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 $initial_PPD      = "";
  22   var $orig_dn          = "";
  23
  24   var $UserMember       ="";
  25   var $UserMembers      =array();
  26   var $UserMemberKeys   =array();
  27
  28   var $AdminMember      ="";
  29   var $AdminMembers     =array();
  30   var $AdminMemberKeys  =array();
  31
  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   var $gotoUserAdminPrinter;
  44   var $gotoGroupAdminPrinter ;
  45   var $gotoGroupPrinter;
  46   var $gotoUserPrinter ;
  47
  48   /* attribute list for save action */
  49   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  50                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter");
  51   var $objectclasses  = array("top", "gotoPrinter");
  52   var $view_logged    = FALSE;
  53   var $parent;
  54
  55   function printgeneric ($config, $dn,$parent_init,$parent)
  56   {
  57     $this->config = $config;
  58     $this->dn = $dn;
  59
  60     /* If parent was posted(the tabs object) we can detect the printer type. */
  61     if($parent){
  62       $this->parent = $parent;
  63       $this->getTypeOfPrinter();
  64     }else{
  65       $this->BelongsTo = "unknown";
  66       return;
  67     }
  68
  69     /* Update dn, to ensure storing as printer instead of WS / terminal */
  70     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  71       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
  72     }
  73
  74     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  75       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
  76     }
  77
  78     $this->orig_dn = $this->dn;
  79
  80     /* Get printer settings, possibly dn has changed */
  81     plugin::plugin ($config, $this->dn);
  82
  83     /* Get is_account initially_was_account status */
  84     $this->getTypeOfPrinter(true);
  85
  86     /* set orig dn to new if object is new */
  87     $ldap= $this->config->get_ldap_link();
  88     $ldap->cat($this->dn, array('dn'));
  89     if(!$ldap->count()){
  90       $this->orig_dn = "new";
  91     }
  92
  93     /* create dns object */
  94     $this->netConfigDNS = new termDNS($this->config, $this->dn,$this->objectclasses);
  95
  96     /* Set base */
  97     if ($this->dn == "new"){
  98       $ui= get_userinfo();
  99       $this->base= dn2base($ui->dn);
 100       $this->cn= "";
 101     } else {
 102
 103       /* Set base and check if the extracted base exists */
 104       if(preg_match("/ou=incoming,/",$this->dn)){
 105         $this->base= preg_replace("/ou=incoming,/","",dn2base($this->dn));
 106       }else{
 107         $this->base= preg_replace("/ou=printers,ou=systems,/","",dn2base($this->dn));
 108       }
 109
 110       if(!isset($this->config->idepartments[$this->base])){
 111         print_red(_("Can't extract a valid base out of object dn, setting base to '%s'."),$_SESSION['CurrentMainBase']);
 112         $this->base = $_SESSION['CurrentMainBase'];
 113       }
 114     }
 115
 116     /* Extract selected ppd */
 117     if(isset($this->gotoPrinterPPD)){
 118       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 119     }
 120
 121     $this->initial_PPD = $this->gotoPrinterPPD;
 122
 123     /* Prepare different member types */
 124     foreach(array("AddUser"       =>"gotoUserPrinter",
 125           "AddGroup"      =>"gotoGroupPrinter",
 126           "AddAdminUser"  =>"gotoUserAdminPrinter",
 127           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 128
 129       /* $this->members contains all members */
 130       $this->member[$type]=array();
 131
 132       if (isset($this->attrs[$attr]['count'])) {
 133         unset($this->attrs[$attr]['count']);
 134       }
 135
 136       if(isset($this->attrs[$attr])){
 137         foreach($this->attrs[$attr] as $mem){
 138           if(preg_match("/Group/",$type)){
 139             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 140             if($ldap->count()){
 141               $entry = $ldap->fetch();
 142               $this->member[$type][$entry['cn'][0]]=$entry;
 143             }
 144           }else{
 145             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 146             if($ldap->count()){
 147               $entry = $ldap->fetch();
 148               $this->member[$type][$entry['uid'][0]]=$entry;
 149             }
 150           }
 151         }
 152       }
 153     }
 154   }
 155
 156   function set_acl_base($base)
 157   {
 158     plugin::set_acl_base($base);
 159     if(is_object($this->netConfigDNS)){
 160       $this->netConfigDNS->set_acl_base($base);
 161     }
 162   }
 163
 164   function set_acl_category($cat)
 165   {
 166     plugin::set_acl_category($cat);
 167     if(is_object($this->netConfigDNS)){
 168       $this->netConfigDNS->set_acl_category($cat);
 169     }
 170   }
 171
 172   /* Detect type of printer.
 173    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 174    * We can detect the type printer type when comparing the tabs objects
 175    */
 176   function getTypeOfPrinter($UpdateAccountStatus = false)
 177   {
 178     /* Disable account as default
 179      */
 180     $this->is_account = $this->initially_was_account = false;
 181
 182     /* Detect type of printer via parent tabs.
 183      */
 184
 185     $class = get_class($this->parent);
 186     if(isset($this->parent->by_object['workgeneric'])){
 187
 188       /* Exclude templates
 189        */
 190       $this->cn = $this->parent->by_object['workgeneric']->cn;
 191       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 192         $this->BelongsTo = "WorkstationTemplate";
 193       }else{
 194         $this->BelongsTo = "Workstation";
 195       }
 196     }elseif(isset($this->parent->by_object['termgeneric'])){
 197
 198       /* Exclude templates
 199        */
 200       $this->cn = $this->parent->by_object['termgeneric']->cn;
 201       if($this->parent->by_object['termgeneric']->cn == "default"){
 202         $this->BelongsTo = "TerminalTemplate";
 203       }else{
 204         $this->BelongsTo = "Terminal";
 205       }
 206     }elseif(isset($this->parent->by_name['printgeneric'])){
 207       $this->BelongsTo  = "Printer";
 208     }
 209
 210     if($UpdateAccountStatus){
 211
 212       /* Set is_account / was account
 213        */
 214       if($this->dn == "new"){
 215         $this->initially_was_account = false;
 216       }
 217
 218       /* If is printer it must be a true account.
 219        */
 220       if(preg_match("/printer/i",$this->BelongsTo)){
 221         $this->is_account = true;
 222       }
 223
 224       /* Update dn, to ensure storing as printer instead of WS / terminal
 225        */
 226       if(preg_match("/terminal/i",$this->BelongsTo)){
 227         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 228       }
 229
 230       if(preg_match("/workstation/i",$this->BelongsTo)){
 231         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 232       }
 233
 234       /* Detect if this is a valid printer account;
 235        */
 236       $ldap = $this->config->get_ldap_link();
 237       $ldap->cat($this->dn, array('objectClass'));
 238
 239       if($ldap->count()){
 240         $attrs = $ldap->fetch();
 241         if(in_array("gotoPrinter",$attrs['objectClass'])){
 242           $this->initially_was_account = true;
 243           $this->is_account             = true;
 244         }else{
 245           $this->is_account = false;
 246         }
 247       }
 248     }
 249   }
 250
 251   function execute()
 252   {
 253     /* Call parent execute */
 254     plugin::execute();
 255
 256     if($this->is_account && !$this->view_logged){
 257       $this->view_logged = TRUE;
 258       new log("view","printer/".get_class($this),$this->dn);
 259     }
 260
 261
 262     /* If type of printer couldn't be detected (because of missing parent object in construction)
 263      * hide this tab.
 264      */
 265     if(preg_match("/unknown/i",$this->BelongsTo)){
 266       $display= $this->show_enable_header(_("Add printer extension"),
 267           _("Could not intialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 268       return($display);
 269     }
 270
 271     /* Templates can't have printer extensions
 272      */
 273     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 274       $display= $this->show_enable_header(_("Add printer extension"),
 275           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 276       return($display);
 277     }
 278     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 279       $display= $this->show_enable_header(_("Add printer extension"),
 280           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 281       return($display);
 282     }
 283
 284     /* Get cn from base object */
 285     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 286       $this->cn = $this->parent->by_object['workgeneric']->cn;
 287     }
 288     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 289       $this->cn = $this->parent->by_object['termgeneric']->cn;
 290     }
 291
 292     $smarty= get_smarty();
 293
 294     /* Assign acls */
 295     $tmp = $this->plInfo();
 296     foreach($tmp['plProvidedAcls'] as $name => $translation){
 297       $smarty->assign($name."ACL", $this->getacl($name));
 298     }
 299
 300     $display="";
 301
 302     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 303     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 304       $smarty->assign("StandAlone",true);
 305     }else{
 306       $smarty->assign("StandAlone",false);
 307     }
 308
 309     /* Do we need to flip is_account state? */
 310     if(isset($_POST['modify_state'])){
 311       if($this->is_account && $this->acl_is_removeable()){
 312         $this->is_account= FALSE;
 313       }elseif(!$this->is_account && $this->acl_is_createable()){
 314         $this->is_account= TRUE;
 315       }
 316     }
 317
 318     /* Do we represent a valid printer? */
 319     if (!$this->is_account && $this->parent == NULL){
 320       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 321         _("This 'dn' has no printer features.")."</b>";
 322       return($display);
 323     }
 324
 325     /* If this is a WS / Terminal depending printer, display account state button */
 326     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 327       if((empty($this->cn)) && ($this->dn != "new")){
 328         $display= $this->show_enable_header(_("Add printer extension"),
 329             _("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);
 330         $this->is_account= false;
 331         return $display;
 332       }
 333
 334       if (($this->is_account)){
 335         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 336           $display= $this->show_disable_header(_("Remove printer extension"),
 337               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 338         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 339           $display= $this->show_disable_header(_("Remove printer extension"),
 340               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 341         }
 342       }else{
 343         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 344           $display= $this->show_disable_header(_("Add printer extension"),
 345               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 346         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 347           $display= $this->show_enable_header(_("Add printer extension"),
 348               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 349         }
 350         return ($display);
 351       }
 352     }
 353
 354     /* Base select dialog */
 355     $once = true;
 356     foreach($_POST as $name => $value){
 357       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 358         $once = false;
 359         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 360         $this->dialog->setCurrentBase($this->base);
 361         $this->baseSelection = true;
 362       }
 363     }
 364
 365     /* Dialog handling for base select dialog
 366      * Check if base was selected, dialog aborted etc */
 367     if(is_object($this->dialog)){
 368
 369       $this->dialog->save_object();
 370       if($this->baseSelection){
 371         if($this->dialog->isClosed()){
 372           $this->dialog = false;
 373           $this->baseSelection = false;
 374         }elseif($this->dialog->isSelected()){
 375
 376           /* A new base was selected, check if it is a valid one */
 377           $tmp = $this->get_allowed_bases();
 378           if(isset($tmp[$this->dialog->isSelected()])){
 379             $this->base = $this->dialog->isSelected();
 380           }
 381
 382           $this->dialog= false;
 383           $this->baseSelection = false;
 384         }else{
 385           return($this->dialog->execute());
 386         }
 387       }
 388     }
 389
 390     /* Fill templating stuff */
 391     $smarty->assign("bases", $this->get_allowed_bases());
 392     $smarty->assign("base_select", $this->base);
 393
 394     /* Assign attributes */
 395     foreach ($this->attributes as $attr){
 396       $smarty->assign("$attr", $this->$attr);
 397     }
 398
 399     if(isset($_POST['AddUser'])){
 400       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 401     }
 402     if(isset($_POST['AddGroup'])){
 403       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 404     }
 405     if(isset($_POST['AddAdminUser'])){
 406       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 407     }
 408     if(isset($_POST['AddAdminGroup'])){
 409       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 410     }
 411
 412     /* Display ppd configure/select dialog      */
 413     if(isset($_POST['EditDriver'])){
 414       if($this->PPDdialogToSave){
 415         $this->dialog = $this->PPDdialogToSave;
 416       }else{
 417         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 418         $this->dialog->cn= $this->cn;
 419       }
 420     }
 421
 422     /* remove ppd */
 423     if(isset($_POST['RemoveDriver'])){
 424       $this->gotoPrinterPPD = array();
 425       $this->PPDdialogToSave = NULL;
 426     }
 427
 428     /* Close ppd dialog */
 429     if(isset($_POST['ClosePPD'])){
 430       unset($this->dialog);
 431       $this->dialog=NULL;
 432     }
 433
 434     /* Save selected ppd */
 435     if(isset($_POST['SavePPD'])){
 436       $this->dialog->save_object();
 437       if(count($this->dialog->check())){
 438         foreach($this->dialog->check() as $msg){
 439           print_red($msg);
 440         }
 441       }else{
 442         $this->gotoPrinterPPD = array();
 443         $this->gotoPrinterPPD = $this->dialog->save();
 444         $this->PPDdialogToSave = $this->dialog;
 445         unset($this->dialog);
 446         $this->dialog=NULL;
 447       }
 448     }
 449
 450      /* Member management, delete user / group / admin ..*/
 451     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 452       foreach($_POST['UserMember'] as $mem){
 453         $this->DelMember('AddUser',$mem);
 454       }
 455     }
 456
 457     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 458       foreach($_POST['UserMember'] as $mem){
 459         $this->DelMember('AddGroup',$mem);
 460       }
 461     }
 462
 463     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 464       foreach($_POST['AdminMember'] as $mem){
 465         $this->DelMember('AddAdminUser',$mem);
 466       }
 467     }
 468
 469     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 470       foreach($_POST['AdminMember'] as $mem){
 471         $this->DelMember('AddAdminGroup',$mem);
 472       }
 473     }
 474
 475     /* Abort user / group adding dialog */
 476     if(isset($_POST['PrinterCancel'])){
 477       unset($this->dialog);
 478       $this->dialog= NULL;
 479     }
 480
 481     /* Save selected users / groups */
 482     if(isset($_POST['PrinterSave'])){
 483       $this->dialog->save_object();
 484       if(count($this->dialog->check())){
 485         foreach($this->dialog->check() as $msg){
 486           print_red($msg);
 487         }
 488       }else{
 489         $data= $new = $this->dialog->save();
 490         unset($data['type']);
 491         foreach($data as $mem){
 492           $this->AddMember($new['type'], $mem['dn']);
 493         }
 494         unset($this->dialog);
 495         $this->dialog=NULL;
 496       }
 497     }
 498
 499     /* Display dialog, if there is currently one open*/
 500     if($this->dialog != NULL){
 501       $this->dialog->save_object();
 502       $display = $this->dialog->execute();
 503       return $display;
 504     }
 505
 506     /* Parse selected ppd file */
 507     require_once ("class_ppdManager.inc");
 508     if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
 509
 510       $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
 511       if(!preg_match("/\/$/",$path)){
 512         $path = $path."/";
 513       }
 514
 515       $ppdManager= new ppdManager($path);
 516       if(!empty($this->gotoPrinterPPD)){
 517         if((!file_exists($path.$this->gotoPrinterPPD))){
 518           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 519         }else{
 520           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 521         }
 522       }else{
 523         $smarty->assign("driverInfo", _("not defined"));
 524       }
 525     }else{
 526       $smarty->assign("driverInfo",_("can't get ppd informations."));
 527     }
 528
 529     /* Create user & admin user list */
 530     $list=$this->generateList();
 531     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 532     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 533
 534     asort($userlist);
 535     asort($adminlist);
 536
 537     if(!preg_match("/Printer/i",$this->BelongsTo)){
 538       if(preg_match("/Terminal/i",$this->BelongsTo)){
 539         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 540       }else{
 541         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 542       }
 543       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 544     }else{
 545       $smarty->assign("desc"    ,"");
 546     }
 547     $smarty->assign("UserMember"    ,$this->UserMember);
 548     $smarty->assign("UserMembers"   ,$userlist);
 549     $smarty->assign("UserMemberKeys",array_flip($userlist));
 550
 551     $smarty->assign("AdminMember"    ,$this->AdminMember);
 552     $smarty->assign("AdminMembers"   ,$adminlist);
 553     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 554     if(preg_match("/Printer/i",$this->BelongsTo)){
 555       $smarty->assign("netconfig", $this->netConfigDNS->execute());
 556     } else {
 557       $smarty->assign("netconfig", "");
 558     }
 559
 560     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 561   }
 562
 563   function remove_from_parent()
 564   {
 565     /* Only remove if there was initially an account */
 566     if($this->initially_was_account){
 567
 568       /* Update dn, to ensure storing as printer instead of WS / terminal
 569        */
 570       if(preg_match("/terminal/i",$this->BelongsTo)){
 571         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 572       }
 573
 574       if(preg_match("/workstation/i",$this->BelongsTo)){
 575         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 576       }
 577
 578       /* Check if this dn points to a printer, to avoid deleting something else */
 579       $ldap= $this->config->get_ldap_link();
 580       $ldap->cat($this->dn, array('dn',"objectClass"));
 581       if(!$ldap->count()){
 582         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 583         return;
 584       }
 585
 586       /* Check if obejct is a printer */
 587       $CheckPrinter = $ldap->fetch();
 588       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 589         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 590         return;
 591       }
 592
 593       /* Remove account & dns extension */
 594       $this->netConfigDNS->remove_from_parent();
 595       $ldap->rmdir($this->dn);
 596
 597       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 598
 599       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system print/generic with dn '%s' failed."),$this->dn));
 600       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 601
 602       /* Delete references to object groups */
 603       $ldap->cd ($this->config->current['BASE']);
 604       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 605       while ($ldap->fetch()){
 606         $og= new ogroup($this->config, $ldap->getDN());
 607         unset($og->member[$this->dn]);
 608         $og->save ();
 609       }
 610
 611       /* Remove previously selected ppd file.*/
 612       if(!empty($this->initial_PPD)){
 613         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 614         $tmp->removeModifiedPPD();
 615       }
 616     }
 617   }
 618
 619
 620   /* Save data to object */
 621   function save_object()
 622   {
 623     /* Create a base backup and reset the
 624        base directly after calling plugin::save_object();
 625        Base will be set seperatly a few lines below */
 626     $base_tmp = $this->base;
 627     plugin::save_object();
 628     $this->base = $base_tmp;
 629
 630     if(is_object($this->netConfigDNS)){
 631       $this->netConfigDNS->save_object();
 632     }
 633
 634     /* Set new base if allowed */
 635     $tmp = $this->get_allowed_bases();
 636     if(isset($_POST['base'])){
 637       if(isset($tmp[$_POST['base']])){
 638         $this->base= $_POST['base'];
 639       }
 640     }
 641   }
 642
 643   /* Check supplied data */
 644   function check()
 645   {
 646     /* Call common method to give check the hook */
 647     $message= plugin::check();
 648     if (preg_match("/printer/i",$this->BelongsTo)){
 649       $message= array_merge($message, $this->netConfigDNS->check());
 650     }
 651
 652     /* Don't display check messages if this is a template object */
 653     if(isset($this->parent->by_object['workgeneric'])){
 654       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 655         return $message;
 656       }
 657     }elseif(isset($this->parent->by_object['termgeneric'])){
 658       if($this->parent->by_object['termgeneric']->cn == "default"){
 659         return $message;
 660       }
 661     }
 662
 663     $dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 664
 665     /* must: cn */
 666     if(preg_match("/printer/i",$this->BelongsTo) && (empty($this->cn))){
 667       $message[]= "The required field 'Printer name' is not set.";
 668     }
 669
 670     /* must: labeledURI */
 671     if(empty($this->labeledURI)){
 672       $message[]= "The required field 'Printer URL' is not set.";
 673     }
 674
 675     /* Check if there is already an entry with this cn*/
 676     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 677       $ldap= $this->config->get_ldap_link();
 678       $ldap->cd ($this->base);
 679       $ldap->ls("(cn=".$this->cn.")","ou=printers,ou=systems,".$this->base, array("cn"));
 680       if ($ldap->count() != 0){
 681         while ($attrs= $ldap->fetch()){
 682           if ($attrs['dn'] != $this->orig_dn){
 683             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 684             break;
 685           }
 686         }
 687       }
 688     }
 689
 690     return ($message);
 691   }
 692
 693
 694   /* Save to LDAP */
 695   function save()
 696   {
 697     /* Update dn, to ensure storing as printer instead of WS / terminal
 698      */
 699     if(preg_match("/terminal/i",$this->BelongsTo)){
 700       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 701     }
 702
 703     if(preg_match("/workstation/i",$this->BelongsTo)){
 704       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 705     }
 706
 707     if(!$this->is_account) return;
 708     if(isset($this->parent->by_object['workgeneric'])){
 709       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 710         return;
 711       }
 712     }elseif(isset($this->parent->by_object['termgeneric'])){
 713       if($this->parent->by_object['termgeneric']->cn == "default"){
 714         return;
 715       }
 716     }
 717
 718     /* If type is still unknown, the initialisation of this printer failed, abort. */
 719     if(preg_match("/unknown/i",$this->BelongsTo)){
 720       return;
 721     }
 722
 723     /* save ppd configuration */
 724     if($this->PPDdialogToSave){
 725       $this->PPDdialogToSave->save_ppd();
 726     }
 727
 728     /* Remove previously selected ppd file.*/
 729     if($this->initial_PPD != $this->gotoPrinterPPD){
 730       if(!empty($this->initial_PPD)){
 731         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 732         $tmp->removeModifiedPPD();
 733       }
 734     }
 735
 736     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 737       $method="https://";
 738     }else{
 739       $method="http://";
 740     }
 741
 742     /* If no ppd is selected, remove this attribute */
 743     if(!empty($this->gotoPrinterPPD)) {
 744       $this->gotoPrinterPPD = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 745     }else{
 746       $this->gotoPrinterPPD = array();
 747     }
 748
 749     $dn= $this->dn;
 750     plugin::save();
 751     $ldap= $this->config->get_ldap_link();
 752
 753     /* reduce objectClasses to minimun */
 754     $this->attrs['objectClass']= $this->objectclasses;
 755
 756     /* Remove all empty values */
 757     if ($this->orig_dn == 'new'){
 758       $attrs= array();
 759       foreach ($this->attrs as $key => $val){
 760         if (is_array($val) && count($val) == 0){
 761           continue;
 762         }
 763         $attrs[$key]= $val;
 764       }
 765       $this->attrs= $attrs;
 766     }
 767
 768     /* Append printer user
 769      */
 770     $this->attrs['gotoUserPrinter']=array();
 771     foreach($this->member['AddUser'] as $mem){
 772       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 773     }
 774
 775     /* Append printer group
 776      */
 777     $this->attrs['gotoGroupPrinter'] = array();
 778     foreach($this->member['AddGroup'] as $mem){
 779       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 780     }
 781
 782     /* Append printer admin user
 783      */
 784     $this->attrs['gotoUserAdminPrinter'] = array();
 785     foreach($this->member['AddAdminUser'] as $mem){
 786       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 787     }
 788
 789     /* Append printer admin group
 790      */
 791     $this->attrs['gotoGroupAdminPrinter']= array();
 792     foreach($this->member['AddAdminGroup'] as $mem){
 793       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 794     }
 795
 796     if($this->orig_dn == 'new'){
 797       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 798         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 799           unset($this->attrs[$checkVar]);
 800         }
 801       }
 802     }else{
 803       if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 804         $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 805       }
 806     }
 807
 808     /* Ensure to create a new object */
 809     if(preg_match("/ou=incoming,/",$this->orig_dn)){
 810       $this->orig_dn = "new";
 811     }
 812
 813     /* Move object in necessary*/
 814     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 815       $this->move($this->orig_dn, $this->dn);
 816     }
 817
 818     /* Write back to ldap */
 819     $ldap= $this->config->get_ldap_link();
 820     $ldap->cat($this->dn);
 821     if(!$ldap->count()){
 822       $ldap->cd($this->config->current['BASE']);
 823       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 824       $ldap->cd($this->dn);
 825
 826       /* Remove empty values */
 827       foreach($this->attrs as $name => $value){
 828         if(empty($value)){
 829           unset($this->attrs[$name]);
 830         }
 831       }
 832
 833       $ldap->add($this->attrs);
 834       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 835       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 836     } else {
 837       $ldap->cd($this->dn);
 838       $this->cleanup();
 839       $ldap->modify ($this->attrs);
 840       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 841       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 842     }
 843     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system print/generic with dn '%s' failed."),$this->dn));
 844
 845     if(preg_match("/printer/i",$this->BelongsTo)){
 846       $this->netConfigDNS->cn = $this->cn;
 847       $this->netConfigDNS->dn = $this->dn;
 848       $this->netConfigDNS->save($this->dn);
 849     }
 850
 851     /* This is a multi object. Handle tagging here... */
 852     $this->handle_object_tagging();
 853   }
 854
 855   function generateList(){
 856     $a_return=array();
 857
 858     foreach($this->member as $type => $values){
 859       $a_return[$type]=array();
 860       foreach($values as $value){
 861         if((preg_match("/Group/i",$type))){
 862           if(!isset($value['description'])){
 863             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 864           }else{
 865             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 866           }
 867         }else{
 868           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 869         }
 870       }
 871     }
 872     return($a_return);
 873   }
 874
 875   /* Return plugin informations for acl handling
 876       #FIXME FAIscript seams to ununsed within this class... */
 877   function plInfo()
 878   {
 879     return (array(
 880           "plShortName"   => _("Generic"),
 881           "plDescription" => _("Print generic"),
 882           "plSelfModify"  => FALSE,
 883           "plDepends"     => array(),
 884           "plPriority"    => 4,
 885           "plSection"     => array("administration"),
 886           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 887                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 888           "plProvidedAcls"=> array(
 889             "cn"                => _("Name"),
 890             "base"                => _("Base") ,
 891             "description"       => _("Description"),
 892             "l"                 => _("Location"),
 893             "labeledURI"        => _("LabeledURL"),
 894             "gotoPrinterPPD"    => _("Printer PPD"),
 895             "gotoUserPrinter"   => _("Permissions"))
 896           ));
 897   }
 898
 899
 900   /* Delete member */
 901   function DelMember($type,$id)
 902   {
 903     /* Check if there was a printer "dn" given, or the "cn" */
 904     foreach($this->member[$type] as $key => $printer){
 905       if($printer['dn'] == $id) {
 906         $id = $key;
 907       }
 908     }
 909
 910     if(!$this->acl_is_writeable("gotoUserPrinter")){
 911       print_red(sprintf(_("You are not allowed to remove the given object '%s' from the list of members of printer '%s'."),$id,$this->dn));
 912       return(FALSE);
 913     }
 914
 915     if(isset($this->member[$type][$id])){
 916       unset($this->member[$type][$id]);
 917       return(TRUE);
 918     }
 919     return(FALSE);
 920   }
 921
 922
 923   /* Add given obejct to members */
 924   function AddMember($type,$dn)
 925   {
 926     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 927     if(!in_array_ics($type, $types)){
 928       print_red(sprintf(_("Illegal printer type while adding '%s' to the list of '%s' printers,"),$dn,$type));
 929       return(FALSE);
 930     }
 931
 932     if(!$this->acl_is_writeable("gotoUserPrinter")){
 933       print_red(sprintf(_("You are not allowed to add the given object '%s' to the list of members of '%s'."),$dn,$this->dn));
 934       return(FALSE);
 935     }
 936
 937     /* Get name of index attributes */
 938     if(preg_match("/user/i",$type)){
 939       $var = "uid";
 940     }else{
 941       $var = "cn";
 942     }
 943
 944     $ldap = $this->config->get_ldap_link();
 945     $ldap->cd($dn);
 946     $ldap->cat($dn,array($var,"cn"));
 947     if($ldap->count()){
 948
 949       $attrs = $ldap->fetch();
 950
 951       if(isset($attrs[$var][0])){
 952         $name = $attrs[$var][0];
 953
 954         /* Check if this uid/cn is already assigned to any permission */
 955         foreach($types as $ctype){
 956
 957           /* If we want to add a user, only check user/userAdmin members */
 958           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 959             continue;
 960           }
 961
 962           /* If we want to add a group, only check groups/adminGroups .. */
 963           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 964             continue;
 965           }
 966
 967           if(isset(  $this->member[$ctype][$name])){
 968             print_red(sprintf(_("Can't add '%s' to the list of members, it is already used."),$attrs[$var][0]));
 969             return(FALSE);
 970           }
 971         }
 972
 973         /* Everything is fine. So add the given object to members */
 974         $this->member[$type][$attrs[$var][0]] = $attrs ;
 975       }else{
 976         print_a($attrs);
 977       }
 978     }else{
 979       print_red(sprintf(_("Can't add '%s' to list of members, it is not reachable."),$dn));
 980       return(FALSE);
 981     }
 982     return(TRUE);
 983   }
 984 }
 985
 986
 987
 988 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 989 ?>