public function clientLink($client, $text = null, array $htmlOptions = [])
{
// Capture the parent HTML.
ob_start();
parent::clientLink($client, $text, $htmlOptions);
$html = ob_get_clean();
// Find the end of open title element.
$offset = strpos($html, 'auth-title');
$offset = strpos($html, '>', $offset) + 1;
// Inject some text in between them.
$html = substr($html, 0, $offset) . (self::$itemPrefix ? Html::encode(self::$itemPrefix) : '') . substr($html, $offset);
// Find end of open icon element.
$svg = null;
$svg_file = __DIR__ . '/icons/' . $client->getName() . '.svg';
if (is_file($svg_file)) {
$svg = @file_get_contents($svg_file);
}
$offset = strpos($html, 'auth-icon');
$offset = strpos($html, '>', $offset) + 1;
$html = substr($html, 0, $offset) . ($svg ? $svg : '') . substr($html, $offset);
// Insert the tab index if specified.
$offset = strpos($html, '>');
$html = substr($html, 0, $offset) . (isset(self::$tabIndex) ? ' tabindex="' . self::$tabIndex . '"' : '') . substr($html, $offset);
echo $html;
}
