Move old backend code to old_src folder

Signed-off-by: David Mehren <git@herrmehren.de>

old_src/lib/web/imageRouter/minio.ts

@@ -0,0 +1,60 @@
+import path from 'path'
+import fs from 'fs'
+import { Client } from 'old_src/lib/web/imageRouter/minio'
+
+import { config } from '../../config'
+import { getImageMimeType } from '../../utils/functions'
+import { logger } from '../../logger'
+import { UploadProvider } from './index'
+
+let MinioUploadProvider: UploadProvider
+
+if (config.minio.endPoint !== undefined) {
+  const minioClient = new Client({
+    endPoint: config.minio.endPoint,
+    port: config.minio.port,
+    useSSL: config.minio.secure,
+    accessKey: config.minio.accessKey,
+    secretKey: config.minio.secretKey
+  })
+
+  MinioUploadProvider = {
+    uploadImage: (imagePath, callback): void => {
+      if (!imagePath) {
+        callback(new Error('Image path is missing or wrong'), undefined)
+        return
+      }
+
+      if (!callback || typeof callback !== 'function') {
+        logger.error('Callback has to be a function')
+        return
+      }
+
+      fs.readFile(imagePath, function (err, buffer) {
+        if (err) {
+          callback(new Error(err.message), undefined)
+          return
+        }
+
+        const key = path.join('uploads', path.basename(imagePath))
+        const protocol = config.minio.secure ? 'https' : 'http'
+
+        const metaData = {
+          ContentType: getImageMimeType(imagePath)
+        }
+
+        minioClient.putObject(config.s3bucket, key, buffer, buffer.length, metaData, function (err, _) {
+          if (err) {
+            callback(new Error(err.message), undefined)
+            return
+          }
+          const hidePort = [80, 443].includes(config.minio.port)
+          const urlPort = hidePort ? '' : `:${config.minio.port}`
+          callback(undefined, `${protocol}://${config.minio.endPoint}${urlPort}/${config.s3bucket}/${key}`)
+        })
+      })
+    }
+  }
+}
+
+export { MinioUploadProvider }