200 lines
6.6 KiB
Python
200 lines
6.6 KiB
Python
"""
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janssenpc_email_send_new v1.2
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Verze: 1.2
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Datum: 2026-05-28
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Popis: Prochází pouze složku Inbox v Outlooku (MAPI), ukládá emailové zprávy jako .msg
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soubory a uploaduje je na https://msgs.buzalka.cz. Zaznamenává zpracované
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zprávy do SQLite DB (jnjemails.db) a DB periodicky uploaduje na server.
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Podporuje pokračování od posledního zpracovaného emailu (resume).
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Chyby při uploadu se logují do souboru jnjemails_errors.log.
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Oprava v1.2: folder cesta obsahuje celé jméno schránky (např. /vbuzalka@its.jnj.com/Inbox)
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aby resume logika správně navazovala na záznamy z původního skriptu.
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"""
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import win32com.client
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import requests
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import sqlite3
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import urllib3
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import logging
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from pathlib import Path
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from datetime import datetime, timedelta
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import tempfile
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import io
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urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
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TOKEN = "13e1bb01-9fd5-44a8-8ce9-4ee27133d340"
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UPLOAD_URL = "https://msgs.buzalka.cz/upload"
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DB_PATH = r"C:\Users\vbuzalka\SQLITE\jnjemails.db"
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LOG_PATH = r"C:\Users\vbuzalka\SQLITE\jnjemails_errors.log"
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PR_INTERNET_MESSAGE_ID = "http://schemas.microsoft.com/mapi/proptag/0x1035001E"
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logging.basicConfig(
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filename=LOG_PATH,
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level=logging.ERROR,
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format="%(asctime)s | %(message)s",
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datefmt="%Y-%m-%d %H:%M:%S",
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encoding="utf-8",
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)
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def init_db(conn):
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conn.execute("""
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CREATE TABLE IF NOT EXISTS messages (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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message_id TEXT NOT NULL,
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subject TEXT,
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sender TEXT,
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received_at TEXT,
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folder TEXT,
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source TEXT,
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uploaded_at TEXT DEFAULT (datetime('now'))
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)
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""")
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conn.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_message_id ON messages(message_id)")
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conn.commit()
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def is_uploaded(conn, message_id):
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row = conn.execute(
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"SELECT 1 FROM messages WHERE message_id = ? LIMIT 1", (message_id,)
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).fetchone()
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return row is not None
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def save_to_db(conn, message_id, subject, sender, received_at, folder, source):
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conn.execute("""
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INSERT OR IGNORE INTO messages (message_id, subject, sender, received_at, folder, source)
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VALUES (?, ?, ?, ?, ?, ?)
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""", (message_id, subject, sender, received_at, folder, source))
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conn.commit()
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def upload_db(db_path):
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timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
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filename = f"jnjemails_{timestamp}.db"
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with open(db_path, "rb") as f:
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resp = requests.post(
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"https://msgs.buzalka.cz/upload-db",
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headers={"Authorization": f"Bearer {TOKEN}"},
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files={"file": (filename, f, "application/octet-stream")},
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timeout=60
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)
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print(f" DB upload: {resp.json()}")
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def upload_msg(msg_path, filename):
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with open(msg_path, "rb") as f:
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resp = requests.post(
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UPLOAD_URL,
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headers={"Authorization": f"Bearer {TOKEN}"},
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files={"file": (filename, f, "application/octet-stream")},
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timeout=30
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)
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resp.raise_for_status()
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return resp.json()["status"]
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def get_folder_resume_date(conn, folder_path):
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row = conn.execute(
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"SELECT MAX(received_at) FROM messages WHERE folder = ?",
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(folder_path,)
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).fetchone()
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if not row or not row[0]:
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return None
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last_dt = datetime.fromisoformat(row[0])
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return last_dt - timedelta(hours=1)
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def process_folder(conn, folder, source, folder_path="", counter=None):
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if counter is None:
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counter = [0]
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current_path = f"{folder_path}/{folder.Name}"
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try:
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resume_dt = get_folder_resume_date(conn, current_path)
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items = folder.Items
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if resume_dt:
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resume_str = resume_dt.strftime("%Y/%m/%d %H:%M:%S")
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filter_str = f"@SQL=\"urn:schemas:httpmail:datereceived\" > '{resume_str}'"
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items = folder.Items.Restrict(filter_str)
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print(f"\n Složka: {current_path} | pokračuji od: {resume_str}")
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else:
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print(f"\n Složka: {current_path} | od začátku")
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items.Sort("[ReceivedTime]", False)
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count = 0
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skipped = 0
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for item in items:
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try:
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if not item.MessageClass.upper().startswith("IPM.NOTE"):
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continue
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try:
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mid = item.PropertyAccessor.GetProperty(PR_INTERNET_MESSAGE_ID)
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except:
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mid = None
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if not mid:
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mid = f"entryid:{item.EntryID}"
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if is_uploaded(conn, mid):
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skipped += 1
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continue
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with tempfile.TemporaryDirectory() as tmp:
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safe_name = f"{item.EntryID[-20:]}.msg"
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tmp_path = Path(tmp) / safe_name
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item.SaveAs(str(tmp_path), 3)
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status = upload_msg(tmp_path, safe_name)
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received = item.ReceivedTime.isoformat() if item.ReceivedTime else None
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save_to_db(conn, mid, item.Subject, item.SenderEmailAddress,
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received, current_path, source)
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counter[0] += 1
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count += 1
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if counter[0] % 1000 == 0:
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print(f" → celkem {counter[0]} emailů přeneseno, uploaduji DB...")
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upload_db(DB_PATH)
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print(f" {status.upper():6} | {item.Subject[:60]}")
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except Exception as e:
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subject = getattr(item, 'Subject', '?')
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sender = getattr(item, 'SenderEmailAddress', '?')
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received = getattr(item, 'ReceivedTime', '?')
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print(f" CHYBA | {subject[:40]} | {e}")
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logging.error("folder=%s | sender=%s | received=%s | subject=%s | error=%s",
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current_path, sender, received, subject, e)
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print(f" → složka hotova: přeneseno {count} | skip {skipped}")
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except Exception as e:
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print(f" CHYBA složka {current_path}: {e}")
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logging.error("folder=%s | CHYBA SLOŽKY | error=%s", current_path, e)
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for subfolder in folder.Folders:
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process_folder(conn, subfolder, source, current_path, counter)
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# --- MAIN ---
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Path(DB_PATH).parent.mkdir(parents=True, exist_ok=True)
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conn = sqlite3.connect(DB_PATH)
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init_db(conn)
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outlook = win32com.client.Dispatch("Outlook.Application")
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ns = outlook.GetNamespace("MAPI")
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inbox = ns.GetDefaultFolder(6) # 6 = olFolderInbox
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mailbox_name = inbox.Parent.Name # např. "vbuzalka@its.jnj.com"
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print(f"Schránka: {mailbox_name}")
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source = "mailbox"
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print(f"\n=== Inbox ({mailbox_name}) ===")
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process_folder(conn, inbox, source, f"/{mailbox_name}")
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# Finální DB upload po dokončení
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print("\nFinální upload DB...")
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upload_db(DB_PATH)
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conn.close()
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print(f"\nHotovo. Chyby logovány do: {LOG_PATH}")
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