next
Version:
The React Framework
41 lines (40 loc) • 1.34 kB
JavaScript
/* eslint-disable no-redeclare */ // FIXME: (wyattjoh) this is a temporary solution to allow us to pass data between bundled modules
export const NEXT_REQUEST_META = Symbol.for('NextInternalRequestMeta');
export function getRequestMeta(req, key) {
const meta = req[NEXT_REQUEST_META] || {};
return typeof key === 'string' ? meta[key] : meta;
}
/**
* Sets the request metadata.
*
* @param req the request to set the metadata on
* @param meta the metadata to set
* @returns the mutated request metadata
*/ export function setRequestMeta(req, meta) {
req[NEXT_REQUEST_META] = meta;
return meta;
}
/**
* Adds a value to the request metadata.
*
* @param request the request to mutate
* @param key the key to set
* @param value the value to set
* @returns the mutated request metadata
*/ export function addRequestMeta(request, key, value) {
const meta = getRequestMeta(request);
meta[key] = value;
return setRequestMeta(request, meta);
}
/**
* Removes a key from the request metadata.
*
* @param request the request to mutate
* @param key the key to remove
* @returns the mutated request metadata
*/ export function removeRequestMeta(request, key) {
const meta = getRequestMeta(request);
delete meta[key];
return setRequestMeta(request, meta);
}
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