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Merge pull request #327 from belighted/2.0.0.rc

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Add nav compatibility with twitter menu dropdown
This commit is contained in:
Didier Lafforgue 2012-03-22 16:21:38 -07:00
commit 58c5e9e238
1 changed files with 20 additions and 4 deletions
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24
lib/locomotive/liquid/tags/nav.rb
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@ -19,7 +19,7 @@ module Locomotive
def initialize(tag_name, markup, tokens, context)
if markup =~ Syntax
@source = ($1 || 'page').gsub(/"|'/, '')
@options = { :id => 'nav', :depth => 1, :class => '', :active_class => 'on' }
@options = { :id => 'nav', :depth => 1, :class => '', :active_class => 'on', :bootstrap => false }
markup.scan(::Liquid::TagAttributes) { |key, value| @options[key.to_sym] = value.gsub(/"|'/, '') }
@options[:exclude] = Regexp.new(@options[:exclude]) if @options[:exclude]
@ -90,21 +90,37 @@ module Locomotive
label = %{#{icon if @options[:icon] != 'after' }#{title}#{icon if @options[:icon] == 'after' }}
output = %{<li id="#{page.slug.dasherize}-link" class="link#{selected} #{css}">}
output << %{<a href="/#{@site.localized_page_fullpath(page)}">#{label}</a>}
dropdow = ""
link_options = ""
href = "/#{page.fullpath}"
caret = ""
if render_children_for_page?(page, depth) && @options[:bootstrap] == "true"
dropdow = "dropdown"
link_options = %{class="dropdown-toggle" data-toogle="dropdown"}
href = "#"
caret = %{<b class="caret"></b>}
end
output = %{<li id="#{page.slug.to_s.dasherize}-link" class="link#{selected} #{css} #{dropdow}">}
output << %{<a href="#{href}" #{link_options}>#{label} #{caret}</a>}
output << render_entry_children(page, depth.succ) if (depth.succ <= @options[:depth].to_i)
output << %{</li>}
output.strip
end
def render_children_for_page?(page, depth)
depth.succ <= @options[:depth].to_i && page.children.reject { |c| !include_page?(c) }.any?
end
# Recursively creates a nested unordered list for the depth specified
def render_entry_children(page, depth)
output = %{}
children = page.children_with_minimal_attributes( @options[:add_attributes] ).reject { |c| !include_page?(c) }
if children.present?
output = %{<ul id="#{@options[:id]}-#{page.slug.dasherize}">}
output = %{<ul id="#{@options[:id]}-#{page.slug.to_s.dasherize}" class="#{@options[:bootstrap] == "true" ? "dropdown-menu" : ""}">}
children.each do |c, page|
css = []
css << 'first' if children.first == c