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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, 2014 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/v6/rexml.rb;hb=HEAD>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: rexml testing of xml
=end
module SiSU_Rexml
# load XML file for REXML parsing
begin
require 'rexml/document' \
if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
rescue LoadError
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error('rexml/document NOT FOUND (LoadError)')
end
require_relative 'dp' # dp.rb
include SiSU_Param
require_relative 'se' # se.rb
include SiSU_Env
include SiSU_Viz
class Rexml
begin
require 'rexml/document' \
if FileTest.directory?("#{Config::CONFIG['rubylibdir']}/rexml") #Config::CONFIG['sitedir']
rescue LoadError
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error('rexml/document NOT FOUND (LoadError)')
end
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.act[:color_state][:set],
'invert',
'REXML',
"XML document #{@fnap} loaded"
).colorize unless @md.opt.act[:quiet][:set]==:on
if (@opt.act[:verbose][:set]==:on \
|| @opt.act[:verbose_plus][:set]==:on)
@xmldoc.elements.each(@e_head) do |e|
SiSU_Screen::Ansi.new(
@md.opt.act[:color_state][:set],
'brown',
e
).colorize unless @md.opt.act[:quiet][:set]==:on
end
end
rescue REXML::ParseException
puts 'broken XML'
end
end
else
SiSU_Screen::Ansi.new(
@md.opt.act[:color_state][:set],
'fuchsia',
"File Not Found #{xmlfile}",
'requested XML processing skipped'
).colorize unless @md.opt.act[:quiet][:set]==:on
exit
end
rescue
SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location 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
|