/*** RECENTLY ACTIVE WIDGET *****************/

class BP_Core_Recently_Active_Widget extends WP_Widget {
    function bp_core_recently_active_widget() {
        parent::WP_Widget( false, $name = __( 'Recent Rioters', 'buddypress' ) );
    }

    function widget($args, $instance) {
        global $bp;

        extract( $args );

        echo $before_widget;
        echo $before_title
           . $widget_name
           . $after_title; ?>

        <?php if ( bp_has_members( 'user_id=0&type=active&per_page=' . $instance['max_members'] . '&max=' . $instance['max_members'] . '&populate_extras=0' ) ) : ?>
            <div class="avatar-block">
                <?php while ( bp_members() ) : bp_the_member(); ?>
                    <div class="item-avatar">
                        <a href="<?php bp_member_permalink() ?>"><?php bp_member_avatar() ?></a>
                    </div>
                <?php endwhile; ?>
            </div>
        <?php else: ?>

            <div class="widget-error">
                <?php _e( 'There are no recently active members', 'buddypress' ) ?>
            </div>

        <?php endif; ?>

        <?php echo $after_widget; ?>
    <?php
    }

    function update( $new_instance, $old_instance ) {
        $instance = $old_instance;
        $instance['max_members'] = strip_tags( $new_instance['max_members'] );

        return $instance;
    }

    function form( $instance ) {
        $instance = wp_parse_args( (array) $instance, array( 'max_members' => 15 ) );
        $max_members = strip_tags( $instance['max_members'] );
        ?>

        <p><label for="bp-core-widget-members-max"><?php _e('Max Members to show:', 'buddypress'); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_members' ); ?>" name="<?php echo $this->get_field_name( 'max_members' ); ?>" type="text" value="<?php echo esc_attr( $max_members ); ?>" style="width: 30%" /></label></p>
    <?php
    }
}