Class: Avo::Fields::FilesField

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

Instance Attribute Summary collapse

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 Avo::Fields::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 Avo::Fields::FieldExtensions::HasFieldName

#field_name, #field_name_attribute, #get_field_name

Methods included from Avo::Fields::FieldExtensions::VisibleOnDifferentViews

#except_on, #hide_on, #only_on, #show_on

Constructor Details

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

Returns a new instance of FilesField.



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# File 'lib/avo/app/fields/files_field.rb', line 7

def initialize(name, **args, &block)
  @defaults = {
    component: 'files-field',
  }.merge(@defaults || {})

  super(name, **args, &block)
  @is_array_param = true
  @file_field = true
  @is_image = args[:is_image].present? ? args[:is_image] : @is_avatar
end

Instance Attribute Details

#is_image ⇒ Object

Returns the value of attribute is_image.



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# File 'lib/avo/app/fields/files_field.rb', line 5

def is_image
  @is_image
end

Instance Method Details

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



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# File 'lib/avo/app/fields/files_field.rb', line 18

def hydrate_field(fields, model, resource, view)
  storage_field = model.send(id)

  field = {
    value: [],
    files: [],
  }

  return field unless storage_field.attached?

  files = storage_field.each do |file|
    field[:value] << rails_blob_url(file, only_path: true)
    field[:files] << {
      id: file.id,
      filename: file.filename,
      path: rails_blob_url(file, only_path: true),
      is_image: self.is_image,
    }
  end

  field
end