125 lines
2.7 KiB
Go
125 lines
2.7 KiB
Go
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package actions
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import (
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"github.com/photoview/photoview/api/graphql/models"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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)
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func MyAlbums(db *gorm.DB, user *models.User, order *models.Ordering, paginate *models.Pagination, onlyRoot *bool, showEmpty *bool, onlyWithFavorites *bool) ([]*models.Album, error) {
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if err := user.FillAlbums(db); err != nil {
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return nil, err
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}
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if len(user.Albums) == 0 {
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return nil, nil
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}
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userAlbumIDs := make([]int, len(user.Albums))
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for i, album := range user.Albums {
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userAlbumIDs[i] = album.ID
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}
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query := db.Model(models.Album{}).Where("id IN (?)", userAlbumIDs)
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if onlyRoot != nil && *onlyRoot {
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query = query.Where("parent_album_id IS NULL")
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}
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if showEmpty == nil || !*showEmpty {
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subQuery := db.Model(&models.Media{}).Where("album_id = albums.id")
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if onlyWithFavorites != nil && *onlyWithFavorites {
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favoritesSubquery := db.
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Model(&models.UserMediaData{UserID: user.ID}).
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Where("user_media_data.media_id = media.id").
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Where("user_media_data.favorite = true")
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subQuery = subQuery.Where("EXISTS (?)", favoritesSubquery)
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}
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query = query.Where("EXISTS (?)", subQuery)
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}
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query = models.FormatSQL(query, order, paginate)
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var albums []*models.Album
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if err := query.Find(&albums).Error; err != nil {
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return nil, err
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}
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return albums, nil
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}
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func Album(db *gorm.DB, user *models.User, id int) (*models.Album, error) {
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var album models.Album
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if err := db.First(&album, id).Error; err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil, errors.New("album not found")
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}
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return nil, err
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}
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ownsAlbum, err := user.OwnsAlbum(db, &album)
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if err != nil {
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return nil, err
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}
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if !ownsAlbum {
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return nil, errors.New("forbidden")
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}
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return &album, nil
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}
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func SetAlbumCover(db *gorm.DB, user *models.User, mediaID int) (*models.Album, error) {
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var media models.Media
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if err := db.Find(&media, mediaID).Error; err != nil {
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return nil, err
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}
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var album models.Album
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if err := db.Find(&album, &media.AlbumID).Error; err != nil {
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return nil, err
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}
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ownsAlbum, err := user.OwnsAlbum(db, &album)
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if err != nil {
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return nil, err
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}
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if !ownsAlbum {
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return nil, errors.New("forbidden")
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}
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if err := db.Model(&album).Update("cover_id", mediaID).Error; err != nil {
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return nil, err
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}
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return &album, nil
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}
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func ResetAlbumCover(db *gorm.DB, user *models.User, albumID int) (*models.Album, error) {
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var album models.Album
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if err := db.Find(&album, albumID).Error; err != nil {
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return nil, err
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}
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ownsAlbum, err := user.OwnsAlbum(db, &album)
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if err != nil {
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return nil, err
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}
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if !ownsAlbum {
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return nil, errors.New("forbidden")
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}
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if err := db.Model(&album).Update("cover_id", nil).Error; err != nil {
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return nil, err
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}
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return &album, nil
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}
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