X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=index.php;h=2b27845e59dcbce9ed64e69bda2ba9c028a8a2d3;hb=e868ebfe77d6a83d3d94add10445a8946480c81f;hp=47cde87409b62a31146d553d4e8582bdfd7acb13;hpb=185e229f7974c3bee2070ee7a2e4b8aaf01ee35e;p=quix0rs-gnu-social.git diff --git a/index.php b/index.php index 47cde87409..2b27845e59 100644 --- a/index.php +++ b/index.php @@ -19,46 +19,59 @@ * @category StatusNet * @package StatusNet * @author Brenda Wallace + * @author Brion Vibber * @author Christopher Vollick * @author CiaranG * @author Craig Andrews * @author Evan Prodromou * @author Gina Haeussge + * @author James Walker * @author Jeffery To * @author Mike Cochrane * @author Robin Millette * @author Sarven Capadisli * @author Tom Adams - * + * @author Zach Copley + * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org + * * @license GNU Affero General Public License http://www.gnu.org/licenses/ */ -define('INSTALLDIR', dirname(__FILE__)); -define('STATUSNET', true); -define('LACONICA', true); // compatibility +$_startTime = microtime(true); +$_perfCounters = array(); -require_once INSTALLDIR . '/lib/common.php'; +define('INSTALLDIR', dirname(__FILE__)); +define('GNUSOCIAL', true); +define('STATUSNET', true); // compatibility $user = null; $action = null; function getPath($req) { + $p = null; + if ((common_config('site', 'fancy') || !array_key_exists('PATH_INFO', $_SERVER)) && array_key_exists('p', $req) ) { - return $req['p']; + $p = $req['p']; } else if (array_key_exists('PATH_INFO', $_SERVER)) { $path = $_SERVER['PATH_INFO']; $script = $_SERVER['SCRIPT_NAME']; if (substr($path, 0, mb_strlen($script)) == $script) { - return substr($path, mb_strlen($script)); + $p = substr($path, mb_strlen($script) + 1); } else { - return $path; + $p = $path; } } else { - return null; + $p = null; } + + // Trim all initial '/' + + $p = ltrim($p, '/'); + + return $p; } /** @@ -68,52 +81,68 @@ function getPath($req) */ function handleError($error) { - if ($error->getCode() == DB_DATAOBJECT_ERROR_NODATA) { - return; - } + try { - $logmsg = "PEAR error: " . $error->getMessage(); - if (common_config('site', 'logdebug')) { - $logmsg .= " : ". $error->getDebugInfo(); - } - // DB queries often end up with a lot of newlines; merge to a single line - // for easier grepability... - $logmsg = str_replace("\n", " ", $logmsg); - common_log(LOG_ERR, $logmsg); - - // @fixme backtrace output should be consistent with exception handling - if (common_config('site', 'logdebug')) { - $bt = $error->getBacktrace(); - foreach ($bt as $n => $line) { - common_log(LOG_ERR, formatBacktraceLine($n, $line)); + if ($error->getCode() == DB_DATAOBJECT_ERROR_NODATA) { + return; + } + + $logmsg = "PEAR error: " . $error->getMessage(); + if ($error instanceof PEAR_Exception && common_config('site', 'logdebug')) { + $logmsg .= " : ". $error->toText(); + } + // DB queries often end up with a lot of newlines; merge to a single line + // for easier grepability... + $logmsg = str_replace("\n", " ", $logmsg); + common_log(LOG_ERR, $logmsg); + + // @fixme backtrace output should be consistent with exception handling + if (common_config('site', 'logdebug')) { + $bt = $error->getTrace(); + foreach ($bt as $n => $line) { + common_log(LOG_ERR, formatBacktraceLine($n, $line)); + } + } + if ($error instanceof DB_DataObject_Error + || $error instanceof DB_Error + || ($error instanceof PEAR_Exception && $error->getCode() == -24) + ) { + //If we run into a DB error, assume we can't connect to the DB at all + //so set the current user to null, so we don't try to access the DB + //while rendering the error page. + global $_cur; + $_cur = null; + + $msg = sprintf( + // TRANS: Database error message. + _('The database for %1$s is not responding correctly, '. + 'so the site will not work properly. '. + 'The site admins probably know about the problem, '. + 'but you can contact them at %2$s to make sure. '. + 'Otherwise, wait a few minutes and try again.' + ), + common_config('site', 'name'), + common_config('site', 'email') + ); + + $dac = new DBErrorAction($msg, 500); + $dac->showPage(); + } else { + $sac = new ServerErrorAction($error->getMessage(), 500, $error); + $sac->showPage(); } - } - if ($error instanceof DB_DataObject_Error - || $error instanceof DB_Error - ) { - $msg = sprintf( - _( - 'The database for %s isn\'t responding correctly, '. - 'so the site won\'t work properly. '. - 'The site admins probably know about the problem, '. - 'but you can contact them at %s to make sure. '. - 'Otherwise, wait a few minutes and try again.' - ), - common_config('site', 'name'), - common_config('site', 'email') - ); - } else { - $msg = _( - 'An important error occured, probably related to email setup. '. - 'Check logfiles for more info..' - ); - } - $dac = new DBErrorAction($msg, 500); - $dac->showPage(); + } catch (Exception $e) { + // TRANS: Error message. + echo _('An error occurred.'); + } exit(-1); } +set_exception_handler('handleError'); + +require_once INSTALLDIR . '/lib/common.php'; + /** * Format a backtrace line for debug output roughly like debug_print_backtrace() does. * Exceptions already have this built in, but PEAR error objects just give us the array. @@ -146,41 +175,35 @@ function formatBacktraceLine($n, $line) return $out; } -function checkMirror($action_obj, $args) +function setupRW() { global $config; static $alwaysRW = array('session', 'remember_me'); - if (common_config('db', 'mirror') && $action_obj->isReadOnly($args)) { - if (is_array(common_config('db', 'mirror'))) { - // "load balancing", ha ha - $arr = common_config('db', 'mirror'); - $k = array_rand($arr); - $mirror = $arr[$k]; - } else { - $mirror = common_config('db', 'mirror'); - } + $rwdb = $config['db']['database']; + + if (Event::handle('StartReadWriteTables', array(&$alwaysRW, &$rwdb))) { // We ensure that these tables always are used // on the master DB - $config['db']['database_rw'] = $config['db']['database']; + $config['db']['database_rw'] = $rwdb; $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini'; foreach ($alwaysRW as $table) { $config['db']['table_'.$table] = 'rw'; } - // everyone else uses the mirror - - $config['db']['database'] = $mirror; + Event::handle('EndReadWriteTables', array($alwaysRW, $rwdb)); } + + return; } function isLoginAction($action) { - static $loginActions = array('login', 'recoverpassword', 'api', 'doc', 'register', 'publicxrds'); + static $loginActions = array('login', 'recoverpassword', 'api', 'doc', 'register', 'publicxrds', 'otp', 'opensearch', 'rsd'); $login = null; @@ -195,18 +218,18 @@ function main() { // fake HTTP redirects using lighttpd's 404 redirects if (strpos($_SERVER['SERVER_SOFTWARE'], 'lighttpd') !== false) { - $_lighty_url = $base_url.$_SERVER['REQUEST_URI']; + $_lighty_url = $_SERVER['REQUEST_URI']; $_lighty_url = @parse_url($_lighty_url); if ($_lighty_url['path'] != '/index.php' && $_lighty_url['path'] != '/') { $_lighty_path = preg_replace('/^'.preg_quote(common_config('site', 'path')).'\//', '', substr($_lighty_url['path'], 1)); $_SERVER['QUERY_STRING'] = 'p='.$_lighty_path; - if ($_lighty_url['query']) { + if (isset($_lighty_url['query']) && $_lighty_url['query'] != '') { $_SERVER['QUERY_STRING'] .= '&'.$_lighty_url['query']; - } - parse_str($_lighty_url['query'], $_lighty_query); - foreach ($_lighty_query as $key => $val) { - $_GET[$key] = $_REQUEST[$key] = $val; + parse_str($_lighty_url['query'], $_lighty_query); + foreach ($_lighty_query as $key => $val) { + $_GET[$key] = $_REQUEST[$key] = $val; + } } $_GET['p'] = $_REQUEST['p'] = $_lighty_path; } @@ -223,9 +246,9 @@ function main() if (!_have_config()) { $msg = sprintf( - _( - "No configuration file found. Try running ". - "the installation program first." + // TRANS: Error message displayed when there is no StatusNet configuration file. + _("No configuration file found. Try running ". + "the installation program first." ) ); $sac = new ServerErrorAction($msg); @@ -233,13 +256,13 @@ function main() return; } - // For database errors + // Make sure RW database is setup - PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'handleError'); + setupRW(); // XXX: we need a little more structure in this script - // get and cache current user + // get and cache current user (may hit RW!) $user = common_current_user(); @@ -254,16 +277,25 @@ function main() $args = $r->map($path); if (!$args) { + // TRANS: Error message displayed when trying to access a non-existing page. $cac = new ClientErrorAction(_('Unknown page'), 404); $cac->showPage(); return; } + $site_ssl = common_config('site', 'ssl'); + + // If the request is HTTP and it should be HTTPS... + if ($site_ssl != 'never' && !StatusNet::isHTTPS() && common_is_sensitive($args['action'])) { + common_redirect(common_local_url($args['action'], $args)); + return; + } + $args = array_merge($args, $_REQUEST); Event::handle('ArgsInitialize', array(&$args)); - $action = $args['action']; + $action = basename($args['action']); if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) { common_redirect(common_local_url('public')); @@ -276,8 +308,9 @@ function main() if (!$user && common_config('site', 'private') && !isLoginAction($action) && !preg_match('/rss$/', $action) - && !preg_match('/^Api/', $action) - ) { + && $action != 'robotstxt' + && !preg_match('/^Api/', $action)) { + // set returnto $rargs =& common_copy_args($args); unset($rargs['action']); @@ -299,25 +332,20 @@ function main() $action_class = ucfirst($action).'Action'; if (!class_exists($action_class)) { + // TRANS: Error message displayed when trying to perform an undefined action. $cac = new ClientErrorAction(_('Unknown action'), 404); $cac->showPage(); } else { - $action_obj = new $action_class(); - - checkMirror($action_obj, $args); - try { - if ($action_obj->prepare($args)) { - $action_obj->handle($args); - } + call_user_func("$action_class::run", $args); } catch (ClientException $cex) { $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode()); $cac->showPage(); } catch (ServerException $sex) { // snort snort guffaw - $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode()); + $sac = new ServerErrorAction($sex->getMessage(), $sex->getCode(), $sex); $sac->showPage(); } catch (Exception $ex) { - $sac = new ServerErrorAction($ex->getMessage()); + $sac = new ServerErrorAction($ex->getMessage(), 500, $ex); $sac->showPage(); } }