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|
# 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 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>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: epub concordance file (html concordance, wordmap, linked index
of words in document)
=end
module SiSU_EPUB_Concordance
require_relative 'particulars' # particulars.rb
include SiSU_Particulars
require_relative 'sysenv' # sysenv.rb
include SiSU_Env
require_relative 'defaults' # defaults.rb
include SiSU_Viz
require_relative 'epub_format' # epub_format.rb
include SiSU_EPUB_Format
class Source
def initialize(opt)
@opt=opt
@particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
end
def read
begin
@env,@md=@particulars.env,@particulars.md
wordmax=@env.concord_max
unless @md.wc_words.nil?
if @md.wc_words < wordmax
SiSU_EPUB_Concordance::Source::Words.new(@particulars).songsheet
else
SiSU_Screen::Ansi.new(@md.opt.cmd,"*WARN* concordance skipped, large document has over #{wordmax} words (#{@md.wc_words})").warn unless @md.opt.cmd =~/q/
end
else
SiSU_Screen::Ansi.new(@md.opt.cmd,"*WARN* wc (word count) is off, concordance will be processed for all files including those over the max set size of: #{wordmax} words").warn unless @md.opt.cmd =~/q/
SiSU_EPUB_Concordance::Source::Words.new(@particulars).songsheet
end
rescue
SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
__LINE__.to_s + ':' + __FILE__
end
ensure
end
end
private
class DocTitle
include SiSU_Viz
#revisit, both requires (html & shared_xml) needed for stand alone operation (sisu -w [filename])
require_relative 'epub' # epub.rb
def initialize(particulars)
@particulars,@md=particulars,particulars.md
@data=SiSU_EPUB::Source::XHTML_Environment.new(particulars).tuned_file_instructions
@vz=SiSU_Viz::Defaults.new
txt_path=%{#{@md.dir_out}}
@fnb=@md.fnb
@lex_button=%{<a href="http://www.jus.uio.no/sisu/" target="_top"><img border="0" height="44" width="144" valign="center" src="../_sisu/image/sisu.png" alt="SiSU home -->"></a>}
@doc_details =<<WOK
<table summary="links to text related to this rudimentary index" width="96%" border="0" bgcolor="white" cellpadding="0" align="center"><tr><td width="2%" align="right"> </td><td width="94%" valign="top" align="justify"><h1 class="small"><a href="#{@md.file.base_filename.epub}"><b>#{@md.title.full}</b></a></h1><p class="bold">#{@md.creator.author}</p></td></tr></table>
WOK
end
def create
@css=SiSU_Env::CSS_Stylesheet.new(@particulars.md)
format_head_toc=SiSU_EPUB_Format::HeadToc.new(@md)
dochead=format_head_toc.head
<<WOK
#{dochead}
<div class="content">
#{@doc_details}
<p>Word index links are to html versions of the text the segmented version followed by the scroll (single document) version.<br />[For segmented text references [T1], [T2] or [T3] appearing without a link, indicates that the word appears in a title (or subtitle) of the text (that is identifiable by the appended object citation number).]</p>
<p>(The word listing/index is Case sensitive: Capitalized words appear before lower case)</p>
<p>
<b>word</b> (number of occurences)<br />linked references to word within document <br />
[if number of occurences exceed number of references - word occurs more than once in at least one reference. Footnote/endnotes are either assigned to the paragraph from which they are referenced or ignored, so it is relevant to check the footnotes referenced from within a paragraph as well.]
</p>
<p>
(After the page is fully loaded) you can jump directly to a word by appending a hash (#) and the word to the url for this text, (do not forget that words are case sensitive, and may be listed twice (starting with and without an upper case letter)), #your_word # [ http://[web host]/#{@fnb}/concordance.html#your_word ]
</p>
WOK
end
end
class Word
@@word_previous=''
def initialize(word,freq)
@word,@freq=word,freq
end
def html
w=if @word.capitalize==@@word_previous
%{\n<p class="concordance_word">#{@word}</p><p class="concordance_count">(#{@freq})</p>\n\t<p class="concordance_object"> }
else n=@word.strip.gsub(/\s+/,'_') #also need to convert extended character set to html
%{\n<p class="concordance_word"><a name="#{n}">#{@word}</a></p><p class="concordance_count">(#{@freq})</p>\n\t<p class="concordance_object"> }
end
@@word_previous=@word.capitalize
w
end
end
class Words
require_relative 'defaults' # defaults.rb
include SiSU_Viz
require_relative 'epub_format' # epub_format.rb
include SiSU_EPUB_Format
require_relative 'sysenv' # sysenv.rb
include SiSU_Screen
def initialize(particulars)
@particulars=particulars
begin
@vz=SiSU_Viz::Defaults.new
@env,@md,@dal_array=particulars.env,particulars.md,particulars.dal_array
@path="#{@env.processing_path.epub}"
@freq=Hash.new(0)
@rxp_lv1=/^#{Mx[:lv_o]}1:/ #fix Mx[:lv_o]
@rxp_lv2=/^#{Mx[:lv_o]}2:/ #fix Mx[:lv_o]
@rxp_lv3=/^#{Mx[:lv_o]}3:/ #fix Mx[:lv_o]
@rxp_seg=/^#{Mx[:lv_o]}4:(\S+?)#{Mx[:lv_c]}/
@rxp_title=Regexp.new("^#{Mx[:meta_o]}title#{Mx[:meta_c]}\s*(.+?)\s*$")
@rxp_t1=Regexp.new('^T1')
@rxp_t2=Regexp.new('^T2')
@rxp_t3=Regexp.new('^T3')
@rxp_excluded1=/(?:https?|file|ftp):\/\/\S+/
@rxp_excluded0=/^(?:#{Mx[:fa_bold_o]}|#{Mx[:fa_italics_o]})?(?:to\d+|\d+| |#{Mx[:br_endnotes]}|EOF|#{Mx[:br_eof]}|thumb_\S+|snap_\S+|_+|-+|[(]?(?:ii+|iv|vi+|ix|xi+|xiv|xv|xvi+|xix|xx)[).]?|\S+?_\S+|[\d_]+\w\S+|[\w\d]{1,2}|\d{1,3}\w?|[0-9a-f]{16,64}|\d{2,3}x\d{2,3}|\S{0,2}sha\d|\S{0,3}\d{4}w\d\d|\b\w\d+|\d_all\b|e\.?g\.?)(?:#{Mx[:fa_bold_c]}|#{Mx[:fa_italics_c]})?$/mi #this regex causes and cures a stack dump in ruby 1.9 !!!
@rgx_splitlist=%r{[—.,;:-]+|#{Mx[:nbsp]}+}mi
@rgx_scanlist=%r{#{Mx[:fa_italics_o]}[a-zA-Z0-9"\s]{2,12}#{Mx[:fa_italics_c]}|#{Mx[:fa_bold_o]}[a-zA-Z0-9"\s]{2,12}#{Mx[:fa_bold_c]}|#{Mx[:url_o]}https?://\S+?#{Mx[:url_c]}|file://\S+|<\S+?>|\w+|[a-zA-Z]+}mi
rescue
SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
__LINE__.to_s + ':' + __FILE__
end
end
end
def songsheet
begin
#fix to use
p __LINE__.to_s + ':' + __FILE__
p "#{@path}/content/#{@md.fn[:epub_concord]}"
p "#{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}"
@file_concordance=File.open("#{@path}/content/#{@md.fn[:epub_concord]}",'w')
map_para
rescue
SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
__LINE__.to_s + ':' + __FILE__
end
ensure
@file_concordance.close
end
end
protected
def location_scroll(wordlocation,show)
@wordlocation=wordlocation
%{<a href="doc#{Sfx[:epub_xhtml]}\##{@wordlocation}">#{@wordlocation}</a>; }
end
def location_seg(wordlocation,show)
@wordlocation,@show=wordlocation,show
@word_location_seg=wordlocation.gsub(/(.+?)\#(\d+)/,"\\1#{Sfx[:epub_xhtml]}#o\\2") unless wordlocation.nil?
case @wordlocation
when @rxp_t1
%{[<a href="doc#{Sfx[:epub_xhtml]}##{@show}">H</a>]#{@show}, }
when @rxp_t2
%{[<a href="doc#{Sfx[:epub_xhtml]}##{@show}">H</a>]#{@show}, }
when @rxp_t3
%{[<a href="doc#{Sfx[:epub_xhtml]}##{@show}">H</a>]#{@show}, }
else %{<a href="#{@word_location_seg}">#{@show}</a>, }
end
end
def map_para
@seg,toy=nil,nil
@word_map={}
@dal_array.each do |line|
if defined? line.ocn
if (line.is ==:heading \
|| line.is ==:heading_insert) \
&& line.ln==4
@seg=line.name
end
if line.ocn.to_s =~/\d+/ then toy=line.ocn.to_s
end
if toy =~/\d+/ \
and toy !~/^0$/
line.obj=line.obj.split(@rgx_splitlist).join(' ') #%take in word or other match
for word in line.obj.scan(@rgx_scanlist) #%take in word or other match
word=word.gsub(/#{Mx[:lnk_o]}|#{Mx[:lnk_c]}|#{Mx[:url_o]}|#{Mx[:url_c]}/,'').
gsub(/#{Mx[:fa_o]}\S+?#{Mx[:fa_o_c]}/,'').
gsub(/#{Mx[:fa_c_o]}\S+?#{Mx[:fa_c]}/,'').
gsub(/#{Mx[:gl_o]}#[a-z]+#{Mx[:gl_c]}/,'').
gsub(/#{Mx[:gl_o]}#[0-9]+#{Mx[:gl_c]}/,'').
gsub(/^\S$/,'')
word=nil if word.empty?
word=nil if word =~@rxp_excluded0 #watch
word=nil if word =~@rxp_excluded1 #watch
word=nil if word =~/^\S$/
if word
word=word.gsub(/#{Mx[:br_nl]}|#{Mx[:br_line]}/,' ').
gsub(/#{Mx[:fa_o]}[a-z]{1,7}#{Mx[:fa_o_c]}|#{Mx[:fa_c_o]}[a-z]{1,7}#{Mx[:fa_c]}/,'').
gsub(/#{Mx[:mk_o]}(?:[0-9a-f]{32}:[0-9a-f]{32}|[0-9a-f]{64}:[0-9a-f]{64})#{Mx[:mk_c]}/,'').
gsub(/#{Mx[:mk_o]}(?:[0-9a-f]{32}|[0-9a-f]{64})#{Mx[:mk_c]}/,'').
gsub(/#{Mx[:en_a_o]}(?:\d|[*+])*|#{Mx[:en_b_o]}(?:\d|[*+])*|#{Mx[:en_a_c]}|#{Mx[:en_b_c]}/mi,'').
gsub(/#{Mx[:fa_o]}\S+?#{Mx[:fa_o_c]}/,'').gsub(/#{Mx[:fa_c_o]}\S+?#{Mx[:fa_c]}/,'').
gsub(/<\/?\S+?>/,'').
gsub(/^\@+/,'').
strip.
gsub(/#{Mx[:tc_p]}.+/,'').
gsub(/[\.,;:"]$/,'').
gsub(/["]/,'').
gsub(/^\s*[\(]/,'').
gsub(/[\(]\s*$/,'').
gsub(/^(?:See|e\.?g\.?).+/,'').
gsub(/^\s*[.,;:]\s*/,'').
strip.
gsub(/^\(?[a-zA-Z]\)$/,'').
gsub(/^\d+(st|nd|rd|th)$/,'').
gsub(/^(\d+\.?)+$/, '').
gsub(/#{Mx[:mk_o]}|#{Mx[:mk_c]}/,'').
gsub(/:name#\S+/,'').
gsub(/^\S$/,'')
word=nil if word =~/^\S$/
word=nil if word =~/^\s*$/ #watch
if word
unless word =~/[A-Z][A-Z]/ \
or word =~/\w+\s\w+/
word=word.capitalize
end
@freq[word] +=1
@word_map[word] ||= []
if line !~@rxp_lv1 \
and line !~@rxp_lv2 \
and line !~@rxp_lv3
@word_map[word] << location_seg("#{@seg}\##{toy}",toy)
else
@word_map[word] << case line
when @rxp_lv1; location_seg('T1',toy)
when @rxp_lv2; location_seg('T2',toy)
when @rxp_lv3; location_seg('T3',toy)
end
end
end
end
end
end
end
end
scr='<font size="1" color="#777777" face=times new roman><img border="0" height="15" width="15" src="../_sisu/image/b_doc.png" alt="Full Text"> scroll: </font><font size="1" color="#222222" face=times new roman>doc# </font> '
seg=''
@file_concordance << SiSU_EPUB_Concordance::Source::DocTitle.new(@particulars).create
alph=%W[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]
@file_concordance << '<p>'
alph.each {|x| @file_concordance << %{<a href="##{x}">#{x}</a>, }}
@file_concordance << '</p>'
letter=alph.shift
@file_concordance << %{\n<p class="letter"><a name="A">A</a></p>}
for word in @freq.keys.sort! {|a,b| a.downcase<=>b.downcase}
f=/^(\S)/.match(word)[1]
if letter < f.upcase
while letter < f.upcase
if alph.length > 0
letter=alph.shift
@file_concordance << %{\n<p class="letter"><a name="#{letter}">#{letter}</a></p>}
else break
end
end
end
keyword=SiSU_EPUB_Concordance::Source::Word.new(word,@freq[word]).html
if keyword !~ @rxp_excluded0
if @word_map[word][0] =~ /\d+/
wm=[]
@file_concordance << %{#{keyword}#{seg}#{@word_map[word].uniq.compact.join}}
end
@file_concordance << '</p>'
end
# special cases endnotes and header levels 1 - 3
end
credits=@vz.credits_sisu_epub
@file_concordance << %{</div>>#{credits}</body>\n</html>} # footer
end
end
end
end
__END__
|