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                                     "gotoHotplugDevice");
  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     $tmp = new kioskManagementDialog($this->config,$this->dn);
 436     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
 437
 438     $list['none']=_("None");
 439
 440     $list = array_reverse($list);
 441
 442     if(!isset($list[$this->gotoKioskProfile])){
 443       print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
 444       $this->gotoKioskProfile = 'none';
 445     }
 446
 447     /* Reassign help class */
 448     $_SESSION['current_class_for_help'] = get_class($this);
 449
 450     /* Open Management Dialog */
 451     if(isset($_POST['KioskManagementDialog'])){
 452       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles);
 453       $this->dialog->parent= $this;
 454       $this->dialog->acl = $this->acl;
 455       $this->is_dialog = true;
 456     }
 457
 458     $smarty->assign("gotoKioskProfiles",$list);
 459     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
 460
 461     /* Logonscript Management
 462      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group)
 463      * Perform add Delete edit Posts
 464      */
 465
 466     /* Dialog Save */
 467     if(isset($_POST['LogonSave'])){
 468       $this->dialog->save_object();
 469       if(count($this->dialog->check())!=0){
 470         foreach($this->dialog->check() as $msg){
 471           print_red($msg);
 472         }
 473       }else{
 474         $tmp = $this->dialog->save();
 475         unset($this->dialog);
 476         $this->dialog=NULL;
 477         $this->is_dialog=false;
 478         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp;
 479       }
 480     }
 481
 482     /* Dialog Quit without saving */
 483     if(isset($_POST['LogonCancel'])){
 484       $this->is_dialog= false;
 485       unset($this->dialog);
 486       $this->dialog= NULL;
 487     }
 488
 489     /* Check Edit Del New Posts for a selected LogonScript */
 490     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
 491
 492       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
 493        * In this case we create a new Logon Script.
 494        */
 495       if(isset($_POST['gotoLogonScriptNew'])){
 496         $this->is_dialog = true;
 497         $this->dialog = new logonManagementDialog($this->config,$this->dn);
 498       }
 499
 500       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
 501        * We only can delete if there is an entry selected.
 502        */
 503       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
 504         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
 505       }
 506
 507       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
 508        * There must be an entry selected to perform edit request.
 509        */
 510       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
 511         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
 512         $this->is_dialog = true;
 513         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
 514       }
 515     }
 516
 517     /* Append List to smarty*/
 518     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
 519     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
 520
 521     /* In this section server shares will be defined
 522      * A user can select one of the given shares and a mount point
 523      *  and attach this combination to his setup.
 524      */
 525
 526     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 527     if(!is_array($this->gotoShareSelections)){
 528       print $this->gotoShareSelections;
 529       $this->gotoShareSelections = array();
 530     }
 531     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 532
 533     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 534      * This entry will be, a combination of mountPoint and sharedefinitions
 535      */
 536     if(isset($_POST['gotoShareAdd'])){
 537       /* We assign a share to this user, if we don't know where to mount the share */
 538       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 539         print_red(_("You must specify a valid mount point."));
 540       }elseif(!(
 541         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
 542         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
 543         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
 544         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
 545         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
 546         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
 547         preg_match("/^%/",$_POST['gotoShareMountPoint'])
 548         )
 549       ){
 550         print_red(_("You must specify a valid mount point."));
 551       }else{
 552         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 553         $s_mount = $_POST['gotoShareMountPoint'];
 554         $s_user  = $_POST['ShareUser'];
 555         /* Preparing the new assignment */
 556         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 557         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
 558         $this->gotoShares[$a_share['name']."|".$a_share['server']]['OtherStuff']="";
 559         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 560       }
 561     }
 562
 563     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 564      * If there is no defined share selected, we will abort the deletion without any message
 565      */
 566     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 567       unset($this->gotoShares[$_POST['gotoShare']]);
 568     }
 569
 570     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 571     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 572
 573     /* Hotplug devices will be handled here
 574      * There are 3 possible methods for this feature
 575      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
 576      * Delete will erase an entry, the entry must be selcted in the ListBox first
 577      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
 578      */
 579
 580     /* If there is a new entry wanted, open a new entry by initilising the dialog */
 581     if(isset($_POST['gotoHotplugDeviceNew'])){
 582       $this->dialog = new hotplugDialog($this->config,$this->dn);
 583       $this->is_dialog = true;
 584     }
 585
 586     /* We have to delete the selected hotplug from the list*/
 587     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
 588       unset($this->gotoHotplugDevices[$_POST['gotoHotplugDevice']]);
 589     }
 590
 591     /* There are already defined hotplugs from other users we could use */
 592     if(isset($_POST['gotoHotplugDeviceUse'])){
 593       $this->dialog = new hotplugDialog($this->config,$this->dn,true);
 594       $this->is_dialog = true;
 595     }
 596
 597     /* Dialog Aborted */
 598     if(isset($_POST['HotPlugCancel'])){
 599       unset($this->dialog);
 600       $this->dialog= NULL;
 601       $this->is_dialog = false;
 602     }
 603
 604     /* Dialod saved */
 605     if(isset($_POST['HotPlugSave'])){
 606       $this->dialog->save_object();
 607       if(count($this->dialog->check())!=0){
 608         foreach($this->dialog->check() as $msg){
 609           print_red($msg);
 610         }
 611       }else{
 612         $this->dialog->save_object();
 613         $a_tmp = $this->dialog->save();
 614         if(is_array($a_tmp)){
 615           $this->gotoHotplugDevices[$a_tmp['name']]= $a_tmp;
 616         }
 617         unset($this->dialog);
 618         $this->dialog= NULL;
 619         $this->is_dialog = false;
 620       }
 621     }
 622
 623     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
 624     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
 625
 626     /* Printer Assignment will managed below
 627      * A printer can be assigned in two different ways and two different types
 628      * There are 2 types of users assigned to a printer : user and admin
 629      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
 630      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
 631      */
 632
 633     /* First handle Add Post. Open a dialog that allows us to select a printer or two */
 634     if(isset($_POST['gotoPrinterAdd'])){
 635       $this->is_dialog=true;
 636       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
 637     }
 638
 639     if(isset($_POST['PrinterCancel'])){
 640         $this->is_dialog=false;
 641         unset($this->dialog);
 642         $this->dialog=NULL;
 643     }
 644
 645     if(isset($_POST['PrinterSave'])){
 646       if(count($this->dialog->check())!=0){
 647         $tmp = $this->dialog->check();
 648         foreach($tmp as $msg){
 649           print_red($msg);
 650         }
 651       }else{
 652         $this->dialog->save_object();
 653         $tmp = $this->dialog->save();
 654         $tmp2= $this->dialog->getPrinter(true);
 655
 656         foreach($tmp as $pname){
 657           $this->gotoPrinter[$pname]=$tmp2[$pname];
 658           $this->gotoPrinter[$pname]['mode']="user";
 659         }
 660
 661         $this->is_dialog=false;
 662         unset($this->dialog);
 663         $this->dialog   =NULL;
 664       }
 665     }
 666
 667     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 668       $printer = $_POST['gotoPrinterSel'];
 669       foreach($printer as $pname){
 670         unset($this->gotoPrinter[$pname]);
 671       }
 672     }
 673
 674     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 675
 676
 677       $printers = $_POST['gotoPrinterSel'];
 678
 679       foreach($printers as $printer){
 680         if($this->gotoPrinter[$printer]['mode']=="user"){
 681           $this->gotoPrinter[$printer]['mode']="admin";
 682         }else{
 683           $this->gotoPrinter[$printer]['mode']="user";
 684         }
 685       }
 686     }
 687
 688     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
 689       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
 690         $this->gosaDefaultPrinter= "";
 691       } else {
 692         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
 693       }
 694     }
 695
 696     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
 697     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
 698
 699     /* General behavior */
 700     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
 701       $this->dialog->save_object();
 702       return ($this->dialog->execute());
 703     }
 704     if($this->acl != "#none#"){
 705       $smarty->assign("useProfileACL","");
 706     }else{
 707       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 708       $smarty->assign("gotoProfileServerACL"," disabled ");
 709       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 710     }
 711
 712     if(!$this->useProfile){
 713       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
 714       $smarty->assign("gotoProfileServerACL"," disabled ");
 715       $smarty->assign("gotoProfileQuotaACL"," disabled ");
 716     }
 717
 718     /* Als smarty vars are set. Get smarty template and generate output */
 719     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
 720
 721     return($display);
 722   }
 723
 724   function remove_from_parent()
 725   {
 726     /* only if it was an account*/
 727     if (!$this->initially_was_account){
 728       return;
 729     }
 730
 731     /* include global link_info */
 732     $ldap= $this->config->get_ldap_link();
 733
 734     /* Remove and write to LDAP */
 735     plugin::remove_from_parent();
 736
 737     /* Don't save our template variables */
 738     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
 739
 740     /* Skip all these attributes */
 741     foreach($skip as $del){
 742       unset($this->attrs[$del]);
 743     }
 744
 745     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
 746
 747     $ldap->cd($this->dn);
 748     $this->cleanup();
 749     $ldap->modify ($this->attrs);
 750
 751     show_ldap_error($ldap->get_error(), _("Removing environment information failed"));
 752
 753     /* Optionally execute a command after we're done */
 754     $this->handle_post_events("remove");
 755   }
 756
 757
 758   /* Save data to object */
 759   function save_object()
 760   {
 761     /* Get all Posted vars
 762      * Setup checkboxes
 763      */
 764
 765     if(isset($_POST['iamposted'])){
 766       if(isset($_POST['useProfile'])){
 767         $this->useProfile = true;
 768       }else{
 769         $this->useProfile = false;
 770       }
 771       if(isset($_POST['gotoProfileFlag_C'])){
 772         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
 773       }else{
 774         $this->gotoProfileFlag_C = false;
 775       }
 776       if(isset($_POST['gotoProfileFlag_L'])){
 777         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
 778       }else{
 779         $this->gotoProfileFlag_L = false;
 780       }
 781
 782       $tmp= $this->gosaDefaultPrinter;
 783       plugin::save_object();
 784       foreach($this->attributes as $s_attr){
 785         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
 786         if(isset($_POST[$s_attr])){
 787           $this->$s_attr = $_POST[$s_attr];
 788         }else{
 789           $this->$s_attr = false;
 790         }
 791       }
 792       $this->gosaDefaultPrinter= $tmp;
 793     }
 794   }
 795
 796
 797   /* Check supplied data */
 798   function check()
 799   {
 800     /* Call common method to give check the hook */
 801     $message= plugin::check();
 802
 803     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
 804       $message[]=_("Please set a valid profile quota size.");
 805     }
 806     if(!isset($this->attrs['objectClass'])){
 807       $this->attrs['objectClass']=array();
 808     }
 809     if(!$this->is_group){
 810       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
 811         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));
 812       }
 813     }
 814     return ($message);
 815   }
 816
 817
 818   /* Save to LDAP */
 819   function save()
 820   {
 821     /* If group was renamed, all printer settings get lost
 822      */
 823     /* only save changed variables ....*/
 824     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
 825     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
 826       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 827         $method="https://";
 828       }else{
 829         $method="http://";
 830       }
 831
 832       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
 833       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
 834     }else{
 835       $this->gotoKioskProfile= array();
 836     }
 837
 838     plugin::save();
 839     $ldap= $this->config->get_ldap_link();
 840
 841     $realyUsedAttrs= array();
 842
 843     $path = search_config($this->config->data,"environment", "KIOSKPATH");
 844     /* Creating Kiosk Profiles */
 845     foreach($this->newKioskProfiles as $file){
 846       $contents = $file['contents'];
 847       $fp = @fopen($path."/".$file['name'],"w");
 848       if(!$fp){
 849         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 850       }else{
 851         fwrite($fp,$contents,strlen($contents));
 852       }
 853       @unlink($file['tmp_name']);
 854     }
 855
 856     /* Save already used objectClasses */
 857     $ocs        = $this->attrs['objectClass'];
 858     unset($ocs['count']);
 859     $this->attrs = array();
 860     $this->attrs['objectClass']= $ocs;
 861     foreach($this->objectclasses as $objc){
 862       if(!in_array($objc,$this->attrs['objectClass'])){
 863         $this->attrs['objectClass'][]=$objc;
 864       }
 865     }
 866
 867
 868     /* Save usersettings to Printer */
 869
 870     if(chkacl($this->acl,"gotoPrinter")!=""){
 871       $this->gotoPrinter = array();
 872     }
 873
 874     if($this->is_group){
 875       $s_suffix = "Group";
 876     }else{
 877       $s_suffix = "User";
 878     }
 879
 880
 881     /* 1. Search all printers that have our uid/cn as member
 882      * 2. Delete this uid/cn from every single entry and save it again.
 883      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
 884      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal
 885      */
 886     $ldap->search("(&(objectClass=gotoPrinter)(|(goto".$s_suffix."Printer=".$this->uid.")(goto".$s_suffix."AdminPrinter=".$this->uid.")))",array("*"));
 887     while($attr = $ldap->fetch()){
 888
 889       /* Walk trough all printers and check if our user id used, if so remove it.
 890        * Later we will insert our uid at the right place.
 891        */
 892
 893       /* Remove normal entries (User)*/
 894       if(isset($attr['goto'.$s_suffix.'Printer'])) {
 895         foreach($attr['goto'.$s_suffix.'Printer'] as $key => $user){
 896           if($this->uid==$user){
 897             unset($attr['goto'.$s_suffix.'Printer'][$key]);
 898           }
 899         }
 900       }
 901
 902       /* Remove administrational entries (Admin)*/
 903       if(isset($attr['goto'.$s_suffix.'AdminPrinter'])){
 904         foreach($attr['goto'.$s_suffix.'AdminPrinter'] as $key => $user){
 905           if($this->uid==$user){
 906             unset($attr['goto'.$s_suffix.'AdminPrinter'][$key]);
 907           }
 908         }
 909       }
 910
 911       /* Extract useable tags, to be able to save all changes
 912        */
 913       $attrs_used = array();
 914       foreach($attr as $key=>$val){
 915
 916         /* If index is numeric, skip it ...*/
 917         if((!is_numeric($key))&&($key!="count")){
 918
 919           /* If entry contains 'count' remove it */
 920           if(is_array($val)&&isset($val['count'])){
 921             unset($val['count']);
 922           }
 923           $attrs_used[$key]=$val;
 924         }
 925       }
 926       /* the result of cleaning the entry is
 927        *  to be able to directly save this again,
 928        *  if all changes are made
 929        */
 930       $attr= $attrs_used;
 931
 932 #fix : Id don't know why such an entry was set ...
 933       if(isset($attr['GOTOADMINPRINTER'])){
 934         unset($attr['GOTOADMINPRINTER']);
 935       }
 936
 937       /* Save changes */
 938       $ldap->cd($attr['dn']);
 939       unset($attr['dn']);
 940 $ldap->modify ($attr);
 941
 942       if($ldap->get_error()!="Success"){
 943         print_red(_("Error while writing printer")." : ".$ldap->get_error());
 944       }
 945     }
 946
 947     /* All printers are cleaned, (our cn/uid removed)
 948      *  now we must add our uid / cn
 949      *  to the new configured printers.
 950      */
 951     foreach($this->gotoPrinter as $printer) {
 952       $ldap->cat($printer['dn']);
 953       $attrs= $ldap->fetch();
 954       $attrs_used = array();
 955       foreach($attrs as $key=>$val){
 956         if((!is_numeric($key))&&($key!="count")){
 957           if(is_array($val)&&isset($val['count'])){
 958             unset($val['count']);
 959           }
 960           $attrs_used[$key]=$val;
 961         }
 962       }
 963       /* $attrs contains all values
 964        * we need, to save the entry lateron
 965       */
 966       $attrs= $attrs_used;
 967
 968       /* Depending on the type (User/Admin)
 969        *  switch these attributes, that makes it easier
 970        */
 971       if($printer['mode'] == "user"){
 972         $attribute  = "goto".$s_suffix."Printer";
 973         $attribute2 = "goto".$s_suffix."AdminPrinter";
 974       }else{
 975         $attribute  = "goto".$s_suffix."AdminPrinter";
 976         $attribute2 = "goto".$s_suffix."Printer";
 977       }
 978
 979       /* If this user is already assigned to $attribute2
 980        * delete user from $attribute2, to be albe to attach him to $attribute
 981        * A user can't be admin and normal user for one printer
 982        */
 983       if(!isset($printer[$attribute2])){
 984         $printer[$attribute2]=array();
 985       }else{
 986         if(in_array($this->uid,$printer[$attribute2])){
 987           $tmp = array_flip($printer[$attribute2]);
 988           unset($tmp[$this->uid]);
 989           $attrs[$attribute2]=array_flip($tmp);
 990         }
 991         /* If Last entry removed, clear attribute*/
 992         if(empty($attrs[$attribute2])){
 993           $attrs[$attribute2]=array();
 994         }
 995       }
 996
 997       /* Attach user to the $attribute, if he is'nt already attached
 998        */
 999       if(!isset($attrs[$attribute])){
1000         $attrs[$attribute]=array($this->uid);
1001       }else{
1002         unset($attrs[$attribute]['count']);
1003         if(!in_array($this->uid,$attrs[$attribute])){
1004           $attrs[$attribute][]=$this->uid;
1005         }
1006       }
1007
1008       $ldap->cd($attrs['dn']);
1009       unset($attrs['dn']);
1010 $ldap->modify ($attrs);
1011
1012       if($ldap->get_error()!="Success"){
1013         print_red(_("Error while writing printer settings")." : ".$ldap->get_error());
1014       }
1015     }
1016
1017     /* Prepare HotPlug devices */
1018     $this->attrs['gotoHotplugDevice'] = array();
1019     foreach($this->gotoHotplugDevices as $name => $device){
1020       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'];
1021     }
1022
1023     /* Prepare LogonScripts */
1024     $this->attrs['gotoLogonScript'] = array();
1025     foreach($this->gotoLogonScripts as $name => $script){
1026       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1027                                             $script['LogonOverload'].$script['LogonLast']."|".
1028                                             $script['LogonPriority']."|".
1029                                             base64_encode($script['LogonData'])."|".
1030                                             $script['LogonDescription'];
1031     }
1032
1033     /* Prepare Shares */
1034     $this->attrs['gotoShare']=array();
1035     foreach($this->gotoShares as $name => $share){
1036       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$share['mountPoint']."|".$share['OtherStuff']."|".$share['Username'];
1037     }
1038
1039
1040     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1041     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1042
1043     foreach($saveThis as $tosave){
1044       if(!empty($this->$tosave)){
1045         $this->attrs[$tosave]=$this->$tosave;
1046       }else{
1047         $this->attrs[$tosave]=array();
1048       }
1049     }
1050
1051     /* Prepare Flags */
1052     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1053     if(empty($this->attrs['gotoProfileFlags'][0])){
1054       $this->attrs['gotoProfileFlags']=array();
1055       }
1056
1057     if($this->useProfile == false){
1058       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1059       $this->attrs['gotoProfileServer']= array();
1060     }
1061
1062     foreach($this->attributes as $s_attr){
1063       if(chkacl($this->acl,$s_attr)!="") {
1064         if(isset($this->attrs[$s_attr])){
1065           unset($this->attrs[$s_attr]);
1066         }
1067       }
1068     }
1069
1070     $ldap->cat ($this->dn, array('dn'));
1071     if ($ldap->fetch()){
1072       $mode= "modify";
1073     } else {
1074       $mode= "add";
1075       $ldap->cd($this->config->current['BASE']);
1076       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1077     }
1078
1079     $ldap->cd($this->dn);
1080     $this->cleanup();
1081     $ldap->$mode($this->attrs);
1082     show_ldap_error($ldap->get_error(), _("Adding environment information failed"));
1083     $this->handle_post_events($mode);
1084   }
1085
1086 /* Generate ListBox frindly output for the defined shares
1087  * Possibly Add or remove an attribute here,
1088  */
1089   function printOutAssignedShares()
1090   {
1091     $a_return = array();
1092     if(is_array($this->gotoShares)){
1093       foreach($this->gotoShares as $share){
1094         if (!preg_match('/^!/', $share['server'])){
1095           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1096         }
1097       }
1098     }
1099     return($a_return);
1100   }
1101
1102 /* Generate ListBox frindly output for the definedhotplugs
1103  * Possibly Add or remove an attribute here,
1104  */
1105 function printOutHotPlugDevices()
1106   {
1107     $a_return= array();
1108     if(is_array($this->gotoHotplugDevices)){
1109       foreach($this->gotoHotplugDevices as $key=>$device){
1110         $a_return[$key] = $device['name']." - ".$device['id'];
1111       }
1112     }
1113     return($a_return);
1114   }
1115
1116   /* Generates ListBox frienly output of used printer devices
1117    * Append ' - admin' if printer is used in admin mode
1118    */
1119   function printOutPrinterDevices()
1120   {
1121     $a_return = array();
1122     if(is_array($this->gotoPrinter)){
1123       foreach($this->gotoPrinter as $printer){
1124         if($printer['mode'] == "admin"){
1125           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1126         }else{
1127           $a_return[$printer['cn'][0]]= $printer['cn'][0];
1128         }
1129         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1130           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1131         }
1132       }
1133     }
1134     return($a_return);
1135   }
1136
1137   /* Generates ListBox frienly output of used logonscripts
1138    */
1139   function printOutLogonScripts()
1140   {
1141     $a_return = array();
1142     if(is_array($this->gotoLogonScripts)){
1143       foreach($this->gotoLogonScripts as $script){
1144         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName'];
1145       }
1146     }
1147     return($a_return);
1148   }
1149 }
1150
1151
1152
1153
1154 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1155 ?>