1 files changed, 58 insertions, 33 deletions

diff --git a/index.php b/index.php
index 4068a828..1dc81843 100644
--- a/index.php
+++ b/index.php
@@ -64,7 +64,6 @@ require_once 'application/FeedBuilder.php';
 require_once 'application/FileUtils.php';
 require_once 'application/History.php';
 require_once 'application/HttpUtils.php';
-require_once 'application/Languages.php';
 require_once 'application/LinkDB.php';
 require_once 'application/LinkFilter.php';
 require_once 'application/LinkUtils.php';
@@ -76,6 +75,7 @@ require_once 'application/Utils.php';
 require_once 'application/PluginManager.php';
 require_once 'application/Router.php';
 require_once 'application/Updater.php';
+use \Shaarli\Languages;
 use \Shaarli\ThemeUtils;
 use \Shaarli\Config\ConfigManager;
 
@@ -121,8 +121,16 @@ if (isset($_COOKIE['shaarli']) && !is_session_id_valid($_COOKIE['shaarli'])) {
 }
 
 $conf = new ConfigManager();
+
+// Sniff browser language and set date format accordingly.
+if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+    autoLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+}
+
+new Languages(setlocale(LC_MESSAGES, 0), $conf);
+
 $conf->setEmpty('general.timezone', date_default_timezone_get());
-$conf->setEmpty('general.title', 'Shared links on '. escape(index_url($_SERVER)));
+$conf->setEmpty('general.title', t('Shared links on '). escape(index_url($_SERVER)));
 RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl').'/'.$conf->get('resource.theme').'/'; // template directory
 RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory
 
@@ -144,7 +152,7 @@ if (! is_file($conf->getConfigFileExt())) {
     $errors = ApplicationUtils::checkResourcePermissions($conf);
 
     if ($errors != array()) {
-        $message = '<p>Insufficient permissions:</p><ul>';
+        $message = '<p>'. t('Insufficient permissions:') .'</p><ul>';
 
         foreach ($errors as $error) {
             $message .= '<li>'.$error.'</li>';
@@ -163,11 +171,6 @@ if (! is_file($conf->getConfigFileExt())) {
 // a token depending of deployment salt, user password, and the current ip
 define('STAY_SIGNED_IN_TOKEN', sha1($conf->get('credentials.hash') . $_SERVER['REMOTE_ADDR'] . $conf->get('credentials.salt')));
 
-// Sniff browser language and set date format accordingly.
-if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
-    autoLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']);
-}
-
 /**
  * Checking session state (i.e. is the user still logged in)
  *
@@ -376,7 +379,7 @@ function ban_canLogin($conf)
 // Process login form: Check if login/password is correct.
 if (isset($_POST['login']))
 {
-    if (!ban_canLogin($conf)) die('I said: NO. You are banned for the moment. Go away.');
+    if (!ban_canLogin($conf)) die(t('I said: NO. You are banned for the moment. Go away.'));
     if (isset($_POST['password'])
         && tokenOk($_POST['token'])
         && (check_auth($_POST['login'], $_POST['password'], $conf))
@@ -440,7 +443,8 @@ if (isset($_POST['login']))
                 }
             }
         }
-        echo '<script>alert("Wrong login/password.");document.location=\'?do=login'.$redir.'\';</script>'; // Redirect to login screen.
+        // Redirect to login screen.
+        echo '<script>alert("'. t("Wrong login/password.") .'");document.location=\'?do=login'.$redir.'\';</script>';
         exit;
     }
 }
@@ -1100,16 +1104,19 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
     if ($targetPage == Router::$PAGE_CHANGEPASSWORD)
     {
         if ($conf->get('security.open_shaarli')) {
-            die('You are not supposed to change a password on an Open Shaarli.');
+            die(t('You are not supposed to change a password on an Open Shaarli.'));
         }
 
         if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword']))
         {
-            if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away!
+            if (!tokenOk($_POST['token'])) die(t('Wrong token.')); // Go away!
 
             // Make sure old password is correct.
             $oldhash = sha1($_POST['oldpassword'].$conf->get('credentials.login').$conf->get('credentials.salt'));
-            if ($oldhash!= $conf->get('credentials.hash')) { echo '<script>alert("The old password is not correct.");document.location=\'?do=changepasswd\';</script>'; exit; }
+            if ($oldhash!= $conf->get('credentials.hash')) {
+                echo '<script>alert("'. t('The old password is not correct.') .'");document.location=\'?do=changepasswd\';</script>';
+                exit; 
+            }
             // Save new password
             // Salt renders rainbow-tables attacks useless.
             $conf->set('credentials.salt', sha1(uniqid('', true) .'_'. mt_rand()));
@@ -1127,7 +1134,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
                 echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=tools\';</script>';
                 exit;
             }
-            echo '<script>alert("Your password has been changed.");document.location=\'?do=tools\';</script>';
+            echo '<script>alert("'. t('Your password has been changed') .'");document.location=\'?do=tools\';</script>';
             exit;
         }
         else // show the change password form.
@@ -1143,7 +1150,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         if (!empty($_POST['title']) )
         {
             if (!tokenOk($_POST['token'])) {
-                die('Wrong token.'); // Go away!
+                die(t('Wrong token.')); // Go away!
             }
             $tz = 'UTC';
             if (!empty($_POST['continent']) && !empty($_POST['city'])
@@ -1163,6 +1170,8 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
             $conf->set('privacy.hide_public_links', !empty($_POST['hidePublicLinks']));
             $conf->set('api.enabled', !empty($_POST['enableApi']));
             $conf->set('api.secret', escape($_POST['apiSecret']));
+            $conf->set('translation.language', escape($_POST['language']));
+
             try {
                 $conf->write(isLoggedIn());
                 $history->updateSettings();
@@ -1178,7 +1187,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
                 echo '<script>alert("'. $e->getMessage() .'");document.location=\'?do=configure\';</script>';
                 exit;
             }
-            echo '<script>alert("Configuration was saved.");document.location=\'?do=configure\';</script>';
+            echo '<script>alert("'. t('Configuration was saved.') .'");document.location=\'?do=configure\';</script>';
             exit;
         }
         else // Show the configuration form.
@@ -1200,6 +1209,8 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
             $PAGE->assign('hide_public_links', $conf->get('privacy.hide_public_links', false));
             $PAGE->assign('api_enabled', $conf->get('api.enabled', true));
             $PAGE->assign('api_secret', $conf->get('api.secret'));
+            $PAGE->assign('languages', Languages::getAvailableLanguages());
+            $PAGE->assign('language', $conf->get('translation.language'));
             $PAGE->renderPage('configure');
             exit;
         }
@@ -1215,7 +1226,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         }
 
         if (!tokenOk($_POST['token'])) {
-            die('Wrong token.');
+            die(t('Wrong token.'));
         }
 
         $alteredLinks = $LINKSDB->renameTag(escape($_POST['fromtag']), escape($_POST['totag']));
@@ -1225,9 +1236,10 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         }
         $delete = empty($_POST['totag']);
         $redirect = $delete ? 'do=changetag' : 'searchtags='. urlencode(escape($_POST['totag']));
+        $count = count($alteredLinks);
         $alert = $delete
-            ? sprintf(t('The tag was removed from %d links.'), count($alteredLinks))
-            : sprintf(t('The tag was renamed in %d links.'), count($alteredLinks));
+            ? sprintf(t('The tag was removed from %d link.', 'The tag was removed from %d links.', $count), $count)
+            : sprintf(t('The tag was renamed in %d link.', 'The tag was renamed in %d links.', $count), $count);
         echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>';
         exit;
     }
@@ -1244,7 +1256,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
     {
         // Go away!
         if (! tokenOk($_POST['token'])) {
-            die('Wrong token.');
+            die(t('Wrong token.'));
         }
 
         // lf_id should only be present if the link exists.
@@ -1344,7 +1356,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
     if ($targetPage == Router::$PAGE_DELETELINK)
     {
         if (! tokenOk($_GET['token'])) {
-            die('Wrong token.');
+            die(t('Wrong token.'));
         }
 
         $ids = trim($_GET['lf_linkdate']);
@@ -1443,7 +1455,7 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
 
             if ($url == '') {
                 $url = '?' . smallHash($linkdate . $LINKSDB->getNextId());
-                $title = $conf->get('general.default_note_title', 'Note: ');
+                $title = $conf->get('general.default_note_title', t('Note: '));
             }
             $url = escape($url);
             $title = escape($title);
@@ -1550,11 +1562,14 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
         // Import bookmarks from an uploaded file
         if (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size'] == 0) {
             // The file is too big or some form field may be missing.
-            echo '<script>alert("The file you are trying to upload is probably'
-                .' bigger than what this webserver can accept ('
-                .get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize')).').'
-                .' Please upload in smaller chunks.");document.location=\'?do='
-                .Router::$PAGE_IMPORT .'\';</script>';
+            $msg = sprintf(
+                t(
+                    'The file you are trying to upload is probably bigger than what this webserver can accept'
+                    .' (%s). Please upload in smaller chunks.'
+                ),
+                get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize'))
+            );
+            echo '<script>alert("'. $msg .'");document.location=\'?do='.Router::$PAGE_IMPORT .'\';</script>';
             exit;
         }
         if (! tokenOk($_POST['token'])) {
@@ -1962,12 +1977,20 @@ function install($conf)
     // (Because on some hosts, session.save_path may not be set correctly,
     // or we may not have write access to it.)
     if (isset($_GET['test_session']) && ( !isset($_SESSION) || !isset($_SESSION['session_tested']) || $_SESSION['session_tested']!='Working'))
-    {   // Step 2: Check if data in session is correct.
-        echo '<pre>Sessions do not seem to work correctly on your server.<br>';
-        echo 'Make sure the variable session.save_path is set correctly in your php config, and that you have write access to it.<br>';
-        echo 'It currently points to '.session_save_path().'<br>';
-        echo 'Check that the hostname used to access Shaarli contains a dot. On some browsers, accessing your server via a hostname like \'localhost\' or any custom hostname without a dot causes cookie storage to fail. We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>';
-        echo '<br><a href="?">Click to try again.</a></pre>';
+    {
+        // Step 2: Check if data in session is correct.
+        $msg = t(
+            '<pre>Sessions do not seem to work correctly on your server.<br>'.
+            'Make sure the variable "session.save_path" is set correctly in your PHP config, '.
+            'and that you have write access to it.<br>'.
+            'It currently points to %s.<br>'.
+            'On some browsers, accessing your server via a hostname like \'localhost\' '.
+            'or any custom hostname without a dot causes cookie storage to fail. '.
+            'We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>'
+        );
+        $msg = sprintf($msg, session_save_path());
+        echo $msg;
+        echo '<br><a href="?">'. t('Click to try again.') .'</a></pre>';
         die;
     }
     if (!isset($_SESSION['session_tested']))
@@ -2000,6 +2023,7 @@ function install($conf)
         } else {
             $conf->set('general.title', 'Shared links on '.escape(index_url($_SERVER)));
         }
+        $conf->set('translation.language', escape($_POST['language']));
         $conf->set('updates.check_updates', !empty($_POST['updateCheck']));
         $conf->set('api.enabled', !empty($_POST['enableApi']));
         $conf->set(
@@ -2031,6 +2055,7 @@ function install($conf)
     list($continents, $cities) = generateTimeZoneData(timezone_identifiers_list(), date_default_timezone_get());
     $PAGE->assign('continents', $continents);
     $PAGE->assign('cities', $cities);
+    $PAGE->assign('languages', Languages::getAvailableLanguages());
     $PAGE->renderPage('install');
     exit;
 }