Module: Locomotive::ContentEntriesHelper

Defined in:
app/helpers/locomotive/content_entries_helper.rb

Instance Method Summary collapse

Instance Method Details

#label_for_custom_field(content_entry, field) ⇒ String

Display the label related to a field of a content entry. If the field is not localized, we just display the label. If the field is localized, then we display a nice flag icon to let the end-user know about it.

Parameters:

  • content_entry (Object) —

    The content entry

  • field (Object) —

    The custom field

Returns:

  • (String) —

    The label with or without the icon



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# File 'app/helpers/locomotive/content_entries_helper.rb', line 50

def label_for_custom_field(content_entry, field)
  if field.localized?
    translated_css = content_entry.translated_field?(field) ? '' : 'untranslated'

    icon  = content_tag(:i, '', class: 'icon-flag')
    tag   = content_tag(:span, icon, class: "localized-icon #{translated_css}")
    "#{tag}#{field.label}"
  else
    field.label
  end
end

#options_for_belongs_to_custom_field(class_name) ⇒ Object 



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# File 'app/helpers/locomotive/content_entries_helper.rb', line 30

def options_for_belongs_to_custom_field(class_name)
  content_type = Locomotive::ContentType.class_name_to_content_type(class_name, current_site)

  if content_type
    content_type.ordered_entries.map { |entry| [entry_label(content_type, entry), entry._id] }
  else
    [] # unknown content type
  end
end

#push_has_many_form(field) ⇒ Object

Keep track of the form used to create / edit content entries from a has_many custom field. Because of formtastic which does not work with embedded forms, we have to render them once we are done with our main form.

Parameters:

  • field (Hash) —

    The field describing the relationship



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# File 'app/helpers/locomotive/content_entries_helper.rb', line 11

def push_has_many_form(field)
  (@has_many_forms ||= []) << field
end

#render_has_many_forms ⇒ String

Render all the forms used to create / edit content entries from a has_many custom field. Because of formtastic which does not work with embedded forms, we have to render them once we are done with our main form.

Returns:



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# File 'app/helpers/locomotive/content_entries_helper.rb', line 22

def render_has_many_forms
  return unless @has_many_forms

  @has_many_forms.map do |field|
    render 'locomotive/custom_fields/types/has_many_form', field: field
  end.join("\n").html_safe
end