LocaleUrlManager print out 'controller''controller' before render html why?

[izemize]

Hy!

LocaleUrlManager print out 'controller''controller' before render html why?

If url is:

http://z3us.sytes.net/videos (error displayed)

If i use this url everything okay:

http://z3us.sytes.net/videos/index

    public function init()
    {
        if($this->getUrlFormat()!==self::PATH_FORMAT)
            throw new CException("LanguageUrlManager only works with urlFormat 'path'");

        return parent::init();
    }

[mikehaertl]

What do you mean by "print out 'controller''controller"? Can you also show your configuration?

[izemize]

My app print 'controller name''controller name' before any controller action.

        'request'=>array(
            'enableCsrfValidation'=>true,
            'csrfTokenName'=>'z3us',
            'enableCookieValidation'=>true,
            'class'=>'ext.localeurls.LocaleHttpRequest',
            'languages'=>array('en','hu','sk','ja'),
        ),
        'urlManager'=>array(
            'class'=>'ext.localeurls.LocaleUrlManager',
            'urlFormat'=>'path',
            'showScriptName'=>false,
            'rules'=>array(
                '<view:\w+>'=>'site/page',
                '<controller:\w+>/<id:\d+>'=>'<controller>/view',
                '<controller:\w+>/<action:\w+>/<id:\d+>'=>'<controller>/<action>',
                '<controller:\w+>/<action:\w+>'=>'<controller>/<action>',
            ),
        ),

[mikehaertl]

I can not see how this could effectively be caused by the extension. I mean, you can go through the code: There's no echo or print anywhere that would output something. Are you sure it's not some debugging code that you forgot to remove?

[izemize]

yes, i'm sure. The part of init (parent::init) prints out this, before any "my" controller action. I'm not sure is this localeHttpRequest bug, maybe yii bug if menu or normalizeUrl not pretty configured. (ex. left action from link)

[mikehaertl]

Can you reproduce this with a clean install using a fresh copy of Yii and my extension? I don't have this problem. And i also don't think it's a Yii bug - it's too obvious and many people would already have complained.

[mikehaertl]

You can also try to hunt it down: Just follow the method calls that are involved and add some die('here'); or something, until the output appears.

[Slivicon]

I believe I saw this (or similar) happen when creating URLs that reference paths under modules. For example, I'm using the Yii User Management module, so for creating a login link in a menu item, the $url is '/user/auth/login'. It seems that when using this extension (which is great btw), take an example we are at the url '/en/user/auth/login', where the 'user' controller is actually coming from 'modules.user.controllers.*' . On this page, a generated "switch language" link to "fr" language appears as '/fr/user/user/auth/login'. A kludge workaround I am using as a temporary workaround is to make sure the passed 'url' $params has a preceding '/':

//code snippet used in layouts/main.php to generate a 'switch language' link which is then passed to the menu used across the top of the page:

$route = $app->controller->route;
$languages = $app->request->languages;
$language = $app->language;
$params = $_GET;
array_unshift($params, $route);
$langLinks = array();
foreach ($languages as $lang) {
    /* we don't want to display a language link
     * for the currently specified language
     */
    if ($lang === $language) {
        continue;
    }
    /* if page is being loaded without a specified language
     * then the app loads the default language: "en_us"
     * and we don't want to display an "English" link
     */
    if ($language == 'en_us' && $lang == 'en') {
        continue;
    }
    $params['language'] = $lang;
    if (isset($params[0]) && $params[0]{1} !== '/') {
        //@todo determine why a preceding '/' is needed for urls that reference modules
        //otherwise the controller part of the url path is repeated
        $cParam = substr($params[0], 0, strpos($params[0], '/'));
        if (isset(Yii::app()->modules) && isset(Yii::app()->modules[$cParam])) {
            //comment the next line to view the "repeated module controller name in the url"
            $params[0] = '/' . $params[0];
            //create static urls to be at the root path
    }
    //$langLinks will be passed as one of an array of menuItems to a 'zii.widgets.CMenu'
    array_push($langLinks, array('label' => $app->params['languageLabels'][$lang], 'url' => $params));
}