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     }else{
 347       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 348       $smarty->assign("useProfileACL","disabled");
 349       $smarty->assign("gotoProfileServer"," disabled ");
 350     }
 351
 352     /* HANDLE Profile Settings here
 353      * Assign available Quota and resolution settings
 354      * Get all available profile server
 355      * Get cache checkbox
 356      * Assign this all to Smarty
 357      */
 358
 359     if(empty($this->gotoProfileFlag_L)){
 360       $smarty->assign("gotoProfileFlag_LCHK"," ");
 361     }else{
 362       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
 363     }
 364
 365     if(empty($this->gotoProfileFlag_C)){
 366       $smarty->assign("gotoProfileFlag_CCHK"," ");
 367     }else{
 368       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
 369     }
 370
 371     $this->gotoXResolutions = array("640x480","800x600","1024x768","1280x768","1280x1024");
 372
 373     $smarty->assign("gotoXResolutions",$this->gotoXResolutions);
 374     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
 375     if(!is_array($this->gotoProfileServers)){
 376       $this->gotoProfileServers =array();
 377     }
 378     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
 379
 380     /* Handle kiosk profiles
 381      * Read available from filesystem
 382      * Open management if post is transmitted
 383      */
 384
 385     /* Save */
 386     if(isset($_POST['KioskClose'])){
 387       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
 388
 389       unset($this->dialog);
 390       $this->dialog=NULL;
 391       $this->is_dialog = false;
 392     }
 393     $tmp = new kioskManagementDialog($this->config,$this->dn);
 394     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 395
 396     $list['none']=_("None");
 397
 398     $list = array_reverse($list);
 399
 400     /* Reassign help class */
 401     $_SESSION['current_class_for_help'] = get_class($this);
 402
 403     /* Open Management Dialog */
 404     if(isset($_POST['KioskManagementDialog'])){
 405       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 406       $this->dialog->parent= $this;
 407       $this->is_dialog = true;
 408     }
 409
 410     $smarty->assign("gotoKioskProfiles",$list);
 411     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 412
 413     /* Logonscript Management
 414      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 415      * Perform add Delete edit Posts
 416      */
 417
 418     /* Dialog Save */
 419     if(isset($_POST['LogonSave'])){
 420       $this->dialog->save_object();
 421       if(count($this->dialog->check())!=0){
 422         foreach($this->dialog->check() as $msg){
 423           print_red($msg);
 424         }
 425       }else{
 426         $tmp = $this->dialog->save();
 427         unset($this->dialog);
 428         $this->dialog=NULL;
 429         $this->is_dialog=false;
 430         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 431       }
 432     }
 433
 434     /* Dialog Quit without saving */
 435     if(isset($_POST['LogonCancel'])){
 436       $this->is_dialog= false;
 437       unset($this->dialog);
 438       $this->dialog= NULL;
 439     }
 440
 441     /* Check Edit Del New Posts for a selected LogonScript */
 442     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 443
 444       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 445        * In this case we create a new Logon Script.
 446        */
 447       if(isset($_POST['gotoLogonScriptNew'])){
 448         $this->is_dialog = true;
 449         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 450       }
 451
 452       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 453        * We only can delete if there is an entry selected.
 454        */
 455       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 456         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 457       }
 458
 459       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 460        * There must be an entry selected to perform edit request.
 461        */
 462       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 463         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 464         $this->is_dialog = true;
 465         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 466       }
 467     }
 468
 469     /* Append List to smarty*/
 470     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 471     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 472
 473     /* In this section server shares will be defined
 474      * A user can select one of the given shares and a mount point
 475      *  and attach this combination to his setup.
 476      */
 477
 478     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 479     if(!is_array($this->gotoShareSelections)){
 480       print $this->gotoShareSelections;
 481       $this->gotoShareSelections = array();
 482     }
 483     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 484
 485     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 486      * This entry will be, a combination of mountPoint and sharedefinitions
 487      */
 488     if(isset($_POST['gotoShareAdd'])){
 489       /* We assign a share to this user, if we don't know where to mount the share */
 490       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 491         print_red(_("You must specify a valid mount point."));
 492       }elseif($_POST['gotoShareMountPoint'][0] !="/" ){
 493         print_red(_("You must specify a valid mount point."));
 494       }else{
 495         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 496         $s_mount = $_POST['gotoShareMountPoint'];
 497         /* Preparing the new assignment */
 498         $this->gotoShares[$a_share['name']]=$a_share;
 499         $this->gotoShares[$a_share['name']]['OtherStuff']="";
 500         $this->gotoShares[$a_share['name']]['mountPoint']=$s_mount;
 501       }
 502     }
 503
 504     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 505      * If there is no defined share selected, we will abort the deletion without any message
 506      */
 507     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 508       unset($this->gotoShares[$_POST['gotoShare']]);
 509     }
 510
 511     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 512     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 513
 514     /* Hotplug devices will be handled here
 515      * There are 3 possible methods for this feature
 516      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 517      * Delete will erase an entry, the entry must be selcted in the ListBox first
 518      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 519      */
 520
 521     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 522     if(isset($_POST['gotoHotplugDeviceNew'])){
 523       $this->dialog = new hotplugDialog($this->config,$this->dn);
 524       $this->is_dialog = true;
 525     }
 526
 527     /* We have to delete the selected hotplug from the list*/
 528     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 529       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 530     }
 531
 532     /* There are already defined hotplugs from other users we could use */
 533     if(isset($_POST['gotoHotplugDeviceUse'])){
 534       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 535       $this->is_dialog = true;
 536     }
 537
 538     /* Dialog Aborted */
 539     if(isset($_POST['HotPlugCancel'])){
 540       unset($this->dialog);
 541       $this->dialog= NULL;
 542       $this->is_dialog = false;
 543     }
 544
 545     /* Dialod saved */
 546     if(isset($_POST['HotPlugSave'])){
 547       $this->dialog->save_object();
 548       if(count($this->dialog->check())!=0){
 549         foreach($this->dialog->check() as $msg){
 550           print_red($msg);
 551         }
 552       }else{
 553         $this->dialog->save_object();
 554         $a_tmp = $this->dialog->save();
 555         if(is_array($a_tmp)){
 556           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 557         }
 558         unset($this->dialog);
 559         $this->dialog= NULL;
 560         $this->is_dialog = false;
 561       }
 562     }
 563
 564     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 565     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 566
 567     /* Printer Assignment will managed below
 568      * A printer can be assigned in two different ways and two different types
 569      * There are 2 types of users assigned to a printer : user and admin
 570      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 571      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 572      */
 573
 574     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 575     if(isset($_POST['gotoPrinterAdd'])){
 576       $this->is_dialog=true;
 577       $this->dialog = new selectPrinterDialog($this->config,$this->dn);
 578     }
 579
 580     if(isset($_POST['PrinterCancel'])){
 581         $this->is_dialog=false;
 582         unset($this->dialog);
 583         $this->dialog=NULL;
 584     }
 585
 586     if(isset($_POST['PrinterSave'])){
 587       if(count($this->dialog->check())!=0){
 588         $tmp = $this->dialog->check();
 589         foreach($tmp as $msg){
 590           print_red($msg);
 591         }
 592       }else{
 593         $this->dialog->save_object();
 594         $tmp = $this->dialog->save();
 595         $tmp2= $this->dialog->getPrinter(true);
 596         $this->gotoPrinter[$tmp]=$tmp2[$tmp];
 597         $this->gotoPrinter[$tmp]['mode']="user";
 598         $this->is_dialog=false;
 599         unset($this->dialog);
 600         $this->dialog   =NULL;
 601       }
 602     }
 603
 604     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 605       $printer = $_POST['gotoPrinterSel'];
 606       unset($this->gotoPrinter[$printer]);
 607     }
 608
 609     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 610       $printer = $_POST['gotoPrinterSel'];
 611       if($this->gotoPrinter[$printer]['mode']=="user"){
 612         $this->gotoPrinter[$printer]['mode']="admin";
 613       }else{
 614         $this->gotoPrinter[$printer]['mode']="user";
 615       }
 616     }
 617
 618     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 619     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 620
 621     /* General behavior */
 622     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 623       $this->dialog->save_object();
 624       return ($this->dialog->execute());
 625     }
 626     if($this->acl != "#none#"){
 627       $smarty->assign("useProfileACL","");
 628     }else{
 629       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 630       $smarty->assign("gotoProfileServerACL"," disabled ");
 631     }
 632
 633     if(!$this->useProfile){
 634       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 635       $smarty->assign("gotoProfileServerACL"," disabled ");
 636     }
 637
 638     /* Als smarty vars are set. Get smarty template and generate output */
 639     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 640
 641     return($display);
 642   }
 643
 644   function remove_from_parent()
 645   {
 646     /* only if it was an account*/
 647     if (!$this->initially_was_account){
 648       return;
 649     }
 650
 651     /* include global link_info */
 652     $ldap= $this->config->get_ldap_link();
 653
 654     /* Remove and write to LDAP */
 655     plugin::remove_from_parent();
 656
 657     /* Don't save our template variables */
 658     $skip = array("uid",
 659                   "gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 660     /* Skip all these attributes */
 661     foreach($skip as $del){
 662       unset($this->attrs[$del]);
 663     }
 664
 665     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 666
 667     $ldap->cd($this->dn);
 668     $ldap->modify($this->attrs);
 669
 670     show_ldap_error($ldap->get_error());
 671
 672     /* Optionally execute a command after we're done */
 673     $this->handle_post_events("remove");
 674   }
 675
 676
 677   /* Save data to object */
 678   function save_object()
 679   {
 680     /* Get all Posted vars
 681      * Setup checkboxes
 682      */
 683
 684
 685
 686     if(isset($_POST['iamposted'])){
 687       if(isset($_POST['useProfile'])){
 688         $this->useProfile = true;
 689       }else{
 690         $this->useProfile = false;
 691       }
 692       if(isset($_POST['gotoProfileFlag_C'])){
 693         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 694       }else{
 695         $this->gotoProfileFlag_C = false;
 696       }
 697       if(isset($_POST['gotoProfileFlag_L'])){
 698         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 699       }else{
 700         $this->gotoProfileFlag_L = false;
 701       }
 702
 703       plugin::save_object();
 704       foreach($this->attributes as $s_attr){
 705         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 706         if(isset($_POST[$s_attr])){
 707           $this->$s_attr = $_POST[$s_attr];
 708         }else{
 709           $this->$s_attr = false;
 710         }
 711       }
 712     }
 713   }
 714
 715
 716   /* Check supplied data */
 717   function check()
 718   {
 719     $message= array();
 720
 721     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 722       $message[]=_("Please set a valid profile quota size.");
 723     }
 724     if(!isset($this->attrs['objectClass'])){
 725       $this->attrs['objectClass']=array();
 726     }
 727     if(!$this->is_group){
 728       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 729         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 730       }
 731     }
 732     return ($message);
 733   }
 734
 735
 736   /* Save to LDAP */
 737   function save()
 738   {
 739     plugin::save();
 740     $ldap= $this->config->get_ldap_link();
 741
 742     $realyUsedAttrs= array();
 743
 744
 745     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 746     /* Creating Kiosk Profiles */
 747     foreach($this->newKioskProfiles as $file){
 748       $contents = $file['contents'];
 749       $fp = @fopen($path."/".$file['name'],"w");
 750       if(!$fp){
 751         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 752       }else{
 753         fwrite($fp,$contents,strlen($contents));
 754       }
 755       @unlink($file['tmp_name']);
 756     }
 757
 758     /* Save already used objectClasses */
 759     $ocs        = $this->attrs['objectClass'];
 760     unset($ocs['count']);
 761     $this->attrs = array();
 762     $this->attrs['objectClass']= $ocs;
 763     foreach($this->objectclasses as $objc){
 764       if(!in_array($objc,$this->attrs['objectClass'])){
 765         $this->attrs['objectClass'][]=$objc;
 766       }
 767     }
 768
 769
 770     /* Save usersettings to Printer */
 771
 772     if(chkacl($this->acl,"gotoPrinter")!=""){
 773       $this->gotoPrinter = array();
 774     }
 775
 776     if($this->is_group){
 777       $s_suffix = "Group";
 778     }else{
 779       $s_suffix = "User";
 780     }
 781
 782
 783     /* 1. Search all printers that have our uid/cn as member
 784      * 2. Delete this uid/cn from every single entry and save it again.
 785      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 786      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 787      */
 788     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 789     while($attr = $ldap->fetch()){
 790
 791       /* Walk trough all printers and check if our user id used, if so remove it.
 792        * Later we will insert our uid at the right place.
 793        */
 794
 795       /* Remove normal entries (User)*/
 796       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 797         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 798           if($this->uid==$user){
 799             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 800           }
 801         }
 802       }
 803
 804       /* Remove administrational entries (Admin)*/
 805       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 806         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 807           if($this->uid==$user){
 808             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 809           }
 810         }
 811       }
 812
 813       /* Extract useable tags, to be able to save all changes
 814        */
 815       $attrs_used = array();
 816       foreach($attr as $key=>$val){
 817
 818         /* If index is numeric, skip it ...*/
 819         if((!is_numeric($key))&&($key!="count")){
 820
 821           /* If entry contains 'count' remove it */
 822           if(is_array($val)&&isset($val['count'])){
 823             unset($val['count']);
 824           }
 825           $attrs_used[$key]=$val;
 826         }
 827       }
 828       /* the result of cleaning the entry is
 829        *  to be able to directly save this again,
 830        *  if all changes are made
 831        */
 832       $attr= $attrs_used;
 833
 834 #fix : Id don't know why such an entry was set ...
 835       if(isset($attr['GOTOADMINPRINTER'])){
 836         unset($attr['GOTOADMINPRINTER']);
 837       }
 838
 839       /* Save changes */
 840       $ldap->cd($attr['dn']);
 841       unset($attr['dn']);
 842       $ldap->modify($attr);
 843       if($ldap->get_error()!="Success"){
 844         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 845       }
 846     }
 847
 848     /* All printers are cleaned, (our cn/uid removed)
 849      *  now we must add our uid / cn
 850      *  to the new configured printers.
 851      */
 852     foreach($this->gotoPrinter as $printer) {
 853       $ldap->cd($printer['dn']);
 854       $ldap->cat($printer['dn']);
 855       $attrs= $ldap->fetch();
 856       $attrs_used = array();
 857       foreach($attrs as $key=>$val){
 858         if((!is_numeric($key))&&($key!="count")){
 859           if(is_array($val)&&isset($val['count'])){
 860             unset($val['count']);
 861           }
 862           $attrs_used[$key]=$val;
 863         }
 864       }
 865       /* $attrs contains all values
 866        * we need, to save the entry lateron
 867       */
 868       $attrs= $attrs_used;
 869
 870       /* Depending on the type (User/Admin)
 871        *  switch these attributes, that makes it easier
 872        */
 873       if($printer['mode'] == "user"){
 874         $attribute  = "goto".$s_suffix."Printer";
 875         $attribute2 = "goto".$s_suffix."AdminPrinter";
 876       }else{
 877         $attribute  = "goto".$s_suffix."AdminPrinter";
 878         $attribute2 = "goto".$s_suffix."Printer";
 879       }
 880
 881       /* If this user is already assigned to $attribute2
 882        * delete user from $attribute2, to be albe to attach him to $attribute
 883        * A user can't be admin and normal user for one printer
 884        */
 885       if(!isset($printer[$attribute2])){
 886         $printer[$attribute2]=array();
 887       }else{
 888         if(in_array($this->uid,$printer[$attribute2])){
 889           $tmp = array_flip($printer[$attribute2]);
 890           unset($tmp[$this->uid]);
 891           $attrs[$attribute2]=array_flip($tmp);
 892         }
 893         /* If Last entry removed, clear attribute*/
 894         if(empty($attrs[$attribute2])){
 895           $attrs[$attribute2]=array();
 896         }
 897       }
 898
 899       /* Attach user to the $attribute, if he is'nt already attached
 900        */
 901       if(!isset($attrs[$attribute])){
 902         $attrs[$attribute]=array($this->uid);
 903       }else{
 904         unset($attrs[$attribute]['count']);
 905         if(!in_array($this->uid,$attrs[$attribute])){
 906           $attrs[$attribute][]=$this->uid;
 907         }
 908       }
 909
 910       $ldap->cd($attrs['dn']);
 911       unset($attrs['dn']);
 912       $ldap->modify($attrs);
 913       if($ldap->get_error()!="Success"){
 914         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
 915       }
 916     }
 917
 918     /* Prepare HotPlug devices */
 919     $this->attrs['gotoHotplugDevice'] = array();
 920     foreach($this->gotoHotplugDevices as $name => $device){
 921       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
 922     }
 923
 924     /* Prepare LogonScripts */
 925     $this->attrs['gotoLogonScript'] = array();
 926     foreach($this->gotoLogonScripts as $name => $script){
 927       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
 928                                             $script['LogonOverload'].$script['LogonLast']."|".
 929                                             $script['LogonPriority']."|".
 930                                             base64_encode($script['LogonData'])."|".
 931                                             $script['LogonDescription'];
 932     }
 933
 934     /* Prepare Shares */
 935     $this->attrs['gotoShare']=array();
 936     foreach($this->gotoShares as $name => $share){
 937       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff'];
 938     }
 939
 940     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 941       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 942         $method="https://";
 943       }else{
 944         $method="http://";
 945       }
 946
 947       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 948       $this->attrs['gotoKioskProfile']= $str.$this->gotoKioskProfile;
 949     }else{
 950       $this->attrs['gotoKioskProfile']= array();
 951     }
 952
 953     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer");
 954
 955     foreach($saveThis as $tosave){
 956       if(!empty($this->$tosave)){
 957         $this->attrs[$tosave]=$this->$tosave;
 958       }else{
 959         $this->attrs[$tosave]=array();
 960       }
 961     }
 962
 963     /* Prepare Flags */
 964     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
 965     if(empty($this->attrs['gotoProfileFlags'][0])){
 966       $this->attrs['gotoProfileFlags']=array();
 967       }
 968
 969     if($this->useProfile == false){
 970       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
 971       $this->attrs['gotoProfileServer']= array();
 972     }
 973
 974     foreach($this->attributes as $s_attr){
 975       if(chkacl($this->acl,$s_attr)!="") {
 976         if(isset($this->attrs[$s_attr])){
 977           unset($this->attrs[$s_attr]);
 978         }
 979       }
 980     }
 981
 982     $ldap->cat ($this->dn);
 983     if ($ldap->fetch()){
 984       $mode= "modify";
 985     } else {
 986       $mode= "add";
 987       $ldap->cd($this->config->current['BASE']);
 988       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 989     }
 990
 991     $ldap->cd($this->dn);
 992     $ldap->$mode($this->attrs);
 993     if($ldap->get_error()!="Success"){
 994       print_red($ldap->get_error());
 995     }
 996     $this->handle_post_events($mode);
 997   }
 998
 999 /* Generate ListBox frindly output for the defined shares
1000  * Possibly Add or remove an attribute here,
1001  */
1002   function printOutAssignedShares()
1003   {
1004     $a_return = array();
1005     if(is_array($this->gotoShares)){
1006       foreach($this->gotoShares as $share){
1007         if (!preg_match('/^!/', $share['server'])){
1008           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint'];
1009         }
1010       }
1011     }
1012     return($a_return);
1013   }
1014
1015 /* Generate ListBox frindly output for the definedhotplugs
1016  * Possibly Add or remove an attribute here,
1017  */
1018 function printOutHotPlugDevices()
1019   {
1020     $a_return= array();
1021     if(is_array($this->gotoHotplugDevices)){
1022       foreach($this->gotoHotplugDevices as $key=>$device){
1023         $a_return[$key] = $device['name']." - ".$device['id'];
1024       }
1025     }
1026     return($a_return);
1027   }
1028
1029   /* Generates ListBox frienly output of used printer devices
1030    * Append ' - admin' if printer is used in admin mode
1031    */
1032   function printOutPrinterDevices()
1033   {
1034     $a_return = array();
1035     if(is_array($this->gotoPrinter)){
1036       foreach($this->gotoPrinter as $printer){
1037         if($printer['mode'] == "admin"){
1038           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Admin");
1039         }else{
1040           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1041         }
1042       }
1043     }
1044     return($a_return);
1045   }
1046
1047   /* Generates ListBox frienly output of used logonscripts
1048    */
1049   function printOutLogonScripts()
1050   {
1051     $a_return = array();
1052     if(is_array($this->gotoLogonScripts)){
1053       foreach($this->gotoLogonScripts as $script){
1054         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1055       }
1056     }
1057     return($a_return);
1058   }
1059 }
1060
1061
1062
1063
1064 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1065 ?>