gosa-plugins/fai/admin/fai/class_faiPackage.inc

   1 <?php
   2
   3 class faiPackage extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary      = "Manage server basic 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   /* attribute list for save action */
  11   var $ignore_account   = TRUE;
  12
  13   /* Attributes for this Object */
  14   var $attributes       = array("cn","description","FAIpackage","FAIdebianRelease","FAIdebianSection", "FAIinstallMethod");
  15
  16   /* ObjectClasses for this Object*/
  17   var $objectclasses    = array("top","FAIclass","FAIpackageList","FAIrepository");
  18
  19   /* Class name of the Ldap ObjectClass for the Sub Object */
  20   var $subClass         = "";
  21   var $subClasses       = array("top","FAIclass","FAIscriptEntry");
  22
  23   /* Class name of the php class which allows us to edit a Sub Object */
  24   var $subClassName     = "";
  25
  26   /* Attributes to initialise for each subObject */
  27   var $subAttributes    = array("cn","description");
  28   var $sub64coded       = array();
  29
  30   var $ConfiguredPackages = array();
  31
  32   /* Specific attributes */
  33   var $cn               = "";       // The class name for this object
  34   var $description      = "";       // The description for this set of partitions
  35   var $is_dialog        = false;    // specifies which buttons will be shown to save or abort
  36   var $SubObjects       = array();  // All leafobjects of this object
  37
  38   var $FAIdebianRelease          = ""; // The selected release
  39   var $FAIdebianSection          = array(); // selected section
  40   var $FAIinstallMethod          = "aptitude"; // hard coded
  41   var $mirror                    = ""; // selected mirror
  42
  43   var $servers          = array();  // All available servers
  44   var $releases         = array();  // All possible releases
  45   var $sections         = array();  // All section types
  46
  47   var $list             = NULL;
  48
  49   var $mirrors          = array();  // The combination of server/release/section
  50   var $confDir          = "";
  51   var $usedPackages     = array();
  52   var $buffer           = NULL;
  53   var $strID            ="";
  54   var $newDialogShown   =false;
  55
  56   var $FAIstate         = "";
  57   var $view_logged      = FALSE;
  58   var $base;
  59
  60   var $FAIinstallMethods  = array( "install", "ninstall", "remove",
  61       "dselect-upgrade", "taskinst", "taskrm",
  62       "hold", "clean", "aptitude", "aptitude-r",
  63       "pending", "dpkgc" );
  64
  65
  66   function faiPackage (&$config, $dn= NULL)
  67   {
  68     /* Load Attributes */
  69     plugin::plugin ($config, $dn);
  70
  71     /* If "dn==new" we try to create a new entry
  72      * Else we must read all objects from ldap which belong to this entry.
  73      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  74      */
  75     if($dn != "new"){
  76       $this->dn =$dn;
  77
  78       /* Get FAIstate
  79        */
  80       if(isset($this->attrs['FAIstate'][0])){
  81         $this->FAIstate = $this->attrs['FAIstate'][0];
  82       }
  83     }
  84
  85     if(isset($this->attrs['FAIpackage'])){
  86       unset($this->attrs['FAIpackage']['count']);
  87       foreach($this->attrs['FAIpackage'] as $pkg){
  88         $this->usedPackages[$pkg] = $pkg;
  89       }
  90       ksort($this->usedPackages);
  91     }else{
  92       $this->usedPackages = array();
  93     }
  94
  95     if($dn != "new"){
  96
  97       /* Create one filter with all package names,
  98          instead of calling $ldap->search for every single package
  99        */
 100       $PackageFilter = "";
 101       foreach($this->usedPackages as $name){
 102         $PackageFilter .= "(FAIpackage=".$name.")";
 103       }
 104       $PackageFilter = "(&(objectClass=FAIdebconfInfo)(|".$PackageFilter."))";
 105
 106       /* Search for configuration objects */
 107       $ldap = $this->config->get_ldap_link();
 108       $ldap->cd($this->dn);
 109       $ldap->search($PackageFilter,array("FAIvariable","FAIvariableType","FAIvariableContent","FAIpackage","FAIdebianSection","FAIstate"));
 110
 111       /* Walk through configurations and append them to our list of ConfiguredPackages */
 112       while($attr = $ldap->fetch()){
 113
 114         /* Skip objects, that are tagged as removed */
 115         if(isset($object['FAIstate'][0])){
 116           if(preg_match("/removed$/",$attr['FAIstate'][0])){
 117             continue;
 118           }
 119         }
 120
 121         $tmp =array();
 122         $tmp['Name']  = $attr['FAIvariable'][0];
 123         $tmp['Type']  = $attr['FAIvariableType'][0];
 124
 125         if (isset($attr['FAIvariableContent'][0])){
 126           if(!in_array($attr['FAIvariableType'],array("multiselect"))){
 127             $tmp['Value'] = $attr['FAIvariableContent'][0];
 128           }else{
 129             $content = array();
 130             unset($attr['FAIvariableContent']['count']);
 131             foreach($attr['FAIvariableContent'] as $attr){
 132               $tmp['Value'][] = $attr;
 133             }
 134           }
 135           $this->ConfiguredPackages[$attr['FAIpackage'][0]][$attr['FAIvariable'][0]]=$tmp;
 136         }
 137       }
 138     }
 139
 140     if (isset($this->attrs['FAIdebianSection']['count'])){
 141       unset($this->attrs['FAIdebianSection']['count']);
 142     }
 143     if((isset($this->attrs['FAIdebianSection']))&&(is_array($this->attrs['FAIdebianSection']))){
 144       $this->FAIdebianSection = array();
 145       foreach($this->attrs['FAIdebianSection'] as $sec){
 146         $this->FAIdebianSection[$sec]=$sec;
 147       }
 148     }
 149
 150     if((isset($this->attrs['FAIdebianSection']))&&(is_string($this->attrs['FAIdebianSection']))){
 151       $this->FAIdebianSection=array($this->attrs['FAIdebianSection']=>$this->attrs['FAIdebianSection']) ;
 152     }
 153     $this->confDir = CONFIG_DIR."/fai/";
 154     $this->FAIpackage = array();
 155
 156
 157     $methods = array();
 158     foreach($this->FAIinstallMethods as $method){
 159       $methods[$method] = $method;
 160     }
 161     $this->FAIinstallMethods = $methods;
 162     /* Check if we exist already - no need to ask for revisions, etc. then */
 163     if ($this->dn != "new"){
 164       $this->newDialogShown= true;
 165     }
 166
 167   }
 168
 169   function execute()
 170   {
 171     /* Call parent execute */
 172     plugin::execute();
 173
 174     if($this->is_account && !$this->view_logged){
 175       $this->view_logged = TRUE;
 176       new log("view","fai/".get_class($this),$this->dn);
 177     }
 178
 179     /* Fill templating stuff */
 180     $smarty= get_smarty();
 181     $display= "";
 182
 183     $smarty->assign( "FAIinstallMethods", $this->FAIinstallMethods );
 184
 185     if(!$this->is_account){
 186
 187       /* Assemble release name */
 188       $faifilter = session::get('faifilter');
 189       $tmp= preg_replace('/,'.normalizePreg(get_ou('faiou')).'.*$/', '', $faifilter['branch']);
 190       $tmp= preg_replace('/ou=/', '', $tmp);
 191       $rev= array_reverse(split(',', $tmp));
 192       $this->FAIdebianRelease= "";
 193       foreach ($rev as $part){
 194         $this->FAIdebianRelease.= "/$part";
 195       }
 196       $this->FAIdebianRelease= preg_replace('#^/#', '', $this->FAIdebianRelease);
 197
 198       /* Assemble sections */
 199       $repos= $this->getServerInfos();
 200       if(isset($repos[$this->FAIdebianRelease])){
 201         $this->FAIdebianSection= $repos[$this->FAIdebianRelease];
 202         $this->FAIdebianSection= array_unique($this->FAIdebianSection);
 203       }
 204
 205       /* Assign Repository settings*/
 206       $this->is_account     = true;
 207     }
 208
 209     /* Assign variables */
 210     foreach($this->attributes as $attrs){
 211       $smarty->assign($attrs,$this->$attrs);
 212     }
 213
 214     /* Generate package list */
 215     $this->list= $this->genPkgs();
 216
 217     /* + was pressed to open the package dialog */
 218     if(isset($_POST['Addpkg']) && $this->acl_is_writeable("FAIpackage")){
 219       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 220       $this->is_dialog =true;
 221     }
 222
 223     /* Delte selected package */
 224     if(isset($_POST['Delpkg']) && $this->acl_is_writeable("FAIpackage")){
 225       if($this->FAIstate != "freeze"){
 226         foreach($_POST['usedPackages'] as $del){
 227           if(isset($this->usedPackages[$del])){
 228             unset($this->usedPackages[$del]);
 229           }
 230         }
 231       }
 232     }
 233
 234     /* Abort package selection dialog */
 235     if(isset($_POST['CancelSubObject'])){
 236       $this->dialog = false;
 237       $this->is_dialog=false;
 238     }
 239
 240     /* attach new packages */
 241     if(isset($_POST['SaveSubObject'])) {
 242       if($this->FAIstate != "freeze"){
 243         $this->dialog->save_object();
 244         if(count($this->dialog->check())){
 245           foreach($this->dialog->check() as $msgs){
 246             print_red($msgs);
 247           }
 248         }else{
 249           $use = $this->dialog->save();
 250           $this->usedPackages = $use;
 251           $this->dialog = false;
 252           $this->is_dialog=false;
 253           ksort($this->usedPackages);
 254         }
 255       }else{
 256         $this->dialog = false;
 257         $this->is_dialog=false;
 258       }
 259     }
 260
 261     /* Configuration dialog open*/
 262     if((isset($_POST['Conpkg']))&&(isset($_POST['usedPackages']))&&(!empty($_POST['usedPackages'][0])) && $this->acl_is_writeable("FAIdebconfInfo")){
 263       $path = CONFIG_DIR."/fai/".$this->FAIdebianRelease."/debconf.d";
 264       $pkg_config = array();
 265       $pkg = $_POST['usedPackages'][0];
 266
 267       if(isset($this->ConfiguredPackages[$pkg])){
 268         $pkg_config = $this->ConfiguredPackages[$pkg];
 269       }
 270
 271       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,$pkg, $path, $pkg_config);
 272       $this->is_dialog =true;
 273     }
 274
 275     /* Configuration dialog open*/
 276     if($this->FAIstate != "freeze" && $this->acl_is_writeable("FAIpackage")){
 277       if((isset($_POST['Markpkg']))&&(isset($_POST['usedPackages']))&&(!empty($_POST['usedPackages']))){
 278         foreach($_POST['usedPackages'] as $pkg){
 279           if (isset($this->usedPackages[$pkg])){
 280             unset($this->usedPackages[$pkg]);
 281             if (preg_match('/^-/', $pkg)){
 282               $pkg= preg_replace('/^-/', '', $pkg);
 283             } else {
 284               $pkg= preg_replace('/^/', '-', $pkg);
 285             }
 286             $this->usedPackages[$pkg]= $pkg;
 287           }
 288         }
 289       }
 290     }
 291
 292     /* Save Configuration */
 293     if(isset($_POST['SaveObjectConfig'])){
 294       if($this->FAIstate != "freeze"){
 295         $this->ConfiguredPackages= array_merge($this->ConfiguredPackages,$this->dialog->save());
 296       }
 297       $this->dialog = false;
 298       $this->is_dialog=false;
 299     }
 300
 301     /* cancel configuration */
 302     if(isset($_POST['CancelObjectConfig'])){
 303       $this->dialog = false;
 304       $this->is_dialog=false;
 305     }
 306
 307     /* Display dialog */
 308     if($this->is_dialog){
 309       return $this->dialog->execute();
 310     }
 311
 312     /* Assign section to smarty */
 313     $strsec = "";
 314     foreach($this->FAIdebianSection as $sec){
 315       $strsec .= $sec." ";
 316     }
 317
 318     $tmp = $this->plInfo();
 319     foreach($tmp['plProvidedAcls'] as $name => $translated){
 320       $smarty->assign($name."ACL",$this->getacl($name,preg_match("/freeze/",$this->FAIstate)));
 321     }
 322
 323     $smarty->assign("releases",$this->releases);
 324     $smarty->assign("release" ,$this->FAIdebianRelease);
 325     $smarty->assign("sections",$this->sections);
 326     $smarty->assign("section" ,$strsec);
 327     $smarty->assign("usedPackages",$this->printUsedPackages());
 328     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 329     return($display);
 330   }
 331
 332   /* Delete me, and all my subtrees
 333    */
 334   function remove_from_parent()
 335   {
 336     $ldap = $this->config->get_ldap_link();
 337     $ldap->cd ($this->dn);
 338
 339     $use_dn = preg_replace("/".normalizePreg(FAI::get_release_dn($this->dn))."/i", $faifilter['branch'], $this->dn);
 340     if($faifilter['branch'] == "main"){
 341       $use_dn = $this->dn;
 342     }
 343
 344     FAI::prepare_to_save_FAI_object($use_dn,array(),true);
 345
 346     new log("remove","fai/".get_class($this),$use_dn,$this->attributes);
 347
 348     foreach($this->ConfiguredPackages as $pkgname => $attrs){
 349       foreach($attrs as $name => $attr){
 350         $pkgdn =  "FAIvariable=".$name.",".$this->dn;
 351         $use_dn = preg_replace("/".normalizePreg(FAI::get_release_dn($this->dn))."/i", $faifilter['branch'], $pkgdn);
 352         if($faifilter['branch'] == "main"){
 353           $use_dn = $obj['dn'];
 354         }
 355         FAI::prepare_to_save_FAI_object($use_dn,array(),true);
 356       }
 357     }
 358     $this->handle_post_events("remove");
 359   }
 360
 361
 362   /* Save data to object
 363    */
 364   function save_object()
 365   {
 366     if($this->FAIstate == "freeze") return;
 367     plugin::save_object();
 368   }
 369
 370
 371   /* Check supplied data */
 372   function check()
 373   {
 374     /* Call common method to give check the hook */
 375     $message= plugin::check();
 376
 377     if(count($this->usedPackages)==0){
 378       $message[]=_("Please select a least one Package.");
 379     }
 380
 381     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))){
 382       $message[]=_("Please choose a valid combination for your repository setup.");
 383     }
 384
 385     return ($message);
 386   }
 387
 388   function printUsedPackages(){
 389     $a_ret=array();
 390     if(is_array($this->usedPackages)) {
 391       foreach($this->usedPackages as $usedName){
 392
 393         $config = 0;
 394
 395         foreach($this->ConfiguredPackages as $name => $value){
 396           if($name == $usedName){
 397             $config ++;
 398           }
 399         }
 400
 401         $c_str ="";
 402         if($config){
 403           $c_str = " - "._("package is configured");
 404         }
 405
 406         /* Adapt used name if we're marked for removal */
 407         $dsc= "";
 408         if (preg_match('/^-/', $usedName)){
 409           $dsc= " - "._("Package marked for removal");
 410           // Generally a bad idea here, because the toggel triggers on -, not on !
 411           //$usedName= preg_replace('/^-/', '! ', $usedName);
 412         }else{
 413           $usedName2= $usedName;
 414         }
 415
 416         if(isset($this->list[$usedName][1])){
 417           $a_ret[$usedName] = $usedName2." [".$this->list[$usedName][1]."]".$c_str.$dsc;
 418         }else{
 419           $a_ret[$usedName] = $usedName2.$c_str.$dsc;
 420         }
 421       }
 422     }
 423     return($a_ret);
 424   }
 425
 426   function genPkgs()
 427   {
 428     /* Generate a list off available packages for this mirror, section and release
 429      */
 430     /* Only read this file if it wasn't read before */
 431     if($this->buffer === NULL){
 432       $this->buffer=array();
 433       $a_ret = array();
 434       foreach($this->FAIdebianSection as $sec){
 435         $strID= CONFIG_DIR."/fai/".$this->FAIdebianRelease."/".$sec;
 436
 437         if(!is_file($strID)){
 438           print_red(sprintf(_("Package file '%s' does not exist."),$strID));
 439           unset($this->buffer);
 440           return(array());
 441         }
 442         $fp = fopen($strID,"r");
 443
 444         /* Parse every line and create an array */
 445         while(!feof($fp)){
 446           $str= fgets($fp,512);
 447           $stra= split("\|",$str);
 448           if(count($stra)==4){
 449             $a_ret[$stra[0]] = $stra;
 450           }
 451         }
 452         fclose($fp);
 453         /* Save our Data, to avoid reading it again */
 454       }
 455       $this->buffer = $a_ret;
 456       ksort($a_ret);
 457       return($a_ret);
 458     }else{
 459       return $this->buffer;
 460     }
 461   }
 462
 463
 464   /* Save to LDAP */
 465   function save()
 466   {
 467
 468     /* Assemble release name */
 469     if($this->FAIdebianRelease == "ClearFromCopyPaste"){
 470       $faifilter = session::get('faifilter');
 471       $tmp= preg_replace('/,'.normalizePreg(get_ou('faiou')).'.*$/', '', $faifilter['branch']);
 472       $tmp= preg_replace('/ou=/', '', $tmp);
 473       $rev= array_reverse(split(',', $tmp));
 474       $this->FAIdebianRelease= "";
 475       foreach ($rev as $part){
 476         $this->FAIdebianRelease.= "/$part";
 477       }
 478       $this->FAIdebianRelease= preg_replace('#^/#', '', $this->FAIdebianRelease);
 479     }
 480
 481     plugin::save();
 482
 483     $ldap = $this->config->get_ldap_link();
 484
 485     $this->attrs['FAIpackage'] = array();
 486     foreach($this->usedPackages as $pkg => $obj){
 487       $this->attrs['FAIpackage'][] = $pkg;
 488     }
 489
 490     $this->attrs['FAIdebianSection'] = array();
 491     foreach($this->FAIdebianSection as $sec){
 492       $this->attrs['FAIdebianSection'][] = $sec;
 493     }
 494
 495     FAI::prepare_to_save_FAI_object($this->dn,$this->attrs);
 496     show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/package list with dn '%s' failed."),$this->dn));
 497
 498     if($this->initially_was_account){
 499       new log("modify","fai/".get_class($this),$this->dn,$this->attributes);
 500     }else{
 501       new log("create","fai/".get_class($this),$this->dn,$this->attributes);
 502     }
 503
 504     $ldap->cd($this->dn);
 505
 506     /* Save Package configurations */
 507     foreach($this->ConfiguredPackages as $pkgname => $attrs){
 508       foreach($attrs as $name => $attr){
 509
 510         $pkgattrs = array();
 511
 512         foreach($attr as $n=>$v){
 513           if(empty($v)) $v = array();
 514         }
 515
 516         /* Set attributes */
 517         $pkgattrs['objectClass'][]        = "FAIdebconfInfo";
 518
 519         $pkgattrs['FAIpackage']           = $pkgname;
 520         $pkgattrs['FAIvariable']          = $name;
 521         $pkgattrs['FAIvariableType']      = $attr['Type'];
 522         $pkgattrs['FAIvariableContent']   = $attr['Value'];
 523         $pkgdn =  "FAIvariable=".$name.",".$this->dn;
 524
 525         /* Tag object */
 526         $this->tag_attrs(&$pkgattrs, $pkgdn, $this->gosaUnitTag);
 527
 528         if(in_array($pkgattrs['FAIvariableType'],array("boolean","multiselect","password","select","string","text"))){
 529           FAI::prepare_to_save_FAI_object($pkgdn,$pkgattrs);
 530         }
 531       }
 532     }
 533   }
 534
 535   /* Return plugin informations for acl handling */
 536   static function plInfo()
 537   {
 538     return (array(
 539           "plShortName" => _("Package"),
 540           "plDescription" => _("FAI Package list"),
 541           "plSelfModify"  => FALSE,
 542           "plDepends"     => array(),
 543           "plPriority"    => 28,
 544           "plSection"     => array("administration"),
 545           "plCategory"    => array("fai"),
 546           "plProvidedAcls" => array(
 547             "cn"                => _("Name"),
 548             "description"       => _("Description"),
 549             "FAIpackage"        => _("Packages"),
 550             "FAIdebianSection"  => _("Section")."&nbsp;("._("Readonly").")",
 551             "FAIinstallMethod"  => _("Install Method"),
 552             "FAIdebconfInfo"    => _("Package configuration"),
 553             "FAIdebianRelease"  => _("Release")."&nbsp;("._("Readonly").")")
 554           ));
 555   }
 556
 557
 558
 559
 560   function PrepareForCopyPaste($source)
 561   {
 562     plugin::PrepareForCopyPaste($source);
 563
 564     if(isset($source['FAIstate'][0])){
 565       $this->FAIstate = $source['FAIstate'][0];
 566     }
 567
 568     $this->FAIdebianRelease = "ClearFromCopyPaste";
 569
 570     if(isset($source['FAIpackage'])){
 571       unset($source['FAIpackage']['count']);
 572       foreach($source['FAIpackage'] as $pkg){
 573         $this->usedPackages[$pkg] = $pkg;
 574       }
 575       ksort($this->usedPackages);
 576     }else{
 577       $this->usedPackages = array();
 578     }
 579
 580     if((isset($source['FAIdebianSection']))&&(is_array($source['FAIdebianSection']))){
 581       $this->FAIdebianSection = array();
 582       for($i = 0 ; $i < $source['FAIdebianSection']['count'] ; $i ++){
 583         $this->FAIdebianSection[$source['FAIdebianSection'][$i]]=$source['FAIdebianSection'][$i];
 584       }
 585     }
 586
 587     /* Create one filter with all package names,
 588        instead of calling $ldap->search for every single package
 589      */
 590     $PackageFilter = "";
 591     foreach($this->usedPackages as $name){
 592       $PackageFilter .= "(FAIpackage=".$name.")";
 593     }
 594     $PackageFilter = "(&(objectClass=FAIdebconfInfo)(|".$PackageFilter."))";
 595
 596     /* Search for configuration objects */
 597     $ldap = $this->config->get_ldap_link();
 598     $ldap->cd($source['dn']);
 599     $ldap->search($PackageFilter,array("FAIvariable","FAIvariableType","FAIvariableContent","FAIpackage","FAIdebianSection","FAIstate"));
 600
 601     /* Walk through configurations and append them to our list of ConfiguredPackages */
 602     while($attr = $ldap->fetch()){
 603
 604       /* Skip objects, that are tagged as removed */
 605       if(isset($object['FAIstate'][0])){
 606         if(preg_match("/removed$/",$attr['FAIstate'][0])){
 607           continue;
 608         }
 609       }
 610
 611       $tmp =array();
 612       $tmp['Name']  = $attr['FAIvariable'][0];
 613       $tmp['Type']  = $attr['FAIvariableType'][0];
 614
 615       if (isset($attr['FAIvariableContent'][0])){
 616         if(!in_array($attr['FAIvariableType'],array("multiselect"))){
 617           $tmp['Value'] = $attr['FAIvariableContent'][0];
 618         }else{
 619           $content = array();
 620           unset($attr['FAIvariableContent']['count']);
 621           foreach($attr['FAIvariableContent'] as $attr){
 622             $tmp['Value'][] = $attr;
 623           }
 624         }
 625         $this->ConfiguredPackages[$attr['FAIpackage'][0]][$attr['FAIvariable'][0]]=$tmp;
 626       }
 627     }
 628   }
 629
 630
 631   function getServerInfos()
 632   {
 633     $ret = array();
 634     $ldap = $this->config->get_ldap_link();
 635     $ldap->cd($this->config->current['BASE']);
 636     $ldap->search("(objectClass=FAIrepositoryServer)",array("*"));
 637     while($attrs = $ldap->fetch()){
 638       if(isset($attrs['FAIrepository'])){
 639         for($i =0 ; $i < $attrs['FAIrepository']['count']; $i++){
 640           $obj = $attrs['FAIrepository'][$i];
 641           $tmp = split("\|",$obj);
 642           if(count($tmp)==4){
 643             foreach(split(",",$tmp[3]) as $sec){
 644               if(!empty($sec)){
 645                 $ret[$tmp[2]][] =  $sec;
 646               }
 647             }
 648           }
 649         }
 650       }
 651     }
 652     return($ret);
 653   }
 654
 655
 656 }
 657
 658 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 659 ?>