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intake
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Add pager support to source view

This commit is contained in:
Tim Van Baak 2023-05-29 21:10:17 -07:00
parent 329f187a56
commit b8c7a13505
1 changed files with 12 additions and 4 deletions
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16
intake/app.py
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@ -57,15 +57,23 @@ def source_feed(source_name):
Feed view for a single source. Feed view for a single source.
""" """
source = LocalSource(intake_data_dir(), source_name) source = LocalSource(intake_data_dir(), source_name)
if not source.source_path.exists():
abort(404)
# Get all items # Get all items
# TODO: support paging parameters all_items = source.get_all_items()
all_items = list(source.get_all_items()) sorted_items = sorted(all_items, key=item_sort_key)
all_items.sort(key=item_sort_key)
if count_arg := request.args.get("count"):
page_arg = request.args.get("page", "0")
if count_arg.isdigit() and page_arg.isdigit():
count = int(count_arg)
page = int(page_arg)
sorted_items = sorted_items[count * page:count * page + count]
return render_template( return render_template(
"feed.jinja2", "feed.jinja2",
items=all_items, items=sorted_items,
now=int(time.time()), now=int(time.time()),
mdeac=[ mdeac=[
{"source": item["source"], "itemid": item["id"]} {"source": item["source"], "itemid": item["id"]}