Merge pull request #593 from transloadit/feature/tl-global-meta

transloadit: Easily pass form fields
transloadit · Feb 10, 2018 · 08505b7 · 08505b7
2 parents c1fb3f9 + 43a1aae
commit 08505b7
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/plugins/Transloadit/index.js b/src/plugins/Transloadit/index.js
@@ -87,11 +87,27 @@ module.exports = class Transloadit extends Plugin {
 
   getAssemblyOptions (fileIDs) {
     const options = this.opts
+
+    const normalizeAssemblyOptions = (file, assemblyOptions) => {
+      if (Array.isArray(assemblyOptions.fields)) {
+        const fieldNames = assemblyOptions.fields
+        assemblyOptions.fields = {}
+        fieldNames.forEach((fieldName) => {
+          assemblyOptions.fields[fieldName] = file.meta[fieldName]
+        })
+      }
+      if (!assemblyOptions.fields) {
+        assemblyOptions.fields = {}
+      }
+      return assemblyOptions
+    }
+
     return Promise.all(
       fileIDs.map((fileID) => {
         const file = this.uppy.getFile(fileID)
         const promise = Promise.resolve()
           .then(() => options.getAssemblyOptions(file, options))
+          .then((assemblyOptions) => normalizeAssemblyOptions(file, assemblyOptions))
         return promise.then((assemblyOptions) => {
           this.validateParams(assemblyOptions.params)