public static function build($name, $objectKey = null)
{
$objectKey = $objectKey ?: $name;
// Demonstrates how to organize re-usable fields
// Usual example: when the same field with same args shows up in different types
// (for example when it is a part of some interface)
return ['name' => $name, 'type' => Types::string(), 'args' => ['format' => ['type' => Types::contentFormatEnum(), 'defaultValue' => ContentFormatEnum::FORMAT_HTML], 'maxLength' => Types::int()], 'resolve' => function ($object, $args) use($objectKey) {
$html = $object->{$objectKey};
$text = strip_tags($html);
if (!empty($args['maxLength'])) {
$safeText = mb_substr($text, 0, $args['maxLength']);
} else {
$safeText = $text;
}
switch ($args['format']) {
case ContentFormatEnum::FORMAT_HTML:
if ($safeText !== $text) {
// Text was truncated, so just show what's safe:
return nl2br($safeText);
} else {
return $html;
}
case ContentFormatEnum::FORMAT_TEXT:
default:
return $safeText;
}
}];
}