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Ticket Resolution Summary Owner Reporter
#1593 fixed [super] Create feeds from search results icmurray amercader

Reported by amercader, 2 years ago.

Description

Recent changes (see #191 and #1498) have made really easy to get search results ordered chronologically, and creating RSS or Atom feeds from them is relatively easy.

Feeds are extremely popular and there are several tools for consuming them, so it would be a great way to allow users to follow datasets related with their topics of interest.

Apart from the general feed with changes on the whole instance, other different "pre-set" feed endpoints could be implemented. The most obvious choices for custom feeds could be groups and tags:

http://<ckan_server>/feed/group/{id}.{format:rss|atom}
http://<ckan_server>/feed/tag/{id}.{format:rss|atom}

These could be shown on the group/tag page, both on the <head> section, so browsers can autodiscover them, and on the UI, with a message like "Subscribe to this group/tag".

Another powerful option is to have a custom feed builder that accepts the same parameters as the search page, so users can subscribe to whatever query they are interested on

http://<ckan_server>/feed/custom.{format:rss|atom}?res_format=api%2Fsparql
http://<ckan_server>/feed/custom.{format:rss|atom}?q=tags:animal*

On this case a message "Subscribe to these search results" would appear.

Note that a lot of work on this front needs to be done for the IATI registry project (see #1590)

Other tickets related:

  • #1592: metadata_modified and metadata_created are not included in the search results, so an extra query for each package is needed right now.
#1597 fixed Tag search - filter by group dread

Reported by dread, 2 years ago.

Description

I want to browse tags, but filtered for a particular group. Currently our tag API doesn't allow for filtering by group.

This is important for improving groups as communities within a site #1521. It would be easy to do this by adding an option to filter by a group. BUT are there any other use cases that would warrant a more complete faceted tag search?

--

BTW I can currently draw a tag cloud for a group - I can get the top tags used in a group like this:

curl http://thedatahub.org/api/action/package_search -d '{"q":"groups:country-ca", "facet.field":"tags", "rows":"0"}'

but it only contains the top 20 tags.

#1599 fixed [contrib] Simple embeddable dataset count widget (esp for group count) rgrp rgrp

Reported by rgrp, 2 years ago.

Description

Simple embeddable widget for use on 3rd party sites showing dataset counts for a given search query. Have a specific version just for groups.

  • Simple group count widget in JS for embedding in wordpress and elsewhere
    • Requested by several people (e.g Guo Xu from Econ working group). Already have something like this in CKAN JS for doing an embeddable search box.
  • All you need to do is do a dataset query over the API e.g. http://thedatahub.org/api/search/dataset?groups=economics and then embed in some html!

Estimate: 30m (for someone who knows their jquery).

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