woocommerce-emailchef.php

<?php
/*
* Plugin Name: Emailchef for WooCommerce
* Plugin Uri: http://emailchef.com/email-marketing-woocommerce-emailchef/
* Description: Using this WooCommerce plugin, Emailchef can communicate with your online store and it creates easy, simply and automatic targeted campaigns.
* Author: emailchef
* Author URI: https://www.emailchef.com
* Version: 5.5.1
* Tested up: 6.7
* WC requires at least: 8.3.1
* WC tested up to: 9.6.1
* Text Domain: emailchef-for-woocommerce
* Domain Path: /languages/
* License: GPL v2
*/

if ( ! defined( 'ABSPATH' ) ) {
	die;
}

/**
 *
 * Full path to the WooCommerce Emailchef File
 *
 */

define( 'WC_EMAILCHEF_FILE', __FILE__ );

define('WC_EMAILCHEF_VERSION', '5.5.1');

/**
 *
 * The main plugin class
 *
 */

require_once( 'includes/class-wc-emailchef-plugin.php' );

function wc_ec_get_total_by_days( $customer_id = null, $gap_days = 0 ) {
	if ( is_null( $customer_id ) ) {
		return 0;
	}

	if ( $gap_days == 0 ) {
		return wc_get_customer_total_spent( $customer_id );
	}

	$customer_id = absint( $customer_id );
	$gap_days    = absint( $gap_days );

	$date_from = ( new DateTime() )->modify( "-{$gap_days} days" )->format( 'Y-m-d H:i:s' );

	$query = new WC_Order_Query( array(
		'customer_id' => $customer_id,
		'status'      => array( 'wc-completed', 'wc-processing' ),
		'date_after'  => $date_from,
		'return'      => 'ids',
	) );

	$order_ids   = $query->get_orders();
	$total_spent = 0;

	foreach ( $order_ids as $order_id ) {
		$order       = wc_get_order( $order_id );
		$total_spent += $order->get_total();
	}

	return $total_spent;
}

/**
 * @param $customer_id
 *
 * @return string
 *
 *
 */

function wc_ec_get_all_products( $customer_id, $no_order = - 1 ) {
	$products = array();

	if ( empty( $customer_id ) ) {
		$customer_id = get_current_user_id();
	}

	// Ottieni gli ordini del cliente
	$query_args = array(
		'customer_id' => $customer_id,
		'status'      => array_keys( wc_get_order_statuses() ),
		'limit'       => $no_order == - 1 ? - 1 : 1,
		'orderby'     => 'date',
		'order'       => 'DESC',
	);

	$query           = new WC_Order_Query( $query_args );
	$customer_orders = $query->get_orders();

	if ( ! empty( $customer_orders ) ) {
		foreach ( $customer_orders as $order ) {
			foreach ( $order->get_items() as $order_item ) {
				$product_id = $order_item->get_product_id();
				if ( ! in_array( $product_id, $products ) ) {
					$products[] = $product_id;
				}
			}
		}
	}

	return implode( ", ", $products );
}

function wc_ec_get_customer_last_order( $customer_id ) {
	$customer_id = absint( $customer_id );

	$query = new WC_Order_Query( array(
		'customer_id' => $customer_id,
		'limit'       => 1,
		'orderby'     => 'date',
		'order'       => 'DESC',
		'status'      => 'completed',
	) );

	$orders = $query->get_orders();

	if ( ! empty( $orders ) ) {
		return $orders[0];
	}

	return null;
}

function wc_ec_get_order_status_name( $status ) {
	$order_statuses = array(
		'wc-pending'    => 'Pending Payment',
		'wc-processing' => 'Processing',
		'wc-on-hold'    => 'On Hold',
		'wc-completed'  => 'Completed',
		'wc-cancelled'  => 'Cancelled',
		'wc-refunded'   => 'Refunded',
		'wc-failed'     => 'Failed',
	);

	return isset( $order_statuses[ $status ] ) ? $order_statuses[ $status ] : $status;
}

function wc_ec_last_active( $user_id ) {
	return get_user_meta( $user_id, 'wc_last_active', true );
}

function wc_ec_get_user_registration( $user_id ) {
	$userdata = get_userdata( $user_id );
	$date     = date( "Y-m-d", strtotime( $userdata->user_registered ) );
	if ( $date == '' || $date == null ) {
		return wc_ec_last_active( $user_id );
	}

	return $date;
}

/**
 * @param $order WC_Order
 *
 * @return mixed|string
 */

function wc_ec_get_user_registration_byorder( $order ) {

	$user = $order->get_user();
	if ( $user !== false ) {
		return wc_ec_get_user_registration( $user );
	}

	return $order->get_date_created()->format( "Y-m-d" );
}

function wc_ec_nf_or_empty( $price ) {

	if ( (int) $price === 0 ) {
		return "";
	}

	return number_format( $price, 2 );

}

function wc_ec_get_option_name(
	$option_name
) {
	return apply_filters( 'wc_ec_add_prefix', $option_name );
}

function wc_ec_get_option_value(
	$option_name
) {
	return get_option(
		wc_ec_get_option_name( $option_name )
	);
}

function wc_ec_update_option(
	$option_name,
	$option_value
) {
	return update_option(
		wc_ec_get_option_name( $option_name ),
		$option_value
	);
}

function wc_ec_get_dropdown_pages(
	$option_name,
	$_args = null
) {

	$value = wc_ec_get_option_value( $option_name );

	$args = array(
		'id'               => wc_ec_get_option_name( $option_name ),
		'name'             => wc_ec_get_option_name( $option_name ),
		'sort_column'      => 'menu_order',
		'sort_order'       => 'ASC',
		'show_option_none' => ' ',
		'class'            => "wc-enhanced-select-nostd",
		'echo'             => false,
		'selected'         => absint( $value ),
		'post_status'      => 'publish,private,draft',
	);

	if ( ! is_null( $_args ) ) {
		$args = wp_parse_args( $_args, $args );
	}

	return wp_dropdown_pages( $args );
}

function wc_ec_get_abandoned_carts_start_interval(): string {
	return apply_filters( 'ec_get_abandoned_carts_start_interval_value', 7 ) . " " .
	       apply_filters( 'ec_get_abandoned_carts_start_interval_unit', "DAY" );
}

function wc_ec_get_abandoned_carts_end_value(){
	$cron_end_interval_value = wc_ec_get_option_value("cron_end_interval_value");
	if ($cron_end_interval_value){
		$cron_end_interval_value = 24;
	}
	return apply_filters( 'ec_get_abandoned_carts_end_interval_value', $cron_end_interval_value );
}


function wc_ec_get_abandoned_carts_end_unit(){
	$default_unit = "HOUR";
	$unit =  apply_filters( 'ec_get_abandoned_carts_end_interval_unit', $default_unit );
	if (!in_array($unit, array("HOUR", "DAY"))){
		return $default_unit;
	}
	return $unit;
}

function wc_ec_get_abandoned_carts_end_interval(): string {
	return wc_ec_get_abandoned_carts_end_value() . " " .
	       wc_ec_get_abandoned_carts_end_unit();
}

function WCEC() {
	return WC_Emailchef_Plugin::get_instance();
}

WCEC();