Initial commit

app/assets/javascripts/evaporate.js

@@ -0,0 +1,31 @@
+$(document).on("click", "#video_submit_button", (event) => {
+  const input = $("#video_file");
+
+  if (input[0].files.length > 0) {
+    event.preventDefault();
+
+    const bucket = input.data("aws-bucket");
+    const awsAccessKeyId = input.data("aws-access-key-id");
+    const signerUrl = input.data("signer-url");
+
+    const uploader = Evaporate.create({
+      logging: false,
+      signerUrl: signerUrl,
+      aws_key: awsAccessKeyId,
+      bucket: bucket,
+      cloudfront: false,
+      computeContentMd5: true,
+      cryptoMd5Method: (d) => btoa(SparkMD5.ArrayBuffer.hash(d, true)),
+      cryptoHexEncodedHash256: sha256,
+    });
+
+    const submitButton = $(event.target);
+    submitButton.prop('disabled', true);
+
+    const allFilesCompleted = () => {
+      input.value = '';
+      $("#video_form").submit();
+    }
+    uploadFile(input[0].files[0], uploader, input, allFilesCompleted)
+  }
+});