woocommerce/classes/customer.class.php

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<?php
/**
* Customer
*
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* The WooCommerce custoemr class handles storage of the current customer's data, such as location.
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*
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* @class woocommerce_customer
* @package WooCommerce
* @category Class
* @author WooThemes
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*/
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class woocommerce_customer {
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/** constructor */
function __construct() {
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if ( !isset($_SESSION['customer']) ) :
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$default = get_option('woocommerce_default_country');
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if (strstr($default, ':')) :
$country = current(explode(':', $default));
$state = end(explode(':', $default));
else :
$country = $default;
$state = '';
endif;
$data = array(
'country' => $country,
'state' => $state,
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'postcode' => '',
'shipping_country' => $country,
'shipping_state' => $state,
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'shipping_postcode' => '',
'is_vat_exempt' => false
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);
$_SESSION['customer'] = $data;
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$_SESSION['calculated_shipping'] = false;
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endif;
}
/** Is customer outside base country? */
function is_customer_outside_base() {
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if (isset($_SESSION['customer']['country'])) :
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$default = get_option('woocommerce_default_country');
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if (strstr($default, ':')) :
$country = current(explode(':', $default));
$state = end(explode(':', $default));
else :
$country = $default;
$state = '';
endif;
if ($country!==$_SESSION['customer']['shipping_country']) return true;
if ($state && $state!==$_SESSION['customer']['shipping_state']) return true;
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endif;
return false;
}
/** Is customer VAT exempt? */
function is_vat_exempt() {
if (isset($_SESSION['customer']['is_vat_exempt']) && $_SESSION['customer']['is_vat_exempt']) return true;
return false;
}
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/** Gets the state from the current session */
function get_state() {
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if (isset($_SESSION['customer']['state'])) return $_SESSION['customer']['state'];
}
/** Gets the country from the current session */
function get_country() {
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if (isset($_SESSION['customer']['country'])) return $_SESSION['customer']['country'];
}
/** Gets the postcode from the current session */
function get_postcode() {
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if (isset($_SESSION['customer']['postcode']) && $_SESSION['customer']['postcode'] !== false) return strtolower(str_replace(' ', '', $_SESSION['customer']['postcode']));
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}
/** Gets the state from the current session */
function get_shipping_state() {
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if (isset($_SESSION['customer']['shipping_state'])) return $_SESSION['customer']['shipping_state'];
}
/** Gets the country from the current session */
function get_shipping_country() {
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if (isset($_SESSION['customer']['shipping_country'])) return $_SESSION['customer']['shipping_country'];
}
/** Gets the postcode from the current session */
function get_shipping_postcode() {
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if (isset($_SESSION['customer']['shipping_postcode'])) return strtolower(str_replace(' ', '', $_SESSION['customer']['shipping_postcode']));
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}
/** Sets session data for the location */
function set_location( $country, $state, $postcode = '' ) {
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$data = (array) $_SESSION['customer'];
$data['country'] = $country;
$data['state'] = $state;
$data['postcode'] = $postcode;
$_SESSION['customer'] = $data;
}
/** Sets session data for the country */
function set_country( $country ) {
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$_SESSION['customer']['country'] = $country;
}
/** Sets session data for the state */
function set_state( $state ) {
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$_SESSION['customer']['state'] = $state;
}
/** Sets session data for the postcode */
function set_postcode( $postcode ) {
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$_SESSION['customer']['postcode'] = $postcode;
}
/** Sets session data for the location */
function set_shipping_location( $country, $state = '', $postcode = '' ) {
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$data = (array) $_SESSION['customer'];
$data['shipping_country'] = $country;
$data['shipping_state'] = $state;
$data['shipping_postcode'] = $postcode;
$_SESSION['customer'] = $data;
}
/** Sets session data for the country */
function set_shipping_country( $country ) {
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$_SESSION['customer']['shipping_country'] = $country;
}
/** Sets session data for the state */
function set_shipping_state( $state ) {
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$_SESSION['customer']['shipping_state'] = $state;
}
/** Sets session data for the postcode */
function set_shipping_postcode( $postcode ) {
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$_SESSION['customer']['shipping_postcode'] = $postcode;
}
/** Sets session data for the tax exemption */
function set_is_vat_exempt( $is_vat_exempt ) {
$_SESSION['customer']['is_vat_exempt'] = $is_vat_exempt;
}
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/**
* Gets a user's downloadable products if they are logged in
*
* @return array downloads Array of downloadable products
*/
function get_downloadable_products() {
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global $wpdb;
$downloads = array();
if (is_user_logged_in()) :
$user_info = get_userdata(get_current_user_id());
$results = $wpdb->get_results( $wpdb->prepare("SELECT * FROM ".$wpdb->prefix."woocommerce_downloadable_product_permissions WHERE user_id = '%s';", get_current_user_id()) );
if ($results) foreach ($results as $result) :
if ($result->order_id>0) :
$order = &new woocommerce_order( $result->order_id );
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if ( $order->status!='completed' && $order->status!='processing' ) continue;
$product_post = get_post( $result->product_id );
if ($product_post->post_type=='product_variation') :
$_product = &new woocommerce_product_variation( $result->product_id );
else :
$_product = &new woocommerce_product( $result->product_id );
endif;
if ($_product->exists) :
$download_name = $_product->get_title();
else :
$download_name = '#' . $result->product_id;
endif;
$downloads[] = array(
'download_url' => add_query_arg('download_file', $result->product_id, add_query_arg('order', $result->order_key, add_query_arg('email', $user_info->user_email, home_url()))),
'product_id' => $result->product_id,
'download_name' => $download_name,
'order_id' => $order->id,
'order_key' => $order->order_key,
'downloads_remaining' => $result->downloads_remaining
);
endif;
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endforeach;
endif;
return apply_filters('woocommerce_customer_get_downloadable_products', $downloads);
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}
}