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Diffstat (limited to 'lib/sisu/html_minitoc.rb')
| -rw-r--r-- | lib/sisu/html_minitoc.rb | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/lib/sisu/html_minitoc.rb b/lib/sisu/html_minitoc.rb new file mode 100644 index 00000000..c258d153 --- /dev/null +++ b/lib/sisu/html_minitoc.rb @@ -0,0 +1,230 @@ +# encoding: utf-8 +=begin + +* Name: SiSU + +** Description: documents, structuring, processing, publishing, search +*** html minitoc + +** Author: Ralph Amissah + <ralph@amissah.com> + <ralph.amissah@gmail.com> + +** 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 <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.sisudoc.org/sisu/en/manifest/gpl.fsf.html> + +** 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> + +** Git + <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary> + <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/html_minitoc.rb;hb=HEAD> + +=end + module SiSU_HTML_MiniToc + require_relative 'html_tune' # html_tune.rb + include SiSU_HTML_Tune + class TocMini + @@seg_mini=nil + @@seg_url='' + @@firstseg=nil + def initialize(md,data) + @md,@data=md,data + @pat_strip_heading_name=/<a name="h?\d.*?">(.+?)<\/a>/ + @tell=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]) if @md + end + def songsheet + if (@md.opt.act[:verbose][:set]==:on \ + || @md.opt.act[:verbose_plus][:set]==:on \ + || @md.opt.act[:maintenance][:set]==:on) + SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set],'Toc').txt_grey + end + toc=nil + @toc=[] + @data.each do |txt| + if txt.is ==:heading \ + || txt.is ==:heading_insert + txt.obj=txt.obj.gsub(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]}).+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/m,''). #remove endnotes from toc + gsub(/<a name="-\d+" href="#_\d+"> <sup>\d+<\/sup> <\/a>/,''). + gsub(@pat_strip_heading_name,'\1') + #gsub(/(.*?)<a name="(\d+)"><\/a>(.*)/,'\1') #2002w42 altered gsub - problematic? - suspect + toc=case txt.ln + when 0 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_0 + when 1 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_1 + when 2 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_2 + when 3 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_3 + when 4 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_4 + when 5 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_5 + when 6 then SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_6 + else + end + @toc << toc + end + end + @toc + end + protected + def level_concordance + format_head_toc=SiSU_HTML_Format::HeadToc.new(@md) + @@seg_mini << format_head_toc.mini_seg_concordance + end + def level_metadata + format_head_toc=SiSU_HTML_Format::HeadToc.new(@md) + @@seg_mini << format_head_toc.mini_seg_metadata + end + def level_word_index + format_head_toc=SiSU_HTML_Format::HeadToc.new(@d0c) + @@seg_mini << format_head_toc.mini_concordance + end + def level_0 + txt=@data + if (txt.is ==:heading \ + || txt.is ==:heading_insert) \ + && txt.ocn !=0 + txt.obj=txt.obj.gsub(@pat_strip_heading_name,'\1') + end + txt_obj={ txt: txt.obj } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev0 + toc_mini + end + def level_1 + txt=@data + if (txt.is ==:heading \ + || txt.is ==:heading_insert) \ + && txt.ocn !=0 + txt.obj=txt.obj.gsub(@pat_strip_heading_name,'\1') + end + title=unless txt.obj =~/Document Information/ then txt.obj + else + link='metadata' + %{<b><a href="#{link}#{@md.lang_code_insert}#{Sfx[:html]}">#{txt.obj}</a></b>} + end + txt_obj={ txt: title } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=if txt.name =~/^meta/ \ + and txt.obj=~/Document Information/ + format_toc.mini_tail + else format_toc.mini_lev1 + end + toc_mini + end + def level_2 + txt=@data + if (txt.is ==:heading \ + || txt.is ==:heading_insert) \ + && txt.ocn !=0 + txt.obj=txt.obj.gsub(@pat_strip_heading_name,'\1') + end + txt_obj={ txt: txt.obj } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev2 + toc_mini + end + def level_3 + txt=@data + txt_obj={ txt: txt.obj } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev3 + toc_mini + end + def level_4 + txt=@data + unless txt =~/~metadata/ + if txt.ln ==4 + fnh={ + fn: txt.name, + } + f=@md.file.base_filename.html_seg(fnh) + seg_link=%{ <a href="#{f}" target="_top"> + #{txt.obj} + </a> } + @@seg_url=txt.name + elsif txt.obj =~/\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+/ + fn,hd=/^(\d+.\d+.\d+.\d+|\d+.\d+.\d+|\d+.\d+|\d+)(.*)/.match(dob.obj)[1,2] + fnh={ + fn: fn, + } + f=@md.file.base_filename.html_seg(fnh) + seg_link=%{<a href="#{f}" target="_top">#{fn} #{hd}</a> } + end + txt_obj={ txt: seg_link } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev4 + toc_mini + end + end + def level_5 + txt=@data + if (txt.is ==:heading \ + || txt.is ==:heading_insert) \ + && txt.ocn !=0 + txt.obj=txt.obj.gsub(@pat_strip_heading_name,'\1') + end + fnh={ + fn: @@seg_url, + } + f=@md.file.base_filename.html_seg(fnh) + lnk_n_txt=%{ <a href="#{f}##{txt.ocn}"> + #{txt.obj} + </a>} + txt_obj={ txt: lnk_n_txt } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev5 + toc_mini + end + def level_6 + txt=@data + if (txt.is ==:heading \ + || txt.is ==:heading_insert) \ + && txt.ocn !=0 + txt.obj=txt.obj.gsub(@pat_strip_heading_name,'\1') + end + fnh={ + fn: @@seg_url, + } + f=@md.file.base_filename.html_seg(fnh) + lnk_n_txt=%{ <a href="#{f}##{txt.ocn}"> + #{txt.obj} + </a>} + txt_obj={ txt: lnk_n_txt } + format_toc=SiSU_HTML_Format::FormatToc.new(@md,txt_obj) + toc_mini=format_toc.mini_lev6 + toc_mini + end + end + end +__END__ |