X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=index.php;h=06ff9900fd5bff24466be4cbd6ee5ffaeb87ac6e;hb=5175b5062ea7635016a392496e8495d03d71a4ae;hp=fa94f0c75e64ba10a5cbe222fa37de51288fa73d;hpb=c01a5b8f2e37fe876507edfccc01126a117d9728;p=quix0rs-gnu-social.git diff --git a/index.php b/index.php index fa94f0c75e..06ff9900fd 100644 --- a/index.php +++ b/index.php @@ -15,6 +15,22 @@ * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . + * + * @category StatusNet + * @package StatusNet + * @author Brenda Wallace + * @author Christopher Vollick + * @author CiaranG + * @author Craig Andrews + * @author Evan Prodromou + * @author Gina Haeussge + * @author Jeffery To + * @author Mike Cochrane + * @author Robin Millette + * @author Sarven Capadisli + * @author Tom Adams + * + * @license GNU Affero General Public License http://www.gnu.org/licenses/ */ define('INSTALLDIR', dirname(__FILE__)); @@ -29,7 +45,8 @@ $action = null; function getPath($req) { if ((common_config('site', 'fancy') || !array_key_exists('PATH_INFO', $_SERVER)) - && array_key_exists('p', $req)) { + && array_key_exists('p', $req) + ) { return $req['p']; } else if (array_key_exists('PATH_INFO', $_SERVER)) { $path = $_SERVER['PATH_INFO']; @@ -44,6 +61,11 @@ function getPath($req) } } +/** + * logs and then displays error messages + * + * @return void + */ function handleError($error) { if ($error->getCode() == DB_DATAOBJECT_ERROR_NODATA) { @@ -51,28 +73,40 @@ function handleError($error) } $logmsg = "PEAR error: " . $error->getMessage(); - if(common_config('site', 'logdebug')) { + 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); - if(common_config('site', 'logdebug')) { + + // @fixme backtrace output should be consistent with exception handling + if (common_config('site', 'logdebug')) { $bt = $error->getBacktrace(); - foreach ($bt as $line) { - common_log(LOG_ERR, $line); + foreach ($bt as $n => $line) { + common_log(LOG_ERR, formatBacktraceLine($n, $line)); } } - if ($error instanceof DB_DataObject_Error || - $error instanceof DB_Error) { - $msg = sprintf(_('The database for %s isn\'t responding correctly, '. - 'so the site won\'t work properly. '. - 'The site admins probably know about the problem, '. - 'but you can contact them at %s to make sure. '. - 'Otherwise, wait a few minutes and try again.'), - common_config('site', 'name'), - common_config('site', 'email')); + if ($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..'); + $msg = _( + 'An important error occured, probably related to email setup. '. + 'Check logfiles for more info..' + ); } $dac = new DBErrorAction($msg, 500); @@ -80,12 +114,59 @@ function handleError($error) exit(-1); } -function checkMirror($action_obj, $args) +/** + * 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. + * + * @param int $n line number + * @param array $line per-frame array item from debug_backtrace() + * @return string + */ +function formatBacktraceLine($n, $line) +{ + $out = "#$n "; + if (isset($line['class'])) $out .= $line['class']; + if (isset($line['type'])) $out .= $line['type']; + if (isset($line['function'])) $out .= $line['function']; + $out .= '('; + if (isset($line['args'])) { + $args = array(); + foreach ($line['args'] as $arg) { + // debug_print_backtrace seems to use var_export + // but this gets *very* verbose! + $args[] = gettype($arg); + } + $out .= implode(',', $args); + } + $out .= ')'; + $out .= ' called at ['; + if (isset($line['file'])) $out .= $line['file']; + if (isset($line['line'])) $out .= ':' . $line['line']; + $out .= ']'; + return $out; +} + +function setupRW() { global $config; static $alwaysRW = array('session', 'remember_me'); + // We ensure that these tables always are used + // on the master DB + + $config['db']['database_rw'] = $config['db']['database']; + $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini'; + + foreach ($alwaysRW as $table) { + $config['db']['table_'.$table] = 'rw'; + } +} + +function checkMirror($action_obj, $args) +{ + global $config; + if (common_config('db', 'mirror') && $action_obj->isReadOnly($args)) { if (is_array(common_config('db', 'mirror'))) { // "load balancing", ha ha @@ -96,20 +177,23 @@ function checkMirror($action_obj, $args) $mirror = common_config('db', 'mirror'); } - // We ensure that these tables always are used - // on the master DB + // everyone else uses the mirror - $config['db']['database_rw'] = $config['db']['database']; - $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini'; + $config['db']['database'] = $mirror; + } +} - foreach ($alwaysRW as $table) { - $config['db']['table_'.$table] = 'rw'; - } +function isLoginAction($action) +{ + static $loginActions = array('login', 'recoverpassword', 'api', 'doc', 'register', 'publicxrds'); - // everyone else uses the mirror + $login = null; - $config['db']['database'] = $mirror; + if (Event::handle('LoginAction', array($action, &$login))) { + $login = in_array($action, $loginActions); } + + return $login; } function main() @@ -120,10 +204,11 @@ function main() $_lighty_url = @parse_url($_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)); + $_lighty_path = preg_replace('/^'.preg_quote(common_config('site', 'path')).'\//', '', substr($_lighty_url['path'], 1)); $_SERVER['QUERY_STRING'] = 'p='.$_lighty_path; - if ($_lighty_url['query']) + if ($_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; @@ -134,7 +219,7 @@ function main() $_SERVER['REDIRECT_URL'] = preg_replace("/\?.+$/", "", $_SERVER['REQUEST_URI']); // quick check for fancy URL auto-detection support in installer. - if (isset($_SERVER['REDIRECT_URL']) && (preg_replace("/^\/$/","",(dirname($_SERVER['REQUEST_URI']))) . '/check-fancy') === $_SERVER['REDIRECT_URL']) { + if (isset($_SERVER['REDIRECT_URL']) && (preg_replace("/^\/$/", "", (dirname($_SERVER['REQUEST_URI']))) . '/check-fancy') === $_SERVER['REDIRECT_URL']) { die("Fancy URL support detection succeeded. We suggest you enable this to get fancy (pretty) URLs."); } global $user, $action; @@ -142,8 +227,12 @@ function main() Snapshot::check(); if (!_have_config()) { - $msg = sprintf(_("No configuration file found. Try running ". - "the installation program first.")); + $msg = sprintf( + _( + "No configuration file found. Try running ". + "the installation program first." + ) + ); $sac = new ServerErrorAction($msg); $sac->showPage(); return; @@ -153,9 +242,13 @@ function main() PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'handleError'); + // Make sure RW database is setup + + setupRW(); + // XXX: we need a little more structure in this script - // get and cache current user + // get and cache current user (may hit RW!) $user = common_current_user(); @@ -189,36 +282,28 @@ function main() // If the site is private, and they're not on one of the "public" // parts of the site, redirect to login - if (!$user && common_config('site', 'private')) { - $public_actions = array('openidlogin', 'finishopenidlogin', - 'recoverpassword', 'api', 'doc', - 'opensearch'); - $login_action = 'openidlogin'; - if (!common_config('site', 'openidonly')) { - $public_actions[] = 'login'; - $public_actions[] = 'register'; - $login_action = 'login'; + if (!$user && common_config('site', 'private') + && !isLoginAction($action) + && !preg_match('/rss$/', $action) + && $action != 'robotstxt' + && !preg_match('/^Api/', $action)) { + + // set returnto + $rargs =& common_copy_args($args); + unset($rargs['action']); + if (common_config('site', 'fancy')) { + unset($rargs['p']); } - if (!in_array($action, $public_actions) && - !preg_match('/rss$/', $action)) { - - // set returnto - $rargs =& common_copy_args($args); - unset($rargs['action']); - if (common_config('site', 'fancy')) { - unset($rargs['p']); - } - if (array_key_exists('submit', $rargs)) { - unset($rargs['submit']); - } - foreach (array_keys($_COOKIE) as $cookie) { - unset($rargs[$cookie]); - } - common_set_returnto(common_local_url($action, $rargs)); - - common_redirect(common_local_url($login_action)); - return; + if (array_key_exists('submit', $rargs)) { + unset($rargs['submit']); + } + foreach (array_keys($_COOKIE) as $cookie) { + unset($rargs[$cookie]); } + common_set_returnto(common_local_url($action, $rargs)); + + common_redirect(common_local_url('login')); + return; } $action_class = ucfirst($action).'Action'; @@ -233,7 +318,7 @@ function main() try { if ($action_obj->prepare($args)) { - $action_obj->handleWrapper($args); + $action_obj->handle($args); } } catch (ClientException $cex) { $cac = new ClientErrorAction($cex->getMessage(), $cex->getCode());