Module: PowerResource::ActionHelper

Defined in:
app/helpers/power_resource/action_helper.rb

Instance Method Summary collapse

Instance Method Details

#resource_action_human_name(action_name, options = {}) ⇒ Object

Returns humanized name for an action

Customization using I18n API:

power_resource:
  actions:
    new: 'New %{resource_name}'
    edit: 'Edit %{resource_name}'
    index: '%{collection_name}'

Variables available in I18n:

resource_name            # => Post
downcased_resource_name  # => post
collection_name          # => Posts

Examples:

resource_action_human_name(:new)
  # => New Post
resource_action_human_name(:edit)
  # => Edit Post
resource_action_human_name(:duplicate)
  # => Duplicate Post
resource_action_human_name(:index)
  # => Posts



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# File 'app/helpers/power_resource/action_helper.rb', line 30

def resource_action_human_name(action_name, options = {})
  I18n.t("power_resource.resource_actions.#{action_name.to_s}",
    { 
      resource_name: resource_human_name,
      downcased_resource_name: resource_human_name.downcase,
      collection_name: collection_human_name,
      default: (action_name == :index ? collection_human_name :
                "#{action_name.to_s.humanize} #{resource_human_name}")
    }.merge(options))
end

#resource_action_title(action_name, options = {}) ⇒ Object

Returns a title for a current resource based on an action

Customization using I18n API:

power_resource:
  titles:
    post:
      new: 'New %{resource_name}'
      edit: 'Edit %{resource_name}'
      delete: 'Delete %{downcased_resource_name}'
      index: '%{collection_name}'

Variables available in I18n:

resource_name            # => Post
downcased_resource_name  # => post
collection_name          # => Posts

Examples:

resource_action_title(:new)
  # => New Post
resource_action_title(:edit)
  # => Edit Post
resource_action_title(:duplicate)
  # => Duplicate Post
resource_action_title(:index)
  # => Posts



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# File 'app/helpers/power_resource/action_helper.rb', line 70

def resource_action_title(action_name, options = {})
  I18n.t("power_resource.titles.#{resource_name}.#{action_name.to_s}", 
    { 
      resource_name: resource_human_name,
      downcased_resource_name: resource_human_name.downcase,
      collection_name: collection_human_name,
      default: resource_action_human_name(action_name, options)
    }.merge(options))
end

#resource_link_to(action_name, resource_instance = nil) ⇒ Object

Returns a link for a current resource based on an action

Customization using I18n API:

power_resource:
  links:
    post:
      new: 'New %{resource_name}'
      edit: 'Edit'
      index: '%{collection_name}'

Variables available in I18n:

resource_name            # => Post
downcased_resource_name  # => post
collection_name          # => Posts

Examples:

resource_link_to(:new)
  # => <a href="/posts/new">New Post</a>
resource_link_to(:edit, resource)
  # => <a href="/posts/1/edit">Edit</a>
resource_link_to(:index)
  # => <a href="/posts/">Posts</a>



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# File 'app/helpers/power_resource/action_helper.rb', line 106

def resource_link_to(action_name, resource_instance = nil)
  if resource_instance
    human_name = resource_human_name_for(resource_instance.class.name)
  end

  case action_name
  when :show, :edit, :delete
    default_text = I18n.t("power_resource.actions.#{action_name.to_s}", 
      default: action_name.to_s.humanize)
  else
    default_text = resource_action_human_name(action_name)
  end

  text = I18n.t("power_resource.links.#{resource_name}.#{action_name.to_s}",
    {
      resource_name: human_name || resource_human_name,
      downcased_resource_name: human_name ? human_name.downcase : 
        resource_human_name.downcase,
      collection_name: collection_human_name,
      default: default_text
    })

  case action_name
  when :index
    link_to(text, collection_path)
  when :show
    link_to(text, resource_path(resource_instance || resource))
  when :new
    link_to(text, new_resource_path)
  when :edit
    link_to(text, edit_resource_path(resource_instance || resource), 
      class: collection_table_button_classes)
  when :delete
    link_to(text, resource_path(resource_instance || resource), 
      class: collection_table_button_classes,
      method: :delete, data: { 
        confirm: I18n.t('power_resource.confirmations.delete', 
                        default: 'Are you sure?') })
  end
end