# 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 . 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: * Git * Ralph Amissah ** Description: xml output (sax style) processing =end module SiSU_XML_SAX require_relative 'defaults' # defaults.rb include SiSU_Viz 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 '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,@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.xml_sax.dir}/#{@md.file.base_filename.xml_sax}\n\t#{@env.program.xml_viewer} file://#{@md.file.output_path.xml_sax.dir}/#{@md.file.base_filename.xml_sax}" elsif @opt.act[:verbose][:set]==:on "#{@env.program.web_browser} file://#{@md.file.output_path.xml_sax.dir}/#{@md.file.base_filename.xml_sax}" 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], 'XML SAX', tool ).green_hi_blue : SiSU_Screen::Ansi.new( @opt.act[:color_state][:set], 'XML SAX', 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, "file://#{@md.file.output_path.xml_sax.dir}/#{@md.file.base_filename.xml_sax}" ).flow end end SiSU_XML_SAX::Source::Songsheet.new(@particulars).song rescue SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do __LINE__.to_s + ':' + __FILE__ end ensure #file closed in songsheet 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_XML_SAX::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_XML_SAX::Source::Tidy.new(@md,@file.place_file.xml_sax.dir).xml # test wellformedness, comment out when not in use end SiSU_Rexml::Rexml.new(@md,@file.place_file.xml_sax.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 'txt_shared' # txt_shared.rb include SiSU_TextUtils require_relative 'css' # css.rb require_relative 'xhtml_shared' # decide use, whether xml rather than xhtml @@xml={ body: [], open: [], close: [], head: [] } def initialize(particulars) @env,@md,@ao_array=particulars.env,particulars.md,particulars.ao_array @vz=SiSU_Viz::Defaults.new @trans=SiSU_XML_Munge::Trans.new(@md) @sys=SiSU_Env::SystemCall.new end def songsheet pre @data=markup(@ao_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 #{Ax[:tab]*2} #{Ax[:tab]*3}\\2 #{Ax[:tab]*2} #{Ax[:tab]*1} WOK ). gsub(/^([*+]\d+)\s+(.+?)\s*\Z/m, < #{Ax[:tab]*2}\\1 #{Ax[:tab]*2} #{Ax[:tab]*3}\\2 #{Ax[:tab]*2} #{Ax[:tab]*1} WOK ). gsub(/^([*+]+)\s+(.+?)\s*\Z/m, < #{Ax[:tab]*2}\\1 #{Ax[:tab]*2} #{Ax[:tab]*3}\\2 #{Ax[:tab]*2} #{Ax[:tab]*1} WOK ) @endnotes << wrap end end def xml_head metadata=SiSU_Metadata::Summary.new(@md).xml_sax.metadata @@xml[:head] << metadata end def xml_sc(md='') sc=if @md.sc_info < filename: #{@md.sc_filename}
version number: #{@md.sc_number}
version date: #{@md.sc_date}
WOK else '' end @@xml[:sc]=sc end def xml_structure(dob,type='norm') 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') #footnote/endnote clean #if defined? dob.obj #t_ograph="#{dob.obj}" util=SiSU_TextUtils::Wrap.new(dob.obj,70) wrapped=util.line_wrap #end @@xml[:body] << if defined? dob.ocn; %{#{Ax[:tab]*0}} else "#{Ax[:tab]*0}" end @@xml[:body] << "#{Ax[:tab]*1}#{dob.ocn}" if defined? dob.ocn @@xml[:body] << if lv; %{#{Ax[:tab]*1}\n#{Ax[:tab]*2}#{wrapped}\n#{Ax[:tab]*1}} else %{#{Ax[:tab]*1}\n#{Ax[:tab]*2}#{wrapped}\n#{Ax[:tab]*1}} # main text, contents, body KEEP end @@xml[:body] << @endnotes if @endnotes ##@@xml[:body] << "#{Ax[:tab]*1}#{dob[@regx,2]}" if dob[@regx,2] # old unwrapped main text, contents, body KEEP @@xml[:body] << "#{Ax[:tab]*0}" @endnotes=[] end def block_structure(dob='') 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 dob=@trans.markup_block(dob) dob.obj=dob.obj.strip @@xml[:body] << %{#{Ax[:tab]*0}} @@xml[:body] << %{#{Ax[:tab]*1}#{dob.ocn}} @@xml[:body] << %{#{Ax[:tab]*1}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*2}#{dob.obj}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*1}} @@xml[:body] << "#{Ax[:tab]*0}" @@xml[:body] << @endnotes if @endnotes @endnotes=[] end def group_structure(dob='') 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 dob=@trans.markup_group(dob) dob.obj=dob.obj.strip @@xml[:body] << %{#{Ax[:tab]*0}} @@xml[:body] << %{#{Ax[:tab]*1}#{dob.ocn}} @@xml[:body] << %{#{Ax[:tab]*1}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*2}#{dob.obj}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*1}} @@xml[:body] << "#{Ax[:tab]*0}" @@xml[:body] << @endnotes if @endnotes @endnotes=[] end def poem_structure(dob='') dob=@trans.markup_group(dob) #dob.obj.gsub(/\s\s/,'  ') dob.obj=dob.obj.strip @@xml[:body] << %{#{Ax[:tab]*0}} @@xml[:body] << %{#{Ax[:tab]*1}#{dob.ocn}} @@xml[:body] << %{#{Ax[:tab]*1}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*2}#{dob.obj}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*1}} @@xml[:body] << "#{Ax[:tab]*0}" end def code_structure(dob='') dob=@trans.markup_group(dob) dob.obj=dob.obj.gsub(/\s\s/,'  ').strip @@xml[:body] << %{#{Ax[:tab]*0}} @@xml[:body] << %{#{Ax[:tab]*1}#{dob.ocn}} @@xml[:body] << %{#{Ax[:tab]*1}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*2}#{dob.obj}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*1}} @@xml[:body] << "#{Ax[:tab]*0}" end def table_structure(dob) table=SiSU_XHTML_Shared::TableXHTML.new(dob) @@xml[:body] << %{#{Ax[:tab]*0}} @@xml[:body] << %{#{Ax[:tab]*1}#{dob.ocn}} @@xml[:body] << %{#{Ax[:tab]*1}#{Ax[:tab]*1}} @@xml[:body] << %{#{Ax[:tab]*2}#{table.table.obj}} @@xml[:body] << %{#{Ax[:tab]*1}} #@@xml[:body] << %{#{tab*1}} @@xml[:body] << "#{Ax[:tab]*0}" #@@xml[:body] << %{#{Ax[:tab]*0}} #@@xml[:body] << %{#{Ax[:tab]*1}#{table}\n#{Ax[:tab]*1}} # unless lv # main text, contents, body KEEP #@@xml[:body] << "#{Ax[:tab]*0}" #@endnotes=[] end def markup(data) xml_sc(@md) @endnotes,@level,@cont,@copen,@xml_contents_close=[],[],[],[],[] @rcdc=false xml_head (0..7).each { |x| @cont[x]=@level[x]=false } (4..7).each { |x| @xml_contents_close[x]='' } data.each do |dob| @trans.char_enc.utf8(dob) if @sys.locale =~/utf-?8/i #% utf8 dob=@trans.markup(dob) if @rcdc==false \ and (dob.is ==:meta \ and dob.obj =~/Document Information/) @rcdc=true end if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ if defined? dob.ocn #look to move to format section ocn=((dob.ocn.to_s =~/\d+/) ? dob.ocn : nil) @p_num=SiSU_XML_Format::ParagraphNumber.new(@md,ocn) end if not @rcdc if defined? dob.ocn \ and dob.ocn.to_s =~/\d+/ x=SiSU_XML_Format::FormatSeg.new(@md,dob) if dob.is==:heading xml_structure(dob) dob.obj=case dob.ln when 1 then x.heading_body1 when 2 then x.heading_body2 when 3 then x.heading_body3 when 4 then x.heading_body4 when 5 then x.heading_body5 when 6 then x.heading_body6 when 7 then x.heading_body7 end else if dob.is==:verse poem_structure(dob) elsif dob.is==:group group_structure(dob) elsif dob.is==:block block_structure(dob) elsif dob.is==:code code_structure(dob) elsif dob.is==:table # FIX, check css, will need to modify table_structure(dob) elsif dob.is ==:para \ and dob.indent.to_s =~/[1-9]/ \ and dob.bullet_==true xml_structure(dob,"indent_bullet#{dob.indent}") elsif dob.is ==:para \ and dob.indent.to_s =~/[1-9]/ \ and dob.indent == dob.hang xml_structure(dob,"indent#{dob.indent}") elsif dob.is ==:para \ and dob.hang.to_s =~/[0-9]/ \ and dob.indent != dob.hang xml_structure(dob,"hang#{dob.hang.to_s}_indent#{dob.indent.to_s}") else xml_structure(dob) end end elsif dob.obj =~/(#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ elsif dob.obj =~/MetaData/ txt_obj={ txt: '
MetaData' } format_scroll=FormatScroll.new(@md,txt_obj) dob.obj=format_scroll.bold_para elsif dob.obj =~/(Owner Details)/ # txt_obj={ txt: '
Owner Details' } # format_scroll=FormatScroll.new(@md,txt_obj) # @@xml[:owner_details]=format_scroll.bold_para dob.obj='' end if dob.obj =~// \ and dob.obj =~/^(-\{{2}~\d+|)/ # -endnote dob.obj='' end if dob.obj =~/.*<:#>.*$/ #investigate removal dob.obj=if dob.obj =~ /#{Mx[:pa_o]}:i[1-9]#{Mx[:pa_c]}/ txt_obj={ txt: dob } format_text=FormatTextObject.new(@md,txt_obj) format_text.scr_inden_ocn_e_no_paranum end end else # end dob.obj=dob.obj.gsub(/#{Mx[:pa_o]}:\S+#{Mx[:pa_c]}/,'') if dob.obj end end 7.downto(4) do |x| y=x - 1; v=x - 3 @@xml[:body] << "#{Ax[:tab]*5}\n#{Ax[:tab]*y}" if @level[x]==true end 3.downto(1) do |x| y=x - 1 @@xml[:body] << "#{Ax[:tab]*y}" if @level[x]==true end #7.downto(1) { |x| y=x - 1; @@xml[:body] << "#{Ax[:tab]*y}" if @level[x]==true } end def pre rdf=SiSU_XML_Tags::RDF.new(@md) @@xml[:head],@@xml[:body]=[],[] stylesheet=SiSU_Style::CSS_HeadInfo.new(@md,'xml_sax').stylesheet encoding=if @sys.locale =~/utf-?8/i; '' else '' end @@xml[:open] =< WOK @@xml[:head] << '' @@xml[:body] << '' end def post @@xml[:head] << @@xml[:sc] @@xml[:head] << '' @@xml[:body] << '' @@xml[:close] = '' end def publish content=[] content << @@xml[:open] << @@xml[:head] << @@xml[:body] << @@xml[:metadata] content << @@xml[:owner_details] if @md.stmp =~/\w\w/ content << @@xml[:tail] << @@xml[:close] content=content.flatten.compact Output.new(content,@md).xml @@xml={} end end class Output def initialize(data,md) @data,@md=data,md @file=SiSU_Env::FileOp.new(@md) end def xml SiSU_Env::FileOp.new(@md).mkdir filename_xml=@file.write_file.xml_sax @data.each do |str| str=str.gsub(/\A\s+\Z/m,'') filename_xml.puts str unless str.empty? end filename_xml.close end end class Tidy def initialize(md,file) @md,@file=md,file @prog=SiSU_Env::InfoProgram.new end def xml if @prog.tidy !=false #note values can be other than true if (@md.opt.act[:verbose_plus][:set]==:on \ || @md.opt.act[:maintenance][:set]==:on) unless @md.opt.act[:quiet][:set]==:on SiSU_Screen::Ansi.new( @md.opt.act[:color_state][:set], 'invert', 'Using XML Tidy', 'check document structure' ).colorize tell=SiSU_Screen::Ansi.new( @md.opt.act[:color_state][:set], 'invert', '', '' ) tell.grey_open end tidyfile='/dev/null' #don't want one or screen output, check for alternative flags tidy=SiSU_Env::SystemCall.new(@file,tidyfile) tidy.well_formed? tell.p_off unless @md.opt.act[:quiet][:set]==:on end end end end end end __END__