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Helper functions to work with query params on the URL
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import { ParsedUrlQuery } from 'querystring' | |
export function parsedUrlQueryToURLSearchParams( | |
query: ParsedUrlQuery | |
): URLSearchParams { | |
const searchParams = new URLSearchParams() | |
for (const [key, value] of Object.entries(query)) { | |
if (!value) continue | |
if (Array.isArray(value)) { | |
value.forEach((element) => { | |
searchParams.append(key, element) | |
}) | |
} else { | |
searchParams.append(key, value) | |
} | |
} | |
return searchParams | |
} | |
export function urlSearchParamsToParsedUrlQuery( | |
searchParams: URLSearchParams | |
): ParsedUrlQuery { | |
const query: ParsedUrlQuery = {} | |
for (var [key, value] of searchParams.entries()) { | |
query[key] = value | |
} | |
return query | |
} | |
export function parsedUrlQueryToURLString(query: ParsedUrlQuery): string { | |
const params = [] | |
for (const [key, value] of Object.entries(query)) { | |
if (!value) continue | |
if (Array.isArray(value)) { | |
value.forEach((element) => { | |
params.push(`${key}=${element}`) | |
}) | |
} else { | |
params.push(`${key}=${value}`) | |
} | |
} | |
return params.join('&') | |
} |
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