def do_search():
# extract query string and query settings
query = request.args['query']
# pull out paginate option
paginate = bool(request.args.get("paginate", True))
# pull out current page option
page = int(request.args.get("page", 1))
res = {"query": query}
# search for nodes
try:
nodes = searcher.search(query)
except Exception as err:
nodes = []
print(err)
if nodes == 'vague':
res["message"] = "vague"
nodes = []
exported_nodes = [export_node_contents(n) for n in nodes]
if paginate:
paginator = Paginator(exported_nodes, page)
res["results"] = paginator.export_page_items()
res["pagination"] = {
"hits": paginator.hits(),
"limit": paginator.page_limit(),
"page": paginator.cur_page(),
"totalPages": paginator.num_pages(),
"hasNextPage": paginator.has_next_page(),
"nextPage": paginator.next_page(),
"hasPrevPage": paginator.has_prev_page(),
"prevPage": paginator.prev_page()
}
else:
res["results"] = exported_nodes
# return json result
return res
