<?php

namespace WP_CLI\Fetchers;

use WP_Post;

/**
 * Fetch a WordPress post based on one of its attributes.
 */
class Post extends Base {

    /**
     * The message to display when an item is not found.
     *
     * @var string
     */
    protected $msg = 'Could not find the post with ID %d.';

    /**
     * Get a post object by ID
     *
     * @param string $arg The raw CLI argument.
     * @return WP_Post|array|false The item if found; false otherwise.
     */
    public function get( $arg ) {
        $post = get_post( $arg );

        if ( null === $post ) {
            return false;
        }

        return $post;
    }
}