integreat-adapter-form/dist/utils/stringifyFormData.js

application/x-www-form-urlencoded adapter for Integreat

import { isObject, isDate } from './is.js';
const formatObject = (value) => isObject(value)
    ? JSON.stringify(value)
    : isDate(value)
        ? value.toISOString()
        : String(value);
const fixLineBreak = (value) => typeof value === 'string' ? value.replace(/(^|[^\r])\n/g, '$1\r\n') : value;
const formatValue = (value) => encodeURIComponent(formatObject(fixLineBreak(value))).replace(/%20/g, '+');
const formatKeyValue = (key, value) => value === undefined ? '' : `${key}=${formatValue(value)}`;
function moveStructureToKeys([key, value]) {
    if (Array.isArray(value) || isObject(value)) {
        return Object.entries(value).flatMap(([k, v]) => moveStructureToKeys([`${key}[${k}]`, v]));
    }
    else {
        return formatKeyValue(key, value);
    }
}
function mapEntry([key, value]) {
    if (Array.isArray(value)) {
        return value.map((val) => formatKeyValue(`${key}[]`, val));
    }
    else {
        return formatKeyValue(key, value);
    }
}
export default function stringifyFormData(data, setStructureInKeys = false) {
    if (isObject(data)) {
        const fn = setStructureInKeys ? moveStructureToKeys : mapEntry;
        return Object.entries(data).flatMap(fn).filter(Boolean).join('&');
    }
    else {
        return undefined;
    }
}
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