Noded/frontend#29 - allow uploading multiple files at once

app/controllers/api/v1/File.controller.js

@@ -49,13 +49,17 @@ class File extends Controller {
     async save_upload(req, res) {
         const { page, node, file_group } = req.form
 
-        let file_name = ''
-        if ( req.uploads.uploaded_file ) {
-            file_group.FileIds.push(req.uploads.uploaded_file.id)
+        const n_files = Object.values(req.uploads).length
+
+        for ( const key in req.uploads ) {
+            if ( !req.uploads.hasOwnProperty(key) ) continue
+            if ( !key.startsWith('uploaded_file_') ) continue
+
+            file_group.FileIds.push(req.uploads[key].id)
         }
 
-        await file_group.version_save(`Added file${file_name ? ' "'+file_name+'"' : ''}`, req.user.id)
-        return res.redirect(req.body.redirectTo ? req.body.redirectTo : '/')
+        await file_group.version_save(`Added ${n_files} file${n_files === 1 ? '' : 's'}`, req.user.id)
+        return res.api()
     }
 
     async download(req, res) {