From 122a4ec1037dfd027d9f3f7d5d25ce63dfe4450a Mon Sep 17 00:00:00 2001
From: dev
Date: Fri, 26 Jun 2026 02:01:08 +0200
Subject: fix: decode wiki article names for clean storage

- wikidata.go: url.PathUnescape SPARQL titles before storing
- wikiarticle.go: PathUnescape on read, PathEscape on send
- DB holds decoded names; URLs are always freshly encoded
---
 src/wikiarticle.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/wikiarticle.go')

diff --git a/src/wikiarticle.go b/src/wikiarticle.go
index 864f6c4..9c5845f 100644
--- a/src/wikiarticle.go
+++ b/src/wikiarticle.go
@@ -59,6 +59,10 @@ func (a *App) fetchWikiArticlesData() error {
 		if err := rows.Scan(&r.id, &r.imdbID, &r.wikiArticle); err != nil {
 			return fmt.Errorf("scan row: %w", err)
 		}
+		// Decode — wiki_article may be URL-encoded from SPARQL
+		if dec, err := url.PathUnescape(r.wikiArticle); err == nil {
+			r.wikiArticle = dec
+		}
 		entries = append(entries, r)
 	}
 	if err := rows.Err(); err != nil {
@@ -155,11 +159,10 @@ func (a *App) fetchWikiArticlesData() error {
 	return nil
 }
 
-// queryWikiArticle fetches and parses a single wiki article from the custom server.
 func (a *App) queryWikiArticle(name string) (wikiArticleEntry, int, error) {
-	// Build URL manually — name is already URL-encoded in the DB
+	// Build URL — name is decoded from DB, encode it for the request
 	reqURL := fmt.Sprintf("%s?username=%s&name=%s",
-		a.Config.WikiServer, url.QueryEscape(a.Config.WikiUsername), name)
+		a.Config.WikiServer, url.QueryEscape(a.Config.WikiUsername), url.PathEscape(name))
 
 	var resp *http.Response
 	var err error
-- 
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