XF 2.0 get avatar url from external app

[amurri]

Hello, i need to get a list of users and respective avatars from an external php script.

I do this but i get:
An unexpected error occurred. Please try again later.

<?php

$fileDir = $_SERVER['DOCUMENT_ROOT'].'/forums/';
require($fileDir . '/src/XF.php');

XF::start($fileDir);
$app = \XF::setupApp('XF\App');

$db = $app->getDb();
$utente = $db->fetchRow("SELECT * FROM xf_user WHERE username = ?", 'zuleika_scarpa');
//print_r($utente);

$avatar = XenForo_Template_Helper_Core::callHelper('avatar', array($utente, 's'));

?>

anyone can help me? I prefer to avoid use the REST APIs
thanks

 

[Lukas W.]

$avatar = XenForo_Template_Helper_Core::callHelper('avatar', array($utente, 's'));

This is XF1 code. Also use the finder system as described in the dev docks instead of a blunt db query.

 

[amurri]

Hi Luca, ok thanks
Which function should i use on XF2 ?

 

[Sushimaster]

I just re-animate this thread for a solution.

$fileDir = "/path/to/xenforo"; // CHANGE IT!
    require $fileDir . '/src/XF.php';
    XF::start($fileDir);
    $app = XF::setupApp('XF\Pub\App');
    $app->start();
    $visitor = \XF::visitor();
// Now you have access to the visitor's data e.g.
// $visitor["user_id"]
// $visitor["username"] etc...
// You want the link for users avatar
echo  $visitor->getAvatarUrl('s', null, true); // s, m, l, o => avatar sizes