Merge pull request #174 from nulib/4349-download-link-update

Force download of stitched AV & set expiration to 3 days
nulib · Nov 16, 2023 · c2a2609 · c2a2609
2 parents 05311a8 + 90a28d8
commit c2a2609
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/lambdas/get-download-link.js b/lambdas/get-download-link.js
@@ -6,13 +6,14 @@ module.exports.handler = async (event) => {
   const clientParams = {}
 
   const getObjectParams = {
-    "Bucket": event.bucket,
-    "Key": event.key
-  }
+    Bucket: event.bucket,
+    Key: event.key,
+    ResponseContentDisposition: `attachment; filename=${event.disposition}`,
+  };
 
   const client = new S3Client(clientParams);
   const command = new GetObjectCommand(getObjectParams);
-  const url = await getSignedUrl(client, command, { expiresIn: 3600 });
+  const url = await getSignedUrl(client, command, { expiresIn: 3600 * 24 * 3 }); // 3 days
 
   return {downloadLink: url}
 

diff --git a/src/handlers/get-file-set-download.js b/src/handlers/get-file-set-download.js
@@ -85,6 +85,7 @@ async function processDownload(doc, email) {
       presignedUrlInput: {
         bucket: destinationBucket,
         key: destinationKey,
+        disposition: `${fileSetId}.mp4`,
       },
       sendEmailInput: {
         to: email,

diff --git a/template.yaml b/template.yaml
@@ -673,7 +673,7 @@ Resources:
         SubjectPart: Your {{fileType}} download from Meadow is ready
         TextPart: |
           Hello,
-          Your request for {{fileType}} download of {{fileSetLabel}} (file set id: {{fileSetId}}) has been fulfilled. Your download will be available for 24 hours.
+          Your request for {{fileType}} download of {{fileSetLabel}} (file set id: {{fileSetId}}) has been fulfilled. Your download will be available for 3 days.
           The {{fileType}} file can be downloaded from {{downloadLink}}
         HtmlPart: |
           <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>
@@ -809,7 +809,7 @@ Resources:
                                 </a>
                               </p>
                               <p style='text-align: center; font-style: italic'>
-                                (Your <a href='{{downloadLink}}'>download</a> will be available for 24 hours)
+                                (Your <a href='{{downloadLink}}'>download</a> will be available for 3 days)
                               </p>
                             </td>
                           </tr>