6278175f57
Updating it required reorganizing the form so translatable fields are together. We also needed to add a `hint` option to the form label and input methods so the hint wouldn't show up for every language. Finally, the markdown editor needed to use the same globalize attributes as inputs, labels and hints, which adds a bit of duplication.
94 lines
3.0 KiB
Ruby
94 lines
3.0 KiB
Ruby
module TranslatableFormHelper
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def translatable_form_for(record, options = {})
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form_for(record, options.merge(builder: TranslatableFormBuilder)) do |f|
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yield(f)
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end
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end
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def merge_translatable_field_options(options, locale)
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options.merge(
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class: "#{options[:class]} js-globalize-attribute".strip,
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style: "#{options[:style]} #{display_translation?(locale)}".strip,
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data: options.fetch(:data, {}).merge(locale: locale),
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)
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end
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class TranslatableFormBuilder < FoundationRailsHelper::FormBuilder
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def translatable_fields(&block)
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@object.globalize_locales.map do |locale|
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Globalize.with_locale(locale) do
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fields_for(:translations, translation_for(locale), builder: TranslationsFieldsBuilder) do |translations_form|
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@template.concat translations_form.hidden_field(
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:_destroy,
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class: "destroy_locale",
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data: { locale: locale })
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@template.concat translations_form.hidden_field(:locale, value: locale)
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yield translations_form
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end
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end
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end.join.html_safe
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end
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def translation_for(locale)
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existing_translation_for(locale) || new_translation_for(locale)
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end
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def existing_translation_for(locale)
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# Use `select` because `where` uses the database and so ignores
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# the `params` sent by the browser
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@object.translations.select { |translation| translation.locale == locale }.first
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end
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def new_translation_for(locale)
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@object.translations.new(locale: locale).tap do |translation|
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translation.mark_for_destruction unless locale == I18n.locale
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end
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end
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end
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class TranslationsFieldsBuilder < FoundationRailsHelper::FormBuilder
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%i[text_field text_area cktext_area].each do |field|
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define_method field do |attribute, options = {}|
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final_options = translations_options(options)
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custom_label(attribute, final_options[:label], final_options[:label_options]) +
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help_text(final_options[:hint]) +
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super(attribute, final_options.merge(label: false, hint: false))
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end
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end
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def locale
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@object.locale
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end
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def label(attribute, text = nil, options = {})
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label_options = options.merge(
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class: "#{options[:class]} js-globalize-attribute".strip,
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style: "#{options[:style]} #{@template.display_translation?(locale)}".strip,
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data: (options[:data] || {}) .merge(locale: locale)
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)
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hint = label_options.delete(:hint)
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super(attribute, text, label_options) + help_text(hint)
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end
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private
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def help_text(text)
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if text
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content_tag :span, text,
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class: "help-text js-globalize-attribute",
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data: { locale: locale },
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style: @template.display_translation?(locale)
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else
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""
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end
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end
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def translations_options(options)
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@template.merge_translatable_field_options(options, locale)
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end
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end
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end
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