// yt - A fully featured command line YouTube client // // Copyright (C) 2024 Benedikt Peetz <benedikt.peetz@b-peetz.de> // SPDX-License-Identifier: GPL-3.0-or-later // // This file is part of Yt. // // You should have received a copy of the License along with this program. // If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>. use anyhow::{Context, Result}; use log::info; use tokio::fs; use crate::{ app::App, storage::video_database::{ downloader::set_video_cache_path, getters::get_videos, setters::set_state_change, Video, VideoStatus, }, }; async fn invalidate_video(app: &App, video: &Video, hard: bool) -> Result<()> { info!("Invalidating cache of video: '{}'", video.title); if hard { if let Some(path) = &video.cache_path { info!("Removing cached video at: '{}'", path.display()); fs::remove_file(path).await.with_context(|| { format!( "Failed to delete video ('{}') cache path: '{}'.", video.title, path.display() ) })?; } } set_video_cache_path(app, &video.extractor_hash, None).await?; Ok(()) } pub async fn invalidate(app: &App, hard: bool) -> Result<()> { let all_cached_things = get_videos(app, &[VideoStatus::Cached], None).await?; info!("Got videos to invalidate: '{}'", all_cached_things.len()); for video in all_cached_things { invalidate_video(app, &video, hard).await? } Ok(()) } pub async fn maintain(app: &App, all: bool) -> Result<()> { let domain = if all { vec![ VideoStatus::Pick, // VideoStatus::Watch, VideoStatus::Cached, VideoStatus::Watched, // VideoStatus::Drop, VideoStatus::Dropped, ] } else { vec![VideoStatus::Watch, VideoStatus::Cached] }; let cached_videos = get_videos(app, domain.as_slice(), None).await?; for vid in cached_videos { if let Some(path) = vid.cache_path.as_ref() { info!("Checking if path ('{}') exists", path.display()); if !path.exists() { invalidate_video(app, &vid, false).await?; } } if vid.status_change { info!("Video '{}' has it's changing bit set. This is probably the result of an unexpectet exit. Clearing it", vid.title); set_state_change(app, &vid.extractor_hash, false).await?; } } Ok(()) }