okfn/ckan — pull request #155 by seanh (2012-10-10 09:05:36+00:00)
Title: [#2811] Show dataset author and maintainer names even if they have no emails

Dataset author and maintainer names were not being shown on the dataset
read page unless the dataset's author_email and maintainer_email fields
were also filled out (in CKAN 2.0 author and maintainer are simply not
shown, in 1.8 and 1.7 it actually says incorrectly 'No author given' or
'No maintainer given').

Change this behaviour so that:

1. Author/maintainer is not shown if neither author/maintainer nor
author_email/maintainer_email is filled out

2. If only author/maintainer is filled out (no email) just show the name

3. If only email is filled then use the email as both link text and
mailto: href

4. If both name and email are given then use name as link text and email
as mailto: href