Module: Skyline::RefObjectHelper

Defined in:
app/helpers/skyline/ref_object_helper.rb

Instance Method Summary collapse

Instance Method Details

#image_browser(form_builder, field, options = {}) ⇒ Object

options defaults to: form_builder.object.send(field) || form_builder.object.send(“build_#field”) options defaults to: form_builder.dom_id(field)



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# File 'app/helpers/skyline/ref_object_helper.rb', line 24

def image_browser(form_builder, field, options = {})
  referable_field_browser(form_builder, field, :image, options)
end

#link_browser(form_builder, field, options = {}) ⇒ Object 



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# File 'app/helpers/skyline/ref_object_helper.rb', line 28

def link_browser(form_builder, field, options = {})
  referable_field_browser(form_builder, field, :link, options)
end

#ref_object_css_class(referable) ⇒ Object 



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# File 'app/helpers/skyline/ref_object_helper.rb', line 10

def ref_object_css_class(referable)
  case referable.andand.class.to_s
  when "Skyline::Page"
    "page"
  when "Skyline::MediaFile"
    "mediaFile #{referable.file_type}"
  else
    "external"
  end    
end

#ref_object_title(referable, default = "") ⇒ Object

Get the title of a ref_object.



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# File 'app/helpers/skyline/ref_object_helper.rb', line 3

def ref_object_title(referable,default = "")
  return referable.default_variant_data.andand.navigation_title.to_s if referable.class.to_s == "Skyline::Page"
  return referable.name.to_s if referable.class.to_s == "Skyline::MediaFile"
  return referable.title.to_s if referable.respond_to?(:title)
  default
end

#referable_field_browser(form_builder, field, browser, options = {}) ⇒ Object 



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# File 'app/helpers/skyline/ref_object_helper.rb', line 32

def referable_field_browser(form_builder, field, browser, options = {})
  options.reverse_merge! :object => form_builder.object.send(field) || form_builder.object.send("build_#{field}"), 
                         :container => nil,
                         :skip_class => false
                         
  if !options[:container]
    options[:container] = form_builder.dom_id(field)
    css_class = ref_object_css_class(options[:object].referable)
  else
    css_class = ""
  end

  c = []
    
  if options[:object].andand.marked_for_destruction?
    options[:object].referable_type = nil
    options[:object].referable_id = nil
  end
  
  form_builder.fields_for "#{field}_attributes", options[:object] do |linked_form|
    c << linked_form.hidden_field(:id) unless linked_form.object.new_record?    
    c << linked_form.hidden_field(:referable_type, :class => "referable_type")
    c << linked_form.hidden_field(:referable_id, :class => "referable_id")
    c << linked_form.hidden_field(:_destroy, :class => "referable_delete", :value => 0)    
    linked_form.fields_for "referable_attributes", linked_form.object.referable do |referable_form|
      c << hidden_field_tag(referable_form.object_name + "[uri]", referable_form.object.respond_to?(:uri) ? referable_form.object.uri : "", :class => "link_custom_url")
    end

    
    deselect_button = link_to_function(button_text(:delete), "Application.Browser.unlink('#{options[:container]}');", :class => "button small red delete").html_safe
    browse_button = link_to_function(button_text(:browse), "Application.Browser.browse#{browser.to_s.camelcase}For('#{options[:container]}');", :class => "button small").html_safe
  
    c << content_tag("div", {:class => "not-linked"}) do
      nl = []
      nl << content_tag("span",t(:nothing_selected, :scope => [:browser,browser]), {:class => "title"}, false)
      nl << browse_button
      nl.join.html_safe
    end
    
    c << content_tag("div", {:class => "linked"}) do
      l = []
      referable_title = content_tag("span", ref_object_title(linked_form.object.andand.referable) + " ", :id => linked_form.dom_id(:title), :class => "title referable_title")
      l << t(:links_to, :scope => [:browser,browser], :referable_title => referable_title)
      l << deselect_button
      l << "&nbsp;"
      l << browse_button
      l.join.html_safe
    end
    
    c = content_tag("div", c.join.html_safe, :class => "relatesTo #{"linked" if linked_form.object.present? && !linked_form.object.andand.marked_for_destruction?}")
  end

  content_tag("div", c, :id => form_builder.dom_id(field), :class => css_class) + form_builder.fieldset_errors(field)
end