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# encoding: utf-8
=begin
* Name: SiSU
** Description: documents, structuring, processing, publishing, search
*** epub generation, epub pre-processing
** 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/develop/xhtml_epub2_tune.rb;hb=HEAD>
=end
require_relative 'dp' # dp.rb
module SiSU_XHTML_EPUB2_Tune
require_relative 'se' # se.rb
include SiSU_Env; include SiSU_Screen
require_relative 'xhtml_parts' # xhtml_parts.rb
require_relative 'xhtml_epub2_format' # xhtml_epub2_format.rb #watch
@@line_mode=''
@@endnote_array=[]
@@endnote_call_counter=1
@@table_align='<table summary='' width="96%" border="0" bgcolor="white" cellpadding="0" col="3">
<tr ...><td width="2%" align="right">
 \;</td>
<td width="94%" valign="top" align="justify">'
@@table_align_close='</td>
<td width="4%" align="right" valign="top">
<font size="1" color="#777777">
</font> </td></tr></table>'
@@counter,@@column,@columns=0,0,0
class Output
def initialize(data,md)
@data,@md=data,md
@file=SiSU_Env::InfoFile.new(@md.fns)
@cX=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]).cX
end
def hard_output
@filename_tune=@file.write_file_processing.html_tune
data=[]
@data.each {|x| x.obj.strip; data << x if not x.obj.empty?} #1.9 array?
data.each do |dob|
@filename_tune.puts dob, "\n" #check
end
end
def marshal
File.open(@file.marshal.xhtml_tune,'w') {|f| Marshal.dump(@data.to_a,f)}
end
end
class CleanXHTML
def initialize(html='')
@html=html
end
def clean
html=@html
str=if html.is_a?(String)
html
else html.obj
end
str=str.gsub(/#{Mx[:gl_o]}(#[0-9]{3})#{Mx[:gl_c]}/u,'&\1;').
gsub(/#{Mx[:gl_o]}#([a-z]{2,4})#{Mx[:gl_c]}/u,'&\1;').
gsub(/<br>/u,'<br />').
gsub(/#{Mx[:nbsp]}/u,$ep[:hsp])
end
end
class Tune
include SiSU_Parts_XHTML
def initialize(data,md)
@data,@md=data,md
@sys=SiSU_Env::SystemCall.new
@env=SiSU_Env::InfoEnv.new(@md.fns)
end
def songsheet
begin
@cX=SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set]).cX
if (@md.opt.act[:verbose][:set]==:on \
|| @md.opt.act[:verbose_plus][:set]==:on \
|| @md.opt.act[:maintenance][:set]==:on)
SiSU_Screen::Ansi.new(
@md.opt.act[:color_state][:set],
'Tune'
).txt_grey
end
data=SiSU_XHTML_EPUB2_Tune::Tune.new(@data,@md).amp_angle_brackets
data=SiSU_XHTML_EPUB2_Tune::Tune.new(data,@md).endnotes_html
data=SiSU_XHTML_EPUB2_Tune::Tune.new(data,@md).url_markup
data=SiSU_XHTML_EPUB2_Tune::Tune.new(data,@md).markup
if @md.opt.act[:maintenance][:set]==:on #Hard Output Tune Optional on/off here
data=SiSU_XHTML_EPUB2_Tune::Output.new(data,@md).hard_output
SiSU_XHTML_EPUB2_Tune::Output.new(data,@md).marshal
end
SiSU_XHTML_EPUB2_Tune::Tune.new(@data,@md).output
rescue
SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
__LINE__.to_s + ':' + __FILE__
end
ensure
end
end
def markup
@tuned_file=[]
@data.each do |dob|
dob.obj=dob.obj.gsub(/#{Mx[:mk_o]}#([a-zA-Z]+)#{Mx[:mk_c]}/,'&\1;').
gsub(/#{Mx[:mk_o]}(#[0-9]+)#{Mx[:mk_c]}/,'&\1;')
dob.obj=dob.obj.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}/,'<br />') unless dob.is==:table
dob.obj=dob.obj.gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'<b>\1</b>').
gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'<i>\1</i>').
gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'<u>\1</u>').
gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'<sup>\1</sup>').
gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'<sub>\1</sub>').
gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'<ins>\1</ins>').
gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'<cite>\1</cite>').
gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'<del>\1</del>').
gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,'<tt>\1</tt>'). # tt, kbd
gsub(/#{Mx[:mk_o]}:name#(\S+?)#{Mx[:mk_c]}/,'').
gsub(/#{Mx[:gl_bullet]}/m,"●#{$ep[:hsp]*2}").
gsub(/#{Dx[:url_o]}/,Dx[:url_o_xml]).gsub(/#{Dx[:url_c]}/,Dx[:url_c_xml]).
gsub(/#{Mx[:nbsp]}/,$ep[:hsp]).
gsub(/<(p|br)>/,'<\1 />')
dob.obj=SiSU_XHTML_EPUB2_Tune::CleanXHTML.new(dob.obj).clean
@tuned_file << dob
end
end
def urls(data)
@words=[]
map_nametags=SiSU_Particulars::CombinedSingleton.instance.get_map_nametags(@md).nametags_map #p map_nametags
data.each do |word|
@words << if word=~/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)/
http_=true
if word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/
m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/.match(word).captures
elsif word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/
http_=false
m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}(\S+?)#{Mx[:rel_c]}/.match(word).captures
elsif word =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}image/
m,u=/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}(image)/.match(word).captures
end
case m
when /\.png|\.jpg|\.gif|c=|\s\d+x\d+/
w,h=/\s(\d+)x(\d+)/.match(m).captures if m =~/\s\d+x\d+/
w=%{width="#{w}"} if w
h=%{height="#{h}"} if h
c=m[/"(.+?)"/m,1]
caption=%{<br /><p class="caption">#{c}</p>} if c
png=m.scan(/\S+/)[0]
image_path=@md.file.output_path.epub.rel_image #image_path=@env.url.images_epub
ins=if u \
and u.strip !~/^image$/
%{<a href="#{u}"><img src="#{image_path}/#{png}" #{w} #{h} naturalsizeflag="0" align="bottom" border="0" /></a>#{caption}}
else %{<img src="#{image_path}/#{png}" #{w} #{h} naturalsizeflag="0" align="bottom" border="0" />#{caption}}
end
word=word.gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,ins)
else
link=m[/(.+)/m]
png=m.scan(/\S+/)[0].strip
link=link.strip
u=u.sub(/^#*/,'') #make neater
if map_nametags[u] \
and map_nametags[u][:segname]
u=unless http_
u=if u=~/^\d+$/
u.gsub(/^(\d+)$/,"#{map_nametags[u][:segname]}#{Sfx[:xhtml]}#o\\1") if u !~/\//
else
u.gsub(/(\S+)/,"#{map_nametags[u][:segname]}#{Sfx[:xhtml]}#\\1") if u !~/\//
end
else u
end
elsif u =~/^:/
u=u.gsub(/^:/,"#{@env.url.root}/")
elsif u =~/^\.\.\//
u=u.gsub(/^\.\.\//,"#{@env.url.root}/")
elsif u =~/https?:\/\//
else p "NOT FOUND name_tags: #{u}"
end
ins=%{<a href="#{u}">#{link}</a>}
word=word.gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,ins).
gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/,ins)
end
word
else word
end
word
end
@words=@words.join(' ')
end
def url_markup
data=@data
@tuned_file=[]
data.each do |dob|
unless dob.is==:code
if dob.obj =~/<::\s+/ #watch
dob.obj=dob.obj.gsub(/<::\s+(\S+?)\s+!>/,
%{<img src="#{@env.url.images_epub}/c_\\1.png" alt="\\1" width="14" height="14" align="bottom" border="0" />})
end
if dob.obj =~/<:image\s+/
dob.obj=dob.obj.gsub(/<:image\s+(http\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+>/,
%{<a href="\\1"><img src="#{@env.url.images_epub}/\\2" \\3 \\4 naturalsizeflag="0" align="bottom" border="0" /></a>}).
gsub(/<:image\s+(http\S+)\s+(\S+)\s+>/,
%{<a href="\\1"><img src="#{@env.url.images_epub}/\\2" naturalsizeflag="0" align="bottom" border="0" /></a>}).
gsub(/<:image\s+(\S+)\s+(\S+)\s+(\S+)\s+>/,
%{<img src="#{@env.url.images_epub}/\\1" \\2 \\3 naturalsizeflag="0" align="bottom" border="0" />}).
gsub(/<:image\s+(\S+)\s+>/,
%{<img src="#{@env.url.images_epub}/\\1" naturalsizeflag="0" align="bottom" border="0" />})
end
if dob.obj =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)/
@word_mode=dob.obj.scan(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}|image)[()\[\]]*[,.;:!?'"]{0,2}|(?:#{Mx[:gl_o]}\S+?#{Mx[:gl_c]})+|[^#{Mx[:lnk_o]}#{Mx[:lnk_c]}]+/mu)
words=urls(@word_mode)
dob.obj=dob.obj.gsub(/.+/m,words)
end
dob.obj=dob.obj.gsub(/\\copyright/i,%{<sup>©</sup>})
dob.obj=if (dob.obj !~/\<:ad\s+\.\.\//)
dob.obj.gsub(/\<:ad\s+(\S+)?\s+(\S+\.png)\s+(.+)?\;\s+(.+)?\;\s*!\>/,
%{\n<center><a href="http:\/\/\\1" target="external"><img src="#{@env.url.images_epub}/\\2" alt="\\3" /></a></center>\n})
else
dob.obj.gsub(/\<:ad\s+(\S+)?\s+(\S+\.png)\s+(.+)?\;\s+(.+)?\;\s*\>/,
%{\n<center><a href="\\1" target="_top"><img src="#{@env.url.images_epub}/\\2" alt="\\3" /></a></center>\n})
end
dob.obj=dob.obj.gsub(/!pick/,%{<img border="0" height="15" width="15" src="#{@env.url.images_epub}/#{the_icon.i_choice}" alt="stellar" />}).
gsub(/!new/,%{#{$ep[:hsp]}<img border="0" height="15" width="15" src="#{@env.url.images_epub}/#{the_icon.i_new}" alt="new" />}).
gsub(/<:h(.{1,7}?)>/,'<a href="#h\1">\1</a>').
gsub(/<:to(\d{1,7}?)>/,%{<a href="#to\\1">to#{$ep[:hsp]}\{#{$ep[:hsp]}\\1#{$ep[:hsp]}\}</a> }).
gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'<a href="\1" target="_top">\1</a>'). #http ftp matches escaped, no decoration
gsub(/#{Mx[:url_o]}([a-zA-Z0-9._-]+\@\S+?\.[a-zA-Z0-9._-]+)#{Mx[:url_c]}/,%{#{the_url_decoration.xml_open}<a href="mailto:\\1">\\1</a>#{the_url_decoration.xml_close}}).
gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{#{the_url_decoration.xml_open}<a href="\\1" target="_top">\\1</a>#{the_url_decoration.xml_close}}) #http ftp matches with decoration
if dob.obj =~/..\/\S+/ \
and dob.obj !~/(\"..\/\S+?\"|>\s*..\/\S+<)/
dob.obj=dob.obj.gsub(/(\.\.\/\S+)/,'<a href="\1">\1</a>')
end
dob.obj=dob.obj.gsub(/<a href="\.\.\//,%{<a href="#{the_url.site}/})
else
dob.obj=dob.obj.gsub(/</m,'<').gsub(/>/m,'>')
end
@tuned_file << dob
end
end
def amp_angle_brackets
data,data_new=@data,[]
data.each do |dob|
dob.obj=dob.obj.
gsub(/&/u,'&').
gsub(/</u,'<').gsub(/>/u,'>')
data_new << dob
end
data_new
end
def endnotes_html
data=@data
@tuned_file=[]
a,s='_a','_s'
ast,pls='*','+'
data.each do |dob|
unless dob.is ==:code
dob.obj=dob.obj.gsub(/(#{Mx[:en_a_o]}|#{Mx[:en_b_o]})(\d+)\s+(.+?)(#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/,
%{#{Mx[:nbsp]}<a href="##{Mx[:note]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note_ref]}\\2">\\2</sup>#{Mx[:nbsp]}</a> } + #note- endnote-
%{\\1\\2 <a href="##{Mx[:note_ref]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note]}\\2">\\2.</sup></a> \\3 \\4}). #endnote- note- (careful may have switched)
gsub(/(#{Mx[:en_b_o]})[*](\d+)\s+(.+?)(#{Mx[:en_b_c]})/,
%{#{Mx[:nbsp]}<a href="##{Mx[:note_astx]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note_ref_astx]}\\2">#{ast}\\2</sup>#{Mx[:nbsp]}</a> } + #note- endnote-
%{\\1#{ast}\\2 <a href="##{Mx[:note_ref_astx]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note_astx]}\\2">#{ast}\\2.</sup></a> \\3 \\4}). #endnote- note- (careful may have switched)
gsub(/(#{Mx[:en_b_o]})[+](\d+)\s+(.+?)(#{Mx[:en_b_c]})/,
%{#{Mx[:nbsp]}<a href="##{Mx[:note_plus]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note_ref_plus]}\\2">#{pls}\\2</sup>#{Mx[:nbsp]}</a> } + #note- endnote-
%{\\1#{pls}\\2 <a href="##{Mx[:note_ref_plus]}\\2">#{Mx[:nbsp]}<sup id="#{Mx[:note_plus]}\\2">#{pls}\\2.</sup></a> \\3 \\4}) #endnote- note- (careful may have switched) # double-check there may here be a bug
if dob.obj =~/#{Mx[:en_a_o]}([*+]+)\s+.+?#{Mx[:en_a_c]}/
m=$1.length.to_i
dob.obj=dob.obj.gsub(/(#{Mx[:en_a_o]})[*]+\s+(.+?)(#{Mx[:en_a_c]})/,
%{#{Mx[:nbsp]}<a href="##{Mx[:note]}#{a*m}">#{Mx[:nbsp]}<sup id="#{Mx[:note_ref]}#{a*m}">#{ast*m}</sup>#{Mx[:nbsp]}</a> } + #note- endnote-
%{\\1#{ast*m} <a href="##{Mx[:note_ref]}#{a*m}">#{Mx[:nbsp]}<sup id="#{Mx[:note]}#{a*m}">#{ast*m}</sup></a> \\2 \\3}). #endnote- note- (careful may have switched)
gsub(/(#{Mx[:en_a_o]})([+]+)\s+(.+?)(#{Mx[:en_a_c]})/,
%{#{Mx[:nbsp]}<a href="##{Mx[:note]}#{s*m}">#{Mx[:nbsp]}<sup id="#{Mx[:note_ref]}#{s*m}">#{pls*m}</sup>#{Mx[:nbsp]}</a> } + #note- endnote-
%{\\1#{pls*m} <a href="##{Mx[:note_ref]}#{s*m}">#{Mx[:nbsp]}<sup id="#{Mx[:note]}#{s*m}">#{pls*m}</sup></a> \\2 \\3}) #endnote- note- (careful may have switched)
end
end
@tuned_file << dob
end
end
def output
data=@data
@tuned_file=[]
data.each do |dob|
dob.obj=dob.obj.strip.chomp
@tuned_file << dob
end
@tuned_file << "\n<EOF>" if (@md.fns =~/\.sst0/) #remove
@tuned_file
end
end
end
__END__
|