75 lines
2.6 KiB
TypeScript
75 lines
2.6 KiB
TypeScript
/**
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* Copyright (c) 2021 lingdocs.com
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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import * as T from "../types";
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/**
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* Allows PsString transforming methods to be applied to a Pashto/Phonetics set of JSX elements
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* outputs a single part of the pair (p or f) with the transform function applied to all the text
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* within
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* eg: { p: <>زه <strong>ځم</strong></>, f : <>zu <strong>dzum</strong></> }
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*
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* @param ps
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* @param target
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* @param dealWithString
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* @returns
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*/
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export function psJSXMap(ps: T.PsJSX, target: "p" | "f", dealWithString: (ps: T.PsString) => string): JSX.Element {
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const base = ps[target];
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const sec = ps[target === "p" ? "f" : "p"];
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try {
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return {
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...base,
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props: {
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...base.props,
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children: typeof base.props.children === "string"
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? dealWithString({
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p: (target === "p" ? base : sec).props.children,
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f: (target === "p" ? sec : base).props.children,
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})
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: base.props.children.map((x: string | JSX.Element, i: number) => (
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(typeof x === "string")
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? dealWithString({
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p: (target === "p" ? x : sec.props.children[i]),
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f: (target === "p" ? sec.props.children[i] : x),
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})
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: psJSXMap({
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p: (target === "p" ? x : sec.props.children[i]),
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f: (target === "p" ? sec.props.children[i] : x),
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}, target, dealWithString)
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)),
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},
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};
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} catch (e) {
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console.error(e);
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throw new Error("error mapping out PsJSX - unbalanced trees");
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}
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}
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// UNUSED POC OF THE BASIC JSXMAP - COULD BE PUBLISHED SEPERATELY
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/**
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* Allows a text transform function to be run over all the text in a JSX element
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*
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* @param e a JSX Element
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* @param f a function to transform the text
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* @returns the JSX Element with all the text transformed
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*/
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export function JSXMap(e: JSX.Element, f: (s: string) => string): JSX.Element {
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return {
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...e,
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props: {
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...e.props,
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children: typeof e.props.children === "string"
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? f(e.props.children)
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: e.props.children.map((x: string | JSX.Element) => (
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(typeof x === "string") ? f(x) : JSXMap(x, f)
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)),
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},
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};
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} |