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Contents
require 'slim' module Slim # Handles inlined includes # # Slim files are compiled, non-Slim files are included as text with `#{interpolation}` # # @api private class Include < Slim::Filter define_options :file, :include_dirs => [Dir.pwd, '.'] def on_html_tag(tag, attributes, content) return super if tag != 'include' name = content.flatten.select {|s| String === s }.join raise ArgumentError, 'Invalid include statement' unless attributes == [:html, :attrs] && !name.empty? unless file = find_file(name) name = "#{name}.slim" if name !~ /\.slim\Z/i file = find_file(name) end raise Temple::FilterError, "'#{name}' not found in #{options[:include_dirs].join(':')}" unless file content = File.read(file) if file =~ /\.slim\Z/i Thread.current[:slim_include_engine].call(content) else [:slim, :interpolate, content] end end protected def find_file(name) current_dir = File.dirname(File.expand_path(options[:file])) options[:include_dirs].map {|dir| File.expand_path(File.join(dir, name), current_dir) }.find {|file| File.file?(file) } end end class Engine after Slim::Parser, Slim::Include, :file, :include_dirs after Slim::Include, :stop do |exp| throw :stop, exp if Thread.current[:slim_include_level] > 1 exp end alias call_without_include call def call(input) Thread.current[:slim_include_engine] = self Thread.current[:slim_include_level] ||= 0 Thread.current[:slim_include_level] += 1 catch(:stop) { call_without_include(input) } ensure Thread.current[:slim_include_engine] = nil if (Thread.current[:slim_include_level] -= 1) == 0 end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
slim-2.1.0 | lib/slim/include.rb |