Adding image description to sidebar

api/scanner/exif/exif_parser_external.go

@@ -81,6 +81,13 @@ func (p *externalExifParser) ParseExif(media_path string) (returnExif *models.Me
 	newExif := models.MediaEXIF{}
 	found_exif := false
 
+	// Get description
+	description, err := fileInfo.GetString("ImageDescription")
+	if err == nil {
+		found_exif = true
+		newExif.Description = &description
+	}
+
 	// Get camera model
 	model, err := fileInfo.GetString("Model")
 	if err == nil {

api/scanner/exif/exif_parser_internal.go

@@ -44,6 +44,11 @@ func (p internalExifParser) ParseExif(media_path string) (returnExif *models.Med
 
 	newExif := models.MediaEXIF{}
 
+	description, err := p.readStringTag(exifTags, exif.ImageDescription, media_path)
+	if err == nil {
+		newExif.Description = description
+	}
+
 	model, err := p.readStringTag(exifTags, exif.Model, media_path)
 	if err == nil {
 		newExif.Camera = model

api/scanner/exif/exif_test.go

@@ -48,6 +48,7 @@ func TestExifParsers(t *testing.T) {
 		{
 			path: "./test_data/bird.jpg",
 			assert: func(t *testing.T, exif *models.MediaEXIF) {
+				assert.EqualValues(t, *exif.Description, "Photo of a Bird")
 				assert.WithinDuration(t, *exif.DateShot, time.Unix(1336318784, 0).UTC(), time.Minute)
 				assert.EqualValues(t, *exif.Camera, "Canon EOS 600D")
 				assert.EqualValues(t, *exif.Maker, "Canon")