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

   1 <?php
   2
   3 class printgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $interfaces     = array();
   7   var $ignore_account = FALSE;
   8
   9   /* Needed values and lists */
  10   var $base             = "";
  11   var $cn               = "";
  12   var $l                = "";
  13   var $description      = "";
  14   var $labeledURI       = "";
  15   var $gotoPrinterPPD   = "";
  16   var $initial_PPD      = "";
  17   var $orig_dn          = "";
  18   var $orig_cn          = "";
  19   var $orig_base        = "";
  20
  21   var $UserMember       ="";
  22   var $UserMembers      =array();
  23   var $UserMemberKeys   =array();
  24
  25   var $AdminMember      ="";
  26   var $AdminMembers     =array();
  27   var $AdminMemberKeys  =array();
  28
  29   var $ppdServerPart   = "";
  30
  31   var $PPDdialogToSave  = NULL;
  32   var $BelongsTo        = "unknown"; //  Specifies if this is a standalone printer, or belongs to a terminal / WS
  33
  34   var $member           =array();
  35   var $strings          = "";
  36   var $netConfigDNS;
  37   var $baseSelection    = false;
  38   var $macAddress       = "";
  39
  40   var $gotoUserAdminPrinter;
  41   var $gotoGroupAdminPrinter ;
  42   var $gotoGroupPrinter;
  43   var $gotoUserPrinter ;
  44
  45   /* attribute list for save action */
  46   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","gotoUserPrinter", "macAddress",
  47                               "gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter","gotoGroupPrinter","gosaUnitTag");
  48   var $objectclasses  = array("top", "gotoPrinter");
  49   var $view_logged    = FALSE;
  50   var $parent;
  51
  52   function printgeneric (&$config, $dn,$parent_init,$parent)
  53   {
  54     $this->config = &$config;
  55     $this->dn = $dn;
  56
  57     /* If parent was posted(the tabs object) we can detect the printer type. */
  58     if($parent){
  59       $this->parent = $parent;
  60       $this->getTypeOfPrinter();
  61     }else{
  62       $this->BelongsTo = "unknown";
  63       return;
  64     }
  65
  66     /* Update dn, to ensure storing as printer instead of WS / terminal */
  67     if(preg_match("/Terminal/i",$this->BelongsTo) || preg_match("/TerminalTemplate/i",$this->BelongsTo)){
  68       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
  69     }
  70
  71     if(preg_match("/Workstation/i",$this->BelongsTo) || preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
  72       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
  73     }
  74
  75     $this->orig_dn = $this->dn;
  76
  77     /* Get printer settings, possibly dn has changed */
  78     plugin::plugin ($config, $this->dn);
  79
  80     /* Get is_account initially_was_account status */
  81     $this->getTypeOfPrinter(true);
  82
  83     /* set orig dn to new if object is new */
  84     $ldap= $this->config->get_ldap_link();
  85     $ldap->cat($this->dn, array('dn'));
  86     if(!$ldap->count()){
  87       $this->orig_dn = "new";
  88     }
  89
  90     /* create dns object */
  91     $this->netConfigDNS = new termDNS($this->config, $this,$this->objectclasses);
  92
  93     /* Set base */
  94     if ($this->dn == "new"){
  95       $ui= get_userinfo();
  96       $this->base= dn2base($ui->dn);
  97       $this->cn= "";
  98     } else {
  99
 100       /* Set base and check if the extracted base exists */
 101       if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i",$this->dn)){
 102         $this->base= preg_replace("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i","",dn2base($this->dn));
 103       }else{
 104         $this->base= preg_replace("/".preg_quote(get_ou('printerRDN'), '/')."/i","",dn2base($this->dn));
 105       }
 106
 107       if(!isset($this->config->idepartments[$this->base])){
 108         msg_dialog::display(_("Internal error"), sprintf(_("Cannot determine a valid department for this object. Setting base to '%s'!"), session::get('CurrentMainBase')) , WARNING_DIALOG);
 109         $this->base  = session::get('CurrentMainBase');
 110       }
 111     }
 112
 113     /* If no ppd is selected, remove this attribute */
 114     if(!empty($this->gotoPrinterPPD) && $this->initially_was_account) {
 115       $this->ppdServerPart = preg_replace("/^(http.*ppd)\/.*$/i","\\1",$this->gotoPrinterPPD);
 116     }else{
 117
 118       /* Detect PPD server part */
 119       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 120         $method="https://";
 121       }else{
 122         $method="http://";
 123       }
 124
 125       /* Get servername */
 126       $server = $_SERVER['SERVER_NAME'];
 127       if(tests::is_ip($server)){
 128         $server_name = @gethostbyaddr($server);
 129       }else{
 130         $server_name = @gethostbyaddr(gethostbyname($server));
 131       }
 132       $this->ppdServerPart  = $method.str_replace("//","/",$server_name."/ppd");
 133     }
 134
 135     /* Extract selected ppd */
 136     if(isset($this->gotoPrinterPPD)){
 137       $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
 138     }
 139
 140     $this->initial_PPD = $this->gotoPrinterPPD;
 141
 142     /* Prepare different member types */
 143     foreach(array("AddUser"       =>"gotoUserPrinter",
 144           "AddGroup"      =>"gotoGroupPrinter",
 145           "AddAdminUser"  =>"gotoUserAdminPrinter",
 146           "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 147
 148       /* $this->members contains all members */
 149       $this->member[$type]=array();
 150
 151       if(isset($this->attrs[$attr])){
 152         $ldap->cd($this->config->current['BASE']) ;
 153         for($i = 0 ;  $i < $this->attrs[$attr]['count']; $i++){
 154
 155           $mem = $this->attrs[$attr][$i];
 156           if(preg_match("/Group/",$type)){
 157             $ldap->search("(&(|(objectClass=posixGroup)(objectClass=gosaGroupOfNames))(cn=".$mem."))",array("cn","description"));
 158             if($ldap->count()){
 159               $entry = $ldap->fetch();
 160               $this->member[$type][$entry['cn'][0]]=$entry;
 161             }
 162           }else{
 163             $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 164             if($ldap->count()){
 165               $entry = $ldap->fetch();
 166               $this->member[$type][$entry['uid'][0]]=$entry;
 167             }
 168           }
 169         }
 170       }
 171     }
 172     $this->orig_cn    = $this->cn;
 173     $this->orig_base  = $this->base;
 174   }
 175
 176   function set_acl_base($base)
 177   {
 178     plugin::set_acl_base($base);
 179     if(is_object($this->netConfigDNS)){
 180       $this->netConfigDNS->set_acl_base($base);
 181     }
 182   }
 183
 184   function set_acl_category($cat)
 185   {
 186     plugin::set_acl_category($cat);
 187     if(is_object($this->netConfigDNS)){
 188       $this->netConfigDNS->set_acl_category($cat);
 189     }
 190   }
 191
 192   /* Detect type of printer.
 193    * Printer can be stand alone, belong to a workstation or belong to a terminal.
 194    * We can detect the type printer type when comparing the tabs objects
 195    */
 196   function getTypeOfPrinter($UpdateAccountStatus = false)
 197   {
 198     /* Disable account as default
 199      */
 200     $this->is_account = $this->initially_was_account = false;
 201
 202     /* Detect type of printer via parent tabs.
 203      */
 204
 205     $class = get_class($this->parent);
 206     if(isset($this->parent->by_object['workgeneric'])){
 207
 208       /* Exclude templates
 209        */
 210       $this->cn = $this->parent->by_object['workgeneric']->cn;
 211       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 212         $this->BelongsTo = "WorkstationTemplate";
 213       }else{
 214         $this->BelongsTo = "Workstation";
 215       }
 216     }elseif(isset($this->parent->by_object['termgeneric'])){
 217
 218       /* Exclude templates
 219        */
 220       $this->cn = $this->parent->by_object['termgeneric']->cn;
 221       if($this->parent->by_object['termgeneric']->cn == "default"){
 222         $this->BelongsTo = "TerminalTemplate";
 223       }else{
 224         $this->BelongsTo = "Terminal";
 225       }
 226     }elseif(isset($this->parent->by_name['printgeneric'])){
 227       $this->BelongsTo  = "Printer";
 228     }
 229
 230     if($UpdateAccountStatus){
 231
 232       /* Set is_account / was account
 233        */
 234       if($this->dn == "new"){
 235         $this->initially_was_account = false;
 236       }
 237
 238       /* If is printer it must be a true account.
 239        */
 240       if(preg_match("/printer/i",$this->BelongsTo)){
 241         $this->is_account = true;
 242       }
 243
 244       /* Update dn, to ensure storing as printer instead of WS / terminal
 245        */
 246       if(preg_match("/terminal/i",$this->BelongsTo)){
 247         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 248       }
 249
 250       if(preg_match("/workstation/i",$this->BelongsTo)){
 251         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 252       }
 253
 254       /* Detect if this is a valid printer account;
 255        */
 256       $ldap = $this->config->get_ldap_link();
 257       $ldap->cat($this->dn, array('objectClass'));
 258
 259       if($ldap->count()){
 260         $attrs = $ldap->fetch();
 261         if(in_array("gotoPrinter",$attrs['objectClass'])){
 262           $this->initially_was_account = true;
 263           $this->is_account             = true;
 264         }else{
 265           $this->is_account = false;
 266         }
 267       }
 268     }
 269   }
 270
 271   function execute()
 272   {
 273     /* Call parent execute */
 274     plugin::execute();
 275
 276     if($this->is_account && !$this->view_logged){
 277       $this->view_logged = TRUE;
 278       new log("view","printer/".get_class($this),$this->dn);
 279     }
 280
 281     /* If type of printer couldn't be detected (because of missing parent object in construction)
 282      * hide this tab.
 283      */
 284     if(preg_match("/unknown/i",$this->BelongsTo)){
 285       $display= $this->show_enable_header(_("Add printer extension"),
 286           _("Could not initialize printer tab, parameter parent was missing while construction."),TRUE,TRUE);
 287       return($display);
 288     }
 289
 290     /* Templates can't have printer extensions
 291      */
 292     if(preg_match("/WorkstationTemplate/i",$this->BelongsTo)){
 293       $display= $this->show_enable_header(_("Add printer extension"),
 294           _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
 295       return($display);
 296     }
 297     if(preg_match("/TerminalTemplate/i",$this->BelongsTo)){
 298       $display= $this->show_enable_header(_("Add printer extension"),
 299           _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
 300       return($display);
 301     }
 302
 303     /* Get cn from base object */
 304     if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 305       $this->cn = $this->parent->by_object['workgeneric']->cn;
 306     }
 307     if(preg_match("/^Terminal$/i",$this->BelongsTo)){
 308       $this->cn = $this->parent->by_object['termgeneric']->cn;
 309     }
 310
 311     $smarty= get_smarty();
 312
 313     /* Assign acls */
 314     $tmp = $this->plInfo();
 315     foreach($tmp['plProvidedAcls'] as $name => $translation){
 316       $smarty->assign($name."ACL", $this->getacl($name));
 317     }
 318
 319     $display="";
 320
 321     /* Tell smarty if this is a standalone object or a terminal / WS depending printer */
 322     if(preg_match("/^Printer$/i",$this->BelongsTo)){
 323       $smarty->assign("StandAlone",true);
 324     }else{
 325       $smarty->assign("StandAlone",false);
 326     }
 327
 328     /* Do we need to flip is_account state? */
 329     if(isset($_POST['modify_state'])){
 330       if($this->is_account && $this->acl_is_removeable()){
 331         $this->is_account= FALSE;
 332       }elseif(!$this->is_account && $this->acl_is_createable()){
 333         $this->is_account= TRUE;
 334       }
 335     }
 336
 337     /* Do we represent a valid printer? */
 338     if (!$this->is_account && $this->parent === NULL){
 339       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 340         msgPool::noValidExtension(_("printer"))."</b>";
 341       return($display);
 342     }
 343
 344     /* If this is a WS / Terminal depending printer, display account state button */
 345     if(!preg_match("/^Printer$/i",$this->BelongsTo)){
 346       if($this->cn == "" && ($this->dn != "new")){
 347         $display= $this->show_enable_header(_("Add printer extension"),
 348             msgPool::featuresDisabled(_("printer"))._("You can't enable it while 'cn' is not present in entry. Possibly you are currently creating a new terminal template."),TRUE,TRUE);
 349         $this->is_account= false;
 350         return $display;
 351       }
 352
 353       if (($this->is_account)){
 354         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 355           $display= $this->show_disable_header(_("Remove printer extension"),
 356               msgPool::featuresEnabled(_("printer")));
 357         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 358           $display= $this->show_disable_header(_("Remove printer extension"),
 359               msgPool::featuresDisabled(_("printer")));
 360         }
 361       }else{
 362         if(preg_match("/^Workstation$/i",$this->BelongsTo)){
 363           $display= $this->show_enable_header(_("Add printer extension"),
 364               msgPool::featuresEnabled(_("printer")));
 365         }elseif(preg_match("/^Terminal$/i",$this->BelongsTo)){
 366           $display= $this->show_enable_header(_("Add printer extension"),
 367               msgPool::featuresDisabled(_("printer")));
 368         }
 369         return ($display);
 370       }
 371     }
 372
 373     /* Base select dialog */
 374     $once = true;
 375     foreach($_POST as $name => $value){
 376       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 377         $once = false;
 378         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 379         $this->dialog->setCurrentBase($this->base);
 380         $this->baseSelection = true;
 381       }
 382     }
 383
 384     /* Dialog handling for base select dialog
 385      * Check if base was selected, dialog aborted etc */
 386     if(is_object($this->dialog)){
 387
 388       $this->dialog->save_object();
 389       if($this->baseSelection){
 390         if($this->dialog->isClosed()){
 391           $this->dialog = false;
 392           $this->baseSelection = false;
 393         }elseif($this->dialog->isSelected()){
 394
 395           /* A new base was selected, check if it is a valid one */
 396           $tmp = $this->get_allowed_bases();
 397           if(isset($tmp[$this->dialog->isSelected()])){
 398             $this->base = $this->dialog->isSelected();
 399           }
 400
 401           $this->dialog= false;
 402           $this->baseSelection = false;
 403         }else{
 404           return($this->dialog->execute());
 405         }
 406       }
 407     }
 408
 409     /* Fill templating stuff */
 410     $smarty->assign("bases", $this->get_allowed_bases());
 411     $smarty->assign("base_select", $this->base);
 412
 413     /* Assign attributes */
 414     foreach ($this->attributes as $attr){
 415       $smarty->assign("$attr", $this->$attr);
 416     }
 417
 418     if(isset($_POST['AddUser'])){
 419       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddUser",$this->member);
 420     }
 421     if(isset($_POST['AddGroup'])){
 422       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddGroup",$this->member);
 423     }
 424     if(isset($_POST['AddAdminUser'])){
 425       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminUser",$this->member);
 426     }
 427     if(isset($_POST['AddAdminGroup'])){
 428       $this->dialog = new selectUserToPrinterDialog($this->config, NULL,"AddAdminGroup",$this->member);
 429     }
 430
 431     /* Display ppd configure/select dialog      */
 432     if(isset($_POST['EditDriver'])){
 433       if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 434         $this->dialog = $this->PPDdialogToSave;
 435       }else{
 436
 437         if(is_array($this->gotoPrinterPPD)){
 438           $this->dialog = new printerPPDDialog($this->config, $this->dn,"");
 439         }else{
 440           $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 441         }
 442         $this->dialog->cn= $this->cn;
 443       }
 444
 445       // Detect edit acl base
 446       $ldap = $this->config->get_ldap_link();
 447       if($ldap->dn_exists($this->dn)){
 448         $acl_base = $this->dn;
 449       }else{
 450         $acl_base = $this->base;
 451       }
 452
 453       $this->dialog->set_acl_base($acl_base);
 454     }
 455
 456     /* remove ppd */
 457     if(isset($_POST['RemoveDriver'])){
 458       /* Detect PPD server part */
 459       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 460         $method="https://";
 461       }else{
 462         $method="http://";
 463       }
 464
 465       /* Get servername */
 466       $server = $_SERVER['SERVER_NAME'];
 467       if(tests::is_ip($server)){
 468         $server_name = @gethostbyaddr($server);
 469       }else{
 470         $server_name = @gethostbyaddr(gethostbyname($server));
 471       }
 472       $this->ppdServerPart  = $method.str_replace("//","/",$server_name."/ppd");
 473       $this->gotoPrinterPPD = array();
 474       $this->PPDdialogToSave = NULL;
 475     }
 476
 477     /* Close ppd dialog */
 478     if(isset($_POST['ClosePPD'])){
 479       unset($this->dialog);
 480       $this->dialog=FALSE;
 481     }
 482
 483     /* Save selected ppd */
 484     if(isset($_POST['SavePPD'])){
 485       $this->dialog->save_object();
 486       if(count($this->dialog->check())){
 487         foreach($this->dialog->check() as $msg){
 488           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 489         }
 490       }else{
 491         $this->gotoPrinterPPD = array();
 492         $this->gotoPrinterPPD = $this->dialog->save();
 493         $this->PPDdialogToSave = $this->dialog;
 494         unset($this->dialog);
 495         $this->dialog=FALSE;
 496       }
 497     }
 498
 499      /* Member management, delete user / group / admin ..*/
 500     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 501       foreach($_POST['UserMember'] as $mem){
 502         $this->DelMember('AddUser',$mem);
 503       }
 504     }
 505
 506     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 507       foreach($_POST['UserMember'] as $mem){
 508         $this->DelMember('AddGroup',$mem);
 509       }
 510     }
 511
 512     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 513       foreach($_POST['AdminMember'] as $mem){
 514         $this->DelMember('AddAdminUser',$mem);
 515       }
 516     }
 517
 518     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 519       foreach($_POST['AdminMember'] as $mem){
 520         $this->DelMember('AddAdminGroup',$mem);
 521       }
 522     }
 523
 524     /* Abort user / group adding dialog */
 525     if(isset($_POST['PrinterCancel'])){
 526       unset($this->dialog);
 527       $this->dialog= FALSE;
 528     }
 529
 530     /* Save selected users / groups */
 531     if(isset($_POST['PrinterSave'])){
 532       $this->dialog->save_object();
 533       if(count($this->dialog->check())){
 534         foreach($this->dialog->check() as $msg){
 535           msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
 536         }
 537       }else{
 538         $data= $new = $this->dialog->save();
 539         unset($data['type']);
 540         foreach($data as $mem){
 541           $this->AddMember($new['type'], $mem['dn']);
 542         }
 543         unset($this->dialog);
 544         $this->dialog=FALSE;
 545       }
 546     }
 547
 548     /* Display dialog, if there is currently one open*/
 549     if(is_object($this->dialog)){
 550       $this->dialog->save_object();
 551       $display = $this->dialog->execute();
 552       return $display;
 553     }
 554
 555     /* Parse selected ppd file */
 556     $config = session::get('config');
 557     if ($config->get_cfg_value("ppdPath") != ""){
 558       $path = $config->get_cfg_value("ppdPath");
 559       if(!preg_match("/\/$/",$path)){
 560         $path = $path."/";
 561       }
 562
 563       $ppdManager= new ppdManager($path);
 564       $smarty->assign("displayServerPath",true);
 565       if(!empty($this->gotoPrinterPPD)){
 566         if((!file_exists($path.$this->gotoPrinterPPD))){
 567           $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$path.$this->gotoPrinterPPD)."</b>");
 568         }else{
 569           $ppdDesc = $ppdManager->loadDescription($path.$this->gotoPrinterPPD);
 570           $smarty->assign("driverInfo", $ppdDesc['name']);
 571         }
 572       }else{
 573         $smarty->assign("driverInfo", _("Not defined"));
 574         $smarty->assign("displayServerPath",false);
 575       }
 576     }else{
 577       $smarty->assign("driverInfo",_("Can't get ppd informations."));
 578       $smarty->assign("displayServerPath",true);
 579     }
 580     $smarty->assign("ppdServerPart",$this->ppdServerPart);
 581
 582
 583     /* Create user & admin user list */
 584     $list=$this->generateList();
 585     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 586     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 587
 588     asort($userlist);
 589     asort($adminlist);
 590
 591     if(!preg_match("/Printer/i",$this->BelongsTo)){
 592       if(preg_match("/Terminal/i",$this->BelongsTo)){
 593         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("terminal"),"<b>".$this->cn."</b>"));
 594       }else{
 595         $smarty->assign("desc"    ,sprintf(_("This printer belongs to %s. You can't rename this printer."),_("workstation"),"<b>".$this->cn."</b>"));
 596       }
 597       $smarty->assign("cnACL"    , $this->getacl("cn",true));
 598     }else{
 599       $smarty->assign("desc"    ,"");
 600     }
 601     $smarty->assign("UserMember"    ,$this->UserMember);
 602     $smarty->assign("UserMembers"   ,$userlist);
 603     $smarty->assign("UserMemberKeys",array_flip($userlist));
 604
 605     $smarty->assign("AdminMember"    ,$this->AdminMember);
 606     $smarty->assign("AdminMembers"   ,$adminlist);
 607     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 608     if(preg_match("/Printer/i",$this->BelongsTo)){
 609
 610       /* Show main page */
 611       $str = $this->netConfigDNS->execute();
 612       if(is_object($this->netConfigDNS->dialog)){
 613         return($str);
 614       }
 615       $smarty->assign("netconfig", $str);
 616     } else {
 617       $smarty->assign("netconfig", "");
 618     }
 619
 620     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE, dirname(__FILE__))));
 621   }
 622
 623   function remove_from_parent()
 624   {
 625     /* Only remove if there was initially an account */
 626     if($this->initially_was_account){
 627
 628       /* Update dn, to ensure storing as printer instead of WS / terminal
 629        */
 630       if(preg_match("/terminal/i",$this->BelongsTo)){
 631         $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/').",/i",get_ou('printerRDN'),$this->dn);
 632       }
 633
 634       if(preg_match("/workstation/i",$this->BelongsTo)){
 635         $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 636       }
 637
 638       /* Check if this dn points to a printer, to avoid deleting something else */
 639       $ldap= $this->config->get_ldap_link();
 640       $ldap->cat($this->dn, array('dn',"objectClass"));
 641       if(!$ldap->count()){
 642         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 643         return;
 644       }
 645
 646       /* Check if obejct is a printer */
 647       $CheckPrinter = $ldap->fetch();
 648       if(!in_array("gotoPrinter",$CheckPrinter['objectClass'])){
 649         msg_dialog::display(_("Error"), _("Object is no printer!"), ERROR_DIALOG);
 650         return;
 651       }
 652
 653       /* Remove account & dns extension */
 654       $this->netConfigDNS->remove_from_parent();
 655       $ldap->rmdir($this->dn);
 656
 657       new log("remove","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 658
 659       if (!$ldap->success()){
 660         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 661       }
 662       $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 663
 664       /* Delete references to object groups */
 665       $ldap->cd ($this->config->current['BASE']);
 666       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 667       while ($ldap->fetch()){
 668         $og= new ogroup($this->config, $ldap->getDN());
 669         unset($og->member[$this->dn]);
 670         $og->save ();
 671       }
 672
 673       /* Remove previously selected ppd file.*/
 674       if(!empty($this->initial_PPD)){
 675         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 676         $tmp->removeModifiedPPD();
 677       }
 678     }
 679   }
 680
 681
 682   /* Save data to object */
 683   function save_object()
 684   {
 685     /* Create a base backup and reset the
 686        base directly after calling plugin::save_object();
 687        Base will be set seperatly a few lines below */
 688     $base_tmp = $this->base;
 689     plugin::save_object();
 690     $this->base = $base_tmp;
 691
 692     if(isset($_POST['ppdServerPart'])){
 693       $this->ppdServerPart = get_post('ppdServerPart');
 694     }
 695
 696     if(is_object($this->netConfigDNS)){
 697       $this->netConfigDNS->save_object();
 698     }
 699
 700     /* Set new base if allowed */
 701     $tmp = $this->get_allowed_bases();
 702     if(isset($_POST['base'])){
 703       if(isset($tmp[$_POST['base']])){
 704         $this->base= $_POST['base'];
 705       }
 706     }
 707   }
 708
 709   /* Check supplied data */
 710   function check()
 711   {
 712     /* Call common method to give check the hook */
 713     $message= plugin::check();
 714     if (preg_match("/printer/i",$this->BelongsTo)){
 715       $message= array_merge($message, $this->netConfigDNS->check());
 716     }
 717
 718     /* Don't display check messages if this is a template object */
 719     if(isset($this->parent->by_object['workgeneric'])){
 720       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 721         return $message;
 722       }
 723     }elseif(isset($this->parent->by_object['termgeneric'])){
 724       if($this->parent->by_object['termgeneric']->cn == "default"){
 725         return $message;
 726       }
 727     }
 728
 729     $dn= "cn=".$this->cn.get_ou('printerRDN').",".$this->base;
 730
 731     /* must: cn */
 732     if(($this->BelongsTo == "Printer") && $this->cn == ""){
 733       $message[]= msgPool::required(_("Name"));
 734     }
 735
 736     /* must: cn */
 737     if(($this->BelongsTo == "Printer") && !tests::is_dns_name($this->cn)){
 738       $message[]= msgPool::invalid(_("Name"));
 739     }
 740
 741     /* must: labeledURI */
 742     if(empty($this->labeledURI)){
 743       $message[]= msgPool::required(_("Printer URL"));
 744     }
 745
 746     /* Check if there is already an entry with this cn*/
 747     if (($this->orig_dn != $dn)&&( preg_match("/printer/i",$this->BelongsTo))){
 748       $ldap= $this->config->get_ldap_link();
 749       $ldap->cd ($this->base);
 750       $ldap->ls("(cn=".$this->cn.")",get_ou('printerRDN').$this->base, array("cn"));
 751       if ($ldap->count() != 0){
 752         while ($attrs= $ldap->fetch()){
 753           if(preg_match("/cn=dhcp,/",$attrs['dn'])){
 754             continue;
 755           }
 756           if ($attrs['dn'] != $this->orig_dn){
 757             $message[]= msgPool::duplicated(_("Name"));
 758             break;
 759           }
 760         }
 761       }
 762     }
 763
 764     /* Check if we are allowed to create or move this object
 765      */
 766     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 767       $message[] = msgPool::permCreate();
 768     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 769       $message[] = msgPool::permMove();
 770     }
 771
 772     return ($message);
 773   }
 774
 775
 776   /* Save to LDAP */
 777   function save()
 778   {
 779     /* Update dn, to ensure storing as printer instead of WS / terminal
 780      */
 781     if(preg_match("/terminal/i",$this->BelongsTo)){
 782       $this->dn= preg_replace("/".preg_quote(get_ou('terminalRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 783     }
 784
 785     if(preg_match("/workstation/i",$this->BelongsTo)){
 786       $this->dn= preg_replace("/".preg_quote(get_ou('workstationRDN'), '/')."/i",get_ou('printerRDN'),$this->dn);
 787     }
 788
 789     if(!$this->is_account) return;
 790     if(isset($this->parent->by_object['workgeneric'])){
 791       if($this->parent->by_object['workgeneric']->cn == "wdefault"){
 792         return;
 793       }
 794
 795       /* Adapt IP & mac from parent object */
 796       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['workgeneric']->netConfigDNS->ipHostNumber;
 797       $this->netConfigDNS->macAddress = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 798
 799     }elseif(isset($this->parent->by_object['termgeneric'])){
 800       if($this->parent->by_object['termgeneric']->cn == "default"){
 801         return;
 802       }
 803
 804       /* Adapt IP & mac from parent object */
 805       $this->netConfigDNS->ipHostNumber = $this->parent->by_object['termgeneric']->netConfigDNS->ipHostNumber;
 806       $this->netConfigDNS->macAddress = $this->parent->by_object['termgeneric']->netConfigDNS->macAddress;
 807     }
 808
 809     /* If type is still unknown, the initialisation of this printer failed, abort. */
 810     if(preg_match("/unknown/i",$this->BelongsTo)){
 811       return;
 812     }
 813
 814     /* save ppd configuration */
 815     if($this->PPDdialogToSave && is_object($this->PPDdialogToSave)){
 816
 817       $this->PPDdialogToSave->save_ppd();
 818
 819       /* Rename the generated ppd to match the gzip ending '.gz', if necessary.
 820       */
 821       $path = $this->config->get_cfg_value("ppdPath");
 822       if(!preg_match("/\/$/",$path)){
 823         $path = $path."/";
 824       }
 825       $ppdManager= new ppdManager($path);
 826       if($ppdManager->useGzip && !preg_match('/\.gz$/',$this->gotoPrinterPPD)){
 827         if(rename($path.$this->gotoPrinterPPD,$path.$this->gotoPrinterPPD.'.gz')){
 828           $this->gotoPrinterPPD .= '.gz';
 829         }
 830       }elseif(!$ppdManager->useGzip && preg_match('/\.gz$/',$this->gotoPrinterPPD)){
 831         $new_ppd = preg_replace('/\.gz$/','',$this->gotoPrinterPPD);
 832         if(rename($path.$this->gotoPrinterPPD,$path.$new_ppd)){
 833           $this->gotoPrinterPPD = $new_ppd;
 834         }
 835       }
 836     }
 837     if($this->orig_dn != $this->dn && $this->orig_dn != "new"){
 838       if(!empty($this->gotoPrinterPPD)) {
 839         $this->PPDdialogToSave = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
 840         $this->PPDdialogToSave->cn = $this->cn;
 841         $this->PPDdialogToSave->generateProperties();
 842         $this->gotoPrinterPPD = $this->PPDdialogToSave->update_ppd_url();
 843       }
 844     }
 845
 846     /* Remove previously selected ppd file.*/
 847     if($this->initial_PPD != $this->gotoPrinterPPD && $this->initially_was_account){
 848       if(!empty($this->initial_PPD)){
 849         $tmp = new printerPPDDialog($this->config, $this->dn,$this->initial_PPD);
 850         $tmp->removeModifiedPPD();
 851       }
 852     }
 853
 854     /* If no ppd is selected, remove this attribute */
 855     if(!empty($this->gotoPrinterPPD)) {
 856       $this->gotoPrinterPPD = $this->ppdServerPart.'/'.$this->gotoPrinterPPD;
 857     }else{
 858       $this->gotoPrinterPPD = array();
 859     }
 860
 861     $dn= $this->dn;
 862
 863     /* reduce objectClasses to minimun */
 864     $this->attrs['objectClass']= $this->objectclasses;
 865
 866     plugin::save();
 867     $ldap= $this->config->get_ldap_link();
 868
 869     /* Remove all empty values */
 870     if ($this->orig_dn == 'new'){
 871       $attrs= array();
 872       foreach ($this->attrs as $key => $val){
 873         if (is_array($val) && count($val) == 0){
 874           continue;
 875         }
 876         $attrs[$key]= $val;
 877       }
 878       $this->attrs= $attrs;
 879     }
 880
 881     /* Append printer user
 882      */
 883     $this->attrs['gotoUserPrinter']=array();
 884     foreach($this->member['AddUser'] as $mem){
 885       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 886     }
 887
 888     /* Append printer group
 889      */
 890     $this->attrs['gotoGroupPrinter'] = array();
 891     foreach($this->member['AddGroup'] as $mem){
 892       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 893     }
 894
 895     /* Append printer admin user
 896      */
 897     $this->attrs['gotoUserAdminPrinter'] = array();
 898     foreach($this->member['AddAdminUser'] as $mem){
 899       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 900     }
 901
 902     /* Append printer admin group
 903      */
 904     $this->attrs['gotoGroupAdminPrinter']= array();
 905     foreach($this->member['AddAdminGroup'] as $mem){
 906       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 907     }
 908
 909     if($this->orig_dn == 'new'){
 910       foreach(array("gotoGroupPrinter","gotoUserAdminPrinter","gotoGroupAdminPrinter","gotoUserPrinter") as $checkVar){
 911         if(count($this->attrs[$checkVar])  == 0 || empty($this->attrs[$checkVar])){
 912           unset($this->attrs[$checkVar]);
 913         }
 914       }
 915     }
 916
 917     /* Ensure to create a new object */
 918     if(preg_match("/".preg_quote(get_ou('systemIncomingRDN'), '/')."/i",$this->orig_dn)){
 919       $this->orig_dn = "new";
 920     }
 921
 922     /* Move object in necessary*/
 923     if (($this->orig_dn != $this->dn) && ($this->orig_dn != 'new')){
 924       $this->move($this->orig_dn, $this->dn);
 925     }
 926
 927     /* Write back to ldap */
 928     $ldap= $this->config->get_ldap_link();
 929     $ldap->cat($this->dn);
 930     if(!$ldap->count()){
 931       $ldap->cd($this->config->current['BASE']);
 932       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 933       $ldap->cd($this->dn);
 934
 935       /* Remove empty values */
 936       foreach($this->attrs as $name => $value){
 937         if(empty($value)){
 938           unset($this->attrs[$name]);
 939         }
 940       }
 941
 942       $ldap->add($this->attrs);
 943       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 944       new log("create","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 945     } else {
 946       $ldap->cd($this->dn);
 947       $this->cleanup();
 948       $ldap->modify ($this->attrs);
 949       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 950       new log("modify","printer/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 951     }
 952     if (!$ldap->success()){
 953       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 954     }
 955
 956     #if(preg_match("/printer/i",$this->BelongsTo)){
 957       $this->netConfigDNS->cn = $this->cn;
 958       $this->netConfigDNS->dn = $this->dn;
 959       $this->netConfigDNS->save();
 960     #}
 961   }
 962
 963   function generateList(){
 964     $a_return=array();
 965
 966     foreach($this->member as $type => $values){
 967       $a_return[$type]=array();
 968       foreach($values as $value){
 969         if((preg_match("/Group/i",$type))){
 970           if(!isset($value['description'])){
 971             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 972           }else{
 973             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 974           }
 975         }else{
 976           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 977         }
 978       }
 979     }
 980     return($a_return);
 981   }
 982
 983   /* Return plugin informations for acl handling
 984       #FIXME FAIscript seams to ununsed within this class... */
 985   static function plInfo()
 986   {
 987     return (array(
 988           "plShortName"   => _("Generic"),
 989           "plDescription" => _("Print generic"),
 990           "plSelfModify"  => FALSE,
 991           "plDepends"     => array(),
 992           "plPriority"    => 4,
 993           "plSection"     => array("administration"),
 994           "plCategory"    => array("printer" => array("description"  => _("Printer"),
 995                                                     "objectClass"  => "gotoPrinter"),"workstation","terminal"),
 996           "plProvidedAcls"=> array(
 997             "cn"                => _("Name"),
 998             "base"                => _("Base") ,
 999             "description"       => _("Description"),
1000             "l"                 => _("Location"),
1001             "labeledURI"        => _("LabeledURL"),
1002             "gotoPrinterPPD"    => _("Printer PPD"),
1003             "gotoUserPrinter"   => _("Permissions"))
1004           ));
1005   }
1006
1007
1008   /* Delete member */
1009   function DelMember($type,$id)
1010   {
1011     /* Check if there was a printer "dn" given, or the "cn" */
1012     foreach($this->member[$type] as $key => $printer){
1013       if($printer['dn'] == $id) {
1014         $id = $key;
1015       }
1016     }
1017
1018     if(!$this->acl_is_writeable("gotoUserPrinter")){
1019       msg_dialog::display(_("Permission error"), msgPool::permDelete(_("printer user"), $id), INFO_DIALOG);
1020       return(FALSE);
1021     }
1022
1023     if(isset($this->member[$type][$id])){
1024       unset($this->member[$type][$id]);
1025       return(TRUE);
1026     }
1027     return(FALSE);
1028   }
1029
1030
1031   /* Add given obejct to members */
1032   function AddMember($type,$dn)
1033   {
1034     $types = array("AddUser","AddGroup","AddAdminUser","AddAdminGroup");
1035     if(!in_array_ics($type, $types)){
1036       msg_dialog::display(_("Internal error"), sprintf(_("Illegal member type '%s'!"), $type), ERROR_DIALOG);
1037       return(FALSE);
1038     }
1039
1040     if(!$this->acl_is_writeable("gotoUserPrinter")){
1041       msg_dialog::display(_("Permission error"), msgPool::permModify(_("printer user"), $this->dn), INFO_DIALOG);
1042       return(FALSE);
1043     }
1044
1045     /* Get name of index attributes */
1046     if(preg_match("/user/i",$type)){
1047       $var = "uid";
1048     }else{
1049       $var = "cn";
1050     }
1051
1052     $ldap = $this->config->get_ldap_link();
1053     $ldap->cd($dn);
1054     $ldap->cat($dn,array($var,"cn"));
1055     if($ldap->count()){
1056
1057       $attrs = $ldap->fetch();
1058
1059       if(isset($attrs[$var][0])){
1060         $name = $attrs[$var][0];
1061
1062         /* Check if this uid/cn is already assigned to any permission */
1063         foreach($types as $ctype){
1064
1065           /* If we want to add a user, only check user/userAdmin members */
1066           if((preg_match("/user/i",$type)) && (!preg_match("/user/i",$ctype))){
1067             continue;
1068           }
1069
1070           /* If we want to add a group, only check groups/adminGroups .. */
1071           if((preg_match("/group/i",$type)) && (!preg_match("/group/i",$ctype))){
1072             continue;
1073           }
1074
1075           if(isset(  $this->member[$ctype][$name])){
1076             msg_dialog::display(_("Error"), sprintf(_("'%s' is already used!"), $attrs[$var][0]), ERROR_DIALOG);
1077             return(FALSE);
1078           }
1079         }
1080
1081         /* Everything is fine. So add the given object to members */
1082         $this->member[$type][$attrs[$var][0]] = $attrs ;
1083       }else{
1084         print_a($attrs);
1085       }
1086     }else{
1087       msg_dialog::display(_("Error"), sprintf(_("'%s' does not exist!"), $dn), ERROR_DIALOG);
1088       return(FALSE);
1089     }
1090     return(TRUE);
1091   }
1092
1093
1094    /* Display generic part for server copy & paste */
1095   function getCopyDialog()
1096   {
1097     $vars = array("cn");
1098     $smarty = get_smarty();
1099     $smarty->assign("cn" ,$this->cn);
1100     $smarty->assign("object","printer");
1101     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
1102     $ret = array();
1103     $ret['string'] = $str;
1104     $ret['status'] = "";
1105     return($ret);
1106   }
1107
1108
1109   function saveCopyDialog()
1110   {
1111     if(isset($_POST['cn'])){
1112       $this->cn = $_POST['cn'];
1113     }
1114   }
1115
1116   function PrepareForCopyPaste($source)
1117   {
1118     plugin::PrepareForCopyPaste($source);
1119     if(isset($source['macAddress'][0])){
1120       $this->netConfigDNS->macAddress = $source['macAddress'][0];
1121     }
1122     if(isset($source['ipHostNumber'][0])){
1123       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
1124     }
1125
1126     $source_o = new printgeneric($this->config,$source['dn'],NULL,$this->parent);
1127     foreach($this->attributes as $attr){
1128       $this->$attr = $source_o->$attr;
1129     }
1130     $this->member = $source_o -> member;
1131
1132     $this->gotoPrinterPPD = "";
1133   }
1134 }
1135
1136 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1137 ?>