CKAN: Ticket Query

#1789: Implement a tag_update() logic action function

seanh — Thu, 09 Feb 2012 16:36:53 GMT

So users can rename a tag and/or move it between vocabularies using the API.

Currently we have create_tag() and delete_tag(), but if you were to 'update' a tag by deleting it and then recreating it all the datasets that had that tag will have lost it and you'll have to re-add it to them all.

What should happen to datasets that have the tag, if the tag gets moved between vocabularies? All the datasets just keep the tag with the new vocabulary? This will become a problem if/when we support 'radio button'-style vocabularies (where each dataset can only have one tag from the vocabulary).

#1824: Add vocabulary pages

seanh — Tue, 21 Feb 2012 17:24:49 GMT

For a free tag foo you can visit the page at /tag/foo and see a list of all the datasets that have the tag foo, and when the tag appears on dataset view pages etc. it's linked to this tag page.

We should do the same thing for vocabulary tags. A tag bar in vocabulary baz should be hyperlinked to a page /tag/baz/bar, or perhaps /vocab/baz/bar.

#2200: Add vocabulary_id option to tag_show() logic action function

seanh — Wed, 29 Feb 2012 16:41:18 GMT

Currently tag_show() only works with free tags, it's not possible to get a tag_show for a vocabulary tag.