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[EXPERIMENTAL] Allow to render translations fields separately #62

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[EXPERIMENTAL] Allow to render translations fields separately #62

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26 changes: 18 additions & 8 deletions app/helpers/translatable_form_helper.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,11 @@ def highlight_translation_html_class
class TranslatableFormBuilder < ConsulFormBuilder
attr_accessor :translations

def initialize(*args)
@emitted_hidden_fields = {}
super(*args)
end

def translatable_fields(&block)
@translations = {}
visible_locales.map do |locale|
Expand All @@ -35,21 +40,26 @@ def translatable_fields(&block)
def fields_for_locale(locale)
fields_for_translation(@translations[locale]) do |translations_form|
@template.tag.div translations_options(translations_form.object, locale) do
@template.concat translations_form.hidden_field(
:_destroy,
value: [email protected]_locale?(translations_form.object.globalized_model, locale),
data: { locale: locale }
)

@template.concat translations_form.hidden_field(:locale, value: locale)
translation_hidden_fields(translations_form, locale) unless @emitted_hidden_fields[locale]

yield translations_form
end
end
end

def translation_hidden_fields(form, locale)
@template.concat form.hidden_field(
:_destroy,
value: [email protected]_locale?(form.object.globalized_model, locale),
data: { locale: locale }
)
@template.concat form.hidden_field(:locale, value: locale)
@emitted_hidden_fields[locale] = true
end

def fields_for_translation(translation)
fields_for(:translations, translation, builder: TranslationsFieldsBuilder) do |f|
index = I18n.available_locales.find_index(translation.locale)
fields_for(:translations, translation, builder: TranslationsFieldsBuilder, child_index: index) do |f|
yield f
end
end
Expand Down