From 05a60af389455d96d0a0977cf6cf6f216d787920 Mon Sep 17 00:00:00 2001
From: Olivier <olivier@librepush.net>
Date: Mon, 28 Nov 2022 23:19:11 +0000
Subject: [PATCH] tantivy backend: return tags in search results

---
 quickpeep_index/src/backend/tantivy.rs | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/quickpeep_index/src/backend/tantivy.rs b/quickpeep_index/src/backend/tantivy.rs
index 6820d9a..82f2102 100644
--- a/quickpeep_index/src/backend/tantivy.rs
+++ b/quickpeep_index/src/backend/tantivy.rs
@@ -202,14 +202,27 @@ impl Backend for TantivyBackend {
             let snippet = article_snippet_generator.snippet(&doc_row.body);
             let excerpt = snippet.to_html();
 
+            let tags = doc
+                .get_all(self.fields.tags)
+                .map(|fv| {
+                    String::from(
+                        *fv.as_facet()
+                            .expect("tags must be facet!")
+                            .to_path()
+                            .last()
+                            .unwrap_or(&""),
+                    )
+                })
+                .collect();
+
             out.push(SearchDocument {
                 score,
                 title: doc_row.title,
                 excerpt,
-                tags: vec![],
+                tags,
                 url: url.to_owned(),
                 favicon_url_hash: doc_row.favicon_url_hash,
-            })
+            });
         }
 
         Ok(out)