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Diffstat (limited to 'router.ts')
| -rw-r--r-- | router.ts | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/router.ts b/router.ts deleted file mode 100644 index 7e8b147..0000000 --- a/router.ts +++ /dev/null @@ -1,120 +0,0 @@ -// Copyright 2022 ilotterytea -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -import express, { - RequestHandler -} from "express"; -import favicon from "serve-favicon"; -import pck from "./package.json"; -import i_opts from "./options.json"; -import multer from "multer"; -import crypto from "crypto"; - -import { existsSync, readdirSync, readFileSync } from "fs"; -import mime from "mime"; - -const router = express.Router(); - -// To store files on local disk: -const storage = multer.diskStorage({ - // File destination: - destination: "./static/i", - // Creation of file name: - filename: (req, file, callback) => { - // Compare file size and limit: - if (file.size > i_opts.maxFileSizeInBytes) { - callback(Error("The file size is larger than the maximum set value."), ""); - return; - } - - // Name pattern: - var pattern = "number/dir"; - - switch (pattern) { - // A name for the file based on where it will be positioned amongst the other files after uploading: - case "number/dir": - const img_id = readdirSync("./static/i").length + 1; - - var maxzero = 5; - var zerostring = ""; - - for (var i = 0; i < maxzero; i++) { zerostring = zerostring + "0"; } - - zerostring = zerostring.slice(img_id.toString().length, zerostring.length); - - callback(null, zerostring + img_id.toString() + "." + mime.extension(file.mimetype)); - break; - // Random byte name: - case "crypto/hex": - crypto.randomBytes(5 /* <-- Character length */, (err, raw) => { - if (err) return callback(err, ""); - callback(null, raw.toString("hex") + "." + mime.extension(file.mimetype)); - }); - break; - default: - break; - } - } -}); - -// Image uploader: -const upload = multer({ - storage: storage, - fileFilter(req, file, callback) { - if (i_opts.allowedMIMETypes.includes(file.mimetype)) { - callback(null, true); - } else { - callback(null, false); - console.debug("The extension of this file isn't allowed."); - } - }, -}) - -// Main page: -router.get("/", async (req, res) => { - var Page: string = readFileSync(`${__dirname}/static/html/index.html`, {encoding: "utf-8"}); - - Page = Page.replace("{{AboutFileHoster}}", `Running on notdankenough/fh@${pck.version}!`); - - res.send(Page); -}); - -// Viewing files. -router.get("/i/:id", async (req, res) => { - if (!(existsSync("./static/i/" + req.params.id))) { - return res.json({ - status: 404, - reason: "The file " + req.params.id + " not found!", - kitty: "https://http.cat/404" - }).status(404); - } - - return res.sendFile(`${__dirname}/static/i/${req.params.id}`); -}); - -// POST request to upload a file and then send its name: -router.post("/dank_upload", upload.single("file"), (req, res) => { - var name = req.file?.filename; - - // Required for some external tools: - if (req.headers["no-redirect"]) { - return res.json({ - name: name - }).status(200); - } - - res.redirect("/i/" + name); -}); - -export default router;
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