/**
* Output a template part.
*
* This function is functionally identical to `get_template_part()`. In addition, it allows you to pass in
* variables for use in the template part using the `$vars` argument, which will then be available in the
* `$this->vars` property from within the template part.
*
* @param string $slug The slug name for the generic template.
* @param string $name The name of the specialised template.
* @param array $vars Variables for use within the template part.
* @param array $args {
* Arguments for the template part.
*
* @type int|false $cache The number of seconds this template part should be cached for, or boolean false
* for no caching. Default false.
* @type string $dir The theme subdirectory to look in for template parts. Default 'template-parts'.
* }
*/
function get_extended_template_part($slug, $name = '', array $vars = [], array $args = [])
{
$template = new Extended_Template_Part($slug, $name, $vars, $args);
echo $template->get_output();
// WPCS: XSS ok.
}
/**
* Output the widget.
*
* This method controls locating the template, handling caching, and outputting the widget's contents.
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance The settings for the particular instance of the widget.
*/
public final function widget($args, $instance)
{
$this->args = $args;
$this->instance = $instance;
$template_args = ['dir' => 'widgets'];
if (isset($this->widget_options['cache'])) {
$template_args['cache'] = absint($this->widget_options['cache']);
}
if (!class_exists('Extended_Template_Part')) {
return;
}
$template_vars = array_merge($this->args, $this->instance);
$template = new Extended_Template_Part($this->get_template_slug(), $this->get_template_name(), $template_vars, $template_args);
if (!$template->has_template()) {
return;
}
if ($this->has_wrapper()) {
echo $this->args['before_widget'];
}
if ($title = $this->get_title()) {
echo $this->args['before_title'] . esc_html($title) . $this->args['after_title'];
}
if (false === $template->args['cache'] || !($output = $template->get_cache())) {
$template->set_vars($this->get_vars());
$output = $template->get_output();
}
echo $output;
if ($this->has_wrapper()) {
echo $this->args['after_widget'];
}
}