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 $labeledURI       = "";
  15   var $gotoPrinterPPD   = "";
  16   var $initial_PPD      = "";
  17   var $initial_PPD_URL  = "";
  18   var $orig_dn          = "";
  19   var $orig_cn          = "";
  20   var $orig_base        = "";
  21
  22   var $UserMember       ="";
  23   var $UserMembers      =array();
  24   var $UserMemberKeys   =array();
  25
  26   var $AdminMember      ="";
  27   var $AdminMembers     =array();
  28   var $AdminMemberKeys  =array();
  29
  30   var $PPDdialogToSave  = NULL;
  31   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  32
  33   var $member           =array();
  34   var $strings          = "";
  35   var $netConfigDNS;
  36   var $baseSelection    = false;
  37   var $macAddress       = "";
  38
  39   var $gotoUserAdminPrinter;
  40   var $gotoGroupAdminPrinter ;
  41   var $gotoGroupPrinter;
  42   var $gotoUserPrinter ;
  43
  44   /* attribute list for save action */
  45   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  46                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter","gosaUnitTag");
  47   var $objectclasses  = array("top", "gotoPrinter");
  48   var $view_logged    = FALSE;
  49   var $parent;
  50
  51   function printgeneric (&$config, $dn,$parent_init,$parent)
  52   {
  53     $this->config = &$config;
  54     $this->dn = $dn;
  55
  56     /* If parent was posted(the tabs object) we can detect the printer type. */
  57     if($parent){
  58       $this->parent = $parent;
  59       $this->getTypeOfPrinter();
  60     }else{
  61       $this->BelongsTo = "unknown";
  62       return;
  63     }
  64
  65     /* Update dn, to ensure storing as printer instead of WS / terminal */
  66     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  67       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  68     }
  69
  70     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  71       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  72     }
  73
  74     $this->orig_dn = $this->dn;
  75
  76     /* Get printer settings, possibly dn has changed */
  77     plugin::plugin ($config, $this->dn);
  78
  79     /* Get is_account initially_was_account status */
  80     $this->getTypeOfPrinter(true);
  81
  82     /* set orig dn to new if object is new */
  83     $ldap= $this->config->get_ldap_link();
  84     $ldap->cat($this->dn, array('dn'));
  85     if(!$ldap->count()){
  86       $this->orig_dn = "new";
  87     }
  88
  89     /* create dns object */
  90     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  91
  92     /* Set base */
  93     if ($this->dn == "new"){
  94       $ui= get_userinfo();
  95       $this->base= dn2base($ui->dn);
  96       $this->cn= "";
  97     } else {
  98
  99       /* Set base and check if the extracted base exists */
 100       if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->dn)){
 101         $this->base= preg_replace("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/","",dn2base($this->dn));
 102       }else{
 103         $this->base= preg_replace("/".preg_quote(get_ou('printerRDN'), '/')."/","",dn2base($this->dn));
 104       }
 105
 106       if(!isset($this->config->idepartments[$this->base])){
 107         msg_dialog::display(_("Internal error"), sprintf(_("Cannot determine a valid department for this object. Setting base to '%s'!"), session::get('CurrentMainBase')) , WARNING_DIALOG);
 108         $this->base  = session::get('CurrentMainBase');
 109       }
 110     }
 111
 112     $this->initial_PPD_URL = $this->gotoPrinterPPD;
 113     /* Extract selected ppd */
 114     if(isset($this->gotoPrinterPPD)){
 115       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 116     }
 117
 118     $this->initial_PPD = $this->gotoPrinterPPD;
 119
 120     /* Prepare different member types */
 121     foreach(array("AddUser"       =>"gotoUserPrinter",
 122           "AddGroup"      =>"gotoGroupPrinter",
 123           "AddAdminUser"  =>"gotoUserAdminPrinter",
 124           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 125
 126       /* $this->members contains all members */
 127       $this->member[$type]=array();
 128
 129       if(isset($this->attrs[$attr])){
 130         $ldap->cd($this->config->current['BASE']) ;
 131         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 132
 133           $mem = $this->attrs[$attr][$i];
 134           if(preg_match("/Group/",$type)){
 135             $ldap->search("(&(|(objectClass=posixGroup)(objectClass=gosaGroupOfNames))(cn=".$mem."))",array("cn","description"));
 136             if($ldap->count()){
 137               $entry = $ldap->fetch();
 138               $this->member[$type][$entry['cn'][0]]=$entry;
 139             }
 140           }else{
 141             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 142             if($ldap->count()){
 143               $entry = $ldap->fetch();
 144               $this->member[$type][$entry['uid'][0]]=$entry;
 145             }
 146           }
 147         }
 148       }
 149     }
 150     $this->orig_cn    = $this->cn;
 151     $this->orig_base  = $this->base;
 152   }
 153
 154   function set_acl_base($base)
 155   {
 156     plugin::set_acl_base($base);
 157     if(is_object($this->netConfigDNS)){
 158       $this->netConfigDNS->set_acl_base($base);
 159     }
 160   }
 161
 162   function set_acl_category($cat)
 163   {
 164     plugin::set_acl_category($cat);
 165     if(is_object($this->netConfigDNS)){
 166       $this->netConfigDNS->set_acl_category($cat);
 167     }
 168   }
 169
 170   /* Detect type of printer.
 171    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 172    * We can detect the type printer type when comparing the tabs objects
 173    */
 174   function getTypeOfPrinter($UpdateAccountStatus = false)
 175   {
 176     /* Disable account as default
 177      */
 178     $this->is_account = $this->initially_was_account = false;
 179
 180     /* Detect type of printer via parent tabs.
 181      */
 182
 183     $class = get_class($this->parent);
 184     if(isset($this->parent->by_object['workgeneric'])){
 185
 186       /* Exclude templates
 187        */
 188       $this->cn = $this->parent->by_object['workgeneric']->cn;
 189       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 190         $this->BelongsTo = "WorkstationTemplate";
 191       }else{
 192         $this->BelongsTo = "Workstation";
 193       }
 194     }elseif(isset($this->parent->by_object['termgeneric'])){
 195
 196       /* Exclude templates
 197        */
 198       $this->cn = $this->parent->by_object['termgeneric']->cn;
 199       if($this->parent->by_object['termgeneric']->cn == "default"){
 200         $this->BelongsTo = "TerminalTemplate";
 201       }else{
 202         $this->BelongsTo = "Terminal";
 203       }
 204     }elseif(isset($this->parent->by_name['printgeneric'])){
 205       $this->BelongsTo  = "Printer";
 206     }
 207
 208     if($UpdateAccountStatus){
 209
 210       /* Set is_account / was account
 211        */
 212       if($this->dn == "new"){
 213         $this->initially_was_account = false;
 214       }
 215
 216       /* If is printer it must be a true account.
 217        */
 218       if(preg_match("/printer/i",$this->BelongsTo)){
 219         $this->is_account = true;
 220       }
 221
 222       /* Update dn, to ensure storing as printer instead of WS / terminal
 223        */
 224       if(preg_match("/terminal/i",$this->BelongsTo)){
 225         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 226       }
 227
 228       if(preg_match("/workstation/i",$this->BelongsTo)){
 229         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 230       }
 231
 232       /* Detect if this is a valid printer account;
 233        */
 234       $ldap = $this->config->get_ldap_link();
 235       $ldap->cat($this->dn, array('objectClass'));
 236
 237       if($ldap->count()){
 238         $attrs = $ldap->fetch();
 239         if(in_array("gotoPrinter",$attrs['objectClass'])){
 240           $this->initially_was_account = true;
 241           $this->is_account             = true;
 242         }else{
 243           $this->is_account = false;
 244         }
 245       }
 246     }
 247   }
 248
 249   function execute()
 250   {
 251     /* Call parent execute */
 252     plugin::execute();
 253
 254     if($this->is_account && !$this->view_logged){
 255       $this->view_logged = TRUE;
 256       new log("view","printer/".get_class($this),$this->dn);
 257     }
 258
 259
 260     /* If type of printer couldn't be detected (because of missing parent object in construction)
 261      * hide this tab.
 262      */
 263     if(preg_match("/unknown/i",$this->BelongsTo)){
 264       $display= $this->show_enable_header(_("Add printer extension"),
 265           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 266       return($display);
 267     }
 268
 269     /* Templates can't have printer extensions
 270      */
 271     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 272       $display= $this->show_enable_header(_("Add printer extension"),
 273           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 274       return($display);
 275     }
 276     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 277       $display= $this->show_enable_header(_("Add printer extension"),
 278           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 279       return($display);
 280     }
 281
 282     /* Get cn from base object */
 283     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 284       $this->cn = $this->parent->by_object['workgeneric']->cn;
 285     }
 286     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 287       $this->cn = $this->parent->by_object['termgeneric']->cn;
 288     }
 289
 290     $smarty= get_smarty();
 291
 292     /* Assign acls */
 293     $tmp = $this->plInfo();
 294     foreach($tmp['plProvidedAcls'] as $name => $translation){
 295       $smarty->assign($name."ACL", $this->getacl($name));
 296     }
 297
 298     $display="";
 299
 300     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 301     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 302       $smarty->assign("StandAlone",true);
 303     }else{
 304       $smarty->assign("StandAlone",false);
 305     }
 306
 307     /* Do we need to flip is_account state? */
 308     if(isset($_POST['modify_state'])){
 309       if($this->is_account && $this->acl_is_removeable()){
 310         $this->is_account= FALSE;
 311       }elseif(!$this->is_account && $this->acl_is_createable()){
 312         $this->is_account= TRUE;
 313       }
 314     }
 315
 316     /* Do we represent a valid printer? */
 317     if (!$this->is_account && $this->parent === NULL){
 318       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 319         msgPool::noValidExtension(_("printer"))."</b>";
 320       return($display);
 321     }
 322
 323     /* If this is a WS / Terminal depending printer, display account state button */
 324     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 325       if($this->cn == "" && ($this->dn != "new")){
 326         $display= $this->show_enable_header(_("Add printer extension"),
 327             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);
 328         $this->is_account= false;
 329         return $display;
 330       }
 331
 332       if (($this->is_account)){
 333         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 334           $display= $this->show_disable_header(_("Remove printer extension"),
 335               msgPool::featuresEnabled(_("printer")));
 336         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 337           $display= $this->show_disable_header(_("Remove printer extension"),
 338               msgPool::featuresDisabled(_("printer")));
 339         }
 340       }else{
 341         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 342           $display= $this->show_enable_header(_("Add printer extension"),
 343               msgPool::featuresEnabled(_("printer")));
 344         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 345           $display= $this->show_enable_header(_("Add printer extension"),
 346               msgPool::featuresDisabled(_("printer")));
 347         }
 348         return ($display);
 349       }
 350     }
 351
 352     /* Base select dialog */
 353     $once = true;
 354     foreach($_POST as $name => $value){
 355       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 356         $once = false;
 357         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 358         $this->dialog->setCurrentBase($this->base);
 359         $this->baseSelection = true;
 360       }
 361     }
 362
 363     /* Dialog handling for base select dialog
 364      * Check if base was selected, dialog aborted etc */
 365     if(is_object($this->dialog)){
 366
 367       $this->dialog->save_object();
 368       if($this->baseSelection){
 369         if($this->dialog->isClosed()){
 370           $this->dialog = false;
 371           $this->baseSelection = false;
 372         }elseif($this->dialog->isSelected()){
 373
 374           /* A new base was selected, check if it is a valid one */
 375           $tmp = $this->get_allowed_bases();
 376           if(isset($tmp[$this->dialog->isSelected()])){
 377             $this->base = $this->dialog->isSelected();
 378           }
 379
 380           $this->dialog= false;
 381           $this->baseSelection = false;
 382         }else{
 383           return($this->dialog->execute());
 384         }
 385       }
 386     }
 387
 388     /* Fill templating stuff */
 389     $smarty->assign("bases", $this->get_allowed_bases());
 390     $smarty->assign("base_select", $this->base);
 391
 392     /* Assign attributes */
 393     foreach ($this->attributes as $attr){
 394       $smarty->assign("$attr", $this->$attr);
 395     }
 396
 397     if(isset($_POST['AddUser'])){
 398       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser",$this->member);
 399     }
 400     if(isset($_POST['AddGroup'])){
 401       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup",$this->member);
 402     }
 403     if(isset($_POST['AddAdminUser'])){
 404       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser",$this->member);
 405     }
 406     if(isset($_POST['AddAdminGroup'])){
 407       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup",$this->member);
 408     }
 409
 410     /* Display ppd configure/select dialog      */
 411     if(isset($_POST['EditDriver'])){
 412       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 413         $this->dialog = $this->PPDdialogToSave;
 414       }else{
 415         $this->initial_PPD_URL = "";
 416         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 417         $this->dialog->cn= $this->cn;
 418       }
 419     }
 420
 421     /* remove ppd */
 422     if(isset($_POST['RemoveDriver'])){
 423       $this->gotoPrinterPPD = array();
 424       $this->PPDdialogToSave = NULL;
 425     }
 426
 427     /* Close ppd dialog */
 428     if(isset($_POST['ClosePPD'])){
 429       unset($this->dialog);
 430       $this->dialog=FALSE;
 431     }
 432
 433     /* Save selected ppd */
 434     if(isset($_POST['SavePPD'])){
 435       $this->dialog->save_object();
 436       if(count($this->dialog->check())){
 437         foreach($this->dialog->check() as $msg){
 438           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 439         }
 440       }else{
 441         $this->gotoPrinterPPD = array();
 442         $this->gotoPrinterPPD = $this->dialog->save();
 443         $this->PPDdialogToSave = $this->dialog;
 444         unset($this->dialog);
 445         $this->dialog=FALSE;
 446       }
 447     }
 448
 449      /* Member management, delete user / group / admin ..*/
 450     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 451       foreach($_POST['UserMember'] as $mem){
 452         $this->DelMember('AddUser',$mem);
 453       }
 454     }
 455
 456     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 457       foreach($_POST['UserMember'] as $mem){
 458         $this->DelMember('AddGroup',$mem);
 459       }
 460     }
 461
 462     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 463       foreach($_POST['AdminMember'] as $mem){
 464         $this->DelMember('AddAdminUser',$mem);
 465       }
 466     }
 467
 468     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 469       foreach($_POST['AdminMember'] as $mem){
 470         $this->DelMember('AddAdminGroup',$mem);
 471       }
 472     }
 473
 474     /* Abort user / group adding dialog */
 475     if(isset($_POST['PrinterCancel'])){
 476       unset($this->dialog);
 477       $this->dialog= FALSE;
 478     }
 479
 480     /* Save selected users / groups */
 481     if(isset($_POST['PrinterSave'])){
 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         $data= $new = $this->dialog->save();
 489         unset($data['type']);
 490         foreach($data as $mem){
 491           $this->AddMember($new['type'], $mem['dn']);
 492         }
 493         unset($this->dialog);
 494         $this->dialog=FALSE;
 495       }
 496     }
 497
 498     /* Display dialog, if there is currently one open*/
 499     if(is_object($this->dialog)){
 500       $this->dialog->save_object();
 501       $display = $this->dialog->execute();
 502       return $display;
 503     }
 504
 505     /* Get servername */
 506     $server = $_SERVER['SERVER_NAME'];
 507     if(tests::is_ip($server)){
 508       $server_name = gethostbyaddr($server);
 509     }else{
 510       $server_name = gethostbyaddr(gethostbyname($server));
 511     }
 512     $orig_server_name = "";
 513     if ($this->initial_PPD_URL != "") {
 514       $ppd_server = preg_replace("/^http.*:../i","",$this->initial_PPD_URL);
 515       $ppd_server = preg_replace("/\/.*/i","",$ppd_server);
 516       if(tests::is_ip($ppd_server)){
 517         $orig_server_name = gethostbyaddr($ppd_server);
 518       }else{
 519         $orig_server_name = $ppd_server;
 520       }
 521     }
 522
 523     /* Parse selected ppd file */
 524     $config = session::get('config');
 525     if ($config->get_cfg_value("ppdPath") != ""){
 526       $path = $config->get_cfg_value("ppdPath");
 527       if(!preg_match("/\/$/",$path)){
 528         $path = $path."/";
 529       }
 530
 531       $ppdManager= new ppdManager($path);
 532       if(!empty($this->gotoPrinterPPD)){
 533         if($orig_server_name != "" && $server_name != $orig_server_name) {
 534           $smarty->assign("driverInfo", "<b>".sprintf(_("Printer got configured on remote server '%s', Editing Driver will overwrite settings."),$orig_server_name)."</b>");
 535         }else{
 536           if((!file_exists($path.$this->gotoPrinterPPD))){
 537             $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 538           }else{
 539             $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 540             $smarty->assign("driverInfo", $ppdDesc['name']);
 541           }
 542         }
 543       }else{
 544         $smarty->assign("driverInfo", _("Not defined"));
 545       }
 546     }else{
 547       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 548     }
 549
 550     /* Create user & admin user list */
 551     $list=$this->generateList();
 552     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 553     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 554
 555     asort($userlist);
 556     asort($adminlist);
 557
 558     if(!preg_match("/Printer/i",$this->BelongsTo)){
 559       if(preg_match("/Terminal/i",$this->BelongsTo)){
 560         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 561       }else{
 562         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 563       }
 564       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 565     }else{
 566       $smarty->assign("desc"    ,"");
 567     }
 568     $smarty->assign("UserMember"    ,$this->UserMember);
 569     $smarty->assign("UserMembers"   ,$userlist);
 570     $smarty->assign("UserMemberKeys",array_flip($userlist));
 571
 572     $smarty->assign("AdminMember"    ,$this->AdminMember);
 573     $smarty->assign("AdminMembers"   ,$adminlist);
 574     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 575     if(preg_match("/Printer/i",$this->BelongsTo)){
 576
 577       /* Show main page */
 578       $str = $this->netConfigDNS->execute();
 579       if(is_object($this->netConfigDNS->dialog)){
 580         return($str);
 581       }
 582       $smarty->assign("netconfig", $str);
 583     } else {
 584       $smarty->assign("netconfig", "");
 585     }
 586
 587     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 588   }
 589
 590   function remove_from_parent()
 591   {
 592     /* Only remove if there was initially an account */
 593     if($this->initially_was_account){
 594
 595       /* Update dn, to ensure storing as printer instead of WS / terminal
 596        */
 597       if(preg_match("/terminal/i",$this->BelongsTo)){
 598         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/",get_ou('printerRDN'),$this->dn);
 599       }
 600
 601       if(preg_match("/workstation/i",$this->BelongsTo)){
 602         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 603       }
 604
 605       /* Check if this dn points to a printer, to avoid deleting something else */
 606       $ldap= $this->config->get_ldap_link();
 607       $ldap->cat($this->dn, array('dn',"objectClass"));
 608       if(!$ldap->count()){
 609         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 610         return;
 611       }
 612
 613       /* Check if obejct is a printer */
 614       $CheckPrinter = $ldap->fetch();
 615       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 616         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 617         return;
 618       }
 619
 620       /* Remove account & dns extension */
 621       $this->netConfigDNS->remove_from_parent();
 622       $ldap->rmdir($this->dn);
 623
 624       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 625
 626       if (!$ldap->success()){
 627         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 628       }
 629       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 630
 631       /* Delete references to object groups */
 632       $ldap->cd ($this->config->current['BASE']);
 633       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 634       while ($ldap->fetch()){
 635         $og= new ogroup($this->config, $ldap->getDN());
 636         unset($og->member[$this->dn]);
 637         $og->save ();
 638       }
 639
 640       /* Remove previously selected ppd file.*/
 641       if(!empty($this->initial_PPD)){
 642         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 643         $tmp->removeModifiedPPD();
 644       }
 645     }
 646   }
 647
 648
 649   /* Save data to object */
 650   function save_object()
 651   {
 652     /* Create a base backup and reset the
 653        base directly after calling plugin::save_object();
 654        Base will be set seperatly a few lines below */
 655     $base_tmp = $this->base;
 656     plugin::save_object();
 657     $this->base = $base_tmp;
 658
 659     if(is_object($this->netConfigDNS)){
 660       $this->netConfigDNS->save_object();
 661     }
 662
 663     /* Set new base if allowed */
 664     $tmp = $this->get_allowed_bases();
 665     if(isset($_POST['base'])){
 666       if(isset($tmp[$_POST['base']])){
 667         $this->base= $_POST['base'];
 668       }
 669     }
 670   }
 671
 672   /* Check supplied data */
 673   function check()
 674   {
 675     /* Call common method to give check the hook */
 676     $message= plugin::check();
 677     if (preg_match("/printer/i",$this->BelongsTo)){
 678       $message= array_merge($message, $this->netConfigDNS->check());
 679     }
 680
 681     /* Don't display check messages if this is a template object */
 682     if(isset($this->parent->by_object['workgeneric'])){
 683       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 684         return $message;
 685       }
 686     }elseif(isset($this->parent->by_object['termgeneric'])){
 687       if($this->parent->by_object['termgeneric']->cn == "default"){
 688         return $message;
 689       }
 690     }
 691
 692     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 693
 694     /* must: cn */
 695     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 696       $message[]= msgPool::required(_("Name"));
 697     }
 698
 699     /* must: cn */
 700     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 701       $message[]= msgPool::invalid(_("Name"));
 702     }
 703
 704     /* must: labeledURI */
 705     if(empty($this->labeledURI)){
 706       $message[]= msgPool::required(_("Printer URL"));
 707     }
 708
 709     /* Check if there is already an entry with this cn*/
 710     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 711       $ldap= $this->config->get_ldap_link();
 712       $ldap->cd ($this->base);
 713       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 714       if ($ldap->count() != 0){
 715         while ($attrs= $ldap->fetch()){
 716           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 717             continue;
 718           }
 719           if ($attrs['dn'] != $this->orig_dn){
 720             $message[]= msgPool::duplicated(_("Name"));
 721             break;
 722           }
 723         }
 724       }
 725     }
 726
 727     /* Check if we are allowed to create or move this object
 728      */
 729     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 730       $message[] = msgPool::permCreate();
 731     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 732       $message[] = msgPool::permMove();
 733     }
 734
 735     return ($message);
 736   }
 737
 738
 739   /* Save to LDAP */
 740   function save()
 741   {
 742     /* Update dn, to ensure storing as printer instead of WS / terminal
 743      */
 744     if(preg_match("/terminal/i",$this->BelongsTo)){
 745       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 746     }
 747
 748     if(preg_match("/workstation/i",$this->BelongsTo)){
 749       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 750     }
 751
 752     if(!$this->is_account) return;
 753     if(isset($this->parent->by_object['workgeneric'])){
 754       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 755         return;
 756       }
 757
 758       /* Adapt IP & mac from parent object */
 759       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 760       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 761
 762     }elseif(isset($this->parent->by_object['termgeneric'])){
 763       if($this->parent->by_object['termgeneric']->cn == "default"){
 764         return;
 765       }
 766
 767       /* Adapt IP & mac from parent object */
 768       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 769       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 770     }
 771
 772     /* If type is still unknown, the initialisation of this printer failed, abort. */
 773     if(preg_match("/unknown/i",$this->BelongsTo)){
 774       return;
 775     }
 776
 777     /* save ppd configuration */
 778     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 779       $this->PPDdialogToSave->save_ppd();
 780     }
 781     if($this->orig_dn != "new" && $this->orig_cn != $this->cn){
 782       if(!empty($this->gotoPrinterPPD)) {
 783         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 784         $this->PPDdialogToSave->cn = $this->cn;
 785         $this->PPDdialogToSave->generateProperties();
 786         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 787       }
 788     }
 789
 790     /* Remove previously selected ppd file.*/
 791     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 792       if(!empty($this->initial_PPD)){
 793         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 794         $tmp->removeModifiedPPD();
 795       }
 796     }
 797
 798     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 799       $method="https://";
 800     }else{
 801       $method="http://";
 802     }
 803
 804     /* Get servername */
 805     $server = $_SERVER['SERVER_NAME'];
 806     if(tests::is_ip($server)){
 807       $server_name = gethostbyaddr($server);
 808     }else{
 809       $server_name = gethostbyaddr(gethostbyname($server));
 810     }
 811
 812     /* If no ppd is selected, remove this attribute */
 813     if(!empty($this->gotoPrinterPPD)) {
 814       if (($this->gotoPrinterPPD != $this->initial_PPD) || ($this->initial_PPD_URL == "")) {
 815         /* PPD has changed, update it */
 816         if (!preg_match('/^http[s]+:\/\/.*/', $this->gotoPrinterPPD)) {
 817           /* ppd is not an url */
 818           $this->gotoPrinterPPD = $method.str_replace("//","/",$server_name."/ppd/".$this->gotoPrinterPPD);
 819         }
 820       } else {
 821         /* Restore original PPD URL */
 822         $this->gotoPrinterPPD = $this->initial_PPD_URL;
 823       }
 824     }else{
 825       $this->gotoPrinterPPD = array();
 826     }
 827
 828     $dn= $this->dn;
 829
 830     /* reduce objectClasses to minimun */
 831     $this->attrs['objectClass']= $this->objectclasses;
 832
 833     plugin::save();
 834     $ldap= $this->config->get_ldap_link();
 835
 836     /* Remove all empty values */
 837     if ($this->orig_dn == 'new'){
 838       $attrs= array();
 839       foreach ($this->attrs as $key => $val){
 840         if (is_array($val) && count($val) == 0){
 841           continue;
 842         }
 843         $attrs[$key]= $val;
 844       }
 845       $this->attrs= $attrs;
 846     }
 847
 848     /* Append printer user
 849      */
 850     $this->attrs['gotoUserPrinter']=array();
 851     foreach($this->member['AddUser'] as $mem){
 852       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 853     }
 854
 855     /* Append printer group
 856      */
 857     $this->attrs['gotoGroupPrinter'] = array();
 858     foreach($this->member['AddGroup'] as $mem){
 859       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 860     }
 861
 862     /* Append printer admin user
 863      */
 864     $this->attrs['gotoUserAdminPrinter'] = array();
 865     foreach($this->member['AddAdminUser'] as $mem){
 866       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 867     }
 868
 869     /* Append printer admin group
 870      */
 871     $this->attrs['gotoGroupAdminPrinter']= array();
 872     foreach($this->member['AddAdminGroup'] as $mem){
 873       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 874     }
 875
 876     if($this->orig_dn == 'new'){
 877       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 878         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 879           unset($this->attrs[$checkVar]);
 880         }
 881       }
 882     }
 883
 884     /* Ensure to create a new object */
 885     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->orig_dn)){
 886       $this->orig_dn = "new";
 887     }
 888
 889     /* Move object in necessary*/
 890     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 891       $this->move($this->orig_dn, $this->dn);
 892     }
 893
 894     /* Write back to ldap */
 895     $ldap= $this->config->get_ldap_link();
 896     $ldap->cat($this->dn);
 897     if(!$ldap->count()){
 898       $ldap->cd($this->config->current['BASE']);
 899       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 900       $ldap->cd($this->dn);
 901
 902       /* Remove empty values */
 903       foreach($this->attrs as $name => $value){
 904         if(empty($value)){
 905           unset($this->attrs[$name]);
 906         }
 907       }
 908
 909       $ldap->add($this->attrs);
 910       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 911       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 912     } else {
 913       $ldap->cd($this->dn);
 914       $this->cleanup();
 915       $ldap->modify ($this->attrs);
 916       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 917       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 918     }
 919     if (!$ldap->success()){
 920       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 921     }
 922
 923     #if(preg_match("/printer/i",$this->BelongsTo)){
 924       $this->netConfigDNS->cn = $this->cn;
 925       $this->netConfigDNS->dn = $this->dn;
 926       $this->netConfigDNS->save();
 927     #}
 928   }
 929
 930   function generateList(){
 931     $a_return=array();
 932
 933     foreach($this->member as $type => $values){
 934       $a_return[$type]=array();
 935       foreach($values as $value){
 936         if((preg_match("/Group/i",$type))){
 937           if(!isset($value['description'])){
 938             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 939           }else{
 940             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 941           }
 942         }else{
 943           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 944         }
 945       }
 946     }
 947     return($a_return);
 948   }
 949
 950   /* Return plugin informations for acl handling
 951       #FIXME FAIscript seams to ununsed within this class... */
 952   static function plInfo()
 953   {
 954     return (array(
 955           "plShortName"   => _("Generic"),
 956           "plDescription" => _("Print generic"),
 957           "plSelfModify"  => FALSE,
 958           "plDepends"     => array(),
 959           "plPriority"    => 4,
 960           "plSection"     => array("administration"),
 961           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 962                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 963           "plProvidedAcls"=> array(
 964             "cn"                => _("Name"),
 965             "base"                => _("Base") ,
 966             "description"       => _("Description"),
 967             "l"                 => _("Location"),
 968             "labeledURI"        => _("LabeledURL"),
 969             "gotoPrinterPPD"    => _("Printer PPD"),
 970             "gotoUserPrinter"   => _("Permissions"))
 971           ));
 972   }
 973
 974
 975   /* Delete member */
 976   function DelMember($type,$id)
 977   {
 978     /* Check if there was a printer "dn" given, or the "cn" */
 979     foreach($this->member[$type] as $key => $printer){
 980       if($printer['dn'] == $id) {
 981         $id = $key;
 982       }
 983     }
 984
 985     if(!$this->acl_is_writeable("gotoUserPrinter")){
 986       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
 987       return(FALSE);
 988     }
 989
 990     if(isset($this->member[$type][$id])){
 991       unset($this->member[$type][$id]);
 992       return(TRUE);
 993     }
 994     return(FALSE);
 995   }
 996
 997
 998   /* Add given obejct to members */
 999   function AddMember($type,$dn)
1000   {
1001     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
1002     if(!in_array_ics($type, $types)){
1003       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
1004       return(FALSE);
1005     }
1006
1007     if(!$this->acl_is_writeable("gotoUserPrinter")){
1008       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
1009       return(FALSE);
1010     }
1011
1012     /* Get name of index attributes */
1013     if(preg_match("/user/i",$type)){
1014       $var = "uid";
1015     }else{
1016       $var = "cn";
1017     }
1018
1019     $ldap = $this->config->get_ldap_link();
1020     $ldap->cd($dn);
1021     $ldap->cat($dn,array($var,"cn"));
1022     if($ldap->count()){
1023
1024       $attrs = $ldap->fetch();
1025
1026       if(isset($attrs[$var][0])){
1027         $name = $attrs[$var][0];
1028
1029         /* Check if this uid/cn is already assigned to any permission */
1030         foreach($types as $ctype){
1031
1032           /* If we want to add a user, only check user/userAdmin members */
1033           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1034             continue;
1035           }
1036
1037           /* If we want to add a group, only check groups/adminGroups .. */
1038           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1039             continue;
1040           }
1041
1042           if(isset(  $this->member[$ctype][$name])){
1043             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1044             return(FALSE);
1045           }
1046         }
1047
1048         /* Everything is fine. So add the given object to members */
1049         $this->member[$type][$attrs[$var][0]] = $attrs ;
1050       }else{
1051         print_a($attrs);
1052       }
1053     }else{
1054       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1055       return(FALSE);
1056     }
1057     return(TRUE);
1058   }
1059
1060
1061    /* Display generic part for server copy & paste */
1062   function getCopyDialog()
1063   {
1064     $vars = array("cn");
1065     $smarty = get_smarty();
1066     $smarty->assign("cn" ,$this->cn);
1067     $smarty->assign("object","printer");
1068     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1069     $ret = array();
1070     $ret['string'] = $str;
1071     $ret['status'] = "";
1072     return($ret);
1073   }
1074
1075
1076   function saveCopyDialog()
1077   {
1078     if(isset($_POST['cn'])){
1079       $this->cn = $_POST['cn'];
1080     }
1081   }
1082
1083   function PrepareForCopyPaste($source)
1084   {
1085     plugin::PrepareForCopyPaste($source);
1086     if(isset($source['macAddress'][0])){
1087       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1088     }
1089     if(isset($source['ipHostNumber'][0])){
1090       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1091     }
1092
1093     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1094     foreach($this->attributes as $attr){
1095       $this->$attr = $source_o->$attr;
1096     }
1097     $this->member = $source_o -> member;
1098
1099     $this->gotoPrinterPPD = "";
1100   }
1101 }
1102
1103 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1104 ?>