57 строки
1.4 KiB
TypeScript
57 строки
1.4 KiB
TypeScript
import { escapeRegExp } from "lodash";
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export const replaceAllInObject = (
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obj: any,
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toMatch: string[],
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matchReplace: { [match: string]: string }
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) => {
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if (toMatch.length === 0) {
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return;
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}
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const matchRegExp = new RegExp(toMatch.map(escapeRegExp).join("|"), "gi");
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const replaceString = (input: string) => {
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if (typeof input !== "string") {
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return input;
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}
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const matches = input.matchAll(matchRegExp);
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let result = input;
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let offset = 0;
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for (const match of matches) {
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const matchStr = match[0].toLowerCase();
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const toReplace = matchReplace[matchStr];
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const index = match.index! + offset;
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result = result.substr(0, index) + toReplace + result.substr(index + matchStr.length);
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offset = offset + toReplace.length - matchStr.length;
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}
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return result;
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};
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const traverseObject = (obj: any) => {
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if (obj === null || obj === undefined) {
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return;
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}
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if (Array.isArray(obj)) {
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for (let idx = 0; idx < obj.length; ++idx) {
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if (typeof obj[idx] === "string") {
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obj[idx] = replaceString(obj[idx]);
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} else {
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traverseObject(obj[idx]);
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}
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}
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} else if (typeof obj === "object") {
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for (const key of Object.keys(obj)) {
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if (typeof obj[key] === "string") {
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obj[key] = replaceString(obj[key]);
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} else {
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traverseObject(obj[key]);
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}
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}
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}
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};
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traverseObject(obj);
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};
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