From 804a103722aa7731ca7f2062ee2ebf533607e6aa Mon Sep 17 00:00:00 2001
From: Ralph Amissah
Date: Wed, 3 Oct 2012 00:11:08 -0400
Subject: v4: 4.0.0 new branch & version & changelog "opened"
---
lib/sisu/v4/xhtml.rb | 438 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 438 insertions(+)
create mode 100644 lib/sisu/v4/xhtml.rb
(limited to 'lib/sisu/v4/xhtml.rb')
diff --git a/lib/sisu/v4/xhtml.rb b/lib/sisu/v4/xhtml.rb
new file mode 100644
index 00000000..e73b97b7
--- /dev/null
+++ b/lib/sisu/v4/xhtml.rb
@@ -0,0 +1,438 @@
+# 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 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:
+
+
+ * Ralph Amissah
+
+
+
+ ** Description: xhtml output logic, flow
+ ** Notes: tidy -xml scroll.xhtml >> index.tidy
+=end
+module SiSU_XHTML
+ require_relative 'defaults' # defaults.rb
+ include SiSU_Viz
+ require_relative 'particulars' # particulars.rb
+ include SiSU_Particulars
+ require_relative 'sysenv' # sysenv.rb
+ include SiSU_Env
+ require_relative 'shared_xml' # shared_xml.rb
+ include SiSU_XML_Munge
+ require_relative 'xml_format' # xml_format.rb
+ include SiSU_XML_Format
+ require_relative 'rexml' # rexml.rb
+ include SiSU_Rexml
+ require_relative 'shared_metadata' # shared_metadata.rb
+ @@alt_id_count,@@tablehead,@@number_of_cols=0,0,0
+ @@tablefoot=''
+ class Source
+ def initialize(opt)
+ @opt=opt
+ @particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
+ end
+ def read
+ begin
+ @env,@md,@dal_array=@particulars.env,@particulars.md,@particulars.dal_array
+ unless @opt.cmd =~/q/
+ path=@env.path.output_tell
+ loc=@env.url.output_tell
+ tool=if @opt.cmd =~/[MV]/
+ "#{@env.program.web_browser} file://#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}"
+ elsif @opt.cmd =~/v/
+ "#{@env.program.web_browser} file://#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}"
+ else "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}"
+ end
+ @opt.cmd=~/[MVvz]/ \
+ ? SiSU_Screen::Ansi.new(@opt.cmd,'invert','XHTML',tool).colorize
+ : SiSU_Screen::Ansi.new(@opt.cmd,'XHTML',tool).green_title_hi
+ SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"/#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}").flow if @opt.cmd =~/[MV]/
+ end
+ SiSU_XHTML::Source::Songsheet.new(@particulars).song
+ rescue
+ SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ SiSU_Env::CreateSite.new(@opt.cmd).cp_css
+ end
+ end
+ private
+ class Songsheet
+ def initialize(particulars)
+ @env,@md,@dal_array,@particulars=particulars.env,particulars.md,particulars.dal_array,particulars
+ @file=SiSU_Env::FileOp.new(@md)
+ end
+ def song
+ begin
+ SiSU_XHTML::Source::Scroll.new(@particulars).songsheet
+ SiSU_XHTML::Source::Tidy.new(@md,@file.place_file.xhtml.dir).xml if @md.opt.cmd =~/[vVM]/ # test wellformedness, comment out when not in use
+ SiSU_Rexml::Rexml.new(@md,@file.place_file.xhtml.dir).xml if @md.opt.cmd =~/M/ # test rexml parsing, comment out when not in use #debug
+ rescue
+ SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ end
+ class Scroll
+ require_relative 'shared_xhtml' # shared_xhtml.rb #check already called
+ require_relative 'shared_txt' # shared_txt.rb
+ include SiSU_TextUtils
+ require_relative 'css' # css.rb
+ @@xml={ body: [], sisu: [], open: [], close: [], head: [] }
+ def initialize(particulars)
+ @env,@md,@dal_array=particulars.env,particulars.md,particulars.dal_array
+ @vz=SiSU_Env::GetInit.instance.skin
+ @tab="\t"
+ @trans=SiSU_XML_Munge::Trans.new(@md)
+ @sys=SiSU_Env::SystemCall.new
+ end
+ def songsheet
+ pre
+ @data=markup(@dal_array)
+ post
+ publish
+ end
+ protected
+ def embedded_endnotes(dob='')
+ dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}(\d+)\s+(.+?)#{Mx[:en_a_c]}/,
+ '\1\2 ').
+ gsub(/#{Mx[:en_b_o]}([*+]\d+)\s+(.+?)#{Mx[:en_b_c]}/,
+ '\1\2 ').
+ gsub(/#{Mx[:en_a_o]}([*+]+)\s+(.+?)#{Mx[:en_a_c]}/,
+ '\1\2 ')
+ end
+ def extract_endnotes(dob='')
+ notes=dob.obj.scan(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})([\d*+]+\s+.+?)(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/)
+ notes.flatten.each do |e|
+ s=e.to_s
+ util=SiSU_TextUtils::Wrap.new(s,70)
+ wrap=util.line_wrap
+ wrap=wrap.gsub(/^(\d+)\s+(.+?)\s*\Z/m, <
+#{Ax[:tab]*2}\\1. \\2
+#{Ax[:tab]*1}
+WOK
+).
+ gsub(/^([*+]\d+)\s+(.+?)\s*\Z/m, <
+#{Ax[:tab]*2}\\1 \\2
+#{Ax[:tab]*1}
+WOK
+).
+ gsub(/^([*+]+)\s+(.+?)\s*\Z/m, <
+#{Ax[:tab]*2}\\1 \\2
+#{Ax[:tab]*1}
+WOK
+)
+#KEEP alternative presentation of endnotes
+# wrap=wrap.gsub(/^(\d+)\s+(.+?)\s*\Z/m, <
+##{Ax[:tab]*2}\\1. \\2
+##{Ax[:tab]*1}
+#WOK
+#)
+ @endnotes << wrap
+ end
+ end
+ def xml_head
+ metadata=SiSU_Metadata::Summary.new(@md).xhtml_scroll.metadata
+ @@xml[:head] << metadata
+ end
+ def name_tags(dob)
+ tags=''
+ if defined? dob.tags \
+ and dob.tags.length > 0 # insert tags "hypertargets"
+ dob.tags.each do |t|
+ tags=tags +%{}
+ end
+ end
+ tags
+ end
+ def xml_structure(dob,type='norm')
+ if dob.is ==:para \
+ || dob.is ==:heading
+ named=name_tags(dob)
+ if dob.is==:heading
+ lv=dob.ln
+ n=dob.ln - 1
+ n3=dob.ln + 2
+ else lv=nil
+ end
+ extract_endnotes(dob)
+ dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_a_c]}/,'\1'). #footnote/endnote clean
+ gsub(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_b_c]}/,'\1') #footnote/endnote clean
+ util=SiSU_TextUtils::Wrap.new(dob.obj,70)
+ wrapped=util.line_wrap
+ @@xml[:body] << if defined? dob.ocn
+ %{#{Ax[:tab]*0}