plugins/personal/environment/class_environment.inc

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