Method: MemoRack::Core#render_with_mustache

Defined in:
lib/memorack/core.rb

#render_with_mustache(template, engine = :markdown, options = {}, locals = {}) ⇒ Object

レイアウトに mustache を適用してテンプレートエンジンでレンダリングする



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# File 'lib/memorack/core.rb', line 387

def render_with_mustache(template, engine = :markdown, options = {}, locals = {})
	begin
		mustache_templ = []
		mustache_templ << options[:mustache] if options[:mustache]

		options = @options.merge(options)
		locals = @locals.merge(locals)

		locals.define_key(:__content__) { |hash, key|
			if engine
				render engine, template, options
			elsif locals[:directory?]
				# ディレクトリ
				nil
			else
				template
			end
		}

		locals[:directory?] = true if template.kind_of?(Pathname) && template.directory?
		locals[:content?] = true unless template == :index || locals[:directory?]
		locals[:page] = page = Locals[locals[:page] || {}]

		if template.kind_of?(Pathname)
			path = template.to_s
			plugin = PageInfo[path]
			locals[:page] = page = plugin.new(path, page, locals) if plugin
		end

		page.define_key(:name) { |hash, key|
			if hash.kind_of?(PageInfo)
				hash.value(:title)
			elsif template != :index
				fname = locals[:path_info]
				fname ||= template.to_s.force_encoding('UTF-8')
				File.basename(fname)
			end
		}

		# マクロを組込む
		embed_macro(locals, @macro)

		# HTMLページをレンダリングする
		if engine && engine.to_sym == :html
			unless template.kind_of?(Pathname)
				path = file_search(template, @options, [engine])
				return nil unless path
				template = Pathname.new(path)
			end

			locals.define_key(:__content__) { |hash, key| }
			return render :mustache, template, {views: @themes}, locals
		end

		mustache_templ << 'page.html' if locals[:content?]
		mustache_templ << 'index.html'

		mustache_templ.each { |templ|
			path = file_search(templ, {views: @themes}, nil)
			next unless path

			path = Pathname.new(path)
			return render :mustache, path, {views: @themes}, locals
		}

		raise "Not found template #{mustache_templ}"
	rescue => e
		e.to_s
	end
end