Faster import of resources in mod_ginger_adlib.

modules/mod_ginger_adlib/mod_ginger_adlib.erl

@@ -27,6 +27,7 @@
     start_link/1
 ]).
 
+-define(ADLIB_LIMIT, 100).
 
 -include_lib("zotonic.hrl").
 -include_lib("include/ginger_adlib.hrl").
@@ -48,19 +49,28 @@ pull_database_updates(Database, Since, StartFrom, Context) when is_tuple(Since)
     Format = detect_modification_date_format(Database, "1900-01-01", Context),
     pull_database_updates(Database, z_datetime:format(Since, Format, Context), StartFrom, Context);
 pull_database_updates(Database, Since, StartFrom, Context) when is_binary(Since) ->
+    pull_database_updates_loop(Database, Since, StartFrom, 0, Context).
+
+pull_database_updates_loop(Database, Since, StartFrom, TotalAcc, Context) ->
+    lager:debug("mod_ginger_adlib: pulling records modified after ~s from database ~s",
+                [Since, Database]),
     Args = [
         {database, Database},
         {search, <<"modification>=", Since/binary>>}
     ],
-
-    #search_result{result = Records, total = Total} = z_search:search({adlib, Args}, {StartFrom, 20}, Context),
+    #search_result{result = Records, total = Total} = z_search:search({adlib, Args}, {StartFrom, ?ADLIB_LIMIT}, Context),
+    TotalAcc1 = TotalAcc + length(Records),
+    lager:debug("mod_ginger_adlib: pulled records ~p / ~p modified after ~s from database ~s",
+                [TotalAcc1, Total, Since, Database]),
     case Records of
         [] ->
-            lager:info("mod_ginger_adlib: Pulled ~p records modified after ~s from database ~s", [Total, Since, Database]),
+            ?zInfo("mod_ginger_adlib: Pulled total ~p records modified after ~s from database ~s",
+                   [TotalAcc1, Since, Database],
+                   Context),
             ok;
         _ ->
             [z_notifier:notify(adlib_update(Record, Database), Context) || Record <- Records],
-            pull_database_updates(Database, Since, StartFrom + 20, Context)
+            pull_database_updates_loop(Database, Since, StartFrom + ?ADLIB_LIMIT, TotalAcc1, Context)
     end.
 
 %% @doc Pull single record update from Adlib
@@ -124,7 +134,6 @@ detect_modification_date_format(Database, Since, Context) ->
         {database, Database},
         {search, <<"modification>=", ISO8601/binary>>}
     ],
-
     case z_search:search({adlib, Args}, {1, 20}, Context) of
         #search_result{total = undefined} ->
             %% Try legacy format
@@ -138,14 +147,12 @@ start_link(Args) when is_list(Args) ->
 
 init(Args) ->
     {context, Context} = proplists:lookup(context, Args),
-
     case m_config:get(?MODULE, databases, Context) of
         undefined ->
             m_config:set_prop(?MODULE, databases, list, [], Context);
         _Exists ->
             ok
     end,
-
     {ok, #state{context=z_context:new(Context)}}.
 
 handle_call(Message, _From, State) ->

modules/mod_ginger_base/filters/filter_location_defined.erl

@@ -1,6 +1,6 @@
 %% @author Driebit <[email protected]>
 %% @copyright 2015 Driebit
-%% @doc unique filter, return a list with unique ids
+%% @doc Check if a resource has a location_lat defined.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -19,15 +19,21 @@
 -export([location_defined/2]).
 -include("zotonic.hrl").
 
+has_location(undefined, _Context) ->
+    false;
 has_location(RscId, Context) when is_integer(RscId) ->
     case m_rsc:p(RscId, location_lat, Context) of
         undefined ->
             false;
+        <<>> ->
+            false;
         _Lat ->
             true
     end;
 has_location({RscId, _}, Context) ->
-    has_location(RscId, Context).
+    has_location(RscId, Context);
+has_location(RscId, Context) ->
+    has_location(m_rsc:rid(RscId, Context), Context).
 
 location_defined(Data, Context) ->
     List = filter_make_list:make_list(Data, Context),

modules/mod_ginger_base/models/m_creative_commons.erl

@@ -81,7 +81,14 @@ label(<<"by-nc-nd/", _Version/binary>>) ->
 label(<<"http://creativecommons.org/publicdomain/zero/", _Version/binary>>) ->
     <<"CC0">>;
 label(<<"http://creativecommons.org/publicdomain/mark/", _Version/binary>>) ->
-    <<"PD">>.
+    <<"PD">>;
+label(License) when is_binary(License) ->
+    case z_string:to_lower(License) of
+        License ->
+            undefined;
+        LowerLic ->
+            label(LowerLic)
+    end.
 
 %% @doc Get URL to translated license at the Creative Commons website
 -spec language_url_for(binary(), #context{}) -> binary() | undefined.
@@ -103,4 +110,10 @@ versioned_license([<<"BY", _/binary>> = Type, Version]) ->
 versioned_license([<<"CC0">>, Version]) ->
     <<"http://creativecommons.org/publicdomain/zero/", Version/binary>>;
 versioned_license([<<"PD">>, Version]) ->
-    <<"http://creativecommons.org/publicdomain/mark/", Version/binary>>.
+    <<"http://creativecommons.org/publicdomain/mark/", Version/binary>>;
+versioned_license([<<"BY", _/binary>> = Type]) ->
+    <<"http://creativecommons.org/licenses/", Type/binary, "/4.0">>;
+versioned_license([<<"CC0">>]) ->
+    <<"http://creativecommons.org/publicdomain/zero/1.0">>;
+versioned_license([<<"PD">>]) ->
+    <<"http://creativecommons.org/publicdomain/mark/1.0">>.

modules/mod_ginger_rdf/support/sparql_client.erl

@@ -78,7 +78,7 @@ get_resource(Endpoint, Uri, Properties) ->
     case query_rdf(Endpoint, Query) of
         undefined ->
             undefined;
-        [Rdf] ->
+        [Rdf|_] ->
             Rdf
     end.