Module: NavigationTags

Includes:
ActionView::Helpers::TagHelper, Radiant::Taggable
Defined in:
lib/navigation_tags.rb

Defined Under Namespace

Classes: NavTagError

Instance Method Summary collapse

Instance Method Details



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# File 'lib/navigation_tags.rb', line 153

def external_link link, label
  if @ids_for_links
    "<a href=\"#{link}\" id=\"link_#{ label.slugify }\">#{label}</a>"
  else
    "<a href=\"#{link}\">#{label}</a>"
  end
end

#label_for_page(page) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 169

def label_for_page page
  # labels="/:Home,/portfolio:Our work"
  if @labels && matched_label = @labels.split(',').select{|l| l.split(':').first == page.path}.first.try(:split, ':').try(:last)
    escape_once(matched_label)
  else
    escape_once(page.breadcrumb)
  end
end

#li_attrs_for_current_page_vs_navigation_item(current_page, child_page) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 114

def li_attrs_for_current_page_vs_navigation_item current_page, child_page
  classes = []
  classes << "current" if current_page == child_page
  classes << "has_children" if child_page.children.size > 0
  classes << "parent_of_current" if !child_page.parent.nil? and current_page.url.starts_with?(child_page.url) and current_page != child_page
  (classes << "first" && @first_set = true) unless @first_set
  
  result = ""
  if classes.any?
    result = " class=\"#{classes.compact.join(" ")}\""
  end
  if @ids_for_lis
    result << " id=\"nav_" + child_page.slug + "\""
  end
  result
end

#li_attrs_for_external_link(link, label) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 135

def li_attrs_for_external_link link, label
  classes = ["external"]
  (classes << "first" && @first_set = true) unless @first_set
  result = " class=\"#{classes.compact.join(" ")}\""
  if @ids_for_lis
    result << " id=\"nav_" + label.slugify + "\""
  end
end

#li_for_current_page_vs_navigation_item(current_page, child_page) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 131

def li_for_current_page_vs_navigation_item current_page, child_page
  "<li#{li_attrs_for_current_page_vs_navigation_item(current_page, child_page)}>#{link_for_page(child_page)}</li>"
end

#li_for_external_link(link) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 144

def li_for_external_link link
  if @labels && 
    matched_label = @labels.split(',').map{|l| l[0..6] == 'http://' ? l[7..-1] : l }.select{|l| l.split(':').first == link}.first.try(:split, ':').try(:last)
  else
    matched_label = link[0..6] == 'http://' ? link[7..-1] : link
  end
  "<li#{li_attrs_for_external_link(link, matched_label)}>#{external_link(link, matched_label)}</li>"
end

#link_for_page(page) ⇒ Object 



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# File 'lib/navigation_tags.rb', line 161

def link_for_page page
  if @ids_for_links
    "<a href=\"#{page.path}\" id=\"#{("link_" + (page.slug == "/" ? 'home' : page.slug))}\">#{label_for_page(page)}</a>"
  else
    "<a href=\"#{page.path}\">#{label_for_page(page)}</a>"
  end
end