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<?php
namespace DoclyCore\WpWidgets;
use WP_Widget;
use WP_Query;
/**
* Widget API: WP_Widget_Recent_Posts class
*
* @package WordPress
* @subpackage Widgets
* @since 4.4.0
*/
/**
* Core class used to implement a Recent Posts widget.
*
* @since 2.8.0
*
* @see WP_Widget
*/
class Docs extends WP_Widget {
/**
* Sets up a new Recent Posts widget instance.
*
* @since 2.8.0
*/
public function __construct() {
$widget_ops = array(
'classname' => 'docs_widget',
'description' => esc_html__( 'List of your documentations.', 'docly' ),
'customize_selective_refresh' => true,
);
parent::__construct( 'docly-docs', esc_html__( '(Docly) Docs List', 'docly' ), $widget_ops );
$this->alt_option_name = 'widget_docs';
}
/**
* Outputs the content for the current Recent Posts widget instance.
*
* @since 2.8.0
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Recent Posts widget instance.
*/
public function widget( $args, $instance ) {
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : esc_html__( 'Documentation List', 'docly' );
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
if ( ! $number ) {
$number = 5;
}
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
?>
<ul class="list-unstyled">
<?php
/**
* Get the parent docs with query
*/
$docs = get_pages(array(
'post_type' => 'docs',
'parent' => 0,
'number' => $number
));
foreach ( $docs as $doc ) :
$favicon_icon = function_exists('get_field') ? get_field('favicon_icon', $doc->ID) : '';
?>
<li>
<a href="<?php echo get_permalink($doc->ID); ?>">
<?php
if ( $favicon_icon ) {
echo wp_get_attachment_image($favicon_icon, 'full');
} else {
echo get_the_post_thumbnail( $doc->ID );
}
echo wp_kses_post($doc->post_title);
?>
</a>
</li>
<?php
endforeach;
?>
</ul>
<?php
echo $args['after_widget'];
}
/**
* Outputs the settings form for the Recent Posts widget.
*
* @since 2.8.0
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
$length = isset( $instance['length'] ) ? absint( $instance['length'] ) : 24;
$show_date = isset( $instance['show_date'] ) ? (bool) $instance['show_date'] : true;
?>
<p><label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html_e( 'Title:', 'docly' ); ?></label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
<p><label for="<?php echo esc_attr($this->get_field_id( 'number' )); ?>"><?php esc_html_e( 'Number of Posts to Show:', 'docly' ); ?></label>
<input class="tiny-text" id="<?php echo esc_attr($this->get_field_id( 'number' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'number' )); ?>" type="number" step="1" min="1" value="<?php echo esc_attr($number); ?>" size="4" /></p>
<?php
}
/**
* Handles updating the settings for the current Recent Posts widget instance.
*
* @since 2.8.0
*
* @param array $new_instance New settings for this instance as input by the user via
* WP_Widget::form().
* @param array $old_instance Old settings for this instance.
* @return array Updated settings to save.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['number'] = (int) $new_instance['number'];
return $instance;
}
}