View Reports in UI

[Yuyuutsu]

Summary

Allow users to view reports generated by the theme finder report generator.

Why

Users need a simple way to access previously generated reports from the UI. This avoids requiring them to request access to, or manually browse, the GCP bucket where past reports are stored.

Changes

• list available Markdown reports from the configured GCP bucket
• render individual Markdown reports as HTML in the UI when user clicks view report
• return appropriate errors for invalid or missing reports
• reports can only be viewed once the users have logged in

How to Test

Set these env values:

export FILE_STORE="GCP"
export BUCKET_NAME= <BUCKET_NAME>
export PROJECT_ID= <PROJECT_ID>
export OUTPUT_BUCKET_NAME = <OUTPUT_BUCKET_NAME>

The bucket has some example Markdowns that were generated by the report generator

Run the Application and check if the reports are rendered

You can also generate a report and see if the UI renderes the new reports

Check the View Reports tab is only visible when the user haslogged in.

[gibbardsteve]

@Yuyuutsu the reports are written to the output bucket. I think this PR is repurposing BUCKET_NAME (which is the staging bucket for uploads) for that. I believe we will need a new env var OUTPUT_BUCKET_NAME for reading the reports as we can't use the same env var for the two different things.

[gibbardsteve]

Hi - the view reports doesn't work because it is still looking at the staging bucket. It will look like it does work if you still have the same named *.md files in the staging storage.

[gibbardsteve]

I don't think we want to add this.

[Yuyuutsu]

Oops forgot to remove this when pushing up. Removed!

[gibbardsteve]

You also need to add markdown as a project dependency in pyproject.toml otherwise it fails in cloudrun