+global\Jetpack_Widget_Authors::widget()

Complexity

Conditions	16
Paths	138

Size

Total Lines	132
Code Lines	65

Duplication

Lines	4
Ratio	3.03 %

Importance

Changes

0

<?php
	public function widget( $args, $instance ) {
		global $wpdb;

		$cache_bucket = is_ssl() ? 'widget_authors_ssl' : 'widget_authors';

		if ( '%BEG_OF_TITLE%' != $args['before_title'] ) {
			if ( $output = wp_cache_get( $cache_bucket, 'widget') ) {
				echo $output;
				return;
			}

			ob_start();
		}

		$instance = wp_parse_args( $instance, array( 'title' => __( 'Authors', 'jetpack' ), 'all' => false, 'number' => 5, 'avatar_size' => 48 ) );
		$instance['number'] = min( 10, max( 0, (int) $instance['number'] ) );

		// We need to query at least one post to determine whether an author has written any posts or not
		$query_number = max( $instance['number'], 1 );

		$default_excluded_authors = array();
		/**
		 * Filter authors from the Widget Authors widget.
		 *
		 * @module widgets
		 *
		 * @since 4.5.0
		 *
		 * @param array $default_excluded_authors Array of user ID's that will be excluded
		 */
		$excluded_authors = apply_filters( 'jetpack_widget_authors_exclude', $default_excluded_authors );

		$authors = get_users( array(
			'fields' => 'all',
			'who' => 'authors',
			'exclude' => (array) $excluded_authors,
		) );

		echo $args['before_widget'];
		/** This filter is documented in core/src/wp-includes/default-widgets.php */
		$title = apply_filters( 'widget_title', $instance['title'] );
		echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
		echo '<ul>';

		$default_post_type = 'post';
		/**
		 * Filter types of posts that will be counted in the widget
		 *
		 * @module widgets
		 *
		 * @since 4.5.0
		 *
		 * @param string|array $default_post_type type(s) of posts to count for the widget.
		 */
		$post_types = apply_filters( 'jetpack_widget_authors_post_types', $default_post_type );

		foreach ( $authors as $author ) {
			$r = new WP_Query( array(
				'author'         => $author->ID,
				'posts_per_page' => $query_number,
				'post_type'      => $post_types,
				'post_status'    => 'publish',
				'no_found_rows'  => true,
				'has_password'   => false,
			) );

			if ( ! $r->have_posts() && ! $instance['all'] ) {
				continue;
			}

			echo '<li>';

			// Display avatar and author name
			if ( $r->have_posts() ) {
				echo '<a href="' . get_author_posts_url( $author->ID ) . '">';

				if ( $instance['avatar_size'] > 1 ) {
					echo ' ' . get_avatar( $author->ID, $instance['avatar_size'], '', true ) . ' ';
				}

				echo '<strong>' . esc_html( $author->display_name ) . '</strong>';
				echo '</a>';
			}
			else if ( $instance['all'] ) {
				if ( $instance['avatar_size'] > 1 ) {
					echo get_avatar( $author->ID, $instance['avatar_size'], '', true ) . ' ';
				}

				echo '<strong>' . esc_html( $author->display_name ) . '</strong>';
			}

			if ( 0 == $instance['number'] ) {
				echo '</li>';
				continue;
			}

			// Display a short list of recent posts for this author

			if ( $r->have_posts() ) {
				echo '<ul>';

				while ( $r->have_posts() ) {
					$r->the_post();
					echo '<li><a href="' . get_permalink() . '">';

					if ( get_the_title() ) {
						echo get_the_title();
					} else {
						echo get_the_ID();
					}

					echo '</a></li>';
				}

				echo '</ul>';
			}

			echo '</li>';
		}

		echo '</ul>';
		echo $args['after_widget'];

		wp_reset_postdata();

		if ( '%BEG_OF_TITLE%' != $args['before_title'] ) {
			wp_cache_add( $cache_bucket, ob_get_flush(), 'widget' );
		}

		/** This action is documented in modules/widgets/gravatar-profile.php */
		do_action( 'jetpack_stats_extra', 'widget_view', 'authors' );
	}