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Privacy Mode feature: - Toggle in Admin > Settings enables automatic purge of download history, session logs, and files after configurable retention period - Default retention: 24 hours when privacy mode is on - Configurable 1-8760 hours via number input - When enabled, starts purge scheduler (every 30 min) if not running - When disabled, data persists indefinitely Admin panel consolidation: - Removed separate 'Purge' tab — manual purge moved to Settings - Settings tab order: Privacy Mode > Manual Purge > Welcome Message > Output Formats > Change Password - Toggle switch UI with accent color and smooth animation - Retention input with left accent border and unit label Backend: - PurgeConfig: added privacy_mode (bool) and privacy_retention_hours - Purge service: uses privacy_retention_hours when privacy mode active - PUT /admin/settings: accepts privacy_mode + privacy_retention_hours - GET /config/public: exposes privacy settings to frontend - Runtime overrides passed to purge service via config._runtime_overrides
108 lines
3.3 KiB
Python
108 lines
3.3 KiB
Python
"""Purge service — clean up expired downloads and database rows.
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Respects active job protection: never deletes files for jobs with
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status in (queued, extracting, downloading).
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"""
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from __future__ import annotations
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import logging
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from datetime import datetime, timezone, timedelta
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from pathlib import Path
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import aiosqlite
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from app.core.config import AppConfig
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logger = logging.getLogger("mediarip.purge")
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async def run_purge(db: aiosqlite.Connection, config: AppConfig) -> dict:
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"""Execute a purge cycle.
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When privacy_mode is active, uses privacy_retention_hours.
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Otherwise uses max_age_hours.
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Deletes completed/failed/expired jobs older than the configured
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retention period and their associated files from disk.
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Returns a summary dict with counts.
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"""
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overrides = getattr(config, "_runtime_overrides", {})
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privacy_on = overrides.get("privacy_mode", config.purge.privacy_mode)
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if privacy_on:
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retention = overrides.get(
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"privacy_retention_hours", config.purge.privacy_retention_hours
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)
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else:
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retention = config.purge.max_age_hours
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output_dir = Path(config.downloads.output_dir)
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cutoff = (datetime.now(timezone.utc) - timedelta(hours=retention)).isoformat()
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logger.info("Purge starting: retention=%dh (privacy=%s), cutoff=%s", retention, privacy_on, cutoff)
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# Find purgeable jobs — terminal status AND older than cutoff
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cursor = await db.execute(
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"""
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SELECT id, filename FROM jobs
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WHERE status IN ('completed', 'failed', 'expired')
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AND completed_at IS NOT NULL
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AND completed_at < ?
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""",
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(cutoff,),
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)
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rows = await cursor.fetchall()
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files_deleted = 0
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files_missing = 0
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rows_deleted = 0
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for row in rows:
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job_id = row["id"]
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filename = row["filename"]
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# Delete file from disk if it exists
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if filename:
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file_path = output_dir / Path(filename).name
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if file_path.is_file():
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try:
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file_path.unlink()
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files_deleted += 1
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logger.debug("Purge: deleted file %s (job %s)", file_path, job_id)
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except OSError as e:
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logger.warning("Purge: failed to delete %s: %s", file_path, e)
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else:
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files_missing += 1
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logger.debug("Purge: file already gone %s (job %s)", file_path, job_id)
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# Delete DB row
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await db.execute("DELETE FROM jobs WHERE id = ?", (job_id,))
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rows_deleted += 1
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await db.commit()
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# Count skipped active jobs for observability
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active_cursor = await db.execute(
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"SELECT COUNT(*) FROM jobs WHERE status IN ('queued', 'extracting', 'downloading')"
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)
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active_row = await active_cursor.fetchone()
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active_skipped = active_row[0] if active_row else 0
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result = {
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"rows_deleted": rows_deleted,
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"files_deleted": files_deleted,
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"files_missing": files_missing,
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"active_skipped": active_skipped,
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}
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logger.info(
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"Purge complete: %d rows deleted, %d files deleted, %d files already gone, %d active skipped",
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rows_deleted,
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files_deleted,
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files_missing,
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active_skipped,
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)
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return result
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