translated string won't display

adrianmak · January 20, 2015

I'm building a front-end login form on a multi-language pw website.

I built a logoff form. I have some translated string in the logoff template file and those has been translated.

When I sign in with another language, and logoff, the logoff message won't display the translated string.

Here is a video I recorded

my logoff template file

<?php
    
    $lang = ($user->language->name == 'default') ? '' : $user->language->name . '/';
    if ($user->isLoggedin()) {
        $session->logout();
    } else {
//        $session->redirect($config->urls->root . $lang);
    }

    $logoutText = __("You have logged out.");
    //$pageRefresh = "<meta http-equiv='refresh' content='3;url={$config->urls->root}{$lang}'>";

    $page->body .= $logoutText;
   
    include('./main.php');
?>

my main,php file

<?php
$signin_text = __("Sign in");
$logoff_text = __("Logout");
?>
<!DOCTYPE html>
<!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]>         <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]>         <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <?php echo $pageRefresh; ?>
        <title><?php echo $page->title; ?></title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">

        <!-- Place favicon.ico and apple-touch-icon.png in the root directory -->

        <link rel="stylesheet" type="text/css" href="<?php echo $config->urls->templates?>assets/css/normalize.css" />
        
        <script src="<?php echo $config->urls->templates?>assets/js/vendor/modernizr-2.6.2.min.js"></script>
		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
		<!-- Optional theme -->
		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap-theme.min.css">
        <link rel="stylesheet" type="text/css" href="<?php echo $config->urls->templates?>assets/css/main.css">
		
    </head>
    <body>
        <!--[if lt IE 7]>
            <p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
        <![endif]-->

        <!-- Add your site or application content here -->
        
        <nav class="navbar navbar-default navbar-static-top">
            <nav class="nav navbar-left">
                <div><?php echo $page->title; ?> | Learing processwire</div>                
            </nav>                       
            <?php
                $lang = ($user->language->name == 'default') ? '' : $user->language->name . '/';
                if ($user->isLoggedin()) {
                    echo <<< _OUT
                        <nav class="nav navbar-right">
                            Welcome $user->name<br/>
                            <a href="{$config->urls->root}{$lang}user/logoff">$logoff_text</a>
                        </nav>
_OUT;
                } else {
                    echo <<< _OUT
                        <div class="navbar-right">
                            <a href="{$config->urls->root}{$lang}user/login">$signin_text</a>
                        </div>
_OUT;
                }
            ?>
        </nav>
        <div class="header">        
        <ul class="nav nav-pills">
            <?php 
            $homepage = $pages->get('/'); 
            foreach($homepage->and($homepage->children) as $item) {
            if($item->id == $page->rootParent->id) echo "<li class='current'>";
                else echo "<li>";
            echo "<a href='$item->url'>$item->title</a></li>";
        }
        ?>
        </ul>
            <ul class="languages">
            
                    <?php
        $currentLanguage = $user->language; // remember language
        foreach($languages as $language) {
            if(!$page->viewable($language)) continue; // is page viewable in this language?
            $user->language = $language; 
            if($language->id == $currentLanguage->id) {
                echo "<li class='current'>";
            } else {
                echo "<li>";
            }
            echo "<a href='$page->url'>$language->title</a></li>";
        }
        $user->language = $currentLanguage; // restore language
        ?>
            </ul>
        </div>
        <div class="content">
           <?php echo $page->body; ?>           
        </div>

        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
        <script>window.jQuery || document.write('<script src="<?php echo $config->urls->templates?>assets/js/vendor/jquery-1.10.2.min.js"><\/script>')</script>
        <script src="<?php echo $config->urls->templates?>assets/js/plugins.js"></script>
        <script src="<?php echo $config->urls->templates?>assets/js/main.js"></script>

        <!-- Google Analytics: change UA-XXXXX-X to be your site's ID. -->
        <script>
            (function(b,o,i,l,e,r){b.GoogleAnalyticsObject=l;b[l]||(b[l]=
            function(){(b[l].q=b[l].q||[]).push(arguments)});b[l].l=+new Date;
            e=o.createElement(i);r=o.getElementsByTagName(i)[0];
            e.src='//www.google-analytics.com/analytics.js';
            r.parentNode.insertBefore(e,r)}(window,document,'script','ga'));
            ga('create','UA-XXXXX-X');ga('send','pageview');
        </script>
    </body>
</html>

ESRCH · January 20, 2015

Hi adrianmak,

This seems to be a bug, I submitted a pull request to correct this. The problem is that when logging out, the user is changed to guest, and the language is set back to default.

Interestingly, the $user variable still points to the logged out user (adrian in your case), while wire('user'), which is used by the __() translation function, points to guest.

While waiting for the correction to the core, you can solve this issue by adding the following line after $session->logout():

wire('user')->language = $user->language;

This will set the language back to what it was before logging out, and the correct translation will be shown.

Soma · January 20, 2015

I have used this to redirect to language the user was in.

if(wire("input")->get->logout == 1){
            $lang = wire("user")->language;
            wire("session")->logout();
            wire("session")->redirect(wire("page")->localUrl($lang));
        }

ESRCH · January 20, 2015

Just as a side note, instead of doing

$lang = ($user->language->name == 'default') ? '' : $user->language->name . '/';

and then

<a href="{$config->urls->root}{$lang}user/logoff">$logoff_text</a>

it seems easier to do the following:

<a href="<?php echo $pages->get('/user/logoff/')->url; ?>">$logoff_text</a>

$page->url automatically gives you the localized url for the user's language.

adrianmak · January 21, 2015

Just as a side note, instead of doing
$lang = ($user->language->name == 'default') ? '' : $user->language->name . '/';
and then
<a href="{$config->urls->root}{$lang}user/logoff">$logoff_text</a>
it seems easier to do the following:
<a href="<?php echo $pages->get('/user/logoff/')->url; ?>">$logoff_text</a>
$page->url automatically gives you the localized url for the user's language.

+1

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translated string won't display

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