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woocommerce
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Set timers to refresh cart fragments before they expire.

This commit is contained in:
Jeff Stieler 2015-10-06 12:14:17 -06:00
parent e94969f5dd
commit 61e6f708d5
1 changed files with 21 additions and 4 deletions
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25
assets/js/frontend/cart-fragments.js
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@ -48,9 +48,17 @@ jQuery( function( $ ) {
}
};
/* Named callback for refreshing cart fragment */
function refresh_cart_fragment() {
$.ajax( $fragment_refresh );
}
/* Cart Handling */
if ( $supports_html5_storage ) {
var cart_timeout = null,
day_in_ms = ( 24 * 60 * 60 * 1000 );
$( document.body ).bind( 'added_to_cart', function( event, fragments, cart_hash ) {
var prev_cart_hash = sessionStorage.getItem( 'wc_cart_hash' );
@ -62,12 +70,16 @@ jQuery( function( $ ) {
sessionStorage.setItem( 'wc_cart_hash', cart_hash );
});
$( document.body ).bind( 'wc_fragments_refreshed', function() {
clearTimeout( cart_timeout );
cart_timeout = setTimeout( refresh_cart_fragment, day_in_ms );
} );
try {
var wc_fragments = $.parseJSON( sessionStorage.getItem( wc_cart_fragments_params.fragment_name ) ),
cart_hash = sessionStorage.getItem( 'wc_cart_hash' ),
cookie_hash = $.cookie( 'woocommerce_cart_hash'),
cart_created = sessionStorage.getItem( 'wc_cart_created' ),
day_in_ms = ( 24 * 60 * 60 * 1000 );
cart_created = sessionStorage.getItem( 'wc_cart_created' );
if ( cart_hash === null || cart_hash === undefined || cart_hash === '' ) {
cart_hash = '';
@ -81,8 +93,13 @@ jQuery( function( $ ) {
throw 'No cart_created';
}
if ( cart_created && ( ( 1 * cart_created ) + day_in_ms ) < ( new Date() ).getTime() ) {
throw 'Fragment expired';
if ( cart_created ) {
var cart_expiration = ( ( 1 * cart_created ) + day_in_ms ),
timestamp_now = ( new Date() ).getTime();
if ( cart_expiration < timestamp_now ) {
throw 'Fragment expired';
}
cart_timeout = setTimeout( refresh_cart_fragment, ( cart_expiration - timestamp_now ) );
}
if ( wc_fragments && wc_fragments['div.widget_shopping_cart_content'] && cart_hash === cookie_hash ) {