BP_Core_Network_Posts_Widget

class BP_Core_Network_Posts_Widget extends WP_Widget {
    

	/**
	 * Constructor method.
	 *
	 * @since 1.5.0
	 */
	public function __construct() {

		// Setup widget name & description.
		$name        = _x( 'BuddyBoss - Network Posts', 'widget name', 'buddyboss' );
		$description = __( 'A dynamic list of network posts', 'buddyboss' );

		// Call WP_Widget constructor.
		parent::__construct( false, $name, array(
			'description'                 => $description,
			'classname'                   => 'network_posts_widget buddypress widget',
			'customize_selective_refresh' => true,
		) );

		if ( is_customize_preview() || is_active_widget( false, false, $this->id_base ) ) {
			add_action( 'bp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
		}
	}

	/**
	 * Enqueue scripts.
	 *
	 * @since 2.6.0
	 */
	public function enqueue_scripts() {
		wp_enqueue_script( 'bp-widget-members' );
	}

	/**
	 * Display the Members widget.
	 *
	 * @since 1.0.3
	 *
	 * @see WP_Widget::widget() for description of parameters.
	 *
	 * @param array $args     Widget arguments.
	 * @param array $instance Widget settings, as saved by the user.
	 */
	public function widget( $args, $instance ) {

		// Get widget settings.
		$settings = $this->parse_settings( $instance );

		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
		$title = apply_filters( 'widget_title', $settings['title'], $instance, $this->id_base );

		$number		 = (!empty( $instance[ 'number' ] ) ) ? absint( $instance[ 'number' ] ) : 5;
		$show_date	 = isset( $instance[ 'show_date' ] ) ? $instance[ 'show_date' ] : false;
		$show_image	 = isset( $instance[ 'show_image' ] ) ? $instance[ 'show_image' ] : true;

		if ( ! function_exists( 'get_sites' ) ){
		    return;
        }

		$blogs = get_sites(array(
            'fields' => 'ids',
            'orderby' => 'last_updated',
            'order' => 'DESC',
        ));

		$args['before_widget'];

		if ( $title ) {
            echo $args['before_title'] . $title . $args['after_title'];
        }

		if( $blogs ) {
		    ?> <ul id="network-list" class="item-list" aria-live="polite" aria-relevant="all" aria-atomic="true"> <?php
			foreach ( $blogs as $blog_key ) {
				switch_to_blog($blog_key);

				/**
				 * Filters the arguments for the Recent Posts widget.
				 *
				 * @since 3.4.0
				 *
				 * @see WP_Query::get_posts()
				 *
				 * @param array $args An array of arguments used to retrieve the recent posts.
				 */
				$r = new WP_Query( apply_filters( 'widget_network_posts_args', array(
					'posts_per_page'		 => $number,
					'no_found_rows'			 => true,
					'post_status'			 => 'publish',
					'ignore_sticky_posts'	 => true
				) ) );

				if ( $r->have_posts() ) { ?>
                    <?php while ( $r->have_posts() ) : $r->the_post(); ?>
                        <li class="vcard">
                            <div class="item-avatar">
                                <a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ), get_the_author_meta( 'user_nicename' ) ); ?>">
                                    <?php echo get_avatar( get_the_author_meta( 'ID' ), 80 ); ?>
                                </a>
                            </div>

                            <div class="item">
                                <div class="item-title">
                                    <a class="post-author" href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ), get_the_author_meta( 'user_nicename' ) ); ?>"><?php the_author(); ?></a>
                                    <span class="netowrk-post-type">created a post:</span>

                                </div>
                                <div class="item-data">
                            <span class="netowrk-post-content">
                                <a href="<?php the_permalink(); ?>" class="bb-title"><?php echo wp_trim_words( the_title( '', '', false ), 6, '&hellip;' ); ?></a>
                            </span>
                                    <?php if ( $show_image && has_post_thumbnail() ) { ?>
                                        <div class="data-photo"><a href="<?php the_permalink(); ?>"
                                                                   title="<?php echo esc_attr( sprintf( __( 'Permalink to %s', 'buddyboss' ), the_title_attribute( 'echo=0' ) ) ); ?>"
                                                                   class="entry-media entry-img">
                                                <?php the_post_thumbnail(); ?>
                                            </a>
                                        </div>
                                    <?php } ?>
                                    <?php if ( $show_date ) : ?>
                                        <br/><span class="netowrk-post-activity"><?php echo get_the_date(); ?></span>
                                    <?php endif; ?>
                                </div>
                            </div>
                        </li>
                    <?php endwhile; ?>
					<?php
					// Reset the global $the_post as this query will have stomped on it
					wp_reset_postdata();
				}
                // Back the current blog
				restore_current_blog();
			}
			?> </ul><?php
		}

		echo $args['after_widget'];

	}

	/**
	 * Update the Members widget options.
	 *
	 * @since 1.0.3
	 *
	 * @param array $new_instance The new instance options.
	 * @param array $old_instance The old instance options.
	 * @return array $instance The parsed options to be saved.
	 */
	public function update( $new_instance, $old_instance ) {
		$instance = $old_instance;

		$instance['title']          = strip_tags( $new_instance['title'] );
		$instance[ 'number' ]	 = (int) $new_instance[ 'number' ];
		$instance[ 'show_date' ] = isset( $new_instance[ 'show_date' ] ) ? (bool) $new_instance[ 'show_date' ] : false;
		$instance[ 'show_image' ] = isset( $new_instance[ 'show_image' ] ) ? (bool) $new_instance[ 'show_image' ] : false;

		return $instance;
	}

	/**
	 * Output the Members widget options form.
	 *
	 * @since 1.0.3
	 *
	 * @param array $instance Widget instance settings.
	 * @return void
	 */
	public function form( $instance ) {

		// Get widget settings.
        $title		 = isset( $instance[ 'title' ] ) ? esc_attr( $instance[ 'title' ] ) : __( 'Recent Networkside Posts', 'buddyboss' );
        $number		 = isset( $instance[ 'number' ] ) ? absint( $instance[ 'number' ] ) : 1;
        $show_date	 = isset( $instance[ 'show_date' ] ) ? (bool) $instance[ 'show_date' ] : true;
        $show_image	 = isset( $instance[ 'show_image' ] ) ? (bool) $instance[ 'show_image' ] : true;
        ?>
        <p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'buddyboss' ); ?></label>
            <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $title; ?>" /></p>

        <p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of posts to show for each blog:', 'buddyboss' ); ?></label>
            <input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" /></p>

        <p><input class="checkbox" type="checkbox"<?php checked( $show_date ); ?> id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" />
            <label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Display post date?', 'buddyboss' ); ?></label></p>

        <p><input class="checkbox" type="checkbox"<?php checked( $show_image ); ?> id="<?php echo $this->get_field_id( 'show_image' ); ?>" name="<?php echo $this->get_field_name( 'show_image' ); ?>" />
            <label for="<?php echo $this->get_field_id( 'show_image' ); ?>"><?php _e( 'Display post featured image?', 'buddyboss' ); ?></label></p>

	<?php
	}

	/**
	 * Merge the widget settings into defaults array.
	 *
	 * @since 2.3.0
	 *
	 *
	 * @param array $instance Widget instance settings.
	 * @return array
	 */
	public function parse_settings( $instance = array() ) {
		return bp_parse_args( $instance, array(
			'title' 	     => __( 'Recent Networkside Posts', 'buddyboss' ),
			'number' 	 => 1,
			'show_date' => true,
			'show_image' 	 => true
		), 'bb_network_posts_widget_settings' );
	}
}