gosa-plugins/goto/admin/systems/goto/class_printGeneric.inc

   1 <?php
   2
   3 class printgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary      = "Manage terminal base objects";
   7   var $cli_description  = "Some longer text\nfor help";
   8   var $cli_parameters   = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $interfaces     = array();
  12   var $ignore_account = FALSE;
  13
  14   /* Needed values and lists */
  15   var $base             = "";
  16   var $cn               = "";
  17   var $l                = "";
  18   var $description      = "";
  19   var $labeledURI       = "";
  20   var $gotoPrinterPPD   = "";
  21   var $initial_PPD      = "";
  22   var $orig_dn          = "";
  23
  24   var $UserMember       ="";
  25   var $UserMembers      =array();
  26   var $UserMemberKeys   =array();
  27
  28   var $AdminMember      ="";
  29   var $AdminMembers     =array();
  30   var $AdminMemberKeys  =array();
  31
  32   var $PPDdialogToSave  = NULL;
  33   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  34
  35   var $member           =array();
  36   var $strings          = "";
  37   var $netConfigDNS;
  38   var $baseSelection    = false;
  39   var $macAddress       = "";
  40
  41   var $gotoUserAdminPrinter;
  42   var $gotoGroupAdminPrinter ;
  43   var $gotoGroupPrinter;
  44   var $gotoUserPrinter ;
  45
  46   /* attribute list for save action */
  47   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  48                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter");
  49   var $objectclasses  = array("top", "gotoPrinter");
  50   var $view_logged    = FALSE;
  51   var $parent;
  52
  53   function printgeneric (&$config, $dn,$parent_init,$parent)
  54   {
  55     $this->config = &$config;
  56     $this->dn = $dn;
  57
  58     /* If parent was posted(the tabs object) we can detect the printer type. */
  59     if($parent){
  60       $this->parent = $parent;
  61       $this->getTypeOfPrinter();
  62     }else{
  63       $this->BelongsTo = "unknown";
  64       return;
  65     }
  66
  67     /* Update dn, to ensure storing as printer instead of WS / terminal */
  68     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  69       $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou'))."/",get_ou('printerou'),$this->dn);
  70     }
  71
  72     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  73       $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
  74     }
  75
  76     $this->orig_dn = $this->dn;
  77
  78     /* Get printer settings, possibly dn has changed */
  79     plugin::plugin ($config, $this->dn);
  80
  81     /* Get is_account initially_was_account status */
  82     $this->getTypeOfPrinter(true);
  83
  84     /* set orig dn to new if object is new */
  85     $ldap= $this->config->get_ldap_link();
  86     $ldap->cat($this->dn, array('dn'));
  87     if(!$ldap->count()){
  88       $this->orig_dn = "new";
  89     }
  90
  91     /* create dns object */
  92     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  93
  94     /* Set base */
  95     if ($this->dn == "new"){
  96       $ui= get_userinfo();
  97       $this->base= dn2base($ui->dn);
  98       $this->cn= "";
  99     } else {
 100
 101       /* Set base and check if the extracted base exists */
 102       if(preg_match("/".normalizePreg(get_ou('incomingou'))."/",$this->dn)){
 103         $this->base= preg_replace("/".normalizePreg(get_ou('incomingou'))."/","",dn2base($this->dn));
 104       }else{
 105         $this->base= preg_replace("/".normalizePreg(get_ou('printerou'))."/","",dn2base($this->dn));
 106       }
 107
 108       if(!isset($this->config->idepartments[$this->base])){
 109         print_red(_("Can't extract a valid base out of object dn, setting base to '%s'."),session::get('CurrentMainBase'));
 110         $this->base  = session::get('CurrentMainBase');
 111       }
 112     }
 113
 114     /* Extract selected ppd */
 115     if(isset($this->gotoPrinterPPD)){
 116       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 117     }
 118
 119     $this->initial_PPD = $this->gotoPrinterPPD;
 120
 121     /* Prepare different member types */
 122     foreach(array("AddUser"       =>"gotoUserPrinter",
 123           "AddGroup"      =>"gotoGroupPrinter",
 124           "AddAdminUser"  =>"gotoUserAdminPrinter",
 125           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 126
 127       /* $this->members contains all members */
 128       $this->member[$type]=array();
 129
 130       if (isset($this->attrs[$attr]['count'])) {
 131         unset($this->attrs[$attr]['count']);
 132       }
 133
 134       if(isset($this->attrs[$attr])){
 135         foreach($this->attrs[$attr] as $mem){
 136           if(preg_match("/Group/",$type)){
 137             $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 138             if($ldap->count()){
 139               $entry = $ldap->fetch();
 140               $this->member[$type][$entry['cn'][0]]=$entry;
 141             }
 142           }else{
 143             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 144             if($ldap->count()){
 145               $entry = $ldap->fetch();
 146               $this->member[$type][$entry['uid'][0]]=$entry;
 147             }
 148           }
 149         }
 150       }
 151     }
 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         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou'))."/",get_ou('printerou'),$this->dn);
 226       }
 227
 228       if(preg_match("/workstation/i",$this->BelongsTo)){
 229         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$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       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 319         _("This 'dn' has no printer features.")."</b>";
 320       return($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((empty($this->cn)) && ($this->dn != "new")){
 326         $display= $this->show_enable_header(_("Add printer extension"),
 327             _("This object has printer extension disabled. 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= $this->show_disable_header(_("Remove printer extension"),
 335               _("This workstation has printer extension enabled.You can disable it by clicking below."));
 336         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 337           $display= $this->show_disable_header(_("Remove printer extension"),
 338               _("This terminal has printer extension enabled. You can disable it by clicking below."));
 339         }
 340       }else{
 341         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 342           $display= $this->show_disable_header(_("Add printer extension"),
 343               _("This workstation has printer extension disabled. You can enable it by clicking below."));
 344         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 345           $display= $this->show_enable_header(_("Add printer extension"),
 346               _("This terminal has printer extension disabled. You can enable it by clicking below."));
 347         }
 348         return ($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");
 399     }
 400     if(isset($_POST['AddGroup'])){
 401       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup");
 402     }
 403     if(isset($_POST['AddAdminUser'])){
 404       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser");
 405     }
 406     if(isset($_POST['AddAdminGroup'])){
 407       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup");
 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         $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 416         $this->dialog->cn= $this->cn;
 417       }
 418     }
 419
 420     /* remove ppd */
 421     if(isset($_POST['RemoveDriver'])){
 422       $this->gotoPrinterPPD = array();
 423       $this->PPDdialogToSave = NULL;
 424     }
 425
 426     /* Close ppd dialog */
 427     if(isset($_POST['ClosePPD'])){
 428       unset($this->dialog);
 429       $this->dialog=FALSE;
 430     }
 431
 432     /* Save selected ppd */
 433     if(isset($_POST['SavePPD'])){
 434       $this->dialog->save_object();
 435       if(count($this->dialog->check())){
 436         foreach($this->dialog->check() as $msg){
 437           print_red($msg);
 438         }
 439       }else{
 440         $this->gotoPrinterPPD = array();
 441         $this->gotoPrinterPPD = $this->dialog->save();
 442         $this->PPDdialogToSave = $this->dialog;
 443         unset($this->dialog);
 444         $this->dialog=FALSE;
 445       }
 446     }
 447
 448      /* Member management, delete user / group / admin ..*/
 449     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 450       foreach($_POST['UserMember'] as $mem){
 451         $this->DelMember('AddUser',$mem);
 452       }
 453     }
 454
 455     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 456       foreach($_POST['UserMember'] as $mem){
 457         $this->DelMember('AddGroup',$mem);
 458       }
 459     }
 460
 461     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 462       foreach($_POST['AdminMember'] as $mem){
 463         $this->DelMember('AddAdminUser',$mem);
 464       }
 465     }
 466
 467     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 468       foreach($_POST['AdminMember'] as $mem){
 469         $this->DelMember('AddAdminGroup',$mem);
 470       }
 471     }
 472
 473     /* Abort user / group adding dialog */
 474     if(isset($_POST['PrinterCancel'])){
 475       unset($this->dialog);
 476       $this->dialog= FALSE;
 477     }
 478
 479     /* Save selected users / groups */
 480     if(isset($_POST['PrinterSave'])){
 481       $this->dialog->save_object();
 482       if(count($this->dialog->check())){
 483         foreach($this->dialog->check() as $msg){
 484           print_red($msg);
 485         }
 486       }else{
 487         $data= $new = $this->dialog->save();
 488         unset($data['type']);
 489         foreach($data as $mem){
 490           $this->AddMember($new['type'], $mem['dn']);
 491         }
 492         unset($this->dialog);
 493         $this->dialog=FALSE;
 494       }
 495     }
 496
 497     /* Display dialog, if there is currently one open*/
 498     if(is_object($this->dialog)){
 499       $this->dialog->save_object();
 500       $display = $this->dialog->execute();
 501       return $display;
 502     }
 503
 504     /* Parse selected ppd file */
 505     $config = session::get('config');
 506     if((isset($config->data['MAIN']['PPD_PATH']))&&(is_dir($config->data['MAIN']['PPD_PATH']))){
 507
 508       $path = $config->data['MAIN']['PPD_PATH'];
 509       if(!preg_match("/\/$/",$path)){
 510         $path = $path."/";
 511       }
 512
 513       $ppdManager= new ppdManager($path);
 514       if(!empty($this->gotoPrinterPPD)){
 515         if((!file_exists($path.$this->gotoPrinterPPD))){
 516           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 517         }else{
 518           $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
 519         }
 520       }else{
 521         $smarty->assign("driverInfo", _("Not defined"));
 522       }
 523     }else{
 524       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 525     }
 526
 527     /* Create user & admin user list */
 528     $list=$this->generateList();
 529     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 530     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 531
 532     asort($userlist);
 533     asort($adminlist);
 534
 535     if(!preg_match("/Printer/i",$this->BelongsTo)){
 536       if(preg_match("/Terminal/i",$this->BelongsTo)){
 537         $smarty->assign("desc"    ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 538       }else{
 539         $smarty->assign("desc"    ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
 540       }
 541       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 542     }else{
 543       $smarty->assign("desc"    ,"");
 544     }
 545     $smarty->assign("UserMember"    ,$this->UserMember);
 546     $smarty->assign("UserMembers"   ,$userlist);
 547     $smarty->assign("UserMemberKeys",array_flip($userlist));
 548
 549     $smarty->assign("AdminMember"    ,$this->AdminMember);
 550     $smarty->assign("AdminMembers"   ,$adminlist);
 551     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 552     if(preg_match("/Printer/i",$this->BelongsTo)){
 553
 554       /* Show main page */
 555       $str = $this->netConfigDNS->execute();
 556       if(is_object($this->netConfigDNS->dialog)){
 557         return($str);
 558       }
 559       $smarty->assign("netconfig", $str);
 560     } else {
 561       $smarty->assign("netconfig", "");
 562     }
 563
 564     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 565   }
 566
 567   function remove_from_parent()
 568   {
 569     /* Only remove if there was initially an account */
 570     if($this->initially_was_account){
 571
 572       /* Update dn, to ensure storing as printer instead of WS / terminal
 573        */
 574       if(preg_match("/terminal/i",$this->BelongsTo)){
 575         $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 576       }
 577
 578       if(preg_match("/workstation/i",$this->BelongsTo)){
 579         $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 580       }
 581
 582       /* Check if this dn points to a printer, to avoid deleting something else */
 583       $ldap= $this->config->get_ldap_link();
 584       $ldap->cat($this->dn, array('dn',"objectClass"));
 585       if(!$ldap->count()){
 586         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 587         return;
 588       }
 589
 590       /* Check if obejct is a printer */
 591       $CheckPrinter = $ldap->fetch();
 592       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 593         print_red("Trying to remove printer object which isn't a printer. Aborted to avoid data loss.");
 594         return;
 595       }
 596
 597       /* Remove account & dns extension */
 598       $this->netConfigDNS->remove_from_parent();
 599       $ldap->rmdir($this->dn);
 600
 601       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 602
 603       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system print/generic with dn '%s' failed."),$this->dn));
 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('printerou').",".$this->base;
 668
 669     /* must: cn */
 670     if(($this->BelongsTo == "Printer") && (empty($this->cn))){
 671       $message[]= _("The required field 'Printer name' is not set.");
 672     }
 673
 674     /* must: cn */
 675     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 676       $message[]= _("Invalid character in printer name.");
 677     }
 678
 679     /* must: labeledURI */
 680     if(empty($this->labeledURI)){
 681       $message[]= "The required field 'Printer URL' is not set.";
 682     }
 683
 684     /* Check if there is already an entry with this cn*/
 685     if (($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('printerou').$this->base, array("cn"));
 689       if ($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[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 696             break;
 697           }
 698         }
 699       }
 700     }
 701
 702     return ($message);
 703   }
 704
 705
 706   /* Save to LDAP */
 707   function save()
 708   {
 709     /* Update dn, to ensure storing as printer instead of WS / terminal
 710      */
 711     if(preg_match("/terminal/i",$this->BelongsTo)){
 712       $this->dn= preg_replace("/".normalizePreg(get_ou('terminalou')).",/",get_ou('printerou'),$this->dn);
 713     }
 714
 715     if(preg_match("/workstation/i",$this->BelongsTo)){
 716       $this->dn= preg_replace("/".normalizePreg(get_ou('workstationou'))."/",get_ou('printerou'),$this->dn);
 717     }
 718
 719     if(!$this->is_account) return;
 720     if(isset($this->parent->by_object['workgeneric'])){
 721       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 722         return;
 723       }
 724     }elseif(isset($this->parent->by_object['termgeneric'])){
 725       if($this->parent->by_object['termgeneric']->cn == "default"){
 726         return;
 727       }
 728     }
 729
 730     /* If type is still unknown, the initialisation of this printer failed, abort. */
 731     if(preg_match("/unknown/i",$this->BelongsTo)){
 732       return;
 733     }
 734
 735     /* save ppd configuration */
 736     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 737       $this->PPDdialogToSave->save_ppd();
 738     }
 739     if($this->orig_dn != $this->dn){
 740       if(!empty($this->gotoPrinterPPD)) {
 741         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 742         $this->PPDdialogToSave->cn = $this->cn;
 743         $this->PPDdialogToSave->generateProperties();
 744         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 745       }
 746     }
 747
 748     /* Remove previously selected ppd file.*/
 749     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 750       if(!empty($this->initial_PPD)){
 751         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 752         $tmp->removeModifiedPPD();
 753       }
 754     }
 755
 756     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 757       $method="https://";
 758     }else{
 759       $method="http://";
 760     }
 761
 762     /* If no ppd is selected, remove this attribute */
 763     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 764       $this->gotoPrinterPPD = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->gotoPrinterPPD);
 765     }else{
 766       $this->gotoPrinterPPD = array();
 767     }
 768
 769     $dn= $this->dn;
 770     plugin::save();
 771     $ldap= $this->config->get_ldap_link();
 772
 773     /* reduce objectClasses to minimun */
 774     $this->attrs['objectClass']= $this->objectclasses;
 775
 776     /* Remove all empty values */
 777     if ($this->orig_dn == 'new'){
 778       $attrs= array();
 779       foreach ($this->attrs as $key => $val){
 780         if (is_array($val) && count($val) == 0){
 781           continue;
 782         }
 783         $attrs[$key]= $val;
 784       }
 785       $this->attrs= $attrs;
 786     }
 787
 788     /* Append printer user
 789      */
 790     $this->attrs['gotoUserPrinter']=array();
 791     foreach($this->member['AddUser'] as $mem){
 792       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 793     }
 794
 795     /* Append printer group
 796      */
 797     $this->attrs['gotoGroupPrinter'] = array();
 798     foreach($this->member['AddGroup'] as $mem){
 799       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 800     }
 801
 802     /* Append printer admin user
 803      */
 804     $this->attrs['gotoUserAdminPrinter'] = array();
 805     foreach($this->member['AddAdminUser'] as $mem){
 806       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 807     }
 808
 809     /* Append printer admin group
 810      */
 811     $this->attrs['gotoGroupAdminPrinter']= array();
 812     foreach($this->member['AddAdminGroup'] as $mem){
 813       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 814     }
 815
 816     if($this->orig_dn == 'new'){
 817       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 818         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 819           unset($this->attrs[$checkVar]);
 820         }
 821       }
 822     }else{
 823       if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 824         $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 825       }
 826     }
 827
 828     /* Ensure to create a new object */
 829     if(preg_match("/".normalizePreg(get_ou('incomingou'))."/",$this->orig_dn)){
 830       $this->orig_dn = "new";
 831     }
 832
 833     /* Move object in necessary*/
 834     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 835       $this->move($this->orig_dn, $this->dn);
 836     }
 837
 838     /* Write back to ldap */
 839     $ldap= $this->config->get_ldap_link();
 840     $ldap->cat($this->dn);
 841     if(!$ldap->count()){
 842       $ldap->cd($this->config->current['BASE']);
 843       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 844       $ldap->cd($this->dn);
 845
 846       /* Remove empty values */
 847       foreach($this->attrs as $name => $value){
 848         if(empty($value)){
 849           unset($this->attrs[$name]);
 850         }
 851       }
 852
 853       $ldap->add($this->attrs);
 854       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 855       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 856     } else {
 857       $ldap->cd($this->dn);
 858       $this->cleanup();
 859       $ldap->modify ($this->attrs);
 860       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 861       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 862     }
 863     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system print/generic with dn '%s' failed."),$this->dn));
 864
 865     if(preg_match("/printer/i",$this->BelongsTo)){
 866       $this->netConfigDNS->cn = $this->cn;
 867       $this->netConfigDNS->dn = $this->dn;
 868       $this->netConfigDNS->save();
 869     }
 870   }
 871
 872   function generateList(){
 873     $a_return=array();
 874
 875     foreach($this->member as $type => $values){
 876       $a_return[$type]=array();
 877       foreach($values as $value){
 878         if((preg_match("/Group/i",$type))){
 879           if(!isset($value['description'])){
 880             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 881           }else{
 882             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 883           }
 884         }else{
 885           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 886         }
 887       }
 888     }
 889     return($a_return);
 890   }
 891
 892   /* Return plugin informations for acl handling
 893       #FIXME FAIscript seams to ununsed within this class... */
 894   static function plInfo()
 895   {
 896     return (array(
 897           "plShortName"   => _("Generic"),
 898           "plDescription" => _("Print generic"),
 899           "plSelfModify"  => FALSE,
 900           "plDepends"     => array(),
 901           "plPriority"    => 4,
 902           "plSection"     => array("administration"),
 903           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 904                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 905           "plProvidedAcls"=> array(
 906             "cn"                => _("Name"),
 907             "base"                => _("Base") ,
 908             "description"       => _("Description"),
 909             "l"                 => _("Location"),
 910             "labeledURI"        => _("LabeledURL"),
 911             "gotoPrinterPPD"    => _("Printer PPD"),
 912             "gotoUserPrinter"   => _("Permissions"))
 913           ));
 914   }
 915
 916
 917   /* Delete member */
 918   function DelMember($type,$id)
 919   {
 920     /* Check if there was a printer "dn" given, or the "cn" */
 921     foreach($this->member[$type] as $key => $printer){
 922       if($printer['dn'] == $id) {
 923         $id = $key;
 924       }
 925     }
 926
 927     if(!$this->acl_is_writeable("gotoUserPrinter")){
 928       print_red(sprintf(_("You are not allowed to remove the given object '%s' from the list of members of printer '%s'."),$id,$this->dn));
 929       return(FALSE);
 930     }
 931
 932     if(isset($this->member[$type][$id])){
 933       unset($this->member[$type][$id]);
 934       return(TRUE);
 935     }
 936     return(FALSE);
 937   }
 938
 939
 940   /* Add given obejct to members */
 941   function AddMember($type,$dn)
 942   {
 943     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
 944     if(!in_array_ics($type, $types)){
 945       print_red(sprintf(_("Illegal printer type while adding '%s' to the list of '%s' printers,"),$dn,$type));
 946       return(FALSE);
 947     }
 948
 949     if(!$this->acl_is_writeable("gotoUserPrinter")){
 950       print_red(sprintf(_("You are not allowed to add the given object '%s' to the list of members of '%s'."),$dn,$this->dn));
 951       return(FALSE);
 952     }
 953
 954     /* Get name of index attributes */
 955     if(preg_match("/user/i",$type)){
 956       $var = "uid";
 957     }else{
 958       $var = "cn";
 959     }
 960
 961     $ldap = $this->config->get_ldap_link();
 962     $ldap->cd($dn);
 963     $ldap->cat($dn,array($var,"cn"));
 964     if($ldap->count()){
 965
 966       $attrs = $ldap->fetch();
 967
 968       if(isset($attrs[$var][0])){
 969         $name = $attrs[$var][0];
 970
 971         /* Check if this uid/cn is already assigned to any permission */
 972         foreach($types as $ctype){
 973
 974           /* If we want to add a user, only check user/userAdmin members */
 975           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
 976             continue;
 977           }
 978
 979           /* If we want to add a group, only check groups/adminGroups .. */
 980           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
 981             continue;
 982           }
 983
 984           if(isset(  $this->member[$ctype][$name])){
 985             print_red(sprintf(_("Can't add '%s' to the list of members, it is already used."),$attrs[$var][0]));
 986             return(FALSE);
 987           }
 988         }
 989
 990         /* Everything is fine. So add the given object to members */
 991         $this->member[$type][$attrs[$var][0]] = $attrs ;
 992       }else{
 993         print_a($attrs);
 994       }
 995     }else{
 996       print_red(sprintf(_("Can't add '%s' to list of members, it is not reachable."),$dn));
 997       return(FALSE);
 998     }
 999     return(TRUE);
1000   }
1001
1002
1003    /* Display generic part for server copy & paste */
1004   function getCopyDialog()
1005   {
1006     $vars = array("cn");
1007     $smarty = get_smarty();
1008     $smarty->assign("cn" ,$this->cn);
1009     $smarty->assign("object","printer");
1010     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1011     $ret = array();
1012     $ret['string'] = $str;
1013     $ret['status'] = "";
1014     return($ret);
1015   }
1016
1017
1018   function saveCopyDialog()
1019   {
1020     if(isset($_POST['cn'])){
1021       $this->cn = $_POST['cn'];
1022     }
1023   }
1024
1025   function PrepareForCopyPaste($source)
1026   {
1027     plugin::PrepareForCopyPaste($source);
1028     if(isset($source['macAddress'][0])){
1029       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1030     }
1031     if(isset($source['ipHostNumber'][0])){
1032       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1033     }
1034
1035     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1036     foreach($this->attributes as $attr){
1037       $this->$attr = $source_o->$attr;
1038     }
1039     $this->member = $source_o -> member;
1040
1041     $this->gotoPrinterPPD = "";
1042   }
1043 }
1044
1045 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1046 ?>