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// Copyright Epic Games, Inc. All Rights Reserved.
"use strict";
import { CbObject } from "./compactbinary.js"
////////////////////////////////////////////////////////////////////////////////
export class Fetcher
{
constructor()
{
this._resource = "";
this._query = {};
}
resource(...parts)
{
var value = parts.join("/");
if (!value.startsWith("/"))
value= "/" + value;
this._resource = value;
return this;
}
param(name, value)
{
this._query[name] = value;
return this;
}
async json()
{
const response = await this._get("application/json");
return response ? (await response.json()) : {};
}
async cbo()
{
const response = await this._get("application/x-ue-cb");
if (!response)
return null;
const buffer = await response.arrayBuffer();
const data = new Uint8Array(buffer);
return new CbObject(data);
}
async delete()
{
const resource = this._build_uri();
const response = await fetch(resource, { "method" : "DELETE" });
}
_build_uri()
{
var suffix = "";
for (var key in this._query)
{
suffix += suffix ? "&" : "?";
suffix += key + "=" + this._query[key];
}
return this._resource + suffix;
}
async _get(accept="*")
{
const resource = this._build_uri();
const response = await fetch(resource, {
"method" : "GET",
"headers" : { "Accept": accept },
});
if (response.status >= 200 && response.status <= 299)
return response;
}
}
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