allow multiple file upload

src/components/media_upload/media_upload.js

@@ -6,8 +6,10 @@ const mediaUpload = {
     const input = this.$el.querySelector('input')
 
     input.addEventListener('change', ({target}) => {
-      const file = target.files[0]
-      this.uploadFile(file)
+      for (var i = 0; i < target.files.length; i++) {
+        let file = target.files[i]
+        this.uploadFile(file)
+      }
     })
   },
   data () {

src/components/media_upload/media_upload.vue

@@ -3,7 +3,7 @@
     <label class="btn btn-default">
       <i class="icon-spin4 animate-spin" v-if="uploading"></i>
       <i class="icon-upload" v-if="!uploading"></i>
-      <input type=file style="position: fixed; top: -100em"></input>
+      <input type="file" style="position: fixed; top: -100em" multiple="true"></input>
     </label>
   </div>
 </template>