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 $netConfigDNS;
  38   var $baseSelection    = false;
  39   var $macAddress       = "";
  40
  41   var $gotoUserAdminPrinter;
  42   var $gotoGroupAdminPrinter ;
  43   var $gotoGroupPrinter;
  44   var $gotoUserPrinter ;
  45
  46   /* attribute list for save action */
  47   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  48                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter");
  49   var $objectclasses  = array("top", "gotoPrinter");
  50   var $view_logged    = FALSE;
  51   var $parent;
  52
  53   function printgeneric (&$config, $dn,$parent_init,$parent)
  54   {
  55     $this->config = &$config;
  56     $this->dn = $dn;
  57
  58     /* If parent was posted(the tabs object) we can detect the printer type. */
  59     if($parent){
  60       $this->parent = $parent;
  61       $this->getTypeOfPrinter();
  62     }else{
  63       $this->BelongsTo = "unknown";
  64       return;
  65     }
  66
  67     /* Update dn, to ensure storing as printer instead of WS / terminal */
  68     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  69       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
  70     }
  71
  72     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  73       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
  74     }
  75
  76     $this->orig_dn = $this->dn;
  77
  78     /* Get printer settings, possibly dn has changed */
  79     plugin::plugin ($config, $this->dn);
  80
  81     /* Get is_account initially_was_account status */
  82     $this->getTypeOfPrinter(true);
  83
  84     /* set orig dn to new if object is new */
  85     $ldap= $this->config->get_ldap_link();
  86     $ldap->cat($this->dn, array('dn'));
  87     if(!$ldap->count()){
  88       $this->orig_dn = "new";
  89     }
  90
  91     /* create dns object */
  92     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  93
  94     /* Set base */
  95     if ($this->dn == "new"){
  96       $ui= get_userinfo();
  97       $this->base= dn2base($ui->dn);
  98       $this->cn= "";
  99     } else {
 100
 101       /* Set base and check if the extracted base exists */
 102       if(preg_match("/ou=incoming,/",$this->dn)){
 103         $this->base= preg_replace("/ou=incoming,/","",dn2base($this->dn));
 104       }else{
 105         $this->base= preg_replace("/ou=printers,ou=systems,/","",dn2base($this->dn));
 106       }
 107
 108       if(!isset($this->config->idepartments[$this->base])){
 109         print_red(_("Can't extract a valid base out of object dn, setting base to '%s'."),$_SESSION['CurrentMainBase']);
 110         $this->base = $_SESSION['CurrentMainBase'];
 111       }
 112     }
 113
 114     /* Extract selected ppd */
 115     if(isset($this->gotoPrinterPPD)){
 116       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 117     }
 118
 119     $this->initial_PPD = $this->gotoPrinterPPD;
 120
 121     /* Prepare different member types */
 122     foreach(array("AddUser"       =>"gotoUserPrinter",
 123           "AddGroup"      =>"gotoGroupPrinter",
 124           "AddAdminUser"  =>"gotoUserAdminPrinter",
 125           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 126
 127       /* $this->members contains all members */
 128       $this->member[$type]=array();
 129
 130       if (isset($this->attrs[$attr]['count'])) {
 131         unset($this->attrs[$attr]['count']);
 132       }
 133
 134       if(isset($this->attrs[$attr])){
 135         foreach($this->attrs[$attr] as $mem){
 136           if(preg_match("/Group/",$type)){
 137             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 138             if($ldap->count()){
 139               $entry = $ldap->fetch();
 140               $this->member[$type][$entry['cn'][0]]=$entry;
 141             }
 142           }else{
 143             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 144             if($ldap->count()){
 145               $entry = $ldap->fetch();
 146               $this->member[$type][$entry['uid'][0]]=$entry;
 147             }
 148           }
 149         }
 150       }
 151     }
 152   }
 153
 154   function set_acl_base($base)
 155   {
 156     plugin::set_acl_base($base);
 157     if(is_object($this->netConfigDNS)){
 158       $this->netConfigDNS->set_acl_base($base);
 159     }
 160   }
 161
 162   function set_acl_category($cat)
 163   {
 164     plugin::set_acl_category($cat);
 165     if(is_object($this->netConfigDNS)){
 166       $this->netConfigDNS->set_acl_category($cat);
 167     }
 168   }
 169
 170   /* Detect type of printer.
 171    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 172    * We can detect the type printer type when comparing the tabs objects
 173    */
 174   function getTypeOfPrinter($UpdateAccountStatus = false)
 175   {
 176     /* Disable account as default
 177      */
 178     $this->is_account = $this->initially_was_account = false;
 179
 180     /* Detect type of printer via parent tabs.
 181      */
 182
 183     $class = get_class($this->parent);
 184     if(isset($this->parent->by_object['workgeneric'])){
 185
 186       /* Exclude templates
 187        */
 188       $this->cn = $this->parent->by_object['workgeneric']->cn;
 189       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 190         $this->BelongsTo = "WorkstationTemplate";
 191       }else{
 192         $this->BelongsTo = "Workstation";
 193       }
 194     }elseif(isset($this->parent->by_object['termgeneric'])){
 195
 196       /* Exclude templates
 197        */
 198       $this->cn = $this->parent->by_object['termgeneric']->cn;
 199       if($this->parent->by_object['termgeneric']->cn == "default"){
 200         $this->BelongsTo = "TerminalTemplate";
 201       }else{
 202         $this->BelongsTo = "Terminal";
 203       }
 204     }elseif(isset($this->parent->by_name['printgeneric'])){
 205       $this->BelongsTo  = "Printer";
 206     }
 207
 208     if($UpdateAccountStatus){
 209
 210       /* Set is_account / was account
 211        */
 212       if($this->dn == "new"){
 213         $this->initially_was_account = false;
 214       }
 215
 216       /* If is printer it must be a true account.
 217        */
 218       if(preg_match("/printer/i",$this->BelongsTo)){
 219         $this->is_account = true;
 220       }
 221
 222       /* Update dn, to ensure storing as printer instead of WS / terminal
 223        */
 224       if(preg_match("/terminal/i",$this->BelongsTo)){
 225         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 226       }
 227
 228       if(preg_match("/workstation/i",$this->BelongsTo)){
 229         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 230       }
 231
 232       /* Detect if this is a valid printer account;
 233        */
 234       $ldap = $this->config->get_ldap_link();
 235       $ldap->cat($this->dn, array('objectClass'));
 236
 237       if($ldap->count()){
 238         $attrs = $ldap->fetch();
 239         if(in_array("gotoPrinter",$attrs['objectClass'])){
 240           $this->initially_was_account = true;
 241           $this->is_account             = true;
 242         }else{
 243           $this->is_account = false;
 244         }
 245       }
 246     }
 247   }
 248
 249   function execute()
 250   {
 251     /* Call parent execute */
 252     plugin::execute();
 253
 254     if($this->is_account && !$this->view_logged){
 255       $this->view_logged = TRUE;
 256       new log("view","printer/".get_class($this),$this->dn);
 257     }
 258
 259
 260     /* If type of printer couldn't be detected (because of missing parent object in construction)
 261      * hide this tab.
 262      */
 263     if(preg_match("/unknown/i",$this->BelongsTo)){
 264       $display= $this->show_enable_header(_("Add printer extension"),
 265           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 266       return($display);
 267     }
 268
 269     /* Templates can't have printer extensions
 270      */
 271     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 272       $display= $this->show_enable_header(_("Add printer extension"),
 273           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 274       return($display);
 275     }
 276     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 277       $display= $this->show_enable_header(_("Add printer extension"),
 278           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 279       return($display);
 280     }
 281
 282     /* Get cn from base object */
 283     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 284       $this->cn = $this->parent->by_object['workgeneric']->cn;
 285     }
 286     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 287       $this->cn = $this->parent->by_object['termgeneric']->cn;
 288     }
 289
 290     $smarty= get_smarty();
 291
 292     /* Assign acls */
 293     $tmp = $this->plInfo();
 294     foreach($tmp['plProvidedAcls'] as $name => $translation){
 295       $smarty->assign($name."ACL", $this->getacl($name));
 296     }
 297
 298     $display="";
 299
 300     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 301     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 302       $smarty->assign("StandAlone",true);
 303     }else{
 304       $smarty->assign("StandAlone",false);
 305     }
 306
 307     /* Do we need to flip is_account state? */
 308     if(isset($_POST['modify_state'])){
 309       if($this->is_account && $this->acl_is_removeable()){
 310         $this->is_account= FALSE;
 311       }elseif(!$this->is_account && $this->acl_is_createable()){
 312         $this->is_account= TRUE;
 313       }
 314     }
 315
 316     /* Do we represent a valid printer? */
 317     if (!$this->is_account && $this->parent === NULL){
 318       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 319         _("This 'dn' has no printer features.")."</b>";
 320       return($display);
 321     }
 322
 323     /* If this is a WS / Terminal depending printer, display account state button */
 324     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 325       if((empty($this->cn)) && ($this->dn != "new")){
 326         $display= $this->show_enable_header(_("Add printer extension"),
 327             _("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);
 328         $this->is_account= false;
 329         return $display;
 330       }
 331
 332       if (($this->is_account)){
 333         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 334           $display= $this->show_disable_header(_("Remove printer extension"),
 335               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 336         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 337           $display= $this->show_disable_header(_("Remove printer extension"),
 338               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 339         }
 340       }else{
 341         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 342           $display= $this->show_disable_header(_("Add printer extension"),
 343               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 344         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 345           $display= $this->show_enable_header(_("Add printer extension"),
 346               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 347         }
 348         return ($display);
 349       }
 350     }
 351
 352     /* Base select dialog */
 353     $once = true;
 354     foreach($_POST as $name => $value){
 355       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 356         $once = false;
 357         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 358         $this->dialog->setCurrentBase($this->base);
 359         $this->baseSelection = true;
 360       }
 361     }
 362
 363     /* Dialog handling for base select dialog
 364      * Check if base was selected, dialog aborted etc */
 365     if(is_object($this->dialog)){
 366
 367       $this->dialog->save_object();
 368       if($this->baseSelection){
 369         if($this->dialog->isClosed()){
 370           $this->dialog = false;
 371           $this->baseSelection = false;
 372         }elseif($this->dialog->isSelected()){
 373
 374           /* A new base was selected, check if it is a valid one */
 375           $tmp = $this->get_allowed_bases();
 376           if(isset($tmp[$this->dialog->isSelected()])){
 377             $this->base = $this->dialog->isSelected();
 378           }
 379
 380           $this->dialog= false;
 381           $this->baseSelection = false;
 382         }else{
 383           return($this->dialog->execute());
 384         }
 385       }
 386     }
 387
 388     /* Fill templating stuff */
 389     $smarty->assign("bases", $this->get_allowed_bases());
 390     $smarty->assign("base_select", $this->base);
 391
 392     /* Assign attributes */
 393     foreach ($this->attributes as $attr){
 394       $smarty->assign("$attr", $this->$attr);
 395     }
 396
 397     if(isset($_POST['AddUser'])){
 398       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 399     }
 400     if(isset($_POST['AddGroup'])){
 401       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 402     }
 403     if(isset($_POST['AddAdminUser'])){
 404       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 405     }
 406     if(isset($_POST['AddAdminGroup'])){
 407       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 408     }
 409
 410     /* Display ppd configure/select dialog      */
 411     if(isset($_POST['EditDriver'])){
 412       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 413         $this->dialog = $this->PPDdialogToSave;
 414       }else{
 415         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 416         $this->dialog->cn= $this->cn;
 417       }
 418     }
 419
 420     /* remove ppd */
 421     if(isset($_POST['RemoveDriver'])){
 422       $this->gotoPrinterPPD = array();
 423       $this->PPDdialogToSave = NULL;
 424     }
 425
 426     /* Close ppd dialog */
 427     if(isset($_POST['ClosePPD'])){
 428       unset($this->dialog);
 429       $this->dialog=FALSE;
 430     }
 431
 432     /* Save selected ppd */
 433     if(isset($_POST['SavePPD'])){
 434       $this->dialog->save_object();
 435       if(count($this->dialog->check())){
 436         foreach($this->dialog->check() as $msg){
 437           print_red($msg);
 438         }
 439       }else{
 440         $this->gotoPrinterPPD = array();
 441         $this->gotoPrinterPPD = $this->dialog->save();
 442         $this->PPDdialogToSave = $this->dialog;
 443         unset($this->dialog);
 444         $this->dialog=FALSE;
 445       }
 446     }
 447
 448      /* Member management, delete user / group / admin ..*/
 449     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 450       foreach($_POST['UserMember'] as $mem){
 451         $this->DelMember('AddUser',$mem);
 452       }
 453     }
 454
 455     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 456       foreach($_POST['UserMember'] as $mem){
 457         $this->DelMember('AddGroup',$mem);
 458       }
 459     }
 460
 461     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 462       foreach($_POST['AdminMember'] as $mem){
 463         $this->DelMember('AddAdminUser',$mem);
 464       }
 465     }
 466
 467     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 468       foreach($_POST['AdminMember'] as $mem){
 469         $this->DelMember('AddAdminGroup',$mem);
 470       }
 471     }
 472
 473     /* Abort user / group adding dialog */
 474     if(isset($_POST['PrinterCancel'])){
 475       unset($this->dialog);
 476       $this->dialog= FALSE;
 477     }
 478
 479     /* Save selected users / groups */
 480     if(isset($_POST['PrinterSave'])){
 481       $this->dialog->save_object();
 482       if(count($this->dialog->check())){
 483         foreach($this->dialog->check() as $msg){
 484           print_red($msg);
 485         }
 486       }else{
 487         $data= $new = $this->dialog->save();
 488         unset($data['type']);
 489         foreach($data as $mem){
 490           $this->AddMember($new['type'], $mem['dn']);
 491         }
 492         unset($this->dialog);
 493         $this->dialog=FALSE;
 494       }
 495     }
 496
 497     /* Display dialog, if there is currently one open*/
 498     if(is_object($this->dialog)){
 499       $this->dialog->save_object();
 500       $display = $this->dialog->execute();
 501       return $display;
 502     }
 503
 504     /* Parse selected ppd file */
 505     if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
 506
 507       $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
 508       if(!preg_match("/\/$/",$path)){
 509         $path = $path."/";
 510       }
 511
 512       $ppdManager= new ppdManager($path);
 513       if(!empty($this->gotoPrinterPPD)){
 514         if((!file_exists($path.$this->gotoPrinterPPD))){
 515           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 516         }else{
 517           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 518         }
 519       }else{
 520         $smarty->assign("driverInfo", _("Not defined"));
 521       }
 522     }else{
 523       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 524     }
 525
 526     /* Create user & admin user list */
 527     $list=$this->generateList();
 528     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 529     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 530
 531     asort($userlist);
 532     asort($adminlist);
 533
 534     if(!preg_match("/Printer/i",$this->BelongsTo)){
 535       if(preg_match("/Terminal/i",$this->BelongsTo)){
 536         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 537       }else{
 538         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 539       }
 540       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 541     }else{
 542       $smarty->assign("desc"    ,"");
 543     }
 544     $smarty->assign("UserMember"    ,$this->UserMember);
 545     $smarty->assign("UserMembers"   ,$userlist);
 546     $smarty->assign("UserMemberKeys",array_flip($userlist));
 547
 548     $smarty->assign("AdminMember"    ,$this->AdminMember);
 549     $smarty->assign("AdminMembers"   ,$adminlist);
 550     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 551     if(preg_match("/Printer/i",$this->BelongsTo)){
 552
 553       /* Show main page */
 554       $str = $this->netConfigDNS->execute();
 555       if(is_object($this->netConfigDNS->dialog)){
 556         return($str);
 557       }
 558       $smarty->assign("netconfig", $str);
 559     } else {
 560       $smarty->assign("netconfig", "");
 561     }
 562
 563     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 564   }
 565
 566   function remove_from_parent()
 567   {
 568     /* Only remove if there was initially an account */
 569     if($this->initially_was_account){
 570
 571       /* Update dn, to ensure storing as printer instead of WS / terminal
 572        */
 573       if(preg_match("/terminal/i",$this->BelongsTo)){
 574         $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 575       }
 576
 577       if(preg_match("/workstation/i",$this->BelongsTo)){
 578         $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 579       }
 580
 581       /* Check if this dn points to a printer, to avoid deleting something else */
 582       $ldap= $this->config->get_ldap_link();
 583       $ldap->cat($this->dn, array('dn',"objectClass"));
 584       if(!$ldap->count()){
 585         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 586         return;
 587       }
 588
 589       /* Check if obejct is a printer */
 590       $CheckPrinter = $ldap->fetch();
 591       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 592         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 593         return;
 594       }
 595
 596       /* Remove account & dns extension */
 597       $this->netConfigDNS->remove_from_parent();
 598       $ldap->rmdir($this->dn);
 599
 600       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 601
 602       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system print/generic with dn '%s' failed."),$this->dn));
 603       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 604
 605       /* Delete references to object groups */
 606       $ldap->cd ($this->config->current['BASE']);
 607       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 608       while ($ldap->fetch()){
 609         $og= new ogroup($this->config, $ldap->getDN());
 610         unset($og->member[$this->dn]);
 611         $og->save ();
 612       }
 613
 614       /* Remove previously selected ppd file.*/
 615       if(!empty($this->initial_PPD)){
 616         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 617         $tmp->removeModifiedPPD();
 618       }
 619     }
 620   }
 621
 622
 623   /* Save data to object */
 624   function save_object()
 625   {
 626     /* Create a base backup and reset the
 627        base directly after calling plugin::save_object();
 628        Base will be set seperatly a few lines below */
 629     $base_tmp = $this->base;
 630     plugin::save_object();
 631     $this->base = $base_tmp;
 632
 633     if(is_object($this->netConfigDNS)){
 634       $this->netConfigDNS->save_object();
 635     }
 636
 637     /* Set new base if allowed */
 638     $tmp = $this->get_allowed_bases();
 639     if(isset($_POST['base'])){
 640       if(isset($tmp[$_POST['base']])){
 641         $this->base= $_POST['base'];
 642       }
 643     }
 644   }
 645
 646   /* Check supplied data */
 647   function check()
 648   {
 649     /* Call common method to give check the hook */
 650     $message= plugin::check();
 651     if (preg_match("/printer/i",$this->BelongsTo)){
 652       $message= array_merge($message, $this->netConfigDNS->check());
 653     }
 654
 655     /* Don't display check messages if this is a template object */
 656     if(isset($this->parent->by_object['workgeneric'])){
 657       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 658         return $message;
 659       }
 660     }elseif(isset($this->parent->by_object['termgeneric'])){
 661       if($this->parent->by_object['termgeneric']->cn == "default"){
 662         return $message;
 663       }
 664     }
 665
 666     $dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 667
 668     /* must: cn */
 669     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 670       $message[]= _("The required field 'Printer name' is not set.");
 671     }
 672
 673     /* must: cn */
 674     if(($this->BelongsTo == "Printer") && !is_dns_name($this->cn)){
 675       $message[]= _("Invalid character in printer name.");
 676     }
 677
 678     /* must: labeledURI */
 679     if(empty($this->labeledURI)){
 680       $message[]= "The required field 'Printer URL' is not set.";
 681     }
 682
 683     /* Check if there is already an entry with this cn*/
 684     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 685       $ldap= $this->config->get_ldap_link();
 686       $ldap->cd ($this->base);
 687       $ldap->ls("(cn=".$this->cn.")","ou=printers,ou=systems,".$this->base, array("cn"));
 688       if ($ldap->count() != 0){
 689         while ($attrs= $ldap->fetch()){
 690           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 691             continue;
 692           }
 693           if ($attrs['dn'] != $this->orig_dn){
 694             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 695             break;
 696           }
 697         }
 698       }
 699     }
 700
 701     return ($message);
 702   }
 703
 704
 705   /* Save to LDAP */
 706   function save()
 707   {
 708     /* Update dn, to ensure storing as printer instead of WS / terminal
 709      */
 710     if(preg_match("/terminal/i",$this->BelongsTo)){
 711       $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
 712     }
 713
 714     if(preg_match("/workstation/i",$this->BelongsTo)){
 715       $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
 716     }
 717
 718     if(!$this->is_account) return;
 719     if(isset($this->parent->by_object['workgeneric'])){
 720       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 721         return;
 722       }
 723     }elseif(isset($this->parent->by_object['termgeneric'])){
 724       if($this->parent->by_object['termgeneric']->cn == "default"){
 725         return;
 726       }
 727     }
 728
 729     /* If type is still unknown, the initialisation of this printer failed, abort. */
 730     if(preg_match("/unknown/i",$this->BelongsTo)){
 731       return;
 732     }
 733
 734     /* save ppd configuration */
 735     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 736       $this->PPDdialogToSave->save_ppd();
 737     }
 738     if($this->orig_dn != $this->dn){
 739       if(!empty($this->gotoPrinterPPD)) {
 740         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 741         $this->PPDdialogToSave->cn = $this->cn;
 742         $this->PPDdialogToSave->generateProperties();
 743         $this->PPDdialogToSave->update_ppd_url();
 744       }
 745     }
 746
 747     /* Remove previously selected ppd file.*/
 748     if($this->initial_PPD != $this->gotoPrinterPPD){
 749       if(!empty($this->initial_PPD)){
 750         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 751         $tmp->removeModifiedPPD();
 752       }
 753     }
 754
 755     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 756       $method="https://";
 757     }else{
 758       $method="http://";
 759     }
 760
 761     /* If no ppd is selected, remove this attribute */
 762     if(!empty($this->gotoPrinterPPD)) {
 763       $this->gotoPrinterPPD = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 764     }else{
 765       $this->gotoPrinterPPD = array();
 766     }
 767
 768     $dn= $this->dn;
 769     plugin::save();
 770     $ldap= $this->config->get_ldap_link();
 771
 772     /* reduce objectClasses to minimun */
 773     $this->attrs['objectClass']= $this->objectclasses;
 774
 775     /* Remove all empty values */
 776     if ($this->orig_dn == 'new'){
 777       $attrs= array();
 778       foreach ($this->attrs as $key => $val){
 779         if (is_array($val) && count($val) == 0){
 780           continue;
 781         }
 782         $attrs[$key]= $val;
 783       }
 784       $this->attrs= $attrs;
 785     }
 786
 787     /* Append printer user
 788      */
 789     $this->attrs['gotoUserPrinter']=array();
 790     foreach($this->member['AddUser'] as $mem){
 791       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 792     }
 793
 794     /* Append printer group
 795      */
 796     $this->attrs['gotoGroupPrinter'] = array();
 797     foreach($this->member['AddGroup'] as $mem){
 798       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 799     }
 800
 801     /* Append printer admin user
 802      */
 803     $this->attrs['gotoUserAdminPrinter'] = array();
 804     foreach($this->member['AddAdminUser'] as $mem){
 805       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 806     }
 807
 808     /* Append printer admin group
 809      */
 810     $this->attrs['gotoGroupAdminPrinter']= array();
 811     foreach($this->member['AddAdminGroup'] as $mem){
 812       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 813     }
 814
 815     if($this->orig_dn == 'new'){
 816       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 817         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 818           unset($this->attrs[$checkVar]);
 819         }
 820       }
 821     }else{
 822       if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 823         $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 824       }
 825     }
 826
 827     /* Ensure to create a new object */
 828     if(preg_match("/ou=incoming,/",$this->orig_dn)){
 829       $this->orig_dn = "new";
 830     }
 831
 832     /* Move object in necessary*/
 833     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 834       $this->move($this->orig_dn, $this->dn);
 835     }
 836
 837     /* Write back to ldap */
 838     $ldap= $this->config->get_ldap_link();
 839     $ldap->cat($this->dn);
 840     if(!$ldap->count()){
 841       $ldap->cd($this->config->current['BASE']);
 842       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 843       $ldap->cd($this->dn);
 844
 845       /* Remove empty values */
 846       foreach($this->attrs as $name => $value){
 847         if(empty($value)){
 848           unset($this->attrs[$name]);
 849         }
 850       }
 851
 852       $ldap->add($this->attrs);
 853       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 854       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 855     } else {
 856       $ldap->cd($this->dn);
 857       $this->cleanup();
 858       $ldap->modify ($this->attrs);
 859       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 860       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 861     }
 862     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system print/generic with dn '%s' failed."),$this->dn));
 863
 864     if(preg_match("/printer/i",$this->BelongsTo)){
 865       $this->netConfigDNS->cn = $this->cn;
 866       $this->netConfigDNS->dn = $this->dn;
 867       $this->netConfigDNS->save();
 868     }
 869
 870     /* This is a multi object. Handle tagging here... */
 871     $this->handle_object_tagging();
 872   }
 873
 874   function generateList(){
 875     $a_return=array();
 876
 877     foreach($this->member as $type => $values){
 878       $a_return[$type]=array();
 879       foreach($values as $value){
 880         if((preg_match("/Group/i",$type))){
 881           if(!isset($value['description'])){
 882             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 883           }else{
 884             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 885           }
 886         }else{
 887           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 888         }
 889       }
 890     }
 891     return($a_return);
 892   }
 893
 894   /* Return plugin informations for acl handling
 895       #FIXME FAIscript seams to ununsed within this class... */
 896   static function plInfo()
 897   {
 898     return (array(
 899           "plShortName"   => _("Generic"),
 900           "plDescription" => _("Print generic"),
 901           "plSelfModify"  => FALSE,
 902           "plDepends"     => array(),
 903           "plPriority"    => 4,
 904           "plSection"     => array("administration"),
 905           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 906                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 907           "plProvidedAcls"=> array(
 908             "cn"                => _("Name"),
 909             "base"                => _("Base") ,
 910             "description"       => _("Description"),
 911             "l"                 => _("Location"),
 912             "labeledURI"        => _("LabeledURL"),
 913             "gotoPrinterPPD"    => _("Printer PPD"),
 914             "gotoUserPrinter"   => _("Permissions"))
 915           ));
 916   }
 917
 918
 919   /* Delete member */
 920   function DelMember($type,$id)
 921   {
 922     /* Check if there was a printer "dn" given, or the "cn" */
 923     foreach($this->member[$type] as $key => $printer){
 924       if($printer['dn'] == $id) {
 925         $id = $key;
 926       }
 927     }
 928
 929     if(!$this->acl_is_writeable("gotoUserPrinter")){
 930       print_red(sprintf(_("You are not allowed to remove the given object '%s' from the list of members of printer '%s'."),$id,$this->dn));
 931       return(FALSE);
 932     }
 933
 934     if(isset($this->member[$type][$id])){
 935       unset($this->member[$type][$id]);
 936       return(TRUE);
 937     }
 938     return(FALSE);
 939   }
 940
 941
 942   /* Add given obejct to members */
 943   function AddMember($type,$dn)
 944   {
 945     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 946     if(!in_array_ics($type, $types)){
 947       print_red(sprintf(_("Illegal printer type while adding '%s' to the list of '%s' printers,"),$dn,$type));
 948       return(FALSE);
 949     }
 950
 951     if(!$this->acl_is_writeable("gotoUserPrinter")){
 952       print_red(sprintf(_("You are not allowed to add the given object '%s' to the list of members of '%s'."),$dn,$this->dn));
 953       return(FALSE);
 954     }
 955
 956     /* Get name of index attributes */
 957     if(preg_match("/user/i",$type)){
 958       $var = "uid";
 959     }else{
 960       $var = "cn";
 961     }
 962
 963     $ldap = $this->config->get_ldap_link();
 964     $ldap->cd($dn);
 965     $ldap->cat($dn,array($var,"cn"));
 966     if($ldap->count()){
 967
 968       $attrs = $ldap->fetch();
 969
 970       if(isset($attrs[$var][0])){
 971         $name = $attrs[$var][0];
 972
 973         /* Check if this uid/cn is already assigned to any permission */
 974         foreach($types as $ctype){
 975
 976           /* If we want to add a user, only check user/userAdmin members */
 977           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 978             continue;
 979           }
 980
 981           /* If we want to add a group, only check groups/adminGroups .. */
 982           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 983             continue;
 984           }
 985
 986           if(isset(  $this->member[$ctype][$name])){
 987             print_red(sprintf(_("Can't add '%s' to the list of members, it is already used."),$attrs[$var][0]));
 988             return(FALSE);
 989           }
 990         }
 991
 992         /* Everything is fine. So add the given object to members */
 993         $this->member[$type][$attrs[$var][0]] = $attrs ;
 994       }else{
 995         print_a($attrs);
 996       }
 997     }else{
 998       print_red(sprintf(_("Can't add '%s' to list of members, it is not reachable."),$dn));
 999       return(FALSE);
1000     }
1001     return(TRUE);
1002   }
1003
1004
1005    /* Display generic part for server copy & paste */
1006   function getCopyDialog()
1007   {
1008     $vars = array("cn");
1009     $smarty = get_smarty();
1010     $smarty->assign("cn" ,$this->cn);
1011     $smarty->assign("object","printer");
1012     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1013     $ret = array();
1014     $ret['string'] = $str;
1015     $ret['status'] = "";
1016     return($ret);
1017   }
1018
1019
1020   function saveCopyDialog()
1021   {
1022     if(isset($_POST['cn'])){
1023       $this->cn = $_POST['cn'];
1024     }
1025   }
1026
1027   function PrepareForCopyPaste($source)
1028   {
1029     plugin::PrepareForCopyPaste($source);
1030     if(isset($source['macAddress'][0])){
1031       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1032     }
1033     if(isset($source['ipHostNumber'][0])){
1034       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1035     }
1036
1037     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1038     foreach($this->attributes as $attr){
1039       $this->$attr = $source_o->$attr;
1040     }
1041     $this->member = $source_o -> member;
1042
1043     $this->gotoPrinterPPD = "";
1044   }
1045 }
1046
1047 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1048 ?>