New Download File Server Action for PHP does not work

MH2ag · February 12, 2021, 8:17am

======== TEMPLATE BUG FORM ========

Wappler Version : 3.7.6
Operating System : macOS Big Sur
Server Model: PHP
Database Type: MySQL
Hosting Type: Own Server

Expected behavior

What do you think should happen?

Download from S3 should work (like in NodeJS)

Actual behavior

What actually happens?

Download does not work on opening the Server Action in the browser

How to reproduce

Detail a step by step guide to reproduce the issue

A screenshot or short video indicating the problem

A copy of your code would help. Include: JS, HTML.

Test your steps on a clean page to see if you still have an issue

George · February 12, 2021, 8:28am

Maybe I don’t see if but what exactly doesn’t work?

MH2ag · February 12, 2021, 8:29am

no download. I have the exact same Server Action on a NodeJS project and the download works there. No Errors.

George · February 12, 2021, 8:30am

So it doesn’t work in the browser? Any errors?

MH2ag · February 12, 2021, 8:33am

I tested with opening the Server Action directly in the browser:

MH2ag · February 12, 2021, 8:46am

Could you reproduce it?

George · February 12, 2021, 8:57am

So what does your browser do? Does it open?
Could you check the devtools in the browser? If there are any errors there?

MH2ag · February 12, 2021, 9:00am

I will send you the link in a private message

George · February 12, 2021, 9:04am

Maybe check the output option? To return a result as it doesn’t return now anything

MH2ag · February 12, 2021, 9:05am

I already tried that. I get

{"":null}

in the browser.

patrick · February 12, 2021, 10:29am

Here an update for the s3 download file action. Unzip it in dmxConnectLib/modules

s3.zip (1.6 KB)

MH2ag · February 12, 2021, 10:43am

Thanks a lot for the update! I can confirm that it is working now.

I now have another problem. If the filename is not equal to the key, the filename is set to the keyname on download. I hope it makes sense

Filename: test.pdf
Key: 3538D42E-1736-4302-979C-6F88835AC63F/52CF4E74-BC35-4E6D-A24E-42CF0057822C/test.pdf

Filename after download:
3538D42E-1736-4302-979C-6F88835AC63F_52CF4E74-BC35-4E6D-A24E-42CF0057822C_test.pdf

Any idea how to solve this?

patrick · February 12, 2021, 10:52am

ah, need to filter out the filename from the key, will post an update here soon for that.

patrick · February 12, 2021, 11:23am

Updated file.

s3.zip (1.6 KB)

MH2ag · February 12, 2021, 1:35pm

Thank you @patrick! It is working perfectly now.

MH2ag · February 12, 2021, 2:31pm

I’m really sorry to have another question about this topic. I experimented a little bit with the download component and the new Server Action Download File from S3 (PHP Version).

If I use the download component it downloads the file, but the filename is in quotation marks (Safari):

In Chrome I get underscores :

If I use the direct link to the download route it doesn’t do this. Could you please check this?

MH2ag · February 12, 2021, 2:58pm

I found a workaround. If you use the download component you have to define the filename.

patrick · February 12, 2021, 3:07pm

Seems there is a bug in the download component when the content-disposition header has a filename enclosed in quotes. Here an update.

dmxDownload.zip (1.2 KB)

MH2ag · February 12, 2021, 3:16pm

Thank you @patrick for your quick fix. Now I get a UTF8 problem in the file