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/txt_plain.rb | 410 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 410 insertions(+) create mode 100644 lib/sisu/txt_plain.rb (limited to 'lib/sisu/txt_plain.rb') diff --git a/lib/sisu/txt_plain.rb b/lib/sisu/txt_plain.rb new file mode 100644 index 00000000..e491f429 --- /dev/null +++ b/lib/sisu/txt_plain.rb @@ -0,0 +1,410 @@ +# encoding: utf-8 +=begin + +* Name: SiSU + +** Description: documents, structuring, processing, publishing, search +*** plaintext text generation, stripped plaintext output (unix, linefeed) + +** 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_Txt_Plain + require_relative 'ao' # ao.rb + require_relative 'se' # se.rb + include SiSU_Env + require_relative 'shared_metadata' # shared_metadata.rb + require_relative 'generic_parts' # generic_parts.rb + require_relative 'txt_read' # txt_read.rb + require_relative 'txt_shared' # txt_shared.rb + require_relative 'txt_plain_decorate' # txt_plain_decorate.rb + require_relative 'txt_output' # txt_output.rb + include SiSU_Param + @@alt_id_count,@@alt_id_count=0,0 + @@tablefoot='' + class Source + include SiSU_Txt_Read + def initialize(opt) + @opt=opt + unless @opt.fns =~/(.+?)\.(?:-|ssm\.)?sst$/ + puts "#{sf} not a processed file type" + end + end + def read + begin + md=SiSU_Param::Parameters.new(@opt).get + specific={ + description: 'Plaintext (utf-8)', + output_path: md.file.output_path.txt.dir, + output_file: md.file.base_filename.txt, + } + read_generic(@opt,specific) + SiSU_Txt_Plain::Source::Scroll.new(md,@ao_array,@wrap_width).songsheet + rescue + SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do + __LINE__.to_s + ':' + __FILE__ + end + ensure + end + end + private + class Scroll appropriately within plaintext, consider + n=n.dup.to_s + if n =~/#{Mx[:br_line]}|#{Mx[:br_nl]}/ + fix = n.split(/#{Mx[:br_line]}|#{Mx[:br_nl]}/) #watch #added + fix.each do |x| + unless x.empty?; @n << x + end + end + else @n << n + end + end + notes=@n.flatten + notes.each do |e| + util=(e.to_s =~/^\[[\d*+]+\]:/) \ + ? (SiSU_TextUtils::Wrap.new(e.to_s,@wrap_width,4,1)) + : (SiSU_TextUtils::Wrap.new(e.to_s,@wrap_width,1,1)) + wrap=util.line_wrap + wrap=if wrap =~ /^\s*[\d*+]+\s+.+?\s*\Z/m + wrap.gsub(/^(\s*)([\d*+]+)\s+(.+?)\s*\Z/m, <<-GSUB +\\1[\\2]: \\3 + GSUB + ) + else + wrap.gsub(/^(.+)\Z/m, <<-GSUB +\\1 + GSUB + ) + end + @@endnotes[:para] << "-#{wrap}" + @@endnotes[:end] << '' << wrap + end + @@endnotes + end + def plaintext_metadata + array=SiSU_Metadata::Summary.new(@md).plaintext.metadata + array.each do |meta| + tag,inf=meta.scan(/^.+?:\s|.+/) + if tag and inf + util=SiSU_TextUtils::Wrap.new(inf,@wrap_width,15,1) + txt=util.line_wrap + @plaintext[:metadata] <<< @wrap_width + @plaintext[:body] << case lv + when 0 then wrapped.upcase << break_line << decorate.heading_underscore.l0*times + p_num << break_line*2 + when 1 then wrapped.upcase << break_line << decorate.heading_underscore.l1*times + p_num << break_line*2 + when 2 then wrapped.upcase << break_line << decorate.heading_underscore.l2*times + p_num << break_line*2 + when 3 then wrapped.upcase << break_line << decorate.heading_underscore.l3*times + p_num << break_line*2 + when 4 + unless dob.use_ == :dummy + wrapped.upcase << break_line << decorate.heading_underscore.l4*times + p_num << break_line*2 + end + when 5 then wrapped.upcase << break_line << decorate.heading_underscore.l5*times + p_num << break_line*2 + when 6 then wrapped.upcase << break_line << decorate.heading_underscore.l6*times + p_num << break_line*2 + when 7 + wrapped.upcase << break_line << decorate.heading_underscore.l7*times + p_num << break_line*2 + #when 7 then wrapped.upcase << break_line << decorate.heading_underscore.l7*times + p_num << break_line*2 + end + else + @plaintext[:body] << wrapped + p_num << break_line # main text, contents, body KEEP + end + if @@endnotes[:para] \ + and not @@endnotes_ + @@endnotes[:para].each {|e| @plaintext[:body] << e << break_line} + elsif @@endnotes[:para] \ + and @@endnotes_ + end + @@endnotes[:para]=[] + end + def ocn_display(dob) + make=SiSU_Env::ProcessingSettings.new(@md) + if make.build.plaintext_ocn? + if defined? dob.ocn \ + and dob.ocn.is_a?(Fixnum) + (defined? dob.ocn) \ + ? "\n#{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}" \ + : '' + else '' + end + else '' + end + end + def markup(data) # Used for major markup instructions + SiSU_Env::InfoEnv.new(@md.fns) + @data_mod,@endnotes,@level,@cont,@copen,@plaintext_contents_close=Array.new(6){[]} + (0..7).each { |x| @cont[x]=@level[x]=false } + (4..7).each { |x| @plaintext_contents_close[x]='' } + plaintext_tail #($1,$2) + plaintext_metadata + table_message='[table omitted, see other document formats]' + data.each do |dob| + dob.obj=dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}.+/um,"#{break_line}#{table_message}"). #fix + gsub(/.+?#{Mx[:gl_o]}-##{Mx[:gl_c]}/,''). # remove dummy headings (used by html) #check also [~-]# + gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/, + "#{decorate.bold.open}\\1#{decorate.bold.close}"). + gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/, + "#{decorate.italics.open}\\1#{decorate.italics.close}"). + gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/, + "#{decorate.underscore.open}\\1#{decorate.underscore.close}"). + gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/, + "#{decorate.subscript.open}\\1#{decorate.subscript.close}"). + gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/, + "#{decorate.superscript.open}\\1#{decorate.superscript.close}"). + gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/, + "#{decorate.insert.open}\\1#{decorate.insert.close}"). + gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/, + "#{decorate.cite.open}\\1#{decorate.cite.close}"). + gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/, + "#{decorate.strike.open}\\1#{decorate.strike.close}"). + gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/, + "#{decorate.monospace.open}\\1#{decorate.monospace.close}") + unless dob.is==:code + dob.obj=dob.obj.gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/,'\1'). + gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1'). + gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1 [link: <\2>]'). + gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}image/,'\1 [link: local image]'). + gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,"#{the_text.url_open}\\1#{the_text.url_close}") + extract_endnotes(dob) + dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_a_c]}/,'[^\1]'). # endnote marker marked up + gsub(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_b_c]}/,'[^\1]'). # endnote marker marked up + gsub(/#{Mx[:gl_o]}(?:#lt|#060)#{Mx[:gl_c]}/,'<'). + gsub(/#{Mx[:gl_o]}(?:#gt|#062)#{Mx[:gl_c]}/,'>'). + gsub(/#{Mx[:gl_o]}#(?:038|amp)#{Mx[:gl_c]}/,'&'). + gsub(/#{Mx[:gl_o]}#033#{Mx[:gl_c]}/,'!'). + gsub(/#{Mx[:gl_o]}#035#{Mx[:gl_c]}/,'#'). + gsub(/#{Mx[:gl_o]}#042#{Mx[:gl_c]}/,'*'). + gsub(/#{Mx[:gl_o]}#045#{Mx[:gl_c]}/,'-'). + gsub(/#{Mx[:gl_o]}#047#{Mx[:gl_c]}/,'/'). + gsub(/#{Mx[:gl_o]}#095#{Mx[:gl_c]}/,'_'). + gsub(/#{Mx[:gl_o]}#123#{Mx[:gl_c]}/,'{'). + gsub(/#{Mx[:gl_o]}#125#{Mx[:gl_c]}/,'}'). + gsub(/#{Mx[:gl_o]}#126#{Mx[:gl_c]}/,'~'). + gsub(/#{Mx[:gl_o]}#169#{Mx[:gl_c]}/,'©'). + gsub(/#{Mx[:gl_o]}#092#{Mx[:gl_c]}/,'\\') + end + dob.obj=if dob.of==:block # watch + dob.obj.gsub(/#{Mx[:gl_o]}●#{Mx[:gl_c]}/m,"* "). + gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line) + else dob.obj.gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line*2) + end + if dob.is==:code + dob.obj=dob.obj.gsub(/(^|[^}])_([<>])/m,'\1\2'). # _> _< + gsub(/(^|[^}])_([<>])/m,'\1\2') # _<_< + end + dob.obj=dob.obj.gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1'). + gsub(/(.+?)<\/a>/m,'\1'). + gsub(/#{Mx[:mk_o]}:name#(\S+?)#{Mx[:mk_c]}/,''). # remove name links + gsub(/ |#{Mx[:nbsp]}/,' '). # decide on + gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,' [ \1 ]'). #"[ #{dir.url.images_local}\/\\1 ]") + gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}image/,' [ \1 ]'). + gsub(/(?:^|[^_\\])\{\s*\S+?\.(?:png|jpg|gif)\s+.+?"(.*?)"\s*\}\S+/,'[image: "\1"]') + if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ + p_num=ocn_display(dob) + if dob.is==:heading \ + or dob.is==:para + plaintext_structure(dob,p_num) + elsif dob.is==:group \ + or dob.is==:block \ + or dob.is==:verse \ + or dob.is==:code \ + or dob.is==:table + @plaintext[:body] << dob.obj + p_num << break_line + elsif dob.is==:break + sp=' ' + ln='-' + @plaintext[:body] <<=if dob.obj==Mx[:br_page] \ + or dob.obj==Mx[:br_page_new] \ + or dob.obj==Mx[:br_page_line] + "#{break_line}#{ln*40}#{break_line*2}" + elsif dob.obj ==Mx[:br_obj] + "#{break_line}#{sp*20}* * *#{break_line*2}" + end # following empty line (break_line) missing, fix + end + dob='' if (dob.obj =~// \ + and dob.obj =~/^(-\{{2}~\d+|)/) # -endnote + if dob ## Clean Prepared Text + dob.obj=dob.obj.gsub(//,' '). + gsub(/<:\S+>/,' ') + end + end + end + @plaintext + end + def publish(plaintext) + divider='=' + content=[] + content << plaintext[:open] + content << plaintext[:head] + content << plaintext[:body] + content << @@endnotes[:end] if @@endnotes_ + content << "#{break_line}#{divider*@wrap_width}#{break_line}" + content << plaintext[:metadata] + content << "#{break_line}#{divider*@wrap_width}#{break_line}" if @md.stmp =~/\w+/ #not used? + content << plaintext[:tail] + outputfile=SiSU_Env::FileOp.new(@md).write_file.txt + Txt_Output::Output.new.document(content,outputfile) + @@endnotes={ para: [], end: [] } + end + end + end +end +__END__ + bold_o: '*', bold_c: '*', + #bold_o: '!', bold_c: '!', + #emphasis_o: '*', emphasis_c: '*', + italics_o: '/', italics_c: '/', + underscore_o: '_', underscore_c: '_', + cite_o: '"', cite_c: '"', + insert_o: '+', insert_c: '+', + strike_o: '-', strike_c: '-', + superscript_o: '^', superscript_c: '^', + subscript_o: '[', subscript_c: ']', + hilite_o: '*', hilite_c: '*', + monospace_o: '', monospace_c: '', + p_bold_o: '!{', p_bold_c: '}!', + p_italics_o: '/{', p_italics_c: '}/', + p_underscore_o: '_{', p_underscore_c: '}_', + p_cite_o: '"{', p_cite_c: '}"', + p_insert_o: '+{', p_insert_c: '}+', + p_strike_o: '-{', p_strike_c: '}-', + p_superscript_o: '^{', p_superscript_c: '}^', + p_subscript_o: ',{', p_subscript_c: '},', + p_hilite_o: '*{', p_hilite_c: '}*', + p_monospace_o: '#{', p_monospace_c: '}#', -- cgit v1.2.3