gosa-plugins/goto/admin/systems/goto/class_printGeneric.inc

   1 <?php
   2
   3 class printgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $interfaces     = array();
   7   var $ignore_account = FALSE;
   8
   9   /* Needed values and lists */
  10   var $base             = "";
  11   var $cn               = "";
  12   var $l                = "";
  13   var $description      = "";
  14   var $labeledURI       = "";
  15   var $gotoPrinterPPD   = "";
  16   var $initial_PPD      = "";
  17   var $orig_dn          = "";
  18
  19   var $UserMember       ="";
  20   var $UserMembers      =array();
  21   var $UserMemberKeys   =array();
  22
  23   var $AdminMember      ="";
  24   var $AdminMembers     =array();
  25   var $AdminMemberKeys  =array();
  26
  27   var $PPDdialogToSave  = NULL;
  28   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  29
  30   var $member           =array();
  31   var $strings          = "";
  32   var $netConfigDNS;
  33   var $baseSelection    = false;
  34   var $macAddress       = "";
  35
  36   var $gotoUserAdminPrinter;
  37   var $gotoGroupAdminPrinter ;
  38   var $gotoGroupPrinter;
  39   var $gotoUserPrinter ;
  40
  41   /* attribute list for save action */
  42   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  43                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter","gosaUnitTag");
  44   var $objectclasses  = array("top", "gotoPrinter");
  45   var $view_logged    = FALSE;
  46   var $parent;
  47
  48   function printgeneric (&$config, $dn,$parent_init,$parent)
  49   {
  50     $this->config = &$config;
  51     $this->dn = $dn;
  52
  53     /* If parent was posted(the tabs object) we can detect the printer type. */
  54     if($parent){
  55       $this->parent = $parent;
  56       $this->getTypeOfPrinter();
  57     }else{
  58       $this->BelongsTo = "unknown";
  59       return;
  60     }
  61
  62     /* Update dn, to ensure storing as printer instead of WS / terminal */
  63     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  64       $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou'))."/",get_ou('printerou'),$this->dn);
  65     }
  66
  67     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  68       $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
  69     }
  70
  71     $this->orig_dn = $this->dn;
  72
  73     /* Get printer settings, possibly dn has changed */
  74     plugin::plugin ($config, $this->dn);
  75
  76     /* Get is_account initially_was_account status */
  77     $this->getTypeOfPrinter(true);
  78
  79     /* set orig dn to new if object is new */
  80     $ldap= $this->config->get_ldap_link();
  81     $ldap->cat($this->dn, array('dn'));
  82     if(!$ldap->count()){
  83       $this->orig_dn = "new";
  84     }
  85
  86     /* create dns object */
  87     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  88
  89     /* Set base */
  90     if ($this->dn == "new"){
  91       $ui= get_userinfo();
  92       $this->base= dn2base($ui->dn);
  93       $this->cn= "";
  94     } else {
  95
  96       /* Set base and check if the extracted base exists */
  97       if(preg_match("/".normalizePreg(get_ou('incomingou'))."/",$this->dn)){
  98         $this->base= preg_replace("/".normalizePreg(get_ou('incomingou'))."/","",dn2base($this->dn));
  99       }else{
 100         $this->base= preg_replace("/".normalizePreg(get_ou('printerou'))."/","",dn2base($this->dn));
 101       }
 102
 103       if(!isset($this->config->idepartments[$this->base])){
 104         msg_dialog::display(_("Internal error"), sprintf(_("Cannot determine a valid department for this object. Setting base to '%s'!"), session::get('CurrentMainBase')) , WARNING_DIALOG);
 105         $this->base  = session::get('CurrentMainBase');
 106       }
 107     }
 108
 109     /* Extract selected ppd */
 110     if(isset($this->gotoPrinterPPD)){
 111       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 112     }
 113
 114     $this->initial_PPD = $this->gotoPrinterPPD;
 115
 116     /* Prepare different member types */
 117     foreach(array("AddUser"       =>"gotoUserPrinter",
 118           "AddGroup"      =>"gotoGroupPrinter",
 119           "AddAdminUser"  =>"gotoUserAdminPrinter",
 120           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 121
 122       /* $this->members contains all members */
 123       $this->member[$type]=array();
 124
 125       if(isset($this->attrs[$attr])){
 126         $ldap->cd($this->config->current['BASE']) ;
 127         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 128
 129           $mem = $this->attrs[$attr][$i];
 130           if(preg_match("/Group/",$type)){
 131             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 132             if($ldap->count()){
 133               $entry = $ldap->fetch();
 134               $this->member[$type][$entry['cn'][0]]=$entry;
 135             }
 136           }else{
 137             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 138             if($ldap->count()){
 139               $entry = $ldap->fetch();
 140               $this->member[$type][$entry['uid'][0]]=$entry;
 141             }
 142           }
 143         }
 144       }
 145     }
 146   }
 147
 148   function set_acl_base($base)
 149   {
 150     plugin::set_acl_base($base);
 151     if(is_object($this->netConfigDNS)){
 152       $this->netConfigDNS->set_acl_base($base);
 153     }
 154   }
 155
 156   function set_acl_category($cat)
 157   {
 158     plugin::set_acl_category($cat);
 159     if(is_object($this->netConfigDNS)){
 160       $this->netConfigDNS->set_acl_category($cat);
 161     }
 162   }
 163
 164   /* Detect type of printer.
 165    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 166    * We can detect the type printer type when comparing the tabs objects
 167    */
 168   function getTypeOfPrinter($UpdateAccountStatus = false)
 169   {
 170     /* Disable account as default
 171      */
 172     $this->is_account = $this->initially_was_account = false;
 173
 174     /* Detect type of printer via parent tabs.
 175      */
 176
 177     $class = get_class($this->parent);
 178     if(isset($this->parent->by_object['workgeneric'])){
 179
 180       /* Exclude templates
 181        */
 182       $this->cn = $this->parent->by_object['workgeneric']->cn;
 183       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 184         $this->BelongsTo = "WorkstationTemplate";
 185       }else{
 186         $this->BelongsTo = "Workstation";
 187       }
 188     }elseif(isset($this->parent->by_object['termgeneric'])){
 189
 190       /* Exclude templates
 191        */
 192       $this->cn = $this->parent->by_object['termgeneric']->cn;
 193       if($this->parent->by_object['termgeneric']->cn == "default"){
 194         $this->BelongsTo = "TerminalTemplate";
 195       }else{
 196         $this->BelongsTo = "Terminal";
 197       }
 198     }elseif(isset($this->parent->by_name['printgeneric'])){
 199       $this->BelongsTo  = "Printer";
 200     }
 201
 202     if($UpdateAccountStatus){
 203
 204       /* Set is_account / was account
 205        */
 206       if($this->dn == "new"){
 207         $this->initially_was_account = false;
 208       }
 209
 210       /* If is printer it must be a true account.
 211        */
 212       if(preg_match("/printer/i",$this->BelongsTo)){
 213         $this->is_account = true;
 214       }
 215
 216       /* Update dn, to ensure storing as printer instead of WS / terminal
 217        */
 218       if(preg_match("/terminal/i",$this->BelongsTo)){
 219         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou'))."/",get_ou('printerou'),$this->dn);
 220       }
 221
 222       if(preg_match("/workstation/i",$this->BelongsTo)){
 223         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 224       }
 225
 226       /* Detect if this is a valid printer account;
 227        */
 228       $ldap = $this->config->get_ldap_link();
 229       $ldap->cat($this->dn, array('objectClass'));
 230
 231       if($ldap->count()){
 232         $attrs = $ldap->fetch();
 233         if(in_array("gotoPrinter",$attrs['objectClass'])){
 234           $this->initially_was_account = true;
 235           $this->is_account             = true;
 236         }else{
 237           $this->is_account = false;
 238         }
 239       }
 240     }
 241   }
 242
 243   function execute()
 244   {
 245     /* Call parent execute */
 246     plugin::execute();
 247
 248     if($this->is_account && !$this->view_logged){
 249       $this->view_logged = TRUE;
 250       new log("view","printer/".get_class($this),$this->dn);
 251     }
 252
 253
 254     /* If type of printer couldn't be detected (because of missing parent object in construction)
 255      * hide this tab.
 256      */
 257     if(preg_match("/unknown/i",$this->BelongsTo)){
 258       $display= $this->show_enable_header(_("Add printer extension"),
 259           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 260       return($display);
 261     }
 262
 263     /* Templates can't have printer extensions
 264      */
 265     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 266       $display= $this->show_enable_header(_("Add printer extension"),
 267           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 268       return($display);
 269     }
 270     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 271       $display= $this->show_enable_header(_("Add printer extension"),
 272           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 273       return($display);
 274     }
 275
 276     /* Get cn from base object */
 277     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 278       $this->cn = $this->parent->by_object['workgeneric']->cn;
 279     }
 280     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 281       $this->cn = $this->parent->by_object['termgeneric']->cn;
 282     }
 283
 284     $smarty= get_smarty();
 285
 286     /* Assign acls */
 287     $tmp = $this->plInfo();
 288     foreach($tmp['plProvidedAcls'] as $name => $translation){
 289       $smarty->assign($name."ACL", $this->getacl($name));
 290     }
 291
 292     $display="";
 293
 294     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 295     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 296       $smarty->assign("StandAlone",true);
 297     }else{
 298       $smarty->assign("StandAlone",false);
 299     }
 300
 301     /* Do we need to flip is_account state? */
 302     if(isset($_POST['modify_state'])){
 303       if($this->is_account && $this->acl_is_removeable()){
 304         $this->is_account= FALSE;
 305       }elseif(!$this->is_account && $this->acl_is_createable()){
 306         $this->is_account= TRUE;
 307       }
 308     }
 309
 310     /* Do we represent a valid printer? */
 311     if (!$this->is_account && $this->parent === NULL){
 312       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 313         msgPool::noValidExtension(_("printer"))."</b>";
 314       return($display);
 315     }
 316
 317     /* If this is a WS / Terminal depending printer, display account state button */
 318     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 319       if((empty($this->cn)) && ($this->dn != "new")){
 320         $display= $this->show_enable_header(_("Add printer extension"),
 321             msgPool::featuresDisabled(_("printer"))._("You can't enable it while 'cn' is not present in entry. Possibly you are currently creating a new terminal template."),TRUE,TRUE);
 322         $this->is_account= false;
 323         return $display;
 324       }
 325
 326       if (($this->is_account)){
 327         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 328           $display= $this->show_disable_header(_("Remove printer extension"),
 329               msgPool::featuresEnabled(_("printer")));
 330         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 331           $display= $this->show_disable_header(_("Remove printer extension"),
 332               msgPool::featuresDisabled(_("printer")));
 333         }
 334       }else{
 335         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 336           $display= $this->show_disable_header(_("Add printer extension"),
 337               msgPool::featuresEnabled(_("printer")));
 338         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 339           $display= $this->show_enable_header(_("Add printer extension"),
 340               msgPool::featuresDisabled(_("printer")));
 341         }
 342         return ($display);
 343       }
 344     }
 345
 346     /* Base select dialog */
 347     $once = true;
 348     foreach($_POST as $name => $value){
 349       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 350         $once = false;
 351         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 352         $this->dialog->setCurrentBase($this->base);
 353         $this->baseSelection = true;
 354       }
 355     }
 356
 357     /* Dialog handling for base select dialog
 358      * Check if base was selected, dialog aborted etc */
 359     if(is_object($this->dialog)){
 360
 361       $this->dialog->save_object();
 362       if($this->baseSelection){
 363         if($this->dialog->isClosed()){
 364           $this->dialog = false;
 365           $this->baseSelection = false;
 366         }elseif($this->dialog->isSelected()){
 367
 368           /* A new base was selected, check if it is a valid one */
 369           $tmp = $this->get_allowed_bases();
 370           if(isset($tmp[$this->dialog->isSelected()])){
 371             $this->base = $this->dialog->isSelected();
 372           }
 373
 374           $this->dialog= false;
 375           $this->baseSelection = false;
 376         }else{
 377           return($this->dialog->execute());
 378         }
 379       }
 380     }
 381
 382     /* Fill templating stuff */
 383     $smarty->assign("bases", $this->get_allowed_bases());
 384     $smarty->assign("base_select", $this->base);
 385
 386     /* Assign attributes */
 387     foreach ($this->attributes as $attr){
 388       $smarty->assign("$attr", $this->$attr);
 389     }
 390
 391     if(isset($_POST['AddUser'])){
 392       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 393     }
 394     if(isset($_POST['AddGroup'])){
 395       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 396     }
 397     if(isset($_POST['AddAdminUser'])){
 398       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 399     }
 400     if(isset($_POST['AddAdminGroup'])){
 401       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 402     }
 403
 404     /* Display ppd configure/select dialog      */
 405     if(isset($_POST['EditDriver'])){
 406       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 407         $this->dialog = $this->PPDdialogToSave;
 408       }else{
 409         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 410         $this->dialog->cn= $this->cn;
 411       }
 412     }
 413
 414     /* remove ppd */
 415     if(isset($_POST['RemoveDriver'])){
 416       $this->gotoPrinterPPD = array();
 417       $this->PPDdialogToSave = NULL;
 418     }
 419
 420     /* Close ppd dialog */
 421     if(isset($_POST['ClosePPD'])){
 422       unset($this->dialog);
 423       $this->dialog=FALSE;
 424     }
 425
 426     /* Save selected ppd */
 427     if(isset($_POST['SavePPD'])){
 428       $this->dialog->save_object();
 429       if(count($this->dialog->check())){
 430         foreach($this->dialog->check() as $msg){
 431           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 432         }
 433       }else{
 434         $this->gotoPrinterPPD = array();
 435         $this->gotoPrinterPPD = $this->dialog->save();
 436         $this->PPDdialogToSave = $this->dialog;
 437         unset($this->dialog);
 438         $this->dialog=FALSE;
 439       }
 440     }
 441
 442      /* Member management, delete user / group / admin ..*/
 443     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 444       foreach($_POST['UserMember'] as $mem){
 445         $this->DelMember('AddUser',$mem);
 446       }
 447     }
 448
 449     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 450       foreach($_POST['UserMember'] as $mem){
 451         $this->DelMember('AddGroup',$mem);
 452       }
 453     }
 454
 455     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 456       foreach($_POST['AdminMember'] as $mem){
 457         $this->DelMember('AddAdminUser',$mem);
 458       }
 459     }
 460
 461     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 462       foreach($_POST['AdminMember'] as $mem){
 463         $this->DelMember('AddAdminGroup',$mem);
 464       }
 465     }
 466
 467     /* Abort user / group adding dialog */
 468     if(isset($_POST['PrinterCancel'])){
 469       unset($this->dialog);
 470       $this->dialog= FALSE;
 471     }
 472
 473     /* Save selected users / groups */
 474     if(isset($_POST['PrinterSave'])){
 475       $this->dialog->save_object();
 476       if(count($this->dialog->check())){
 477         foreach($this->dialog->check() as $msg){
 478           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 479         }
 480       }else{
 481         $data= $new = $this->dialog->save();
 482         unset($data['type']);
 483         foreach($data as $mem){
 484           $this->AddMember($new['type'], $mem['dn']);
 485         }
 486         unset($this->dialog);
 487         $this->dialog=FALSE;
 488       }
 489     }
 490
 491     /* Display dialog, if there is currently one open*/
 492     if(is_object($this->dialog)){
 493       $this->dialog->save_object();
 494       $display = $this->dialog->execute();
 495       return $display;
 496     }
 497
 498     /* Parse selected ppd file */
 499     $config = session::get('config');
 500     if((isset($config->data['MAIN']['PPD_PATH']))&&(is_dir($config->data['MAIN']['PPD_PATH']))){
 501
 502       $path = $config->data['MAIN']['PPD_PATH'];
 503       if(!preg_match("/\/$/",$path)){
 504         $path = $path."/";
 505       }
 506
 507       $ppdManager= new ppdManager($path);
 508       if(!empty($this->gotoPrinterPPD)){
 509         if((!file_exists($path.$this->gotoPrinterPPD))){
 510           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 511         }else{
 512           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 513         }
 514       }else{
 515         $smarty->assign("driverInfo", _("Not defined"));
 516       }
 517     }else{
 518       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 519     }
 520
 521     /* Create user & admin user list */
 522     $list=$this->generateList();
 523     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 524     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 525
 526     asort($userlist);
 527     asort($adminlist);
 528
 529     if(!preg_match("/Printer/i",$this->BelongsTo)){
 530       if(preg_match("/Terminal/i",$this->BelongsTo)){
 531         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 532       }else{
 533         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 534       }
 535       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 536     }else{
 537       $smarty->assign("desc"    ,"");
 538     }
 539     $smarty->assign("UserMember"    ,$this->UserMember);
 540     $smarty->assign("UserMembers"   ,$userlist);
 541     $smarty->assign("UserMemberKeys",array_flip($userlist));
 542
 543     $smarty->assign("AdminMember"    ,$this->AdminMember);
 544     $smarty->assign("AdminMembers"   ,$adminlist);
 545     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 546     if(preg_match("/Printer/i",$this->BelongsTo)){
 547
 548       /* Show main page */
 549       $str = $this->netConfigDNS->execute();
 550       if(is_object($this->netConfigDNS->dialog)){
 551         return($str);
 552       }
 553       $smarty->assign("netconfig", $str);
 554     } else {
 555       $smarty->assign("netconfig", "");
 556     }
 557
 558     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 559   }
 560
 561   function remove_from_parent()
 562   {
 563     /* Only remove if there was initially an account */
 564     if($this->initially_was_account){
 565
 566       /* Update dn, to ensure storing as printer instead of WS / terminal
 567        */
 568       if(preg_match("/terminal/i",$this->BelongsTo)){
 569         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 570       }
 571
 572       if(preg_match("/workstation/i",$this->BelongsTo)){
 573         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 574       }
 575
 576       /* Check if this dn points to a printer, to avoid deleting something else */
 577       $ldap= $this->config->get_ldap_link();
 578       $ldap->cat($this->dn, array('dn',"objectClass"));
 579       if(!$ldap->count()){
 580         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 581         return;
 582       }
 583
 584       /* Check if obejct is a printer */
 585       $CheckPrinter = $ldap->fetch();
 586       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 587         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 588         return;
 589       }
 590
 591       /* Remove account & dns extension */
 592       $this->netConfigDNS->remove_from_parent();
 593       $ldap->rmdir($this->dn);
 594
 595       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 596
 597       if (!$ldap->success()){
 598         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 599       }
 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       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($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.get_ou('printerou').",".$this->base;
 664
 665     /* must: cn */
 666     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 667       $message[]= msgPool::required(_("Name"));
 668     }
 669
 670     /* must: cn */
 671     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 672       $message[]= msgPool::invalid(_("Name"));
 673     }
 674
 675     /* must: labeledURI */
 676     if(empty($this->labeledURI)){
 677       $message[]= msgPool::required(_("Printer URL"));
 678     }
 679
 680     /* Check if there is already an entry with this cn*/
 681     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 682       $ldap= $this->config->get_ldap_link();
 683       $ldap->cd ($this->base);
 684       $ldap->ls("(cn=".$this->cn.")",get_ou('printerou').$this->base, array("cn"));
 685       if ($ldap->count() != 0){
 686         while ($attrs= $ldap->fetch()){
 687           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 688             continue;
 689           }
 690           if ($attrs['dn'] != $this->orig_dn){
 691             $message[]= msgPool::duplicated(_("Name"));
 692             break;
 693           }
 694         }
 695       }
 696     }
 697
 698     return ($message);
 699   }
 700
 701
 702   /* Save to LDAP */
 703   function save()
 704   {
 705     /* Update dn, to ensure storing as printer instead of WS / terminal
 706      */
 707     if(preg_match("/terminal/i",$this->BelongsTo)){
 708       $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 709     }
 710
 711     if(preg_match("/workstation/i",$this->BelongsTo)){
 712       $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 713     }
 714
 715     if(!$this->is_account) return;
 716     if(isset($this->parent->by_object['workgeneric'])){
 717       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 718         return;
 719       }
 720
 721       /* Adapt IP & mac from parent object */
 722       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 723       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 724
 725     }elseif(isset($this->parent->by_object['termgeneric'])){
 726       if($this->parent->by_object['termgeneric']->cn == "default"){
 727         return;
 728       }
 729
 730       /* Adapt IP & mac from parent object */
 731       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 732       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 733     }
 734
 735     /* If type is still unknown, the initialisation of this printer failed, abort. */
 736     if(preg_match("/unknown/i",$this->BelongsTo)){
 737       return;
 738     }
 739
 740     /* save ppd configuration */
 741     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 742       $this->PPDdialogToSave->save_ppd();
 743     }
 744     if($this->orig_dn != $this->dn){
 745       if(!empty($this->gotoPrinterPPD)) {
 746         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 747         $this->PPDdialogToSave->cn = $this->cn;
 748         $this->PPDdialogToSave->generateProperties();
 749         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 750       }
 751     }
 752
 753     /* Remove previously selected ppd file.*/
 754     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 755       if(!empty($this->initial_PPD)){
 756         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 757         $tmp->removeModifiedPPD();
 758       }
 759     }
 760
 761     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 762       $method="https://";
 763     }else{
 764       $method="http://";
 765     }
 766
 767     /* Get servername */
 768     $server = $_SERVER['SERVER_NAME'];
 769     if(tests::is_ip($server)){
 770       $server_name = gethostbyaddr($server);
 771     }else{
 772       $server_name = gethostbyaddr(gethostbyname($server));
 773     }
 774
 775     /* If no ppd is selected, remove this attribute */
 776     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 777       $this->gotoPrinterPPD = $method.str_replace("//","/",$server_name."/ppd/".$this->gotoPrinterPPD);
 778     }else{
 779       $this->gotoPrinterPPD = array();
 780     }
 781
 782     $dn= $this->dn;
 783
 784     /* reduce objectClasses to minimun */
 785     $this->attrs['objectClass']= $this->objectclasses;
 786
 787     plugin::save();
 788     $ldap= $this->config->get_ldap_link();
 789
 790     /* Remove all empty values */
 791     if ($this->orig_dn == 'new'){
 792       $attrs= array();
 793       foreach ($this->attrs as $key => $val){
 794         if (is_array($val) && count($val) == 0){
 795           continue;
 796         }
 797         $attrs[$key]= $val;
 798       }
 799       $this->attrs= $attrs;
 800     }
 801
 802     /* Append printer user
 803      */
 804     $this->attrs['gotoUserPrinter']=array();
 805     foreach($this->member['AddUser'] as $mem){
 806       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 807     }
 808
 809     /* Append printer group
 810      */
 811     $this->attrs['gotoGroupPrinter'] = array();
 812     foreach($this->member['AddGroup'] as $mem){
 813       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 814     }
 815
 816     /* Append printer admin user
 817      */
 818     $this->attrs['gotoUserAdminPrinter'] = array();
 819     foreach($this->member['AddAdminUser'] as $mem){
 820       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 821     }
 822
 823     /* Append printer admin group
 824      */
 825     $this->attrs['gotoGroupAdminPrinter']= array();
 826     foreach($this->member['AddAdminGroup'] as $mem){
 827       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 828     }
 829
 830     if($this->orig_dn == 'new'){
 831       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 832         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 833           unset($this->attrs[$checkVar]);
 834         }
 835       }
 836     }
 837
 838     /* Ensure to create a new object */
 839     if(preg_match("/".normalizePreg(get_ou('incomingou'))."/",$this->orig_dn)){
 840       $this->orig_dn = "new";
 841     }
 842
 843     /* Move object in necessary*/
 844     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 845       $this->move($this->orig_dn, $this->dn);
 846     }
 847
 848     /* Write back to ldap */
 849     $ldap= $this->config->get_ldap_link();
 850     $ldap->cat($this->dn);
 851     if(!$ldap->count()){
 852       $ldap->cd($this->config->current['BASE']);
 853       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 854       $ldap->cd($this->dn);
 855
 856       /* Remove empty values */
 857       foreach($this->attrs as $name => $value){
 858         if(empty($value)){
 859           unset($this->attrs[$name]);
 860         }
 861       }
 862
 863       $ldap->add($this->attrs);
 864       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 865       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 866     } else {
 867       $ldap->cd($this->dn);
 868       $this->cleanup();
 869       $ldap->modify ($this->attrs);
 870       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 871       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 872     }
 873     if (!$ldap->success()){
 874       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 875     }
 876
 877     #if(preg_match("/printer/i",$this->BelongsTo)){
 878       $this->netConfigDNS->cn = $this->cn;
 879       $this->netConfigDNS->dn = $this->dn;
 880       $this->netConfigDNS->save();
 881     #}
 882   }
 883
 884   function generateList(){
 885     $a_return=array();
 886
 887     foreach($this->member as $type => $values){
 888       $a_return[$type]=array();
 889       foreach($values as $value){
 890         if((preg_match("/Group/i",$type))){
 891           if(!isset($value['description'])){
 892             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 893           }else{
 894             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 895           }
 896         }else{
 897           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 898         }
 899       }
 900     }
 901     return($a_return);
 902   }
 903
 904   /* Return plugin informations for acl handling
 905       #FIXME FAIscript seams to ununsed within this class... */
 906   static function plInfo()
 907   {
 908     return (array(
 909           "plShortName"   => _("Generic"),
 910           "plDescription" => _("Print generic"),
 911           "plSelfModify"  => FALSE,
 912           "plDepends"     => array(),
 913           "plPriority"    => 4,
 914           "plSection"     => array("administration"),
 915           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 916                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 917           "plProvidedAcls"=> array(
 918             "cn"                => _("Name"),
 919             "base"                => _("Base") ,
 920             "description"       => _("Description"),
 921             "l"                 => _("Location"),
 922             "labeledURI"        => _("LabeledURL"),
 923             "gotoPrinterPPD"    => _("Printer PPD"),
 924             "gotoUserPrinter"   => _("Permissions"))
 925           ));
 926   }
 927
 928
 929   /* Delete member */
 930   function DelMember($type,$id)
 931   {
 932     /* Check if there was a printer "dn" given, or the "cn" */
 933     foreach($this->member[$type] as $key => $printer){
 934       if($printer['dn'] == $id) {
 935         $id = $key;
 936       }
 937     }
 938
 939     if(!$this->acl_is_writeable("gotoUserPrinter")){
 940       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
 941       return(FALSE);
 942     }
 943
 944     if(isset($this->member[$type][$id])){
 945       unset($this->member[$type][$id]);
 946       return(TRUE);
 947     }
 948     return(FALSE);
 949   }
 950
 951
 952   /* Add given obejct to members */
 953   function AddMember($type,$dn)
 954   {
 955     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 956     if(!in_array_ics($type, $types)){
 957       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
 958       return(FALSE);
 959     }
 960
 961     if(!$this->acl_is_writeable("gotoUserPrinter")){
 962       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
 963       return(FALSE);
 964     }
 965
 966     /* Get name of index attributes */
 967     if(preg_match("/user/i",$type)){
 968       $var = "uid";
 969     }else{
 970       $var = "cn";
 971     }
 972
 973     $ldap = $this->config->get_ldap_link();
 974     $ldap->cd($dn);
 975     $ldap->cat($dn,array($var,"cn"));
 976     if($ldap->count()){
 977
 978       $attrs = $ldap->fetch();
 979
 980       if(isset($attrs[$var][0])){
 981         $name = $attrs[$var][0];
 982
 983         /* Check if this uid/cn is already assigned to any permission */
 984         foreach($types as $ctype){
 985
 986           /* If we want to add a user, only check user/userAdmin members */
 987           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 988             continue;
 989           }
 990
 991           /* If we want to add a group, only check groups/adminGroups .. */
 992           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 993             continue;
 994           }
 995
 996           if(isset(  $this->member[$ctype][$name])){
 997             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
 998             return(FALSE);
 999           }
1000         }
1001
1002         /* Everything is fine. So add the given object to members */
1003         $this->member[$type][$attrs[$var][0]] = $attrs ;
1004       }else{
1005         print_a($attrs);
1006       }
1007     }else{
1008       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1009       return(FALSE);
1010     }
1011     return(TRUE);
1012   }
1013
1014
1015    /* Display generic part for server copy & paste */
1016   function getCopyDialog()
1017   {
1018     $vars = array("cn");
1019     $smarty = get_smarty();
1020     $smarty->assign("cn" ,$this->cn);
1021     $smarty->assign("object","printer");
1022     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1023     $ret = array();
1024     $ret['string'] = $str;
1025     $ret['status'] = "";
1026     return($ret);
1027   }
1028
1029
1030   function saveCopyDialog()
1031   {
1032     if(isset($_POST['cn'])){
1033       $this->cn = $_POST['cn'];
1034     }
1035   }
1036
1037   function PrepareForCopyPaste($source)
1038   {
1039     plugin::PrepareForCopyPaste($source);
1040     if(isset($source['macAddress'][0])){
1041       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1042     }
1043     if(isset($source['ipHostNumber'][0])){
1044       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1045     }
1046
1047     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1048     foreach($this->attributes as $attr){
1049       $this->$attr = $source_o->$attr;
1050     }
1051     $this->member = $source_o -> member;
1052
1053     $this->gotoPrinterPPD = "";
1054   }
1055 }
1056
1057 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1058 ?>