142 lines
4 KiB
Go
142 lines
4 KiB
Go
package query
|
|
|
|
import (
|
|
"path"
|
|
"strings"
|
|
|
|
"github.com/photoprism/photoprism/internal/entity"
|
|
)
|
|
|
|
// FilesByPath returns a slice of files in a given originals folder.
|
|
func FilesByPath(limit, offset int, rootName, pathName string) (files entity.Files, err error) {
|
|
if strings.HasPrefix(pathName, "/") {
|
|
pathName = pathName[1:]
|
|
}
|
|
|
|
err = Db().
|
|
Table("files").Select("files.*").
|
|
Joins("JOIN photos ON photos.id = files.photo_id AND photos.deleted_at IS NULL").
|
|
Where("files.file_missing = 0").
|
|
Where("files.file_root = ? AND photos.photo_path = ?", rootName, pathName).
|
|
Order("files.file_name").
|
|
Limit(limit).Offset(offset).
|
|
Find(&files).Error
|
|
|
|
return files, err
|
|
}
|
|
|
|
// Files returns not-missing and not-deleted file entities in the range of limit and offset sorted by id.
|
|
func Files(limit, offset int, pathName string, includeMissing bool) (files entity.Files, err error) {
|
|
if strings.HasPrefix(pathName, "/") {
|
|
pathName = pathName[1:]
|
|
}
|
|
|
|
stmt := Db()
|
|
|
|
if !includeMissing {
|
|
stmt = stmt.Where("file_missing = 0")
|
|
}
|
|
|
|
if pathName != "" {
|
|
stmt = stmt.Where("files.file_name LIKE ?", pathName+"/%")
|
|
}
|
|
|
|
err = stmt.Order("id").Limit(limit).Offset(offset).Find(&files).Error
|
|
|
|
return files, err
|
|
}
|
|
|
|
// FilesByUID
|
|
func FilesByUID(u []string, limit int, offset int) (files entity.Files, err error) {
|
|
if err := Db().Where("(photo_uid IN (?) AND file_primary = 1) OR file_uid IN (?)", u, u).Preload("Photo").Limit(limit).Offset(offset).Find(&files).Error; err != nil {
|
|
return files, err
|
|
}
|
|
|
|
return files, nil
|
|
}
|
|
|
|
// FileByPhotoUID
|
|
func FileByPhotoUID(u string) (file entity.File, err error) {
|
|
if err := Db().Where("photo_uid = ? AND file_primary = 1", u).Preload("Photo").First(&file).Error; err != nil {
|
|
return file, err
|
|
}
|
|
|
|
return file, nil
|
|
}
|
|
|
|
// VideoByPhotoUID
|
|
func VideoByPhotoUID(u string) (file entity.File, err error) {
|
|
if err := Db().Where("photo_uid = ? AND file_video = 1", u).Preload("Photo").First(&file).Error; err != nil {
|
|
return file, err
|
|
}
|
|
|
|
return file, nil
|
|
}
|
|
|
|
// FileByUID returns the file entity for a given UID.
|
|
func FileByUID(uid string) (file entity.File, err error) {
|
|
if err := Db().Where("file_uid = ?", uid).Preload("Photo").First(&file).Error; err != nil {
|
|
return file, err
|
|
}
|
|
|
|
return file, nil
|
|
}
|
|
|
|
// FileByHash finds a file with a given hash string.
|
|
func FileByHash(fileHash string) (file entity.File, err error) {
|
|
if err := Db().Where("file_hash = ?", fileHash).Preload("Photo").First(&file).Error; err != nil {
|
|
return file, err
|
|
}
|
|
|
|
return file, nil
|
|
}
|
|
|
|
// SetPhotoPrimary sets a new primary image file for a photo.
|
|
func SetPhotoPrimary(photoUID, fileUID string) error {
|
|
Db().Model(entity.File{}).Where("photo_uid = ? AND file_uid <> ?", photoUID, fileUID).UpdateColumn("file_primary", false)
|
|
return Db().Model(entity.File{}).Where("photo_uid = ? AND file_uid = ?", photoUID, fileUID).UpdateColumn("file_primary", true).Error
|
|
}
|
|
|
|
// SetFileError updates the file error column.
|
|
func SetFileError(fileUID, errorString string) {
|
|
if err := Db().Model(entity.File{}).Where("file_uid = ?", fileUID).UpdateColumn("file_error", errorString).Error; err != nil {
|
|
log.Errorf("query: %s", err.Error())
|
|
}
|
|
}
|
|
|
|
type FileMap map[string]int64
|
|
|
|
// IndexedFiles returns a map of already indexed files with their mod time unix timestamp as value.
|
|
func IndexedFiles() (result FileMap, err error) {
|
|
result = make(FileMap)
|
|
|
|
type File struct {
|
|
FileRoot string
|
|
FileName string
|
|
ModTime int64
|
|
}
|
|
|
|
// Query known duplicates.
|
|
var duplicates []File
|
|
|
|
if err := UnscopedDb().Raw("SELECT file_root, file_name, mod_time FROM duplicates").Scan(&duplicates).Error; err != nil {
|
|
return result, err
|
|
}
|
|
|
|
for _, row := range duplicates {
|
|
result[path.Join(row.FileRoot, row.FileName)] = row.ModTime
|
|
}
|
|
|
|
// Query indexed files.
|
|
var files []File
|
|
|
|
if err := UnscopedDb().Raw("SELECT file_root, file_name, mod_time FROM files").Scan(&files).Error; err != nil {
|
|
return result, err
|
|
}
|
|
|
|
for _, row := range files {
|
|
result[path.Join(row.FileRoot, row.FileName)] = row.ModTime
|
|
}
|
|
|
|
return result, err
|
|
}
|