feat: add webdav support

3

@@ -0,0 +1,119 @@
+export const OWNER = "Yidadaa";
+export const REPO = "ChatGPT-Next-Web";
+export const REPO_URL = `https://github.com/${OWNER}/${REPO}`;
+export const ISSUE_URL = `https://github.com/${OWNER}/${REPO}/issues`;
+export const UPDATE_URL = `${REPO_URL}#keep-updated`;
+export const RELEASE_URL = `${REPO_URL}/releases`;
+export const FETCH_COMMIT_URL = `https://api.github.com/repos/${OWNER}/${REPO}/commits?per_page=1`;
+export const FETCH_TAG_URL = `https://api.github.com/repos/${OWNER}/${REPO}/tags?per_page=1`;
+export const RUNTIME_CONFIG_DOM = "danger-runtime-config";
+export const DEFAULT_API_HOST = "https://chatgpt1.nextweb.fun/api/proxy";
+
+export enum Path {
+  Home = "/",
+  Chat = "/chat",
+  Settings = "/settings",
+  NewChat = "/new-chat",
+  Masks = "/masks",
+  Auth = "/auth",
+}
+
+export enum SlotID {
+  AppBody = "app-body",
+}
+
+export enum FileName {
+  Masks = "masks.json",
+  Prompts = "prompts.json",
+}
+
+export enum StoreKey {
+  Chat = "chat-next-web-store",
+  Access = "access-control",
+  Config = "app-config",
+  Mask = "mask-store",
+  Prompt = "prompt-store",
+  Update = "chat-update",
+  Sync = "sync",
+}
+
+export const MAX_SIDEBAR_WIDTH = 500;
+export const MIN_SIDEBAR_WIDTH = 230;
+export const NARROW_SIDEBAR_WIDTH = 100;
+
+export const ACCESS_CODE_PREFIX = "nk-";
+
+export const LAST_INPUT_KEY = "last-input";
+export const UNFINISHED_INPUT = (id: string) => "unfinished-input-" + id;
+
+export const STORAGE_KEY = "chatgpt-next-web";
+
+export const REQUEST_TIMEOUT_MS = 60000;
+
+export const EXPORT_MESSAGE_CLASS_NAME = "export-markdown";
+
+export const OpenaiPath = {
+  ChatPath: "v1/chat/completions",
+  UsagePath: "dashboard/billing/usage",
+  SubsPath: "dashboard/billing/subscription",
+  ListModelPath: "v1/models",
+};
+
+export const DEFAULT_INPUT_TEMPLATE = `{{input}}`; // input / time / model / lang
+export const DEFAULT_SYSTEM_TEMPLATE = `
+You are ChatGPT, a large language model trained by OpenAI.
+Knowledge cutoff: 2021-09
+Current model: {{model}}
+Current time: {{time}}`;
+
+export const SUMMARIZE_MODEL = "gpt-3.5-turbo";
+
+export const DEFAULT_MODELS = [
+  {
+    name: "gpt-4",
+    available: true,
+  },
+  {
+    name: "gpt-4-0314",
+    available: true,
+  },
+  {
+    name: "gpt-4-0613",
+    available: true,
+  },
+  {
+    name: "gpt-4-32k",
+    available: true,
+  },
+  {
+    name: "gpt-4-32k-0314",
+    available: true,
+  },
+  {
+    name: "gpt-4-32k-0613",
+    available: true,
+  },
+  {
+    name: "gpt-3.5-turbo",
+    available: true,
+  },
+  {
+    name: "gpt-3.5-turbo-0301",
+    available: true,
+  },
+  {
+    name: "gpt-3.5-turbo-0613",
+    available: true,
+  },
+  {
+    name: "gpt-3.5-turbo-16k",
+    available: true,
+  },
+  {
+    name: "gpt-3.5-turbo-16k-0613",
+    available: true,
+  },
+] as const;
+
+export const CHAT_PAGE_SIZE = 15;
+export const MAX_RENDER_MSG_COUNT = 45;

app/api/cors/[...path]/route.ts

@@ -0,0 +1,44 @@
+import { NextRequest, NextResponse } from "next/server";
+
+async function handle(
+  req: NextRequest,
+  { params }: { params: { path: string[] } },
+) {
+  if (req.method === "OPTIONS") {
+    return NextResponse.json({ body: "OK" }, { status: 200 });
+  }
+
+  const [protocol, ...subpath] = params.path;
+  const targetUrl = `${protocol}://${subpath.join("/")}`;
+
+  const method = req.headers.get("method") ?? undefined;
+  const shouldNotHaveBody = ["get", "head"].includes(
+    method?.toLowerCase() ?? "",
+  );
+
+  const fetchOptions: RequestInit = {
+    headers: {
+      authorization: req.headers.get("authorization") ?? "",
+    },
+    body: shouldNotHaveBody ? null : req.body,
+    method,
+    // @ts-ignore
+    duplex: "half",
+  };
+
+  console.log("[Any Proxy]", targetUrl);
+
+  const fetchResult = fetch(targetUrl, fetchOptions);
+
+  return fetchResult;
+}
+
+export const GET = handle;
+export const POST = handle;
+export const PUT = handle;
+
+// nextjs dose not support those https methods, sucks
+export const PROFIND = handle;
+export const MKCOL = handle;
+
+export const runtime = "edge";