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 $PPDdialogToSave  = NULL;
  32   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  33
  34   var $member           =array();
  35   var $strings          = "";
  36   var $dialog           =NULL;
  37
  38   var $netConfigDNS;
  39   var $baseSelection    = false;
  40   var $macAddress       = "";
  41
  42   /* attribute list for save action */
  43   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  44                                 "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter");
  45   var $objectclasses  = array("top", "gotoPrinter");
  46
  47     var $gotoUserAdminPrinter;
  48   var $gotoGroupAdminPrinter ;
  49   var $gotoGroupPrinter;
  50   var $gotoUserPrinter ;
  51
  52   function printgeneric ($config, $dn= NULL,$parent = NULL)
  53   {
  54     $this->config = $config;
  55     $this->dn = $dn;
  56
  57     /* If parent was posted(the tabs object) we can detect the printer type. */
  58     if($parent){
  59       $this->parent = $parent;
  60       $this->getTypeOfPrinter();
  61     }else{
  62       $this->BelongsTo = "unknown";
  63       return;
  64     }
  65
  66     /* Update dn, to ensure storing as printer instead of WS / terminal */
  67     if($this->BelongsTo == "Terminal"){
  68       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
  69     }
  70
  71     if($this->BelongsTo == "Workstation"){
  72       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
  73     }
  74
  75     $this->orig_dn = $this->dn;
  76
  77     /* Get printer settings, possibly dn has changed */
  78     plugin::plugin ($config, $this->dn);
  79
  80     /* Get is_account initially_was_account status */
  81     $this->getTypeOfPrinter(true);
  82
  83     /* set orig dn to new if object is new */
  84     $ldap= $this->config->get_ldap_link();
  85     $ldap->cat($this->dn, array('dn'));
  86     if(!$ldap->count()){
  87       $this->orig_dn = "new";
  88     }
  89
  90     /* create dns object */
  91     $this->netConfigDNS = new termDNS($this->config, $this->dn,$this->objectclasses);
  92
  93     /* Set base */
  94     if ($this->dn == "new"){
  95       $ui= get_userinfo();
  96       $this->base= dn2base($ui->dn);
  97       $this->cn= "";
  98     } else {
  99
 100       /* Set base and check if the extracted base exists */
 101       if(preg_match("/ou=incoming,/",$this->dn)){
 102         $this->base= preg_replace("/ou=incoming,/","",dn2base($this->dn));
 103       }else{
 104         $this->base= preg_replace("/ou=printers,ou=systems,/","",dn2base($this->dn));
 105       }
 106
 107       if(!isset($this->config->idepartments[$this->base])){
 108         print_red(_("Can't extract a valid base out of object dn, setting base to '%s'."),$_SESSION['CurrentMainBase']);
 109         $this->base = $_SESSION['CurrentMainBase'];
 110       }
 111     }
 112
 113     /* Extract selected ppd */
 114     if(isset($this->gotoPrinterPPD)){
 115       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 116     }
 117
 118     /* Prepare different member types */
 119     foreach(array("AddUser"       =>"gotoUserPrinter",
 120           "AddGroup"      =>"gotoGroupPrinter",
 121           "AddAdminUser"  =>"gotoUserAdminPrinter",
 122           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 123
 124       /* $this->members contains all members */
 125       $this->member[$type]=array();
 126
 127       if (isset($this->attrs[$attr]['count'])) {
 128         unset($this->attrs[$attr]['count']);
 129       }
 130
 131       if(isset($this->attrs[$attr])){
 132         foreach($this->attrs[$attr] as $mem){
 133           if(preg_match("/Group/",$type)){
 134             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 135             if($ldap->count()){
 136               $entry = $ldap->fetch();
 137               if(isset($entry['cn'])){
 138                 $this->member[$type][$entry['cn'][0]]=$entry;
 139               }
 140             }
 141           }else{
 142             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 143             if($ldap->count()){
 144               $entry = $ldap->fetch();
 145               if(isset($entry['uid'])){
 146                 $this->member[$type][$entry['uid'][0]]=$entry;
 147               }
 148             }
 149           }
 150         }
 151       }
 152     }
 153   }
 154
 155
 156   /* Detect type of printer.
 157    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 158    * We can detect the type printer type when comparing the tabs objects
 159    */
 160   function getTypeOfPrinter($UpdateAccountStatus = false)
 161   {
 162     /* Disable account as default
 163      */
 164     $this->is_account = $this->initially_was_account = false;
 165
 166     /* Detect type of printer via parent tabs.
 167      */
 168     if(isset($this->parent->by_object['workgeneric'])){
 169
 170       /* Exclude templates
 171        */
 172       $this->cn = $this->parent->by_object['workgeneric']->cn;
 173       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 174         $this->BelongsTo = "WorkstationTemplate";
 175       }else{
 176         $this->BelongsTo = "Workstation";
 177       }
 178     }elseif(isset($this->parent->by_object['termgeneric'])){
 179
 180       /* Exclude templates
 181        */
 182       $this->cn = $this->parent->by_object['termgeneric']->cn;
 183       if($this->parent->by_object['termgeneric']->cn == "default"){
 184         $this->BelongsTo = "TerminalTemplate";
 185       }else{
 186         $this->BelongsTo = "Terminal";
 187       }
 188     }elseif(isset($this->parent->by_name['printgeneric'])){
 189       $this->BelongsTo  = "Printer";
 190     }
 191
 192     if($UpdateAccountStatus){
 193
 194       /* Set is_account / was account
 195        */
 196       if($this->dn == "new"){
 197         $this->initially_was_account = false;
 198       }
 199
 200       /* If is printer it must be a true account.
 201        */
 202       if($this->BelongsTo == "Printer"){
 203         $this->is_account = true;
 204       }
 205
 206       /* Update dn, to ensure storing as printer instead of WS / terminal
 207        */
 208       if($this->BelongsTo == "Terminal"){
 209         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 210       }
 211
 212       if($this->BelongsTo == "Workstation"){
 213         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 214       }
 215
 216       /* Detect if this is a valid printer account;
 217        */
 218       //FIXME: do we need to do this? we've already everything we need in $this->attrs...
 219       $ldap = $this->config->get_ldap_link();
 220       $ldap->cat($this->dn, array('objectClass'));
 221
 222       if($ldap->count()){
 223         $attrs = $ldap->fetch();
 224         if(in_array("gotoPrinter",$attrs['objectClass'])){
 225           $this->initially_was_account = true;
 226           $this->is_account             = true;
 227         }else{
 228           $this->is_account = false;
 229         }
 230       }
 231     }
 232   }
 233
 234   function execute()
 235   {
 236     /* Call parent execute */
 237     plugin::execute();
 238
 239     /* If type of printer couldn't be detected (because of missing parent object in construction)
 240      * hide this tab.
 241      */
 242     if($this->BelongsTo == "unknown"){
 243       $display= $this->show_header(_("Add printer extension"),
 244           _("Could not intialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 245       return($display);
 246     }
 247
 248     /* Templates can't have printer extensions
 249      */
 250     if($this->BelongsTo == "WorkstationTemplate"){
 251       $display= $this->show_header(_("Add printer extension"),
 252           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 253       return($display);
 254     }
 255     if($this->BelongsTo == "TerminalTemplate"){
 256       $display= $this->show_header(_("Add printer extension"),
 257           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 258       return($display);
 259     }
 260
 261     /* Get cn from base object */
 262     if($this->BelongsTo == "Workstation"){
 263       $this->cn = $this->parent->by_object['workgeneric']->cn;
 264     }
 265     if($this->BelongsTo == "Terminal"){
 266       $this->cn = $this->parent->by_object['termgeneric']->cn;
 267     }
 268
 269     $smarty= get_smarty();
 270     $display="";
 271
 272     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 273     if($this->BelongsTo == "Printer"){
 274       $smarty->assign("StandAlone",true);
 275     }else{
 276       $smarty->assign("StandAlone",false);
 277     }
 278
 279     /* Do we need to flip is_account state? */
 280     if (isset($_POST['modify_state'])){
 281       $this->is_modified = true;
 282       $this->is_account= !$this->is_account;
 283     }
 284
 285     /* Do we represent a valid printer? */
 286     if (!$this->is_account && $this->parent == NULL){
 287       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 288         _("This 'dn' has no printer features.")."</b>";
 289       return($display);
 290     }
 291
 292     /* If this is a WS / Terminal depending printer, display account state button */
 293     if($this->BelongsTo != "Printer"){
 294       if((empty($this->cn)) && ($this->dn != "new")){
 295         $display= $this->show_header(_("Add printer extension"),
 296             _("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);
 297         $this->is_account= false;
 298         return $display;
 299       }
 300
 301       if (($this->is_account)){
 302         if($this->BelongsTo=="Workstation"){
 303           $display= $this->show_header(_("Remove printer extension"),
 304               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 305         }elseif($this->BelongsTo=="Terminal"){
 306           $display= $this->show_header(_("Remove printer extension"),
 307               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 308         }
 309       }else{
 310         if($this->BelongsTo=="Workstation"){
 311           $display= $this->show_header(_("Add printer extension"),
 312               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 313         }elseif($this->BelongsTo=="Terminal"){
 314           $display= $this->show_header(_("Add printer extension"),
 315               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 316         }
 317         return ($display);
 318       }
 319     }
 320
 321     /* Base select dialog */
 322     $once = true;
 323     foreach($_POST as $name => $value){
 324       if(preg_match("/^chooseBase/",$name) && $once){
 325         $once = false;
 326         $this->dialog = new baseSelectDialog($this->config);
 327         $this->dialog->setCurrentBase($this->base);
 328         $this->baseSelection = true;
 329       }
 330     }
 331
 332     /* Dialog handling for base select dialog
 333      * Check if base was selected, dialog aborted etc */
 334     if(is_object($this->dialog)){
 335
 336       $this->dialog->save_object();
 337       if($this->baseSelection){
 338         if($this->dialog->isClosed()){
 339           $this->dialog = false;
 340           $this->baseSelection = false;
 341         }elseif($this->dialog->isSelected()){
 342           $this->base = $this->dialog->isSelected();
 343           $this->dialog= false;
 344           $this->baseSelection = false;
 345         }else{
 346           return($this->dialog->execute());
 347         }
 348       }
 349     }
 350
 351     /* Fill templating stuff */
 352     $smarty->assign("bases", $this->config->idepartments);
 353     $smarty->assign("base_select", $this->base);
 354
 355     /* Assign attributes */
 356     foreach ($this->attributes as $attr){
 357       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 358       $smarty->assign("$attr", $this->$attr);
 359     }
 360
 361     $smarty->assign("baseACL", chkacl($this->acl,"base"));
 362
 363     if(isset($_POST['AddUser'])){
 364       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 365     }
 366     if(isset($_POST['AddGroup'])){
 367       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 368     }
 369     if(isset($_POST['AddAdminUser'])){
 370       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 371     }
 372     if(isset($_POST['AddAdminGroup'])){
 373       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 374     }
 375
 376     /* Display ppd configure/select dialog      */
 377     if(isset($_POST['EditDriver'])){
 378       if($this->PPDdialogToSave){
 379         $this->dialog = $this->PPDdialogToSave;
 380       }else{
 381         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 382       }
 383     }
 384
 385     /* remove ppd */
 386     if(isset($_POST['RemoveDriver'])){
 387       $this->gotoPrinterPPD = array();
 388       $this->PPDdialogToSave = NULL;
 389     }
 390
 391     /* Close ppd dialog */
 392     if(isset($_POST['ClosePPD'])){
 393       unset($this->dialog);
 394       $this->dialog=NULL;
 395     }
 396
 397     /* Save selected ppd */
 398     if(isset($_POST['SavePPD'])){
 399       $this->dialog->save_object();
 400       if(count($this->dialog->check())){
 401         foreach($this->dialog->check() as $msg){
 402           print_red($msg);
 403         }
 404       }else{
 405         $this->gotoPrinterPPD = array();
 406         $this->gotoPrinterPPD = $this->dialog->save();
 407         $this->PPDdialogToSave = $this->dialog;
 408         unset($this->dialog);
 409         $this->dialog=NULL;
 410       }
 411     }
 412
 413     /* Member management, delete user / group / admin ..*/
 414     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 415       foreach($_POST['UserMember'] as $mem){
 416         $this->DelMember('AddUser',$mem);
 417       }
 418     }
 419
 420     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 421       foreach($_POST['UserMember'] as $mem){
 422         $this->DelMember('AddGroup',$mem);
 423       }
 424     }
 425
 426     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 427       foreach($_POST['AdminMember'] as $mem){
 428         $this->DelMember('AddAdminUser',$mem);
 429       }
 430     }
 431
 432     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 433       foreach($_POST['AdminMember'] as $mem){
 434         $this->DelMember('AddAdminGroup',$mem);
 435       }
 436     }
 437
 438     /* Abort user / group adding dialog */
 439     if(isset($_POST['PrinterCancel'])){
 440       unset($this->dialog);
 441       $this->dialog= NULL;
 442     }
 443
 444     /* Save selected users / groups */
 445     if(isset($_POST['PrinterSave'])){
 446       $this->dialog->save_object();
 447       if(count($this->dialog->check())){
 448         foreach($this->dialog->check() as $msg){
 449           print_red($msg);
 450         }
 451       }else{
 452         $data= $new = $this->dialog->save();
 453         unset($data['type']);
 454         foreach($data as $mem){
 455           $this->AddMember($new['type'], $mem['dn']);
 456         }
 457         unset($this->dialog);
 458         $this->dialog=NULL;
 459       }
 460     }
 461
 462     /* Display dialog, if there is currently one open*/
 463     if($this->dialog != NULL){
 464       $this->dialog->save_object();
 465       $display = $this->dialog->execute();
 466       return $display;
 467     }
 468
 469     /* Parse selected ppd file */
 470     require_once ("class_ppdManager.inc");
 471     if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
 472
 473       $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
 474       if(!preg_match("/\/$/",$path)){
 475         $path = $path."/";
 476       }
 477
 478       $ppdManager= new ppdManager($path);
 479       if(!empty($this->gotoPrinterPPD)){
 480         if((!file_exists($path.$this->gotoPrinterPPD))){
 481           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD))."</b>";
 482         }else{
 483           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 484         }
 485       }else{
 486         $smarty->assign("driverInfo", _("not defined"));
 487       }
 488     }else{
 489       $smarty->assign("driverInfo",_("can't get ppd informations."));
 490     }
 491
 492     /* Create user & admin user list */
 493     $list=$this->generateList();
 494     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 495     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 496
 497     asort($userlist);
 498     asort($adminlist);
 499
 500     if($this->BelongsTo != "Printer"){
 501       if($this->BelongsTo == "Terminal"){
 502         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 503       }else{
 504         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 505       }
 506       $smarty->assign("cnACL"    ," disabled ");
 507     }else{
 508       $smarty->assign("desc"    ,"");
 509     }
 510     $smarty->assign("UserMember"    ,$this->UserMember);
 511     $smarty->assign("UserMembers"   ,$userlist);
 512     $smarty->assign("UserMemberKeys",array_flip($userlist));
 513
 514     $smarty->assign("AdminMember"    ,$this->AdminMember);
 515     $smarty->assign("AdminMembers"   ,$adminlist);
 516     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 517     if($this->BelongsTo == "Printer"){
 518       $smarty->assign("netconfig", $this->netConfigDNS->execute());
 519     } else {
 520       $smarty->assign("netconfig", "");
 521     }
 522
 523     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 524   }
 525
 526   function remove_from_parent()
 527   {
 528     /* Only remove if there was initially an account */
 529     if($this->initially_was_account){
 530
 531       /* Update dn, to ensure storing as printer instead of WS / terminal
 532        */
 533       if($this->BelongsTo == "Terminal"){
 534         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 535       }
 536
 537       if($this->BelongsTo == "Workstation"){
 538         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 539       }
 540
 541       /* Check if this dn points to a printer, to avoid deleting something else */
 542       $ldap= $this->config->get_ldap_link();
 543       $ldap->cat($this->dn, array('dn',"objectClass"));
 544       if(!$ldap->count()){
 545         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 546         return;
 547       }
 548
 549       /* Check if obejct is a printer */
 550       $CheckPrinter = $ldap->fetch();
 551       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 552         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 553         return;
 554       }
 555
 556       /* Remove account & dns extension */
 557       $this->netConfigDNS->remove_from_parent();
 558       $ldap->rmdir($this->dn);
 559       show_ldap_error($ldap->get_error(), _("Removing printer failed"));
 560       $this->handle_post_events("remove");
 561
 562       /* Delete references to object groups */
 563       $ldap->cd ($this->config->current['BASE']);
 564       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 565       while ($ldap->fetch()){
 566         $og= new ogroup($this->config, $ldap->getDN());
 567         unset($og->member[$this->dn]);
 568         $og->save ();
 569       }
 570     }
 571   }
 572
 573
 574   /* Save data to object */
 575   function save_object()
 576   {
 577     plugin::save_object();
 578     $this->netConfigDNS->save_object();
 579     /* Save base, since this is no LDAP attribute */
 580     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 581       $this->base= $_POST['base'];
 582     }
 583   }
 584
 585   /* Check supplied data */
 586   function check()
 587   {
 588     /* Call common method to give check the hook */
 589     $message= plugin::check();
 590     if ($this->BelongsTo == 'printer'){
 591       $message= array_merge($message, $this->netConfigDNS->check());
 592     }
 593
 594     /* Don't display check messages if this is a template object */
 595     if(isset($this->parent->by_object['workgeneric'])){
 596       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 597         return $message;
 598       }
 599     }elseif(isset($this->parent->by_object['termgeneric'])){
 600       if($this->parent->by_object['termgeneric']->cn == "default"){
 601         return $message;
 602       }
 603     }
 604
 605     $dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 606
 607     /* must: cn */
 608     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 609       $message[]= "The required field 'Printer name' is not set.";
 610     }
 611
 612     /* must: labeledURI */
 613     if(empty($this->labeledURI)){
 614       $message[]= "The required field 'Printer URL' is not set.";
 615     }
 616
 617     /* Check if there is already an entry with this cn*/
 618     if (($this->orig_dn != $dn)&&($this->BelongsTo == "Printer")){
 619       $ldap= $this->config->get_ldap_link();
 620       $ldap->cd ($this->base);
 621       $ldap->ls("(cn=".$this->cn.")","ou=printers,ou=systems,".$this->base, array("cn"));
 622       if ($ldap->count() != 0){
 623         while ($attrs= $ldap->fetch()){
 624           if ($attrs['dn'] != $this->orig_dn){
 625             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 626             break;
 627           }
 628         }
 629       }
 630     }
 631
 632     return ($message);
 633   }
 634
 635
 636   /* Save to LDAP */
 637   function save()
 638   {
 639     /* Update dn, to ensure storing as printer instead of WS / terminal
 640      */
 641     if($this->BelongsTo == "Terminal"){
 642       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 643     }
 644
 645     if($this->BelongsTo == "Workstation"){
 646       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 647     }
 648
 649     if(!$this->is_account) return;
 650     if(isset($this->parent->by_object['workgeneric'])){
 651       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 652         return;
 653       }
 654     }elseif(isset($this->parent->by_object['termgeneric'])){
 655       if($this->parent->by_object['termgeneric']->cn == "default"){
 656         return;
 657       }
 658     }
 659
 660     /* If type is still unknown, the initialisation of this printer failed, abort. */
 661     if($this->BelongsTo == "unknown"){
 662       return;
 663     }
 664
 665     /* save ppd configuration */
 666     if($this->PPDdialogToSave){
 667       $this->PPDdialogToSave->save_ppd();
 668     }
 669
 670     $dn= $this->dn;
 671     plugin::save();
 672     $ldap= $this->config->get_ldap_link();
 673
 674     /* reduce objectClasses to minimun */
 675     $this->attrs['objectClass']= $this->objectclasses;
 676
 677     /* Remove all empty values */
 678     if ($this->orig_dn == 'new'){
 679       $attrs= array();
 680       foreach ($this->attrs as $key => $val){
 681         if (is_array($val) && count($val) == 0){
 682           continue;
 683         }
 684         $attrs[$key]= $val;
 685       }
 686       $this->attrs= $attrs;
 687     }
 688
 689     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 690       $method="https://";
 691     }else{
 692       $method="http://";
 693     }
 694
 695     $this->attrs['gotoPrinterPPD'] = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 696
 697     /* Append printer user
 698      */
 699     $this->attrs['gotoUserPrinter']=array();
 700     foreach($this->member['AddUser'] as $mem){
 701       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 702     }
 703
 704     /* Append printer group
 705      */
 706     $this->attrs['gotoGroupPrinter'] = array();
 707     foreach($this->member['AddGroup'] as $mem){
 708       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 709     }
 710
 711     /* Append printer admin user
 712      */
 713     $this->attrs['gotoUserAdminPrinter'] =array();
 714     foreach($this->member['AddAdminUser'] as $mem){
 715       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 716     }
 717
 718     /* Append printer admin group
 719      */
 720     $this->attrs['gotoGroupAdminPrinter'] = array();
 721     foreach($this->member['AddAdminGroup'] as $mem){
 722       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 723     }
 724
 725     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 726       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 727     }
 728
 729     if($this->orig_dn == 'new'){
 730       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 731         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 732           unset($this->attrs[$checkVar]);
 733         }
 734       }
 735     }
 736
 737     /* Write back to ldap */
 738     $ldap= $this->config->get_ldap_link();
 739     if ($this->orig_dn == 'new'){
 740       $ldap->cd($this->config->current['BASE']);
 741       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 742       $ldap->cd($this->dn);
 743       $ldap->add($this->attrs);
 744       $this->handle_post_events("add");
 745     } else {
 746       if ($this->orig_dn != $this->dn){
 747         $this->move($this->orig_dn, $this->dn);
 748       }
 749
 750       $ldap->cd($this->dn);
 751       $this->cleanup();
 752       $ldap->modify ($this->attrs);
 753
 754       $this->handle_post_events("modify");
 755     }
 756     show_ldap_error($ldap->get_error(), _("Saving printer failed"));
 757
 758     $this->netConfigDNS->cn = $this->cn;
 759     $this->netConfigDNS->dn = $this->dn;
 760     $this->netConfigDNS->save($this->dn);
 761
 762     /* Optionally execute a command after we're done */
 763     $this->postcreate();
 764
 765     /* This is a multi object. Handle tagging here... */
 766     $this->handle_object_tagging();
 767   }
 768
 769   function generateList(){
 770     $a_return=array();
 771     foreach($this->member as $type => $values){
 772       $a_return[$type]=array();
 773       foreach($values as $value){
 774         if((preg_match("/Group/i",$type))){
 775           if(!isset($value['description'])){
 776             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 777           }else{
 778             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 779           }
 780         }else{
 781           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 782         }
 783       }
 784     }
 785     return($a_return);
 786   }
 787
 788   /* Delete member */
 789   function DelMember($type,$id)
 790   {
 791     if(isset($this->member[$type][$id])){
 792       unset($this->member[$type][$id]);
 793     }
 794   }
 795
 796   /* Add given obejct to members */
 797   function AddMember($type,$dn)
 798   {
 799     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 800     if(!in_array_ics($type, $types)){
 801       print_red(sprintf(_("Illegal printer type while adding '%s' to the list of '%s' printers,"),$dn,$type));
 802       return;
 803     }
 804
 805     /* Get name of index attributes */
 806     if(preg_match("/user/i",$type)){
 807       $var = "uid";
 808     }else{
 809       $var = "cn";
 810     }
 811
 812     $ldap = $this->config->get_ldap_link();
 813     $ldap->cd($dn);
 814     $ldap->cat($dn,array("cn","uid"));
 815     if($ldap->count()){
 816
 817       $attrs = $ldap->fetch();
 818       $name = $attrs[$var][0];
 819
 820       /* Check if this uid/cn is already assigned to any permission */
 821       foreach($types as $ctype){
 822         if(isset(  $this->member[$ctype][$name])){
 823           print_red(sprintf(_("Can't add '%s' to the list of members, it is already used."),$attrs[$var][0]));
 824           return;
 825         }
 826       }
 827
 828       /* Everything is fine. So add the given object to members */
 829       $this->member[$type][$attrs[$var][0]] = $attrs ;
 830     }else{
 831       print_red(sprintf(_("Can't add '%s' to list of members, it is not reachable."),$dn));
 832     }
 833   }
 834 }
 835
 836 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 837 ?>