       $ldap->cd($this->config->current['BASE']);
1083       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1084     }
1085
1086     $ldap->cd($this->dn);
1087     $this->cleanup();
1088     $ldap->$mode($this->attrs);
1089     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1090     $this->handle_post_events($mode);
1091   }
1092
1093 /* Generate ListBox frindly output for the defined shares
1094  * Possibly Add or remove an attribute here,
1095  */
1096   function printOutAssignedShares()
1097   {
1098     $a_return = array();
1099     if(is_array($this->gotoShares)){
1100       foreach($this->gotoShares as $share){
1101         if (!preg_match('/^!/', $share['server'])){
1102           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1103         }
1104       }
1105     }
1106     return($a_return);
1107   }
1108
1109 /* Generate ListBox frindly output for the definedhotplugs
1110  * Possibly Add or remove an attribute here,
1111  */
1112 function printOutHotPlugDevices()
1113   {
1114     $a_return= array();
1115     if(is_array($this->gotoHotplugDevices)){
1116       foreach($this->gotoHotplugDevices as $key=>$device){
1117         $a_return[$key] = $device['name']." - ".$device['id'];
1118       }
1119     }
1120     return($a_return);
1121   }
1122
1123   /* Generates ListBox frienly output of used printer devices
1124    * Append ' - admin' if printer is used in admin mode
1125    */
1126   function printOutPrinterDevices()
1127   {
1128     $a_return = array();
1129     if(is_array($this->gotoPrinter)){
1130       foreach($this->gotoPrinter as $printer){
1131         if($printer['mode'] == "admin"){
1132           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1133         }else{
1134           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1135         }
1136         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1137           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1138         }
1139       }
1140     }
1141     return($a_return);
1142   }
1143
1144   /* Generates ListBox frienly output of used logonscripts
1145    */
1146   function printOutLogonScripts()
1147   {
1148     $a_return = array();
1149     if(is_array($this->gotoLogonScripts)){
1150       foreach($this->gotoLogonScripts as $script){
1151         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1152       }
1153     }
1154     return($a_return);
1155   }
1156 }
1157
1158
1159
1160
1161 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1162 ?>