test(app): Debugging features added and README.md extended
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@ -112,3 +112,5 @@ Die folgenden Umgebungsvariablen steuern das Verhalten des Containers. Sie könn
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| `SMTP_PASSWORD` | Passwort für SMTP | `sicherespasswort` | _optional_ |
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| `EMAIL_FROM` | Absenderadresse für E-Mails | `noreply@example.com` | _optional_ |
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| `EMAIL_TO` | Empfängeradresse für E-Mails | `admin@example.com` | _optional_ |
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| `LOG_LEVEL` | Logging-Level: `DEBUG`, `INFO`, `WARNING`, `ERROR` | `DEBUG` | `ÌNFO` |
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@ -33,24 +33,34 @@ POST_TARGETS = os.getenv("POST_TARGETS", "both").lower()
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# Logger setup
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logger = logging.getLogger()
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logger.setLevel(logging.INFO)
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log_level = os.getenv("LOG_LEVEL", "INFO").upper() # Enable DEBUG level via env variable
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logger.setLevel(getattr(logging, log_level, logging.INFO))
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handler = logging.StreamHandler()
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formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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# Healthcheck server
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# Configuration overview (INFO level)
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logger.info(f"📡 Feed URL: {FEED_URL}")
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logger.info(f"📤 Posting targets: {POST_TARGETS}")
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logger.info(f"🕒 Max post age: {MAX_POST_AGE_DAYS} days")
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logger.info(f"📨 Email mode: {os.getenv('EMAIL_MODE', 'errors')}")
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logger.debug(f"🛠 Full environment variables: {dict(os.environ)}") # DEBUG: All environment variables
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# Healthcheck server handler
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class HealthHandler(BaseHTTPRequestHandler):
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def do_GET(self):
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if self.path == "/health":
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self.send_response(200)
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self.end_headers()
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self.wfile.write(b"OK")
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logger.debug("🏥 Healthcheck requested and responded OK.") # DEBUG Healthcheck log
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else:
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self.send_response(404)
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self.end_headers()
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def log_message(self, format, *args):
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# Suppress default HTTP request logging
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pass
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def start_health_server():
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@ -59,7 +69,7 @@ def start_health_server():
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thread.start()
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logger.info(f"✨ Healthcheck server running on port 8000.")
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# Email helper
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# Email helper functions
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def should_send_email(on_success: bool):
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mode = os.getenv("EMAIL_MODE", "errors").lower()
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@ -74,7 +84,7 @@ def generate_email_html(status: str, title: str, link: str, error_message: str =
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meta = "This is an automated success notification." if status == "success" else "Please check logs or configuration."
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error_html = f"""
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<p><strong>Error:</strong></p>
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<p><strong>Error Details:</strong></p>
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<div class=\"error\">{error_message}</div>
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""" if error_message else ""
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@ -111,6 +121,8 @@ def send_status_email(subject, html_content):
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email_from = os.getenv("EMAIL_FROM")
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email_to = os.getenv("EMAIL_TO")
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logger.debug(f"📧 Preparing to send email to {email_to} with subject: {subject}") # DEBUG
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msg = MIMEMultipart("alternative")
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msg["Subject"] = subject
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msg["From"] = email_from
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@ -123,8 +135,8 @@ def send_status_email(subject, html_content):
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server.sendmail(email_from, email_to, msg.as_string())
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logger.info(f"✅ Status email sent successfully.")
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except Exception as e:
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logger.error(f"❌ Error sending email: {e}")
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except Exception:
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logger.exception(f"❌ Error sending email:") # Full stack trace on error
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# Utility functions
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@ -136,6 +148,7 @@ def extract_facets_utf8(text: str):
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byte_end = len(text[:char_end].encode("utf-8"))
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return byte_start, byte_end
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# Extract hashtags
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for match in re.finditer(r"#(\w+)", text):
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tag = match.group(1)
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byte_start, byte_end = get_byte_range(*match.span())
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@ -144,6 +157,7 @@ def extract_facets_utf8(text: str):
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"features": [{"$type": "app.bsky.richtext.facet#tag", "tag": tag}]
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})
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# Extract links
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for match in re.finditer(r"https?://[^\s]+", text):
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url = match.group(0)
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byte_start, byte_end = get_byte_range(*match.span())
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@ -152,6 +166,7 @@ def extract_facets_utf8(text: str):
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"features": [{"$type": "app.bsky.richtext.facet#link", "uri": url}]
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})
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logger.debug(f"🏷 Extracted facets: {facets}") # DEBUG
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return facets
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def load_seen_ids():
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@ -159,11 +174,14 @@ def load_seen_ids():
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if not os.path.exists(SEEN_POSTS_FILE):
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open(SEEN_POSTS_FILE, "w").close()
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with open(SEEN_POSTS_FILE, "r") as f:
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return set(line.strip() for line in f)
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seen = set(line.strip() for line in f)
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logger.debug(f"🗂 Loaded {len(seen)} seen post IDs.") # DEBUG
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return seen
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def save_seen_id(post_id):
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with open(SEEN_POSTS_FILE, "a") as f:
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f.write(post_id + "\n")
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logger.debug(f"📝 Saved post ID as seen: {post_id}") # DEBUG
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def post_to_mastodon(title, link, tags):
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mastodon = Mastodon(access_token=MASTODON_TOKEN, api_base_url=MASTODON_BASE_URL)
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@ -171,10 +189,13 @@ def post_to_mastodon(title, link, tags):
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message = f"{title}\n\n{link}"
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if hashtags:
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message += f"\n\n{hashtags}"
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logger.debug(f"🐘 Posting to Mastodon: {message}") # DEBUG
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mastodon.toot(message)
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logger.info("✅ Posted to Mastodon.")
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def fetch_og_data(url):
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try:
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logger.debug(f"🔍 Fetching OpenGraph data from {url}") # DEBUG
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resp = requests.get(url, timeout=10)
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resp.raise_for_status()
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soup = BeautifulSoup(resp.text, "html.parser")
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@ -182,13 +203,16 @@ def fetch_og_data(url):
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og_image = soup.find("meta", property="og:image")
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title = og_title["content"] if og_title and og_title.has_attr("content") else None
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image_url = og_image["content"] if og_image and og_image.has_attr("content") else None
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if not title or not image_url:
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logger.debug(f"⚠️ OpenGraph data incomplete. Title: {title}, Image: {image_url}") # DEBUG
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return title, image_url
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except Exception as e:
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logger.error(f"❌ Error fetching OG data: {e}")
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except Exception:
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logger.exception(f"❌ Error fetching OpenGraph data:")
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return None, None
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def post_to_bluesky(title, link, tags):
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client = Client()
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logger.debug(f"🔑 Logging in to Bluesky as {BSKY_HANDLE}") # DEBUG
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client.login(BSKY_HANDLE, BSKY_PASSWORD)
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hashtags = " ".join(f"#{tag}" for tag in tags) if tags else ""
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@ -210,6 +234,7 @@ def post_to_bluesky(title, link, tags):
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"thumb": {"$type": "blob", "ref": None, "mimeType": "", "size": 0}
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}
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}
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logger.debug(f"📸 Attempting to upload preview image from: {image_url}") # DEBUG
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img_resp = requests.get(image_url, timeout=10)
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img_resp.raise_for_status()
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blob = client.upload_blob(BytesIO(img_resp.content))
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@ -217,8 +242,8 @@ def post_to_bluesky(title, link, tags):
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client.send_post(text=message, embed=embed, facets=facets)
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logger.info(f"✅ Posted to Bluesky with preview.")
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return
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except Exception as e:
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logger.error(f"❌ Error uploading preview to Bluesky: {e}")
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except Exception:
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logger.exception(f"❌ Error uploading preview to Bluesky:")
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client.send_post(text=message, facets=facets)
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logger.info(f"💡 Posted to Bluesky without preview.")
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@ -235,7 +260,9 @@ def extract_post_date(entry):
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dates.append(dt)
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except Exception as e:
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logger.warning(f"⚠️ Could not parse date: {d} ({e})")
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return min(dates) if dates else datetime.now(timezone.utc)
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chosen_date = min(dates) if dates else datetime.now(timezone.utc)
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logger.debug(f"📅 Extracted post date: {chosen_date}") # DEBUG
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return chosen_date
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def main():
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seen_ids = load_seen_ids()
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@ -243,14 +270,19 @@ def main():
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now = datetime.now(timezone.utc)
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max_age = timedelta(days=MAX_POST_AGE_DAYS)
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logger.debug(f"📰 Number of feed entries found: {len(feed.entries)}") # DEBUG
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for entry in feed.entries:
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post_id = entry.get("id") or entry.get("link")
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logger.debug(f"🆔 Checking post ID: {post_id}") # DEBUG
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if post_id in seen_ids:
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logger.debug(f"⏭️ Post already processed: {post_id}") # DEBUG
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continue
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post_date = extract_post_date(entry)
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if post_date < now - max_age:
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logger.info(f"⏩ Skipping old post ({MAX_POST_AGE_DAYS}+ days): {post_id}")
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logger.info(f"⏩ Skipping old post (older than {MAX_POST_AGE_DAYS} days): {post_id}")
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continue
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title = entry.get("title", "").strip()
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@ -267,6 +299,8 @@ def main():
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raw_tags = [tag.get("term") if isinstance(tag, dict) else getattr(tag, "term", None) for tag in entry.tags]
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tags = [sanitize_tag(t) for t in raw_tags if t]
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logger.debug(f"🏷 Extracted tags: {tags}") # DEBUG
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logger.info(f"💡 New post found: {title}")
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try:
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@ -283,10 +317,10 @@ def main():
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if should_send_email(on_success=True):
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send_status_email(f"✅ Post published: {title}", generate_email_html("success", title, link))
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except Exception as e:
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logger.error(f"❌ Posting failed: {e}")
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except Exception:
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logger.exception(f"❌ Posting failed for post: {post_id}")
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if should_send_email(on_success=False):
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send_status_email(f"❌ Error posting: {title}", generate_email_html("error", title, link, str(e)))
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send_status_email(f"❌ Error posting: {title}", generate_email_html("error", title, link, str(Exception)))
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time.sleep(5)
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@ -297,8 +331,8 @@ if __name__ == "__main__":
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while True:
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try:
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main()
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except Exception as e:
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logger.error(f"Unhandled error during execution: {e}")
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except Exception:
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logger.exception("Unhandled error during execution:")
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logger.info(f"⏳ Waiting {INTERVAL_MINUTES} minutes until next run...")
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time.sleep(INTERVAL_MINUTES * 60)
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