+static int yaz_solr_encode_facet_field(
+ ODR encode, char **name, char **value, int *i,
+ Z_FacetField *facet_field)
+{
+ Z_AttributeList *attribute_list = facet_field->attributes;
+ struct yaz_facet_attr attr_values;
+ yaz_facet_attr_init(&attr_values);
+ yaz_facet_attr_get_z_attributes(attribute_list, &attr_values);
+ // TODO do we want to support server decided
+
+ if (attr_values.errcode)
+ return -1;
+ if (attr_values.useattr)
+ {
+ WRBUF wrbuf = wrbuf_alloc();
+ wrbuf_puts(wrbuf, (char *) attr_values.useattr);
+ yaz_add_name_value_str(encode, name, value, i,
+ "facet.field",
+ odr_strdup(encode, wrbuf_cstr(wrbuf)));
+ if (attr_values.limit > 0)
+ {
+ WRBUF wrbuf2 = wrbuf_alloc();
+ Odr_int olimit;
+ wrbuf_puts(wrbuf2, "f.");
+ wrbuf_puts(wrbuf2, wrbuf_cstr(wrbuf));
+ wrbuf_puts(wrbuf2, ".facet.limit");
+ olimit = attr_values.limit;
+ yaz_add_name_value_int(encode, name, value, i,
+ odr_strdup(encode, wrbuf_cstr(wrbuf2)),
+ &olimit);
+ wrbuf_destroy(wrbuf2);
+ }
+ wrbuf_destroy(wrbuf);
+ }
+ return 0;
+}