/**
* Validates the arguments array.
*
* @since 0.5.0
* @param WPWD\Components\Widget $parent the parent component
* @return bool|WPDLib\Util\Error an error object if an error occurred during validation, true if it was validated, false if it did not need to be validated
*/
public function validate($parent = null)
{
$status = parent::validate($parent);
if ($status === true) {
$this->args = Utility::validate_position_args($this->args);
}
return $status;
}
protected function get_template_part($args, $instance)
{
$sidebar_slug = $args['id'];
do_action('get_template_part_' . $this->slug, $this->slug, $sidebar_slug);
$template_names = array($this->slug . '-' . $sidebar_slug . '.php', $this->slug . '.php');
$template_paths = Utility::get_template_paths();
$located = false;
foreach ($template_names as $template_name) {
foreach ($template_paths as $template_path) {
if (file_exists($template_path . $template_name)) {
$located = $template_path . $template_name;
break;
}
}
if ($located) {
break;
}
}
if ($located) {
$this->load_template_file($located, $instance);
} elseif ($this->args['template_file'] && file_exists($this->args['template_file'])) {
$this->load_template_file($this->args['template_file'], $instance);
} elseif ($this->args['template_callback'] && is_callable($this->args['template_callback'])) {
$this->load_template_callback($this->args['template_callback'], $instance);
} else {
App::doing_it_wrong(__METHOD__, sprintf(__('The widget %s is missing a valid template file or callback. You must provide either a template file or a callback function for it.', 'widgets-definitely'), $this->slug), '0.5.0');
}
}
/**
* Validates the arguments array.
*
* @since 0.5.0
* @param WPWD\Components\Section $parent the parent component
* @return bool|WPDLib\Util\Error an error object if an error occurred during validation, true if it was validated, false if it did not need to be validated
*/
public function validate($parent = null)
{
$status = parent::validate($parent);
if ($status === true) {
if (is_array($this->args['class'])) {
$this->args['class'] = implode(' ', $this->args['class']);
}
if (!empty($this->args['class'])) {
$this->args['class'] .= ' ';
}
$this->args['class'] .= 'widefat';
if (isset($this->args['options']) && !is_array($this->args['options'])) {
$this->args['options'] = array();
}
$this->_field = FieldManager::get_instance($this->args);
if ($this->_field === null) {
return new UtilError('no_valid_field_type', sprintf(__('The field type %1$s assigned to the field component %2$s is not a valid field type.', 'widgets-definitely'), $this->args['type'], $this->slug), '', ComponentManager::get_scope());
}
if (null === $this->args['default']) {
$this->args['default'] = $this->_field->validate();
}
$this->args = Utility::validate_position_args($this->args);
}
return $status;
}