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   var $gotoUserAdminPrinter;
  43   var $gotoGroupAdminPrinter ;
  44   var $gotoGroupPrinter;
  45   var $gotoUserPrinter ;
  46
  47   /* attribute list for save action */
  48   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  49                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter");
  50   var $objectclasses  = array("top", "gotoPrinter");
  51
  52   function printgeneric ($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               $this->member[$type][$entry['cn'][0]]=$entry;
 138             }
 139           }else{
 140             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 141             if($ldap->count()){
 142               $entry = $ldap->fetch();
 143               $this->member[$type][$entry['uid'][0]]=$entry;
 144             }
 145           }
 146         }
 147       }
 148     }
 149   }
 150
 151
 152   /* Detect type of printer.
 153    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 154    * We can detect the type printer type when comparing the tabs objects
 155    */
 156   function getTypeOfPrinter($UpdateAccountStatus = false)
 157   {
 158     /* Disable account as default
 159      */
 160     $this->is_account = $this->initially_was_account = false;
 161
 162     /* Detect type of printer via parent tabs.
 163      */
 164     if(isset($this->parent->by_object['workgeneric'])){
 165
 166       /* Exclude templates
 167        */
 168       $this->cn = $this->parent->by_object['workgeneric']->cn;
 169       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 170         $this->BelongsTo = "WorkstationTemplate";
 171       }else{
 172         $this->BelongsTo = "Workstation";
 173       }
 174     }elseif(isset($this->parent->by_object['termgeneric'])){
 175
 176       /* Exclude templates
 177        */
 178       $this->cn = $this->parent->by_object['termgeneric']->cn;
 179       if($this->parent->by_object['termgeneric']->cn == "default"){
 180         $this->BelongsTo = "TerminalTemplate";
 181       }else{
 182         $this->BelongsTo = "Terminal";
 183       }
 184     }elseif(isset($this->parent->by_name['printgeneric'])){
 185       $this->BelongsTo  = "Printer";
 186     }
 187
 188     if($UpdateAccountStatus){
 189
 190       /* Set is_account / was account
 191        */
 192       if($this->dn == "new"){
 193         $this->initially_was_account = false;
 194       }
 195
 196       /* If is printer it must be a true account.
 197        */
 198       if($this->BelongsTo == "Printer"){
 199         $this->is_account = true;
 200       }
 201
 202       /* Update dn, to ensure storing as printer instead of WS / terminal
 203        */
 204       if($this->BelongsTo == "Terminal"){
 205         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 206       }
 207
 208       if($this->BelongsTo == "Workstation"){
 209         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 210       }
 211
 212       /* Detect if this is a valid printer account;
 213        */
 214       //FIXME: do we need to do this? we've already everything we need in $this->attrs...
 215       $ldap = $this->config->get_ldap_link();
 216       $ldap->cat($this->dn, array('objectClass'));
 217
 218       if($ldap->count()){
 219         $attrs = $ldap->fetch();
 220         if(in_array("gotoPrinter",$attrs['objectClass'])){
 221           $this->initially_was_account = true;
 222           $this->is_account             = true;
 223         }else{
 224           $this->is_account = false;
 225         }
 226       }
 227     }
 228   }
 229
 230   function execute()
 231   {
 232     /* Call parent execute */
 233     plugin::execute();
 234
 235     /* If type of printer couldn't be detected (because of missing parent object in construction)
 236      * hide this tab.
 237      */
 238     if($this->BelongsTo == "unknown"){
 239       $display= $this->show_enable_header(_("Add printer extension"),
 240           _("Could not intialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 241       return($display);
 242     }
 243
 244     /* Templates can't have printer extensions
 245      */
 246     if($this->BelongsTo == "WorkstationTemplate"){
 247       $display= $this->show_enable_header(_("Add printer extension"),
 248           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 249       return($display);
 250     }
 251     if($this->BelongsTo == "TerminalTemplate"){
 252       $display= $this->show_enable_header(_("Add printer extension"),
 253           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 254       return($display);
 255     }
 256
 257     /* Get cn from base object */
 258     if($this->BelongsTo == "Workstation"){
 259       $this->cn = $this->parent->by_object['workgeneric']->cn;
 260     }
 261     if($this->BelongsTo == "Terminal"){
 262       $this->cn = $this->parent->by_object['termgeneric']->cn;
 263     }
 264
 265     $smarty= get_smarty();
 266     $display="";
 267
 268     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 269     if($this->BelongsTo == "Printer"){
 270       $smarty->assign("StandAlone",true);
 271     }else{
 272       $smarty->assign("StandAlone",false);
 273     }
 274
 275     /* Do we need to flip is_account state? */
 276     if (isset($_POST['modify_state'])){
 277       $this->is_modified = true;
 278       $this->is_account= !$this->is_account;
 279     }
 280
 281     /* Do we represent a valid printer? */
 282     if (!$this->is_account && $this->parent == NULL){
 283       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 284         _("This 'dn' has no printer features.")."</b>";
 285       return($display);
 286     }
 287
 288     /* If this is a WS / Terminal depending printer, display account state button */
 289     if($this->BelongsTo != "Printer"){
 290       if((empty($this->cn)) && ($this->dn != "new")){
 291         $display= $this->show_enable_header(_("Add printer extension"),
 292             _("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);
 293         $this->is_account= false;
 294         return $display;
 295       }
 296
 297       if (($this->is_account)){
 298         if($this->BelongsTo=="Workstation"){
 299           $display= $this->show_disable_header(_("Remove printer extension"),
 300               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 301         }elseif($this->BelongsTo=="Terminal"){
 302           $display= $this->show_disable_header(_("Remove printer extension"),
 303               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 304         }
 305       }else{
 306         if($this->BelongsTo=="Workstation"){
 307           $display= $this->show_disable_header(_("Add printer extension"),
 308               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 309         }elseif($this->BelongsTo=="Terminal"){
 310           $display= $this->show_enable_header(_("Add printer extension"),
 311               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 312         }
 313         return ($display);
 314       }
 315     }
 316
 317     /* Base select dialog */
 318     $once = true;
 319     foreach($_POST as $name => $value){
 320       if(preg_match("/^chooseBase/",$name) && $once){
 321         $once = false;
 322         $this->dialog = new baseSelectDialog($this->config,$this);
 323         $this->dialog->setCurrentBase($this->base);
 324         $this->baseSelection = true;
 325       }
 326     }
 327
 328     /* Dialog handling for base select dialog
 329      * Check if base was selected, dialog aborted etc */
 330     if(is_object($this->dialog)){
 331
 332       $this->dialog->save_object();
 333       if($this->baseSelection){
 334         if($this->dialog->isClosed()){
 335           $this->dialog = false;
 336           $this->baseSelection = false;
 337         }elseif($this->dialog->isSelected()){
 338           $this->base = $this->dialog->isSelected();
 339           $this->dialog= false;
 340           $this->baseSelection = false;
 341         }else{
 342           return($this->dialog->execute());
 343         }
 344       }
 345     }
 346
 347     /* Fill templating stuff */
 348     $smarty->assign("bases", $this->config->idepartments);
 349     $smarty->assign("base_select", $this->base);
 350
 351     /* Assign attributes */
 352     foreach ($this->attributes as $attr){
 353       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 354       $smarty->assign("$attr", $this->$attr);
 355     }
 356
 357     $smarty->assign("baseACL", chkacl($this->acl,"base"));
 358
 359     if(isset($_POST['AddUser'])){
 360       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 361     }
 362     if(isset($_POST['AddGroup'])){
 363       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 364     }
 365     if(isset($_POST['AddAdminUser'])){
 366       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 367     }
 368     if(isset($_POST['AddAdminGroup'])){
 369       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 370     }
 371
 372     /* Display ppd configure/select dialog      */
 373     if(isset($_POST['EditDriver'])){
 374       if($this->PPDdialogToSave){
 375         $this->dialog = $this->PPDdialogToSave;
 376       }else{
 377         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 378       }
 379     }
 380
 381     /* remove ppd */
 382     if(isset($_POST['RemoveDriver'])){
 383       $this->gotoPrinterPPD = array();
 384       $this->PPDdialogToSave = NULL;
 385     }
 386
 387     /* Close ppd dialog */
 388     if(isset($_POST['ClosePPD'])){
 389       unset($this->dialog);
 390       $this->dialog=NULL;
 391     }
 392
 393     /* Save selected ppd */
 394     if(isset($_POST['SavePPD'])){
 395       $this->dialog->save_object();
 396       if(count($this->dialog->check())){
 397         foreach($this->dialog->check() as $msg){
 398           print_red($msg);
 399         }
 400       }else{
 401         $this->gotoPrinterPPD = array();
 402         $this->gotoPrinterPPD = $this->dialog->save();
 403         $this->PPDdialogToSave = $this->dialog;
 404         unset($this->dialog);
 405         $this->dialog=NULL;
 406       }
 407     }
 408
 409      /* Member management, delete user / group / admin ..*/
 410     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 411       foreach($_POST['UserMember'] as $mem){
 412         $this->DelMember('AddUser',$mem);
 413       }
 414     }
 415
 416     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 417       foreach($_POST['UserMember'] as $mem){
 418         $this->DelMember('AddGroup',$mem);
 419       }
 420     }
 421
 422     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 423       foreach($_POST['AdminMember'] as $mem){
 424         $this->DelMember('AddAdminUser',$mem);
 425       }
 426     }
 427
 428     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 429       foreach($_POST['AdminMember'] as $mem){
 430         $this->DelMember('AddAdminGroup',$mem);
 431       }
 432     }
 433
 434     /* Abort user / group adding dialog */
 435     if(isset($_POST['PrinterCancel'])){
 436       unset($this->dialog);
 437       $this->dialog= NULL;
 438     }
 439
 440     /* Save selected users / groups */
 441     if(isset($_POST['PrinterSave'])){
 442       $this->dialog->save_object();
 443       if(count($this->dialog->check())){
 444         foreach($this->dialog->check() as $msg){
 445           print_red($msg);
 446         }
 447       }else{
 448         $data= $new = $this->dialog->save();
 449         unset($data['type']);
 450         foreach($data as $mem){
 451           $this->AddMember($new['type'], $mem['dn']);
 452         }
 453         unset($this->dialog);
 454         $this->dialog=NULL;
 455       }
 456     }
 457
 458     /* Display dialog, if there is currently one open*/
 459     if($this->dialog != NULL){
 460       $this->dialog->save_object();
 461       $display = $this->dialog->execute();
 462       return $display;
 463     }
 464
 465     /* Parse selected ppd file */
 466     require_once ("class_ppdManager.inc");
 467     if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
 468
 469       $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
 470       if(!preg_match("/\/$/",$path)){
 471         $path = $path."/";
 472       }
 473
 474       $ppdManager= new ppdManager($path);
 475       if(!empty($this->gotoPrinterPPD)){
 476         if((!file_exists($path.$this->gotoPrinterPPD))){
 477           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD))."</b>";
 478         }else{
 479           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 480         }
 481       }else{
 482         $smarty->assign("driverInfo", _("not defined"));
 483       }
 484     }else{
 485       $smarty->assign("driverInfo",_("can't get ppd informations."));
 486     }
 487
 488     /* Create user & admin user list */
 489     $list=$this->generateList();
 490     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 491     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 492
 493     asort($userlist);
 494     asort($adminlist);
 495
 496     if($this->BelongsTo != "Printer"){
 497       if($this->BelongsTo == "Terminal"){
 498         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 499       }else{
 500         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 501       }
 502       $smarty->assign("cnACL"    ," disabled ");
 503     }else{
 504       $smarty->assign("desc"    ,"");
 505     }
 506     $smarty->assign("UserMember"    ,$this->UserMember);
 507     $smarty->assign("UserMembers"   ,$userlist);
 508     $smarty->assign("UserMemberKeys",array_flip($userlist));
 509
 510     $smarty->assign("AdminMember"    ,$this->AdminMember);
 511     $smarty->assign("AdminMembers"   ,$adminlist);
 512     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 513     if($this->BelongsTo == "Printer"){
 514       $smarty->assign("netconfig", $this->netConfigDNS->execute());
 515     } else {
 516       $smarty->assign("netconfig", "");
 517     }
 518
 519     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 520   }
 521
 522   function remove_from_parent()
 523   {
 524     /* Only remove if there was initially an account */
 525     if($this->initially_was_account){
 526
 527       /* Update dn, to ensure storing as printer instead of WS / terminal
 528        */
 529       if($this->BelongsTo == "Terminal"){
 530         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 531       }
 532
 533       if($this->BelongsTo == "Workstation"){
 534         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 535       }
 536
 537       /* Check if this dn points to a printer, to avoid deleting something else */
 538       $ldap= $this->config->get_ldap_link();
 539       $ldap->cat($this->dn, array('dn',"objectClass"));
 540       if(!$ldap->count()){
 541         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 542         return;
 543       }
 544
 545       /* Check if obejct is a printer */
 546       $CheckPrinter = $ldap->fetch();
 547       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 548         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 549         return;
 550       }
 551
 552       /* Remove account & dns extension */
 553       $this->netConfigDNS->remove_from_parent();
 554       $ldap->rmdir($this->dn);
 555       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system print/generic with dn '%s' failed."),$this->dn));
 556       $this->handle_post_events("remove");
 557
 558       /* Delete references to object groups */
 559       $ldap->cd ($this->config->current['BASE']);
 560       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 561       while ($ldap->fetch()){
 562         $og= new ogroup($this->config, $ldap->getDN());
 563         unset($og->member[$this->dn]);
 564         $og->save ();
 565       }
 566     }
 567   }
 568
 569
 570   /* Save data to object */
 571   function save_object()
 572   {
 573     plugin::save_object();
 574     $this->netConfigDNS->save_object();
 575     /* Save base, since this is no LDAP attribute */
 576     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 577       $this->base= $_POST['base'];
 578     }
 579   }
 580
 581   /* Check supplied data */
 582   function check()
 583   {
 584     /* Call common method to give check the hook */
 585     $message= plugin::check();
 586     if ($this->BelongsTo == 'printer'){
 587       $message= array_merge($message, $this->netConfigDNS->check());
 588     }
 589
 590     /* Don't display check messages if this is a template object */
 591     if(isset($this->parent->by_object['workgeneric'])){
 592       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 593         return $message;
 594       }
 595     }elseif(isset($this->parent->by_object['termgeneric'])){
 596       if($this->parent->by_object['termgeneric']->cn == "default"){
 597         return $message;
 598       }
 599     }
 600
 601     $dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 602
 603     /* must: cn */
 604     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 605       $message[]= "The required field 'Printer name' is not set.";
 606     }
 607
 608     if($this->BelongsTo == "Printer"){
 609       $ui= get_userinfo();
 610       $acl= get_permissions ($dn, $ui->subtreeACL);
 611       $acl= get_module_permission($acl, "printer", $this->dn);
 612       if (chkacl($acl, "create") != ""){
 613         $message[]= _("You have no permissions to create a printer on this 'Base'.");
 614       }
 615     }
 616
 617
 618     /* must: labeledURI */
 619     if(empty($this->labeledURI)){
 620       $message[]= "The required field 'Printer URL' is not set.";
 621     }
 622
 623     /* Check if there is already an entry with this cn*/
 624     if (($this->orig_dn != $dn)&&($this->BelongsTo == "Printer")){
 625       $ldap= $this->config->get_ldap_link();
 626       $ldap->cd ($this->base);
 627       $ldap->ls("(cn=".$this->cn.")","ou=printers,ou=systems,".$this->base, array("cn"));
 628       if ($ldap->count() != 0){
 629         while ($attrs= $ldap->fetch()){
 630           if ($attrs['dn'] != $this->orig_dn){
 631             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 632             break;
 633           }
 634         }
 635       }
 636     }
 637
 638     return ($message);
 639   }
 640
 641
 642   /* Save to LDAP */
 643   function save()
 644   {
 645     /* Update dn, to ensure storing as printer instead of WS / terminal
 646      */
 647     if($this->BelongsTo == "Terminal"){
 648       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 649     }
 650
 651     if($this->BelongsTo == "Workstation"){
 652       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 653     }
 654
 655     if(!$this->is_account) return;
 656     if(isset($this->parent->by_object['workgeneric'])){
 657       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 658         return;
 659       }
 660     }elseif(isset($this->parent->by_object['termgeneric'])){
 661       if($this->parent->by_object['termgeneric']->cn == "default"){
 662         return;
 663       }
 664     }
 665
 666     /* If type is still unknown, the initialisation of this printer failed, abort. */
 667     if($this->BelongsTo == "unknown"){
 668       return;
 669     }
 670
 671     /* save ppd configuration */
 672     if($this->PPDdialogToSave){
 673       $this->PPDdialogToSave->save_ppd();
 674     }
 675
 676     $dn= $this->dn;
 677     plugin::save();
 678     $ldap= $this->config->get_ldap_link();
 679
 680     /* reduce objectClasses to minimun */
 681     $this->attrs['objectClass']= $this->objectclasses;
 682
 683     /* Remove all empty values */
 684     if ($this->orig_dn == 'new'){
 685       $attrs= array();
 686       foreach ($this->attrs as $key => $val){
 687         if (is_array($val) && count($val) == 0){
 688           continue;
 689         }
 690         $attrs[$key]= $val;
 691       }
 692       $this->attrs= $attrs;
 693     }
 694
 695     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 696       $method="https://";
 697     }else{
 698       $method="http://";
 699     }
 700
 701     $this->attrs['gotoPrinterPPD'] = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 702
 703     /* Append printer user
 704      */
 705     $this->attrs['gotoUserPrinter']=array();
 706     foreach($this->member['AddUser'] as $mem){
 707       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 708     }
 709
 710     /* Append printer group
 711      */
 712     $this->attrs['gotoGroupPrinter'] = array();
 713     foreach($this->member['AddGroup'] as $mem){
 714       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 715     }
 716
 717     /* Append printer admin user
 718      */
 719     $this->attrs['gotoUserAdminPrinter'] = array();
 720     foreach($this->member['AddAdminUser'] as $mem){
 721       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 722     }
 723
 724     /* Append printer admin group
 725      */
 726     $this->attrs['gotoGroupAdminPrinter']= array();
 727     foreach($this->member['AddAdminGroup'] as $mem){
 728       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 729     }
 730
 731     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 732       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 733     }
 734
 735     if($this->orig_dn == 'new'){
 736       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 737         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 738           unset($this->attrs[$checkVar]);
 739         }
 740       }
 741     }
 742
 743     /* Move object in necessary*/
 744     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 745       $this->move($this->orig_dn, $this->dn);
 746     }
 747
 748     /* Write back to ldap */
 749     $ldap= $this->config->get_ldap_link();
 750     $ldap->cat($this->dn);
 751     if(!$ldap->count()){
 752       $ldap->cd($this->config->current['BASE']);
 753       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 754       $ldap->cd($this->dn);
 755       $ldap->add($this->attrs);
 756       $this->handle_post_events("add");
 757     } else {
 758       $ldap->cd($this->dn);
 759       $this->cleanup();
 760       $ldap->modify ($this->attrs);
 761       $this->handle_post_events("modify");
 762     }
 763     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system print/generic with dn '%s' failed."),$this->dn));
 764
 765     if($this->BelongsTo == "Printer"){
 766       $this->netConfigDNS->cn = $this->cn;
 767       $this->netConfigDNS->dn = $this->dn;
 768       $this->netConfigDNS->save($this->dn);
 769     }
 770
 771     /* Optionally execute a command after we're done */
 772     $this->postcreate();
 773
 774     /* This is a multi object. Handle tagging here... */
 775     $this->handle_object_tagging();
 776   }
 777
 778   function generateList(){
 779     $a_return=array();
 780     foreach($this->member as $type => $values){
 781       $a_return[$type]=array();
 782       foreach($values as $value){
 783         if((preg_match("/Group/i",$type))){
 784           if(!isset($value['description'])){
 785             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 786           }else{
 787             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 788           }
 789         }else{
 790           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 791         }
 792       }
 793     }
 794     return($a_return);
 795   }
 796
 797   /* Return plugin informations for acl handling
 798       #FIXME FAIscript seams to ununsed within this class... */
 799   function plInfo()
 800   {
 801     return (array(
 802           "plShortName"   => _("Generic"),
 803           "plDescription" => _("Print generic"),
 804           "plSelfModify"  => FALSE,
 805           "plDepends"     => array(),
 806           "plPriority"    => 0,
 807           "plSection"     => array("administration"),
 808           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 809                                                     "objectClass"  => "gotoPrinter")),
 810           "plProvidedAcls"=> array(
 811             "cn"                => _("Name"),
 812             "description"       => _("Description"),
 813             "l"                 => _("Location"),
 814             "labeledURI"        => _("LabeledURL"),
 815             "gotoPrinterPPD"    => _("Printer PPD"),
 816             "gotoUserPrinter"   => _("Permissions"))
 817           ));
 818   }
 819
 820
 821   /* Delete member */
 822   function DelMember($type,$id)
 823   {
 824     /* Check if there was a printer "dn" given, or the "cn" */
 825     foreach($this->member[$type] as $key => $printer){
 826       if($printer['dn'] == $id) {
 827         $id = $key;
 828       }
 829     }
 830
 831     if(!$this->acl_is_writeable("gotoUserPrinter")){
 832       print_red(sprintf(_("You are not allowed to remove the given object '%s' from the list of members of printer '%s'."),$id,$this->dn));
 833       return(FALSE);
 834     }
 835
 836     if(isset($this->member[$type][$id])){
 837       unset($this->member[$type][$id]);
 838       return(TRUE);
 839     }
 840     return(FALSE);
 841   }
 842
 843
 844   /* Add given obejct to members */
 845   function AddMember($type,$dn)
 846   {
 847     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 848     if(!in_array_ics($type, $types)){
 849       print_red(sprintf(_("Illegal printer type while adding '%s' to the list of '%s' printers,"),$dn,$type));
 850       return(FALSE);
 851     }
 852
 853     if(!$this->acl_is_writeable("gotoUserPrinter")){
 854       print_red(sprintf(_("You are not allowed to add the given object '%s' to the list of members of '%s'."),$dn,$this->dn));
 855       return(FALSE);
 856     }
 857
 858     /* Get name of index attributes */
 859     if(preg_match("/user/i",$type)){
 860       $var = "uid";
 861     }else{
 862       $var = "cn";
 863     }
 864
 865     $ldap = $this->config->get_ldap_link();
 866     $ldap->cd($dn);
 867     $ldap->cat($dn,array($var));
 868     if($ldap->count()){
 869
 870       $attrs = $ldap->fetch();
 871
 872       if(isset($attrs[$var][0])){
 873         $name = $attrs[$var][0];
 874
 875         /* Check if this uid/cn is already assigned to any permission */
 876         foreach($types as $ctype){
 877
 878           /* If we want to add a user, only check user/userAdmin members */
 879           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 880             continue;
 881           }
 882
 883           /* If we want to add a group, only check groups/adminGroups .. */
 884           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 885             continue;
 886           }
 887
 888           if(isset(  $this->member[$ctype][$name])){
 889             print_red(sprintf(_("Can't add '%s' to the list of members, it is already used."),$attrs[$var][0]));
 890             return(FALSE);
 891           }
 892         }
 893
 894         /* Everything is fine. So add the given object to members */
 895         $this->member[$type][$attrs[$var][0]] = $attrs ;
 896       }else{
 897         print_a($attrs);
 898       }
 899     }else{
 900       print_red(sprintf(_("Can't add '%s' to list of members, it is not reachable."),$dn));
 901       return(FALSE);
 902     }
 903     return(TRUE);
 904   }
 905 }
 906
 907
 908
 909 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 910 ?>