From 960c3088bc88f2db879154053280b06c160d4d70 Mon Sep 17 00:00:00 2001
From: Ralph Amissah
Date: Tue, 21 Apr 2015 14:45:52 -0400
Subject: lib/sisu/*, single libs directory (c&d gone) (7)
* removed lib/sisu/{current,develop} dir branches
v7 (v5 & v6 retired)
* simplify dir structure, offer single version per snapshot
* have enjoyed carrying stable and development versions v5 & v6
in a single tarball, may return to this structure
---
lib/sisu/xhtml.rb | 472 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 472 insertions(+)
create mode 100644 lib/sisu/xhtml.rb
(limited to 'lib/sisu/xhtml.rb')
diff --git a/lib/sisu/xhtml.rb b/lib/sisu/xhtml.rb
new file mode 100644
index 00000000..0d46c09b
--- /dev/null
+++ b/lib/sisu/xhtml.rb
@@ -0,0 +1,472 @@
+# encoding: utf-8
+=begin
+
+* Name: SiSU
+
+** Description: documents, structuring, processing, publishing, search
+*** Description: xhtml output logic, flow
+
+** Author: Ralph Amissah
+
+
+
+** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 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:
+
+
+
+** Git
+
+
+
+=end
+module SiSU_XHTML
+ require_relative 'se_hub_particulars' # se_hub_particulars.rb
+ include SiSU_Particulars
+ require_relative 'se' # se.rb
+ include SiSU_Env
+ require_relative 'xml_shared' # xml_shared.rb
+ include SiSU_XML_Munge
+ require_relative 'xml_format' # xml_format.rb
+ include SiSU_XML_Format
+ require_relative 'xml_persist' # xml_persist.rb
+ require_relative 'rexml' # rexml.rb
+ include SiSU_Rexml
+ require_relative 'shared_metadata' # shared_metadata.rb
+ @@alt_id_count=0
+ @@tablefoot=''
+ class Source
+ def initialize(opt)
+ @opt=opt
+ @particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
+ end
+ def read
+ begin
+ @env,@md,@ao_array=@particulars.env,@particulars.md,@particulars.ao_array
+ unless @opt.act[:quiet][:set]==:on
+ tool=if (@opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on)
+ "#{@env.program.web_browser} file://#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}"
+ elsif @opt.act[:verbose][:set]==:on
+ "#{@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.act[:verbose][:set]==:on \
+ || @opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on) \
+ ? SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ 'XHTML',
+ tool
+ ).green_hi_blue
+ : SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ 'XHTML',
+ tool
+ ).green_title_hi
+ if (@opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on)
+ SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ @opt.fns,
+ "/#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}"
+ ).flow
+ end
+ end
+ SiSU_XHTML::Source::Songsheet.new(@particulars).song
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ SiSU_Env::CreateSite.new(@opt).cp_css
+ Dir.chdir(@opt.f_pth[:pth])
+ end
+ end
+ private
+ class Songsheet
+ def initialize(particulars)
+ @env,@md,@ao_array,@particulars=particulars.env,particulars.md,particulars.ao_array,particulars
+ @file=SiSU_Env::FileOp.new(@md)
+ end
+ def song
+ begin
+ SiSU_XHTML::Source::Scroll.new(@particulars).songsheet
+ if (@md.opt.act[:verbose][:set]==:on \
+ || @md.opt.act[:verbose_plus][:set]==:on \
+ || @md.opt.act[:maintenance][:set]==:on)
+ SiSU_XHTML::Source::Tidy.new(@md,@file.place_file.xhtml.dir).xml # test wellformedness, comment out when not in use
+ end
+ SiSU_Rexml::Rexml.new(@md,@file.place_file.xhtml.dir).xml if @md.opt.act[:maintenance][:set]==:on # test rexml parsing, comment out when not in use #debug
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ end
+ class Scroll
+ require_relative 'xhtml_shared' # xhtml_shared.rb #check already called
+ require_relative 'txt_shared' # txt_shared.rb
+ include SiSU_TextUtils
+ require_relative 'css' # css.rb
+ def initialize(particulars)
+ @env,@md,@ao_array=particulars.env,particulars.md,particulars.ao_array
+ @tab="\t"
+ @trans=SiSU_XML_Munge::Trans.new(@md)
+ @sys=SiSU_Env::SystemCall.new
+ @per=SiSU_XML_Persist::Persist.new
+ end
+ def songsheet
+ begin
+ pre
+ @data=markup(@ao_array)
+ post
+ publish
+ ensure
+ SiSU_XML_Persist::Persist.new.persist_init
+ end
+ 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
+ @per.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
+ 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')
+ util=SiSU_TextUtils::Wrap.new(dob.obj,70)
+ wrapped=util.line_wrap
+ @per.body << if defined? dob.ocn
+ %{#{Ax[:tab]*0}