2010-01-21 06:25:44 +00:00
|
|
|
# All files in the 'lib' directory will be loaded
|
|
|
|
# before nanoc starts compiling.
|
|
|
|
|
2010-01-21 19:54:47 +00:00
|
|
|
include Nanoc3::Helpers::LinkTo
|
2010-01-23 09:09:59 +00:00
|
|
|
include Nanoc3::Helpers::Capturing
|
|
|
|
include Nanoc3::Helpers::Rendering
|
2010-01-25 00:06:34 +00:00
|
|
|
include Nanoc3::Helpers::Breadcrumbs
|
2010-01-21 19:54:47 +00:00
|
|
|
|
|
|
|
def body_class(item)
|
2010-04-21 16:03:13 +00:00
|
|
|
(["docs"] + (item[:classnames] || [])).join(" ")
|
2010-01-21 19:54:47 +00:00
|
|
|
end
|
|
|
|
|
|
|
|
def body_id(item)
|
2010-01-31 18:01:04 +00:00
|
|
|
if item[:body_id]
|
|
|
|
item[:body_id]
|
|
|
|
elsif id = item.identifier.chop[1..-1]
|
2010-01-22 19:41:08 +00:00
|
|
|
id.gsub(/\/|_/, "-")
|
|
|
|
end
|
2010-01-21 19:54:47 +00:00
|
|
|
end
|
|
|
|
|
|
|
|
def body_attributes(item)
|
|
|
|
{
|
|
|
|
:id => body_id(item),
|
|
|
|
:class => body_class(item)
|
|
|
|
}
|
2010-01-24 03:48:25 +00:00
|
|
|
end
|
|
|
|
|
|
|
|
class Recycler
|
|
|
|
attr_accessor :values
|
|
|
|
attr_accessor :index
|
|
|
|
def initialize *values
|
|
|
|
self.values = values
|
|
|
|
self.index = 0
|
|
|
|
end
|
|
|
|
def next
|
|
|
|
values[index]
|
|
|
|
ensure
|
|
|
|
self.index += 1
|
|
|
|
self.index = 0 if self.index >= self.values.size
|
|
|
|
end
|
|
|
|
def reset!
|
|
|
|
self.index = 0
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
def cycle(*args)
|
|
|
|
yield Recycler.new *args
|
|
|
|
end
|
2010-02-03 16:02:27 +00:00
|
|
|
|
|
|
|
def default_path(item)
|
|
|
|
item.reps.find{|r| r.name == :default}.path
|
|
|
|
end
|
|
|
|
|
2010-03-29 08:10:53 +00:00
|
|
|
def find(identifier)
|
|
|
|
@items.find{|i| i.identifier == identifier}
|
|
|
|
end
|
|
|
|
|
2010-04-24 17:03:34 +00:00
|
|
|
def get_var(instance_var)
|
|
|
|
instance_variable_defined?("@#{instance_var}") ? instance_variable_get("@#{instance_var}") : yield
|
|
|
|
end
|
|
|
|
|
|
|
|
|
2010-04-21 05:43:25 +00:00
|
|
|
def item_tree(item, options = {})
|
2010-02-03 16:02:27 +00:00
|
|
|
crumb = item[:crumb] || item[:title]
|
2010-04-21 16:37:02 +00:00
|
|
|
options[:heading_level] ||= 1 if options.fetch(:headings, true)
|
2010-02-03 16:02:27 +00:00
|
|
|
child_html = ""
|
2010-04-21 05:43:25 +00:00
|
|
|
if options.fetch(:depth,1) > 0
|
|
|
|
if item.children.any?
|
|
|
|
child_html << "<ul>"
|
|
|
|
item.children.sort_by{|c| c[:crumb] || c[:title]}.each do |child|
|
|
|
|
child_opts = options.dup
|
|
|
|
child_opts[:depth] -= 1 if child_opts.has_key?(:depth)
|
2010-04-21 16:37:02 +00:00
|
|
|
child_opts[:heading_level] += 1 if child_opts[:heading_level]
|
2010-04-21 05:43:25 +00:00
|
|
|
child_opts.delete(:omit_self)
|
|
|
|
child_html << item_tree(child, child_opts)
|
|
|
|
end
|
|
|
|
child_html << "</ul>"
|
2010-02-03 16:02:27 +00:00
|
|
|
end
|
2010-04-21 05:43:25 +00:00
|
|
|
else
|
|
|
|
options.delete(:heading_level)
|
2010-02-03 16:02:27 +00:00
|
|
|
end
|
2010-03-28 06:46:06 +00:00
|
|
|
css_class = nil
|
|
|
|
prefix = nil
|
|
|
|
suffix = nil
|
|
|
|
if item.identifier == @item.identifier
|
|
|
|
css_class = %Q{class="selected"}
|
|
|
|
end
|
2010-04-21 05:43:25 +00:00
|
|
|
contents = unless options[:omit_self]
|
|
|
|
hl = if options[:heading_level]
|
|
|
|
"h#{options[:heading_level]}"
|
|
|
|
else
|
|
|
|
"span"
|
|
|
|
end
|
2010-04-21 16:37:02 +00:00
|
|
|
%Q{<li><#{hl}><a href="#{default_path(item)}"#{css_class}>#{crumb}</a></#{hl}></li>}
|
2010-03-29 08:10:53 +00:00
|
|
|
end
|
|
|
|
%Q{#{contents}#{child_html}}
|
2010-02-03 16:02:27 +00:00
|
|
|
end
|
|
|
|
|
2010-04-24 17:03:34 +00:00
|
|
|
def tutorial_item(path)
|
|
|
|
path = "" if path == :root
|
|
|
|
@items.detect do |i|
|
|
|
|
i.identifier == "/tutorials/#{path}"
|
|
|
|
end
|
|
|
|
end
|
2010-02-03 16:02:27 +00:00
|
|
|
|