Display Posts Lockdown

Written by Bill EricksonPublished on December 20, 2012Updated on December 5, 2018

	<?php
	/**
	* Display Posts Lockdown
	*
	* Disables the ability to query by post status and certain post types
	*
	* @author Bill Erickson
	* @link http://www.billerickson.net/code/display-posts-lockdown
	*
	* @param array $args, WP_Query arguments
	* @param array $atts, Shortcode attributes
	* @return array $args
	*/
	function be_display_posts_lockdown( $args, $atts ) {
	$args['post_status'] = 'publish';
	$excluded_post_types = array( 'revision' );
	if( isset( $args['post_type'] ) && in_array( $args['post_type'], $excluded_post_types ) )
	$args['post_type'] = 'post';

	return $args;
	}
	add_filter( 'display_posts_shortcode_args', 'be_display_posts_lockdown', 10, 2 );