Drupal7 Apachesolr search with Facet Api and Display Suites facets configuration

Question

Does anybody know, how I can get all my taxonomy_term_references for my video content type to be listed as Facet options on the Configuration > Apache Solr search > Facets tab (admin/config/search/apachesolr/settings/solr/facets)? I am trying to fix the search on an existing Drupal site that wasn't built by me and I can only see one taxonomy_term_reference for one vocabulary, but not all of them. The site uses Display Suite as well.

Here is a screenshot of my Facet tab: Screenshot of facets

Answer 1

I think I sold this myself. But wow, why isn't there any documentation for this.

A couple of configuration need to be set:

1. Structure > Display Suite > [Taxonomy term] > Manage Display > Default tab (top tab) > Custom Display Settings (bottom tab) : Select "Search Result"
2. Structure > Taxonomy > [Vocabulary name] > Manage display (tab) >Search Result : Full Term Name -> Format: "Plain text"
3. Structure > Content types > [Content type with taxonomy term reference field] > Search index: [Vocabulary] -> Region: Content
4. Configuration > Development > Performance > Clear all caches Configuration > Search and metadata > Apache Solr search > Settings > Facets: Select Facet for the Taxonomy/Vocabulary
5. Configuration > Search and metadata > Apache Solr search > Settings > Facets > Click configure display: Hard limit -> No limit (not sure why that was necessary, but it was)

Screenshots:

Enable search results (Step 1)

Add taxonomy to search results (Step 2)

Select facet (Step 4)

Facet configuration (Step 5)