widget-opened-topics.php

<?php 
class Opened_Topics_Widget extends WP_Widget {

	public function __construct() {
		parent::__construct(
			'widget_display_topics', // Base ID
			__( 'Recent Topics', 'bbpress' ), // Name
			array( 'description' => __( 'A list of recent topics, replied by customers.', 'bbpress' ), ) // Args
		);
	}

	public function widget( $args = array(), $instance = array() ) {

		if( ! SS_Envato_API()->user->is_staff() ) return;

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

		// Typical WordPress filter
		$settings['title'] = apply_filters( 'widget_title',           $settings['title'], $instance, $this->id_base );

		// bbPress filter
		$settings['title'] = apply_filters( 'bbp_topic_widget_title', $settings['title'], $instance, $this->id_base );

		$author_exclude = array(
			'',
		);

		// How do we want to order our results?
		$topics_query = array(
			'post_type'           => bbp_get_topic_post_type(),
			'post_parent'         => $settings['parent_forum'],
			'posts_per_page'      => (int) $settings['max_shown'],
			'post_status'         => array( bbp_get_public_status_id() ),
			'ignore_sticky_posts' => true,
			'no_found_rows'       => true,
			'meta_key'            => '_bbp_last_active_time',
			'orderby'             => 'meta_value',
			'order'               => 'DESC',
			'meta_query' => array(
				array(
					'key'     => '_bbp_forum_id',
					'value'   => bbp_get_forum_id()
				),
			),
		);

		// get_post_meta( $reply_id, '_bbp_anonymous_name', true );

		// Note: private and hidden forums will be excluded via the
		// bbp_pre_get_posts_normalize_forum_visibility action and function.
		$widget_query = new WP_Query( $topics_query );

		// Bail if no topics are found
		if ( ! $widget_query->have_posts() ) {
			return;
		}

		?>
		<div class="widget_display_topics">

		<?php

		echo $args['before_widget'];

		if ( !empty( $settings['title'] ) ) {
			echo $args['before_title'] . $settings['title'] . $args['after_title'];
		} ?>

			<ul>

				<?php while ( $widget_query->have_posts() ) :

					$widget_query->the_post();
					$topic_id    = bbp_get_topic_id( $widget_query->post->ID );
					$author_link = '';

					$reply_id = bbp_get_topic_last_reply_id($topic_id);
					$author_id = bbp_get_reply_author_id( $reply_id );
					$reply_author = bbp_get_reply_author( $reply_id );
					$author_link = '<strong>' . $reply_author . '</strong>';

					if( in_array($reply_author, $author_exclude) ) continue;


					// Maybe get the topic author
					if ( ! empty( $settings['show_user'] ) ) :
						//$author_link = bbp_get_topic_author_link( array( 'post_id' => $topic_id, 'type' => 'both', 'size' => 14 ) );
					endif; ?>

					<li>
						<a class="bbp-forum-title" href="<?php echo esc_url( bbp_get_reply_url( $reply_id ) ); ?>"><?php bbp_topic_title( $topic_id ); ?></a>

						<?php if ( ! empty( $author_link ) ) : ?>

							<?php printf( _x( 'by %1$s', 'widgets', 'bbpress' ), '<span class="topic-author">' . $author_link . '</span>' ); ?>

						<?php endif; ?>

						<?php if ( ! empty( $settings['show_date'] ) ) : ?>

							<div><?php bbp_topic_last_active_time( $topic_id ); ?></div>

						<?php endif; ?>

					</li>

				<?php endwhile; ?>

			</ul>

		<?php echo $args['after_widget'];?>
		<div class="clear"></div>
		</div>

		<?php

		// Reset the $post global
		wp_reset_postdata();
	}

	public function update( $new_instance = array(), $old_instance = array() ) {
		$instance                 = $old_instance;
		$instance['title']        = strip_tags( $new_instance['title'] );
		$instance['order_by']     = strip_tags( $new_instance['order_by'] );
		$instance['parent_forum'] = sanitize_text_field( $new_instance['parent_forum'] );
		$instance['show_date']    = (bool) $new_instance['show_date'];
		$instance['show_user']    = (bool) $new_instance['show_user'];
		$instance['max_shown']    = (int) $new_instance['max_shown'];

		// Force to any
		if ( !empty( $instance['parent_forum'] ) && !is_numeric( $instance['parent_forum'] ) ) {
			$instance['parent_forum'] = 'any';
		}

		return $instance;
	}

	public function form( $instance = array() ) {

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

		<p><label for="<?php echo $this->get_field_id( 'title'     ); ?>"><?php _e( 'Title:',                  'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title'     ); ?>" name="<?php echo $this->get_field_name( 'title'     ); ?>" type="text" value="<?php echo esc_attr( $settings['title']     ); ?>" /></label></p>
		<p><label for="<?php echo $this->get_field_id( 'max_shown' ); ?>"><?php _e( 'Maximum topics to show:', 'bbpress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_shown' ); ?>" name="<?php echo $this->get_field_name( 'max_shown' ); ?>" type="text" value="<?php echo esc_attr( $settings['max_shown'] ); ?>" /></label></p>

		<p>
			<label for="<?php echo $this->get_field_id( 'parent_forum' ); ?>"><?php _e( 'Parent Forum ID:', 'bbpress' ); ?>
				<input class="widefat" id="<?php echo $this->get_field_id( 'parent_forum' ); ?>" name="<?php echo $this->get_field_name( 'parent_forum' ); ?>" type="text" value="<?php echo esc_attr( $settings['parent_forum'] ); ?>" />
			</label>

			<br />

			<small><?php _e( '"0" to show only root - "any" to show all', 'bbpress' ); ?></small>
		</p>

		<p><label for="<?php echo $this->get_field_id( 'show_date' ); ?>"><?php _e( 'Show post date:',    'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_date' ); ?>" name="<?php echo $this->get_field_name( 'show_date' ); ?>" <?php checked( true, $settings['show_date'] ); ?> value="1" /></label></p>
		<p><label for="<?php echo $this->get_field_id( 'show_user' ); ?>"><?php _e( 'Show topic author:', 'bbpress' ); ?> <input type="checkbox" id="<?php echo $this->get_field_id( 'show_user' ); ?>" name="<?php echo $this->get_field_name( 'show_user' ); ?>" <?php checked( true, $settings['show_user'] ); ?> value="1" /></label></p>

		<?php
	}

	public function parse_settings( $instance = array() ) {
		return bbp_parse_args( $instance, array(
			'title'        => __( 'Recent Topics', 'bbpress' ),
			'max_shown'    => 5,
			'show_date'    => false,
			'show_user'    => false,
			'parent_forum' => 'any',
			'order_by'     => false
		), 'topic_widget_settings' );
	}
}

add_action( 'widgets_init', function(){
     register_widget( 'Opened_Topics_Widget' );
});