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Versions: 43
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Contents
require 'rubygems'
require 'bundler/setup'
require 'facets/string/interpolate'
require 'haml'
module RubyApp
module Mixins
module RenderMixin
require 'ruby_app/log'
def rendered?(template)
unless ( Thread.current[:_rendered] ||= {} ).key?(template)
yield
Thread.current[:_rendered][template] = ( Thread.current[:_rendered][template] || 0 ) + 1
end
end
def content_for(name, value = nil, &block)
( @_content ||= {} )[Thread.current] ||= {}
if block_given?
@_content[Thread.current][name] = block
elsif value
@_content[Thread.current][name] = String.interpolate { value }
else
@_content[Thread.current][name]
end
end
def clear_content_for
( @_content ||= {} )[Thread.current] ||= {}
@_content.delete(Thread.current)
end
def render(format)
self.init_haml_helpers
begin
yield(self) if block_given?
templates = self.is_a?(Class) ? self.get_templates(format) : self.class.get_templates(format)
templates.each_with_index do |template, index|
#RubyApp::Log.debug("#{self.is_a?(Class) ? self : self.class}##{__method__} template=#{File.expand_path(template)}")
content = Haml::Engine.new(File.read(template), :filename => template).render(self) do |*arguments|
if arguments.empty?
index == 0 ? nil : self.content_for(templates[index - 1])
else
_content = self.content_for(arguments[0])
if self.block_is_haml?(_content)
self.capture_haml(arguments, &_content)
else
_content
end
end
end
self.content_for(template, content)
end
self.content_for(templates.last)
ensure
self.clear_content_for
end
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems