<?php
/**
 * Functions
 *
 * @package     AffiliateCoupons\Functions
 * @since       1.0.0
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

global $affcoups_shortcode_atts; // User input
global $affcoups_template_args; // Template variables

/*
 * Get content from a single post
 */
function affcoups_get_post_content( $postid = null ) {

	if ( empty( $postid ) ) {
		$postid = get_the_ID();
	}

	$post    = get_post( $postid );
	$content = $post->post_content;
	$content = apply_filters( 'the_content', $content );
	$content = str_replace( ']]>', ']]&gt;', $content );

	return $content;
}

/**
 * Check content if scripts must be loaded
 */
function affcoups_has_plugin_content() {

	global $post;

	if ( ( is_a( $post, 'WP_Post' ) && ( has_shortcode( $post->post_content, 'affcoups' ) || has_shortcode( $post->post_content, 'affcoups_coupons' ) ) ) ) {
		return true;
	}

	return false;
}

/**
 * Get coupon post type slug
 *
 * @return string
 */
function affcoups_get_coupon_post_type_slug() {
	return apply_filters( 'affcoups_coupon_post_type_slug', 'coupons' );
}