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       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$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         $this->base  = session::get('CurrentMainBase');
 110       }
 111     }
 112
 113     /* If no ppd is selected, remove this attribute */
 114     if(!empty($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         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 248       }
 249
 250       if(preg_match("/workstation/i",$this->BelongsTo)){
 251         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$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     if(isset($_POST['AddUser'])){
 419       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser",$this->member);
 420     }
 421     if(isset($_POST['AddGroup'])){
 422       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup",$this->member);
 423     }
 424     if(isset($_POST['AddAdminUser'])){
 425       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser",$this->member);
 426     }
 427     if(isset($_POST['AddAdminGroup'])){
 428       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup",$this->member);
 429     }
 430
 431     /* Display ppd configure/select dialog      */
 432     if(isset($_POST['EditDriver'])){
 433       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 434         $this->dialog = $this->PPDdialogToSave;
 435       }else{
 436
 437         if(is_array($this->gotoPrinterPPD)){
 438           $this->dialog = new printerPPDDialog($this->config, $this->dn,"");
 439         }else{
 440           $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 441         }
 442         $this->dialog->cn= $this->cn;
 443       }
 444     }
 445
 446     /* remove ppd */
 447     if(isset($_POST['RemoveDriver'])){
 448       /* Detect PPD server part */
 449       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 450         $method="https://";
 451       }else{
 452         $method="http://";
 453       }
 454
 455       /* Get servername */
 456       $server = $_SERVER['SERVER_NAME'];
 457       if(tests::is_ip($server)){
 458         $server_name = @gethostbyaddr($server);
 459       }else{
 460         $server_name = @gethostbyaddr(gethostbyname($server));
 461       }
 462       $this->ppdServerPart  = $method.str_replace("//","/",$server_name."/ppd");
 463       $this->gotoPrinterPPD = array();
 464       $this->PPDdialogToSave = NULL;
 465     }
 466
 467     /* Close ppd dialog */
 468     if(isset($_POST['ClosePPD'])){
 469       unset($this->dialog);
 470       $this->dialog=FALSE;
 471     }
 472
 473     /* Save selected ppd */
 474     if(isset($_POST['SavePPD'])){
 475       $this->dialog->save_object();
 476       if(count($this->dialog->check())){
 477         foreach($this->dialog->check() as $msg){
 478           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 479         }
 480       }else{
 481         $this->gotoPrinterPPD = array();
 482         $this->gotoPrinterPPD = $this->dialog->save();
 483         $this->PPDdialogToSave = $this->dialog;
 484         unset($this->dialog);
 485         $this->dialog=FALSE;
 486       }
 487     }
 488
 489      /* Member management, delete user / group / admin ..*/
 490     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 491       foreach($_POST['UserMember'] as $mem){
 492         $this->DelMember('AddUser',$mem);
 493       }
 494     }
 495
 496     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 497       foreach($_POST['UserMember'] as $mem){
 498         $this->DelMember('AddGroup',$mem);
 499       }
 500     }
 501
 502     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 503       foreach($_POST['AdminMember'] as $mem){
 504         $this->DelMember('AddAdminUser',$mem);
 505       }
 506     }
 507
 508     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 509       foreach($_POST['AdminMember'] as $mem){
 510         $this->DelMember('AddAdminGroup',$mem);
 511       }
 512     }
 513
 514     /* Abort user / group adding dialog */
 515     if(isset($_POST['PrinterCancel'])){
 516       unset($this->dialog);
 517       $this->dialog= FALSE;
 518     }
 519
 520     /* Save selected users / groups */
 521     if(isset($_POST['PrinterSave'])){
 522       $this->dialog->save_object();
 523       if(count($this->dialog->check())){
 524         foreach($this->dialog->check() as $msg){
 525           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 526         }
 527       }else{
 528         $data= $new = $this->dialog->save();
 529         unset($data['type']);
 530         foreach($data as $mem){
 531           $this->AddMember($new['type'], $mem['dn']);
 532         }
 533         unset($this->dialog);
 534         $this->dialog=FALSE;
 535       }
 536     }
 537
 538     /* Display dialog, if there is currently one open*/
 539     if(is_object($this->dialog)){
 540       $this->dialog->save_object();
 541       $display = $this->dialog->execute();
 542       return $display;
 543     }
 544
 545     /* Parse selected ppd file */
 546     $config = session::get('config');
 547     if ($config->get_cfg_value("ppdPath") != ""){
 548       $path = $config->get_cfg_value("ppdPath");
 549       if(!preg_match("/\/$/",$path)){
 550         $path = $path."/";
 551       }
 552
 553       $ppdManager= new ppdManager($path);
 554       $smarty->assign("displayServerPath",true);
 555       if(!empty($this->gotoPrinterPPD)){
 556         if((!file_exists($path.$this->gotoPrinterPPD))){
 557           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 558         }else{
 559           $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 560           $smarty->assign("driverInfo", $ppdDesc['name']);
 561         }
 562       }else{
 563         $smarty->assign("driverInfo", _("Not defined"));
 564         $smarty->assign("displayServerPath",false);
 565       }
 566     }else{
 567       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 568       $smarty->assign("displayServerPath",true);
 569     }
 570     $smarty->assign("ppdServerPart",$this->ppdServerPart);
 571
 572
 573     /* Create user & admin user list */
 574     $list=$this->generateList();
 575     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 576     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 577
 578     asort($userlist);
 579     asort($adminlist);
 580
 581     if(!preg_match("/Printer/i",$this->BelongsTo)){
 582       if(preg_match("/Terminal/i",$this->BelongsTo)){
 583         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 584       }else{
 585         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 586       }
 587       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 588     }else{
 589       $smarty->assign("desc"    ,"");
 590     }
 591     $smarty->assign("UserMember"    ,$this->UserMember);
 592     $smarty->assign("UserMembers"   ,$userlist);
 593     $smarty->assign("UserMemberKeys",array_flip($userlist));
 594
 595     $smarty->assign("AdminMember"    ,$this->AdminMember);
 596     $smarty->assign("AdminMembers"   ,$adminlist);
 597     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 598     if(preg_match("/Printer/i",$this->BelongsTo)){
 599
 600       /* Show main page */
 601       $str = $this->netConfigDNS->execute();
 602       if(is_object($this->netConfigDNS->dialog)){
 603         return($str);
 604       }
 605       $smarty->assign("netconfig", $str);
 606     } else {
 607       $smarty->assign("netconfig", "");
 608     }
 609
 610     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 611   }
 612
 613   function remove_from_parent()
 614   {
 615     /* Only remove if there was initially an account */
 616     if($this->initially_was_account){
 617
 618       /* Update dn, to ensure storing as printer instead of WS / terminal
 619        */
 620       if(preg_match("/terminal/i",$this->BelongsTo)){
 621         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/",get_ou('printerRDN'),$this->dn);
 622       }
 623
 624       if(preg_match("/workstation/i",$this->BelongsTo)){
 625         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 626       }
 627
 628       /* Check if this dn points to a printer, to avoid deleting something else */
 629       $ldap= $this->config->get_ldap_link();
 630       $ldap->cat($this->dn, array('dn',"objectClass"));
 631       if(!$ldap->count()){
 632         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 633         return;
 634       }
 635
 636       /* Check if obejct is a printer */
 637       $CheckPrinter = $ldap->fetch();
 638       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 639         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 640         return;
 641       }
 642
 643       /* Remove account & dns extension */
 644       $this->netConfigDNS->remove_from_parent();
 645       $ldap->rmdir($this->dn);
 646
 647       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 648
 649       if (!$ldap->success()){
 650         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 651       }
 652       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 653
 654       /* Delete references to object groups */
 655       $ldap->cd ($this->config->current['BASE']);
 656       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 657       while ($ldap->fetch()){
 658         $og= new ogroup($this->config, $ldap->getDN());
 659         unset($og->member[$this->dn]);
 660         $og->save ();
 661       }
 662
 663       /* Remove previously selected ppd file.*/
 664       if(!empty($this->initial_PPD)){
 665         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 666         $tmp->removeModifiedPPD();
 667       }
 668     }
 669   }
 670
 671
 672   /* Save data to object */
 673   function save_object()
 674   {
 675     /* Create a base backup and reset the
 676        base directly after calling plugin::save_object();
 677        Base will be set seperatly a few lines below */
 678     $base_tmp = $this->base;
 679     plugin::save_object();
 680     $this->base = $base_tmp;
 681
 682     if(isset($_POST['ppdServerPart'])){
 683       $this->ppdServerPart = get_post('ppdServerPart');
 684     }
 685
 686     if(is_object($this->netConfigDNS)){
 687       $this->netConfigDNS->save_object();
 688     }
 689
 690     /* Set new base if allowed */
 691     $tmp = $this->get_allowed_bases();
 692     if(isset($_POST['base'])){
 693       if(isset($tmp[$_POST['base']])){
 694         $this->base= $_POST['base'];
 695       }
 696     }
 697   }
 698
 699   /* Check supplied data */
 700   function check()
 701   {
 702     /* Call common method to give check the hook */
 703     $message= plugin::check();
 704     if (preg_match("/printer/i",$this->BelongsTo)){
 705       $message= array_merge($message, $this->netConfigDNS->check());
 706     }
 707
 708     /* Don't display check messages if this is a template object */
 709     if(isset($this->parent->by_object['workgeneric'])){
 710       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 711         return $message;
 712       }
 713     }elseif(isset($this->parent->by_object['termgeneric'])){
 714       if($this->parent->by_object['termgeneric']->cn == "default"){
 715         return $message;
 716       }
 717     }
 718
 719     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 720
 721     /* must: cn */
 722     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 723       $message[]= msgPool::required(_("Name"));
 724     }
 725
 726     /* must: cn */
 727     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 728       $message[]= msgPool::invalid(_("Name"));
 729     }
 730
 731     /* must: labeledURI */
 732     if(empty($this->labeledURI)){
 733       $message[]= msgPool::required(_("Printer URL"));
 734     }
 735
 736     /* Check if there is already an entry with this cn*/
 737     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 738       $ldap= $this->config->get_ldap_link();
 739       $ldap->cd ($this->base);
 740       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 741       if ($ldap->count() != 0){
 742         while ($attrs= $ldap->fetch()){
 743           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 744             continue;
 745           }
 746           if ($attrs['dn'] != $this->orig_dn){
 747             $message[]= msgPool::duplicated(_("Name"));
 748             break;
 749           }
 750         }
 751       }
 752     }
 753
 754     /* Check if we are allowed to create or move this object
 755      */
 756     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 757       $message[] = msgPool::permCreate();
 758     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 759       $message[] = msgPool::permMove();
 760     }
 761
 762     return ($message);
 763   }
 764
 765
 766   /* Save to LDAP */
 767   function save()
 768   {
 769     /* Update dn, to ensure storing as printer instead of WS / terminal
 770      */
 771     if(preg_match("/terminal/i",$this->BelongsTo)){
 772       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 773     }
 774
 775     if(preg_match("/workstation/i",$this->BelongsTo)){
 776       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 777     }
 778
 779     if(!$this->is_account) return;
 780     if(isset($this->parent->by_object['workgeneric'])){
 781       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 782         return;
 783       }
 784
 785       /* Adapt IP & mac from parent object */
 786       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 787       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 788
 789     }elseif(isset($this->parent->by_object['termgeneric'])){
 790       if($this->parent->by_object['termgeneric']->cn == "default"){
 791         return;
 792       }
 793
 794       /* Adapt IP & mac from parent object */
 795       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 796       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 797     }
 798
 799     /* If type is still unknown, the initialisation of this printer failed, abort. */
 800     if(preg_match("/unknown/i",$this->BelongsTo)){
 801       return;
 802     }
 803
 804     /* save ppd configuration */
 805     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 806       $this->PPDdialogToSave->save_ppd();
 807     }
 808     if($this->orig_dn != $this->dn){
 809       if(!empty($this->gotoPrinterPPD)) {
 810         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 811         $this->PPDdialogToSave->cn = $this->cn;
 812         $this->PPDdialogToSave->generateProperties();
 813         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 814       }
 815     }
 816
 817     /* Remove previously selected ppd file.*/
 818     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 819       if(!empty($this->initial_PPD)){
 820         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 821         $tmp->removeModifiedPPD();
 822       }
 823     }
 824
 825     /* If no ppd is selected, remove this attribute */
 826     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 827       $this->gotoPrinterPPD = $this->ppdServerPart.'/'.$this->gotoPrinterPPD;
 828     }else{
 829       $this->gotoPrinterPPD = array();
 830     }
 831
 832     $dn= $this->dn;
 833
 834     /* reduce objectClasses to minimun */
 835     $this->attrs['objectClass']= $this->objectclasses;
 836
 837     plugin::save();
 838     $ldap= $this->config->get_ldap_link();
 839
 840     /* Remove all empty values */
 841     if ($this->orig_dn == 'new'){
 842       $attrs= array();
 843       foreach ($this->attrs as $key => $val){
 844         if (is_array($val) && count($val) == 0){
 845           continue;
 846         }
 847         $attrs[$key]= $val;
 848       }
 849       $this->attrs= $attrs;
 850     }
 851
 852     /* Append printer user
 853      */
 854     $this->attrs['gotoUserPrinter']=array();
 855     foreach($this->member['AddUser'] as $mem){
 856       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 857     }
 858
 859     /* Append printer group
 860      */
 861     $this->attrs['gotoGroupPrinter'] = array();
 862     foreach($this->member['AddGroup'] as $mem){
 863       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 864     }
 865
 866     /* Append printer admin user
 867      */
 868     $this->attrs['gotoUserAdminPrinter'] = array();
 869     foreach($this->member['AddAdminUser'] as $mem){
 870       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 871     }
 872
 873     /* Append printer admin group
 874      */
 875     $this->attrs['gotoGroupAdminPrinter']= array();
 876     foreach($this->member['AddAdminGroup'] as $mem){
 877       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 878     }
 879
 880     if($this->orig_dn == 'new'){
 881       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 882         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 883           unset($this->attrs[$checkVar]);
 884         }
 885       }
 886     }
 887
 888     /* Ensure to create a new object */
 889     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->orig_dn)){
 890       $this->orig_dn = "new";
 891     }
 892
 893     /* Move object in necessary*/
 894     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 895       $this->move($this->orig_dn, $this->dn);
 896     }
 897
 898     /* Write back to ldap */
 899     $ldap= $this->config->get_ldap_link();
 900     $ldap->cat($this->dn);
 901     if(!$ldap->count()){
 902       $ldap->cd($this->config->current['BASE']);
 903       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 904       $ldap->cd($this->dn);
 905
 906       /* Remove empty values */
 907       foreach($this->attrs as $name => $value){
 908         if(empty($value)){
 909           unset($this->attrs[$name]);
 910         }
 911       }
 912
 913       $ldap->add($this->attrs);
 914       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 915       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 916     } else {
 917       $ldap->cd($this->dn);
 918       $this->cleanup();
 919       $ldap->modify ($this->attrs);
 920       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 921       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 922     }
 923     if (!$ldap->success()){
 924       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 925     }
 926
 927     #if(preg_match("/printer/i",$this->BelongsTo)){
 928       $this->netConfigDNS->cn = $this->cn;
 929       $this->netConfigDNS->dn = $this->dn;
 930       $this->netConfigDNS->save();
 931     #}
 932   }
 933
 934   function generateList(){
 935     $a_return=array();
 936
 937     foreach($this->member as $type => $values){
 938       $a_return[$type]=array();
 939       foreach($values as $value){
 940         if((preg_match("/Group/i",$type))){
 941           if(!isset($value['description'])){
 942             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 943           }else{
 944             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 945           }
 946         }else{
 947           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 948         }
 949       }
 950     }
 951     return($a_return);
 952   }
 953
 954   /* Return plugin informations for acl handling
 955       #FIXME FAIscript seams to ununsed within this class... */
 956   static function plInfo()
 957   {
 958     return (array(
 959           "plShortName"   => _("Generic"),
 960           "plDescription" => _("Print generic"),
 961           "plSelfModify"  => FALSE,
 962           "plDepends"     => array(),
 963           "plPriority"    => 4,
 964           "plSection"     => array("administration"),
 965           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 966                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 967           "plProvidedAcls"=> array(
 968             "cn"                => _("Name"),
 969             "base"                => _("Base") ,
 970             "description"       => _("Description"),
 971             "l"                 => _("Location"),
 972             "labeledURI"        => _("LabeledURL"),
 973             "gotoPrinterPPD"    => _("Printer PPD"),
 974             "gotoUserPrinter"   => _("Permissions"))
 975           ));
 976   }
 977
 978
 979   /* Delete member */
 980   function DelMember($type,$id)
 981   {
 982     /* Check if there was a printer "dn" given, or the "cn" */
 983     foreach($this->member[$type] as $key => $printer){
 984       if($printer['dn'] == $id) {
 985         $id = $key;
 986       }
 987     }
 988
 989     if(!$this->acl_is_writeable("gotoUserPrinter")){
 990       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
 991       return(FALSE);
 992     }
 993
 994     if(isset($this->member[$type][$id])){
 995       unset($this->member[$type][$id]);
 996       return(TRUE);
 997     }
 998     return(FALSE);
 999   }
1000
1001
1002   /* Add given obejct to members */
1003   function AddMember($type,$dn)
1004   {
1005     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
1006     if(!in_array_ics($type, $types)){
1007       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
1008       return(FALSE);
1009     }
1010
1011     if(!$this->acl_is_writeable("gotoUserPrinter")){
1012       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
1013       return(FALSE);
1014     }
1015
1016     /* Get name of index attributes */
1017     if(preg_match("/user/i",$type)){
1018       $var = "uid";
1019     }else{
1020       $var = "cn";
1021     }
1022
1023     $ldap = $this->config->get_ldap_link();
1024     $ldap->cd($dn);
1025     $ldap->cat($dn,array($var,"cn"));
1026     if($ldap->count()){
1027
1028       $attrs = $ldap->fetch();
1029
1030       if(isset($attrs[$var][0])){
1031         $name = $attrs[$var][0];
1032
1033         /* Check if this uid/cn is already assigned to any permission */
1034         foreach($types as $ctype){
1035
1036           /* If we want to add a user, only check user/userAdmin members */
1037           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1038             continue;
1039           }
1040
1041           /* If we want to add a group, only check groups/adminGroups .. */
1042           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1043             continue;
1044           }
1045
1046           if(isset(  $this->member[$ctype][$name])){
1047             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1048             return(FALSE);
1049           }
1050         }
1051
1052         /* Everything is fine. So add the given object to members */
1053         $this->member[$type][$attrs[$var][0]] = $attrs ;
1054       }else{
1055         print_a($attrs);
1056       }
1057     }else{
1058       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1059       return(FALSE);
1060     }
1061     return(TRUE);
1062   }
1063
1064
1065    /* Display generic part for server copy & paste */
1066   function getCopyDialog()
1067   {
1068     $vars = array("cn");
1069     $smarty = get_smarty();
1070     $smarty->assign("cn" ,$this->cn);
1071     $smarty->assign("object","printer");
1072     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1073     $ret = array();
1074     $ret['string'] = $str;
1075     $ret['status'] = "";
1076     return($ret);
1077   }
1078
1079
1080   function saveCopyDialog()
1081   {
1082     if(isset($_POST['cn'])){
1083       $this->cn = $_POST['cn'];
1084     }
1085   }
1086
1087   function PrepareForCopyPaste($source)
1088   {
1089     plugin::PrepareForCopyPaste($source);
1090     if(isset($source['macAddress'][0])){
1091       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1092     }
1093     if(isset($source['ipHostNumber'][0])){
1094       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1095     }
1096
1097     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1098     foreach($this->attributes as $attr){
1099       $this->$attr = $source_o->$attr;
1100     }
1101     $this->member = $source_o -> member;
1102
1103     $this->gotoPrinterPPD = "";
1104   }
1105 }
1106
1107 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1108 ?>