# 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 .
If you have Internet connection, the latest version of the GPL should be
available at these locations:
* SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
* Hompages:
* Download:
* Git
* Ralph Amissah
** Description: rexml testing of xml
=end
module SiSU_Rexml
# load XML file for REXML parsing
require 'rexml/document' if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
require_relative 'param' # param.rb
include SiSU_Param
require_relative 'sysenv' # sysenv.rb
include SiSU_Env
include SiSU_Viz
class Rexml
require 'rexml/document' if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
def initialize(md,fno)
@md,@fno=md,fno
@env=SiSU_Env::InfoEnv.new(@md.fns)
@prog=SiSU_Env::InfoProgram.new #(md.fns) #if md
if File.file?(@fno)
@fnap=@fno #index.xml causes problems with index.html in server config
end
@e_head='/document/head'
@e_title='/document/head/title'
@e_object='/document/body/object'
@e_ocn='/document/body/object/ocn'
@e_text='/document/body/object/text'
@e_endnote='/document/body/object/endnote'
end
def xml
begin
if FileTest.file?(@fnap)
if @prog.rexml !=false \
and FileTest.directory?('/usr/lib/ruby/1.8/rexml/') #note values can be other than true
xmlfile=IO.readlines(@fnap,'').join
begin
@xmldoc=REXML::Document.new xmlfile
SiSU_Screen::Ansi.new(@md.opt.cmd,'invert','REXML',"XML document #{@fnap} loaded").colorize unless @md.opt.cmd =~/q/ #% tell
if @md.opt.cmd =~ /v/i #% substantive text
@xmldoc.elements.each(@e_head) do |e|
SiSU_Screen::Ansi.new(@md.opt.cmd,'brown',e).colorize unless @md.opt.cmd =~/q/
end
end
rescue REXML::ParseException
puts 'broken XML'
end
end
else
SiSU_Screen::Ansi.new(@md.opt.cmd,'fuschia',"File Not Found #{xmlfile}",'requested XML processing skipped').colorize unless @md.opt.cmd =~/q/
exit
end
rescue
SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
__LINE__.to_s + ':' + __FILE__
end
ensure
end
end
end
end
__END__
misc
e.each do |element|
element.each do |child|
if child.is_a?(REXML::Text)
puts "Text: #{child.to_s.inspect}"
else
puts "SubElement: #{child.name}"
end
end
end