Add Linkki broadcast image

linkki-tiedotus/manage_broadcast.py

@@ -0,0 +1,49 @@
+import argparse
+import json
+from pathlib import Path
+
+from linkki_poster.broadcast_ops import delete_binding_from_telegram, update_texts
+from linkki_poster.models import Config, Language
+from linkki_poster.progress import ProgressDisplay
+from webapp.storage import get_binding, load_metadata
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Advanced broadcast management helper.")
+    parser.add_argument("directory", help="Broadcast directory")
+    parser.add_argument("action", choices=["update-texts", "delete-telegram"])
+    parser.add_argument("--languages", default="fi,sv,en", help="Comma-separated languages for update-texts")
+    parser.add_argument("--config", default="telegram_config.json", help="Path to Telegram config JSON")
+    args = parser.parse_args()
+
+    config = load_config(Path(args.config))
+    post_dir = Path(args.directory).resolve()
+    metadata = load_metadata(post_dir)
+    binding = get_binding(metadata)
+    if binding is None:
+        raise ValueError("Broadcast is not linked to Telegram.")
+
+    progress = ProgressDisplay()
+    if args.action == "delete-telegram":
+        delete_binding_from_telegram(config, binding, progress)
+        return
+
+    changed_languages = {
+        Language(language.strip())
+        for language in args.languages.split(",")
+        if language.strip()
+    }
+    update_texts(post_dir, config, binding, changed_languages, progress)
+
+
+def load_config(config_path: Path) -> Config:
+    payload = json.loads(config_path.read_text(encoding="utf-8"))
+    return Config(
+        bot_token=str(payload["bot_token"]).strip(),
+        chat_id=str(payload["chat_id"]).strip(),
+        channel_username=str(payload.get("channel_username", "")).strip(),
+    )
+
+
+if __name__ == "__main__":
+    main()