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]['count'])) {
 126         unset($this->attrs[$attr]['count']);
 127       }
 128
 129       if(isset($this->attrs[$attr])){
 130         foreach($this->attrs[$attr] as $mem){
 131           if(preg_match("/Group/",$type)){
 132             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 133             if($ldap->count()){
 134               $entry = $ldap->fetch();
 135               $this->member[$type][$entry['cn'][0]]=$entry;
 136             }
 137           }else{
 138             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 139             if($ldap->count()){
 140               $entry = $ldap->fetch();
 141               $this->member[$type][$entry['uid'][0]]=$entry;
 142             }
 143           }
 144         }
 145       }
 146     }
 147   }
 148
 149   function set_acl_base($base)
 150   {
 151     plugin::set_acl_base($base);
 152     if(is_object($this->netConfigDNS)){
 153       $this->netConfigDNS->set_acl_base($base);
 154     }
 155   }
 156
 157   function set_acl_category($cat)
 158   {
 159     plugin::set_acl_category($cat);
 160     if(is_object($this->netConfigDNS)){
 161       $this->netConfigDNS->set_acl_category($cat);
 162     }
 163   }
 164
 165   /* Detect type of printer.
 166    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 167    * We can detect the type printer type when comparing the tabs objects
 168    */
 169   function getTypeOfPrinter($UpdateAccountStatus = false)
 170   {
 171     /* Disable account as default
 172      */
 173     $this->is_account = $this->initially_was_account = false;
 174
 175     /* Detect type of printer via parent tabs.
 176      */
 177
 178     $class = get_class($this->parent);
 179     if(isset($this->parent->by_object['workgeneric'])){
 180
 181       /* Exclude templates
 182        */
 183       $this->cn = $this->parent->by_object['workgeneric']->cn;
 184       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 185         $this->BelongsTo = "WorkstationTemplate";
 186       }else{
 187         $this->BelongsTo = "Workstation";
 188       }
 189     }elseif(isset($this->parent->by_object['termgeneric'])){
 190
 191       /* Exclude templates
 192        */
 193       $this->cn = $this->parent->by_object['termgeneric']->cn;
 194       if($this->parent->by_object['termgeneric']->cn == "default"){
 195         $this->BelongsTo = "TerminalTemplate";
 196       }else{
 197         $this->BelongsTo = "Terminal";
 198       }
 199     }elseif(isset($this->parent->by_name['printgeneric'])){
 200       $this->BelongsTo  = "Printer";
 201     }
 202
 203     if($UpdateAccountStatus){
 204
 205       /* Set is_account / was account
 206        */
 207       if($this->dn == "new"){
 208         $this->initially_was_account = false;
 209       }
 210
 211       /* If is printer it must be a true account.
 212        */
 213       if(preg_match("/printer/i",$this->BelongsTo)){
 214         $this->is_account = true;
 215       }
 216
 217       /* Update dn, to ensure storing as printer instead of WS / terminal
 218        */
 219       if(preg_match("/terminal/i",$this->BelongsTo)){
 220         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou'))."/",get_ou('printerou'),$this->dn);
 221       }
 222
 223       if(preg_match("/workstation/i",$this->BelongsTo)){
 224         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 225       }
 226
 227       /* Detect if this is a valid printer account;
 228        */
 229       $ldap = $this->config->get_ldap_link();
 230       $ldap->cat($this->dn, array('objectClass'));
 231
 232       if($ldap->count()){
 233         $attrs = $ldap->fetch();
 234         if(in_array("gotoPrinter",$attrs['objectClass'])){
 235           $this->initially_was_account = true;
 236           $this->is_account             = true;
 237         }else{
 238           $this->is_account = false;
 239         }
 240       }
 241     }
 242   }
 243
 244   function execute()
 245   {
 246     /* Call parent execute */
 247     plugin::execute();
 248
 249     if($this->is_account && !$this->view_logged){
 250       $this->view_logged = TRUE;
 251       new log("view","printer/".get_class($this),$this->dn);
 252     }
 253
 254
 255     /* If type of printer couldn't be detected (because of missing parent object in construction)
 256      * hide this tab.
 257      */
 258     if(preg_match("/unknown/i",$this->BelongsTo)){
 259       $display= $this->show_enable_header(_("Add printer extension"),
 260           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 261       return($display);
 262     }
 263
 264     /* Templates can't have printer extensions
 265      */
 266     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 267       $display= $this->show_enable_header(_("Add printer extension"),
 268           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 269       return($display);
 270     }
 271     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 272       $display= $this->show_enable_header(_("Add printer extension"),
 273           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 274       return($display);
 275     }
 276
 277     /* Get cn from base object */
 278     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 279       $this->cn = $this->parent->by_object['workgeneric']->cn;
 280     }
 281     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 282       $this->cn = $this->parent->by_object['termgeneric']->cn;
 283     }
 284
 285     $smarty= get_smarty();
 286
 287     /* Assign acls */
 288     $tmp = $this->plInfo();
 289     foreach($tmp['plProvidedAcls'] as $name => $translation){
 290       $smarty->assign($name."ACL", $this->getacl($name));
 291     }
 292
 293     $display="";
 294
 295     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 296     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 297       $smarty->assign("StandAlone",true);
 298     }else{
 299       $smarty->assign("StandAlone",false);
 300     }
 301
 302     /* Do we need to flip is_account state? */
 303     if(isset($_POST['modify_state'])){
 304       if($this->is_account && $this->acl_is_removeable()){
 305         $this->is_account= FALSE;
 306       }elseif(!$this->is_account && $this->acl_is_createable()){
 307         $this->is_account= TRUE;
 308       }
 309     }
 310
 311     /* Do we represent a valid printer? */
 312     if (!$this->is_account && $this->parent === NULL){
 313       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 314         msgPool::noValidExtension(_("printer"))."</b>";
 315       return($display);
 316     }
 317
 318     /* If this is a WS / Terminal depending printer, display account state button */
 319     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 320       if((empty($this->cn)) && ($this->dn != "new")){
 321         $display= $this->show_enable_header(_("Add printer extension"),
 322             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);
 323         $this->is_account= false;
 324         return $display;
 325       }
 326
 327       if (($this->is_account)){
 328         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 329           $display= $this->show_disable_header(_("Remove printer extension"),
 330               msgPool::featuresEnabled(_("printer")));
 331         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 332           $display= $this->show_disable_header(_("Remove printer extension"),
 333               msgPool::featuresDisabled(_("printer")));
 334         }
 335       }else{
 336         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 337           $display= $this->show_disable_header(_("Add printer extension"),
 338               msgPool::featuresEnabled(_("printer")));
 339         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 340           $display= $this->show_enable_header(_("Add printer extension"),
 341               msgPool::featuresDisabled(_("printer")));
 342         }
 343         return ($display);
 344       }
 345     }
 346
 347     /* Base select dialog */
 348     $once = true;
 349     foreach($_POST as $name => $value){
 350       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 351         $once = false;
 352         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 353         $this->dialog->setCurrentBase($this->base);
 354         $this->baseSelection = true;
 355       }
 356     }
 357
 358     /* Dialog handling for base select dialog
 359      * Check if base was selected, dialog aborted etc */
 360     if(is_object($this->dialog)){
 361
 362       $this->dialog->save_object();
 363       if($this->baseSelection){
 364         if($this->dialog->isClosed()){
 365           $this->dialog = false;
 366           $this->baseSelection = false;
 367         }elseif($this->dialog->isSelected()){
 368
 369           /* A new base was selected, check if it is a valid one */
 370           $tmp = $this->get_allowed_bases();
 371           if(isset($tmp[$this->dialog->isSelected()])){
 372             $this->base = $this->dialog->isSelected();
 373           }
 374
 375           $this->dialog= false;
 376           $this->baseSelection = false;
 377         }else{
 378           return($this->dialog->execute());
 379         }
 380       }
 381     }
 382
 383     /* Fill templating stuff */
 384     $smarty->assign("bases", $this->get_allowed_bases());
 385     $smarty->assign("base_select", $this->base);
 386
 387     /* Assign attributes */
 388     foreach ($this->attributes as $attr){
 389       $smarty->assign("$attr", $this->$attr);
 390     }
 391
 392     if(isset($_POST['AddUser'])){
 393       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser");
 394     }
 395     if(isset($_POST['AddGroup'])){
 396       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 397     }
 398     if(isset($_POST['AddAdminUser'])){
 399       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 400     }
 401     if(isset($_POST['AddAdminGroup'])){
 402       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 403     }
 404
 405     /* Display ppd configure/select dialog      */
 406     if(isset($_POST['EditDriver'])){
 407       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 408         $this->dialog = $this->PPDdialogToSave;
 409       }else{
 410         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 411         $this->dialog->cn= $this->cn;
 412       }
 413     }
 414
 415     /* remove ppd */
 416     if(isset($_POST['RemoveDriver'])){
 417       $this->gotoPrinterPPD = array();
 418       $this->PPDdialogToSave = NULL;
 419     }
 420
 421     /* Close ppd dialog */
 422     if(isset($_POST['ClosePPD'])){
 423       unset($this->dialog);
 424       $this->dialog=FALSE;
 425     }
 426
 427     /* Save selected ppd */
 428     if(isset($_POST['SavePPD'])){
 429       $this->dialog->save_object();
 430       if(count($this->dialog->check())){
 431         foreach($this->dialog->check() as $msg){
 432           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 433         }
 434       }else{
 435         $this->gotoPrinterPPD = array();
 436         $this->gotoPrinterPPD = $this->dialog->save();
 437         $this->PPDdialogToSave = $this->dialog;
 438         unset($this->dialog);
 439         $this->dialog=FALSE;
 440       }
 441     }
 442
 443      /* Member management, delete user / group / admin ..*/
 444     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 445       foreach($_POST['UserMember'] as $mem){
 446         $this->DelMember('AddUser',$mem);
 447       }
 448     }
 449
 450     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 451       foreach($_POST['UserMember'] as $mem){
 452         $this->DelMember('AddGroup',$mem);
 453       }
 454     }
 455
 456     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 457       foreach($_POST['AdminMember'] as $mem){
 458         $this->DelMember('AddAdminUser',$mem);
 459       }
 460     }
 461
 462     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 463       foreach($_POST['AdminMember'] as $mem){
 464         $this->DelMember('AddAdminGroup',$mem);
 465       }
 466     }
 467
 468     /* Abort user / group adding dialog */
 469     if(isset($_POST['PrinterCancel'])){
 470       unset($this->dialog);
 471       $this->dialog= FALSE;
 472     }
 473
 474     /* Save selected users / groups */
 475     if(isset($_POST['PrinterSave'])){
 476       $this->dialog->save_object();
 477       if(count($this->dialog->check())){
 478         foreach($this->dialog->check() as $msg){
 479           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 480         }
 481       }else{
 482         $data= $new = $this->dialog->save();
 483         unset($data['type']);
 484         foreach($data as $mem){
 485           $this->AddMember($new['type'], $mem['dn']);
 486         }
 487         unset($this->dialog);
 488         $this->dialog=FALSE;
 489       }
 490     }
 491
 492     /* Display dialog, if there is currently one open*/
 493     if(is_object($this->dialog)){
 494       $this->dialog->save_object();
 495       $display = $this->dialog->execute();
 496       return $display;
 497     }
 498
 499     /* Parse selected ppd file */
 500     $config = session::get('config');
 501     if((isset($config->data['MAIN']['PPD_PATH']))&&(is_dir($config->data['MAIN']['PPD_PATH']))){
 502
 503       $path = $config->data['MAIN']['PPD_PATH'];
 504       if(!preg_match("/\/$/",$path)){
 505         $path = $path."/";
 506       }
 507
 508       $ppdManager= new ppdManager($path);
 509       if(!empty($this->gotoPrinterPPD)){
 510         if((!file_exists($path.$this->gotoPrinterPPD))){
 511           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 512         }else{
 513           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 514         }
 515       }else{
 516         $smarty->assign("driverInfo", _("Not defined"));
 517       }
 518     }else{
 519       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 520     }
 521
 522     /* Create user & admin user list */
 523     $list=$this->generateList();
 524     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 525     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 526
 527     asort($userlist);
 528     asort($adminlist);
 529
 530     if(!preg_match("/Printer/i",$this->BelongsTo)){
 531       if(preg_match("/Terminal/i",$this->BelongsTo)){
 532         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 533       }else{
 534         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 535       }
 536       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 537     }else{
 538       $smarty->assign("desc"    ,"");
 539     }
 540     $smarty->assign("UserMember"    ,$this->UserMember);
 541     $smarty->assign("UserMembers"   ,$userlist);
 542     $smarty->assign("UserMemberKeys",array_flip($userlist));
 543
 544     $smarty->assign("AdminMember"    ,$this->AdminMember);
 545     $smarty->assign("AdminMembers"   ,$adminlist);
 546     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 547     if(preg_match("/Printer/i",$this->BelongsTo)){
 548
 549       /* Show main page */
 550       $str = $this->netConfigDNS->execute();
 551       if(is_object($this->netConfigDNS->dialog)){
 552         return($str);
 553       }
 554       $smarty->assign("netconfig", $str);
 555     } else {
 556       $smarty->assign("netconfig", "");
 557     }
 558
 559     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 560   }
 561
 562   function remove_from_parent()
 563   {
 564     /* Only remove if there was initially an account */
 565     if($this->initially_was_account){
 566
 567       /* Update dn, to ensure storing as printer instead of WS / terminal
 568        */
 569       if(preg_match("/terminal/i",$this->BelongsTo)){
 570         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 571       }
 572
 573       if(preg_match("/workstation/i",$this->BelongsTo)){
 574         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 575       }
 576
 577       /* Check if this dn points to a printer, to avoid deleting something else */
 578       $ldap= $this->config->get_ldap_link();
 579       $ldap->cat($this->dn, array('dn',"objectClass"));
 580       if(!$ldap->count()){
 581         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 582         return;
 583       }
 584
 585       /* Check if obejct is a printer */
 586       $CheckPrinter = $ldap->fetch();
 587       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 588         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 589         return;
 590       }
 591
 592       /* Remove account & dns extension */
 593       $this->netConfigDNS->remove_from_parent();
 594       $ldap->rmdir($this->dn);
 595
 596       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 597
 598       if (!$ldap->success()){
 599         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 600       }
 601       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 602
 603       /* Delete references to object groups */
 604       $ldap->cd ($this->config->current['BASE']);
 605       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 606       while ($ldap->fetch()){
 607         $og= new ogroup($this->config, $ldap->getDN());
 608         unset($og->member[$this->dn]);
 609         $og->save ();
 610       }
 611
 612       /* Remove previously selected ppd file.*/
 613       if(!empty($this->initial_PPD)){
 614         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 615         $tmp->removeModifiedPPD();
 616       }
 617     }
 618   }
 619
 620
 621   /* Save data to object */
 622   function save_object()
 623   {
 624     /* Create a base backup and reset the
 625        base directly after calling plugin::save_object();
 626        Base will be set seperatly a few lines below */
 627     $base_tmp = $this->base;
 628     plugin::save_object();
 629     $this->base = $base_tmp;
 630
 631     if(is_object($this->netConfigDNS)){
 632       $this->netConfigDNS->save_object();
 633     }
 634
 635     /* Set new base if allowed */
 636     $tmp = $this->get_allowed_bases();
 637     if(isset($_POST['base'])){
 638       if(isset($tmp[$_POST['base']])){
 639         $this->base= $_POST['base'];
 640       }
 641     }
 642   }
 643
 644   /* Check supplied data */
 645   function check()
 646   {
 647     /* Call common method to give check the hook */
 648     $message= plugin::check();
 649     if (preg_match("/printer/i",$this->BelongsTo)){
 650       $message= array_merge($message, $this->netConfigDNS->check());
 651     }
 652
 653     /* Don't display check messages if this is a template object */
 654     if(isset($this->parent->by_object['workgeneric'])){
 655       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 656         return $message;
 657       }
 658     }elseif(isset($this->parent->by_object['termgeneric'])){
 659       if($this->parent->by_object['termgeneric']->cn == "default"){
 660         return $message;
 661       }
 662     }
 663
 664     $dn= "cn=".$this->cn.get_ou('printerou').",".$this->base;
 665
 666     /* must: cn */
 667     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 668       $message[]= msgPool::required(_("Name"));
 669     }
 670
 671     /* must: cn */
 672     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 673       $message[]= msgPool::invalid(_("Name"));
 674     }
 675
 676     /* must: labeledURI */
 677     if(empty($this->labeledURI)){
 678       $message[]= msgPool::required(_("Printer URL"));
 679     }
 680
 681     /* Check if there is already an entry with this cn*/
 682     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 683       $ldap= $this->config->get_ldap_link();
 684       $ldap->cd ($this->base);
 685       $ldap->ls("(cn=".$this->cn.")",get_ou('printerou').$this->base, array("cn"));
 686       if ($ldap->count() != 0){
 687         while ($attrs= $ldap->fetch()){
 688           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 689             continue;
 690           }
 691           if ($attrs['dn'] != $this->orig_dn){
 692             $message[]= msgPool::duplicated(_("Name"));
 693             break;
 694           }
 695         }
 696       }
 697     }
 698
 699     return ($message);
 700   }
 701
 702
 703   /* Save to LDAP */
 704   function save()
 705   {
 706     /* Update dn, to ensure storing as printer instead of WS / terminal
 707      */
 708     if(preg_match("/terminal/i",$this->BelongsTo)){
 709       $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 710     }
 711
 712     if(preg_match("/workstation/i",$this->BelongsTo)){
 713       $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 714     }
 715
 716     if(!$this->is_account) return;
 717     if(isset($this->parent->by_object['workgeneric'])){
 718       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 719         return;
 720       }
 721     }elseif(isset($this->parent->by_object['termgeneric'])){
 722       if($this->parent->by_object['termgeneric']->cn == "default"){
 723         return;
 724       }
 725     }
 726
 727     /* If type is still unknown, the initialisation of this printer failed, abort. */
 728     if(preg_match("/unknown/i",$this->BelongsTo)){
 729       return;
 730     }
 731
 732     /* save ppd configuration */
 733     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 734       $this->PPDdialogToSave->save_ppd();
 735     }
 736     if($this->orig_dn != $this->dn){
 737       if(!empty($this->gotoPrinterPPD)) {
 738         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 739         $this->PPDdialogToSave->cn = $this->cn;
 740         $this->PPDdialogToSave->generateProperties();
 741         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 742       }
 743     }
 744
 745     /* Remove previously selected ppd file.*/
 746     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 747       if(!empty($this->initial_PPD)){
 748         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 749         $tmp->removeModifiedPPD();
 750       }
 751     }
 752
 753     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 754       $method="https://";
 755     }else{
 756       $method="http://";
 757     }
 758
 759     /* If no ppd is selected, remove this attribute */
 760     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 761       $this->gotoPrinterPPD = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 762     }else{
 763       $this->gotoPrinterPPD = array();
 764     }
 765
 766     $dn= $this->dn;
 767
 768     /* reduce objectClasses to minimun */
 769     $this->attrs['objectClass']= $this->objectclasses;
 770
 771     plugin::save();
 772     $ldap= $this->config->get_ldap_link();
 773
 774     /* Remove all empty values */
 775     if ($this->orig_dn == 'new'){
 776       $attrs= array();
 777       foreach ($this->attrs as $key => $val){
 778         if (is_array($val) && count($val) == 0){
 779           continue;
 780         }
 781         $attrs[$key]= $val;
 782       }
 783       $this->attrs= $attrs;
 784     }
 785
 786     /* Append printer user
 787      */
 788     $this->attrs['gotoUserPrinter']=array();
 789     foreach($this->member['AddUser'] as $mem){
 790       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 791     }
 792
 793     /* Append printer group
 794      */
 795     $this->attrs['gotoGroupPrinter'] = array();
 796     foreach($this->member['AddGroup'] as $mem){
 797       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 798     }
 799
 800     /* Append printer admin user
 801      */
 802     $this->attrs['gotoUserAdminPrinter'] = array();
 803     foreach($this->member['AddAdminUser'] as $mem){
 804       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 805     }
 806
 807     /* Append printer admin group
 808      */
 809     $this->attrs['gotoGroupAdminPrinter']= array();
 810     foreach($this->member['AddAdminGroup'] as $mem){
 811       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 812     }
 813
 814     if($this->orig_dn == 'new'){
 815       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 816         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 817           unset($this->attrs[$checkVar]);
 818         }
 819       }
 820     }
 821
 822     /* Ensure to create a new object */
 823     if(preg_match("/".normalizePreg(get_ou('incomingou'))."/",$this->orig_dn)){
 824       $this->orig_dn = "new";
 825     }
 826
 827     /* Move object in necessary*/
 828     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 829       $this->move($this->orig_dn, $this->dn);
 830     }
 831
 832     /* Write back to ldap */
 833     $ldap= $this->config->get_ldap_link();
 834     $ldap->cat($this->dn);
 835     if(!$ldap->count()){
 836       $ldap->cd($this->config->current['BASE']);
 837       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 838       $ldap->cd($this->dn);
 839
 840       /* Remove empty values */
 841       foreach($this->attrs as $name => $value){
 842         if(empty($value)){
 843           unset($this->attrs[$name]);
 844         }
 845       }
 846
 847       $ldap->add($this->attrs);
 848       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 849       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 850     } else {
 851       $ldap->cd($this->dn);
 852       $this->cleanup();
 853       $ldap->modify ($this->attrs);
 854       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 855       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 856     }
 857     if (!$ldap->success()){
 858       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 859     }
 860
 861     if(preg_match("/printer/i",$this->BelongsTo)){
 862       $this->netConfigDNS->cn = $this->cn;
 863       $this->netConfigDNS->dn = $this->dn;
 864       $this->netConfigDNS->save();
 865     }
 866   }
 867
 868   function generateList(){
 869     $a_return=array();
 870
 871     foreach($this->member as $type => $values){
 872       $a_return[$type]=array();
 873       foreach($values as $value){
 874         if((preg_match("/Group/i",$type))){
 875           if(!isset($value['description'])){
 876             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 877           }else{
 878             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 879           }
 880         }else{
 881           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 882         }
 883       }
 884     }
 885     return($a_return);
 886   }
 887
 888   /* Return plugin informations for acl handling
 889       #FIXME FAIscript seams to ununsed within this class... */
 890   static function plInfo()
 891   {
 892     return (array(
 893           "plShortName"   => _("Generic"),
 894           "plDescription" => _("Print generic"),
 895           "plSelfModify"  => FALSE,
 896           "plDepends"     => array(),
 897           "plPriority"    => 4,
 898           "plSection"     => array("administration"),
 899           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 900                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 901           "plProvidedAcls"=> array(
 902             "cn"                => _("Name"),
 903             "base"                => _("Base") ,
 904             "description"       => _("Description"),
 905             "l"                 => _("Location"),
 906             "labeledURI"        => _("LabeledURL"),
 907             "gotoPrinterPPD"    => _("Printer PPD"),
 908             "gotoUserPrinter"   => _("Permissions"))
 909           ));
 910   }
 911
 912
 913   /* Delete member */
 914   function DelMember($type,$id)
 915   {
 916     /* Check if there was a printer "dn" given, or the "cn" */
 917     foreach($this->member[$type] as $key => $printer){
 918       if($printer['dn'] == $id) {
 919         $id = $key;
 920       }
 921     }
 922
 923     if(!$this->acl_is_writeable("gotoUserPrinter")){
 924       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
 925       return(FALSE);
 926     }
 927
 928     if(isset($this->member[$type][$id])){
 929       unset($this->member[$type][$id]);
 930       return(TRUE);
 931     }
 932     return(FALSE);
 933   }
 934
 935
 936   /* Add given obejct to members */
 937   function AddMember($type,$dn)
 938   {
 939     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 940     if(!in_array_ics($type, $types)){
 941       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
 942       return(FALSE);
 943     }
 944
 945     if(!$this->acl_is_writeable("gotoUserPrinter")){
 946       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
 947       return(FALSE);
 948     }
 949
 950     /* Get name of index attributes */
 951     if(preg_match("/user/i",$type)){
 952       $var = "uid";
 953     }else{
 954       $var = "cn";
 955     }
 956
 957     $ldap = $this->config->get_ldap_link();
 958     $ldap->cd($dn);
 959     $ldap->cat($dn,array($var,"cn"));
 960     if($ldap->count()){
 961
 962       $attrs = $ldap->fetch();
 963
 964       if(isset($attrs[$var][0])){
 965         $name = $attrs[$var][0];
 966
 967         /* Check if this uid/cn is already assigned to any permission */
 968         foreach($types as $ctype){
 969
 970           /* If we want to add a user, only check user/userAdmin members */
 971           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 972             continue;
 973           }
 974
 975           /* If we want to add a group, only check groups/adminGroups .. */
 976           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 977             continue;
 978           }
 979
 980           if(isset(  $this->member[$ctype][$name])){
 981             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
 982             return(FALSE);
 983           }
 984         }
 985
 986         /* Everything is fine. So add the given object to members */
 987         $this->member[$type][$attrs[$var][0]] = $attrs ;
 988       }else{
 989         print_a($attrs);
 990       }
 991     }else{
 992       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
 993       return(FALSE);
 994     }
 995     return(TRUE);
 996   }
 997
 998
 999    /* Display generic part for server copy & paste */
1000   function getCopyDialog()
1001   {
1002     $vars = array("cn");
1003     $smarty = get_smarty();
1004     $smarty->assign("cn" ,$this->cn);
1005     $smarty->assign("object","printer");
1006     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1007     $ret = array();
1008     $ret['string'] = $str;
1009     $ret['status'] = "";
1010     return($ret);
1011   }
1012
1013
1014   function saveCopyDialog()
1015   {
1016     if(isset($_POST['cn'])){
1017       $this->cn = $_POST['cn'];
1018     }
1019   }
1020
1021   function PrepareForCopyPaste($source)
1022   {
1023     plugin::PrepareForCopyPaste($source);
1024     if(isset($source['macAddress'][0])){
1025       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1026     }
1027     if(isset($source['ipHostNumber'][0])){
1028       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1029     }
1030
1031     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1032     foreach($this->attributes as $attr){
1033       $this->$attr = $source_o->$attr;
1034     }
1035     $this->member = $source_o -> member;
1036
1037     $this->gotoPrinterPPD = "";
1038   }
1039 }
1040
1041 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1042 ?>