class Jekyll::HamlPartialTag
Public Class Methods
new(tag_name, file, tokens)
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Calls superclass method
# File lib/jekyll-haml-improved/tags/haml_partial.rb, line 6 def initialize(tag_name, file, tokens) super @file = file.strip end
Public Instance Methods
render(context)
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# File lib/jekyll-haml-improved/tags/haml_partial.rb, line 11 def render(context) includes_dir = File.join(context.registers[:site].source, '_includes') if File.symlink?(includes_dir) return "Includes directory '#{includes_dir}' cannot be a symlink" end if @file !~ /^[a-zA-Z0-9_\/\.-]+$/ || @file =~ /\.\// || @file =~ /\/\./ return "Include file '#{@file}' contains invalid characters or sequences" end return "File must have \".haml\" extension" if @file !~ /\.haml$/ Dir.chdir(includes_dir) do choices = Dir['**/*'].reject { |x| File.symlink?(x) } if choices.include?(@file) source = File.read(@file) conversion = ::Haml::Engine.new(source).render.delete("\n") partial = Liquid::Template.parse(conversion) begin return partial.render!(context) rescue => e print "Liquid Exception: #{e.message}" print "in #{self.data["layout"]}" e.backtrace.each do |backtrace| puts backtrace end abort("Build Failed") end context.stack do return partial.render(context) end else "Included file '#{@file}' not found in _includes directory" end end end