322 lines
No EOL
11 KiB
TypeScript
322 lines
No EOL
11 KiB
TypeScript
import {DropDown} from "./DropDown";
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import * as EmailValidator from "email-validator";
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import {parsePhoneNumberFromString} from "libphonenumber-js";
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import InputElementMap from "./InputElementMap";
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import {InputElement} from "./InputElement";
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import {TextField} from "./TextField";
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import {UIElement} from "../UIElement";
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import {UIEventSource} from "../../Logic/UIEventSource";
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import CombinedInputElement from "./CombinedInputElement";
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import SimpleDatePicker from "./SimpleDatePicker";
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import OpeningHoursInput from "./OpeningHours/OpeningHoursInput";
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import DirectionInput from "./DirectionInput";
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interface TextFieldDef {
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name: string,
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explanation: string,
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isValid: ((s: string, country?:() => string) => boolean),
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reformat?: ((s: string, country?: () => string) => string),
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inputHelper?: (value: UIEventSource<string>, options?: {
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location: [number, number]
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}) => InputElement<string>,
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}
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export default class ValidatedTextField {
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private static tp(name: string,
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explanation: string,
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isValid?: ((s: string, country?: () => string) => boolean),
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reformat?: ((s: string, country?: () => string) => string),
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inputHelper?: (value: UIEventSource<string>, options?:{
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location: [number, number]
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}) => InputElement<string>): TextFieldDef {
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if (isValid === undefined) {
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isValid = () => true;
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}
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if (reformat === undefined) {
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reformat = (str, _) => str;
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}
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return {
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name: name,
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explanation: explanation,
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isValid: isValid,
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reformat: reformat,
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inputHelper: inputHelper
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}
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}
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public static tpList: TextFieldDef[] = [
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ValidatedTextField.tp(
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"string",
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"A basic string"),
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ValidatedTextField.tp(
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"text",
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"A string, but allows input of longer strings more comfortably (a text area)"),
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ValidatedTextField.tp(
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"date",
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"A date",
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(str) => {
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const time = Date.parse(str);
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return !isNaN(time);
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},
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(str) => {
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const d = new Date(str);
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let month = '' + (d.getMonth() + 1);
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let day = '' + d.getDate();
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const year = d.getFullYear();
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if (month.length < 2)
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month = '0' + month;
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if (day.length < 2)
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day = '0' + day;
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return [year, month, day].join('-');
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},
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(value) => new SimpleDatePicker(value)),
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ValidatedTextField.tp(
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"wikidata",
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"A wikidata identifier, e.g. Q42"),
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ValidatedTextField.tp(
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"int",
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"A number",
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(str) => {
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str = "" + str;
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return str !== undefined && str.indexOf(".") < 0 && !isNaN(Number(str))
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}),
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ValidatedTextField.tp(
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"nat",
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"A positive number or zero",
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(str) => {
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str = "" + str;
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return str !== undefined && str.indexOf(".") < 0 && !isNaN(Number(str)) && Number(str) >= 0
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}),
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ValidatedTextField.tp(
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"pnat",
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"A strict positive number",
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(str) => {
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str = "" + str;
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return str !== undefined && str.indexOf(".") < 0 && !isNaN(Number(str)) && Number(str) > 0
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}),
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ValidatedTextField.tp(
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"direction",
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"A geographical direction, in degrees. 0° is north, 90° is east, ... Will return a value between 0 (incl) and 360 (excl)",
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(str) => {
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str = "" + str;
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return str !== undefined && str.indexOf(".") < 0 && !isNaN(Number(str)) && Number(str) >= 0 && Number(str) <= 360
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},str => str,
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(value) => {
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return new DirectionInput(value);
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}
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),
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ValidatedTextField.tp(
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"float",
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"A decimal",
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(str) => !isNaN(Number(str))),
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ValidatedTextField.tp(
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"pfloat",
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"A positive decimal (incl zero)",
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(str) => !isNaN(Number(str)) && Number(str) >= 0),
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ValidatedTextField.tp(
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"email",
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"An email adress",
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(str) => EmailValidator.validate(str)),
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ValidatedTextField.tp(
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"url",
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"A url",
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(str) => {
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try {
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new URL(str);
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return true;
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} catch (e) {
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return false;
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}
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}, (str) => {
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try {
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const url = new URL(str);
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const blacklistedTrackingParams = [
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"fbclid",// Oh god, how I hate the fbclid. Let it burn, burn in hell!
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"gclid",
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"cmpid", "agid", "utm", "utm_source","utm_medium"]
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for (const dontLike of blacklistedTrackingParams) {
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url.searchParams.delete(dontLike)
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}
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return url.toString();
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} catch (e) {
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console.error(e)
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return undefined;
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}
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}),
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ValidatedTextField.tp(
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"phone",
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"A phone number",
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(str, country: () => string) => {
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if (str === undefined) {
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return false;
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}
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console.log("Validating phone number",str,"in country",country())
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return parsePhoneNumberFromString(str, (country())?.toUpperCase() as any)?.isValid() ?? false
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},
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(str, country: () => string) => parsePhoneNumberFromString(str, (country())?.toUpperCase() as any).formatInternational()
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),
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ValidatedTextField.tp(
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"opening_hours",
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"Has extra elements to easily input when a POI is opened",
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(s, country) => true, // TODO
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str => str,
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(value) => {
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return new OpeningHoursInput(value);
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}
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)
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]
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private static allTypesDict(){
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const types = {};
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for (const tp of ValidatedTextField.tpList) {
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types[tp.name] = tp;
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}
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return types;
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}
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public static TypeDropdown(): DropDown<string> {
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const values: { value: string, shown: string }[] = [];
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const expl = ValidatedTextField.tpList;
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for (const key in expl) {
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values.push({value: expl[key].name, shown: `${expl[key].name} - ${expl[key].explanation}`})
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}
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return new DropDown<string>("", values)
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}
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/**
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* {string (typename) --> TextFieldDef}
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*/
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public static AllTypes = ValidatedTextField.allTypesDict();
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public static InputForType(type: string, options?: {
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placeholder?: string | UIElement,
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value?: UIEventSource<string>,
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textArea?: boolean,
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textAreaRows?: number,
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isValid?: ((s: string, country: () => string) => boolean),
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country?: () => string,
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location?: [number /*lat*/, number /*lon*/]
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}): InputElement<string> {
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options = options ?? {};
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options.placeholder = options.placeholder ?? type;
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const tp: TextFieldDef = ValidatedTextField.AllTypes[type]
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const isValidTp = tp.isValid;
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let isValid;
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options.textArea = options.textArea ?? type === "text";
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if (options.isValid) {
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const optValid = options.isValid;
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isValid = (str, country) => {
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if(str === undefined){
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return false;
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}
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return isValidTp(str, country ?? options.country) && optValid(str, country ?? options.country);
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}
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}else{
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isValid = isValidTp;
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}
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options.isValid = isValid;
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let input: InputElement<string> = new TextField(options);
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if (tp.reformat) {
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input.GetValue().addCallbackAndRun(str => {
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if (!options.isValid(str, options.country)) {
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return;
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}
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const formatted = tp.reformat(str, options.country);
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input.GetValue().setData(formatted);
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})
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}
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if (tp.inputHelper) {
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input = new CombinedInputElement(input, tp.inputHelper(input.GetValue(),{
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location: options.location
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}));
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}
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return input;
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}
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public static NumberInput(type: string = "int", extraValidation: (number: Number) => boolean = undefined): InputElement<number> {
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const isValid = ValidatedTextField.AllTypes[type].isValid;
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extraValidation = extraValidation ?? (() => true)
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const fromString = str => {
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if (!isValid(str)) {
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return undefined;
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}
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const n = Number(str);
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if (!extraValidation(n)) {
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return undefined;
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}
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return n;
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};
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const toString = num => {
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if (num === undefined) {
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return undefined;
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}
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return "" + num;
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};
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const textField = ValidatedTextField.InputForType(type);
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return new InputElementMap(textField, (n0, n1) => n0 === n1, fromString, toString)
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}
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public static KeyInput(allowEmpty: boolean = false): InputElement<string> {
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function fromString(str) {
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if (str?.match(/^[a-zA-Z][a-zA-Z0-9:_-]*$/)) {
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return str;
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}
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if (str === "" && allowEmpty) {
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return "";
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}
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return undefined
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}
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const toString = str => str
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function isSame(str0, str1) {
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return str0 === str1;
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}
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const textfield = new TextField({
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placeholder: "key",
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isValid: str => fromString(str) !== undefined,
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value: new UIEventSource<string>("")
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});
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return new InputElementMap(textfield, isSame, fromString, toString);
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}
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static Mapped<T>(fromString: (str) => T, toString: (T) => string, options?: {
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placeholder?: string | UIElement,
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type?: string,
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value?: UIEventSource<string>,
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startValidated?: boolean,
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textArea?: boolean,
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textAreaRows?: number,
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isValid?: ((string: string) => boolean),
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country?: () => string
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}): InputElement<T> {
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let textField: InputElement<string>;
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if (options?.type) {
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textField = ValidatedTextField.InputForType(options.type, options);
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} else {
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textField = new TextField(options);
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}
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return new InputElementMap(
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textField, (a, b) => a === b,
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fromString, toString
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);
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}
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} |