swc/crates/swc_bundler/tests/.cache/deno/eaa7bd40c129dcc02ba34363a825753f3d3ec09c.ts

54 lines
1.7 KiB
TypeScript
Raw Normal View History

// Loaded from https://deno.land/x/oak/helpers.ts
// Copyright 2018-2021 the oak authors. All rights reserved. MIT license.
import type { Context } from "./context.ts";
import type { RouterContext } from "./router.ts";
function isRouterContext(value: Context): value is RouterContext {
return "params" in value;
}
interface GetQueryOptionsBase {
/** The return value should be a `Map` instead of a record object. */
asMap?: boolean;
/** Merge in the context's `.params`. This only works when a `RouterContext`
* is passed. */
mergeParams?: boolean;
}
interface GetQueryOptionsAsMap extends GetQueryOptionsBase {
/** The return value should be a `Map` instead of a record object. */
asMap: true;
}
export type GetParamsOptions = GetQueryOptionsBase | GetQueryOptionsAsMap;
/** Given a context, return the `.request.url.searchParams` as a `Map` of keys
* and values of the params. */
export function getQuery(
ctx: Context | RouterContext,
options: GetQueryOptionsAsMap,
): Map<string, string>;
/** Given a context, return the `.request.url.searchParams` as a record object
* of keys and values of the params. */
export function getQuery(
ctx: Context | RouterContext,
options?: GetQueryOptionsBase,
): Record<string, string>;
export function getQuery(
ctx: Context | RouterContext,
{ mergeParams, asMap }: GetParamsOptions = {},
): Map<string, string> | Record<string, string> {
const result: Record<string, string> = {};
if (mergeParams && isRouterContext(ctx)) {
Object.assign(result, ctx.params);
}
for (const [key, value] of ctx.request.url.searchParams) {
result[key] = value;
}
return asMap ? new Map(Object.entries(result)) : result;
}