lib/main.php

   1 <?php
   2 rcs_id('$Id: main.php,v 1.91 2003-02-15 02:21:54 dairiki Exp $');
   3
   4 define ('USE_PREFS_IN_PAGE', true);
   5
   6 include "lib/config.php";
   7 include "lib/stdlib.php";
   8 require_once('lib/Request.php');
   9 require_once("lib/WikiUser.php");
  10 require_once('lib/WikiDB.php');
  11
  12 if (USE_DB_SESSION) {
  13     include_once('lib/DB_Session.php');
  14 }
  15
  16 class WikiRequest extends Request {
  17     // var $_dbi;
  18
  19     function WikiRequest () {
  20         if (USE_DB_SESSION) {
  21             $this->_dbi = $this->getDbh();
  22             new DB_Session($this->_dbi->_backend->_dbh,
  23                            $GLOBALS['DBParams']['db_session_table']);
  24         }
  25
  26         $this->Request();
  27
  28         // Normalize args...
  29         $this->setArg('pagename', $this->_deducePagename());
  30         $this->setArg('action', $this->_deduceAction());
  31
  32         // Restore auth state
  33         $this->_user = new WikiUser($this, $this->_deduceUsername());
  34         // $this->_user = new WikiDB_User($this->_user->getId(), $this->getAuthDbh());
  35         $this->_prefs = $this->_user->getPreferences();
  36     }
  37
  38     function initializeLang () {
  39         if ($user_lang = $this->getPref('lang')) {
  40             //trigger_error("DEBUG: initializeLang() ". $user_lang ." calling update_locale()...");
  41             update_locale($user_lang);
  42         }
  43     }
  44
  45     function initializeTheme () {
  46         global $Theme;
  47
  48         // Load theme
  49         if ($user_theme = $this->getPref('theme'))
  50             include_once("themes/$user_theme/themeinfo.php");
  51         if (empty($Theme) and defined ('THEME'))
  52             include_once("themes/" . THEME . "/themeinfo.php");
  53         if (empty($Theme))
  54             include_once("themes/default/themeinfo.php");
  55         assert(!empty($Theme));
  56     }
  57
  58
  59     // This really maybe should be part of the constructor, but since it
  60     // may involve HTML/template output, the global $request really needs
  61     // to be initialized before we do this stuff.
  62     function updateAuthAndPrefs () {
  63
  64         // Handle preference updates, an authentication requests, if any.
  65         if ($new_prefs = $this->getArg('pref')) {
  66             $this->setArg('pref', false);
  67             if ($this->isPost() and !empty($new_prefs['passwd']) and
  68                 ($new_prefs['passwd2'] != $new_prefs['passwd'])) {
  69                 // FIXME: enh?
  70                 $this->_prefs->set('passwd','');
  71                 // $this->_prefs->set('passwd2',''); // This is not stored anyway
  72                 return false;
  73             }
  74             foreach ($new_prefs as $key => $val) {
  75                 if ($key == 'passwd') {
  76                     // FIXME: enh?
  77                     $val = crypt('passwd');
  78                 }
  79                 $this->_prefs->set($key, $val);
  80             }
  81         }
  82
  83         // FIXME: need to move authentication request processing
  84         // up to be before pref request processing, I think,
  85         // since logging in may change which preferences
  86         // we're talking about...
  87
  88         // Handle authentication request, if any.
  89         if ($auth_args = $this->getArg('auth')) {
  90             $this->setArg('auth', false);
  91             $this->_handleAuthRequest($auth_args); // possible NORETURN
  92         }
  93         elseif ( ! $this->_user->isSignedIn() ) {
  94             // If not auth request, try to sign in as saved user.
  95             if (($saved_user = $this->getPref('userid')) != false) {
  96                 $this->_signIn($saved_user);
  97             }
  98         }
  99
 100         // Save preferences in session and cookie
 101         // FIXME: hey! what about anonymous users?   Can't they have
 102         // preferences too?
 103
 104         $id_only = true;
 105         $this->_user->setPreferences($this->_prefs, $id_only);
 106
 107         // Ensure user has permissions for action
 108         $require_level = $this->requiredAuthority($this->getArg('action'));
 109         if (! $this->_user->hasAuthority($require_level))
 110             $this->_notAuthorized($require_level); // NORETURN
 111     }
 112
 113     function getUser () {
 114         return $this->_user;
 115     }
 116
 117     function getPrefs () {
 118         return $this->_prefs;
 119     }
 120
 121     // Convenience function:
 122     function getPref ($key) {
 123         return $this->_prefs->get($key);
 124     }
 125
 126     function getDbh () {
 127         if (!isset($this->_dbi)) {
 128             // needs PHP 4.1. better use $this->_user->...
 129             $this->_dbi = WikiDB::open($GLOBALS['DBParams']);
 130         }
 131         return $this->_dbi;
 132     }
 133
 134     function getAuthDbh () {
 135         global $DBParams, $DBAuthParams;
 136         if (!isset($this->_auth_dbi)) {
 137             if ($DBParams['dbtype'] == 'dba' or empty($DBAuthParams['auth_dsn']))
 138                 $this->_auth_dbi = $this->getDbh(); // use phpwiki database
 139             elseif ($DBAuthParams['auth_dsn'] == $DBParams['dsn'])
 140                 $this->_auth_dbi = $this->getDbh(); // same phpwiki database
 141             else // use external database
 142                 // needs PHP 4.1. better use $this->_user->...
 143                 $this->_auth_dbi = WikiDB_User::open($DBAuthParams);
 144         }
 145         return $this->_auth_dbi;
 146     }
 147
 148     /**
 149      * Get requested page from the page database.
 150          * By default it will grab the page requested via the URL
 151      *
 152      * This is a convenience function.
 153          * @param string $pagename Name of page to get.
 154          * @return WikiDB_Page Object with methods to pull data from
 155          * database for the page requested.
 156      */
 157     function getPage ($pagename = false) {
 158         if (!isset($this->_dbi))
 159             $this->getDbh();
 160                 if (!$pagename)
 161                         $pagename = $this->getArg('pagename');
 162         return $this->_dbi->getPage($pagename);
 163     }
 164
 165     function _handleAuthRequest ($auth_args) {
 166         if (!is_array($auth_args))
 167             return;
 168
 169         // Ignore password unless POST'ed.
 170         if (!$this->isPost())
 171             unset($auth_args['passwd']);
 172
 173         $user = $this->_user->AuthCheck($auth_args);
 174
 175         if (isa($user, 'WikiUser')) {
 176             // Successful login (or logout.)
 177             $this->_setUser($user);
 178         }
 179         elseif ($user) {
 180             // Login attempt failed.
 181             $fail_message = $user;
 182             $auth_args['pass_required'] = true;
 183             // If no password was submitted, it's not really
 184             // a failure --- just need to prompt for password...
 185             if (!isset($auth_args['passwd'])) {
 186                  //$auth_args['pass_required'] = false;
 187                  $fail_message = false;
 188             }
 189             $this->_user->PrintLoginForm($this, $auth_args, $fail_message);
 190             $this->finish();    //NORETURN
 191         }
 192         else {
 193             // Login request cancelled.
 194         }
 195     }
 196
 197     /**
 198      * Attempt to sign in (bogo-login).
 199      *
 200      * Fails silently.
 201      *
 202      * @param $userid string Userid to attempt to sign in as.
 203      * @access private
 204      */
 205     function _signIn ($userid) {
 206         $user = $this->_user->AuthCheck(array('userid' => $userid));
 207         if (isa($user, 'WikiUser')) {
 208             $this->_setUser($user); // success!
 209         }
 210     }
 211
 212     function _setUser ($user) {
 213         $this->_user = $user;
 214         $this->setCookieVar('WIKI_ID', $user->_userid, 365);
 215         $this->setSessionVar('wiki_user', $user);
 216         if ($user->isSignedIn())
 217             $user->_authhow = 'signin';
 218
 219         // Save userid to prefs..
 220         $this->_prefs->set('userid',
 221                            $user->isSignedIn() ? $user->getId() : '');
 222     }
 223
 224     function _notAuthorized ($require_level) {
 225         // User does not have required authority.  Prompt for login.
 226         $what = $this->getActionDescription($this->getArg('action'));
 227
 228         if ($require_level >= WIKIAUTH_FORBIDDEN) {
 229             $this->finish(fmt("%s is disallowed on this wiki.",
 230                               $this->getDisallowedActionDescription($this->getArg('action'))));
 231         }
 232         elseif ($require_level == WIKIAUTH_BOGO)
 233             $msg = fmt("You must sign in to %s.", $what);
 234         elseif ($require_level == WIKIAUTH_USER)
 235             $msg = fmt("You must log in to %s.", $what);
 236         else
 237             $msg = fmt("You must be an administrator to %s.", $what);
 238         $pass_required = ($require_level >= WIKIAUTH_USER);
 239
 240         $this->_user->PrintLoginForm($this, compact('require_level','pass_required'), $msg);
 241         $this->finish();    // NORETURN
 242     }
 243
 244     function getActionDescription($action) {
 245         static $actionDescriptions;
 246         if (! $actionDescriptions) {
 247             $actionDescriptions
 248             = array('browse'     => _("browse pages in this wiki"),
 249                     'diff'       => _("diff pages in this wiki"),
 250                     'dumphtml'   => _("dump html pages from this wiki"),
 251                     'dumpserial' => _("dump serial pages from this wiki"),
 252                     'edit'       => _("edit pages in this wiki"),
 253                     'loadfile'   => _("load files into this wiki"),
 254                     'lock'       => _("lock pages in this wiki"),
 255                     'remove'     => _("remove pages from this wiki"),
 256                     'unlock'     => _("unlock pages in this wiki"),
 257                     'upload'     => _("upload a zip dump to this wiki"),
 258                     'verify'     => _("verify the current action"),
 259                     'viewsource' => _("view the source of pages in this wiki"),
 260                     'xmlrpc'     => _("access this wiki via XML-RPC"),
 261                     'zip'        => _("download a zip dump from this wiki"),
 262                     'ziphtml'    => _("download an html zip dump from this wiki")
 263                     );
 264         }
 265         if (in_array($action, array_keys($actionDescriptions)))
 266             return $actionDescriptions[$action];
 267         else
 268             return $action;
 269     }
 270     function getDisallowedActionDescription($action) {
 271         static $disallowedActionDescriptions;
 272         if (! $disallowedActionDescriptions) {
 273             $disallowedActionDescriptions
 274             = array('browse'     => _("Browsing pages"),
 275                     'diff'       => _("Diffing pages"),
 276                     'dumphtml'   => _("Dumping html pages"),
 277                     'dumpserial' => _("Dumping serial pages"),
 278                     'edit'       => _("Editing pages"),
 279                     'loadfile'   => _("Loading files"),
 280                     'lock'       => _("Locking pages"),
 281                     'remove'     => _("Removing pages"),
 282                     'unlock'     => _("Unlocking pages"),
 283                     'upload'     => _("Uploading zip dumps"),
 284                     'verify'     => _("Verify the current action"),
 285                     'viewsource' => _("Viewing the source of pages"),
 286                     'xmlrpc'     => _("XML-RPC access"),
 287                     'zip'        => _("Downloading zip dumps"),
 288                     'ziphtml'    => _("Downloading html zip dumps")
 289                     );
 290         }
 291         if (in_array($action, array_keys($disallowedActionDescriptions)))
 292             return $disallowedActionDescriptions[$action];
 293         else
 294             return $action;
 295     }
 296
 297     function requiredAuthority ($action) {
 298         // FIXME: clean up.
 299         // Todo: Check individual page permissions instead.
 300         switch ($action) {
 301             case 'browse':
 302             case 'viewsource':
 303             case 'diff':
 304             case 'select':
 305             case 'xmlrpc':
 306                 return WIKIAUTH_ANON;
 307
 308             case 'zip':
 309                 if (defined('ZIPDUMP_AUTH') && ZIPDUMP_AUTH)
 310                     return WIKIAUTH_ADMIN;
 311                 return WIKIAUTH_ANON;
 312
 313             case 'ziphtml':
 314                 if (defined('ZIPDUMP_AUTH') && ZIPDUMP_AUTH)
 315                     return WIKIAUTH_ADMIN;
 316                 return WIKIAUTH_ANON;
 317
 318             case 'edit':
 319                 if (defined('REQUIRE_SIGNIN_BEFORE_EDIT') && REQUIRE_SIGNIN_BEFORE_EDIT)
 320                     return WIKIAUTH_BOGO;
 321                 return WIKIAUTH_ANON;
 322                 // return WIKIAUTH_BOGO;
 323
 324             case 'upload':
 325             case 'dumpserial':
 326             case 'dumphtml':
 327             case 'loadfile':
 328             case 'remove':
 329             case 'lock':
 330             case 'unlock':
 331                 return WIKIAUTH_ADMIN;
 332             default:
 333                 global $WikiNameRegexp;
 334                 if (preg_match("/$WikiNameRegexp\Z/A", $action))
 335                     return WIKIAUTH_ANON; // ActionPage.
 336                 else
 337                     return WIKIAUTH_ADMIN;
 338         }
 339     }
 340
 341     function possiblyDeflowerVirginWiki () {
 342         if ($this->getArg('action') != 'browse')
 343             return;
 344         if ($this->getArg('pagename') != HOME_PAGE)
 345             return;
 346
 347         $page = $this->getPage();
 348         $current = $page->getCurrentRevision();
 349         if ($current->getVersion() > 0)
 350             return;             // Homepage exists.
 351
 352         include('lib/loadsave.php');
 353         SetupWiki($this);
 354         $this->finish();        // NORETURN
 355     }
 356
 357     function handleAction () {
 358         $action = $this->getArg('action');
 359         $method = "action_$action";
 360         if (method_exists($this, $method)) {
 361             $this->{$method}();
 362         }
 363         elseif ($page = $this->findActionPage($action)) {
 364             $this->actionpage($page);
 365         }
 366         else {
 367             $this->finish(fmt("%s: Bad action", $action));
 368         }
 369     }
 370
 371
 372     function finish ($errormsg = false) {
 373         static $in_exit = 0;
 374
 375         if ($in_exit)
 376             exit();        // just in case CloseDataBase calls us
 377         $in_exit = true;
 378
 379         if (!empty($this->_dbi))
 380             $this->_dbi->close();
 381         unset($this->_dbi);
 382
 383
 384         global $ErrorManager;
 385         $ErrorManager->flushPostponedErrors();
 386
 387         if (!empty($errormsg)) {
 388             PrintXML(HTML::br(),
 389                      HTML::hr(),
 390                      HTML::h2(_("Fatal PhpWiki Error")),
 391                      $errormsg);
 392             // HACK:
 393             echo "\n</body></html>";
 394         }
 395
 396         Request::finish();
 397         exit;
 398     }
 399
 400     function _deducePagename () {
 401         if ($this->getArg('pagename'))
 402             return $this->getArg('pagename');
 403
 404         if (USE_PATH_INFO) {
 405             $pathinfo = $this->get('PATH_INFO');
 406             $tail = substr($pathinfo, strlen(PATH_INFO_PREFIX));
 407
 408             if ($tail && $pathinfo == PATH_INFO_PREFIX . $tail) {
 409                 return $tail;
 410             }
 411         }
 412         elseif ($this->isPost()) {
 413             /*
 414              * In general, for security reasons, HTTP_GET_VARS should be ignored
 415              * on POST requests, but we make an exception here (only for pagename).
 416              *
 417              * The justifcation for this hack is the following
 418              * asymmetry: When POSTing with USE_PATH_INFO set, the
 419              * pagename can (and should) be communicated through the
 420              * request URL via PATH_INFO.  When POSTing with
 421              * USE_PATH_INFO off, this cannot be done --- the only way
 422              * to communicate the pagename through the URL is via
 423              * QUERY_ARGS (HTTP_GET_VARS).
 424              */
 425             global $HTTP_GET_VARS;
 426             if (isset($HTTP_GET_VARS['pagename'])) {
 427                 return $HTTP_GET_VARS['pagename'];
 428             }
 429         }
 430
 431         /*
 432          * Support for PhpWiki 1.2 style requests.
 433          */
 434         $query_string = $this->get('QUERY_STRING');
 435         if (preg_match('/^[^&=]+$/', $query_string)) {
 436             return urldecode($query_string);
 437         }
 438
 439         return HOME_PAGE;
 440     }
 441
 442     function _deduceAction () {
 443         if (!($action = $this->getArg('action'))) {
 444             // Detect XML-RPC requests
 445             if ($this->isPost()
 446                 && $this->get('CONTENT_TYPE') == 'text/xml') {
 447                 global $HTTP_RAW_POST_DATA;
 448                 if (strstr($HTTP_RAW_POST_DATA, '<methodCall>')) {
 449                     return 'xmlrpc';
 450                 }
 451             }
 452
 453             return 'browse';    // Default if no action specified.
 454         }
 455
 456         if (method_exists($this, "action_$action"))
 457             return $action;
 458
 459         // Allow for, e.g. action=LikePages
 460         if ($this->isActionPage($action))
 461             return $action;
 462
 463         // Check for _('PhpWikiAdministration').'/'._('Remove') actions
 464         $pagename = $this->getArg('pagename');
 465         if (strstr($pagename,_('PhpWikiAdministration')))
 466             return $action;
 467
 468         trigger_error("$action: Unknown action", E_USER_NOTICE);
 469         return 'browse';
 470     }
 471
 472     function _deduceUsername () {
 473         if ($userid = $this->getSessionVar('wiki_user')) {
 474             if (!empty($this->_user))
 475                 $this->_user->_authhow = 'session';
 476             return $userid;
 477         }
 478         if ($userid = $this->getCookieVar('WIKI_ID')) {
 479             if (!empty($this->_user))
 480                 $this->_user->authhow = 'cookie';
 481             return $userid;
 482         }
 483         return false;
 484     }
 485
 486     function _isActionPage ($pagename) {
 487         $dbi = $this->getDbh();
 488         $page = $dbi->getPage($pagename);
 489         $rev = $page->getCurrentRevision();
 490         // FIXME: more restrictive check for sane plugin?
 491         if (strstr($rev->getPackedContent(), '<?plugin'))
 492             return true;
 493         if (!$rev->hasDefaultContents())
 494             trigger_error("$pagename: Does not appear to be an 'action page'", E_USER_NOTICE);
 495         return false;
 496     }
 497
 498     function findActionPage ($action) {
 499         static $cache;
 500
 501         if (isset($cache) and isset($cache[$action]))
 502             return $cache[$action];
 503
 504         // Allow for, e.g. action=LikePages
 505         global $WikiNameRegexp;
 506         if (!preg_match("/$WikiNameRegexp\\Z/A", $action))
 507             return $cache[$action] = false;
 508
 509         // check for translated version (users preferred language)
 510         $translation = gettext($action);
 511         if ($this->_isActionPage($translation))
 512             return $cache[$action] = $translation;
 513
 514         // check for translated version (default language)
 515         global $LANG;
 516         if ($LANG != DEFAULT_LANGUAGE and $LANG != "en") {
 517             $save_lang = $LANG;
 518             //trigger_error("DEBUG: findActionPage() ". DEFAULT_LANGUAGE." calling update_locale()...");
 519             update_locale(DEFAULT_LANGUAGE);
 520             $default = gettext($action);
 521             //trigger_error("DEBUG: findActionPage() ". $save_lang." restoring save_lang, calling update_locale()...");
 522             update_locale($save_lang);
 523             if ($this->_isActionPage($default))
 524                 return $cache[$action] = $default;
 525         }
 526         else {
 527             $default = $translation;
 528         }
 529
 530         // check for english version
 531         if ($action != $translation and $action != $default) {
 532             if ($this->_isActionPage($action))
 533                 return $cache[$action] = $action;
 534         }
 535
 536         trigger_error("$action: Cannot find action page", E_USER_NOTICE);
 537         return $cache[$action] = false;
 538     }
 539
 540     function isActionPage ($pagename) {
 541         return $this->findActionPage($pagename);
 542     }
 543
 544     function action_browse () {
 545         $this->compress_output();
 546         include_once("lib/display.php");
 547         displayPage($this);
 548     }
 549
 550     function action_verify () {
 551         $this->action_browse();
 552     }
 553
 554     function actionpage ($action) {
 555         $this->compress_output();
 556         include_once("lib/display.php");
 557         actionPage($this, $action);
 558     }
 559
 560     function action_diff () {
 561         $this->compress_output();
 562         include_once "lib/diff.php";
 563         showDiff($this);
 564     }
 565
 566     function action_search () {
 567         // This is obsolete: reformulate URL and redirect.
 568         // FIXME: this whole section should probably be deleted.
 569         if ($this->getArg('searchtype') == 'full') {
 570             $search_page = _("FullTextSearch");
 571         }
 572         else {
 573             $search_page = _("TitleSearch");
 574         }
 575         $this->redirect(WikiURL($search_page,
 576                                 array('s' => $this->getArg('searchterm')),
 577                                 'absolute_url'));
 578     }
 579
 580     function action_edit () {
 581         $this->compress_output();
 582         include "lib/editpage.php";
 583         $e = new PageEditor ($this);
 584         $e->editPage();
 585     }
 586
 587     function action_viewsource () {
 588         $this->compress_output();
 589         include "lib/editpage.php";
 590         $e = new PageEditor ($this);
 591         $e->viewSource();
 592     }
 593
 594     function action_lock () {
 595         $page = $this->getPage();
 596         $page->set('locked', true);
 597         $this->action_browse();
 598     }
 599
 600     function action_unlock () {
 601         // FIXME: This check is redundant.
 602         //$user->requireAuth(WIKIAUTH_ADMIN);
 603         $page = $this->getPage();
 604         $page->set('locked', false);
 605         $this->action_browse();
 606     }
 607
 608     function action_remove () {
 609         // FIXME: This check is redundant.
 610         //$user->requireAuth(WIKIAUTH_ADMIN);
 611         $pagename = $this->getArg('pagename');
 612         if (strstr($pagename,_('PhpWikiAdministration'))) {
 613             $this->action_browse();
 614         } else {
 615             include('lib/removepage.php');
 616             RemovePage($this);
 617         }
 618     }
 619
 620
 621     function action_upload () {
 622         include_once("lib/loadsave.php");
 623         LoadPostFile($this);
 624     }
 625
 626     function action_xmlrpc () {
 627         include_once("lib/XmlRpcServer.php");
 628         $xmlrpc = new XmlRpcServer($this);
 629         $xmlrpc->service();
 630     }
 631
 632     function action_zip () {
 633         include_once("lib/loadsave.php");
 634         MakeWikiZip($this);
 635         // I don't think it hurts to add cruft at the end of the zip file.
 636         echo "\n========================================================\n";
 637         echo "PhpWiki " . PHPWIKI_VERSION . " source:\n$GLOBALS[RCS_IDS]\n";
 638     }
 639
 640     function action_ziphtml () {
 641         include_once("lib/loadsave.php");
 642         MakeWikiZipHtml($this);
 643         // I don't think it hurts to add cruft at the end of the zip file.
 644         echo "\n========================================================\n";
 645         echo "PhpWiki " . PHPWIKI_VERSION . " source:\n$GLOBALS[RCS_IDS]\n";
 646     }
 647
 648     function action_dumpserial () {
 649         include_once("lib/loadsave.php");
 650         DumpToDir($this);
 651     }
 652
 653     function action_dumphtml () {
 654         include_once("lib/loadsave.php");
 655         DumpHtmlToDir($this);
 656     }
 657
 658     function action_loadfile () {
 659         include_once("lib/loadsave.php");
 660         LoadFileOrDir($this);
 661     }
 662 }
 663
 664 //FIXME: deprecated
 665 function is_safe_action ($action) {
 666     return WikiRequest::requiredAuthority($action) < WIKIAUTH_ADMIN;
 667 }
 668
 669
 670 function main () {
 671     global $request;
 672
 673     $request = new WikiRequest();
 674     // Initialize with system defaults in case user not logged in.
 675     // Should this go into constructor?
 676     $request->initializeTheme();
 677
 678     $request->updateAuthAndPrefs();
 679     // initialize again with user's prefs
 680     $request->initializeTheme();
 681     $request->initializeLang();
 682
 683     /* FIXME: is this needed anymore?
 684         if (USE_PATH_INFO && ! $request->get('PATH_INFO')
 685             && ! preg_match(',/$,', $request->get('REDIRECT_URL'))) {
 686             $request->redirect(SERVER_URL
 687                                . preg_replace('/(\?|$)/', '/\1',
 688                                               $request->get('REQUEST_URI'),
 689                                               1));
 690             exit;
 691         }
 692     */
 693
 694     // Enable the output of most of the warning messages.
 695     // The warnings will screw up zip files though.
 696     global $ErrorManager;
 697     if (substr($request->getArg('action'), 0, 3) != 'zip') {
 698         $ErrorManager->setPostponedErrorMask(E_NOTICE|E_USER_NOTICE);
 699         //$ErrorManager->setPostponedErrorMask(0);
 700     }
 701
 702     //FIXME:
 703     //if ($user->is_authenticated())
 704     //  $LogEntry->user = $user->getId();
 705
 706     $request->possiblyDeflowerVirginWiki();
 707 if(defined('WIKI_XMLRPC')) return;
 708     $request->handleAction();
 709 if (defined('DEBUG') and DEBUG>1) phpinfo(INFO_VARIABLES);
 710     $request->finish();
 711 }
 712
 713 // Used for debugging purposes
 714 function getmicrotime(){
 715     list($usec, $sec) = explode(" ", microtime());
 716     return ((float)$usec + (float)$sec);
 717 }
 718 if (defined('DEBUG')) $GLOBALS['debugclock'] = getmicrotime();
 719
 720 main();
 721
 722
 723 // Local Variables:
 724 // mode: php
 725 // tab-width: 8
 726 // c-basic-offset: 4
 727 // c-hanging-comment-ender-p: nil
 728 // indent-tabs-mode: nil
 729 // End:
 730 ?>