refactor: enhance search filtering logic to include excluded doctypes and improve doctype detection

Author: barbara-celi

dist/index.mjs

@@ -11028,7 +11028,9 @@ var StateResults = connectStateResults2(
       if (!searchResults)
         return;
       const results = searchResults;
-      const isFilteringByDoctype = typeof results?._state.filters === "string" && results._state.filters.includes("doctype:");
+      const stateFilters = typeof results?._state.filters === "string" ? results._state.filters : "";
+      const positiveFilters = stateFilters.replace(/NOT doctype:"[^"]*"/g, "");
+      const isFilteringByDoctype = positiveFilters.includes('doctype:"');
       const facets = results?.facets;
       const doctypeFacet = facets?.find((facet) => facet.name === "doctype");
       const nbHits = results?.nbHits ?? 0;
@@ -11152,10 +11154,12 @@ import { jsx as jsx58, jsxs as jsxs46 } from "react/jsx-runtime";
 var SearchResults = () => {
   const router = useRouter7();
   const { filterSelectedSection, ocurrenceCount } = useContext16(SearchContext);
-  const { locale } = useContext16(LibraryContext);
+  const { locale, sidebarSections } = useContext16(LibraryContext);
+  const excludedDoctypesFilter = sidebarSections.flat().filter((section) => section.excludeFromSearch).map((section) => `NOT doctype:"${section.id}"`).join(" AND ");
   const filters = [
     `language:${locale}`,
-    filterSelectedSection ? `doctype:"${filterSelectedSection}"` : ""
+    filterSelectedSection ? `doctype:"${filterSelectedSection}"` : "",
+    excludedDoctypesFilter
   ].filter(Boolean).join(" AND ");
   const [prevFilter, setPrevFilter] = useState14("");
   const [searchState, setSearchState] = useState14({});

dist/index.mjs.map

@@ -16,10 +16,16 @@ import { searchClient, searchIndex } from 'utils/config/search-config'
 const SearchResults = () => {
   const router = useRouter()
   const { filterSelectedSection, ocurrenceCount } = useContext(SearchContext)
-  const { locale } = useContext(LibraryContext)
+  const { locale, sidebarSections } = useContext(LibraryContext)
+  const excludedDoctypesFilter = sidebarSections
+    .flat()
+    .filter((section) => section.excludeFromSearch)
+    .map((section) => `NOT doctype:"${section.id}"`)
+    .join(' AND ')
   const filters = [
     `language:${locale}`,
     filterSelectedSection ? `doctype:"${filterSelectedSection}"` : '',
+    excludedDoctypesFilter,
   ]
     .filter(Boolean)
     .join(' AND ')

src/components/search-results/index.tsx

@@ -61,9 +61,14 @@ const StateResults = connectStateResults(
 
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const results = searchResults as any
-      const isFilteringByDoctype =
-        typeof results?._state.filters === 'string' &&
-        results._state.filters.includes('doctype:')
+      const stateFilters =
+        typeof results?._state.filters === 'string'
+          ? results._state.filters
+          : ''
+      // Ignore the always-present `NOT doctype:"..."` exclusion clauses so we
+      // only detect a positive doctype selection made by the user.
+      const positiveFilters = stateFilters.replace(/NOT doctype:"[^"]*"/g, '')
+      const isFilteringByDoctype = positiveFilters.includes('doctype:"')
 
       const facets = results?.facets as
         | Array<{