ff758c3ed6
The safety delay may be configured individually using PHOTOPRISM_AUTO_INDEX and PHOTOPRISM_AUTO_IMPORT. A negative value disables the feature.
110 lines
2.7 KiB
Go
110 lines
2.7 KiB
Go
package photoprism
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import (
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"fmt"
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"path/filepath"
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"github.com/photoprism/photoprism/internal/entity"
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"github.com/photoprism/photoprism/internal/meta"
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"github.com/photoprism/photoprism/pkg/fs"
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"github.com/photoprism/photoprism/pkg/txt"
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)
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// HasSidecarJson returns true if this file has or is a json sidecar file.
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func (m *MediaFile) HasSidecarJson() bool {
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if m.IsJson() {
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return true
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}
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return fs.FormatJson.FindFirst(m.FileName(), []string{Config().SidecarPath(), fs.HiddenPath}, Config().OriginalsPath(), false) != ""
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}
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// SidecarJsonName returns the corresponding JSON sidecar file name as used by Google Photos (and potentially other apps).
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func (m *MediaFile) SidecarJsonName() string {
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jsonName := m.fileName + ".json"
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if fs.FileExists(jsonName) {
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return jsonName
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}
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return ""
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}
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// ExifToolJsonName returns the cached ExifTool metadata file name.
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func (m *MediaFile) ExifToolJsonName() (string, error) {
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if Config().DisableExifTool() {
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return "", fmt.Errorf("media: exiftool json files disabled")
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}
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return CacheName(m.Hash(), "json", "exiftool.json")
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}
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// NeedsExifToolJson tests if an ExifTool JSON file needs to be created.
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func (m *MediaFile) NeedsExifToolJson() bool {
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if m.Root() == entity.RootSidecar || !m.IsMedia() {
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return false
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}
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jsonName, err := m.ExifToolJsonName()
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if err != nil {
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return false
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}
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return !fs.FileExists(jsonName)
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}
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// ReadExifToolJson reads metadata from a cached ExifTool JSON file.
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func (m *MediaFile) ReadExifToolJson() error {
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jsonName, err := m.ExifToolJsonName()
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if err != nil {
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return err
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}
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return m.metaData.JSON(jsonName, "")
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}
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// MetaData returns exif meta data of a media file.
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func (m *MediaFile) MetaData() (result meta.Data) {
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m.metaDataOnce.Do(func() {
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var err error
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if m.ExifSupported() {
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err = m.metaData.Exif(m.FileName(), m.FileType())
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} else {
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err = fmt.Errorf("exif not supported: %s", txt.Quote(m.BaseName()))
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}
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// Parse regular JSON sidecar files ("img_1234.json")
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if !m.IsSidecar() {
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if jsonFiles := fs.FormatJson.FindAll(m.FileName(), []string{Config().SidecarPath(), fs.HiddenPath}, Config().OriginalsPath(), false); len(jsonFiles) == 0 {
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log.Debugf("media: no original json sidecar file found for %s", txt.Quote(filepath.Base(m.FileName())))
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} else {
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for _, jsonFile := range jsonFiles {
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jsonErr := m.metaData.JSON(jsonFile, m.BaseName())
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if jsonErr != nil {
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log.Debug(jsonErr)
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} else {
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err = nil
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}
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}
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}
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if jsonErr := m.ReadExifToolJson(); jsonErr != nil {
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log.Debug(jsonErr)
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} else {
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err = nil
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}
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}
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if err != nil {
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m.metaData.Error = err
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log.Debugf("media: %s", err.Error())
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}
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})
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return m.metaData
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}
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