luisgulo/photoprism
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Keywords: Improve indexing and logging

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Signed-off-by: Michael Mayer <michael@liquidbytes.net>
This commit is contained in:
Michael Mayer 2020-04-17 14:16:34 +02:00
parent 46f5fcef40
commit 9a763541ac
2 changed files with 39 additions and 21 deletions
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56
internal/entity/photo.go
View file

@ -1,6 +1,7 @@
package entity
import (
"fmt"
"strings"
"time"
@ -92,11 +93,34 @@ func SavePhotoForm(model Photo, form form.Photo, db *gorm.DB, geoApi string) err
model.Description.PhotoKeywords = strings.Join(txt.UniqueWords(w), ", ")
}
model.IndexKeywords(db)
if err := model.IndexKeywords(db); err != nil {
log.Error(err)
}
return db.Unscoped().Save(&model).Error
}
// Save stored the entity in the database.
func (m *Photo) Save(db *gorm.DB) error {
labels := m.ClassifyLabels()
if err := m.UpdateTitle(labels); err != nil {
log.Warnf("%s (%s)", err.Error(), m.PhotoUUID)
}
if m.DescriptionLoaded() {
w := txt.UniqueKeywords(m.Description.PhotoKeywords)
w = append(w, labels.Keywords()...)
m.Description.PhotoKeywords = strings.Join(txt.UniqueWords(w), ", ")
}
if err := m.IndexKeywords(db); err != nil {
log.Error(err)
}
return db.Unscoped().Save(m).Error
}
// ClassifyLabels returns all associated labels as classify.Labels
func (m *Photo) ClassifyLabels() classify.Labels {
result := classify.Labels{}
@ -108,23 +132,6 @@ func (m *Photo) ClassifyLabels() classify.Labels {
return result
}
// Save stored the entity in the database.
func (m *Photo) Save(db *gorm.DB) error {
labels := m.ClassifyLabels()
if err := m.UpdateTitle(labels); err != nil {
log.Warn(err)
}
if m.Description.PhotoID == m.ID {
w := txt.UniqueKeywords(m.Description.PhotoKeywords)
w = append(w, labels.Keywords()...)
m.Description.PhotoKeywords = strings.Join(txt.UniqueWords(w), ", ")
}
return db.Unscoped().Save(m).Error
}
// BeforeCreate computes a unique UUID, and set a default takenAt before indexing a new photo
func (m *Photo) BeforeCreate(scope *gorm.Scope) error {
if err := scope.SetColumn("PhotoUUID", rnd.PPID('p')); err != nil {
@ -164,7 +171,11 @@ func (m *Photo) BeforeSave(scope *gorm.Scope) error {
}
// IndexKeywords adds given keywords to the photo entry
func (m *Photo) IndexKeywords(db *gorm.DB) {
func (m *Photo) IndexKeywords(db *gorm.DB) error {
if !m.DescriptionLoaded() {
return fmt.Errorf("photo: can't index keywords, description not loaded (%s)", m.PhotoUUID)
}
var keywordIds []uint
var keywords []string
@ -189,7 +200,7 @@ func (m *Photo) IndexKeywords(db *gorm.DB) {
NewPhotoKeyword(m.ID, kw.ID).FirstOrCreate(db)
}
db.Where("photo_id = ? AND keyword_id NOT IN (?)", m.ID, keywordIds).Delete(&PhotoKeyword{})
return db.Where("photo_id = ? AND keyword_id NOT IN (?)", m.ID, keywordIds).Delete(&PhotoKeyword{}).Error
}
// PreloadFiles prepares gorm scope to retrieve photo file
@ -289,3 +300,8 @@ func (m *Photo) NoCameraSerial() bool {
func (m *Photo) HasTitle() bool {
return m.PhotoTitle != ""
}
// DescriptionLoaded returns true if photo description exists.
func (m *Photo) DescriptionLoaded() bool {
return m.Description.PhotoID == m.ID
}

4
internal/photoprism/index_mediafile.go
View file

@ -360,7 +360,9 @@ func (ind *Index) MediaFile(m *MediaFile, o IndexOptions, originalName string) (
result.PhotoUUID = photo.PhotoUUID
if file.FilePrimary && (fileChanged || o.UpdateKeywords) {
photo.IndexKeywords(ind.db)
if err := photo.IndexKeywords(ind.db); err != nil {
log.Error(err)
}
}
result.Status = IndexUpdated