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|
# encoding: utf-8
=begin
* Name: SiSU
* Description: a framework for document structuring, publishing and search
* Author: Ralph Amissah
* Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013 Ralph Amissah, All Rights Reserved.
* License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
If you have Internet connection, the latest version of the GPL should be
available at these locations:
<http://www.fsf.org/licensing/licenses/gpl.html>
<http://www.gnu.org/licenses/gpl.html>
<http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
* SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
* Hompages:
<http://www.jus.uio.no/sisu>
<http://www.sisudoc.org>
* Download:
<http://www.sisudoc.org/sisu/en/SiSU/download.html>
* Git
<http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
<http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v4/sst_from_xml.rb;hb=HEAD>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: Conversion script from kdissert .kdi to sisu markup .ssm
(master document)
=end
module SiSU_sstFromXML
require_relative 'sysenv' # sysenv.rb
class Convert
require 'rexml/document'
include REXML
def initialize(opt)
@opt=opt
@sisu,@sisu_base=[],[]
@ver=SiSU_Env::InfoVersion.instance.get_version
end
def tell(filename,type)
SiSU_Screen::Ansi.new(@opt.cmd,"XML #{type} to SiSU sst","#{filename} --> #{filename}.sst").green_hi_blue
end
def read
xml_to_sisu
end
def markup_head(text)
text.strip!
text.gsub!(/(?:\s*\n|\s\s+)/,' ')
text.gsub!(/<header class=['"]\S+?['"]>(.+?)<\/header>/,'\1')
text.gsub!(/<(\w+)>(.+?)<\/\w+>/,'@\1: \2')
text.gsub!(/<header class=['"]\S+?['"]><(\w+)>(.+?)<\/\w+><\/header>/,'@\1: \2')
text.gsub!(/\s +/,' ')
text.strip!
text + "\n\n"
end
def markup(text)
text.strip!
text.gsub!(/(?:\s*\n|\s\s+)/,' ')
text.gsub!(/<text class='h1'>(.+?)<\/text>/,':A~ \1')
text.gsub!(/<text class='h2'>(.+?)<\/text>/,':B~ \1')
text.gsub!(/<text class='h3'>(.+?)<\/text>/,':C~ \1')
text.gsub!(/<text class='h4'>(.+?)<\/text>/,'1~ \1')
text.gsub!(/<text class='h5'>(.+?)<\/text>/,'2~ \1')
text.gsub!(/<text class='h6'>(.+?)<\/text>/,'3~ \1')
text.gsub!(/<text class='norm'>(.+?)<\/text>/,'\1')
text.gsub!(/<endnote symbol='norm'>(.+?)<\/endnote>/,'~{ \1 }~')
text.gsub!(/<br ?\/>/,'<br>')
text.gsub!(/<i>(.+?)<\/i>/,'/{\1}/')
text.gsub!(/<b>(.+?)<\/b>/,'*{\1}*')
text.gsub!(/<u>(.+?)<\/u>/,'_{\1}_')
text.gsub!(/<sem:([a-z_]+)\s+depth=['"]zero['"]>(\s*.+?\s*)<\/sem:\1>/,';{ \2 };\1')
text.gsub!(/<sem:([a-z_]+)\s+depth=['"]one['"]>(\s*.+?\s*)<\/sem:\1>/,':{ \2 }:\1')
text.gsub!(/<sem:([a-z_]+)\s+depth=['"]many['"]>(\s*.+?\s*)<\/sem:\1>/,'\1:{ \2 }:\1')
text.gsub!(/<sem:([a-z_]+)>(\s*.+?\s*)<\/sem:\1>/,'\1:{ \2 }:\1')
text.gsub!(/\s +/,' ')
text.strip!
text + "\n\n"
end
def sax
out_file=File.new(@output_file_name,'w')
head=@doc.root.get_elements('//head/header')
body=@doc.root.get_elements('//object/text')
out_file.puts "% SiSU text #{@ver[:version]} (generated from a SiSU XML markup representation)\n\n"
head.each do |x|
if x.name=='header'
head=markup_head(x.to_s)
out_file.puts head
end
end
body.each do |x|
if x.name=='text'
body=markup(x.to_s)
out_file.puts body
end
end
end
def node
sax
end
def dom
raise "#{__FILE__}::#{__LINE__} xml dom representation to sst not yet implemented (experimental simple xml representations sax and node to sst are in place)."
end
def xml_to_sisu
unless @opt.files.empty?
@opt.files.each do |xml|
@sisu_base=[]
if xml =~/\.sx[sdn]\.xml$/
begin
@doc_str=IO.readlines(xml,'').join("\n")
@output=File.new("#{xml}.sst",'w')
@doc=REXML::Document.new(@doc_str)
@output_file_name="#{Dir.pwd}/#{xml}.sst"
@el=[]
rescue REXML::ParseException
end
end
if xml =~/\.sxs\.xml$/
unless @opt.cmd =~/q/
tell(xml,'sax')
end
sax
elsif xml =~/\.sxd\.xml$/
unless @opt.cmd =~/q/
tell(xml,'dom')
end
dom
elsif xml =~/\.sxn\.xml$/
unless @opt.cmd =~/q/
tell(xml,'node')
end
node
else puts "filename not recognised: << #{xml} >>"
end
@output << @sisu_base
end
else puts '.xml file for conversion to sisu expected'
end
puts @opt.files.inspect
end
end
end
__END__
|
