Added function to post mastodon, or bluesky or both

README.md

@@ -2,7 +2,19 @@
 
 **BlueMastoFeed** ist ein Docker-basiertes Tool, das regelmäßig einen RSS-Feed ausliest und neue Beiträge automatisch auf **Mastodon** und **Bluesky** veröffentlicht. 
 
-Es prüft, ob ein Beitrag bereits gepostet wurde, und speichert diese Information lokal in einer Datei (`/data/seen_posts.txt`). Optional werden OpenGraph-Daten (Titel, Vorschau-Bild etc.) der verlinkten Seiten extrahiert, um die Posts ansprechender zu gestalten.
+
+
+## Features
+
+- RSS-Feed regelmäßig auslesen
+- Postfilterung nach Alter (`MAX_POST_AGE_DAYS`)
+- Verhindert doppelte Posts mit Hilfe einer persistierten ID-Liste
+- Posten auf:
+  - ✅ Mastodon
+  - ✅ Bluesky
+  - ✅ Beides (konfigurierbar über `.env`)
+- Optionaler E-Mail-Versand bei Erfolg oder Fehler
+- Healthcheck-Endpoint auf Port 8000
 
 
 
@@ -87,6 +99,7 @@ Die folgenden Umgebungsvariablen steuern das Verhalten des Containers. Sie könn
 | ----------------------- | ------------------------------------------------------------ | -------------------------- | -------------- |
 | `FEED_URL`              | URL zum RSS- oder Atom-Feed                                  | `https://example.com/feed` | _erforderlich_ |
 | `MAX_POST_AGE_DAYS`     | Maximales Alter eines Beitrags (in Tagen), der gepostet werden darf | `0` = nur heutige Beiträge | `0`            |
+| `POST_TARGETS`          | Zielplattform(en): `mastodon`, `bluesky`, `both`             | `mastodon` = nur Mastodon  | `both`         |
 | `MASTODON_API_BASE_URL` | Basis-URL deiner Mastodon-Instanz                            | `https://mastodon.social`  | _erforderlich_ |
 | `MASTODON_ACCESS_TOKEN` | Access Token für die Mastodon API                            | `abc123...`                | _erforderlich_ |
 | `BSKY_IDENTIFIER`       | Bluesky-Handle                                               | `name.bsky.social`         | _erforderlich_ |

bluemastofeed.py

@@ -25,6 +25,7 @@ MASTODON_TOKEN = os.getenv("MASTODON_ACCESS_TOKEN")
 BSKY_HANDLE = os.getenv("BSKY_IDENTIFIER")
 BSKY_PASSWORD = os.getenv("BSKY_PASSWORD")
 MAX_POST_AGE_DAYS = int(os.getenv("MAX_POST_AGE_DAYS", 0))
+POST_TARGETS = os.getenv("POST_TARGETS", "both").lower()
 
 logger = logging.getLogger()
 logger.setLevel(logging.INFO)
@@ -33,7 +34,6 @@ formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
 handler.setFormatter(formatter)
 logger.addHandler(handler)
 
-
 class HealthHandler(BaseHTTPRequestHandler):
     """Handles HTTP GET requests for the health check endpoint."""
     def do_GET(self):
@@ -49,7 +49,6 @@ class HealthHandler(BaseHTTPRequestHandler):
         """Suppress default HTTP request logging."""
         pass
 
-
 def start_health_server():
     """Starts the health check HTTP server in a background thread."""
     server = HTTPServer(("0.0.0.0", 8000), HealthHandler)
@@ -57,13 +56,11 @@ def start_health_server():
     thread.start()
     logger.info("Healthcheck server is running on port 8000.")
 
-
 def should_send_email(on_success: bool):
     """Determines whether to send a status email based on mode and success."""
     mode = os.getenv("EMAIL_MODE", "errors").lower()
     return (mode == "all") or (mode == "errors" and not on_success)
 
-
 def send_status_email(subject, html_content):
     """Sends a formatted HTML email with the given subject and content."""
     try:
@@ -88,7 +85,6 @@ def send_status_email(subject, html_content):
     except Exception as e:
         logger.error(f"Error sending status email: {e}")
 
-
 def load_seen_ids():
     """Loads the set of already seen post IDs from file."""
     os.makedirs(os.path.dirname(SEEN_POSTS_FILE), exist_ok=True)
@@ -97,19 +93,16 @@ def load_seen_ids():
     with open(SEEN_POSTS_FILE, "r") as f:
         return set(line.strip() for line in f)
 
-
 def save_seen_id(post_id):
     """Appends a new post ID to the seen posts file."""
     with open(SEEN_POSTS_FILE, "a") as f:
         f.write(post_id + "\n")
 
-
 def post_to_mastodon(message):
     """Posts a message to Mastodon."""
     mastodon = Mastodon(access_token=MASTODON_TOKEN, api_base_url=MASTODON_BASE_URL)
     mastodon.toot(message)
 
-
 def fetch_og_data(url):
     """Fetches Open Graph title and image URL from a web page."""
     try:
@@ -125,7 +118,6 @@ def fetch_og_data(url):
         logger.error(f"Error loading OG data: {e}")
         return None, None
 
-
 def post_to_bluesky(message, link):
     """Posts a message and optional preview to Bluesky."""
     client = Client()
@@ -157,14 +149,13 @@ def post_to_bluesky(message, link):
             embed["external"]["thumb"] = blob.blob
 
             client.send_post(text=text, embed=embed)
-            logger.info("Posted with OG preview.")
+            logger.info("Posted to Bluesky with OG preview.")
             return
         except Exception as e:
             logger.error(f"Error uploading OG preview: {e}")
 
     client.send_post(f"{text}\n{link}")
-    logger.info("Posted without preview.")
-
+    logger.info("Posted to Bluesky without preview.")
 
 def extract_post_date(entry):
     """Extracts the oldest available date from various RSS date fields."""
@@ -189,7 +180,6 @@ def extract_post_date(entry):
 
     return min(dates) if dates else datetime.now(timezone.utc)
 
-
 def main():
     """Main function to process feed entries and post new items."""
     seen_ids = load_seen_ids()
@@ -219,9 +209,13 @@ def main():
         logger.info(f"New post: {title}")
 
         try:
-            post_to_mastodon(message)
-            time.sleep(2)
-            post_to_bluesky(message, link)
+            if POST_TARGETS in ("mastodon", "both"):
+                post_to_mastodon(message)
+                time.sleep(2)
+
+            if POST_TARGETS in ("bluesky", "both"):
+                post_to_bluesky(message, link)
+
             save_seen_id(post_id)
             logger.info("✅ Successfully posted.")
 
@@ -241,7 +235,6 @@ def main():
 
         time.sleep(5)
 
-
 if __name__ == "__main__":
     INTERVAL_MINUTES = int(os.getenv("INTERVAL_MINUTES", 30))
     logger.info(f"Start feed check every {INTERVAL_MINUTES} minutes.")

env

@@ -9,6 +9,9 @@ MASTODON_ACCESS_TOKEN=your_mastodon_access_token
 BSKY_IDENTIFIER=your_handle.bsky.social
 BSKY_PASSWORD=your_bluesky_password
 
+# mögliche Werte: mastodon, bluesky, both
+POST_TARGETS=both
+
 # Intervall in Minuten für Feedprüfung
 INTERVAL_MINUTES=30