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utils.go
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utils.go
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package config
const (
STATIC = "static"
Disabled = "disabled"
Readonly = "readonly"
)
func getNames(elements []*Element, languages []*Language) []string {
var names []string
for _, elem := range elements {
if elem.Type == `langset` {
names = append(names, getNames(elem.Elements, elem.Languages)...)
continue
}
if elem.Type == `fieldset` {
names = append(names, getNames(elem.Elements, languages)...)
continue
}
if len(elem.Name) > 0 && elem.Type != STATIC && !elem.HasAttr(Disabled, Readonly) {
if len(languages) == 0 {
names = append(names, elem.Name)
} else {
for _, lang := range languages {
names = append(names, lang.Name(elem.Name))
}
}
}
}
return names
}
func setDefaultValue(elements []*Element, languages []*Language, fieldDefaultValue func(string) string) {
for _, elem := range elements {
if elem.Type == `langset` {
setDefaultValue(elem.Elements, elem.Languages, fieldDefaultValue)
continue
}
if elem.Type == `fieldset` {
setDefaultValue(elem.Elements, languages, fieldDefaultValue)
continue
}
if len(elem.Value) > 0 {
continue
}
if len(elem.Name) > 0 {
if len(languages) == 0 {
elem.Value = fieldDefaultValue(elem.Name)
continue
}
for _, lang := range languages {
elem.Value = fieldDefaultValue(lang.Name(elem.Name))
}
}
}
}
func setValue(elements []*Element, languages []*Language, fieldValue func(string) string) {
for _, elem := range elements {
if elem.Type == `langset` {
setValue(elem.Elements, elem.Languages, fieldValue)
continue
}
if elem.Type == `fieldset` {
setValue(elem.Elements, languages, fieldValue)
continue
}
if len(elem.Name) > 0 {
if len(languages) == 0 {
elem.Value = fieldValue(elem.Name)
continue
}
for _, lang := range languages {
elem.Value = fieldValue(lang.Name(elem.Name))
}
}
}
}
func getValue(elements []*Element, languages []*Language, fieldValue func(string, string) error) (err error) {
for _, elem := range elements {
if elem.Type == `langset` {
getValue(elem.Elements, elem.Languages, fieldValue)
continue
}
if elem.Type == `fieldset` {
getValue(elem.Elements, languages, fieldValue)
continue
}
if len(elem.Name) > 0 {
if len(languages) == 0 {
if err = fieldValue(elem.Name, elem.Value); err != nil {
return
}
continue
}
for _, lang := range languages {
if err = fieldValue(lang.Name(elem.Name), elem.Value); err != nil {
return
}
}
}
}
return
}