The document summarizes a presentation on controlled vocabularies, access control, and other features in CKAN. It discusses using CKAN's tag vocabularies and a validator for place names. It describes the roles of admin, editor and user for organizations and their access levels. It also covers searching private datasets after logging in, the datastore and datapusher extensions, and statistics available through the stats extension.
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Report 140213
1. Report 20140213
Presenter: Cheng-Jen Lee (Sol)
Email: u10313335 AT citi.sinica.edu.tw
This work is licensed under a
Creative Commons Attribution-ShareAlike 3.0 Taiwan License.
7. Controlled Vocabulary
¢
Strict tag name validator
C
C
C
C
C
¢
must be alphanumeric characters or
symbols: -_.']
Tag with single word ex. 墳
Tag with symbols ex. (, [, 仝
Duplicate words: "爽徙硫_", "廉雇徙瞬"
Solved by omitting the validation
Tainan place names: 4,687 places
C
Feb 27, 2014
Takes more than 20 secs to show
7
9. Access Control
¢
Admin
C
C
C
C
C
C
Feb 27, 2014
View the organization¨s private datasets
Add new datasets to the organization
Edit or delete any of the organization¨s
datasets
Make datasets public or private
Manage users (add, change roles, remove)
Edit and remove the organization itself
9
10. Access Control
Feb 27, 2014
View the organization¨s private datasets
(Under the organization, not 'dataset')
10
12. Access Control
¢
Editor:
C
C
C
¢
View the organization¨s private datasets
Add new datasets to the organization
Edit or delete any of the organization¨s
datasets
Member:
C
Feb 27, 2014
View the organization¨s private datasets
12
14. Access Control
¢
Other facts:
Datasets which do not belong to any
organization
C
¢
¢
Feb 27, 2014
Can be only private
And be seen under user's profile
14
15. Access Control
¢
Other facts:
C
C
Private datasets can be searched
Only after its owner (org's user) has
logged
Private datasets can be searched
under organizations
Feb 27, 2014
15
16. Miscellaneous
¢
About search
Tags, tag vocabularies, context, metadata
shp search?
C
C
¢
Feb 27, 2014
NO. (ckanext-spatial uses postgis for spatial column
search)
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