871589 - Implement "Related Questions" on article page.

Status: RESOLVED FIXED

(support.mozilla.org :: Knowledge Base Software, task, P2)

Description

[Ricky Rosario [:rrosario, :r1cky]]

We currently have a Related Articles box on the left of article pages. This uses ES morelikethis to find similar articles according to ES.

We need to add a Related Questions box and have it below the Related Articles. The problem here is that:

1) questions and documents are different mapping type
2) they have different field names for their title and content (document_title vs question_title, for example)

If 1) isn't an issue, then we can see if renaming our fields makes sense to make it work. Or possibly use a mlt query like this one http://www.elasticsearch.org/guide/reference/query-dsl/mlt-query/. Or find another solution?

Comment 1

[Will Kahn-Greene [:willkg] ET needinfo? me]

It sounds like it's a separate ES call. If so, then we can just do what we're doing now, but use the QuestionMappingType rather than the DocumentMappingType.

Comment 2

[Will Kahn-Greene [:willkg] ET needinfo? me]

Oh, wait--I submitted too soon. I see the problem now.

elasticutils.MLT supports multiple doctypes already, so problem 1 isn't a problem.

However, we're using different fields between QuestionMappingType and DocumentMappingType and that is definitely a problem. I think you're right in that we'll have to use mlt-query.

Comment 3

[Ricky Rosario [:rrosario, :r1cky]]

Making this 3pts because we have to figure out what exactly to do. We know we have options, just need to try them out and implement.

Comment 4

[Ricky Rosario [:rrosario, :r1cky]]

I'll work on this next.

Comment 5

[Ricky Rosario [:rrosario, :r1cky]]

Pull request is here:
https://github.com/mozilla/kitsune/pull/1362

Switching to 2pts because it really was 1-2pts.

Comment 6

[Ricky Rosario [:rrosario, :r1cky]]

Landed on master:
https://github.com/mozilla/kitsune/commit/2db95cdac2c30bc1eabb23181b1b3a0b33c8c815

Comment 7

[Ricky Rosario [:rrosario, :r1cky]]

Deployed to prod.