func createPublishEvent(scope *gorm.Scope) {
if _, ok := scope.InstanceGet("publish:creating_publish_event"); ok {
if event, ok := scope.Get(publishEvent); ok {
if event, ok := event.(*PublishEvent); ok {
event.PublishStatus = DIRTY
scope.Err(scope.NewDB().Save(&event).Error)
}
}
}
}
func afterUpdate(scope *gorm.Scope) {
if !scope.HasError() {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok {
if scope.DB().RowsAffected == 0 && !scope.PrimaryKeyZero() { //is locale and nothing updated
var count int
var query = fmt.Sprintf("%v.language_code = ? AND %v.%v = ?", scope.QuotedTableName(), scope.QuotedTableName(), scope.PrimaryKey())
// if enabled soft delete, delete soft deleted records
if scope.HasColumn("DeletedAt") {
scope.NewDB().Unscoped().Where("deleted_at is not null").Where(query, locale, scope.PrimaryKeyValue()).Delete(scope.Value)
}
// if no localized records exist, localize it
if scope.NewDB().Table(scope.TableName()).Where(query, locale, scope.PrimaryKeyValue()).Count(&count); count == 0 {
scope.DB().Create(scope.Value)
}
}
} else if syncColumns := syncColumns(scope); len(syncColumns) > 0 { // is global
if mode, _ := scope.DB().Get("l10n:mode"); mode != "unscoped" {
if scope.DB().RowsAffected > 0 {
var primaryField = scope.PrimaryField()
var syncAttrs = map[string]interface{}{}
if updateAttrs, ok := scope.InstanceGet("gorm:update_attrs"); ok {
for key, value := range updateAttrs.(map[string]interface{}) {
for _, syncColumn := range syncColumns {
if syncColumn == key {
syncAttrs[syncColumn] = value
break
}
}
}
} else {
var fields = scope.Fields()
for _, syncColumn := range syncColumns {
if field, ok := fields[syncColumn]; ok && field.IsNormal {
syncAttrs[syncColumn] = field.Field.Interface()
}
}
}
if len(syncAttrs) > 0 {
db := scope.DB().Model(reflect.New(utils.ModelType(scope.Value)).Interface()).Set("l10n:mode", "unscoped").Where("language_code <> ?", Global)
if !primaryField.IsBlank {
db = db.Where(fmt.Sprintf("%v = ?", primaryField.DBName), primaryField.Field.Interface())
}
scope.Err(db.UpdateColumns(syncAttrs).Error)
}
}
}
}
}
}
}
func beforeCreate(scope *gorm.Scope) {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok { // is locale
if isLocaleCreateable(scope) || !scope.PrimaryKeyZero() {
setLocale(scope, locale)
} else {
scope.Err(errors.New("permission denied to create from locale"))
}
} else {
setLocale(scope, Global)
}
}
}
func beforeCreate(scope *gorm.Scope) {
if isLocalizable(scope) {
if locale, ok := getLocale(scope); ok { // is locale
if isLocaleCreateable(scope) || !scope.PrimaryKeyZero() {
setLocale(scope, locale)
} else {
err := fmt.Errorf("the resource %v cannot be created in %v", scope.GetModelStruct().ModelType.Name(), locale)
scope.Err(err)
}
} else {
setLocale(scope, Global)
}
}
}
func cropField(field *gorm.Field, scope *gorm.Scope) (cropped bool) {
if field.Field.CanAddr() {
// TODO Handle scanner
if media, ok := field.Field.Addr().Interface().(Media); ok && !media.Cropped() {
option := parseTagOption(field.Tag.Get("media_library"))
if media.GetFileHeader() != nil || media.NeedCrop() {
var file multipart.File
var err error
if fileHeader := media.GetFileHeader(); fileHeader != nil {
file, err = media.GetFileHeader().Open()
} else {
file, err = media.Retrieve(media.URL("original"))
}
if err != nil {
scope.Err(err)
return false
}
media.Cropped(true)
if url := media.GetURL(option, scope, field, media); url == "" {
scope.Err(errors.New("invalid URL"))
} else {
result, _ := json.Marshal(map[string]string{"Url": url})
media.Scan(string(result))
}
if file != nil {
defer file.Close()
var handled = false
for _, handler := range mediaHandlers {
if handler.CouldHandle(media) {
file.Seek(0, 0)
if scope.Err(handler.Handle(media, file, option)) == nil {
handled = true
}
}
}
// Save File
if !handled {
scope.Err(media.Store(media.URL(), option, file))
}
}
return true
}
}
}
return false
}