create project

kitabcitab/node_modules/next/dist/esm/server/api-utils/index.js

@@ -0,0 +1,150 @@
+/**
+ * Parse cookies from the `headers` of request
+ * @param req request object
+ */ export function getCookieParser(headers) {
+    return function parseCookie() {
+        const header = headers.cookie;
+        if (!header) {
+            return {};
+        }
+        const { parse: parseCookieFn  } = require("next/dist/compiled/cookie");
+        return parseCookieFn(Array.isArray(header) ? header.join(";") : header);
+    };
+}
+/**
+ *
+ * @param res response object
+ * @param statusCode `HTTP` status code of response
+ */ export function sendStatusCode(res, statusCode) {
+    res.statusCode = statusCode;
+    return res;
+}
+/**
+ *
+ * @param res response object
+ * @param [statusOrUrl] `HTTP` status code of redirect
+ * @param url URL of redirect
+ */ export function redirect(res, statusOrUrl, url) {
+    if (typeof statusOrUrl === "string") {
+        url = statusOrUrl;
+        statusOrUrl = 307;
+    }
+    if (typeof statusOrUrl !== "number" || typeof url !== "string") {
+        throw new Error(`Invalid redirect arguments. Please use a single argument URL, e.g. res.redirect('/destination') or use a status code and URL, e.g. res.redirect(307, '/destination').`);
+    }
+    res.writeHead(statusOrUrl, {
+        Location: url
+    });
+    res.write(url);
+    res.end();
+    return res;
+}
+export const PRERENDER_REVALIDATE_HEADER = "x-prerender-revalidate";
+export const PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER = "x-prerender-revalidate-if-generated";
+export function checkIsManualRevalidate(req, previewProps) {
+    return {
+        isManualRevalidate: req.headers[PRERENDER_REVALIDATE_HEADER] === previewProps.previewModeId,
+        revalidateOnlyGenerated: !!req.headers[PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER]
+    };
+}
+export const COOKIE_NAME_PRERENDER_BYPASS = `__prerender_bypass`;
+export const COOKIE_NAME_PRERENDER_DATA = `__next_preview_data`;
+export const RESPONSE_LIMIT_DEFAULT = 4 * 1024 * 1024;
+export const SYMBOL_PREVIEW_DATA = Symbol(COOKIE_NAME_PRERENDER_DATA);
+export const SYMBOL_CLEARED_COOKIES = Symbol(COOKIE_NAME_PRERENDER_BYPASS);
+export function clearPreviewData(res, options = {}) {
+    if (SYMBOL_CLEARED_COOKIES in res) {
+        return res;
+    }
+    const { serialize  } = require("next/dist/compiled/cookie");
+    const previous = res.getHeader("Set-Cookie");
+    res.setHeader(`Set-Cookie`, [
+        ...typeof previous === "string" ? [
+            previous
+        ] : Array.isArray(previous) ? previous : [],
+        serialize(COOKIE_NAME_PRERENDER_BYPASS, "", {
+            // To delete a cookie, set `expires` to a date in the past:
+            // https://tools.ietf.org/html/rfc6265#section-4.1.1
+            // `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
+            expires: new Date(0),
+            httpOnly: true,
+            sameSite: process.env.NODE_ENV !== "development" ? "none" : "lax",
+            secure: process.env.NODE_ENV !== "development",
+            path: "/",
+            ...options.path !== undefined ? {
+                path: options.path
+            } : undefined
+        }),
+        serialize(COOKIE_NAME_PRERENDER_DATA, "", {
+            // To delete a cookie, set `expires` to a date in the past:
+            // https://tools.ietf.org/html/rfc6265#section-4.1.1
+            // `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
+            expires: new Date(0),
+            httpOnly: true,
+            sameSite: process.env.NODE_ENV !== "development" ? "none" : "lax",
+            secure: process.env.NODE_ENV !== "development",
+            path: "/",
+            ...options.path !== undefined ? {
+                path: options.path
+            } : undefined
+        }), 
+    ]);
+    Object.defineProperty(res, SYMBOL_CLEARED_COOKIES, {
+        value: true,
+        enumerable: false
+    });
+    return res;
+}
+/**
+ * Custom error class
+ */ export class ApiError extends Error {
+    constructor(statusCode, message){
+        super(message);
+        this.statusCode = statusCode;
+    }
+}
+/**
+ * Sends error in `response`
+ * @param res response object
+ * @param statusCode of response
+ * @param message of response
+ */ export function sendError(res, statusCode, message) {
+    res.statusCode = statusCode;
+    res.statusMessage = message;
+    res.end(message);
+}
+/**
+ * Execute getter function only if its needed
+ * @param LazyProps `req` and `params` for lazyProp
+ * @param prop name of property
+ * @param getter function to get data
+ */ export function setLazyProp({ req  }, prop, getter) {
+    const opts = {
+        configurable: true,
+        enumerable: true
+    };
+    const optsReset = {
+        ...opts,
+        writable: true
+    };
+    Object.defineProperty(req, prop, {
+        ...opts,
+        get: ()=>{
+            const value = getter();
+            // we set the property on the object to avoid recalculating it
+            Object.defineProperty(req, prop, {
+                ...optsReset,
+                value
+            });
+            return value;
+        },
+        set: (value)=>{
+            Object.defineProperty(req, prop, {
+                ...optsReset,
+                value
+            });
+        }
+    });
+}
+
+//# sourceMappingURL=index.js.map