Class: Viewable::LinkPresenter

Inherits:
ViewablePresenter show all
Defined in:
app/presenters/viewable/link_presenter.rb

Instance Attribute Summary

Attributes inherited from BasePresenter

#context, #model

Instance Method Summary collapse

Methods inherited from ViewablePresenter

#edit_link, #li_sortable_tag

Methods inherited from BasePresenter

#initialize, #method_missing, #respond_to?

Constructor Details

This class inherits a constructor from BasePresenter

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class BasePresenter

Instance Method Details

#active?(options = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/viewable/link_presenter.rb', line 40

def active?(options = {})
  @active ||= begin
    path = url(options)
    if path == '#' || path[/^http/]
      false
    else
      !!(h.request.path =~ /^#{path}/)
    end
  end
end

#li_link_to(name = nil, options = {}) ⇒ Object 



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# File 'app/presenters/viewable/link_presenter.rb', line 7

def li_link_to(name = nil, options = {})
  li_sortable_tag options[:li] do
    h.active_link_to *normalize_link_options(name, options)
  end
end

#li_link_to_with_edit(name = nil, options = {}) ⇒ Object 



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# File 'app/presenters/viewable/link_presenter.rb', line 13

def li_link_to_with_edit(name = nil, options = {})
  li_sortable_tag options[:li] do
    h.concat h.active_link_to(*normalize_link_options(name, options))
    h.concat edit_link
  end
end

#link_to(name = nil, options = {}) ⇒ Object 



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# File 'app/presenters/viewable/link_presenter.rb', line 3

def link_to(name = nil, options = {})
  h.active_link_to *normalize_link_options(name, options)
end

#url(options = {}) ⇒ Object 



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# File 'app/presenters/viewable/link_presenter.rb', line 30

def url(options = {})
  @url ||= begin
    if m.file.present?
      h.main_app.file_path(id: m)
    else
      m.page.presence || m.url.presence || options[:path] || options[:url] || '#'
    end
  end
end

#youtube_embed_url(width = 420, height = 315) ⇒ Object 



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# File 'app/presenters/viewable/link_presenter.rb', line 20

def youtube_embed_url(width = 420, height = 315)
  if (url = m.url)
    link = YouTubeAddy.youtube_embed_url(url, width, height)
    # verify url validity
    unless link[/\[\/\^/]
      link.html_safe
    end
  end
end