Add translator documentation.

[quix0rs-gnu-social.git] / index.php

diff --git a/index.php b/index.php
index 0aceeda55a8174d2e6425ba656e554ab96fb3655..850208c9d1501a80337a7a8d568a85aa88100527 100644 (file)
--- a/index.php
+++ b/index.php
@@ -37,6 +37,9 @@
  * @license  GNU Affero General Public License http://www.gnu.org/licenses/
  */
 
+$_startTime = microtime(true);
+$_perfCounters = array();
+
 define('INSTALLDIR', dirname(__FILE__));
 define('STATUSNET', true);
 define('LACONICA', true); // compatibility
@@ -103,27 +106,26 @@ function handleError($error)
             $_cur = null;
 
             $msg = sprintf(
-                _(
-                    'The database for %s isn\'t responding correctly, '.
-                    'so the site won\'t work properly. '.
-                    'The site admins probably know about the problem, '.
-                    'but you can contact them at %s to make sure. '.
-                    'Otherwise, wait a few minutes and try again.'
+                // TRANS: Database error message.
+                _('The database for %1$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 {
-            $msg = _(
-                'An important error occured, probably related to email setup. '.
-                'Check logfiles for more info..'
-            );
+            $sac = new ServerErrorAction($error->getMessage(), 500, $error);
+            $sac->showPage();
         }
 
-        $dac = new DBErrorAction($msg, 500);
-        $dac->showPage();
-
     } catch (Exception $e) {
+        // TRANS: Error message.
         echo _('An error occurred.');
     }
     exit(-1);
@@ -171,15 +173,24 @@ function setupRW()
 
     static $alwaysRW = array('session', 'remember_me');
 
-    // We ensure that these tables always are used
-    // on the master DB
+    $rwdb = $config['db']['database'];
+
+    if (Event::handle('StartReadWriteTables', array(&$alwaysRW, &$rwdb))) {
 
-    $config['db']['database_rw'] = $config['db']['database'];
-    $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini';
+        // We ensure that these tables always are used
+        // on the master DB
 
-    foreach ($alwaysRW as $table) {
-        $config['db']['table_'.$table] = 'rw';
+        $config['db']['database_rw'] = $rwdb;
+        $config['db']['ini_rw'] = INSTALLDIR.'/classes/statusnet.ini';
+
+        foreach ($alwaysRW as $table) {
+            $config['db']['table_'.$table] = 'rw';
+        }
+
+        Event::handle('EndReadWriteTables', array($alwaysRW, $rwdb));
     }
+
+    return;
 }
 
 function checkMirror($action_obj, $args)
@@ -204,7 +215,7 @@ function checkMirror($action_obj, $args)
 
 function isLoginAction($action)
 {
-    static $loginActions =  array('login', 'recoverpassword', 'api', 'doc', 'register', 'publicxrds', 'otp', 'opensearch', 'rsd');
+    static $loginActions =  array('login', 'recoverpassword', 'api', 'doc', 'register', 'publicxrds', 'otp', 'opensearch', 'rsd', 'hostmeta');
 
     $login = null;
 
@@ -219,18 +230,18 @@ 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;
         }
@@ -247,9 +258,9 @@ 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);
@@ -278,11 +289,20 @@ 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));
@@ -324,6 +344,7 @@ 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 {