From 306aed5b8a559aad2fb944a946ffdda9713f07ec Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Sat, 6 Mar 2010 09:47:55 -0500
Subject: introducing version 2, major patch, (version 1 libraries retained)

---
 lib/sisu/v2/xml_scaffold.rb | 199 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 199 insertions(+)
 create mode 100644 lib/sisu/v2/xml_scaffold.rb

(limited to 'lib/sisu/v2/xml_scaffold.rb')

diff --git a/lib/sisu/v2/xml_scaffold.rb b/lib/sisu/v2/xml_scaffold.rb
new file mode 100644
index 00000000..d85acd7e
--- /dev/null
+++ b/lib/sisu/v2/xml_scaffold.rb
@@ -0,0 +1,199 @@
+# coding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: extract and print an XML rendition of document structure to screen
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997 - 2010, 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.jus.uio.no/sisu/gpl.fsf/toc.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf/doc.html>
+   <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt>
+
+ * 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.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+   <ralph@amissah.com>
+   <ralph.amissah@gmail.com>
+
+ ** Description: SiSU information Structuring Universe, processing
+
+=end
+module SiSU_XML_scaffold
+  require "#{SiSU_lib}/particulars"                        # particulars.rb
+    include SiSU_Particulars
+  require "#{SiSU_lib}/dal"                                # dal.rb
+  require "#{SiSU_lib}/sysenv"                             # sysenv.rb
+    include SiSU_Env
+  pwd=Dir.pwd
+  class Source
+    def initialize(opt)
+      @opt=opt
+      @particulars=SiSU_Particulars::Combined_singleton.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::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
+      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.cmd =~/V/
+        structure_simple(data) if @md.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/
+        end
+      end
+      def structure_simple(data)
+        puts "\nheading outline --->\n\n"
+        data.each_with_index do |o,i|
+          if o.is =~ /^heading/; 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/
+            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__
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