126 lines
3.2 KiB
TypeScript
126 lines
3.2 KiB
TypeScript
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/**
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* External dependencies
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*/
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import { TourKitTypes } from '@woocommerce/components';
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/**
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* Internal dependencies
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*/
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import { scrollPopperToVisibleAreaIfNeeded } from './utils';
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export const getTourConfig = ( {
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closeHandler,
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onNextStepHandler,
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autoScrollBlock,
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steps,
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}: {
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closeHandler: TourKitTypes.CloseHandler;
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onNextStepHandler: ( currentStepIndex: number ) => void;
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autoScrollBlock: ScrollLogicalPosition;
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steps: TourKitTypes.WooStep[];
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} ): TourKitTypes.WooConfig => {
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let previousPopperTopPosition: number | null = null;
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let perviousPopperRef: unknown = null;
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const defaultPlacement = 'top-start';
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return {
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placement: defaultPlacement,
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options: {
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effects: {
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spotlight: {
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interactivity: {
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enabled: true,
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rootElementSelector: '.woocommerce.wc-addons-wrap',
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},
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},
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autoScroll: {
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behavior: 'auto',
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block: autoScrollBlock,
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},
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},
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popperModifiers: [
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{
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name: 'arrow',
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options: {
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padding: ( {
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popper,
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}: {
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popper: { width: number };
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} ) => {
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return {
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// Align the arrow to the left of the popper.
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right: popper.width - 34,
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};
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},
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},
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},
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{
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name: 'offset',
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options: {
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offset: [ 20, 20 ],
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},
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},
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{
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name: 'flip',
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options: {
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allowedAutoPlacements: [ 'right', 'bottom', 'top' ],
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fallbackPlacements: [ 'bottom-start', 'right' ],
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flipVariations: false,
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boundry: 'clippingParents',
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},
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},
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{
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name: 'inAppTourPopperModifications',
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enabled: true,
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phase: 'read',
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fn( { state, instance } ) {
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// 1. First modification - force `right` placement for items in admin menu.
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if ( perviousPopperRef !== state.elements.reference ) {
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const isAdminMenuItem = (
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state.elements.reference as HTMLElement
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).closest( '#adminmenu' );
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const desiredPlacement = isAdminMenuItem
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? 'right'
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: defaultPlacement;
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if ( state.placement !== desiredPlacement ) {
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instance.setOptions( {
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placement: desiredPlacement,
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} );
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}
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}
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// 2. Second modification - Try to make sure that the popper is visible once when
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// the next step is displayed.
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const popperBoundingRect =
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state.elements.popper.getBoundingClientRect();
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const arrowBoundingRect =
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state.elements.arrow?.getBoundingClientRect();
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const arrowHeight = arrowBoundingRect?.height || 0;
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// Try to make sure that the popper is visible if poppers' reference (step) changed and
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// if arrowHeight is not 0 (it means that popper's position hasn't been updated yet).
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// Also, change if popper's top position changed - the modifier can be called
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// multiple times for the same position.
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if (
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perviousPopperRef !== state.elements.reference &&
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arrowHeight !== 0 &&
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previousPopperTopPosition !== popperBoundingRect.top
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) {
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scrollPopperToVisibleAreaIfNeeded(
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popperBoundingRect
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);
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previousPopperTopPosition = popperBoundingRect.top;
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perviousPopperRef = state.elements.reference;
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}
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},
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},
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],
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callbacks: {
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onNextStep: onNextStepHandler,
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},
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},
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steps,
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closeHandler,
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};
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};
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