Restrict related posts to just the current site

[g3rb3n]

Description

Currently all post from all sites are shown as option for related content. We would like to limit that to just the posts from the current site.

Use cases

A setup that has many sites with unrelated content for cross posting.

Proposed solution

Include an option is settings to enable this feature.
Filter the options in form.py based on the current site in the request.

Alternatives

None.

Additional information

None.

[fsbraun]

An optional restriction to a specific blog config might also be of interest - if you have multiple blogs on one site. Would the right place be the blog config changing the config from using related posts to

• Do not use related posts
• Use related posts from this blog config
• Use related posts from this site
• Use related posts from all sites?