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# encoding: utf-8
=begin
* Name: SiSU
* Description: a framework for document structuring, publishing and search
minitoc
* Author: Ralph Amissah
* Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013 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>
* Download:
<http://www.sisudoc.org/sisu/en/SiSU/download.html>
* Git
<http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
<http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v5/html_minitoc.rb;hb=HEAD>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: system environment, resource control and configuration details
=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 1; SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_1
when 2; SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_2
when 3; SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_3
when 4; SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_4
when 5; SiSU_HTML_MiniToc::TocMini.new(@md,txt).level_5
when 6; 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_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/; 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__
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