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 $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 $PPDdialogToSave  = NULL;
  30   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  31
  32   var $member           =array();
  33   var $strings          = "";
  34   var $netConfigDNS;
  35   var $baseSelection    = false;
  36   var $macAddress       = "";
  37
  38   var $gotoUserAdminPrinter;
  39   var $gotoGroupAdminPrinter ;
  40   var $gotoGroupPrinter;
  41   var $gotoUserPrinter ;
  42
  43   /* attribute list for save action */
  44   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  45                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter","gosaUnitTag");
  46   var $objectclasses  = array("top", "gotoPrinter");
  47   var $view_logged    = FALSE;
  48   var $parent;
  49
  50   function printgeneric (&$config, $dn,$parent_init,$parent)
  51   {
  52     $this->config = &$config;
  53     $this->dn = $dn;
  54
  55     /* If parent was posted(the tabs object) we can detect the printer type. */
  56     if($parent){
  57       $this->parent = $parent;
  58       $this->getTypeOfPrinter();
  59     }else{
  60       $this->BelongsTo = "unknown";
  61       return;
  62     }
  63
  64     /* Update dn, to ensure storing as printer instead of WS / terminal */
  65     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  66       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  67     }
  68
  69     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  70       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
  71     }
  72
  73     $this->orig_dn = $this->dn;
  74
  75     /* Get printer settings, possibly dn has changed */
  76     plugin::plugin ($config, $this->dn);
  77
  78     /* Get is_account initially_was_account status */
  79     $this->getTypeOfPrinter(true);
  80
  81     /* set orig dn to new if object is new */
  82     $ldap= $this->config->get_ldap_link();
  83     $ldap->cat($this->dn, array('dn'));
  84     if(!$ldap->count()){
  85       $this->orig_dn = "new";
  86     }
  87
  88     /* create dns object */
  89     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  90
  91     /* Set base */
  92     if ($this->dn == "new"){
  93       $ui= get_userinfo();
  94       $this->base= dn2base($ui->dn);
  95       $this->cn= "";
  96     } else {
  97
  98       /* Set base and check if the extracted base exists */
  99       if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->dn)){
 100         $this->base= preg_replace("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/","",dn2base($this->dn));
 101       }else{
 102         $this->base= preg_replace("/".preg_quote(get_ou('printerRDN'), '/')."/","",dn2base($this->dn));
 103       }
 104
 105       if(!isset($this->config->idepartments[$this->base])){
 106         msg_dialog::display(_("Internal error"), sprintf(_("Cannot determine a valid department for this object. Setting base to '%s'!"), session::get('CurrentMainBase')) , WARNING_DIALOG);
 107         $this->base  = session::get('CurrentMainBase');
 108       }
 109     }
 110
 111     /* Extract selected ppd */
 112     if(isset($this->gotoPrinterPPD)){
 113       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 114     }
 115
 116     $this->initial_PPD = $this->gotoPrinterPPD;
 117
 118     /* Prepare different member types */
 119     foreach(array("AddUser"       =>"gotoUserPrinter",
 120           "AddGroup"      =>"gotoGroupPrinter",
 121           "AddAdminUser"  =>"gotoUserAdminPrinter",
 122           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 123
 124       /* $this->members contains all members */
 125       $this->member[$type]=array();
 126
 127       if(isset($this->attrs[$attr])){
 128         $ldap->cd($this->config->current['BASE']) ;
 129         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 130
 131           $mem = $this->attrs[$attr][$i];
 132           if(preg_match("/Group/",$type)){
 133             $ldap->search("(&(|(objectClass=posixGroup)(objectClass=gosaGroupOfNames))(cn=".$mem."))",array("cn","description"));
 134             if($ldap->count()){
 135               $entry = $ldap->fetch();
 136               $this->member[$type][$entry['cn'][0]]=$entry;
 137             }
 138           }else{
 139             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 140             if($ldap->count()){
 141               $entry = $ldap->fetch();
 142               $this->member[$type][$entry['uid'][0]]=$entry;
 143             }
 144           }
 145         }
 146       }
 147     }
 148     $this->orig_cn    = $this->cn;
 149     $this->orig_base  = $this->base;
 150   }
 151
 152   function set_acl_base($base)
 153   {
 154     plugin::set_acl_base($base);
 155     if(is_object($this->netConfigDNS)){
 156       $this->netConfigDNS->set_acl_base($base);
 157     }
 158   }
 159
 160   function set_acl_category($cat)
 161   {
 162     plugin::set_acl_category($cat);
 163     if(is_object($this->netConfigDNS)){
 164       $this->netConfigDNS->set_acl_category($cat);
 165     }
 166   }
 167
 168   /* Detect type of printer.
 169    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 170    * We can detect the type printer type when comparing the tabs objects
 171    */
 172   function getTypeOfPrinter($UpdateAccountStatus = false)
 173   {
 174     /* Disable account as default
 175      */
 176     $this->is_account = $this->initially_was_account = false;
 177
 178     /* Detect type of printer via parent tabs.
 179      */
 180
 181     $class = get_class($this->parent);
 182     if(isset($this->parent->by_object['workgeneric'])){
 183
 184       /* Exclude templates
 185        */
 186       $this->cn = $this->parent->by_object['workgeneric']->cn;
 187       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 188         $this->BelongsTo = "WorkstationTemplate";
 189       }else{
 190         $this->BelongsTo = "Workstation";
 191       }
 192     }elseif(isset($this->parent->by_object['termgeneric'])){
 193
 194       /* Exclude templates
 195        */
 196       $this->cn = $this->parent->by_object['termgeneric']->cn;
 197       if($this->parent->by_object['termgeneric']->cn == "default"){
 198         $this->BelongsTo = "TerminalTemplate";
 199       }else{
 200         $this->BelongsTo = "Terminal";
 201       }
 202     }elseif(isset($this->parent->by_name['printgeneric'])){
 203       $this->BelongsTo  = "Printer";
 204     }
 205
 206     if($UpdateAccountStatus){
 207
 208       /* Set is_account / was account
 209        */
 210       if($this->dn == "new"){
 211         $this->initially_was_account = false;
 212       }
 213
 214       /* If is printer it must be a true account.
 215        */
 216       if(preg_match("/printer/i",$this->BelongsTo)){
 217         $this->is_account = true;
 218       }
 219
 220       /* Update dn, to ensure storing as printer instead of WS / terminal
 221        */
 222       if(preg_match("/terminal/i",$this->BelongsTo)){
 223         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 224       }
 225
 226       if(preg_match("/workstation/i",$this->BelongsTo)){
 227         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 228       }
 229
 230       /* Detect if this is a valid printer account;
 231        */
 232       $ldap = $this->config->get_ldap_link();
 233       $ldap->cat($this->dn, array('objectClass'));
 234
 235       if($ldap->count()){
 236         $attrs = $ldap->fetch();
 237         if(in_array("gotoPrinter",$attrs['objectClass'])){
 238           $this->initially_was_account = true;
 239           $this->is_account             = true;
 240         }else{
 241           $this->is_account = false;
 242         }
 243       }
 244     }
 245   }
 246
 247   function execute()
 248   {
 249     /* Call parent execute */
 250     plugin::execute();
 251
 252     if($this->is_account && !$this->view_logged){
 253       $this->view_logged = TRUE;
 254       new log("view","printer/".get_class($this),$this->dn);
 255     }
 256
 257
 258     /* If type of printer couldn't be detected (because of missing parent object in construction)
 259      * hide this tab.
 260      */
 261     if(preg_match("/unknown/i",$this->BelongsTo)){
 262       $display= $this->show_enable_header(_("Add printer extension"),
 263           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 264       return($display);
 265     }
 266
 267     /* Templates can't have printer extensions
 268      */
 269     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 270       $display= $this->show_enable_header(_("Add printer extension"),
 271           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 272       return($display);
 273     }
 274     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 275       $display= $this->show_enable_header(_("Add printer extension"),
 276           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 277       return($display);
 278     }
 279
 280     /* Get cn from base object */
 281     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 282       $this->cn = $this->parent->by_object['workgeneric']->cn;
 283     }
 284     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 285       $this->cn = $this->parent->by_object['termgeneric']->cn;
 286     }
 287
 288     $smarty= get_smarty();
 289
 290     /* Assign acls */
 291     $tmp = $this->plInfo();
 292     foreach($tmp['plProvidedAcls'] as $name => $translation){
 293       $smarty->assign($name."ACL", $this->getacl($name));
 294     }
 295
 296     $display="";
 297
 298     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 299     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 300       $smarty->assign("StandAlone",true);
 301     }else{
 302       $smarty->assign("StandAlone",false);
 303     }
 304
 305     /* Do we need to flip is_account state? */
 306     if(isset($_POST['modify_state'])){
 307       if($this->is_account && $this->acl_is_removeable()){
 308         $this->is_account= FALSE;
 309       }elseif(!$this->is_account && $this->acl_is_createable()){
 310         $this->is_account= TRUE;
 311       }
 312     }
 313
 314     /* Do we represent a valid printer? */
 315     if (!$this->is_account && $this->parent === NULL){
 316       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 317         msgPool::noValidExtension(_("printer"))."</b>";
 318       return($display);
 319     }
 320
 321     /* If this is a WS / Terminal depending printer, display account state button */
 322     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 323       if($this->cn == "" && ($this->dn != "new")){
 324         $display= $this->show_enable_header(_("Add printer extension"),
 325             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);
 326         $this->is_account= false;
 327         return $display;
 328       }
 329
 330       if (($this->is_account)){
 331         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 332           $display= $this->show_disable_header(_("Remove printer extension"),
 333               msgPool::featuresEnabled(_("printer")));
 334         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 335           $display= $this->show_disable_header(_("Remove printer extension"),
 336               msgPool::featuresDisabled(_("printer")));
 337         }
 338       }else{
 339         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 340           $display= $this->show_enable_header(_("Add printer extension"),
 341               msgPool::featuresEnabled(_("printer")));
 342         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 343           $display= $this->show_enable_header(_("Add printer extension"),
 344               msgPool::featuresDisabled(_("printer")));
 345         }
 346         return ($display);
 347       }
 348     }
 349
 350     /* Base select dialog */
 351     $once = true;
 352     foreach($_POST as $name => $value){
 353       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 354         $once = false;
 355         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 356         $this->dialog->setCurrentBase($this->base);
 357         $this->baseSelection = true;
 358       }
 359     }
 360
 361     /* Dialog handling for base select dialog
 362      * Check if base was selected, dialog aborted etc */
 363     if(is_object($this->dialog)){
 364
 365       $this->dialog->save_object();
 366       if($this->baseSelection){
 367         if($this->dialog->isClosed()){
 368           $this->dialog = false;
 369           $this->baseSelection = false;
 370         }elseif($this->dialog->isSelected()){
 371
 372           /* A new base was selected, check if it is a valid one */
 373           $tmp = $this->get_allowed_bases();
 374           if(isset($tmp[$this->dialog->isSelected()])){
 375             $this->base = $this->dialog->isSelected();
 376           }
 377
 378           $this->dialog= false;
 379           $this->baseSelection = false;
 380         }else{
 381           return($this->dialog->execute());
 382         }
 383       }
 384     }
 385
 386     /* Fill templating stuff */
 387     $smarty->assign("bases", $this->get_allowed_bases());
 388     $smarty->assign("base_select", $this->base);
 389
 390     /* Assign attributes */
 391     foreach ($this->attributes as $attr){
 392       $smarty->assign("$attr", $this->$attr);
 393     }
 394
 395     if(isset($_POST['AddUser'])){
 396       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser",$this->member);
 397     }
 398     if(isset($_POST['AddGroup'])){
 399       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup",$this->member);
 400     }
 401     if(isset($_POST['AddAdminUser'])){
 402       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser",$this->member);
 403     }
 404     if(isset($_POST['AddAdminGroup'])){
 405       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup",$this->member);
 406     }
 407
 408     /* Display ppd configure/select dialog      */
 409     if(isset($_POST['EditDriver'])){
 410       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 411         $this->dialog = $this->PPDdialogToSave;
 412       }else{
 413         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 414         $this->dialog->cn= $this->cn;
 415       }
 416     }
 417
 418     /* remove ppd */
 419     if(isset($_POST['RemoveDriver'])){
 420       $this->gotoPrinterPPD = array();
 421       $this->PPDdialogToSave = NULL;
 422     }
 423
 424     /* Close ppd dialog */
 425     if(isset($_POST['ClosePPD'])){
 426       unset($this->dialog);
 427       $this->dialog=FALSE;
 428     }
 429
 430     /* Save selected ppd */
 431     if(isset($_POST['SavePPD'])){
 432       $this->dialog->save_object();
 433       if(count($this->dialog->check())){
 434         foreach($this->dialog->check() as $msg){
 435           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 436         }
 437       }else{
 438         $this->gotoPrinterPPD = array();
 439         $this->gotoPrinterPPD = $this->dialog->save();
 440         $this->PPDdialogToSave = $this->dialog;
 441         unset($this->dialog);
 442         $this->dialog=FALSE;
 443       }
 444     }
 445
 446      /* Member management, delete user / group / admin ..*/
 447     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 448       foreach($_POST['UserMember'] as $mem){
 449         $this->DelMember('AddUser',$mem);
 450       }
 451     }
 452
 453     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 454       foreach($_POST['UserMember'] as $mem){
 455         $this->DelMember('AddGroup',$mem);
 456       }
 457     }
 458
 459     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 460       foreach($_POST['AdminMember'] as $mem){
 461         $this->DelMember('AddAdminUser',$mem);
 462       }
 463     }
 464
 465     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 466       foreach($_POST['AdminMember'] as $mem){
 467         $this->DelMember('AddAdminGroup',$mem);
 468       }
 469     }
 470
 471     /* Abort user / group adding dialog */
 472     if(isset($_POST['PrinterCancel'])){
 473       unset($this->dialog);
 474       $this->dialog= FALSE;
 475     }
 476
 477     /* Save selected users / groups */
 478     if(isset($_POST['PrinterSave'])){
 479       $this->dialog->save_object();
 480       if(count($this->dialog->check())){
 481         foreach($this->dialog->check() as $msg){
 482           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 483         }
 484       }else{
 485         $data= $new = $this->dialog->save();
 486         unset($data['type']);
 487         foreach($data as $mem){
 488           $this->AddMember($new['type'], $mem['dn']);
 489         }
 490         unset($this->dialog);
 491         $this->dialog=FALSE;
 492       }
 493     }
 494
 495     /* Display dialog, if there is currently one open*/
 496     if(is_object($this->dialog)){
 497       $this->dialog->save_object();
 498       $display = $this->dialog->execute();
 499       return $display;
 500     }
 501
 502     /* Parse selected ppd file */
 503     $config = session::get('config');
 504     if ($config->get_cfg_value("ppdPath") != ""){
 505       $path = $config->get_cfg_value("ppdPath");
 506       if(!preg_match("/\/$/",$path)){
 507         $path = $path."/";
 508       }
 509
 510       $ppdManager= new ppdManager($path);
 511       if(!empty($this->gotoPrinterPPD)){
 512         if((!file_exists($path.$this->gotoPrinterPPD))){
 513           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 514         }else{
 515           $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 516           $smarty->assign("driverInfo", $ppdDesc['name']);
 517         }
 518       }else{
 519         $smarty->assign("driverInfo", _("Not defined"));
 520       }
 521     }else{
 522       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 523     }
 524
 525     /* Create user & admin user list */
 526     $list=$this->generateList();
 527     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 528     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 529
 530     asort($userlist);
 531     asort($adminlist);
 532
 533     if(!preg_match("/Printer/i",$this->BelongsTo)){
 534       if(preg_match("/Terminal/i",$this->BelongsTo)){
 535         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 536       }else{
 537         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 538       }
 539       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 540     }else{
 541       $smarty->assign("desc"    ,"");
 542     }
 543     $smarty->assign("UserMember"    ,$this->UserMember);
 544     $smarty->assign("UserMembers"   ,$userlist);
 545     $smarty->assign("UserMemberKeys",array_flip($userlist));
 546
 547     $smarty->assign("AdminMember"    ,$this->AdminMember);
 548     $smarty->assign("AdminMembers"   ,$adminlist);
 549     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 550     if(preg_match("/Printer/i",$this->BelongsTo)){
 551
 552       /* Show main page */
 553       $str = $this->netConfigDNS->execute();
 554       if(is_object($this->netConfigDNS->dialog)){
 555         return($str);
 556       }
 557       $smarty->assign("netconfig", $str);
 558     } else {
 559       $smarty->assign("netconfig", "");
 560     }
 561
 562     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 563   }
 564
 565   function remove_from_parent()
 566   {
 567     /* Only remove if there was initially an account */
 568     if($this->initially_was_account){
 569
 570       /* Update dn, to ensure storing as printer instead of WS / terminal
 571        */
 572       if(preg_match("/terminal/i",$this->BelongsTo)){
 573         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/",get_ou('printerRDN'),$this->dn);
 574       }
 575
 576       if(preg_match("/workstation/i",$this->BelongsTo)){
 577         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 578       }
 579
 580       /* Check if this dn points to a printer, to avoid deleting something else */
 581       $ldap= $this->config->get_ldap_link();
 582       $ldap->cat($this->dn, array('dn',"objectClass"));
 583       if(!$ldap->count()){
 584         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 585         return;
 586       }
 587
 588       /* Check if obejct is a printer */
 589       $CheckPrinter = $ldap->fetch();
 590       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 591         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 592         return;
 593       }
 594
 595       /* Remove account & dns extension */
 596       $this->netConfigDNS->remove_from_parent();
 597       $ldap->rmdir($this->dn);
 598
 599       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 600
 601       if (!$ldap->success()){
 602         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 603       }
 604       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 605
 606       /* Delete references to object groups */
 607       $ldap->cd ($this->config->current['BASE']);
 608       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 609       while ($ldap->fetch()){
 610         $og= new ogroup($this->config, $ldap->getDN());
 611         unset($og->member[$this->dn]);
 612         $og->save ();
 613       }
 614
 615       /* Remove previously selected ppd file.*/
 616       if(!empty($this->initial_PPD)){
 617         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 618         $tmp->removeModifiedPPD();
 619       }
 620     }
 621   }
 622
 623
 624   /* Save data to object */
 625   function save_object()
 626   {
 627     /* Create a base backup and reset the
 628        base directly after calling plugin::save_object();
 629        Base will be set seperatly a few lines below */
 630     $base_tmp = $this->base;
 631     plugin::save_object();
 632     $this->base = $base_tmp;
 633
 634     if(is_object($this->netConfigDNS)){
 635       $this->netConfigDNS->save_object();
 636     }
 637
 638     /* Set new base if allowed */
 639     $tmp = $this->get_allowed_bases();
 640     if(isset($_POST['base'])){
 641       if(isset($tmp[$_POST['base']])){
 642         $this->base= $_POST['base'];
 643       }
 644     }
 645   }
 646
 647   /* Check supplied data */
 648   function check()
 649   {
 650     /* Call common method to give check the hook */
 651     $message= plugin::check();
 652     if (preg_match("/printer/i",$this->BelongsTo)){
 653       $message= array_merge($message, $this->netConfigDNS->check());
 654     }
 655
 656     /* Don't display check messages if this is a template object */
 657     if(isset($this->parent->by_object['workgeneric'])){
 658       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 659         return $message;
 660       }
 661     }elseif(isset($this->parent->by_object['termgeneric'])){
 662       if($this->parent->by_object['termgeneric']->cn == "default"){
 663         return $message;
 664       }
 665     }
 666
 667     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 668
 669     /* must: cn */
 670     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 671       $message[]= msgPool::required(_("Name"));
 672     }
 673
 674     /* must: cn */
 675     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 676       $message[]= msgPool::invalid(_("Name"));
 677     }
 678
 679     /* must: labeledURI */
 680     if(empty($this->labeledURI)){
 681       $message[]= msgPool::required(_("Printer URL"));
 682     }
 683
 684     /* Check if there is already an entry with this cn*/
 685     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 686       $ldap= $this->config->get_ldap_link();
 687       $ldap->cd ($this->base);
 688       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 689       if ($ldap->count() != 0){
 690         while ($attrs= $ldap->fetch()){
 691           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 692             continue;
 693           }
 694           if ($attrs['dn'] != $this->orig_dn){
 695             $message[]= msgPool::duplicated(_("Name"));
 696             break;
 697           }
 698         }
 699       }
 700     }
 701
 702     /* Check if we are allowed to create or move this object
 703      */
 704     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 705       $message[] = msgPool::permCreate();
 706     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 707       $message[] = msgPool::permMove();
 708     }
 709
 710     return ($message);
 711   }
 712
 713
 714   /* Save to LDAP */
 715   function save()
 716   {
 717     /* Update dn, to ensure storing as printer instead of WS / terminal
 718      */
 719     if(preg_match("/terminal/i",$this->BelongsTo)){
 720       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 721     }
 722
 723     if(preg_match("/workstation/i",$this->BelongsTo)){
 724       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/",get_ou('printerRDN'),$this->dn);
 725     }
 726
 727     if(!$this->is_account) return;
 728     if(isset($this->parent->by_object['workgeneric'])){
 729       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 730         return;
 731       }
 732
 733       /* Adapt IP & mac from parent object */
 734       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 735       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 736
 737     }elseif(isset($this->parent->by_object['termgeneric'])){
 738       if($this->parent->by_object['termgeneric']->cn == "default"){
 739         return;
 740       }
 741
 742       /* Adapt IP & mac from parent object */
 743       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 744       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 745     }
 746
 747     /* If type is still unknown, the initialisation of this printer failed, abort. */
 748     if(preg_match("/unknown/i",$this->BelongsTo)){
 749       return;
 750     }
 751
 752     /* save ppd configuration */
 753     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 754       $this->PPDdialogToSave->save_ppd();
 755     }
 756     if($this->orig_dn != $this->dn){
 757       if(!empty($this->gotoPrinterPPD)) {
 758         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 759         $this->PPDdialogToSave->cn = $this->cn;
 760         $this->PPDdialogToSave->generateProperties();
 761         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 762       }
 763     }
 764
 765     /* Remove previously selected ppd file.*/
 766     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 767       if(!empty($this->initial_PPD)){
 768         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 769         $tmp->removeModifiedPPD();
 770       }
 771     }
 772
 773     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 774       $method="https://";
 775     }else{
 776       $method="http://";
 777     }
 778
 779     /* Get servername */
 780     $server = $_SERVER['SERVER_NAME'];
 781     if(tests::is_ip($server)){
 782       $server_name = gethostbyaddr($server);
 783     }else{
 784       $server_name = gethostbyaddr(gethostbyname($server));
 785     }
 786
 787     /* If no ppd is selected, remove this attribute */
 788     if(!empty($this->gotoPrinterPPD)) {
 789       $this->gotoPrinterPPD = $method.str_replace("//","/",$server_name."/ppd/".$this->gotoPrinterPPD);
 790     }else{
 791       $this->gotoPrinterPPD = array();
 792     }
 793
 794     $dn= $this->dn;
 795
 796     /* reduce objectClasses to minimun */
 797     $this->attrs['objectClass']= $this->objectclasses;
 798
 799     plugin::save();
 800     $ldap= $this->config->get_ldap_link();
 801
 802     /* Remove all empty values */
 803     if ($this->orig_dn == 'new'){
 804       $attrs= array();
 805       foreach ($this->attrs as $key => $val){
 806         if (is_array($val) && count($val) == 0){
 807           continue;
 808         }
 809         $attrs[$key]= $val;
 810       }
 811       $this->attrs= $attrs;
 812     }
 813
 814     /* Append printer user
 815      */
 816     $this->attrs['gotoUserPrinter']=array();
 817     foreach($this->member['AddUser'] as $mem){
 818       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 819     }
 820
 821     /* Append printer group
 822      */
 823     $this->attrs['gotoGroupPrinter'] = array();
 824     foreach($this->member['AddGroup'] as $mem){
 825       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 826     }
 827
 828     /* Append printer admin user
 829      */
 830     $this->attrs['gotoUserAdminPrinter'] = array();
 831     foreach($this->member['AddAdminUser'] as $mem){
 832       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 833     }
 834
 835     /* Append printer admin group
 836      */
 837     $this->attrs['gotoGroupAdminPrinter']= array();
 838     foreach($this->member['AddAdminGroup'] as $mem){
 839       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 840     }
 841
 842     if($this->orig_dn == 'new'){
 843       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 844         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 845           unset($this->attrs[$checkVar]);
 846         }
 847       }
 848     }
 849
 850     /* Ensure to create a new object */
 851     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/",$this->orig_dn)){
 852       $this->orig_dn = "new";
 853     }
 854
 855     /* Move object in necessary*/
 856     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 857       $this->move($this->orig_dn, $this->dn);
 858     }
 859
 860     /* Write back to ldap */
 861     $ldap= $this->config->get_ldap_link();
 862     $ldap->cat($this->dn);
 863     if(!$ldap->count()){
 864       $ldap->cd($this->config->current['BASE']);
 865       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 866       $ldap->cd($this->dn);
 867
 868       /* Remove empty values */
 869       foreach($this->attrs as $name => $value){
 870         if(empty($value)){
 871           unset($this->attrs[$name]);
 872         }
 873       }
 874
 875       $ldap->add($this->attrs);
 876       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 877       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 878     } else {
 879       $ldap->cd($this->dn);
 880       $this->cleanup();
 881       $ldap->modify ($this->attrs);
 882       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 883       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 884     }
 885     if (!$ldap->success()){
 886       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 887     }
 888
 889     #if(preg_match("/printer/i",$this->BelongsTo)){
 890       $this->netConfigDNS->cn = $this->cn;
 891       $this->netConfigDNS->dn = $this->dn;
 892       $this->netConfigDNS->save();
 893     #}
 894   }
 895
 896   function generateList(){
 897     $a_return=array();
 898
 899     foreach($this->member as $type => $values){
 900       $a_return[$type]=array();
 901       foreach($values as $value){
 902         if((preg_match("/Group/i",$type))){
 903           if(!isset($value['description'])){
 904             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 905           }else{
 906             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 907           }
 908         }else{
 909           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 910         }
 911       }
 912     }
 913     return($a_return);
 914   }
 915
 916   /* Return plugin informations for acl handling
 917       #FIXME FAIscript seams to ununsed within this class... */
 918   static function plInfo()
 919   {
 920     return (array(
 921           "plShortName"   => _("Generic"),
 922           "plDescription" => _("Print generic"),
 923           "plSelfModify"  => FALSE,
 924           "plDepends"     => array(),
 925           "plPriority"    => 4,
 926           "plSection"     => array("administration"),
 927           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 928                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 929           "plProvidedAcls"=> array(
 930             "cn"                => _("Name"),
 931             "base"                => _("Base") ,
 932             "description"       => _("Description"),
 933             "l"                 => _("Location"),
 934             "labeledURI"        => _("LabeledURL"),
 935             "gotoPrinterPPD"    => _("Printer PPD"),
 936             "gotoUserPrinter"   => _("Permissions"))
 937           ));
 938   }
 939
 940
 941   /* Delete member */
 942   function DelMember($type,$id)
 943   {
 944     /* Check if there was a printer "dn" given, or the "cn" */
 945     foreach($this->member[$type] as $key => $printer){
 946       if($printer['dn'] == $id) {
 947         $id = $key;
 948       }
 949     }
 950
 951     if(!$this->acl_is_writeable("gotoUserPrinter")){
 952       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
 953       return(FALSE);
 954     }
 955
 956     if(isset($this->member[$type][$id])){
 957       unset($this->member[$type][$id]);
 958       return(TRUE);
 959     }
 960     return(FALSE);
 961   }
 962
 963
 964   /* Add given obejct to members */
 965   function AddMember($type,$dn)
 966   {
 967     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 968     if(!in_array_ics($type, $types)){
 969       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
 970       return(FALSE);
 971     }
 972
 973     if(!$this->acl_is_writeable("gotoUserPrinter")){
 974       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
 975       return(FALSE);
 976     }
 977
 978     /* Get name of index attributes */
 979     if(preg_match("/user/i",$type)){
 980       $var = "uid";
 981     }else{
 982       $var = "cn";
 983     }
 984
 985     $ldap = $this->config->get_ldap_link();
 986     $ldap->cd($dn);
 987     $ldap->cat($dn,array($var,"cn"));
 988     if($ldap->count()){
 989
 990       $attrs = $ldap->fetch();
 991
 992       if(isset($attrs[$var][0])){
 993         $name = $attrs[$var][0];
 994
 995         /* Check if this uid/cn is already assigned to any permission */
 996         foreach($types as $ctype){
 997
 998           /* If we want to add a user, only check user/userAdmin members */
 999           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1000             continue;
1001           }
1002
1003           /* If we want to add a group, only check groups/adminGroups .. */
1004           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1005             continue;
1006           }
1007
1008           if(isset(  $this->member[$ctype][$name])){
1009             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1010             return(FALSE);
1011           }
1012         }
1013
1014         /* Everything is fine. So add the given object to members */
1015         $this->member[$type][$attrs[$var][0]] = $attrs ;
1016       }else{
1017         print_a($attrs);
1018       }
1019     }else{
1020       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1021       return(FALSE);
1022     }
1023     return(TRUE);
1024   }
1025
1026
1027    /* Display generic part for server copy & paste */
1028   function getCopyDialog()
1029   {
1030     $vars = array("cn");
1031     $smarty = get_smarty();
1032     $smarty->assign("cn" ,$this->cn);
1033     $smarty->assign("object","printer");
1034     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1035     $ret = array();
1036     $ret['string'] = $str;
1037     $ret['status'] = "";
1038     return($ret);
1039   }
1040
1041
1042   function saveCopyDialog()
1043   {
1044     if(isset($_POST['cn'])){
1045       $this->cn = $_POST['cn'];
1046     }
1047   }
1048
1049   function PrepareForCopyPaste($source)
1050   {
1051     plugin::PrepareForCopyPaste($source);
1052     if(isset($source['macAddress'][0])){
1053       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1054     }
1055     if(isset($source['ipHostNumber'][0])){
1056       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1057     }
1058
1059     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1060     foreach($this->attributes as $attr){
1061       $this->$attr = $source_o->$attr;
1062     }
1063     $this->member = $source_o -> member;
1064
1065     $this->gotoPrinterPPD = "";
1066   }
1067 }
1068
1069 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1070 ?>