77 lines
2.5 KiB
JavaScript
77 lines
2.5 KiB
JavaScript
import { hasFileExtension } from "@astrojs/internal-helpers/path";
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import { appendForwardSlash, removeTrailingForwardSlash } from "../core/path.js";
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import { validateAndDecodePathname } from "../core/util/pathname.js";
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import { runWithErrorHandling } from "./controller.js";
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import { recordServerError } from "./error.js";
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import { handle500Response } from "./response.js";
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import { handleRoute, matchRoute } from "./route.js";
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async function handleRequest({
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pipeline,
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routesList,
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controller,
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incomingRequest,
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incomingResponse
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}) {
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const { config, loader } = pipeline;
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const origin = `${loader.isHttps() ? "https" : "http"}://${incomingRequest.headers[":authority"] ?? incomingRequest.headers.host}`;
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const url = new URL(origin + incomingRequest.url);
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let pathname;
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if (config.trailingSlash === "never" && !incomingRequest.url) {
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pathname = "";
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} else {
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try {
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pathname = validateAndDecodePathname(url.pathname);
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} catch {
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incomingResponse.writeHead(404, { "Content-Type": "text/plain" });
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incomingResponse.end("Not Found");
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return;
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}
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}
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if (config.trailingSlash === "never" && pathname === "/" && config.base !== "/") {
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pathname = "";
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}
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url.pathname = removeTrailingForwardSlash(config.base) + pathname;
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if (config.trailingSlash === "never") {
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url.pathname = removeTrailingForwardSlash(url.pathname);
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} else if (config.trailingSlash === "always" && !hasFileExtension(url.pathname)) {
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url.pathname = appendForwardSlash(url.pathname);
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}
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let body = void 0;
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if (!(incomingRequest.method === "GET" || incomingRequest.method === "HEAD")) {
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let bytes = [];
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await new Promise((resolve) => {
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incomingRequest.on("data", (part) => {
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bytes.push(part);
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});
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incomingRequest.on("end", resolve);
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});
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body = Buffer.concat(bytes);
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}
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await runWithErrorHandling({
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controller,
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pathname,
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async run() {
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const matchedRoute = await matchRoute(pathname, routesList, pipeline);
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const resolvedPathname = matchedRoute?.resolvedPathname ?? pathname;
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return await handleRoute({
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matchedRoute,
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url,
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pathname: resolvedPathname,
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body,
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pipeline,
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routesList,
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incomingRequest,
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incomingResponse
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});
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},
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onError(_err) {
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const { error, errorWithMetadata } = recordServerError(loader, config, pipeline, _err);
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handle500Response(loader, incomingResponse, errorWithMetadata);
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return error;
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}
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});
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}
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export {
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handleRequest
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};
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