Class: Avo::Fields::CountryField

Inherits:
Field
  • Object
show all
Defined in:
lib/avo/app/fields/country_field.rb

Instance Attribute Summary

Attributes inherited from Field

#block, #component, #computable, #default, #format_using, #help, #id, #is_array_param, #is_object_param, #name, #null_values, #nullable, #placeholder, #readonly, #required, #sortable, #updatable

Attributes included from FieldExtensions::VisibleOnDifferentViews

#show_on_create, #show_on_edit, #show_on_index, #show_on_show

Instance Method Summary collapse

Methods inherited from Field

#database_id, #fetch_for_action, #fetch_for_resource, #fill_field, #has_own_panel?, #resolve_attribute

Methods included from FieldExtensions::HasFieldName

#field_name, #field_name_attribute, #get_field_name

Methods included from FieldExtensions::VisibleOnDifferentViews

#except_on, #hide_on, #only_on, #show_on

Constructor Details

#initialize(name, **args, &block) ⇒ CountryField

Returns a new instance of CountryField.



4
5
6
7
8
9
10
11
12
13
14
15
 
# File 'lib/avo/app/fields/country_field.rb', line 4

def initialize(name, **args, &block)
  @defaults = {
    sortable: true,
    component: 'country-field',
    placeholder: 'Choose a country',
  }

  super(name, **args, &block)

  @countries = ISO3166::Country.translations.sort_by { |code, name| name }.to_h
  @display_code = args[:display_code].present? ? args[:display_code] : false
end

Instance Method Details

#hydrate_field(fields, model, resource, view) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/avo/app/fields/country_field.rb', line 17

def hydrate_field(fields, model, resource, view)
  if [:show, :index].include? view
    value = fields[:computed_value] || fields[:value]

    # Just return the DB code.
    if @display_code
      return {
        value: value
      }
    end

    # Compute and get the translated value.
    return {
      value: @countries[value],
    }
  end

  {
    countries: @countries,
    display_code: @display_code
  }
end