}
module Codex
class Pressie
def self.process
new.process
end
def process
metadata_name = ARGV.shift || usage("Missing metadata file name")
load_metadata(metadata_name)
input_name = ARGV.shift || usage("Missing input file name")
content = Content.new(File.read(input_name)) rescue usage($!.message)
header = substitute_metadata_into(S5_HEAD)
puts header, content.to_html, S5_TAIL
end
private
def usage(msg = nil)
STDERR.puts "pressie.rb "
if msg
STDERR.puts
STDERR.puts msg
end
exit 1
end
def load_metadata(file_name)
@metadata = YAML.load_file(file_name)
end
def substitute_metadata_into(text)
text = text.dup
%w{author company organization date copyright title}.each do |key|
text.gsub!(/&#{key};/, @metadata[key]) if @metadata.has_key?(key)
end
text
end
end
end