Add sort parameter to GET request in api.py (#11514)

* Add sort parameter to GET request in api.py

Author: mekarpeles

openlibrary/plugins/openlibrary/api.py

@@ -807,14 +807,17 @@ class opds_search(delegate.page):
     def GET(self):
         from pyopds2 import Catalog, Link, Metadata
 
-        i = web.input(query="trending_score_hourly_sum:[1 TO *]", limit=25, page=1)
+        i = web.input(
+            query="trending_score_hourly_sum:[1 TO *]", limit=25, page=1, sort=None
+        )
         provider = get_opds_data_provider()
         catalog = Catalog.create(
             metadata=Metadata(title=_("Search Results")),
             response=provider.search(
                 query=i.query,
                 limit=int(i.limit),
                 offset=(int(i.page) - 1) * int(i.limit),
+                sort=i.sort,
             ),
             links=[
                 Link(