Unified file link format

src/components/FileSelector.js

@@ -0,0 +1,15 @@
+import { h } from 'preact'
+
+export default function ({ emitName, emitURL }) {
+  const fileInputHandler = ({ target }) => {
+    const file = target.files[0]
+    emitName(file.name)
+    emitURL(URL.createObjectURL(file))
+    target.value = null
+  }
+
+  return (
+    <input
+      type='file'
+      onChange={fileInputHandler} />)
+}