Search export to PDF - undefined-undefined file name

[todvora]

When exporting search results to PDF, the generated filename contains undefined-undefined suffix, which is most likely not correct.

Additionally, the generated PDF document contains "bulk actions" label and checkboxes, that are most likely useless in the PDF.

Expected Behavior

The filename should be meaningful.

Current Behavior

Possible Solution

Check how the filename is generated and where is the undefined-undefined coming from.

Steps to Reproduce (for bugs)

1. Go to the search page
2. Hit the ... in the top bar and press export button.
3. Select PDF format, don't change any other setting
4. Observe filename of the downloaded file

Context

Your Environment

• Graylog Version: Graylog Cloud 7.1.0 (512)
• Browser version: Firefox 149.0 (64-bit)

Checklist

[] This issue fix need to be backported.
[] Does this issue have security implications?

[janheise]

I linked a fix for the file name, but the checkboxes etc. are a more global problem (also happens in regular reports) that needs handling on a different level.