def items(query=None, user=LOGGED_IN_USER, username=USER):
"""
Given an LQL query and a library identity, return the items that match.
"""
library = Library.objects.get()
items = Item.objects.all()
query_json = '[]'
if query:
from query import execute_query, parse_query
parsed = parse_query(query)
items = execute_query(items, parsed)
# this json representation of the query that was just used to filter
# the items will be passed back to the template as a json string
# so the front end can render the query widget. A string representation
# is not passed because there is no way to parse LQL in javascript (yet).
query_json = jsonify(parsed)
items = items.all()
all_keys = []
return {
'parsed_query_json': query_json,
'library_items': items,
'items_count': len(items),
'keys': all_keys,
}
def generic_json(self, result, errors):
return {'body': jsonify(result), 'mimetype': 'application/json'}
def renderer(self, data, errors):
return jsonify(data)
def generic_json(self, result, errors):
return {'body': jsonify(result), 'mimetype': 'application/json'}