Module: Uploadcare::Rails::ActionView::UploadcareUploaderTags

Defined in:
lib/uploadcare/rails/action_view/uploadcare_uploader_tags.rb

Overview

A module containing a view field helper

Constant Summary collapse

DEFAULT_FIELD_OPTIONS =

A view helper to add a uploader button to a html-page See uploadcare.com/docs/uploads/file-uploader/#using-on-page for more info.

Example:

<%= uploadcare_uploader_field :post, :title %>
=> <input role="uploadcare-uploader" data-multiple="true" type="hidden" name="post[file]" id="post_file">
   <div class="uploadcare--widget uploadcare--widget_status_ready" ...

Arguments:

object_name: (String/Symbol) - object name which a field belongs to
method_name: (String/Symbol) - object method name
options: (Hash, default: {}) - options for hidden_field

{ role: 'uploadcare-uploader' }.freeze

Instance Method Summary collapse

Instance Method Details

#uploadcare_uploader_field(object_name, method_name, options = {}) ⇒ Object 



26
27
28
29
30
31
32
33
34
 
# File 'lib/uploadcare/rails/action_view/uploadcare_uploader_tags.rb', line 26

def uploadcare_uploader_field(object_name, method_name, options = {})
  hidden_field(
    object_name,
    method_name,
    uploadcare_uploader_options(
      options.reverse_merge(multiple: uploadcare_uploader_multiple?(object_name, method_name).presence)
    )
  )
end

#uploadcare_uploader_field_tag(object_name, options = {}) ⇒ Object 



36
37
38
 
# File 'lib/uploadcare/rails/action_view/uploadcare_uploader_tags.rb', line 36

def uploadcare_uploader_field_tag(object_name, options = {})
  hidden_field_tag(object_name, options[:value], uploadcare_uploader_options(options))
end

#uploadcare_uploader_options(options = {}) ⇒ Object 



40
41
42
43
 
# File 'lib/uploadcare/rails/action_view/uploadcare_uploader_tags.rb', line 40

def uploadcare_uploader_options(options = {})
  data_options = options.transform_keys { |key| "data-#{key.to_s.underscore.dasherize}" }
  DEFAULT_FIELD_OPTIONS.merge(data_options)
end