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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/v5/xml_scaffold.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: extract and print an XML rendition of document structure to screen
+
+=end
+module SiSU_XML_Scaffold
+ require_relative 'particulars' # particulars.rb
+ include SiSU_Particulars
+ require_relative 'dal' # dal.rb
+ require_relative 'sysenv' # sysenv.rb
+ include SiSU_Env
+ pwd=Dir.pwd
+ class Source
+ def initialize(opt)
+ @opt=opt
+ @particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
+ @sp=' '
+ end
+ def read
+ begin
+ @md,@dal_array=@particulars.md,@particulars.dal_array
+ SiSU_XML_Scaffold::Source::Scroll.new(@dal_array,@md).songsheet
+ rescue
+ SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ private
+ class Scroll <Source
+ def initialize(data='',md='')
+ @data,@md=data,md
+ @sp=' '
+ end
+ def songsheet
+ @t='sisu'
+ @s=['0',
+ 'A',
+ 'B',
+ 'C',
+ '1',
+ '2',
+ '3'
+ ]
+ #@t='docbook' #@t='fictionbook'
+ #@s=['book', #@s=['body',
+ # 'part', # 'section',
+ # 'subpart N/A', # 'section',
+ # 'sub-subpart N/A', # 'section',
+ # 'chapter', # 'section',
+ # 'sect1', # 'section',
+ # 'sect2' # 'section'
+ #] #]
+ data=@data
+ structure_outline(data) if @md.opt.cmd =~/V/
+ structure_simple(data) if @md.opt.cmd =~/V/
+ structure_build(data)
+ end
+ def structure_outline(data)
+ puts "\ninfo outline --->\n\n"
+ data.each do |o|
+ puts "#{o.ocn} #{o.ln} #{o.obj}" if (o.is ==:heading || o.is ==:heading_insert)
+ end
+ end
+ def structure_simple(data)
+ puts "\nheading outline --->\n\n"
+ data.each_with_index do |o,i|
+ if (o.is ==:heading || o.is ==:heading_insert); puts "<#{@s[o.ln]}>#{o.ocn} #{o.ln} #{o.obj}</#{@s[o.ln]}>"
+ end
+ end
+ end
+ def structure_build(data)
+ puts "\nXML [#{@t} type] structure outline --->\n\n"
+ h=[0,false,false,false]
+ puts "<#{@s[0]}>"
+ data.each_with_index do |o,i|
+ if (o.is ==:heading || o.is ==:heading_insert)
+ case o.ln
+ when 1
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*1}<#{@s[1]}>\n#{@sp*1} #{o.ocn} #{o.ln} #{o.node}"
+ h=[1,true,false,false]
+ when 2
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*2}<#{@s[2]}>\n#{@sp*2} #{o.ocn} #{o.ln} #{o.node}"
+ h=[2,true,true,false]
+ when 3
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*3}<#{@s[3]}>\n#{@sp*3} #{o.ocn} #{o.ln} #{o.node}"
+ h=[3,true,true,true]
+ when 4
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*4}<#{@s[4]}>\n#{@sp*4} #{o.ocn} #{o.ln} #{o.node}"
+ h[0]=4
+ when 5
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*5}<#{@s[5]}>\n#{@sp*5} #{o.ocn} #{o.ln} #{o.node}"
+ h[0]=5
+ when 6
+ structure_build_tag_close(o.ln,h)
+ puts "#{@sp*6}<#{@s[6]}>\n#{@sp*6} #{o.ocn} #{o.ln} #{o.node}"
+ h[0]=6
+ end
+ end
+ end
+ structure_build_tag_close(0,h)
+ end
+ def structure_build_tag_close(lev,h)
+ case h[0]
+ when 1
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 2
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and h[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 3
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and h[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and h[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 4
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and h[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and h[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 5
+ puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and h[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and h[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 6
+ puts "#{@sp*6}</#{@s[6]}>" if (lev <= 6)
+ puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and h[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and h[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and h[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ end
+ end
+ end
+ end
+end
+__END__