Do not list banned projects under /projects/

[humitos]

Going to https://readthedocs.org/projects/ you will see many SPAM projects from users that we already banned in our db.

This PR skip showing those projects publicly.

NOTE: this is not ready to merge yet, since I think it may worth to implement it directly into the .public and .private method of the ProjectQuerySetBase but I want a little of feedback on this first.

[stsewd]

Makes sense for me to not list banned projects anywhere

[ericholscher]

I guess my larger question is, should we still have project listings? We don't link it, and it doesn't seem to have much value.

If we're trying to hide spam projects, I think search is likely the most important place to hide them.

[humitos]

I guess my larger question is, should we still have project listings? We don't link it, and it doesn't seem to have much value.

I would completely remove it since it's just a plain list with no value added.

On the other hand, what about my note from the description. Does it worth to that the filter of banned project to all the queries from that QuerySet?

[ericholscher]

I would completely remove it since it's just a plain list with no value added.

👍

On the other hand, what about my note from the description. Does it worth to that the filter of banned project to all the queries from that QuerySet?

I think it makes sense. There may be unindented issues, but I'm 👍 on trying it. = That would likely help with indexing of search results (and not building the projects will keep the files out of search)

[ericholscher]

Merging this, since I think it's useful, and opened #5152 for further work.

[humitos]

Hrm... I just merged this PR with the PR: work in progress label. It seems that mergeable ProBot bot is not installed properly yet.