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authorRalph Amissah <ralph@amissah.com>2010-03-06 09:47:55 -0500
committerRalph Amissah <ralph@amissah.com>2010-03-06 09:47:55 -0500
commit306aed5b8a559aad2fb944a946ffdda9713f07ec (patch)
treecf627bc6438dba6103d4e05a1d5cff678f78df6f /lib/sisu/v2/dal_idx.rb
parentskin_sisu utf-8 marker (diff)
introducing version 2, major patch, (version 1 libraries retained)sisu_2.0.0
Diffstat (limited to 'lib/sisu/v2/dal_idx.rb')
-rw-r--r--lib/sisu/v2/dal_idx.rb357
1 files changed, 357 insertions, 0 deletions
diff --git a/lib/sisu/v2/dal_idx.rb b/lib/sisu/v2/dal_idx.rb
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+# coding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997 - 2010, 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/copyleft/gpl.html>
+
+ <http://www.jus.uio.no/sisu/gpl.fsf/toc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/doc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt>
+
+ * 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.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: system environment, resource control and configuration details
+
+=end
+module SiSU_book_index
+ class Book_index
+ def initialize(md,data,env=nil)
+ @md,@data,@env=md,data,env
+ @rgx_idx=/#{Mx[:idx_o]}(?:.+?)#{Mx[:idx_c]}\s*/
+ @rgx_idx_ocn_seg=/(.+?)~(\d+)~(\S+)/
+ @rgx_idx_ocn=/(.+?)~(\d+)/
+ @env ||=SiSU_Env::Info_env.new(@md.fns)
+ end
+ def indexing_song
+ data=@data
+ data,sisu_markup_idx_rel,sisu_markup_idx_rel_html_seg,html_idx,xhtml_idx=extract_book_index(data)
+ data=clean_and_insert_index(data,sisu_markup_idx_rel_html_seg)
+ [data,sisu_markup_idx_rel,sisu_markup_idx_rel_html_seg,html_idx,xhtml_idx]
+ end
+ def extract_book_index(data)
+ tuned_file=[]
+ idx_array=[]
+ data.each do |dob|
+ if dob.is =~/heading/ \
+ and dob.ln==4
+ @seg=dob.name
+ end
+ idx_array << "#{dob.idx}~#{dob.ocn}~#{@seg}" if defined? dob.idx and not (dob.idx.nil? or dob.idx.empty?)
+ tuned_file << dob if dob
+ end
+ idx_array=construct_idx_array(idx_array) if idx_array.length > 0
+ if idx_array.length > 0
+ the_idx=construct_book_index(idx_array)
+ sisu_markup_idx_rel,sisu_markup_idx_rel_html_seg,html_idx,xhtml_idx=nil,nil,nil,nil
+ if @md.book_idx
+ idx=index(the_idx)
+ sisu_markup_idx_rel,sisu_markup_idx_rel_html_seg,html_idx,xhtml_idx=idx[:sst_rel],idx[:sst_rel_html_seg],idx[:html],idx[:xhtml]
+ end
+ end
+ [tuned_file,sisu_markup_idx_rel,sisu_markup_idx_rel_html_seg,html_idx,xhtml_idx]
+ end
+ def construct_idx_array(idx_array)
+ idx_lst=[]
+ idx_array.each do |idx|
+ idx_list,ocn,seg=@rgx_idx_ocn_seg.match(idx)[1..3]
+ idx_lst <<=if idx_list =~/;/
+ g=idx_list.scan(/[^;]+/)
+ idxl=[]
+ g.each do |i|
+ i.strip!
+ idxl << { :rough_idx => i, :ocn => ocn, :seg => seg }
+ end
+ idxl
+ else { :rough_idx => idx_list, :ocn => ocn, :seg => seg }
+ end
+ end
+ idx_lst.flatten!
+ idx_lst
+ end
+ def construct_book_index(idx_array)
+ the_idx={}
+ idx_array.each do |idx|
+ idx_lst=idx[:rough_idx].scan(/[^|:]+/)
+ idx_lst[0].strip!
+ if idx_lst[0] =~/.+?\+\d+/
+ use,plus=/(.+?)\+(\d+)/.match(idx_lst[0])[1,2]
+ else use=idx_lst[0]
+ end
+ use=use[0].chr.capitalize + use[1,use.length]
+ the_idx[use]={} unless the_idx[use] and defined? the_idx[use]
+ idx_lst.each do |i|
+ i.strip!
+ i,r=/(.+?)\+(\d+)/.match(i)[1,2] if i =~/.+?\+\d+/
+ x=if idx_lst.length==1 or idx_lst[0].gsub(/\+\d+/,'')==i
+ the_idx[use]['term_node_lev1']=[] unless the_idx[use]['term_node_lev1'] and defined? the_idx[use]['term_node_lev1']
+ x=if r
+ the_idx[use]['term_node_lev1'] << { :ocn => idx[:ocn], :range => "#{idx[:ocn]}-#{idx[:ocn].to_i+r.to_i}", :seg => idx[:seg] }
+ "#{i} #{idx[:ocn]}-#{idx[:ocn].to_i+r.to_i}"
+ else
+ the_idx[use]['term_node_lev1'] << { :ocn => idx[:ocn], :seg => idx[:seg] }
+ "#{i} #{idx[:ocn]}"
+ end
+ else
+ the_idx[use]['term_node_lev2']={} unless the_idx[use]['term_node_lev2'] and defined? the_idx[use]['term_node_lev2']
+ the_idx[use]['term_node_lev2'][i]=[] unless the_idx[use]['term_node_lev2'][i] and defined? the_idx[use]['term_node_lev2'][i]
+ x=if r
+ the_idx[use]['term_node_lev2'][i] << { :ocn => idx[:ocn], :range => "#{idx[:ocn]}-#{idx[:ocn].to_i+r.to_i}", :seg => idx[:seg] }
+ "#{idx_lst[0]}:#{i} #{idx[:ocn]}-#{idx[:ocn].to_i+r.to_i}"
+ else
+ the_idx[use]['term_node_lev2'][i] << { :ocn => idx[:ocn], :seg => idx[:seg] }
+ "#{idx_lst[0]}:#{i} #{idx[:ocn]}"
+ end
+ end
+ end
+ end
+ the_idx=the_idx.sort
+ the_idx
+ end
+ def clean_xml(str)
+ str.gsub!(/&/,'&#038;')
+ str.gsub!(/\(/,'&#040;')
+ str.gsub!(/\)/,'&#041;')
+ str.gsub!(/\*/,'&#042;')
+ str.gsub!(/\+/,'&#043;')
+ str.gsub!(/,/,'&#044;')
+ str
+ end
+ def index(the_idx)
+ @x=1
+ idx={}
+ idx[:sst_rel_html_seg],idx[:sst_rel],idx[:html],idx[:xhtml]=[],[],[],[]
+ h={:obj=>Mx[:br_page]}
+ o=SiSU_document_structure::Object_layout.new.break(h)
+ idx[:sst_rel_html_seg] << o
+ idx[:sst_rel] << o
+ h={:lv=>'2',:name=>'index',:obj=>"Index"}
+ o=SiSU_document_structure::Object_heading.new.heading(h)
+ idx[:sst_rel_html_seg] << o
+ idx[:sst_rel] << o
+ h={:lv=>'4',:name=>'idx',:obj=>" [Index] #{Mx[:pa_non_object_dummy_heading]}"}
+ o=SiSU_document_structure::Object_heading.new.heading(h)
+ idx[:sst_rel_html_seg] << o
+ idx[:sst_rel] << o
+ alph=%W[9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z]
+ idx[:html] << '<p>'
+ idx[:xhtml] << '<p>'
+ alph.each do |x|
+ if x =~/[0-9]/
+ idx[:html] << ''
+ idx[:xhtml] << ''
+ else
+ idx[:html] << %{<a href="##{x}">#{x}</a>,&nbsp;}
+ idx[:xhtml] << %{<a href="##{x.downcase}">#{x}</a>,&nbsp;}
+ end
+ end
+ idx[:html] << '</p>'
+ idx[:xhtml] << '</p>'
+ letter=alph.shift
+ idx[:html] << %{\n<p class="book_index_lev1"><a name="numeral"></a></p>}
+ idx[:xhtml] << %{\n<p class="letter" id="numeral">0 - 9</p>}
+ the_idx.each do |i|
+ i.each do |x|
+ if x.class==String
+ f=/^(\S)/.match(x)[1]
+ if letter < f
+ while letter < f
+ if alph.length > 0
+ letter=alph.shift
+ idx[:html] << %{\n<p class="letter"><a name="#{letter}">#{letter}</a></p><p class="book_index_lev1"><a name="#{letter.downcase}"> </a></p>}
+ idx[:xhtml] << %{\n<p class="letter" id="#{letter.downcase}">#{letter}</p>}
+ else break
+ end
+ end
+ end
+ idx[:sst_rel_html_seg] << %{\n\n#{Mx[:fa_bold_o]}#{x},#{Mx[:fa_bold_c]} }
+ idx[:sst_rel] << %{\n\n#{Mx[:fa_bold_o]}#{x},#{Mx[:fa_bold_c]} }
+ aname=x.gsub(/\s+/,'_')
+ idx[:html] << %{\n<p class="book_index_lev1"><a name="#{aname}"><b>#{x}</b></a>, }
+ c=clean_xml(x.dup)
+ idx[:xhtml] << %{\n<p class="book_index_lev1"><b>#{c}</b>, }
+ @o=idx[:sst_rel_html_seg].index(idx[:sst_rel_html_seg].last)
+ @t=idx[:sst_rel].index(idx[:sst_rel].last)
+ @q=idx[:html].index(idx[:html].last)
+ @r=idx[:xhtml].index(idx[:xhtml].last)
+ print "\n" + x + ', ' if @md.cmd =~/V/
+ elsif x.class==Array
+ p 'array error? -->'
+ print x
+ elsif x.class==Hash
+ if x['term_node_lev1'].class==Array
+ x['term_node_lev1'].each do |a|
+ if a[:range]
+ idx[:sst_rel_html_seg][@o]=idx[:sst_rel_html_seg][@o] + %{#{Mx[:lnk_o]}#{a[:range]}#{Mx[:lnk_c]}#{Mx[:rel_o]}/#{a[:seg]}.html##{a[:ocn]}#{Mx[:rel_c]}, }
+ idx[:sst_rel][@t]=idx[:sst_rel][@t] + %{#{Mx[:lnk_o]}#{a[:range]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{a[:ocn]}#{Mx[:rel_c]}, }
+ idx[:html][@q]=idx[:html][@q] + %{<a href="#{a[:seg]}.html##{a[:ocn]}">#{a[:range]}</a>, }
+ idx[:xhtml][@q]=idx[:xhtml][@q] + %{<a href="#{a[:seg]}.xhtml#o#{a[:ocn]}">#{a[:range]}</a>, }
+ print a[:range] + ', ' if @md.cmd =~/V/
+ elsif a[:ocn]
+ idx[:sst_rel_html_seg][@o]=idx[:sst_rel_html_seg][@o] + %{#{Mx[:lnk_o]}#{a[:ocn]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{a[:seg]}.html##{a[:ocn]}#{Mx[:rel_c]}, }
+ idx[:sst_rel][@t]=idx[:sst_rel][@t] + %{#{Mx[:lnk_o]}#{a[:ocn]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{a[:ocn]}#{Mx[:rel_c]}, }
+ idx[:html][@q]=idx[:html][@q] + %{<a href="#{a[:seg]}.html##{a[:ocn]}">#{a[:ocn]}</a>, }
+ idx[:xhtml][@q]=idx[:xhtml][@q] + %{<a href="#{a[:seg]}.xhtml#o#{a[:ocn]}">#{a[:ocn]}</a>, }
+ print a[:ocn] + ', ' if @md.cmd =~/V/
+ else p 'error'
+ end
+ end
+ idx[:html][@q]=idx[:html][@q] + '</p>'
+ idx[:xhtml][@r]=idx[:xhtml][@r] + '</p>'
+ end
+ if x['term_node_lev2']
+ m=x['term_node_lev2']
+ m=m.sort
+ m.each do |k,y|
+ if k !~/term_node_lev1/
+ idx[:sst_rel_html_seg][@o]=idx[:sst_rel_html_seg][@o] + %{#{k}, }
+ idx[:sst_rel][@t]=idx[:sst_rel][@t] + %{#{k}, }
+ idx[:html][@q]=idx[:html][@q] + %{\n<p class="book_index_lev2">#{k}, }
+ c=clean_xml(k.dup)
+ idx[:xhtml][@r]=idx[:xhtml][@r] + %{\n<p class="book_index_lev2">#{c}, }
+ print "\n\t" + k + ', ' if @md.cmd =~/V/
+ y.each do |z|
+ if z[:range]
+ idx[:sst_rel_html_seg][@o]=idx[:sst_rel_html_seg][@o] + %{#{Mx[:lnk_o]}#{z[:range]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{z[:seg]}.html##{z[:ocn]}#{Mx[:rel_c]}, }
+ idx[:sst_rel][@t]=idx[:sst_rel][@t] + %{#{Mx[:lnk_o]}#{z[:range]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{z[:ocn]}#{Mx[:rel_c]}, }
+ idx[:html][@q]=idx[:html][@q] + %{<a href="#{z[:seg]}.html##{z[:ocn]}">#{z[:range]}</a>, }
+ idx[:xhtml][@q]=idx[:xhtml][@q] + %{<a href="#{z[:seg]}.xhtml#o#{z[:ocn]}">#{z[:range]}</a>, }
+ print z[:range] + ', ' if @md.cmd =~/V/
+ elsif z[:ocn]
+ idx[:sst_rel_html_seg][@o]=idx[:sst_rel_html_seg][@o] + %{#{Mx[:lnk_o]}#{z[:ocn]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{z[:seg]}.html##{z[:ocn]}#{Mx[:rel_c]}, }
+ idx[:sst_rel][@t]=idx[:sst_rel][@t] + %{#{Mx[:lnk_o]}#{z[:ocn]}#{Mx[:lnk_c]}#{Mx[:rel_o]}#{z[:ocn]}#{Mx[:rel_c]}, }
+ idx[:html][@q]=idx[:html][@q] + %{<a href="#{z[:seg]}.html##{z[:ocn]}">#{z[:ocn]}</a>, }
+ idx[:xhtml][@q]=idx[:xhtml][@q] + %{<a href="#{z[:seg]}.xhtml#o#{z[:ocn]}">#{z[:ocn]}</a>, }
+ print z[:ocn] + ', ' if @md.cmd =~/V/
+ else p 'error'
+ end
+ end
+ idx[:html][@q]=idx[:html][@q] + '</p>'
+ idx[:xhtml][@r]=idx[:xhtml][@r] + '</p>'
+ end
+ end
+ end
+ idx
+ @x +=1
+ end
+ end
+ end
+ print "\n" if @md.cmd =~/V/
+ idx
+ end
+ def screen_print(the_idx)
+ the_idx.each do |i|
+ i.each do |x|
+ if x.class==String
+ print "\n" + x + ', '
+ elsif x.class==Array
+ p 'array error? -->'
+ print x
+ elsif x.class==Hash
+ if x['term_node_lev1'].class==Array
+ x['term_node_lev1'].each do |a|
+ if a[:range]
+ print a[:range] + ', '
+ elsif a[:ocn]
+ print a[:ocn] + ', '
+ else p 'error'
+ end
+ end
+ end
+ if x['term_node_lev2']
+ m=x['term_node_lev2']
+ m=m.sort
+ m.each do |k,y|
+ if k !~/term_node_lev1/
+ print "\n\t" + k + ', '
+ y.each do |z|
+ if z[:range]
+ print z[:range] + ', '
+ elsif z[:ocn]
+ print z[:ocn] + ', '
+ else p 'error'
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ end
+ def output_idx(idx)
+ if @md.book_idx
+ path="#{@env.path.output}/#{@md.fnb}"
+ Dir.mkdir(path) unless FileTest.directory?(path)
+ puts "#{path}/#{@md.fn[:book_idx_html]} #{__FILE__}::#{__LINE__}"
+ html_index_file=File.new("#{path}/#{@md.fn[:book_idx_html]}",'w')
+ idx[:html].each {|x| html_index_file << x }
+ html_index_file.close
+ end
+ end
+ def clean_and_insert_index(data,sisu_markup_idx)
+ tuned_file=[]
+ data.each do |dob|
+ tuned_file << dob
+ if dob.obj =~/#{Mx[:br_endnotes]}/ \
+ and sisu_markup_idx
+ sisu_markup_idx.each do |idx|
+ tuned_file << idx
+ end
+ end
+ end
+ tuned_file
+ end
+ def clean_index(data) #check on use of dob
+ tuned_file=[]
+ data.each do |para|
+ para.gsub!(/\n*#{@rgx_idx}/m,'')
+ tuned_file << para
+ end
+ tuned_file
+ end
+ end
+end
+__END__