/**
* Render the placeholders.
*
* @todo Implement data presenter as a better alternative.
* @return AbstractPropertyInput Chainable
*/
protected function renderPlaceholder()
{
if ($this->placeholder instanceof TranslationString) {
foreach ($this->placeholder->all() as $lang => $value) {
if ($value && $this instanceof ViewableInterface && $this->view() !== null) {
$this->placeholder[$lang] = $this->view()->render($value, $this->viewController());
}
}
$this->placeholder->isRendered = true;
}
return $this;
}
/**
* Assign the current translation value(s).
*
* @param TranslationStringInterface|array|string $val The translation value(s).
* Add one or more translation values.
*
* Accept 3 types of arguments:
* - object (TranslationStringInterface): The data will be copied from the object's.
* - array: All languages available in the array. The format of the array should
* be a hash in the `lang` => `string` format.
* - string: The value will be assigned to the current language.
* @return self
* @throws InvalidArgumentException If value is invalid.
*/
public function setVal($val)
{
if ($val instanceof TranslationStringInterface) {
$this->val = $val->all();
} elseif (is_array($val) || is_a($val, 'Traversable')) {
$this->val = [];
foreach ($val as $lang => $l10n) {
$this->addVal($lang, (string) $l10n);
}
} elseif (is_string($val)) {
$lang = $this->currentLanguage();
$this->val[$lang] = $val;
} else {
throw new InvalidArgumentException('Invalid localized value.');
}
return $this;
}
