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truewhile
109 lines
6.2 KiB
Go
109 lines
6.2 KiB
Go
package model
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// Library 表示一个逻辑媒体库。Path 保留为兼容字段，指向第一条 LibraryRoot。
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type Library struct {
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Base
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Name string `gorm:"size:128;not null" json:"name"`
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Path string `gorm:"size:1024;not null" json:"path"`
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Type string `gorm:"size:16;not null;default:movie" json:"type"` // movie / tv / anime / music
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CoverURL string `gorm:"size:1024" json:"cover_url,omitempty"`
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Enabled bool `gorm:"default:true" json:"enabled"`
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SortOrder int `gorm:"index;default:0" json:"sort_order"` // 手动拖拽排序用，越小越靠前
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CarouselEnabled bool `gorm:"default:false" json:"carousel_enabled"` // 是否参与首页海报轮播（默认不参与）
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Roots []LibraryRoot `gorm:"foreignKey:LibraryID" json:"roots,omitempty"`
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}
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// LibraryRoot 是逻辑媒体库下的一条真实物理/挂载路径。
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type LibraryRoot struct {
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Base
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LibraryID string `gorm:"index;size:36;not null" json:"library_id"`
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Name string `gorm:"size:128" json:"name,omitempty"`
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Path string `gorm:"size:1024;not null" json:"path"`
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Enabled bool `gorm:"default:true" json:"enabled"`
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SortOrder int `gorm:"default:0" json:"sort_order"`
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}
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// Media 是单个可播放项。剧集链接到 SeriesID；电影 SeriesID == ""。
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type Media struct {
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Base
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LibraryID string `gorm:"index;size:36;index:idx_media_library_release,priority:1" json:"library_id"`
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LibraryRootID string `gorm:"index;size:36" json:"library_root_id,omitempty"`
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SeriesID string `gorm:"index;size:128" json:"series_id,omitempty"`
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Title string `gorm:"size:255;not null" json:"title"`
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OriginalName string `gorm:"size:255" json:"original_name,omitempty"`
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EpisodeTitle string `gorm:"size:255" json:"episode_title,omitempty"`
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// Path 的唯一性由 database 包按方言显式建索引，这里刻意不用 uniqueIndex：
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// PostgreSQL 的 btree 单条索引项上限 2704 字节，而 varchar(1024) 在中文路径
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// 下可达 3072 字节，直接对整列建唯一索引会让长路径的扫描插入直接失败
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// （SQLite 没有这个限制）。见 database.ensureMediaPathIndex。
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Path string `gorm:"size:1024;not null" json:"path"`
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RelativePath string `gorm:"size:1024" json:"relative_path,omitempty"`
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SizeBytes int64 `json:"size_bytes"`
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DurationSec int `json:"duration_sec"`
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Width int `json:"width"`
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Height int `json:"height"`
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VideoCodec string `gorm:"size:32" json:"video_codec,omitempty"`
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AudioCodec string `gorm:"size:32" json:"audio_codec,omitempty"`
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Container string `gorm:"size:128" json:"container,omitempty"`
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PosterURL string `gorm:"size:1024" json:"poster_url,omitempty"`
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BackdropURL string `gorm:"size:1024" json:"backdrop_url,omitempty"`
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Overview string `gorm:"type:text" json:"overview,omitempty"`
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Rating float32 `json:"rating"`
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Year int `json:"year"`
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ReleaseDate string `gorm:"size:10;index:idx_media_library_release,priority:2" json:"release_date,omitempty"`
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SeasonNum int `json:"season_num"`
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EpisodeNum int `json:"episode_num"`
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EpisodeFraction float64 `gorm:"default:0" json:"episode_fraction,omitempty"` // 集号小数部分（S01E11.5 → 0.5）；Emby 的 IndexNumber 只能是整数，小数单独存放
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ScrapeStatus string `gorm:"size:16;default:pending" json:"scrape_status"`
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TMDbID int `json:"tmdb_id"`
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BangumiID int `json:"bangumi_id"`
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DoubanID string `gorm:"column:douban_id;size:32" json:"douban_id,omitempty"`
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TheTVDBID string `gorm:"column:thetvdb_id;size:64" json:"thetvdb_id,omitempty"`
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Languages string `gorm:"size:64" json:"languages,omitempty"` // 逗号分隔的 ISO 639-1 代码，如 "zh,en"
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Countries string `gorm:"size:128" json:"countries,omitempty"` // 逗号分隔的 ISO 3166-1，如 "CN,US"
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Genres string `gorm:"type:text" json:"genres,omitempty"` // 逗号分隔的类型名，如 "Action,Animation"
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NSFW bool `gorm:"default:false" json:"nsfw"`
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// STRMURL is the indirection target for .strm files: when present the
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// stream handler redirects to it instead of opening the local file.
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// Used to expose WebDAV / Alist / S3 / HTTP direct links as media items.
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STRMURL string `gorm:"size:2048" json:"strm_url,omitempty"`
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LibraryName string `gorm:"-" json:"library_name,omitempty"`
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LibraryPath string `gorm:"-" json:"library_path,omitempty"`
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DisplayLibraryID string `gorm:"-" json:"display_library_id,omitempty"`
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DisplayLibraryName string `gorm:"-" json:"display_library_name,omitempty"`
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DisplayLibraryPath string `gorm:"-" json:"display_library_path,omitempty"`
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// FileHash is a sparse-sample MD5 used for duplicate detection.
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// Computed on-demand by the duplicate finder; format: "<hex>-<size>".
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FileHash string `gorm:"index;size:64" json:"file_hash,omitempty"`
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// FileID is a "device:inode" identity for the underlying file. Hardlinks
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// to the same data share a FileID, letting the scanner skip re-importing a
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// seeding source kept by keep_seeding and its organized hardlink as two
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// separate items (avoids duplicate rows + double-counted storage).
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FileID string `gorm:"index;size:64" json:"file_id,omitempty"`
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// IsDuplicate flags this media as a duplicate of another media row.
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IsDuplicate bool `gorm:"default:false" json:"is_duplicate"`
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DuplicateOf string `gorm:"size:128" json:"duplicate_of,omitempty"`
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}
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// Series 将属于同一节目的剧集分组。
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type Series struct {
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Base
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LibraryID string `gorm:"index;size:36" json:"library_id"`
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Title string `gorm:"size:255;not null" json:"title"`
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PosterURL string `gorm:"size:1024" json:"poster_url,omitempty"`
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BackdropURL string `gorm:"size:1024" json:"backdrop_url,omitempty"`
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Overview string `gorm:"type:text" json:"overview,omitempty"`
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Rating float32 `json:"rating"`
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Year int `json:"year"`
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TMDbID int `json:"tmdb_id"`
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BangumiID int `json:"bangumi_id"`
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DoubanID string `gorm:"column:douban_id;size:32" json:"douban_id,omitempty"`
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TheTVDBID string `gorm:"column:thetvdb_id;size:64" json:"thetvdb_id,omitempty"`
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}
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