plugins/admin/systems/class_printGeneric.inc

   1 <?php
   2
   3 class printgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary      = "Manage terminal base 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   /* Generic terminal attributes */
  11   var $interfaces     = array();
  12   var $ignore_account = FALSE;
  13
  14   /* Needed values and lists */
  15   var $base             = "";
  16   var $cn               = "";
  17   var $l                = "";
  18   var $description      = "";
  19   var $labeledURI       = "";
  20   var $gotoPrinterPPD   = "";
  21   var $orig_dn          = "";
  22
  23   var $UserMember       ="";
  24   var $UserMembers      =array();
  25   var $UserMemberKeys   =array();
  26
  27   var $AdminMember      ="";
  28   var $AdminMembers     =array();
  29   var $AdminMemberKeys  =array();
  30
  31   var $gotoUserPrinter ;
  32   var $PPDdialogToSave  = NULL;
  33   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  34
  35   var $member           =array();
  36   var $strings          = "";
  37   var $dialog           =NULL;
  38
  39   var $netConfigDNS;
  40   var $baseSelection    = false;
  41   var $macAddress       = "";
  42
  43   /* attribute list for save action */
  44   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress");
  45   var $objectclasses  = array("top", "gotoPrinter");
  46
  47   function printgeneric ($config, $dn= NULL,$parent = NULL)
  48   {
  49     $this->config = $config;
  50     $this->dn = $dn;
  51
  52     /* If parent was posted(the tabs object) we can detect the printer type. */
  53     if($parent){
  54       $this->parent = $parent;
  55       $this->getTypeOfPrinter();
  56     }else{
  57       $this->BelongsTo = "unknown";
  58       return;
  59     }
  60
  61     /* Update dn, to ensure storing as printer instead of WS / terminal */
  62     if($this->BelongsTo == "Terminal"){
  63       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
  64     }
  65
  66     if($this->BelongsTo == "Workstation"){
  67       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
  68     }
  69
  70     $this->orig_dn = $this->dn;
  71
  72     /* Get printer settings, possibly dn has changed */
  73     plugin::plugin ($config, $this->dn);
  74
  75     /* Get is_account initially_was_account status */
  76     $this->getTypeOfPrinter(true);
  77
  78     /* set orig dn to new if object is new */
  79     $ldap= $this->config->get_ldap_link();
  80     $ldap->cat($this->dn, array('dn'));
  81     if(!$ldap->count()){
  82       $this->orig_dn = "new";
  83     }
  84
  85     /* create dns object */
  86     $this->netConfigDNS = new termDNS($this->config, $this->dn,$this->objectclasses);
  87
  88     /* Set base */
  89     if ($this->dn == "new"){
  90       $ui= get_userinfo();
  91       $this->base= dn2base($ui->dn);
  92       $this->cn= "";
  93     } else {
  94
  95       /* Set base and check if the extracted base exists */
  96       if(preg_match("/ou=incoming,/",$this->dn)){
  97         $this->base= preg_replace("/ou=incoming,/","",dn2base($this->dn));
  98       }else{
  99         $this->base= preg_replace("/ou=printers,ou=systems,/","",dn2base($this->dn));
 100       }
 101
 102       if(!isset($this->config->idepartments[$this->base])){
 103         print_red(_("Can't extract a valid base out of object dn, setting base to '%s'."),$_SESSION['CurrentMainBase']);
 104         $this->base = $_SESSION['CurrentMainBase'];
 105       }
 106     }
 107
 108     /* Extract selected ppd */
 109     if(isset($this->gotoPrinterPPD)){
 110       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 111     }
 112
 113     /* Prepare different member types */
 114     foreach(array("AddUser"       =>"gotoUserPrinter",
 115           "AddGroup"      =>"gotoGroupPrinter",
 116           "AddAdminUser"  =>"gotoUserAdminPrinter",
 117           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 118
 119       /* $this->members contains all members */
 120       $this->member[$type]=array();
 121
 122       if (isset($this->attrs[$attr]['count'])) {
 123         unset($this->attrs[$attr]['count']);
 124       }
 125
 126       if(isset($this->attrs[$attr])){
 127         foreach($this->attrs[$attr] as $mem){
 128           if(preg_match("/Group/",$type)){
 129             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 130             $entry = $ldap->fetch();
 131             if(isset($entry['description'])){
 132               $this->member[$type][$entry['cn'][0]]=$entry;
 133             }
 134           }else{
 135             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 136             $entry = $ldap->fetch();
 137             if(isset($entry['uid'])){
 138               $this->member[$type][$entry['uid'][0]]=$entry;
 139             }
 140           }
 141         }
 142       }
 143     }
 144   }
 145
 146
 147   /* Detect type of printer.
 148    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 149    * We can detect the type printer type when comparing the tabs objects
 150    */
 151   function getTypeOfPrinter($UpdateAccountStatus = false)
 152   {
 153     /* Disable account as default
 154      */
 155     $this->is_account = $this->initially_was_account = false;
 156
 157     /* Detect type of printer via parent tabs.
 158      */
 159     if(isset($this->parent->by_object['workgeneric'])){
 160
 161       /* Exclude templates
 162        */
 163       $this->cn = $this->parent->by_object['workgeneric']->cn;
 164       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 165         $this->BelongsTo = "WorkstationTemplate";
 166       }else{
 167         $this->BelongsTo = "Workstation";
 168       }
 169     }elseif(isset($this->parent->by_object['termgeneric'])){
 170
 171       /* Exclude templates
 172        */
 173       $this->cn = $this->parent->by_object['termgeneric']->cn;
 174       if($this->parent->by_object['termgeneric']->cn == "default"){
 175         $this->BelongsTo = "TerminalTemplate";
 176       }else{
 177         $this->BelongsTo = "Terminal";
 178       }
 179     }elseif(isset($this->parent->by_name['printgeneric'])){
 180       $this->BelongsTo  = "Printer";
 181     }
 182
 183     if($UpdateAccountStatus){
 184
 185       /* Set is_account / was account
 186        */
 187       if($this->dn == "new"){
 188         $this->initially_was_account = false;
 189       }
 190
 191       /* If is printer it must be a true account.
 192        */
 193       if($this->BelongsTo == "Printer"){
 194         $this->is_account = true;
 195       }
 196
 197       /* Update dn, to ensure storing as printer instead of WS / terminal
 198        */
 199       if($this->BelongsTo == "Terminal"){
 200         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 201       }
 202
 203       if($this->BelongsTo == "Workstation"){
 204         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 205       }
 206
 207       /* Detect if this is a valid printer account;
 208        */
 209       //FIXME: do we need to do this? we've already everything we need in $this->attrs...
 210       $ldap = $this->config->get_ldap_link();
 211       $ldap->cat($this->dn, array('objectClass'));
 212
 213       if($ldap->count()){
 214         $attrs = $ldap->fetch();
 215         if(in_array("gotoPrinter",$attrs['objectClass'])){
 216           $this->initially_was_account = true;
 217           $this->is_account             = true;
 218         }else{
 219           $this->is_account = false;
 220         }
 221       }
 222     }
 223   }
 224
 225   function execute()
 226   {
 227     /* Call parent execute */
 228     plugin::execute();
 229
 230     /* If type of printer couldn't be detected (because of missing parent object in construction)
 231      * hide this tab.
 232      */
 233     if($this->BelongsTo == "unknown"){
 234       $display= $this->show_header(_("Add printer extension"),
 235           _("Could not intialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 236       return($display);
 237     }
 238
 239     /* Templates can't have printer extensions
 240      */
 241     if($this->BelongsTo == "WorkstationTemplate"){
 242       $display= $this->show_header(_("Add printer extension"),
 243           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 244       return($display);
 245     }
 246     if($this->BelongsTo == "TerminalTemplate"){
 247       $display= $this->show_header(_("Add printer extension"),
 248           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 249       return($display);
 250     }
 251
 252     /* Get cn from base object */
 253     if($this->BelongsTo == "Workstation"){
 254       $this->cn = $this->parent->by_object['workgeneric']->cn;
 255     }
 256     if($this->BelongsTo == "Terminal"){
 257       $this->cn = $this->parent->by_object['termgeneric']->cn;
 258     }
 259
 260     $smarty= get_smarty();
 261     $display="";
 262
 263     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 264     if($this->BelongsTo == "Printer"){
 265       $smarty->assign("StandAlone",true);
 266     }else{
 267       $smarty->assign("StandAlone",false);
 268     }
 269
 270     /* Do we need to flip is_account state? */
 271     if (isset($_POST['modify_state'])){
 272       $this->is_modified = true;
 273       $this->is_account= !$this->is_account;
 274     }
 275
 276     /* Do we represent a valid printer? */
 277     if (!$this->is_account && $this->parent == NULL){
 278       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 279         _("This 'dn' has no printer features.")."</b>";
 280       return($display);
 281     }
 282
 283     /* If this is a WS / Terminal depending printer, display account state button */
 284     if($this->BelongsTo != "Printer"){
 285       if((empty($this->cn)) && ($this->dn != "new")){
 286         $display= $this->show_header(_("Add printer extension"),
 287             _("This object has printer extension disabled. You can't enable it while 'cn' is not present in entry. Possibly you are currently creating a new terminal template"),TRUE,TRUE);
 288         $this->is_account= false;
 289         return $display;
 290       }
 291
 292       if (($this->is_account)){
 293         if($this->BelongsTo=="Workstation"){
 294           $display= $this->show_header(_("Remove printer extension"),
 295               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 296         }elseif($this->BelongsTo=="Terminal"){
 297           $display= $this->show_header(_("Remove printer extension"),
 298               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 299         }
 300       }else{
 301         if($this->BelongsTo=="Workstation"){
 302           $display= $this->show_header(_("Add printer extension"),
 303               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 304         }elseif($this->BelongsTo=="Terminal"){
 305           $display= $this->show_header(_("Add printer extension"),
 306               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 307         }
 308         return ($display);
 309       }
 310     }
 311
 312     /* Base select dialog */
 313     $once = true;
 314     foreach($_POST as $name => $value){
 315       if(preg_match("/^chooseBase/",$name) && $once){
 316         $once = false;
 317         $this->dialog = new baseSelectDialog($this->config);
 318         $this->dialog->setCurrentBase($this->base);
 319         $this->baseSelection = true;
 320       }
 321     }
 322
 323     /* Dialog handling for base select dialog
 324      * Check if base was selected, dialog aborted etc */
 325     if(is_object($this->dialog)){
 326
 327       $this->dialog->save_object();
 328       if($this->baseSelection){
 329         if($this->dialog->isClosed()){
 330           $this->dialog = false;
 331           $this->baseSelection = false;
 332         }elseif($this->dialog->isSelected()){
 333           $this->base = $this->dialog->isSelected();
 334           $this->dialog= false;
 335           $this->baseSelection = false;
 336         }else{
 337           return($this->dialog->execute());
 338         }
 339       }
 340     }
 341
 342     /* Fill templating stuff */
 343     $smarty->assign("bases", $this->config->idepartments);
 344     $smarty->assign("base_select", $this->base);
 345
 346     /* Assign attributes */
 347     foreach ($this->attributes as $attr){
 348       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 349       $smarty->assign("$attr", $this->$attr);
 350     }
 351
 352     if(isset($_POST['AddUser'])){
 353       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddUser");
 354     }
 355     if(isset($_POST['AddGroup'])){
 356       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddGroup");
 357     }
 358     if(isset($_POST['AddAdminUser'])){
 359       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminUser");
 360     }
 361     if(isset($_POST['AddAdminGroup'])){
 362       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminGroup");
 363     }
 364
 365     /* Display ppd configure/select dialog      */
 366     if(isset($_POST['EditDriver'])){
 367       if($this->PPDdialogToSave){
 368         $this->dialog = $this->PPDdialogToSave;
 369       }else{
 370         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 371       }
 372     }
 373
 374     /* remove ppd */
 375     if(isset($_POST['RemoveDriver'])){
 376       $this->gotoPrinterPPD = array();
 377       $this->PPDdialogToSave = NULL;
 378     }
 379
 380     /* Close ppd dialog */
 381     if(isset($_POST['ClosePPD'])){
 382       unset($this->dialog);
 383       $this->dialog=NULL;
 384     }
 385
 386     /* Save selected ppd */
 387     if(isset($_POST['SavePPD'])){
 388       $this->dialog->save_object();
 389       if(count($this->dialog->check())){
 390         foreach($this->dialog->check() as $msg){
 391           print_red($msg);
 392         }
 393       }else{
 394         $this->gotoPrinterPPD = array();
 395         $this->gotoPrinterPPD = $this->dialog->save();
 396         $this->PPDdialogToSave = $this->dialog;
 397         unset($this->dialog);
 398         $this->dialog=NULL;
 399       }
 400     }
 401
 402     /* Member management, delete user / group / admin ..*/
 403     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 404       if(isset($this->member['AddUser'][$_POST['UserMember']])){
 405         unset($this->member['AddUser'][$_POST['UserMember']]);
 406       }
 407     }
 408
 409     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 410       if(isset($this->member['AddGroup'][$_POST['UserMember']])){
 411         unset($this->member['AddGroup'][$_POST['UserMember']]);
 412       }
 413     }
 414
 415     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 416       if(isset($this->member['AddAdminUser'][$_POST['AdminMember']])){
 417         unset($this->member['AddAdminUser'][$_POST['AdminMember']]);
 418       }
 419     }
 420
 421     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 422       if(isset($this->member['AddAdminGroup'][$_POST['AdminMember']])){
 423         unset($this->member['AddAdminGroup'][$_POST['AdminMember']]);
 424       }
 425     }
 426
 427     /* Abort user / group adding dialog */
 428     if(isset($_POST['PrinterCancel'])){
 429       unset($this->dialog);
 430       $this->dialog= NULL;
 431     }
 432
 433     /* Save selected users / groups */
 434     if(isset($_POST['PrinterSave'])){
 435       $this->dialog->save_object();
 436       if(count($this->dialog->check())){
 437         foreach($this->dialog->check() as $msg){
 438           print_red($msg);
 439         }
 440       }else{
 441         $new = $this->dialog->save();
 442         $data = $new;
 443         unset($data['type']);
 444
 445         if(preg_match("/User/",$new['type'])){
 446           $use = "uid";
 447         }else{
 448           $use = "cn";
 449         }
 450
 451         foreach($data as $mem){
 452           $this->member[$new['type']][$mem[$use][0]]=$mem;
 453         }
 454         unset($this->dialog);
 455         $this->dialog=NULL;
 456       }
 457     }
 458
 459     /* Display dialog, if there is currently one open*/
 460     if($this->dialog != NULL){
 461       $this->dialog->save_object();
 462       $display = $this->dialog->execute();
 463       return $display;
 464     }
 465
 466     /* Parse selected ppd file */
 467     require_once ("class_ppdManager.inc");
 468     if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
 469
 470       $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
 471       if(!preg_match("/\/$/",$path)){
 472         $path = $path."/";
 473       }
 474
 475       $ppdManager= new ppdManager($path);
 476       if(!empty($this->gotoPrinterPPD)){
 477         if((!file_exists($path.$this->gotoPrinterPPD))){
 478           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD))."</b>";
 479         }else{
 480           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 481         }
 482       }else{
 483         $smarty->assign("driverInfo", _("not defined"));
 484       }
 485     }else{
 486       $smarty->assign("driverInfo",_("can't get ppd informations."));
 487     }
 488
 489     /* Create user & admin user list */
 490     $list=$this->generateList();
 491     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 492     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 493
 494     asort($userlist);
 495     asort($adminlist);
 496
 497     if($this->BelongsTo != "Printer"){
 498       if($this->BelongsTo == "Terminal"){
 499         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 500       }else{
 501         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 502       }
 503       $smarty->assign("cnACL"    ," disabled ");
 504     }else{
 505       $smarty->assign("desc"    ,"");
 506     }
 507     $smarty->assign("UserMember"    ,$this->UserMember);
 508     $smarty->assign("UserMembers"   ,$userlist);
 509     $smarty->assign("UserMemberKeys",array_flip($userlist));
 510
 511     $smarty->assign("AdminMember"    ,$this->AdminMember);
 512     $smarty->assign("AdminMembers"   ,$adminlist);
 513     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 514     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 515
 516     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 517   }
 518
 519   function remove_from_parent()
 520   {
 521     /* Only remove if there was initially an account */
 522     if($this->initially_was_account){
 523
 524       /* Update dn, to ensure storing as printer instead of WS / terminal
 525        */
 526       if($this->BelongsTo == "Terminal"){
 527         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 528       }
 529
 530       if($this->BelongsTo == "Workstation"){
 531         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 532       }
 533
 534       /* Check if this dn points to a printer, to avoid deleting something else */
 535       $ldap= $this->config->get_ldap_link();
 536       $ldap->cat($this->dn, array('dn',"objectClass"));
 537       if(!$ldap->count()){
 538         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 539         return;
 540       }
 541
 542       /* Check if obejct is a printer */
 543       $CheckPrinter = $ldap->fetch();
 544       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 545         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 546         return;
 547       }
 548
 549       /* Remove account & dns extension */
 550       $this->netConfigDNS->remove_from_parent();
 551       $ldap->rmdir($this->dn);
 552       show_ldap_error($ldap->get_error(), _("Removing printer failed"));
 553       $this->handle_post_events("remove");
 554
 555       /* Delete references to object groups */
 556       $ldap->cd ($this->config->current['BASE']);
 557       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 558       while ($ldap->fetch()){
 559         $og= new ogroup($this->config, $ldap->getDN());
 560         unset($og->member[$this->dn]);
 561         $og->save ();
 562       }
 563     }
 564   }
 565
 566
 567   /* Save data to object */
 568   function save_object()
 569   {
 570     plugin::save_object();
 571     $this->netConfigDNS->save_object();
 572     /* Save base, since this is no LDAP attribute */
 573     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 574       $this->base= $_POST['base'];
 575     }
 576   }
 577
 578   /* Check supplied data */
 579   function check()
 580   {
 581     /* Call common method to give check the hook */
 582     $message= plugin::check();
 583     $message= array_merge($message, $this->netConfigDNS->check());
 584
 585     /* Don't display check messages if this is a template object */
 586     if(isset($this->parent->by_object['workgeneric'])){
 587       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 588         return $message;
 589       }
 590     }elseif(isset($this->parent->by_object['termgeneric'])){
 591       if($this->parent->by_object['termgeneric']->cn == "default"){
 592         return $message;
 593       }
 594     }
 595
 596     $dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 597
 598     /* must: cn */
 599     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 600       $message[]= "The required field 'Printer name' is not set.";
 601     }
 602
 603     /* Check if there is already an entry with this cn*/
 604     if (($this->orig_dn != $dn)&&($this->BelongsTo == "Printer")){
 605       $ldap= $this->config->get_ldap_link();
 606       $ldap->cd ($this->base);
 607       $ldap->ls("(cn=".$this->cn.")","ou=printers,ou=systems,".$this->base, array("cn"));
 608       if ($ldap->count() != 0){
 609         while ($attrs= $ldap->fetch()){
 610           if ($attrs['dn'] != $this->orig_dn){
 611             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 612             break;
 613           }
 614         }
 615       }
 616     }
 617
 618     return ($message);
 619   }
 620
 621
 622   /* Save to LDAP */
 623   function save()
 624   {
 625     /* Update dn, to ensure storing as printer instead of WS / terminal
 626      */
 627     if($this->BelongsTo == "Terminal"){
 628       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 629     }
 630
 631     if($this->BelongsTo == "Workstation"){
 632       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 633     }
 634
 635     if(!$this->is_account) return;
 636     if(isset($this->parent->by_object['workgeneric'])){
 637       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 638         return;
 639       }
 640     }elseif(isset($this->parent->by_object['termgeneric'])){
 641       if($this->parent->by_object['termgeneric']->cn == "default"){
 642         return;
 643       }
 644     }
 645
 646     /* If type is still unknown, the initialisation of this printer failed, abort. */
 647     if($this->BelongsTo == "unknown"){
 648       return;
 649     }
 650
 651     /* save ppd configuration */
 652     if($this->PPDdialogToSave){
 653       $this->PPDdialogToSave->save_ppd();
 654     }
 655
 656     $dn= $this->dn;
 657     plugin::save();
 658     $ldap= $this->config->get_ldap_link();
 659
 660     /* reduce objectClasses to minimun */
 661     $this->attrs['objectClass']= $this->objectclasses;
 662
 663     /* Remove all empty values */
 664     if ($this->orig_dn == 'new'){
 665       $attrs= array();
 666       foreach ($this->attrs as $key => $val){
 667         if (is_array($val) && count($val) == 0){
 668           continue;
 669         }
 670         $attrs[$key]= $val;
 671       }
 672       $this->attrs= $attrs;
 673     }
 674
 675     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 676       $method="https://";
 677     }else{
 678       $method="http://";
 679     }
 680
 681     $this->attrs['gotoPrinterPPD'] = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 682
 683     /* Append printer user
 684      */
 685     if((isset($this->attrs['gotoUserPrinter'])) && (is_string($this->attrs['gotoUserPrinter']))){
 686       $this->attrs['gotoUserPrinter']=array();
 687     }
 688     foreach($this->member['AddUser'] as $mem){
 689       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 690     }
 691
 692     /* Append printer group
 693      */
 694     foreach($this->member['AddGroup'] as $mem){
 695       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 696     }
 697
 698     /* Append printer admin user
 699      */
 700     foreach($this->member['AddAdminUser'] as $mem){
 701       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 702     }
 703
 704     /* Append printer admin group
 705      */
 706     foreach($this->member['AddAdminGroup'] as $mem){
 707       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 708     }
 709
 710     /* Write back to ldap */
 711     $ldap= $this->config->get_ldap_link();
 712     if ($this->orig_dn == 'new'){
 713       $ldap->cd($this->config->current['BASE']);
 714       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 715       $ldap->cd($this->dn);
 716       $ldap->add($this->attrs);
 717       $this->handle_post_events("add");
 718     } else {
 719       if ($this->orig_dn != $this->dn){
 720         $this->move($this->orig_dn, $this->dn);
 721       }
 722
 723       $ldap->cd($this->dn);
 724       $this->cleanup();
 725       $ldap->modify ($this->attrs);
 726
 727       $this->handle_post_events("modify");
 728     }
 729     show_ldap_error($ldap->get_error(), _("Saving printer failed"));
 730
 731     $this->netConfigDNS->cn = $this->cn;
 732     $this->netConfigDNS->dn = $this->dn;
 733     $this->netConfigDNS->save($this->dn);
 734
 735     /* Optionally execute a command after we're done */
 736     $this->postcreate();
 737   }
 738
 739   function generateList(){
 740     $a_return=array();
 741     foreach($this->member as $type => $values){
 742       $a_return[$type]=array();
 743       foreach($values as $value){
 744         if((preg_match("/Group/i",$type))){
 745           if(!isset($value['description'])){
 746             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 747           }else{
 748             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 749           }
 750         }else{
 751           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 752         }
 753       }
 754     }
 755     return($a_return);
 756   }
 757 }
 758
 759
 760
 761 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 762 ?>