47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
import { enrichDataBindings } from "./enrichDataBinding"
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import { enrichButtonActions } from "./buttonActions"
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/**
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* Deeply compares 2 props using JSON.stringify.
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* Does not consider functions, as currently only button actions have a function
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* prop and it's cheaper to just always re-render buttons than it is to deeply
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* compare them.
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*/
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export const propsAreSame = (a, b) => {
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if (a === b) {
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return true
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}
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if (typeof a === "function" || typeof b === "function") {
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return false
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}
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return JSON.stringify(a) === JSON.stringify(b)
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}
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/**
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* Enriches component props.
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* Data bindings are enriched, and button actions are enriched.
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*/
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export const enrichProps = (props, context) => {
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// Create context of all bindings and data contexts
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// Duplicate the closest context as "data" which the builder requires
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const totalContext = {
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...context,
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// This is only required for legacy bindings that used "data" rather than a
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// component ID.
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data: context[context.closestComponentId],
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}
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// Enrich all data bindings in top level props
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let enrichedProps = enrichDataBindings(props, totalContext)
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// Enrich click actions if they exist
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if (enrichedProps.onClick) {
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enrichedProps.onClick = enrichButtonActions(
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enrichedProps.onClick,
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totalContext
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)
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}
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return enrichedProps
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}
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