122 lines
3.2 KiB
JavaScript
122 lines
3.2 KiB
JavaScript
// src/request.ts
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import { parseBody } from "./utils/body.js";
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import { getQueryParam, getQueryParams, decodeURIComponent_ } from "./utils/url.js";
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var HonoRequest = class {
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raw;
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#validatedData;
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#matchResult;
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routeIndex = 0;
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path;
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bodyCache = {};
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constructor(request, path = "/", matchResult = [[]]) {
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this.raw = request;
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this.path = path;
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this.#matchResult = matchResult;
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this.#validatedData = {};
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}
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param(key) {
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return key ? this.getDecodedParam(key) : this.getAllDecodedParams();
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}
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getDecodedParam(key) {
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const paramKey = this.#matchResult[0][this.routeIndex][1][key];
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const param = this.getParamValue(paramKey);
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return param ? /\%/.test(param) ? decodeURIComponent_(param) : param : void 0;
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}
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getAllDecodedParams() {
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const decoded = {};
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const keys = Object.keys(this.#matchResult[0][this.routeIndex][1]);
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for (const key of keys) {
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const value = this.getParamValue(this.#matchResult[0][this.routeIndex][1][key]);
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if (value && typeof value === "string") {
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decoded[key] = /\%/.test(value) ? decodeURIComponent_(value) : value;
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}
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}
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return decoded;
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}
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getParamValue(paramKey) {
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return this.#matchResult[1] ? this.#matchResult[1][paramKey] : paramKey;
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}
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query(key) {
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return getQueryParam(this.url, key);
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}
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queries(key) {
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return getQueryParams(this.url, key);
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}
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header(name) {
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if (name) {
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return this.raw.headers.get(name.toLowerCase()) ?? void 0;
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}
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const headerData = {};
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this.raw.headers.forEach((value, key) => {
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headerData[key] = value;
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});
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return headerData;
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}
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async parseBody(options) {
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if (this.bodyCache.parsedBody) {
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return this.bodyCache.parsedBody;
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}
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const parsedBody = await parseBody(this, options);
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this.bodyCache.parsedBody = parsedBody;
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return parsedBody;
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}
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cachedBody = (key) => {
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const { bodyCache, raw } = this;
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const cachedBody = bodyCache[key];
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if (cachedBody) {
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return cachedBody;
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}
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if (!bodyCache[key]) {
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for (const keyOfBodyCache of Object.keys(bodyCache)) {
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if (keyOfBodyCache === "parsedBody") {
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continue;
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}
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return (async () => {
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let body = await bodyCache[keyOfBodyCache];
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if (keyOfBodyCache === "json") {
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body = JSON.stringify(body);
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}
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return await new Response(body)[key]();
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})();
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}
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}
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return bodyCache[key] = raw[key]();
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};
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json() {
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return this.cachedBody("json");
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}
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text() {
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return this.cachedBody("text");
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}
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arrayBuffer() {
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return this.cachedBody("arrayBuffer");
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}
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blob() {
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return this.cachedBody("blob");
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}
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formData() {
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return this.cachedBody("formData");
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}
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addValidatedData(target, data) {
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this.#validatedData[target] = data;
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}
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valid(target) {
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return this.#validatedData[target];
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}
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get url() {
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return this.raw.url;
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}
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get method() {
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return this.raw.method;
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}
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get matchedRoutes() {
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return this.#matchResult[0].map(([[, route]]) => route);
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}
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get routePath() {
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return this.#matchResult[0].map(([[, route]]) => route)[this.routeIndex].path;
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}
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};
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export {
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HonoRequest
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};
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