bp_theme_compat_reset_post( array $args = array() )

function bp_theme_compat_reset_post( $args = array() ) {
	global $wp_query, $post;

	// Switch defaults if post is set.
	if ( isset( $wp_query->post ) ) {
		$dummy = wp_parse_args( $args, array(
			'ID'                    => $wp_query->post->ID,
			'post_status'           => $wp_query->post->post_status,
			'post_author'           => $wp_query->post->post_author,
			'post_parent'           => $wp_query->post->post_parent,
			'post_type'             => $wp_query->post->post_type,
			'post_date'             => $wp_query->post->post_date,
			'post_date_gmt'         => $wp_query->post->post_date_gmt,
			'post_modified'         => $wp_query->post->post_modified,
			'post_modified_gmt'     => $wp_query->post->post_modified_gmt,
			'post_content'          => $wp_query->post->post_content,
			'post_title'            => $wp_query->post->post_title,
			'post_excerpt'          => $wp_query->post->post_excerpt,
			'post_content_filtered' => $wp_query->post->post_content_filtered,
			'post_mime_type'        => $wp_query->post->post_mime_type,
			'post_password'         => $wp_query->post->post_password,
			'post_name'             => $wp_query->post->post_name,
			'guid'                  => $wp_query->post->guid,
			'menu_order'            => $wp_query->post->menu_order,
			'pinged'                => $wp_query->post->pinged,
			'to_ping'               => $wp_query->post->to_ping,
			'ping_status'           => $wp_query->post->ping_status,
			'comment_status'        => $wp_query->post->comment_status,
			'comment_count'         => $wp_query->post->comment_count,
			'filter'                => $wp_query->post->filter,

			'is_404'                => false,
			'is_page'               => false,
			'is_single'             => false,
			'is_archive'            => false,
			'is_tax'                => false,
		) );
	} else {
		$dummy = wp_parse_args( $args, array(
			'ID'                    => -9999,
			'post_status'           => 'public',
			'post_author'           => 0,
			'post_parent'           => 0,
			'post_type'             => 'page',
			'post_date'             => 0,
			'post_date_gmt'         => 0,
			'post_modified'         => 0,
			'post_modified_gmt'     => 0,
			'post_content'          => '',
			'post_title'            => '',
			'post_excerpt'          => '',
			'post_content_filtered' => '',
			'post_mime_type'        => '',
			'post_password'         => '',
			'post_name'             => '',
			'guid'                  => '',
			'menu_order'            => 0,
			'pinged'                => '',
			'to_ping'               => '',
			'ping_status'           => '',
			'comment_status'        => 'closed',
			'comment_count'         => 0,
			'filter'                => 'raw',

			'is_404'                => false,
			'is_page'               => false,
			'is_single'             => false,
			'is_archive'            => false,
			'is_tax'                => false,
		) );
	}

	// Bail if dummy post is empty.
	if ( empty( $dummy ) ) {
		return;
	}

	// Set the $post global.
	$post = new WP_Post( (object) $dummy );

	// Copy the new post global into the main $wp_query.
	$wp_query->post       = $post;
	$wp_query->posts      = array( $post );

	// Prevent comments form from appearing.
	$wp_query->post_count = 1;
	$wp_query->is_404     = $dummy['is_404'];
	$wp_query->is_page    = $dummy['is_page'];
	$wp_query->is_single  = $dummy['is_single'];
	$wp_query->is_archive = $dummy['is_archive'];
	$wp_query->is_tax     = $dummy['is_tax'];

	// Clean up the dummy post.
	unset( $dummy );

	/**
	 * Force the header back to 200 status if not a deliberate 404.
	 *
	 * @see https://bbpress.trac.wordpress.org/ticket/1973
	 */
	if ( ! $wp_query->is_404() ) {
		status_header( 200 );
	}

	// If we are resetting a post, we are in theme compat.
	bp_set_theme_compat_active( true );

	// If we are in theme compat, we don't need the 'Edit' post link.
	add_filter( 'get_edit_post_link', 'bp_core_filter_edit_post_link', 10, 2 );
}