ashb commented on a change in pull request #11652:
URL: https://github.com/apache/airflow/pull/11652#discussion_r535266580
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File path: airflow/www/views.py
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@@ -449,6 +490,8 @@ def get_int_arg(value, default=0):
arg_search_query = request.args.get('search')
arg_tags_filter = request.args.getlist('tags')
arg_status_filter = request.args.get('status')
+ arg_sorting_key = request.args.get('sortBy')
+ arg_orderby_key = request.args.get('orderBy')
Review comment:
These two params are two confusing/similar, and clash a bit with
standard SQL meanings, since the sortBy value is the term after the `ORDER BY`.
Could we instead have `orderBy` and `orderDir` (direction).
(I also would have personally done it as `orderBy=dag_id` for asc and
`orderBy=-dag_id` for desc. It means you can then order by multiple columns
with `orderBy=col_a,-col_b` or `orderBy=col_a&orderBy=-col_b`. But feel free to
leave it as two params, it's fine as it is)
##########
File path: airflow/www/views.py
##########
@@ -332,6 +332,47 @@ def get_downstream(task):
]
+def dag_query_for_key(sorting_key):
+ """Maps sorting key param in the URL params to DB queries on appropriate
attributes."""
+ dag_query_key_map = {
+ 'dag_id': DagModel.dag_id,
+ 'owner': DagModel.owners,
+ 'schedule': DagModel.next_dagrun,
Review comment:
I think I'd rather these values matched the column names -- we're
already having to provide the "Readable String" and the order by in the
template.
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