Module: DropzoneInput::Helpers

Defined in:
lib/dropzone_input/helpers.rb

Instance Method Summary collapse

Instance Method Details

#dropzone(form, field, options = {}) ⇒ Object

rubocop:disable Style/OptionHash



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# File 'lib/dropzone_input/helpers.rb', line 5

def dropzone(form, field, options = {}) # rubocop:disable Style/OptionHash
  class_list = options.delete(:class)
  class_list = ['dropzone', class_list].compact.join(' ')

  options[:max_file_size] /= 1.megabyte if options[:max_file_size]

  data = {
    controller: 'dropzone',
    dropzone_accepted_files: options.delete(:accepted_files) || ActiveStorage.variable_content_types.join(',')
  }
  %i(
    croppable
    file_added_event
    file_drop_event
    file_drop_id
    file_drop_over_id
    file_progress_event
    file_removed_event
    file_start_event
    file_success_event
    max_file_size
    max_files
    max_thumbnail_file_size
    parallel_uploads
    queue_complete_event
    thumbnail_height
    thumbnail_width
  ).each do |key|
    data["dropzone_#{key}".to_sym] = options.delete(key) if options.key?(key)
  end

  content_tag :div, options.merge(class: class_list, data: data) do
    render 'dropzone_input/dropzone', form: form, field: field do
      block_given? ? yield : render('dropzone_input/default_content')
    end
  end
end