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   var $orig_cn          = "";
  19   var $orig_base        = "";
  20
  21   var $UserMember       ="";
  22   var $UserMembers      =array();
  23   var $UserMemberKeys   =array();
  24
  25   var $AdminMember      ="";
  26   var $AdminMembers     =array();
  27   var $AdminMemberKeys  =array();
  28
  29   var $ppdServerPart   = "";
  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       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
  69     }
  70
  71     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  72       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$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       $this->cn= "";
  98     } else {
  99
 100       /* Set base and check if the extracted base exists */
 101       if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i",$this->dn)){
 102         $this->base= preg_replace("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i","",dn2base($this->dn));
 103       }else{
 104         $this->base= preg_replace("/".preg_quote(get_ou('printerRDN'), '/')."/i","",dn2base($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         $this->base  = session::get('CurrentMainBase');
 110       }
 111     }
 112
 113     /* If no ppd is selected, remove this attribute */
 114     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 115       $this->ppdServerPart = preg_replace("/^(http.*ppd)\/.*$/i","\\1",$this->gotoPrinterPPD);
 116     }else{
 117
 118       /* Detect PPD server part */
 119       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 120         $method="https://";
 121       }else{
 122         $method="http://";
 123       }
 124
 125       /* Get servername */
 126       $server = $_SERVER['SERVER_NAME'];
 127       if(tests::is_ip($server)){
 128         $server_name = @gethostbyaddr($server);
 129       }else{
 130         $server_name = @gethostbyaddr(gethostbyname($server));
 131       }
 132       $this->ppdServerPart  = $method.str_replace("//","/",$server_name."/ppd");
 133     }
 134
 135     /* Extract selected ppd */
 136     if(isset($this->gotoPrinterPPD)){
 137       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 138     }
 139
 140     $this->initial_PPD = $this->gotoPrinterPPD;
 141
 142     /* Prepare different member types */
 143     foreach(array("AddUser"       =>"gotoUserPrinter",
 144           "AddGroup"      =>"gotoGroupPrinter",
 145           "AddAdminUser"  =>"gotoUserAdminPrinter",
 146           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 147
 148       /* $this->members contains all members */
 149       $this->member[$type]=array();
 150
 151       if(isset($this->attrs[$attr])){
 152         $ldap->cd($this->config->current['BASE']) ;
 153         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 154
 155           $mem = $this->attrs[$attr][$i];
 156           if(preg_match("/Group/",$type)){
 157             $ldap->search("(&(|(objectClass=posixGroup)(objectClass=gosaGroupOfNames))(cn=".$mem."))",array("cn","description"));
 158             if($ldap->count()){
 159               $entry = $ldap->fetch();
 160               $this->member[$type][$entry['cn'][0]]=$entry;
 161             }
 162           }else{
 163             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 164             if($ldap->count()){
 165               $entry = $ldap->fetch();
 166               $this->member[$type][$entry['uid'][0]]=$entry;
 167             }
 168           }
 169         }
 170       }
 171     }
 172     $this->orig_cn    = $this->cn;
 173     $this->orig_base  = $this->base;
 174   }
 175
 176   function set_acl_base($base)
 177   {
 178     plugin::set_acl_base($base);
 179     if(is_object($this->netConfigDNS)){
 180       $this->netConfigDNS->set_acl_base($base);
 181     }
 182   }
 183
 184   function set_acl_category($cat)
 185   {
 186     plugin::set_acl_category($cat);
 187     if(is_object($this->netConfigDNS)){
 188       $this->netConfigDNS->set_acl_category($cat);
 189     }
 190   }
 191
 192   /* Detect type of printer.
 193    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 194    * We can detect the type printer type when comparing the tabs objects
 195    */
 196   function getTypeOfPrinter($UpdateAccountStatus = false)
 197   {
 198     /* Disable account as default
 199      */
 200     $this->is_account = $this->initially_was_account = false;
 201
 202     /* Detect type of printer via parent tabs.
 203      */
 204
 205     $class = get_class($this->parent);
 206     if(isset($this->parent->by_object['workgeneric'])){
 207
 208       /* Exclude templates
 209        */
 210       $this->cn = $this->parent->by_object['workgeneric']->cn;
 211       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 212         $this->BelongsTo = "WorkstationTemplate";
 213       }else{
 214         $this->BelongsTo = "Workstation";
 215       }
 216     }elseif(isset($this->parent->by_object['termgeneric'])){
 217
 218       /* Exclude templates
 219        */
 220       $this->cn = $this->parent->by_object['termgeneric']->cn;
 221       if($this->parent->by_object['termgeneric']->cn == "default"){
 222         $this->BelongsTo = "TerminalTemplate";
 223       }else{
 224         $this->BelongsTo = "Terminal";
 225       }
 226     }elseif(isset($this->parent->by_name['printgeneric'])){
 227       $this->BelongsTo  = "Printer";
 228     }
 229
 230     if($UpdateAccountStatus){
 231
 232       /* Set is_account / was account
 233        */
 234       if($this->dn == "new"){
 235         $this->initially_was_account = false;
 236       }
 237
 238       /* If is printer it must be a true account.
 239        */
 240       if(preg_match("/printer/i",$this->BelongsTo)){
 241         $this->is_account = true;
 242       }
 243
 244       /* Update dn, to ensure storing as printer instead of WS / terminal
 245        */
 246       if(preg_match("/terminal/i",$this->BelongsTo)){
 247         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 248       }
 249
 250       if(preg_match("/workstation/i",$this->BelongsTo)){
 251         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 252       }
 253
 254       /* Detect if this is a valid printer account;
 255        */
 256       $ldap = $this->config->get_ldap_link();
 257       $ldap->cat($this->dn, array('objectClass'));
 258
 259       if($ldap->count()){
 260         $attrs = $ldap->fetch();
 261         if(in_array("gotoPrinter",$attrs['objectClass'])){
 262           $this->initially_was_account = true;
 263           $this->is_account             = true;
 264         }else{
 265           $this->is_account = false;
 266         }
 267       }
 268     }
 269   }
 270
 271   function execute()
 272   {
 273     /* Call parent execute */
 274     plugin::execute();
 275
 276     if($this->is_account && !$this->view_logged){
 277       $this->view_logged = TRUE;
 278       new log("view","printer/".get_class($this),$this->dn);
 279     }
 280
 281     /* If type of printer couldn't be detected (because of missing parent object in construction)
 282      * hide this tab.
 283      */
 284     if(preg_match("/unknown/i",$this->BelongsTo)){
 285       $display= $this->show_enable_header(_("Add printer extension"),
 286           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 287       return($display);
 288     }
 289
 290     /* Templates can't have printer extensions
 291      */
 292     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 293       $display= $this->show_enable_header(_("Add printer extension"),
 294           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 295       return($display);
 296     }
 297     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 298       $display= $this->show_enable_header(_("Add printer extension"),
 299           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 300       return($display);
 301     }
 302
 303     /* Get cn from base object */
 304     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 305       $this->cn = $this->parent->by_object['workgeneric']->cn;
 306     }
 307     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 308       $this->cn = $this->parent->by_object['termgeneric']->cn;
 309     }
 310
 311     $smarty= get_smarty();
 312
 313     /* Assign acls */
 314     $tmp = $this->plInfo();
 315     foreach($tmp['plProvidedAcls'] as $name => $translation){
 316       $smarty->assign($name."ACL", $this->getacl($name));
 317     }
 318
 319     $display="";
 320
 321     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 322     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 323       $smarty->assign("StandAlone",true);
 324     }else{
 325       $smarty->assign("StandAlone",false);
 326     }
 327
 328     /* Do we need to flip is_account state? */
 329     if(isset($_POST['modify_state'])){
 330       if($this->is_account && $this->acl_is_removeable()){
 331         $this->is_account= FALSE;
 332       }elseif(!$this->is_account && $this->acl_is_createable()){
 333         $this->is_account= TRUE;
 334       }
 335     }
 336
 337     /* Do we represent a valid printer? */
 338     if (!$this->is_account && $this->parent === NULL){
 339       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 340         msgPool::noValidExtension(_("printer"))."</b>";
 341       return($display);
 342     }
 343
 344     /* If this is a WS / Terminal depending printer, display account state button */
 345     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 346       if($this->cn == "" && ($this->dn != "new")){
 347         $display= $this->show_enable_header(_("Add printer extension"),
 348             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);
 349         $this->is_account= false;
 350         return $display;
 351       }
 352
 353       if (($this->is_account)){
 354         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 355           $display= $this->show_disable_header(_("Remove printer extension"),
 356               msgPool::featuresEnabled(_("printer")));
 357         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 358           $display= $this->show_disable_header(_("Remove printer extension"),
 359               msgPool::featuresDisabled(_("printer")));
 360         }
 361       }else{
 362         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 363           $display= $this->show_enable_header(_("Add printer extension"),
 364               msgPool::featuresEnabled(_("printer")));
 365         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 366           $display= $this->show_enable_header(_("Add printer extension"),
 367               msgPool::featuresDisabled(_("printer")));
 368         }
 369         return ($display);
 370       }
 371     }
 372
 373     /* Base select dialog */
 374     $once = true;
 375     foreach($_POST as $name => $value){
 376       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 377         $once = false;
 378         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 379         $this->dialog->setCurrentBase($this->base);
 380         $this->baseSelection = true;
 381       }
 382     }
 383
 384     /* Dialog handling for base select dialog
 385      * Check if base was selected, dialog aborted etc */
 386     if(is_object($this->dialog)){
 387
 388       $this->dialog->save_object();
 389       if($this->baseSelection){
 390         if($this->dialog->isClosed()){
 391           $this->dialog = false;
 392           $this->baseSelection = false;
 393         }elseif($this->dialog->isSelected()){
 394
 395           /* A new base was selected, check if it is a valid one */
 396           $tmp = $this->get_allowed_bases();
 397           if(isset($tmp[$this->dialog->isSelected()])){
 398             $this->base = $this->dialog->isSelected();
 399           }
 400
 401           $this->dialog= false;
 402           $this->baseSelection = false;
 403         }else{
 404           return($this->dialog->execute());
 405         }
 406       }
 407     }
 408
 409     /* Fill templating stuff */
 410     $smarty->assign("bases", $this->get_allowed_bases());
 411     $smarty->assign("base_select", $this->base);
 412
 413     /* Assign attributes */
 414     foreach ($this->attributes as $attr){
 415       $smarty->assign("$attr", $this->$attr);
 416     }
 417
 418     // Act on add user/grouo requests
 419     if(isset($_POST['AddUser'])){
 420       $this->userSelect = new userGroupSelect($this->config, get_userinfo());
 421       $this->dialog = TRUE;
 422     }
 423     if(isset($_POST['AddAdminUser'])){
 424       $this->adminUserSelect = new userGroupSelect($this->config, get_userinfo());
 425       $this->dialog = TRUE;
 426     }
 427
 428     /* Display ppd configure/select dialog      */
 429     if(isset($_POST['EditDriver'])){
 430       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 431         $this->dialog = $this->PPDdialogToSave;
 432       }else{
 433
 434         if(is_array($this->gotoPrinterPPD)){
 435           $this->dialog = new printerPPDDialog($this->config, $this->dn,"");
 436         }else{
 437           $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 438         }
 439         $this->dialog->cn= $this->cn;
 440       }
 441
 442       // Detect edit acl base
 443       $ldap = $this->config->get_ldap_link();
 444       if($ldap->dn_exists($this->dn)){
 445         $acl_base = $this->dn;
 446       }else{
 447         $acl_base = $this->base;
 448       }
 449
 450       $this->dialog->set_acl_base($acl_base);
 451     }
 452
 453     /* remove ppd */
 454     if(isset($_POST['RemoveDriver'])){
 455       /* Detect PPD server part */
 456       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 457         $method="https://";
 458       }else{
 459         $method="http://";
 460       }
 461
 462       /* Get servername */
 463       $server = $_SERVER['SERVER_NAME'];
 464       if(tests::is_ip($server)){
 465         $server_name = @gethostbyaddr($server);
 466       }else{
 467         $server_name = @gethostbyaddr(gethostbyname($server));
 468       }
 469       $this->ppdServerPart  = $method.str_replace("//","/",$server_name."/ppd");
 470       $this->gotoPrinterPPD = array();
 471       $this->PPDdialogToSave = NULL;
 472     }
 473
 474     /* Close ppd dialog */
 475     if(isset($_POST['ClosePPD'])){
 476       unset($this->dialog);
 477       $this->dialog=FALSE;
 478     }
 479
 480     /* Save selected ppd */
 481     if(isset($_POST['SavePPD'])){
 482       $this->dialog->save_object();
 483       if(count($this->dialog->check())){
 484         foreach($this->dialog->check() as $msg){
 485           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 486         }
 487       }else{
 488         $this->gotoPrinterPPD = array();
 489         $this->gotoPrinterPPD = $this->dialog->save();
 490         $this->PPDdialogToSave = $this->dialog;
 491         unset($this->dialog);
 492         $this->dialog=FALSE;
 493       }
 494     }
 495
 496      /* Member management, delete user / group / admin ..*/
 497     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 498       foreach($_POST['UserMember'] as $mem){
 499         $this->DelMember('AddUser',$mem);
 500       }
 501     }
 502
 503     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 504       foreach($_POST['UserMember'] as $mem){
 505         $this->DelMember('AddGroup',$mem);
 506       }
 507     }
 508
 509     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 510       foreach($_POST['AdminMember'] as $mem){
 511         $this->DelMember('AddAdminUser',$mem);
 512       }
 513     }
 514
 515     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 516       foreach($_POST['AdminMember'] as $mem){
 517         $this->DelMember('AddAdminGroup',$mem);
 518       }
 519     }
 520
 521     /* Abort user / group adding dialog */
 522     if(isset($_POST['PrinterCancel'])){
 523       unset($this->dialog);
 524       $this->dialog= FALSE;
 525     }
 526
 527     /* Save selected users / groups */
 528     if(isset($_POST['userGroupSelect_save'])){
 529
 530       $users = array();
 531       if($this->userSelect instanceOf userGroupSelect){
 532         $users = $this->userSelect->save();
 533       }elseif($this->adminUserSelect instanceOf userGroupSelect){
 534         $users = $this->adminUserSelect->save();
 535       }
 536
 537       foreach($users as $user){
 538
 539         print_a($user);
 540 #       foreach($data as $mem){
 541 #         $this->AddMember($new['type'], $mem['dn']);
 542 #       }
 543       }
 544       $this->dialog=FALSE;
 545       $this->userSelect = NULL;
 546       $this->adminUserSelect = NULL;
 547     }
 548
 549     if($this->userSelect instanceOf userGroupSelect){
 550       return($this->userSelect->execute());
 551     }elseif($this->adminUserSelect instanceOf userGroupSelect){
 552       return($this->adminUserSelect->execute());
 553     }
 554
 555
 556     /* Display dialog, if there is currently one open*/
 557     if(is_object($this->dialog)){
 558       $this->dialog->save_object();
 559       $display = $this->dialog->execute();
 560       return $display;
 561     }
 562
 563     /* Parse selected ppd file */
 564     $config = session::get('config');
 565     if ($config->get_cfg_value("ppdPath") != ""){
 566       $path = $config->get_cfg_value("ppdPath");
 567       if(!preg_match("/\/$/",$path)){
 568         $path = $path."/";
 569       }
 570
 571       $ppdManager= new ppdManager($path);
 572       $smarty->assign("displayServerPath",true);
 573       if(!empty($this->gotoPrinterPPD)){
 574         if((!file_exists($path.$this->gotoPrinterPPD))){
 575           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 576         }else{
 577           $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 578           $smarty->assign("driverInfo", $ppdDesc['name']);
 579         }
 580       }else{
 581         $smarty->assign("driverInfo", _("Not defined"));
 582         $smarty->assign("displayServerPath",false);
 583       }
 584     }else{
 585       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 586       $smarty->assign("displayServerPath",true);
 587     }
 588     $smarty->assign("ppdServerPart",$this->ppdServerPart);
 589
 590
 591     /* Create user & admin user list */
 592     $list=$this->generateList();
 593     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 594     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 595
 596     asort($userlist);
 597     asort($adminlist);
 598
 599     if(!preg_match("/Printer/i",$this->BelongsTo)){
 600       if(preg_match("/Terminal/i",$this->BelongsTo)){
 601         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 602       }else{
 603         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 604       }
 605       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 606     }else{
 607       $smarty->assign("desc"    ,"");
 608     }
 609     $smarty->assign("UserMember"    ,$this->UserMember);
 610     $smarty->assign("UserMembers"   ,$userlist);
 611     $smarty->assign("UserMemberKeys",array_flip($userlist));
 612
 613     $smarty->assign("AdminMember"    ,$this->AdminMember);
 614     $smarty->assign("AdminMembers"   ,$adminlist);
 615     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 616     if(preg_match("/Printer/i",$this->BelongsTo)){
 617
 618       /* Show main page */
 619       $str = $this->netConfigDNS->execute();
 620       if(is_object($this->netConfigDNS->dialog)){
 621         return($str);
 622       }
 623       $smarty->assign("netconfig", $str);
 624     } else {
 625       $smarty->assign("netconfig", "");
 626     }
 627
 628     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 629   }
 630
 631   function remove_from_parent()
 632   {
 633     /* Only remove if there was initially an account */
 634     if($this->initially_was_account){
 635
 636       /* Update dn, to ensure storing as printer instead of WS / terminal
 637        */
 638       if(preg_match("/terminal/i",$this->BelongsTo)){
 639         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/i",get_ou('printerRDN'),$this->dn);
 640       }
 641
 642       if(preg_match("/workstation/i",$this->BelongsTo)){
 643         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 644       }
 645
 646       /* Check if this dn points to a printer, to avoid deleting something else */
 647       $ldap= $this->config->get_ldap_link();
 648       $ldap->cat($this->dn, array('dn',"objectClass"));
 649       if(!$ldap->count()){
 650         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 651         return;
 652       }
 653
 654       /* Check if obejct is a printer */
 655       $CheckPrinter = $ldap->fetch();
 656       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 657         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 658         return;
 659       }
 660
 661       /* Remove account & dns extension */
 662       $this->netConfigDNS->remove_from_parent();
 663       $ldap->rmdir($this->dn);
 664
 665       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 666
 667       if (!$ldap->success()){
 668         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 669       }
 670       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 671
 672       /* Delete references to object groups */
 673       $ldap->cd ($this->config->current['BASE']);
 674       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 675       while ($ldap->fetch()){
 676         $og= new ogroup($this->config, $ldap->getDN());
 677         unset($og->member[$this->dn]);
 678         $og->save ();
 679       }
 680
 681       /* Remove previously selected ppd file.*/
 682       if(!empty($this->initial_PPD)){
 683         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 684         $tmp->removeModifiedPPD();
 685       }
 686     }
 687   }
 688
 689
 690   /* Save data to object */
 691   function save_object()
 692   {
 693     /* Create a base backup and reset the
 694        base directly after calling plugin::save_object();
 695        Base will be set seperatly a few lines below */
 696     $base_tmp = $this->base;
 697     plugin::save_object();
 698     $this->base = $base_tmp;
 699
 700     if(isset($_POST['ppdServerPart'])){
 701       $this->ppdServerPart = get_post('ppdServerPart');
 702     }
 703
 704     if(is_object($this->netConfigDNS)){
 705       $this->netConfigDNS->save_object();
 706     }
 707
 708     /* Set new base if allowed */
 709     $tmp = $this->get_allowed_bases();
 710     if(isset($_POST['base'])){
 711       if(isset($tmp[$_POST['base']])){
 712         $this->base= $_POST['base'];
 713       }
 714     }
 715   }
 716
 717   /* Check supplied data */
 718   function check()
 719   {
 720     /* Call common method to give check the hook */
 721     $message= plugin::check();
 722     if (preg_match("/printer/i",$this->BelongsTo)){
 723       $message= array_merge($message, $this->netConfigDNS->check());
 724     }
 725
 726     /* Don't display check messages if this is a template object */
 727     if(isset($this->parent->by_object['workgeneric'])){
 728       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 729         return $message;
 730       }
 731     }elseif(isset($this->parent->by_object['termgeneric'])){
 732       if($this->parent->by_object['termgeneric']->cn == "default"){
 733         return $message;
 734       }
 735     }
 736
 737     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 738
 739     /* must: cn */
 740     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 741       $message[]= msgPool::required(_("Name"));
 742     }
 743
 744     /* must: cn */
 745     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 746       $message[]= msgPool::invalid(_("Name"));
 747     }
 748
 749     /* must: labeledURI */
 750     if(empty($this->labeledURI)){
 751       $message[]= msgPool::required(_("Printer URL"));
 752     }
 753
 754     /* Check if there is already an entry with this cn*/
 755     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 756       $ldap= $this->config->get_ldap_link();
 757       $ldap->cd ($this->base);
 758       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 759       if ($ldap->count() != 0){
 760         while ($attrs= $ldap->fetch()){
 761           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 762             continue;
 763           }
 764           if ($attrs['dn'] != $this->orig_dn){
 765             $message[]= msgPool::duplicated(_("Name"));
 766             break;
 767           }
 768         }
 769       }
 770     }
 771
 772     /* Check if we are allowed to create or move this object
 773      */
 774     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 775       $message[] = msgPool::permCreate();
 776     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 777       $message[] = msgPool::permMove();
 778     }
 779
 780     return ($message);
 781   }
 782
 783
 784   /* Save to LDAP */
 785   function save()
 786   {
 787     /* Update dn, to ensure storing as printer instead of WS / terminal
 788      */
 789     if(preg_match("/terminal/i",$this->BelongsTo)){
 790       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 791     }
 792
 793     if(preg_match("/workstation/i",$this->BelongsTo)){
 794       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 795     }
 796
 797     if(!$this->is_account) return;
 798     if(isset($this->parent->by_object['workgeneric'])){
 799       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 800         return;
 801       }
 802
 803       /* Adapt IP & mac from parent object */
 804       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 805       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 806
 807     }elseif(isset($this->parent->by_object['termgeneric'])){
 808       if($this->parent->by_object['termgeneric']->cn == "default"){
 809         return;
 810       }
 811
 812       /* Adapt IP & mac from parent object */
 813       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 814       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 815     }
 816
 817     /* If type is still unknown, the initialisation of this printer failed, abort. */
 818     if(preg_match("/unknown/i",$this->BelongsTo)){
 819       return;
 820     }
 821
 822     /* save ppd configuration */
 823     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 824
 825       $this->PPDdialogToSave->save_ppd();
 826
 827       /* Rename the generated ppd to match the gzip ending '.gz', if necessary.
 828       */
 829       $path = $this->config->get_cfg_value("ppdPath");
 830       if(!preg_match("/\/$/",$path)){
 831         $path = $path."/";
 832       }
 833       $ppdManager= new ppdManager($path);
 834       if($ppdManager->useGzip && !preg_match('/\.gz$/',$this->gotoPrinterPPD)){
 835         if(rename($path.$this->gotoPrinterPPD,$path.$this->gotoPrinterPPD.'.gz')){
 836           $this->gotoPrinterPPD .= '.gz';
 837         }
 838       }elseif(!$ppdManager->useGzip && preg_match('/\.gz$/',$this->gotoPrinterPPD)){
 839         $new_ppd = preg_replace('/\.gz$/','',$this->gotoPrinterPPD);
 840         if(rename($path.$this->gotoPrinterPPD,$path.$new_ppd)){
 841           $this->gotoPrinterPPD = $new_ppd;
 842         }
 843       }
 844     }
 845     if($this->orig_dn != $this->dn && $this->orig_dn != "new"){
 846       if(!empty($this->gotoPrinterPPD)) {
 847         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 848         $this->PPDdialogToSave->cn = $this->cn;
 849         $this->PPDdialogToSave->generateProperties();
 850         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 851       }
 852     }
 853
 854     /* Remove previously selected ppd file.*/
 855     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 856       if(!empty($this->initial_PPD)){
 857         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 858         $tmp->removeModifiedPPD();
 859       }
 860     }
 861
 862     /* If no ppd is selected, remove this attribute */
 863     if(!empty($this->gotoPrinterPPD)) {
 864       $this->gotoPrinterPPD = $this->ppdServerPart.'/'.$this->gotoPrinterPPD;
 865     }else{
 866       $this->gotoPrinterPPD = array();
 867     }
 868
 869     $dn= $this->dn;
 870
 871     /* reduce objectClasses to minimun */
 872     $this->attrs['objectClass']= $this->objectclasses;
 873
 874     plugin::save();
 875     $ldap= $this->config->get_ldap_link();
 876
 877     /* Remove all empty values */
 878     if ($this->orig_dn == 'new'){
 879       $attrs= array();
 880       foreach ($this->attrs as $key => $val){
 881         if (is_array($val) && count($val) == 0){
 882           continue;
 883         }
 884         $attrs[$key]= $val;
 885       }
 886       $this->attrs= $attrs;
 887     }
 888
 889     /* Append printer user
 890      */
 891     $this->attrs['gotoUserPrinter']=array();
 892     foreach($this->member['AddUser'] as $mem){
 893       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 894     }
 895
 896     /* Append printer group
 897      */
 898     $this->attrs['gotoGroupPrinter'] = array();
 899     foreach($this->member['AddGroup'] as $mem){
 900       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 901     }
 902
 903     /* Append printer admin user
 904      */
 905     $this->attrs['gotoUserAdminPrinter'] = array();
 906     foreach($this->member['AddAdminUser'] as $mem){
 907       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 908     }
 909
 910     /* Append printer admin group
 911      */
 912     $this->attrs['gotoGroupAdminPrinter']= array();
 913     foreach($this->member['AddAdminGroup'] as $mem){
 914       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 915     }
 916
 917     if($this->orig_dn == 'new'){
 918       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 919         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 920           unset($this->attrs[$checkVar]);
 921         }
 922       }
 923     }
 924
 925     /* Ensure to create a new object */
 926     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i",$this->orig_dn)){
 927       $this->orig_dn = "new";
 928     }
 929
 930     /* Move object in necessary*/
 931     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 932       $this->move($this->orig_dn, $this->dn);
 933     }
 934
 935     /* Write back to ldap */
 936     $ldap= $this->config->get_ldap_link();
 937     $ldap->cat($this->dn);
 938     if(!$ldap->count()){
 939       $ldap->cd($this->config->current['BASE']);
 940       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 941       $ldap->cd($this->dn);
 942
 943       /* Remove empty values */
 944       foreach($this->attrs as $name => $value){
 945         if(empty($value)){
 946           unset($this->attrs[$name]);
 947         }
 948       }
 949
 950       $ldap->add($this->attrs);
 951       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 952       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 953     } else {
 954       $ldap->cd($this->dn);
 955       $this->cleanup();
 956       $ldap->modify ($this->attrs);
 957       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 958       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 959     }
 960     if (!$ldap->success()){
 961       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 962     }
 963
 964     #if(preg_match("/printer/i",$this->BelongsTo)){
 965       $this->netConfigDNS->cn = $this->cn;
 966       $this->netConfigDNS->dn = $this->dn;
 967       $this->netConfigDNS->save();
 968     #}
 969   }
 970
 971   function generateList(){
 972     $a_return=array();
 973
 974     foreach($this->member as $type => $values){
 975       $a_return[$type]=array();
 976       foreach($values as $value){
 977         if((preg_match("/Group/i",$type))){
 978           if(!isset($value['description'])){
 979             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 980           }else{
 981             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 982           }
 983         }else{
 984           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 985         }
 986       }
 987     }
 988     return($a_return);
 989   }
 990
 991   /* Return plugin informations for acl handling
 992       #FIXME FAIscript seams to ununsed within this class... */
 993   static function plInfo()
 994   {
 995     return (array(
 996           "plShortName"   => _("Generic"),
 997           "plDescription" => _("Print generic"),
 998           "plSelfModify"  => FALSE,
 999           "plDepends"     => array(),
1000           "plPriority"    => 4,
1001           "plSection"     => array("administration"),
1002           "plCategory"    => array("printer" => array("description"  => _("Printer"),
1003                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
1004           "plProvidedAcls"=> array(
1005             "cn"                => _("Name"),
1006             "base"                => _("Base") ,
1007             "description"       => _("Description"),
1008             "l"                 => _("Location"),
1009             "labeledURI"        => _("LabeledURL"),
1010             "gotoPrinterPPD"    => _("Printer PPD"),
1011             "gotoUserPrinter"   => _("Permissions"))
1012           ));
1013   }
1014
1015
1016   /* Delete member */
1017   function DelMember($type,$id)
1018   {
1019     /* Check if there was a printer "dn" given, or the "cn" */
1020     foreach($this->member[$type] as $key => $printer){
1021       if($printer['dn'] == $id) {
1022         $id = $key;
1023       }
1024     }
1025
1026     if(!$this->acl_is_writeable("gotoUserPrinter")){
1027       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
1028       return(FALSE);
1029     }
1030
1031     if(isset($this->member[$type][$id])){
1032       unset($this->member[$type][$id]);
1033       return(TRUE);
1034     }
1035     return(FALSE);
1036   }
1037
1038
1039   /* Add given obejct to members */
1040   function AddMember($type,$dn)
1041   {
1042     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
1043     if(!in_array_ics($type, $types)){
1044       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
1045       return(FALSE);
1046     }
1047
1048     if(!$this->acl_is_writeable("gotoUserPrinter")){
1049       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
1050       return(FALSE);
1051     }
1052
1053     /* Get name of index attributes */
1054     if(preg_match("/user/i",$type)){
1055       $var = "uid";
1056     }else{
1057       $var = "cn";
1058     }
1059
1060     $ldap = $this->config->get_ldap_link();
1061     $ldap->cd($dn);
1062     $ldap->cat($dn,array($var,"cn"));
1063     if($ldap->count()){
1064
1065       $attrs = $ldap->fetch();
1066
1067       if(isset($attrs[$var][0])){
1068         $name = $attrs[$var][0];
1069
1070         /* Check if this uid/cn is already assigned to any permission */
1071         foreach($types as $ctype){
1072
1073           /* If we want to add a user, only check user/userAdmin members */
1074           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1075             continue;
1076           }
1077
1078           /* If we want to add a group, only check groups/adminGroups .. */
1079           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1080             continue;
1081           }
1082
1083           if(isset(  $this->member[$ctype][$name])){
1084             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1085             return(FALSE);
1086           }
1087         }
1088
1089         /* Everything is fine. So add the given object to members */
1090         $this->member[$type][$attrs[$var][0]] = $attrs ;
1091       }else{
1092         print_a($attrs);
1093       }
1094     }else{
1095       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1096       return(FALSE);
1097     }
1098     return(TRUE);
1099   }
1100
1101
1102    /* Display generic part for server copy & paste */
1103   function getCopyDialog()
1104   {
1105     $vars = array("cn");
1106     $smarty = get_smarty();
1107     $smarty->assign("cn" ,$this->cn);
1108     $smarty->assign("object","printer");
1109     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1110     $ret = array();
1111     $ret['string'] = $str;
1112     $ret['status'] = "";
1113     return($ret);
1114   }
1115
1116
1117   function saveCopyDialog()
1118   {
1119     if(isset($_POST['cn'])){
1120       $this->cn = $_POST['cn'];
1121     }
1122   }
1123
1124   function PrepareForCopyPaste($source)
1125   {
1126     plugin::PrepareForCopyPaste($source);
1127     if(isset($source['macAddress'][0])){
1128       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1129     }
1130     if(isset($source['ipHostNumber'][0])){
1131       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1132     }
1133
1134     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1135     foreach($this->attributes as $attr){
1136       $this->$attr = $source_o->$attr;
1137     }
1138     $this->member = $source_o -> member;
1139
1140     $this->gotoPrinterPPD = "";
1141   }
1142
1143
1144   function is_modal_dialog()
1145   {
1146     return((isset($this->dialog) && $this->dialog) || (isset($this->netConfigDNS->dialog) && $this->netConfigDNS->dialog));
1147   }
1148
1149 }
1150
1151 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1152 ?>