Module: Knitkit::Extensions::Railties::ActionView::Helpers::KnitkitHelper

Defined in:
lib/knitkit/extensions/railties/action_view/helpers/knitkit_helper.rb

Instance Method Summary collapse

Instance Method Details

#build_crumbs(options = {}) ⇒ Object

options nothing

  • uses current page to lookup section and go up tree

menu

  • menu to look for menu title in

menu_item

  • title of menu_item to start breadcrumbs at

section_unique_name

  • sections permalink to start breadcrumbs at



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# File 'lib/knitkit/extensions/railties/action_view/helpers/knitkit_helper.rb', line 36

def build_crumbs(options={})
  if options[:menu]
    menu = WebsiteNav.find_by_name(options[:menu])
    raise "Menu with name #{options[:menu]} does not exist" if menu.nil?
    menu_item = menu.website_nav_items.find(:first, :conditions => ["title = ?", options[:menu_item]])
    raise "Menu Item with Title #{options[:menu]} does not exist" if menu_item.nil?
    links = menu_item.self_and_ancestors.map{|child| {:url => child.path, :title => child.title}}
  elsif options[:section_unique_name]
    section = WebsiteSection.find_by_internal_identifier(options[:section_unique_name])
    raise "Website Section with that Internal ID does not exist" if section.nil?
    links = section.self_and_ancestors.map{|child| {:url => child.path, :title => child.title}}
  else
    links = @website_section.nil? ? [] : @website_section.self_and_ancestors.collect{|child| {:url => child.path, :title => child.title}}
  end

  render :partial => 'shared/knitkit/bread_crumb', :locals => {:links => links}
end

#published_content_created_by ⇒ Object 



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# File 'lib/knitkit/extensions/railties/action_view/helpers/knitkit_helper.rb', line 8

def published_content_created_by
  "by #{@published_content.content.created_by.username}" rescue ''
end

#render_version_viewing ⇒ Object 



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# File 'lib/knitkit/extensions/railties/action_view/helpers/knitkit_helper.rb', line 12

def render_version_viewing
  html = ''

  if !session[:website_version].blank? && !session[:website_version].empty?
    site_version_hash = session[:website_version].find{|item| item[:website_id] == @website.id}
    unless site_version_hash.nil?
      if site_version_hash[:version].to_f != @website.active_publication.version
        html = "<div style='float:left;'>Viewing version #{site_version_hash[:version].to_f} <a href='/view_current_publication'>View current publication</a></div>"
      end
    end
  end

  raw html
end

#tool_tip(message, img_src = nil) ⇒ Object 



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# File 'lib/knitkit/extensions/railties/action_view/helpers/knitkit_helper.rb', line 55

def tool_tip(message, img_src=nil)
  img_src = img_src || '/images/knitkit/tooltip.gif'
  raw "<a href='#' class='tooltip'>&nbsp;<img src='#{img_src}' alt='ToolTip' /><span>#{message}</span></a>"
end