Refactoring: move all code files into a src directory

src/UI/InputElement/Validators/ColorValidator.ts

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+import { Validator } from "../Validator"
+
+export default class ColorValidator extends Validator {
+    constructor() {
+        super("color", "Shows a color picker")
+    }
+}

src/UI/InputElement/Validators/DateValidator.ts

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+import { Validator } from "../Validator"
+
+export default class DateValidator extends Validator {
+    constructor() {
+        super("date", "A date with date picker")
+    }
+
+    isValid(str: string): boolean {
+        return !isNaN(new Date(str).getTime())
+    }
+
+    reformat(str: string) {
+        console.log("Reformatting", str)
+        if (!this.isValid(str)) {
+            // The date is invalid - we return the string as is
+            return str
+        }
+        const d = new Date(str)
+        let month = "" + (d.getMonth() + 1)
+        let day = "" + d.getDate()
+        const year = d.getFullYear()
+
+        if (month.length < 2) month = "0" + month
+        if (day.length < 2) day = "0" + day
+
+        return [year, month, day].join("-")
+    }
+}

src/UI/InputElement/Validators/DirectionValidator.ts

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+import IntValidator from "./IntValidator"
+
+export default class DirectionValidator extends IntValidator {
+    constructor() {
+        super(
+            "direction",
+            [
+                "A geographical direction, in degrees. 0° is north, 90° is east, ... Will return a value between 0 (incl) and 360 (excl).",
+                "### Input helper",
+                "This element has an input helper showing a map and 'viewport' indicating the direction. By default, this map is zoomed to zoomlevel 17, but this can be changed with the first argument",
+            ].join("\n\n")
+        )
+    }
+
+    isValid(str): boolean {
+        if (str.endsWith("°")) {
+            str = str.substring(0, str.length - 1)
+        }
+        return super.isValid(str)
+    }
+
+    reformat(str): string {
+        if (str.endsWith("°")) {
+            str = str.substring(0, str.length - 1)
+        }
+        const n = Number(str) % 360
+        return "" + n
+    }
+}

src/UI/InputElement/Validators/EmailValidator.ts

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+import { Translation } from "../../i18n/Translation.js"
+import Translations from "../../i18n/Translations.js"
+import * as emailValidatorLibrary from "email-validator"
+import { Validator } from "../Validator"
+
+export default class EmailValidator extends Validator {
+    constructor() {
+        super("email", "An email adress", "email")
+    }
+
+    isValid = (str) => {
+        if (str === undefined) {
+            return false
+        }
+        str = str.trim()
+        if (str.startsWith("mailto:")) {
+            str = str.substring("mailto:".length)
+        }
+        return emailValidatorLibrary.validate(str)
+    }
+
+    reformat = (str) => {
+        if (str === undefined) {
+            return undefined
+        }
+        str = str.trim()
+        if (str.startsWith("mailto:")) {
+            str = str.substring("mailto:".length)
+        }
+        return str
+    }
+
+    getFeedback(s: string): Translation {
+        if (s.indexOf("@") < 0) {
+            return Translations.t.validation.email.noAt
+        }
+
+        return super.getFeedback(s)
+    }
+}

src/UI/InputElement/Validators/FloatValidator.ts

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+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+import { Validator } from "../Validator"
+
+export default class FloatValidator extends Validator {
+    inputmode = "decimal"
+
+    constructor(name?: string, explanation?: string) {
+        super(name ?? "float", explanation ?? "A decimal number", "decimal")
+    }
+
+    isValid(str) {
+        return !isNaN(Number(str)) && !str.endsWith(".") && !str.endsWith(",")
+    }
+
+    reformat(str): string {
+        return "" + Number(str)
+    }
+
+    getFeedback(s: string): Translation {
+        if (isNaN(Number(s))) {
+            return Translations.t.validation.nat.notANumber
+        }
+
+        return undefined
+    }
+}

src/UI/InputElement/Validators/IntValidator.ts

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+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+import { Validator } from "../Validator"
+
+export default class IntValidator extends Validator {
+    constructor(name?: string, explanation?: string) {
+        super(
+            name ?? "int",
+            explanation ?? "A whole number, either positive, negative or zero",
+            "numeric"
+        )
+    }
+
+    isValid(str): boolean {
+        str = "" + str
+        return str !== undefined && str.indexOf(".") < 0 && !isNaN(Number(str))
+    }
+
+    getFeedback(s: string): Translation {
+        const n = Number(s)
+        if (isNaN(n)) {
+            return Translations.t.validation.nat.notANumber
+        }
+        if (Math.floor(n) !== n) {
+            return Translations.t.validation.nat.mustBeWhole
+        }
+        return undefined
+    }
+}

src/UI/InputElement/Validators/LengthValidator.ts

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+import { Validator } from "../Validator"
+
+export default class LengthValidator extends Validator {
+    constructor() {
+        super(
+            "distance",
+            'A geographical distance in meters (rounded at two points). Will give an extra minimap with a measurement tool. Arguments: [ zoomlevel, preferredBackgroundMapType (comma separated) ], e.g. `["21", "map,photo"]',
+            "decimal"
+        )
+    }
+
+    isValid = (str) => {
+        const t = Number(str)
+        return !isNaN(t)
+    }
+}

src/UI/InputElement/Validators/NatValidator.ts

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+import IntValidator from "./IntValidator"
+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+
+export default class NatValidator extends IntValidator {
+    constructor(name?: string, explanation?: string) {
+        super(name ?? "nat", explanation ?? "A  whole, positive number or zero")
+    }
+
+    isValid(str): boolean {
+        if (str === undefined) {
+            return false
+        }
+        str = "" + str
+
+        return str.indexOf(".") < 0 && !isNaN(Number(str)) && Number(str) >= 0
+    }
+
+    getFeedback(s: string): Translation {
+        const spr = super.getFeedback(s)
+        if (spr !== undefined) {
+            return spr
+        }
+        const n = Number(s)
+        if (n < 0) {
+            return Translations.t.validation.nat.mustBePositive
+        }
+        return undefined
+    }
+}

src/UI/InputElement/Validators/OpeningHoursValidator.ts

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+import Combine from "../../Base/Combine"
+import Title from "../../Base/Title"
+import Table from "../../Base/Table"
+import { Validator } from "../Validator"
+
+export default class OpeningHoursValidator extends Validator {
+    constructor() {
+        super(
+            "opening_hours",
+            new Combine([
+                "Has extra elements to easily input when a POI is opened.",
+                new Title("Helper arguments"),
+                new Table(
+                    ["name", "doc"],
+                    [
+                        [
+                            "options",
+                            new Combine([
+                                "A JSON-object of type `{ prefix: string, postfix: string }`. ",
+                                new Table(
+                                    ["subarg", "doc"],
+                                    [
+                                        [
+                                            "prefix",
+                                            "Piece of text that will always be added to the front of the generated opening hours. If the OSM-data does not start with this, it will fail to parse.",
+                                        ],
+                                        [
+                                            "postfix",
+                                            "Piece of text that will always be added to the end of the generated opening hours",
+                                        ],
+                                    ]
+                                ),
+                            ]),
+                        ],
+                    ]
+                ),
+                new Title("Example usage"),
+                "To add a conditional (based on time) access restriction:\n\n```\n" +
+                    `
+"freeform": {
+    "key": "access:conditional",
+    "type": "opening_hours",
+    "helperArgs": [
+        {
+          "prefix":"no @ (",
+          "postfix":")"
+        }
+    ]
+}` +
+                    "\n```\n\n*Don't forget to pass the prefix and postfix in the rendering as well*: `{opening_hours_table(opening_hours,yes @ &LPARENS, &RPARENS )`",
+            ])
+        )
+    }
+}

src/UI/InputElement/Validators/PFloatValidator.ts

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+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+import { Validator } from "../Validator"
+
+export default class PFloatValidator extends Validator {
+    constructor() {
+        super("pfloat", "A positive decimal number or zero")
+    }
+
+    isValid = (str) =>
+        !isNaN(Number(str)) && Number(str) >= 0 && !str.endsWith(".") && !str.endsWith(",")
+
+    getFeedback(s: string): Translation {
+        const spr = super.getFeedback(s)
+        if (spr !== undefined) {
+            return spr
+        }
+        if (Number(s) < 0) {
+            return Translations.t.validation.nat.mustBePositive
+        }
+        return undefined
+    }
+}

src/UI/InputElement/Validators/PNatValidator.ts

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+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+import NatValidator from "./NatValidator"
+
+export default class PNatValidator extends NatValidator {
+    constructor() {
+        super("pnat", "A strict positive number")
+    }
+
+    getFeedback(s: string): Translation {
+        const spr = super.getFeedback(s)
+        if (spr !== undefined) {
+            return spr
+        }
+        if (Number(s) === 0) {
+            return Translations.t.validation.pnat.noZero
+        }
+        return undefined
+    }
+
+    isValid = (str) => {
+        if (!super.isValid(str)) {
+            return false
+        }
+        return Number(str) > 0
+    }
+}

src/UI/InputElement/Validators/PhoneValidator.ts

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+import { parsePhoneNumberFromString } from "libphonenumber-js"
+import { Validator } from "../Validator"
+import { Translation } from "../../i18n/Translation"
+import Translations from "../../i18n/Translations"
+
+export default class PhoneValidator extends Validator {
+    constructor() {
+        super("phone", "A phone number", "tel")
+    }
+
+    getFeedback(s: string, requestCountry?: () => string): Translation {
+        if (this.isValid(s, requestCountry)) {
+            return undefined
+        }
+        const tr = Translations.t.validation.phone
+        const generic = tr.feedback
+        if (requestCountry) {
+            const country = requestCountry()
+            if (country) {
+                return tr.feedbackCountry.Subs({ country })
+            }
+        }
+
+        return generic
+    }
+
+    public isValid(str, country: () => string): boolean {
+        if (str === undefined) {
+            return false
+        }
+        if (str.startsWith("tel:")) {
+            str = str.substring("tel:".length)
+        }
+        let countryCode = undefined
+        if (country !== undefined) {
+            countryCode = country()?.toUpperCase()
+        }
+        return parsePhoneNumberFromString(str, countryCode)?.isValid() ?? false
+    }
+
+    public reformat(str, country: () => string) {
+        if (str.startsWith("tel:")) {
+            str = str.substring("tel:".length)
+        }
+        let countryCode = undefined
+        if (country) {
+            countryCode = country()
+        }
+        return parsePhoneNumberFromString(
+            str,
+            countryCode?.toUpperCase() as any
+        )?.formatInternational()
+    }
+}

src/UI/InputElement/Validators/StringValidator.ts

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+import { Validator } from "../Validator"
+
+export default class StringValidator extends Validator {
+    constructor() {
+        super("string", "A simple piece of text")
+    }
+}

src/UI/InputElement/Validators/TextValidator.ts

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+import { Validator } from "../Validator"
+
+export default class TextValidator extends Validator {
+    constructor() {
+        super(
+            "text",
+            "A longer piece of text. Uses an textArea instead of a textField",
+            "text",
+            true
+        )
+    }
+}

src/UI/InputElement/Validators/UrlValidator.ts

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+import { Validator } from "../Validator"
+
+export default class UrlValidator extends Validator {
+    constructor() {
+        super(
+            "url",
+            "The validatedTextField will format URLs to always be valid and have a https://-header (even though the 'https'-part will be hidden from the user. Furthermore, some tracking parameters will be removed",
+            "url"
+        )
+    }
+    reformat(str: string): string {
+        try {
+            let url: URL
+            // str = str.toLowerCase() // URLS are case sensitive. Lowercasing them might break some URLS. See #763
+            if (
+                !str.startsWith("http://") &&
+                !str.startsWith("https://") &&
+                !str.startsWith("http:")
+            ) {
+                url = new URL("https://" + str)
+            } else {
+                url = new URL(str)
+            }
+            const blacklistedTrackingParams = [
+                "fbclid", // Oh god, how I hate the fbclid. Let it burn, burn in hell!
+                "gclid",
+                "cmpid",
+                "agid",
+                "utm",
+                "utm_source",
+                "utm_medium",
+                "campaignid",
+                "campaign",
+                "AdGroupId",
+                "AdGroup",
+                "TargetId",
+                "msclkid",
+            ]
+            for (const dontLike of blacklistedTrackingParams) {
+                url.searchParams.delete(dontLike.toLowerCase())
+            }
+            let cleaned = url.toString()
+            if (cleaned.endsWith("/") && !str.endsWith("/")) {
+                // Do not add a trailing '/' if it wasn't typed originally
+                cleaned = cleaned.substr(0, cleaned.length - 1)
+            }
+
+            return cleaned
+        } catch (e) {
+            console.error(e)
+            return undefined
+        }
+    }
+
+    isValid(str: string): boolean {
+        try {
+            if (
+                !str.startsWith("http://") &&
+                !str.startsWith("https://") &&
+                !str.startsWith("http:")
+            ) {
+                str = "https://" + str
+            }
+            const url = new URL(str)
+            const dotIndex = url.host.indexOf(".")
+            return dotIndex > 0 && url.host[url.host.length - 1] !== "."
+        } catch (e) {
+            return false
+        }
+    }
+}

src/UI/InputElement/Validators/WikidataValidator.ts

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+import Combine from "../../Base/Combine"
+import Wikidata from "../../../Logic/Web/Wikidata"
+import WikidataSearchBox from "../../Wikipedia/WikidataSearchBox"
+import { Validator } from "../Validator"
+
+export default class WikidataValidator extends Validator {
+    constructor() {
+        super("wikidata", new Combine(["A wikidata identifier, e.g. Q42.", WikidataSearchBox.docs]))
+    }
+
+    public isValid(str): boolean {
+        if (str === undefined) {
+            return false
+        }
+        if (str.length <= 2) {
+            return false
+        }
+        return !str.split(";").some((str) => Wikidata.ExtractKey(str) === undefined)
+    }
+
+    public reformat(str) {
+        if (str === undefined) {
+            return undefined
+        }
+        let out = str
+            .split(";")
+            .map((str) => Wikidata.ExtractKey(str))
+            .join("; ")
+        if (str.endsWith(";")) {
+            out = out + ";"
+        }
+        return out
+    }
+}