73e7298525
Summary: https://fb.workplace.com/groups/flippersupport/permalink/1513232162490770/ Apparently, some apps use JSONs as values for their params Reviewed By: lblasa Differential Revision: D41684474 fbshipit-source-id: 4ab19313ede06b226715a5c398728f0be7feddaf
98 lines
2.7 KiB
TypeScript
98 lines
2.7 KiB
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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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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* @format
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*/
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export const validateParameter = (value: string, parameter: string) => {
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return (
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value &&
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(parameterIsNumberType(parameter) ? !isNaN(parseInt(value, 10)) : true) &&
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(parameterIsBooleanType(parameter)
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? value === 'true' || value === 'false'
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: true)
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);
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};
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export const filterOptionalParameters = (uri: string) => {
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return uri.replace(/[/&]?([^&?={}\/]*=)?{\?.*?}/g, '');
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};
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export const parseURIParameters = (query: string) => {
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// get parameters from query string and store in Map
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const parameters = query.split('?').splice(1).join('');
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const parametersObj = new URLSearchParams(parameters);
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const parametersMap = new Map<string, string>();
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for (const key in parametersObj) {
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parametersMap.set(key, parametersObj.get(key) as string);
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}
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return parametersMap;
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};
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export const parameterIsNumberType = (parameter: string) => {
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const regExp = /^{(#|\?#)/g;
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return regExp.test(parameter);
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};
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export const parameterIsBooleanType = (parameter: string) => {
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const regExp = /^{(!|\?!)/g;
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return regExp.test(parameter);
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};
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export const replaceRequiredParametersWithValues = (
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uri: string,
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values: Array<string>,
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) => {
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const parameterRegExp = /{[^?]*?}/g;
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const replaceRegExp = /{[^?]*?}/;
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let newURI = uri;
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let index = 0;
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let match = parameterRegExp.exec(uri);
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while (match != null) {
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newURI = newURI.replace(replaceRegExp, values[index]);
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match = parameterRegExp.exec(uri);
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index++;
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}
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return newURI;
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};
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export const getRequiredParameters = (uri: string) => {
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// Add = to the matching group to filter out stringified JSON parameters
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const parameterRegExp = /={[^?]*?}/g;
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const matches: Array<string> = [];
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let match = parameterRegExp.exec(uri);
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while (match != null) {
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if (match[0]) {
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// Remove = from the match
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const target = match[0].substring(1);
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try {
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// If the value could be parsed asa valid JSON, ignore it
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JSON.parse(target);
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} catch {
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matches.push(target);
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}
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}
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match = parameterRegExp.exec(uri);
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}
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return matches;
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};
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export const liveEdit = (uri: string, formValues: Array<string>) => {
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const parameterRegExp = /({[^?]*?})/g;
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const uriArray = uri.split(parameterRegExp);
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return uriArray.reduce((acc, uriComponent, idx) => {
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if (idx % 2 === 0 || !formValues[(idx - 1) / 2]) {
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return acc + uriComponent;
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} else {
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return acc + formValues[(idx - 1) / 2];
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}
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});
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};
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export const stripQueryParameters = (uri: string) => {
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return uri.replace(/\?.*$/g, '');
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};
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