Add a filter plugin to only show items from a specific depth

The new file should be included in the .info file.

files[] = plugins/facetapi/filter_show_items_from_specific_depth.inc

Hi drclaw,
I really need this functionality too so thanks for you effort!!

However, I applied the second patch using Ubuntu console but I get the following error in Drupal backend:

Fatal error: Class name must be a valid object or a string in /sites/all/modules/facetapi/facetapi.admin.inc on line 875

I checked and all the right files seem to have patched correctly. Any idea on the cause for this error?

Ha. Of course!

Works like a charme for now, thanks.

Hi drclaw,

This patch in combination with the snippet provided by cpliakas over here: https://drupal.org/node/1493326
was exactly what I needed.

I have set up everything.
I get the options provided by this plugin.

But as soon as I select '1' or '2' under "Only show items from this depth of a hierarchical set of facet items", the facetblocks disappear.
Any idea what I might be missing?

If I leave '0' as term Depth, both term depths are shown in the facetblock.

The Term Depth module is enabled, but when I look up my terms in the database, there are is no Depth column anywhere.
My terms are structured in two depth levels though.

EDIT:
in the taxonomy_term_hierarchy under column "parent":
for each term, the [tid] of the parent is listed tho.

Thank you very much, it's working perfectly.

used the patch. works. remember to clear APC cache or you get an error.

Hi.

Does not apply the patch

patch -p1 < facetapi_bonus-filter_depth-2056099-2.patch
patching file facetapi_bonus.info
Hunk #1 FAILED at 11.
1 out of 1 hunk FAILED -- saving rejects to file facetapi_bonus.info.rej
patching file facetapi_bonus.module

I have tested this and works great.

@dakanca, I also got same error but manually updated .info file.

I've tried the patch on the stable release as well as the development release, but in both cases I receive this error: Fatal error: Class name must be a valid object or a string docroot/sites/all/modules/contrib/facetapi/facetapi.admin.inc on line 912. This means a similar error as in #3.

As mentioned I need to clear the APC cache, but in my environment APC is not active, so no cache could be cleared. Ofcourse I tried the usual: drush cache-clear and drush registry-rebuild but no success. For some reason the new class does not get included and/or a reference in the settings array is missing.

Edit: ofcourse, just as I posted this I saw that the patch placed the filter_show_items_from_specific_depth.inc in the Facet API module instead of the Facet API Bonus module.. Moving it the correct folder fixed the issue.

It looks like this patch works fine on 7.x-1.x branch.

Yes, you are correct, as soon as I posted my comment I found out that applying the patch placed the filter_show_items_from_specific_depth.inc file in the facetapi module instead of the facetapi_bonus module.

@Koen.Pasman (#13) You are mistaken; the patch places a file in the facetapi directory of the facetapi_bonus module, but it places no files in the facetapi module.

This works, except I get the same bug as @dakanca and @vikramy, where the .info file is not updated with the new file reference. I edited this file manually, and after that the patch works as advertised. Thanks, I think this is a very good addition to the module!

Rerolled patch, minor fixes for new-lines.
Patch has to be applied to 7.x-1.x branch

Patches merged and committed, thanks all! :)