bd58f9f54e
FastAPI backend (SQLite + APScheduler), Vue 3 frontend, MCP server for Claude integration, and Docker Compose stack. Includes campaign data model (campaigns → variants → subs), post history, sub rules, and Playwright-based Reddit posting layer migrated from claude-bridge/reddit-poster. Also seeds legacy campaigns (6) and sub rules (14) from reddit-poster history. Closes #1 (scaffold), resolves migration from claude-bridge.
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
"""
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Reddit session management via Playwright + xvfb-run.
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Migrated from claude-bridge/reddit-poster/reddit.py.
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Session cookies are stored in a JSON file and refreshed automatically when stale.
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"""
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from __future__ import annotations
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import json
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import subprocess
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import sys
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import time
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from pathlib import Path
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from app.core.config import get_settings
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SESSION_MAX_AGE_HOURS = 12
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USER_AGENT = "Mozilla/5.0 (X11; Linux x86_64) Chrome/124.0.0.0"
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_POST_SCRIPT = Path(__file__).parent / "post.py"
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def _session_age_hours(session_file: Path) -> float:
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if not session_file.exists():
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return float("inf")
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return (time.time() - session_file.stat().st_mtime) / 3600
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def session_is_valid(session_file: Path | None = None) -> bool:
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if session_file is None:
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session_file = Path(get_settings().reddit_session_file)
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return _session_age_hours(session_file) < SESSION_MAX_AGE_HOURS
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def refresh_session(session_file: Path | None = None) -> None:
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"""Re-login via Playwright (xvfb-run) and overwrite session.json."""
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if session_file is None:
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session_file = Path(get_settings().reddit_session_file)
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session_file.parent.mkdir(parents=True, exist_ok=True)
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print("Session expired or missing — re-establishing via Playwright login...")
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result = subprocess.run(
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["xvfb-run", "--auto-servernum", sys.executable, str(_POST_SCRIPT), "--login"],
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cwd=str(_POST_SCRIPT.parent),
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timeout=120,
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)
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if result.returncode != 0:
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raise RuntimeError("Playwright re-login failed. Check credentials in .env.")
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print("Session refreshed.")
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def load_cookies(session_file: Path | None = None) -> dict[str, str]:
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if session_file is None:
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session_file = Path(get_settings().reddit_session_file)
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if not session_file.exists():
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refresh_session(session_file)
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state = json.loads(session_file.read_text())
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return {c["name"]: c["value"] for c in state.get("cookies", [])}
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def ensure_valid_session(session_file: Path | None = None) -> None:
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if session_file is None:
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session_file = Path(get_settings().reddit_session_file)
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if not session_is_valid(session_file):
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refresh_session(session_file)
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