bartool
c8d9029df7
Refactor the database handling to use a Singleton pattern for `DatabaseManager`. - A single, module-level instance `db_manager` is created in `core/database.py` to ensure one database connection is used throughout the application. - `MediaRepository` and `MainController` are updated to use this shared instance instead of creating their own. - This simplifies dependency injection and prevents potential issues with multiple database connections. - Also, update `review.md` to reflect the progress.
96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
from pathlib import Path
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import shutil
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from core.database import db_manager
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MEDIA_DIR = Path("media")
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DEFAULT_ICON = Path("media/default_icon.jpg")
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class MediaRepository:
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def __init__(self):
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self.db = db_manager
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def sync_media(self):
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disk_colors = {d.name for d in MEDIA_DIR.iterdir() if d.is_dir()}
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db_colors = {c["name"] for c in self.db.get_all_colors()}
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# usuwanie brakujących kolorów
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for missing in db_colors - disk_colors:
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self.db.delete_color(missing)
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# dodawanie nowych kolorów
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for color in disk_colors - db_colors:
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# has_icon = (MEDIA_DIR / color / "icon.jpg").exists()
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# self.db.add_color(color, has_icon=has_icon)
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# icon = MEDIA_DIR / color / "icon.jpg"
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self.add_color(color)
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# sprawdzanie plików dla każdego koloru
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for color in disk_colors:
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color_id = self.db.get_color_id(color)
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if color_id is None:
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continue
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color_dir = MEDIA_DIR / color
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icon_file = color_dir / "icon.jpg"
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self.db.update_color_icon(color, icon_file.as_posix() if icon_file.exists() else DEFAULT_ICON.as_posix())
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disk_files = {f.as_posix() for f in color_dir.iterdir() if f.is_file() and f.name != "icon.jpg"}
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db_files = {m["media_path"] for m in self.db.get_media_for_color(color_id)}
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# usuń brakujące
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for missing in db_files - disk_files:
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self.db.delete_media(color_id, missing)
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# dodaj nowe
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for new in disk_files - db_files:
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ftype = "photo" if Path(new).suffix.lower() in [".jpg", ".png"] else "video"
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self.db.add_media(color_id, new, ftype)
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def add_color(self, name: str, icon_path: Path | None = None):
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color_dir = MEDIA_DIR / name
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color_dir.mkdir(parents=True, exist_ok=True)
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icon_file = color_dir / "icon.jpg"
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if icon_path and icon_path.exists():
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shutil.copy(icon_path, icon_file)
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self.db.add_color(name, icon_file.as_posix() if icon_file.exists() else DEFAULT_ICON.as_posix())
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def remove_color(self, name: str):
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if (MEDIA_DIR / name).exists():
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shutil.rmtree(MEDIA_DIR / name)
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self.db.delete_color(name)
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def update_color(self, old_name: str, new_name: str, icon_path: Path | None = None):
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old_dir = MEDIA_DIR / old_name
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new_dir = MEDIA_DIR / new_name
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icon_file = new_dir / "icon.jpg"
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if old_dir.exists():
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old_dir.rename(new_dir)
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if icon_path and icon_path.exists():
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shutil.copy(icon_path, icon_file)
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self.db.update_color_name(old_name, new_name)
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self.db.update_color_icon(new_name, icon_file.as_posix() if icon_file.exists() else DEFAULT_ICON.as_posix())
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def add_media(self, color: str, file_path: Path):
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target_dir = MEDIA_DIR / color
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target_dir.mkdir(exist_ok=True)
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target_file = target_dir / file_path.name
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shutil.copy(file_path, target_file)
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ftype = "photo" if file_path.suffix.lower() in [".jpg", ".png"] else "video"
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color_id = self.db.get_color_id(color)
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if color_id is not None:
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self.db.add_media(color_id, target_file.as_posix(), ftype)
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def remove_media(self, color: str, file_path: Path):
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# file_path = MEDIA_DIR / color / filename
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if file_path.exists():
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file_path.unlink()
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color_id = self.db.get_color_id(color)
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if color_id is not None:
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self.db.delete_media(color_id, file_path.as_posix())
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