Move old backend code to old_src folder

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

old_src/lib/web/imageRouter/lutim.ts

@@ -0,0 +1,34 @@
+import lutim from 'old_src/lib/web/imageRouter/lutim'
+
+import { config } from '../../config'
+import { logger } from '../../logger'
+import { UploadProvider } from './index'
+
+const LutimUploadProvider: UploadProvider = {
+  uploadImage: (imagePath, callback) => {
+    if (!callback || typeof callback !== 'function') {
+      logger.error('Callback has to be a function')
+      return
+    }
+
+    if (!imagePath) {
+      callback(new Error('Image path is missing or wrong'), undefined)
+      return
+    }
+
+    if (config.lutim && config.lutim.url) {
+      lutim.setAPIUrl(config.lutim.url)
+      logger.debug(`Set lutim URL to ${lutim.getAPIUrl()}`)
+    }
+
+    lutim.uploadImage(imagePath)
+      .then(function (json) {
+        logger.debug(`SERVER uploadimage success: ${JSON.stringify(json)}`)
+        callback(undefined, lutim.getAPIUrl() + json.msg.short)
+      }).catch(function (err) {
+        callback(new Error(err), undefined)
+      })
+  }
+}
+
+export { LutimUploadProvider }