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Enable viewing of datasets via history/view when user is not logged in and/or when user does not have public username.

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This commit is contained in:
Jeremy Goecks
2010-05-12 09:51:31 -04:00
parent cea2ff14ef
commit a5f839538e
1 changed files with 10 additions and 2 deletions
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templates/root/history_common.mako
+10 -2
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@@ -38,8 +38,16 @@
if for_editing:
display_url = h.url_for( controller='dataset', action='display', dataset_id=dataset_id, preview=True, filename='' )
else:
display_url = h.url_for( controller='dataset', action='display_by_username_and_slug',
username=data.history.user.username, slug=dataset_id )
# Get URL for display only.
if data.history.user and data.history.user.username:
display_url = h.url_for( controller='dataset', action='display_by_username_and_slug',
username=data.history.user.username, slug=dataset_id )
else:
# HACK: revert to for_editing display URL when there is no user/username. This should only happen when
# there's no user/username because dataset is being displayed by history/view after error reported.
# There are no security concerns here because both dataset/display and dataset/display_by_username_and_slug
# check user permissions (to the same degree) before displaying.
display_url = h.url_for( controller='dataset', action='display', dataset_id=dataset_id, preview=True, filename='' )
%>
<a class="icon-button display tooltip" title="Display data in browser" href="${display_url}"
%if for_editing: