pages

pages/api/form.tsx

@@ -0,0 +1,83 @@
+import { createReadStream, statSync, unlinkSync, writeFileSync } from 'fs'
+import { tmpdir } from 'os'
+
+import { NextApiRequest, NextApiResponse } from 'next'
+import getConfig from 'next/config'
+import Formidable from 'formidable'
+import axios from 'axios'
+
+const { RECAPTCHA_SERVER, NEXTCLOUD_TOKEN } = getConfig().serverRuntimeConfig
+
+const sendFileAndDelete = async (name: string, path: string) => {
+    const stat = statSync(path)
+    const stream = createReadStream(path)
+
+    await axios({
+        url: 'https://cloud.nicco.io/public.php/webdav/' + name,
+        method: 'put',
+        auth: {
+            username: NEXTCLOUD_TOKEN,
+            password: '',
+        },
+        headers: {
+            'Content-Length': stat.size
+        },
+        data: stream
+    })
+
+    unlinkSync(path)
+}
+
+export default async (req: NextApiRequest, res: NextApiResponse) => {
+    try {
+
+        // @ts-ignore
+        const form = new Formidable();
+
+        form.maxFileSize = 300 * 1024 * 1024 // 300MiB
+
+        const body = await new Promise<any>((resolve, reject) => {
+            form.parse(req, (err: any, fields: any, files: any) => {
+                if (err) reject()
+                else resolve({
+                    fields: JSON.parse(fields.json),
+                    files: Object.values(files)
+                })
+            });
+        })
+
+
+
+        const { token, ...rest } = body.fields
+
+        const { data } = await axios({
+            url: 'https://www.google.com/recaptcha/api/siteverify',
+            method: 'post',
+            params: {
+                secret: RECAPTCHA_SERVER,
+                response: token,
+            },
+        })
+
+        if (!data.success) throw new Error()
+
+        const now = Date.now()
+        for (const file of body.files)
+            sendFileAndDelete(`${now}_${file.name}`, file.path)
+
+        const txtFile = `${tmpdir()}/text`
+        writeFileSync(txtFile, `${rest.contact}\n${rest.description}`)
+        sendFileAndDelete(`${now}_details.txt`, txtFile)
+
+        res.status(200).end()
+
+    } catch {
+        res.status(400).end()
+    }
+}
+
+export const config = {
+    api: {
+        bodyParser: false,
+    },
+}