197 lines
6.9 KiB
Python
197 lines
6.9 KiB
Python
"""Settings API: import filters, system stats."""
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import secrets
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from quart import Blueprint, jsonify, request
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from sqlalchemy import func, select
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from ..extensions import get_session
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from ..models import AppSetting, ImageRecord, ImportBatch, ImportSettings, ImportTask, Tag
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settings_bp = Blueprint("settings", __name__, url_prefix="/api")
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_EDITABLE_FIELDS = (
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"min_width",
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"min_height",
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"skip_transparent",
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"transparency_threshold",
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"skip_single_color",
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"single_color_threshold",
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"single_color_tolerance",
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"phash_threshold",
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"download_rate_limit_seconds",
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"download_validate_files",
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)
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@settings_bp.route("/settings/import", methods=["GET"])
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async def get_import_settings():
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async with get_session() as session:
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row = (
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await session.execute(select(ImportSettings).where(ImportSettings.id == 1))
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).scalar_one()
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return jsonify({
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"min_width": row.min_width,
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"min_height": row.min_height,
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"skip_transparent": row.skip_transparent,
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"transparency_threshold": row.transparency_threshold,
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"skip_single_color": row.skip_single_color,
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"single_color_threshold": row.single_color_threshold,
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"single_color_tolerance": row.single_color_tolerance,
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"phash_threshold": row.phash_threshold,
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"download_rate_limit_seconds": row.download_rate_limit_seconds,
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"download_validate_files": row.download_validate_files,
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})
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@settings_bp.route("/settings/import", methods=["PATCH"])
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async def update_import_settings():
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body = await request.get_json()
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if not isinstance(body, dict):
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return jsonify({"error": "body must be a JSON object"}), 400
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if "phash_threshold" in body and (
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not isinstance(body["phash_threshold"], int)
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or isinstance(body["phash_threshold"], bool)
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or body["phash_threshold"] < 0
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):
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return jsonify(
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{"error": "phash_threshold must be a non-negative integer"}
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), 400
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if "download_rate_limit_seconds" in body:
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val = body["download_rate_limit_seconds"]
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if not isinstance(val, (int, float)) or isinstance(val, bool) or val < 0:
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return jsonify(
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{"error": "download_rate_limit_seconds must be a non-negative number"}
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), 400
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if "download_validate_files" in body and not isinstance(
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body["download_validate_files"], bool
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):
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return jsonify(
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{"error": "download_validate_files must be a boolean"}
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), 400
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async with get_session() as session:
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row = (
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await session.execute(select(ImportSettings).where(ImportSettings.id == 1))
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).scalar_one()
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for field in _EDITABLE_FIELDS:
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if field in body:
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setattr(row, field, body[field])
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await session.commit()
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return await get_import_settings()
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@settings_bp.route("/system/stats", methods=["GET"])
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async def system_stats():
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async with get_session() as session:
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total_images = (await session.execute(select(func.count(ImageRecord.id)))).scalar_one()
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total_tags = (await session.execute(select(func.count(Tag.id)))).scalar_one()
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storage_bytes = (
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(await session.execute(select(func.coalesce(func.sum(ImageRecord.size_bytes), 0)))).scalar_one()
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)
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# Task counts grouped by status
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status_rows = (
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await session.execute(
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select(ImportTask.status, func.count(ImportTask.id)).group_by(ImportTask.status)
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)
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).all()
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status_counts = {row[0]: row[1] for row in status_rows}
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# Integrity counts — FC-2e.
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integrity_rows = (
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await session.execute(
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select(
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ImageRecord.integrity_status,
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func.count(ImageRecord.id),
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).group_by(ImageRecord.integrity_status)
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)
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).all()
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integrity_counts = {row[0]: row[1] for row in integrity_rows}
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# Active batch (most recent running)
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active_batch_row = (
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await session.execute(
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select(ImportBatch)
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.where(ImportBatch.status == "running")
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.order_by(ImportBatch.started_at.desc())
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.limit(1)
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)
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).scalar_one_or_none()
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active_batch = None
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if active_batch_row:
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active_batch = {
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"id": active_batch_row.id,
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"source_path": active_batch_row.source_path,
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"started_at": active_batch_row.started_at.isoformat(),
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"total_files": active_batch_row.total_files,
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"imported": active_batch_row.imported,
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"skipped": active_batch_row.skipped,
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"failed": active_batch_row.failed,
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}
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return jsonify({
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"total_images": total_images,
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"total_tags": total_tags,
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"storage_bytes": storage_bytes,
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"tasks": {
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"pending": status_counts.get("pending", 0),
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"queued": status_counts.get("queued", 0),
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"processing": status_counts.get("processing", 0),
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"complete": status_counts.get("complete", 0),
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"skipped": status_counts.get("skipped", 0),
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"failed": status_counts.get("failed", 0),
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},
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"integrity": {
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"unknown": int(integrity_counts.get("unknown", 0)),
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"ok": int(integrity_counts.get("ok", 0)),
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"corrupt": int(integrity_counts.get("corrupt", 0)),
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"failed_verification": int(
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integrity_counts.get("failed_verification", 0)
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),
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},
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"active_batch": active_batch,
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})
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# --- FC-3b: extension API key (lives in app_setting) -----------------------
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async def _get_or_seed_extension_api_key(session) -> str:
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row = (await session.execute(
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select(AppSetting).where(AppSetting.key == "extension_api_key")
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)).scalar_one_or_none()
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if row is None:
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row = AppSetting(key="extension_api_key", value=secrets.token_urlsafe(32))
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session.add(row)
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await session.commit()
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await session.refresh(row)
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return row.value
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@settings_bp.route("/settings/extension_api_key", methods=["GET"])
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async def get_extension_api_key():
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async with get_session() as session:
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key = await _get_or_seed_extension_api_key(session)
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return jsonify({"key": key})
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@settings_bp.route("/settings/extension_api_key/rotate", methods=["POST"])
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async def rotate_extension_api_key():
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async with get_session() as session:
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row = (await session.execute(
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select(AppSetting).where(AppSetting.key == "extension_api_key")
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)).scalar_one_or_none()
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new_value = secrets.token_urlsafe(32)
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if row is None:
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row = AppSetting(key="extension_api_key", value=new_value)
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session.add(row)
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else:
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row.value = new_value
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await session.commit()
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return jsonify({"key": new_value})
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