trunk/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 $printer_description = "";
  15   var $labeledURI       = "";
  16   var $gotoPrinterPPD   = "";
  17   var $initial_PPD      = "";
  18   var $initial_PPD_URL  = "";
  19   var $orig_dn          = "";
  20   var $orig_cn          = "";
  21   var $orig_base        = "";
  22
  23   var $UserMember       ="";
  24   var $UserMembers      =array();
  25   var $UserMemberKeys   =array();
  26
  27   var $AdminMember      ="";
  28   var $AdminMembers     =array();
  29   var $AdminMemberKeys  =array();
  30
  31   var $PPDdialogToSave  = NULL;
  32   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  33
  34   var $member           =array();
  35   var $strings          = "";
  36   var $netConfigDNS;
  37   var $baseSelection    = false;
  38   var $macAddress       = "";
  39
  40   var $gotoUserAdminPrinter;
  41   var $gotoGroupAdminPrinter ;
  42   var $gotoGroupPrinter;
  43   var $gotoUserPrinter ;
  44
  45   /* attribute list for save action */
  46   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  47                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter","gosaUnitTag");
  48   var $objectclasses  = array("top", "gotoPrinter");
  49   var $view_logged    = FALSE;
  50   var $parent;
  51
  52   function printgeneric (&$config, $dn,$parent_init,$parent)
  53   {
  54     $this->config = &$config;
  55     $this->dn = $dn;
  56
  57     /* If parent was posted(the tabs object) we can detect the printer type. */
  58     if($parent){
  59       $this->parent = $parent;
  60       $this->getTypeOfPrinter();
  61     }else{
  62       $this->BelongsTo = "unknown";
  63       return;
  64     }
  65
  66     /* Update dn, to ensure storing as printer instead of WS / terminal */
  67     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  68       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  69     }
  70
  71     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  72       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  73     }
  74
  75     $this->orig_dn = $this->dn;
  76
  77     /* Get printer settings, possibly dn has changed */
  78     plugin::plugin ($config, $this->dn);
  79
  80     /* Get is_account initially_was_account status */
  81     $this->getTypeOfPrinter(true);
  82
  83     /* set orig dn to new if object is new */
  84     $ldap= $this->config->get_ldap_link();
  85     $ldap->cat($this->dn, array('dn'));
  86     if(!$ldap->count()){
  87       $this->orig_dn = "new";
  88     }
  89
  90     /* create dns object */
  91     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  92
  93     /* Set base */
  94     if ($this->dn == "new"){
  95       $ui= get_userinfo();
  96       $this->base= dn2base($ui->dn);
  97       $this->cn= "";
  98     } else {
  99
 100       /* Set base and check if the extracted base exists */
 101       if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->dn)){
 102         $this->base= preg_replace("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/","",dn2base($this->dn));
 103       }else{
 104         $this->base= preg_replace("/".preg_quote(get_ou('printerRDN'), '/')."/","",dn2base($this->dn));
 105       }
 106
 107       if(!isset($this->config->idepartments[$this->base])){
 108         msg_dialog::display(_("Internal error"), sprintf(_("Cannot determine a valid department for this object. Setting base to '%s'!"), session::get('CurrentMainBase')) , WARNING_DIALOG);
 109         $this->base  = session::get('CurrentMainBase');
 110       }
 111     }
 112
 113     $this->initial_PPD_URL = $this->gotoPrinterPPD;
 114     /* Extract selected ppd */
 115     if(isset($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])){
 131         $ldap->cd($this->config->current['BASE']) ;
 132         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 133
 134           $mem = $this->attrs[$attr][$i];
 135           if(preg_match("/Group/",$type)){
 136             $ldap->search("(&(|(objectClass=posixGroup)(objectClass=gosaGroupOfNames))(cn=".$mem."))",array("cn","description"));
 137             if($ldap->count()){
 138               $entry = $ldap->fetch();
 139               $this->member[$type][$entry['cn'][0]]=$entry;
 140             }
 141           }else{
 142             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 143             if($ldap->count()){
 144               $entry = $ldap->fetch();
 145               $this->member[$type][$entry['uid'][0]]=$entry;
 146             }
 147           }
 148         }
 149       }
 150     }
 151     $this->orig_cn    = $this->cn;
 152     $this->orig_base  = $this->base;
 153
 154     if (!preg_match('/Printer/i', $this->BelongsTo)) {
 155       $this->printer_description = $this->description;
 156     }
 157   }
 158
 159   function set_acl_base($base)
 160   {
 161     plugin::set_acl_base($base);
 162     if(is_object($this->netConfigDNS)){
 163       $this->netConfigDNS->set_acl_base($base);
 164     }
 165   }
 166
 167   function set_acl_category($cat)
 168   {
 169     plugin::set_acl_category($cat);
 170     if(is_object($this->netConfigDNS)){
 171       $this->netConfigDNS->set_acl_category($cat);
 172     }
 173   }
 174
 175   /* Detect type of printer.
 176    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 177    * We can detect the type printer type when comparing the tabs objects
 178    */
 179   function getTypeOfPrinter($UpdateAccountStatus = false)
 180   {
 181     /* Disable account as default
 182      */
 183     $this->is_account = $this->initially_was_account = false;
 184
 185     /* Detect type of printer via parent tabs.
 186      */
 187
 188     $class = get_class($this->parent);
 189     if(isset($this->parent->by_object['workgeneric'])){
 190
 191       /* Exclude templates
 192        */
 193       $this->cn = $this->parent->by_object['workgeneric']->cn;
 194       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 195         $this->BelongsTo = "WorkstationTemplate";
 196       }else{
 197         $this->BelongsTo = "Workstation";
 198       }
 199     }elseif(isset($this->parent->by_object['termgeneric'])){
 200
 201       /* Exclude templates
 202        */
 203       $this->cn = $this->parent->by_object['termgeneric']->cn;
 204       if($this->parent->by_object['termgeneric']->cn == "default"){
 205         $this->BelongsTo = "TerminalTemplate";
 206       }else{
 207         $this->BelongsTo = "Terminal";
 208       }
 209     }elseif(isset($this->parent->by_name['printgeneric'])){
 210       $this->BelongsTo  = "Printer";
 211     }
 212
 213     if($UpdateAccountStatus){
 214
 215       /* Set is_account / was account
 216        */
 217       if($this->dn == "new"){
 218         $this->initially_was_account = false;
 219       }
 220
 221       /* If is printer it must be a true account.
 222        */
 223       if(preg_match("/printer/i",$this->BelongsTo)){
 224         $this->is_account = true;
 225       }
 226
 227       /* Update dn, to ensure storing as printer instead of WS / terminal
 228        */
 229       if(preg_match("/terminal/i",$this->BelongsTo)){
 230         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 231       }
 232
 233       if(preg_match("/workstation/i",$this->BelongsTo)){
 234         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 235       }
 236
 237       /* Detect if this is a valid printer account;
 238        */
 239       $ldap = $this->config->get_ldap_link();
 240       $ldap->cat($this->dn, array('objectClass'));
 241
 242       if($ldap->count()){
 243         $attrs = $ldap->fetch();
 244         if(in_array("gotoPrinter",$attrs['objectClass'])){
 245           $this->initially_was_account = true;
 246           $this->is_account             = true;
 247         }else{
 248           $this->is_account = false;
 249         }
 250       }
 251     }
 252   }
 253
 254   function execute()
 255   {
 256     /* Call parent execute */
 257     plugin::execute();
 258
 259     if($this->is_account && !$this->view_logged){
 260       $this->view_logged = TRUE;
 261       new log("view","printer/".get_class($this),$this->dn);
 262     }
 263
 264
 265     /* If type of printer couldn't be detected (because of missing parent object in construction)
 266      * hide this tab.
 267      */
 268     if(preg_match("/unknown/i",$this->BelongsTo)){
 269       $display= $this->show_enable_header(_("Add printer extension"),
 270           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 271       return($display);
 272     }
 273
 274     /* Templates can't have printer extensions
 275      */
 276     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 277       $display= $this->show_enable_header(_("Add printer extension"),
 278           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 279       return($display);
 280     }
 281     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 282       $display= $this->show_enable_header(_("Add printer extension"),
 283           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 284       return($display);
 285     }
 286
 287     /* Get cn from base object */
 288     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 289       $this->cn = $this->parent->by_object['workgeneric']->cn;
 290     }
 291     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 292       $this->cn = $this->parent->by_object['termgeneric']->cn;
 293     }
 294
 295     $smarty= get_smarty();
 296
 297     /* Assign acls */
 298     $tmp = $this->plInfo();
 299     foreach($tmp['plProvidedAcls'] as $name => $translation){
 300       $smarty->assign($name."ACL", $this->getacl($name));
 301     }
 302
 303     $display="";
 304
 305     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 306     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 307       $smarty->assign("StandAlone",true);
 308     }else{
 309       $smarty->assign("StandAlone",false);
 310     }
 311
 312     /* Do we need to flip is_account state? */
 313     if(isset($_POST['modify_state'])){
 314       if($this->is_account && $this->acl_is_removeable()){
 315         $this->is_account= FALSE;
 316       }elseif(!$this->is_account && $this->acl_is_createable()){
 317         $this->is_account= TRUE;
 318       }
 319     }
 320
 321     /* Do we represent a valid printer? */
 322     if (!$this->is_account && $this->parent === NULL){
 323       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 324         msgPool::noValidExtension(_("printer"))."</b>";
 325       return($display);
 326     }
 327
 328     /* If this is a WS / Terminal depending printer, display account state button */
 329     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 330       if($this->cn == "" && ($this->dn != "new")){
 331         $display= $this->show_enable_header(_("Add printer extension"),
 332             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);
 333         $this->is_account= false;
 334         return $display;
 335       }
 336
 337       if (($this->is_account)){
 338         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 339           $display= $this->show_disable_header(_("Remove printer extension"),
 340               msgPool::featuresEnabled(_("printer")));
 341         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 342           $display= $this->show_disable_header(_("Remove printer extension"),
 343               msgPool::featuresDisabled(_("printer")));
 344         }
 345       }else{
 346         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 347           $display= $this->show_enable_header(_("Add printer extension"),
 348               msgPool::featuresEnabled(_("printer")));
 349         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 350           $display= $this->show_enable_header(_("Add printer extension"),
 351               msgPool::featuresDisabled(_("printer")));
 352         }
 353         return ($display);
 354       }
 355     }
 356
 357     /* Base select dialog */
 358     $once = true;
 359     foreach($_POST as $name => $value){
 360       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 361         $once = false;
 362         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 363         $this->dialog->setCurrentBase($this->base);
 364         $this->baseSelection = true;
 365       }
 366     }
 367
 368     /* Dialog handling for base select dialog
 369      * Check if base was selected, dialog aborted etc */
 370     if(is_object($this->dialog)){
 371
 372       $this->dialog->save_object();
 373       if($this->baseSelection){
 374         if($this->dialog->isClosed()){
 375           $this->dialog = false;
 376           $this->baseSelection = false;
 377         }elseif($this->dialog->isSelected()){
 378
 379           /* A new base was selected, check if it is a valid one */
 380           $tmp = $this->get_allowed_bases();
 381           if(isset($tmp[$this->dialog->isSelected()])){
 382             $this->base = $this->dialog->isSelected();
 383           }
 384
 385           $this->dialog= false;
 386           $this->baseSelection = false;
 387         }else{
 388           return($this->dialog->execute());
 389         }
 390       }
 391     }
 392
 393     /* Fill templating stuff */
 394     $smarty->assign("bases", $this->get_allowed_bases());
 395     $smarty->assign("base_select", $this->base);
 396
 397     /* Assign attributes */
 398     foreach ($this->attributes as $attr){
 399         $smarty->assign("$attr", $this->$attr);
 400     }
 401
 402     if (!preg_match("/Printer/", $this->BelongsTo)) {
 403         $smarty->assign("printer_description", $this->printer_description);
 404     }
 405
 406     if(isset($_POST['AddUser'])){
 407       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser",$this->member);
 408     }
 409     if(isset($_POST['AddGroup'])){
 410       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup",$this->member);
 411     }
 412     if(isset($_POST['AddAdminUser'])){
 413       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser",$this->member);
 414     }
 415     if(isset($_POST['AddAdminGroup'])){
 416       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup",$this->member);
 417     }
 418
 419     /* Display ppd configure/select dialog      */
 420     if(isset($_POST['EditDriver'])){
 421       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 422         $this->dialog = $this->PPDdialogToSave;
 423       }else{
 424         $this->initial_PPD_URL = "";
 425         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 426         $this->dialog->cn= $this->cn;
 427       }
 428     }
 429
 430     /* remove ppd */
 431     if(isset($_POST['RemoveDriver'])){
 432       $this->gotoPrinterPPD = array();
 433       $this->PPDdialogToSave = NULL;
 434     }
 435
 436     /* Close ppd dialog */
 437     if(isset($_POST['ClosePPD'])){
 438       unset($this->dialog);
 439       $this->dialog=FALSE;
 440     }
 441
 442     /* Save selected ppd */
 443     if(isset($_POST['SavePPD'])){
 444       $this->dialog->save_object();
 445       if(count($this->dialog->check())){
 446         foreach($this->dialog->check() as $msg){
 447           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 448         }
 449       }else{
 450         $this->gotoPrinterPPD = array();
 451         $this->gotoPrinterPPD = $this->dialog->save();
 452         $this->PPDdialogToSave = $this->dialog;
 453         unset($this->dialog);
 454         $this->dialog=FALSE;
 455       }
 456     }
 457
 458      /* Member management, delete user / group / admin ..*/
 459     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 460       foreach($_POST['UserMember'] as $mem){
 461         $this->DelMember('AddUser',$mem);
 462       }
 463     }
 464
 465     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 466       foreach($_POST['UserMember'] as $mem){
 467         $this->DelMember('AddGroup',$mem);
 468       }
 469     }
 470
 471     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 472       foreach($_POST['AdminMember'] as $mem){
 473         $this->DelMember('AddAdminUser',$mem);
 474       }
 475     }
 476
 477     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 478       foreach($_POST['AdminMember'] as $mem){
 479         $this->DelMember('AddAdminGroup',$mem);
 480       }
 481     }
 482
 483     /* Abort user / group adding dialog */
 484     if(isset($_POST['PrinterCancel'])){
 485       unset($this->dialog);
 486       $this->dialog= FALSE;
 487     }
 488
 489     /* Save selected users / groups */
 490     if(isset($_POST['PrinterSave'])){
 491       $this->dialog->save_object();
 492       if(count($this->dialog->check())){
 493         foreach($this->dialog->check() as $msg){
 494           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 495         }
 496       }else{
 497         $data= $new = $this->dialog->save();
 498         unset($data['type']);
 499         foreach($data as $mem){
 500           $this->AddMember($new['type'], $mem['dn']);
 501         }
 502         unset($this->dialog);
 503         $this->dialog=FALSE;
 504       }
 505     }
 506
 507     /* Display dialog, if there is currently one open*/
 508     if(is_object($this->dialog)){
 509       $this->dialog->save_object();
 510       $display = $this->dialog->execute();
 511       return $display;
 512     }
 513
 514     /* Get servername */
 515     $server = $_SERVER['SERVER_NAME'];
 516     if(tests::is_ip($server)){
 517       $server_name = gethostbyaddr($server);
 518     }else{
 519       $server_name = gethostbyaddr(gethostbyname($server));
 520     }
 521     $orig_server_name = "";
 522     if ($this->initial_PPD_URL != "") {
 523       $ppd_server = preg_replace("/^http.*:../i","",$this->initial_PPD_URL);
 524       $ppd_server = preg_replace("/\/.*/i","",$ppd_server);
 525       if(tests::is_ip($ppd_server)){
 526         $orig_server_name = gethostbyaddr($ppd_server);
 527       }else{
 528         $orig_server_name = $ppd_server;
 529       }
 530     }
 531
 532     /* Parse selected ppd file */
 533     $config = session::get('config');
 534     if ($config->get_cfg_value("ppdPath") != ""){
 535       $path = $config->get_cfg_value("ppdPath");
 536       if(!preg_match("/\/$/",$path)){
 537         $path = $path."/";
 538       }
 539
 540       $ppdManager= new ppdManager($path);
 541       if(!empty($this->gotoPrinterPPD)){
 542         if($orig_server_name != "" && $server_name != $orig_server_name) {
 543           $smarty->assign("driverInfo", "<b>".sprintf(_("Printer got configured on remote server '%s', Editing Driver will overwrite settings."),$orig_server_name)."</b>");
 544         }else{
 545           if((!file_exists($path.$this->gotoPrinterPPD))){
 546             $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 547           }else{
 548             $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 549             $smarty->assign("driverInfo", $ppdDesc['name']);
 550           }
 551         }
 552       }else{
 553         $smarty->assign("driverInfo", _("Not defined"));
 554       }
 555     }else{
 556       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 557     }
 558
 559     /* Create user & admin user list */
 560     $list=$this->generateList();
 561     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 562     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 563
 564     asort($userlist);
 565     asort($adminlist);
 566
 567     if(!preg_match("/Printer/i",$this->BelongsTo)){
 568       if(preg_match("/Terminal/i",$this->BelongsTo)){
 569         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 570       }else{
 571         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 572       }
 573       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 574     }else{
 575       $smarty->assign("desc"    ,"");
 576     }
 577     $smarty->assign("UserMember"    ,$this->UserMember);
 578     $smarty->assign("UserMembers"   ,$userlist);
 579     $smarty->assign("UserMemberKeys",array_flip($userlist));
 580
 581     $smarty->assign("AdminMember"    ,$this->AdminMember);
 582     $smarty->assign("AdminMembers"   ,$adminlist);
 583     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 584     if(preg_match("/Printer/i",$this->BelongsTo)){
 585
 586       /* Show main page */
 587       $str = $this->netConfigDNS->execute();
 588       if(is_object($this->netConfigDNS->dialog)){
 589         return($str);
 590       }
 591       $smarty->assign("netconfig", $str);
 592     } else {
 593       $smarty->assign("netconfig", "");
 594     }
 595
 596     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 597   }
 598
 599   function remove_from_parent()
 600   {
 601     /* Only remove if there was initially an account */
 602     if($this->initially_was_account){
 603
 604       /* Update dn, to ensure storing as printer instead of WS / terminal
 605        */
 606       if(preg_match("/terminal/i",$this->BelongsTo)){
 607         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/",get_ou('printerRDN'),$this->dn);
 608       }
 609
 610       if(preg_match("/workstation/i",$this->BelongsTo)){
 611         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 612       }
 613
 614       /* Check if this dn points to a printer, to avoid deleting something else */
 615       $ldap= $this->config->get_ldap_link();
 616       $ldap->cat($this->dn, array('dn',"objectClass"));
 617       if(!$ldap->count()){
 618         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 619         return;
 620       }
 621
 622       /* Check if obejct is a printer */
 623       $CheckPrinter = $ldap->fetch();
 624       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 625         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 626         return;
 627       }
 628
 629       /* Remove account & dns extension */
 630       $this->netConfigDNS->remove_from_parent();
 631       $ldap->rmdir($this->dn);
 632
 633       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 634
 635       if (!$ldap->success()){
 636         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 637       }
 638       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 639
 640       /* Delete references to object groups */
 641       $ldap->cd ($this->config->current['BASE']);
 642       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 643       while ($ldap->fetch()){
 644         $og= new ogroup($this->config, $ldap->getDN());
 645         unset($og->member[$this->dn]);
 646         $og->save ();
 647       }
 648
 649       /* Remove previously selected ppd file.*/
 650       if(!empty($this->initial_PPD)){
 651         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 652         $tmp->removeModifiedPPD();
 653       }
 654     }
 655   }
 656
 657
 658   /* Save data to object */
 659   function save_object()
 660   {
 661     /* Create a base backup and reset the
 662        base directly after calling plugin::save_object();
 663        Base will be set seperatly a few lines below */
 664     $base_tmp = $this->base;
 665     plugin::save_object();
 666     $this->base = $base_tmp;
 667
 668     if(is_object($this->netConfigDNS)){
 669       $this->netConfigDNS->save_object();
 670     }
 671
 672     if (!isset($_POST['edit_cancel']) && isset($_POST['printer_description'])) {
 673       $this->printer_description = get_post('printer_description');
 674     }
 675
 676     /* Set new base if allowed */
 677     $tmp = $this->get_allowed_bases();
 678     if(isset($_POST['base'])){
 679       if(isset($tmp[$_POST['base']])){
 680         $this->base= $_POST['base'];
 681       }
 682     }
 683   }
 684
 685   /* Check supplied data */
 686   function check()
 687   {
 688     /* Call common method to give check the hook */
 689     $message= plugin::check();
 690     if (preg_match("/printer/i",$this->BelongsTo)){
 691       $message= array_merge($message, $this->netConfigDNS->check());
 692     }
 693
 694     /* Don't display check messages if this is a template object */
 695     if(isset($this->parent->by_object['workgeneric'])){
 696       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 697         return $message;
 698       }
 699     }elseif(isset($this->parent->by_object['termgeneric'])){
 700       if($this->parent->by_object['termgeneric']->cn == "default"){
 701         return $message;
 702       }
 703     }
 704
 705     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 706
 707     /* must: cn */
 708     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 709       $message[]= msgPool::required(_("Name"));
 710     }
 711
 712     /* must: cn */
 713     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 714       $message[]= msgPool::invalid(_("Name"));
 715     }
 716
 717     /* must: labeledURI */
 718     if(empty($this->labeledURI)){
 719       $message[]= msgPool::required(_("Printer URL"));
 720     }
 721
 722     /* Check if there is already an entry with this cn*/
 723     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 724       $ldap= $this->config->get_ldap_link();
 725       $ldap->cd ($this->base);
 726       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 727       if ($ldap->count() != 0){
 728         while ($attrs= $ldap->fetch()){
 729           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 730             continue;
 731           }
 732           if ($attrs['dn'] != $this->orig_dn){
 733             $message[]= msgPool::duplicated(_("Name"));
 734             break;
 735           }
 736         }
 737       }
 738     }
 739
 740     /* Check if we are allowed to create or move this object
 741      */
 742     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 743       $message[] = msgPool::permCreate();
 744     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 745       $message[] = msgPool::permMove();
 746     }
 747
 748     return ($message);
 749   }
 750
 751
 752   /* Save to LDAP */
 753   function save()
 754   {
 755     /* Update dn, to ensure storing as printer instead of WS / terminal
 756      */
 757     if(preg_match("/terminal/i",$this->BelongsTo)){
 758       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 759     }
 760
 761     if(preg_match("/workstation/i",$this->BelongsTo)){
 762       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 763     }
 764
 765     if(!$this->is_account) return;
 766     if(isset($this->parent->by_object['workgeneric'])){
 767       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 768         return;
 769       }
 770
 771       /* Adapt IP & mac from parent object */
 772       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 773       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 774
 775     }elseif(isset($this->parent->by_object['termgeneric'])){
 776       if($this->parent->by_object['termgeneric']->cn == "default"){
 777         return;
 778       }
 779
 780       /* Adapt IP & mac from parent object */
 781       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 782       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 783     }
 784
 785     /* If type is still unknown, the initialisation of this printer failed, abort. */
 786     if(preg_match("/unknown/i",$this->BelongsTo)){
 787       return;
 788     }
 789
 790     /* save ppd configuration */
 791     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 792       $this->PPDdialogToSave->save_ppd();
 793     }
 794     if($this->orig_dn != "new" && $this->orig_cn != $this->cn){
 795       if(!empty($this->gotoPrinterPPD)) {
 796         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 797         $this->PPDdialogToSave->cn = $this->cn;
 798         $this->PPDdialogToSave->generateProperties();
 799         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 800       }
 801     }
 802
 803     /* Remove previously selected ppd file.*/
 804     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 805       if(!empty($this->initial_PPD)){
 806         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 807         $tmp->removeModifiedPPD();
 808       }
 809     }
 810
 811     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 812       $method="https://";
 813     }else{
 814       $method="http://";
 815     }
 816
 817     /* Get servername */
 818     $server = $_SERVER['SERVER_NAME'];
 819     if(tests::is_ip($server)){
 820       $server_name = gethostbyaddr($server);
 821     }else{
 822       $server_name = gethostbyaddr(gethostbyname($server));
 823     }
 824
 825     /* If no ppd is selected, remove this attribute */
 826     if(!empty($this->gotoPrinterPPD)) {
 827       if (($this->gotoPrinterPPD != $this->initial_PPD) || ($this->initial_PPD_URL == "")) {
 828         /* PPD has changed, update it */
 829         if (!preg_match('/^http[s]+:\/\/.*/', $this->gotoPrinterPPD)) {
 830           /* ppd is not an url */
 831           $this->gotoPrinterPPD = $method.str_replace("//","/",$server_name."/ppd/".$this->gotoPrinterPPD);
 832         }
 833       } else {
 834         /* Restore original PPD URL */
 835         $this->gotoPrinterPPD = $this->initial_PPD_URL;
 836       }
 837     }else{
 838       $this->gotoPrinterPPD = array();
 839     }
 840
 841     $dn= $this->dn;
 842
 843     /* reduce objectClasses to minimun */
 844     $this->attrs['objectClass']= $this->objectclasses;
 845
 846     plugin::save();
 847     $ldap= $this->config->get_ldap_link();
 848
 849     /* Remove all empty values */
 850     if ($this->orig_dn == 'new'){
 851       $attrs= array();
 852       foreach ($this->attrs as $key => $val){
 853         if (is_array($val) && count($val) == 0){
 854           continue;
 855         }
 856         $attrs[$key]= $val;
 857       }
 858       $this->attrs= $attrs;
 859     }
 860
 861     if (!empty($this->printer_description)) {
 862       $this->attrs['description'] = $this->printer_description;
 863     }
 864
 865     /* Append printer user
 866      */
 867     $this->attrs['gotoUserPrinter']=array();
 868     foreach($this->member['AddUser'] as $mem){
 869       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 870     }
 871
 872     /* Append printer group
 873      */
 874     $this->attrs['gotoGroupPrinter'] = array();
 875     foreach($this->member['AddGroup'] as $mem){
 876       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 877     }
 878
 879     /* Append printer admin user
 880      */
 881     $this->attrs['gotoUserAdminPrinter'] = array();
 882     foreach($this->member['AddAdminUser'] as $mem){
 883       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 884     }
 885
 886     /* Append printer admin group
 887      */
 888     $this->attrs['gotoGroupAdminPrinter']= array();
 889     foreach($this->member['AddAdminGroup'] as $mem){
 890       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 891     }
 892
 893     if($this->orig_dn == 'new'){
 894       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 895         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 896           unset($this->attrs[$checkVar]);
 897         }
 898       }
 899     }
 900
 901     /* Ensure to create a new object */
 902     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->orig_dn)){
 903       $this->orig_dn = "new";
 904     }
 905
 906     /* Move object in necessary*/
 907     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 908       $this->move($this->orig_dn, $this->dn);
 909     }
 910
 911     /* Write back to ldap */
 912     $ldap= $this->config->get_ldap_link();
 913     $ldap->cat($this->dn);
 914     if(!$ldap->count()){
 915       $ldap->cd($this->config->current['BASE']);
 916       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 917       $ldap->cd($this->dn);
 918
 919       /* Remove empty values */
 920       foreach($this->attrs as $name => $value){
 921         if(empty($value)){
 922           unset($this->attrs[$name]);
 923         }
 924       }
 925
 926       $ldap->add($this->attrs);
 927       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 928       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 929     } else {
 930       $ldap->cd($this->dn);
 931       $this->cleanup();
 932       $ldap->modify ($this->attrs);
 933       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 934       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 935     }
 936     if (!$ldap->success()){
 937       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 938     }
 939
 940     #if(preg_match("/printer/i",$this->BelongsTo)){
 941       $this->netConfigDNS->cn = $this->cn;
 942       $this->netConfigDNS->dn = $this->dn;
 943       $this->netConfigDNS->save();
 944     #}
 945   }
 946
 947   function generateList(){
 948     $a_return=array();
 949
 950     foreach($this->member as $type => $values){
 951       $a_return[$type]=array();
 952       foreach($values as $value){
 953         if((preg_match("/Group/i",$type))){
 954           if(!isset($value['description'])){
 955             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 956           }else{
 957             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 958           }
 959         }else{
 960           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 961         }
 962       }
 963     }
 964     return($a_return);
 965   }
 966
 967   /* Return plugin informations for acl handling
 968       #FIXME FAIscript seams to ununsed within this class... */
 969   static function plInfo()
 970   {
 971     return (array(
 972           "plShortName"   => _("Generic"),
 973           "plDescription" => _("Print generic"),
 974           "plSelfModify"  => FALSE,
 975           "plDepends"     => array(),
 976           "plPriority"    => 4,
 977           "plSection"     => array("administration"),
 978           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 979                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 980           "plProvidedAcls"=> array(
 981             "cn"                => _("Name"),
 982             "base"                => _("Base") ,
 983             "description"       => _("Description"),
 984             "l"                 => _("Location"),
 985             "labeledURI"        => _("LabeledURL"),
 986             "gotoPrinterPPD"    => _("Printer PPD"),
 987             "gotoUserPrinter"   => _("Permissions"))
 988           ));
 989   }
 990
 991
 992   /* Delete member */
 993   function DelMember($type,$id)
 994   {
 995     /* Check if there was a printer "dn" given, or the "cn" */
 996     foreach($this->member[$type] as $key => $printer){
 997       if($printer['dn'] == $id) {
 998         $id = $key;
 999       }
1000     }
1001
1002     if(!$this->acl_is_writeable("gotoUserPrinter")){
1003       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
1004       return(FALSE);
1005     }
1006
1007     if(isset($this->member[$type][$id])){
1008       unset($this->member[$type][$id]);
1009       return(TRUE);
1010     }
1011     return(FALSE);
1012   }
1013
1014
1015   /* Add given obejct to members */
1016   function AddMember($type,$dn)
1017   {
1018     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
1019     if(!in_array_ics($type, $types)){
1020       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
1021       return(FALSE);
1022     }
1023
1024     if(!$this->acl_is_writeable("gotoUserPrinter")){
1025       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
1026       return(FALSE);
1027     }
1028
1029     /* Get name of index attributes */
1030     if(preg_match("/user/i",$type)){
1031       $var = "uid";
1032     }else{
1033       $var = "cn";
1034     }
1035
1036     $ldap = $this->config->get_ldap_link();
1037     $ldap->cd($dn);
1038     $ldap->cat($dn,array($var,"cn"));
1039     if($ldap->count()){
1040
1041       $attrs = $ldap->fetch();
1042
1043       if(isset($attrs[$var][0])){
1044         $name = $attrs[$var][0];
1045
1046         /* Check if this uid/cn is already assigned to any permission */
1047         foreach($types as $ctype){
1048
1049           /* If we want to add a user, only check user/userAdmin members */
1050           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1051             continue;
1052           }
1053
1054           /* If we want to add a group, only check groups/adminGroups .. */
1055           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1056             continue;
1057           }
1058
1059           if(isset(  $this->member[$ctype][$name])){
1060             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1061             return(FALSE);
1062           }
1063         }
1064
1065         /* Everything is fine. So add the given object to members */
1066         $this->member[$type][$attrs[$var][0]] = $attrs ;
1067       }else{
1068         print_a($attrs);
1069       }
1070     }else{
1071       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1072       return(FALSE);
1073     }
1074     return(TRUE);
1075   }
1076
1077
1078    /* Display generic part for server copy & paste */
1079   function getCopyDialog()
1080   {
1081     $vars = array("cn");
1082     $smarty = get_smarty();
1083     $smarty->assign("cn" ,$this->cn);
1084     $smarty->assign("object","printer");
1085     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1086     $ret = array();
1087     $ret['string'] = $str;
1088     $ret['status'] = "";
1089     return($ret);
1090   }
1091
1092
1093   function saveCopyDialog()
1094   {
1095     if(isset($_POST['cn'])){
1096       $this->cn = $_POST['cn'];
1097     }
1098   }
1099
1100   function PrepareForCopyPaste($source)
1101   {
1102     plugin::PrepareForCopyPaste($source);
1103     if(isset($source['macAddress'][0])){
1104       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1105     }
1106     if(isset($source['ipHostNumber'][0])){
1107       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1108     }
1109
1110     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1111     foreach($this->attributes as $attr){
1112       $this->$attr = $source_o->$attr;
1113     }
1114     $this->member = $source_o -> member;
1115
1116     $this->gotoPrinterPPD = "";
1117   }
1118 }
1119
1120 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1121 ?>