woocommerce/assets/js/frontend/checkout.js

497 lines
15 KiB
JavaScript

jQuery( function( $ ) {
// wc_checkout_params is required to continue, ensure the object exists
if ( typeof wc_checkout_params === 'undefined' ) {
return false;
}
$.blockUI.defaults.overlayCSS.cursor = 'default';
var wc_checkout_form = {
updateTimer: false,
dirtyInput: false,
xhr: false,
$order_review: $( '#order_review' ),
$checkout_form: $( 'form.checkout' ),
init: function() {
$( 'body' ).bind( 'update_checkout', this.reset_update_checkout_timer );
$( 'body' ).bind( 'update_checkout', this.update_checkout );
$( 'body' ).bind( 'init_checkout', this.init_checkout );
// Payment methods
this.$order_review.on( 'click', '.payment_methods input.input-radio', this.payment_method_selected );
// Form submission
this.$checkout_form.on( 'submit', this.submit );
// Inline validation
this.$checkout_form.on( 'blur input change', '.input-text, select', this.validate_field );
// Inputs/selects which update totals
this.$checkout_form.on( 'input change', 'select.shipping_method, input[name^=shipping_method], #ship-to-different-address input, .update_totals_on_change select, .update_totals_on_change input[type=radio]', this.trigger_update_checkout );
this.$checkout_form.on( 'change', '.address-field input.input-text, .update_totals_on_change input.input-text', this.maybe_input_changed );
this.$checkout_form.on( 'input change', '.address-field select', this.input_changed );
this.$checkout_form.on( 'input keydown', '.address-field input.input-text, .update_totals_on_change input.input-text', this.queue_update_checkout );
// Address fields
this.$checkout_form.on( 'change', '#ship-to-different-address input', this.ship_to_different_address );
// Trigger events
this.$order_review.find( 'input[name=payment_method]:checked' ).triggerHandler( 'click' );
this.$checkout_form.find( '#ship-to-different-address input' ).change();
// Update on page load
if ( wc_checkout_params.is_checkout === '1' ) {
$( 'body' ).trigger( 'init_checkout' );
}
if ( wc_checkout_params.option_guest_checkout === 'yes' ) {
$( 'input#createaccount' ).change( this.toggle_create_account ).change();
}
},
toggle_create_account: function( e ) {
$( 'div.create-account' ).hide();
if ( $( this ).is( ':checked' ) ) {
$( 'div.create-account' ).slideDown();
}
},
init_checkout: function( e ) {
$( '#billing_country, #shipping_country, .country_to_state' ).change();
$( 'body' ).trigger( 'update_checkout' );
},
maybe_input_changed: function( e ) {
if ( wc_checkout_form.dirtyInput ) {
wc_checkout_form.input_changed();
}
},
input_changed: function( e ) {
wc_checkout_form.dirtyInput = this;
wc_checkout_form.maybe_update_checkout();
},
queue_update_checkout: function( e ) {
var code = e.keyCode || e.which || 0;
if ( code === 9 ) {
return true;
}
wc_checkout_form.dirtyInput = this;
wc_checkout_form.reset_update_checkout_timer();
wc_checkout_form.updateTimer = setTimeout( wc_checkout_form.maybe_update_checkout, '1000' );
},
trigger_update_checkout: function( e ) {
wc_checkout_form.reset_update_checkout_timer();
wc_checkout_form.dirtyInput = false;
$( 'body' ).trigger( 'update_checkout' );
},
maybe_update_checkout: function() {
var update_totals = true;
if ( $( wc_checkout_form.dirtyInput ).size() ) {
$required_inputs = $( wc_checkout_form.dirtyInput ).closest( 'div' ).find( '.address-field.validate-required' );
if ( $required_inputs.size() ) {
$required_inputs.each( function( e ) {
if ( $( this ).find( 'input.input-text' ).val() === '' ) {
update_totals = false;
}
});
}
}
if ( update_totals ) {
wc_checkout_form.trigger_update_checkout();
}
},
ship_to_different_address: function( e ) {
$( 'div.shipping_address' ).hide();
if ( $( this ).is( ':checked' ) ) {
$( 'div.shipping_address' ).slideDown();
}
},
payment_method_selected: function( e ) {
if ( $( '.payment_methods input.input-radio' ).length > 1 ) {
var target_payment_box = $( 'div.payment_box.' + $( this ).attr( 'ID' ) );
if ( $( this ).is( ':checked' ) && ! target_payment_box.is( ':visible' ) ) {
$( 'div.payment_box' ).filter( ':visible' ).slideUp( 250 );
if ( $( this ).is( ':checked' ) ) {
$( 'div.payment_box.' + $( this ).attr( 'ID' ) ).slideDown( 250 );
}
}
} else {
$( 'div.payment_box' ).show();
}
if ( $( this ).data( 'order_button_text' ) ) {
$( '#place_order' ).val( $( this ).data( 'order_button_text' ) );
} else {
$( '#place_order' ).val( $( '#place_order' ).data( 'value' ) );
}
},
reset_update_checkout_timer: function() {
clearTimeout( wc_checkout_form.updateTimer );
},
validate_field: function( e ) {
var $this = $( this ),
$parent = $this.closest( '.form-row' ),
validated = true;
if ( $parent.is( '.validate-required' ) ) {
if ( $this.val() === '' ) {
$parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-required-field' );
validated = false;
}
}
if ( $parent.is( '.validate-email' ) ) {
if ( $this.val() ) {
/* http://stackoverflow.com/questions/2855865/jquery-validate-e-mail-address-regex */
var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
if ( ! pattern.test( $this.val() ) ) {
$parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-email' );
validated = false;
}
}
}
if ( validated ) {
$parent.removeClass( 'woocommerce-invalid woocommerce-invalid-required-field' ).addClass( 'woocommerce-validated' );
}
},
update_checkout: function() {
if ( wc_checkout_form.xhr ) {
wc_checkout_form.xhr.abort();
}
var shipping_methods = [];
$( 'select.shipping_method, input[name^=shipping_method][type=radio]:checked, input[name^=shipping_method][type=hidden]' ).each( function( index, input ) {
shipping_methods[ $( this ).data( 'index' ) ] = $( this ).val();
} );
var payment_method = $( '#order_review input[name=payment_method]:checked' ).val(),
country = $( '#billing_country' ).val(),
state = $( '#billing_state' ).val(),
postcode = $( 'input#billing_postcode' ).val(),
city = $( '#billing_city' ).val(),
address = $( 'input#billing_address_1' ).val(),
address_2 = $( 'input#billing_address_2' ).val(),
s_country,
s_state,
s_postcode,
s_city,
s_address,
s_address_2;
if ( $( '#ship-to-different-address input' ).is( ':checked' ) ) {
s_country = $( '#shipping_country' ).val();
s_state = $( '#shipping_state' ).val();
s_postcode = $( 'input#shipping_postcode' ).val();
s_city = $( '#shipping_city' ).val();
s_address = $( 'input#shipping_address_1' ).val();
s_address_2 = $( 'input#shipping_address_2' ).val();
} else {
s_country = country;
s_state = state;
s_postcode = postcode;
s_city = city;
s_address = address;
s_address_2 = address_2;
}
$( '.woocommerce-checkout-payment, .woocommerce-checkout-review-order-table' ).block({
message: null,
overlayCSS: {
background: '#fff',
opacity: 0.6
}
});
var data = {
action: 'woocommerce_update_order_review',
security: wc_checkout_params.update_order_review_nonce,
shipping_method: shipping_methods,
payment_method: payment_method,
country: country,
state: state,
postcode: postcode,
city: city,
address: address,
address_2: address_2,
s_country: s_country,
s_state: s_state,
s_postcode: s_postcode,
s_city: s_city,
s_address: s_address,
s_address_2: s_address_2,
post_data: $( 'form.checkout' ).serialize()
};
wc_checkout_form.xhr = $.ajax({
type: 'POST',
url: wc_checkout_params.ajax_url,
data: data,
success: function( data ) {
// Always update the fragments
if ( data && data.fragments ) {
$.each( data.fragments, function ( key, value ) {
$( key ).replaceWith( value );
$( key ).unblock();
} );
}
// Check for error
if ( 'failure' == data.result ) {
var $form = $( 'form.checkout' );
if ( 'true' === data.reload ) {
window.location.reload();
return;
}
$( '.woocommerce-error, .woocommerce-message' ).remove();
// Add new errors
if ( data.messages ) {
$form.prepend( data.messages );
} else {
$form.prepend( data );
}
// Lose focus for all fields
$form.find( '.input-text, select' ).blur();
// Scroll to top
$( 'html, body' ).animate( {
scrollTop: ( $( 'form.checkout' ).offset().top - 100 )
}, 1000 );
}
// Trigger click e on selected payment method
$( '.woocommerce-checkout' ).find( 'input[name=payment_method]:checked' ).triggerHandler( 'click' );
// Fire updated_checkout e
$( 'body' ).trigger( 'updated_checkout' );
}
});
},
submit: function( e ) {
wc_checkout_form.reset_update_checkout_timer();
var $form = $( this );
if ( $form.is( '.processing' ) ) {
return false;
}
// Trigger a handler to let gateways manipulate the checkout if needed
if ( $form.triggerHandler( 'checkout_place_order' ) !== false && $form.triggerHandler( 'checkout_place_order_' + $( '#order_review input[name=payment_method]:checked' ).val() ) !== false ) {
$form.addClass( 'processing' );
var form_data = $form.data();
if ( form_data["blockUI.isBlocked"] != 1 ) {
$form.block({
message: null,
overlayCSS: {
background: '#fff',
opacity: 0.6
}
});
}
$.ajax({
type: 'POST',
url: wc_checkout_params.checkout_url,
data: $form.serialize(),
success: function( code ) {
var result = '';
try {
// Get the valid JSON only from the returned string
if ( code.indexOf( '<!--WC_START-->' ) >= 0 )
code = code.split( '<!--WC_START-->' )[1]; // Strip off before after WC_START
if ( code.indexOf( '<!--WC_END-->' ) >= 0 )
code = code.split( '<!--WC_END-->' )[0]; // Strip off anything after WC_END
// Parse
result = $.parseJSON( code );
if ( result.result === 'success' ) {
if ( result.redirect.indexOf( "https://" ) != -1 || result.redirect.indexOf( "http://" ) != -1 ) {
window.location = result.redirect;
} else {
window.location = decodeURI( result.redirect );
}
} else if ( result.result === 'failure' ) {
throw 'Result failure';
} else {
throw 'Invalid response';
}
}
catch( err ) {
if ( result.reload === 'true' ) {
window.location.reload();
return;
}
// Remove old errors
$( '.woocommerce-error, .woocommerce-message' ).remove();
// Add new errors
if ( result.messages ) {
$form.prepend( result.messages );
} else {
$form.prepend( code );
}
// Cancel processing
$form.removeClass( 'processing' ).unblock();
// Lose focus for all fields
$form.find( '.input-text, select' ).blur();
// Scroll to top
$( 'html, body' ).animate({
scrollTop: ( $( 'form.checkout' ).offset().top - 100 )
}, 1000 );
// Trigger update in case we need a fresh nonce
if ( result.refresh === 'true' ) {
$( 'body' ).trigger( 'update_checkout' );
}
$( 'body' ).trigger( 'checkout_error' );
}
},
dataType: 'html'
});
}
return false;
}
};
var wc_checkout_coupons = {
init: function() {
$( 'body' ).on( 'click', 'a.showcoupon', this.show_coupon_form );
$( 'body' ).on( 'click', '.woocommerce-remove-coupon', this.remove_coupon );
$( 'form.checkout_coupon' ).hide().submit( this.submit );
},
show_coupon_form: function( e ) {
$( '.checkout_coupon' ).slideToggle( 400, function( e ) {
$( '.checkout_coupon' ).find(':input:eq(0)').focus()
});
return false;
},
submit: function( e ) {
var $form = $( this );
if ( $form.is( '.processing' ) ) return false;
$form.addClass( 'processing' ).block({
message: null,
overlayCSS: {
background: '#fff',
opacity: 0.6
}
});
var data = {
action: 'woocommerce_apply_coupon',
security: wc_checkout_params.apply_coupon_nonce,
coupon_code: $form.find( 'input[name=coupon_code]' ).val()
};
$.ajax({
type: 'POST',
url: wc_checkout_params.ajax_url,
data: data,
success: function( code ) {
$( '.woocommerce-error, .woocommerce-message' ).remove();
$form.removeClass( 'processing' ).unblock();
if ( code ) {
$form.before( code );
$form.slideUp();
$( 'body' ).trigger( 'update_checkout' );
}
},
dataType: 'html'
});
return false;
},
remove_coupon: function( e ) {
e.preventDefault();
var container = $( this ).parents( '.woocommerce-checkout-review-order' ),
coupon = $( this ).data( 'coupon' );
container.addClass( 'processing' ).block({
message: null,
overlayCSS: {
background: '#fff',
opacity: 0.6
}
});
var data = {
action: 'woocommerce_remove_coupon',
security: wc_checkout_params.remove_coupon_nonce,
coupon: coupon
};
$.ajax({
type: 'POST',
url: wc_checkout_params.ajax_url,
data: data,
success: function( code ) {
$( '.woocommerce-error, .woocommerce-message' ).remove();
container.removeClass( 'processing' ).unblock();
if ( code ) {
$( 'form.woocommerce-checkout' ).before( code );
$( 'body' ).trigger( 'update_checkout' );
// remove coupon code from coupon field
$( 'form.checkout_coupon' ).find( 'input[name="coupon_code"]' ).val( '' );
}
},
error: function ( jqXHR, textStatus, errorThrown ) {
if ( wc_checkout_params.debug_mode ) {
console.log( jqXHR.responseText );
}
},
dataType: 'html'
});
}
}
var wc_checkout_login_form = {
init: function() {
$( 'body' ).on( 'click', 'a.showlogin', this.show_login_form );
},
show_login_form: function( e ) {
$( 'form.login' ).slideToggle();
return false;
}
}
wc_checkout_form.init();
wc_checkout_coupons.init();
wc_checkout_login_form.init();
});