feat: rewrite cover generation — 480×800 portrait, themed AI backgrounds, two-layer pipeline

Made-with: Cursor
2026-04-06 17:02:36 -04:00
parent 5fec07c287
commit 49acf09aa1
5 changed files with 190 additions and 71 deletions
--- a/src/routes/issues.py
+++ b/src/routes/issues.py
@@ -56,10 +56,14 @@ def regenerate(issue_id):
        .order_by(Article.pub_date.asc()).all()
    ]

+    categories_list = []
+    for a in Article.query.filter(Article.id.in_(article_ids)).all():
+        categories_list.extend(json.loads(a.categories))
+
    try:
        cover_path = generate_cover(
            issue.cover_method, config.ISSUES_DIR,
-            issue.week_start, issue.week_end, headlines
+            issue.week_start, issue.week_end, headlines, categories_list
        )
        epub_path = build_epub(
            issue.week_start, issue.week_end, article_ids,