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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, 2013, 2014 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/v6/html_tune.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: html generation, html pre-processing
+
+=end
+require_relative 'param'
+module SiSU_HTML_Tune
+ require_relative 'sysenv' # sysenv.rb
+ include SiSU_Env; include SiSU_Screen
+ require_relative 'html_format' # html_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">
+&nbsp\;</td>
+<td width="94%" valign="top" align="justify">'
+ @@table_align_close='</td>
+<td width="4%" align="right" valign="top">
+<font size="1" color="#777777">
+&nbsp;&nbsp;&nbsp;</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 do |x|
+ unless x.obj.empty?
+ x.obj=x.obj.strip
+ data << x
+ end
+ end
+ data.each do |dob|
+ @filename_tune.puts dob, "\n"
+ end
+ end
+ def marshal
+ File.open(@file.marshal.html_tune,'w') {|f| Marshal.dump(@data.to_a,f)}
+ end
+ end
+ class CleanHTML
+ 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;')
+ end
+ end
+ class Tune
+ def initialize(data,md)
+ @data,@md=data,md
+ @vz=SiSU_Viz::Defaults.new
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ @sys=SiSU_Env::SystemCall.new
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ @brace_url=SiSU_Viz::Defaults.new.url_decoration
+ 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
+ songsheet_array(@data)
+ #data=songsheet_array(@data)
+ if @md.opt.act[:maintenance][:set]==:on #Hard Output Tune Optional on/off here
+ SiSU_HTML_Tune::Output.new(@data,@md).hard_output
+ SiSU_HTML_Tune::Output.new(@data,@md).marshal
+ end
+ SiSU_HTML_Tune::Tune.new(@data,@md).output
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@md.opt.cmd,@md.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ def songsheet_array(data)
+ data_tuned=[]
+ #@tuned_file=[]
+ data.each do |dob|
+ dob=amp_angle_brackets(dob)
+ dob=endnotes_html(dob)
+ dob=url_markup(dob)
+ dob=markup(dob)
+ data_tuned << dob
+ end
+ data_tuned
+ end
+ def urls(data)
+ @words=[]
+ 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
+ u="#{Xx[:html_relative2]}/" + u
+ 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.html_seg.rel_image
+ #image_path=(@md.fns =~/\.-ss[tm]$/) \
+ #? @env.url.images_external
+ #: @env.url.images_local
+ ins=if u \
+ and u.strip !~/^image$/
+ %{<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.gsub(/(\S+)/,"#{Xx[:segment]}#\\1") if u !~/\// unless http_ #marker: in scroll remove; in seg replace
+ 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(dob)
+ unless dob.is==:code
+ 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 #consider change, do a while loop
+ dob.obj=dob.obj.gsub(/\\copyright/i,%{<sup>&copy;</sup>})
+ if (dob.obj !~/\<:ad\s+\.\.\//)
+ dob.obj=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_local}/\\2" alt="\\3"></a></center>\n})
+ else
+ dob.obj=dob.obj.gsub(/\<:ad\s+(\S+)?\s+(\S+\.png)\s+(.+)?\;\s+(.+)?\;\s*\>/,
+ %{\n<center><a href="\\1" target="_top"><img src="#{@env.url.images_local}/\\2" alt="\\3"></a></center>\n})
+ end
+ dob.obj=dob.obj.gsub(/!pick/,%{<img border="0" height="15" width="15" src="#{@env.url.images}/#{@vz.icon_choice}" alt="stellar">}).
+ gsub(/!new/,%{&nbsp;<img border="0" height="15" width="15" src="#{@env.url.images}/#{@vz.icon_new}" alt="new">}).
+ gsub(/<:h(.{1,7}?)>/,'<a href="#h\1">\1</a>').
+ gsub(/<:to(\d{1,7}?)>/,'<a href="#to\1">to&nbsp;{&nbsp;\1&nbsp;}</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]}/,%{#{@brace_url.xml_open}<a href="mailto:\\1">\\1</a>#{@brace_url.xml_close}}).
+ gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,%{#{@brace_url.xml_open}<a href="\\1" target="_top">\\1</a>#{@brace_url.xml_close}}) #http ftp matches with decoration
+ if dob.obj =~/#{Xx[:html_relative2]}\/\S+/ \
+ and dob.obj !~/(\"#{Xx[:html_relative2]}\/\S+?\"|>\s*#{Xx[:html_relative2]}\/\S+<)/
+ dob.obj=dob.obj.gsub(/(#{Xx[:html_relative2]}\/\S+)/,'<a href="\1">\1</a>')
+ end
+ if dob.obj =~/..\/\S+/ \
+ and dob.obj !~/(\"..\/\S+?\"|>\s*..\/\S+<)/
+ dob.obj=dob.obj.gsub(/\.\.(\/\S+)/,%{<a href="#{Xx[:html_relative2]}\1">\1</a>})
+ end
+ dob.obj=dob.obj.gsub(/<a href=":/,%{<a href="#{@vz.url_site}/}).
+ gsub(/<a href="\.\.\//,%{<a href="#{@vz.url_site}/}).
+ gsub(/<a href="#{Xx[:html_relative2]}\//,%{<a href="#{@vz.url_site}/})
+ else
+ dob.obj=dob.obj.gsub(/</m,'&lt;').gsub(/>/m,'&gt;')
+ end
+ dob
+ end
+ def amp_angle_brackets(dob)
+ dob.obj=dob.obj.
+ gsub(/&/u,'&amp;').
+ gsub(/<([a-z:\/]+)>/,"#{Dx[:lt_xml]}\\1#{Dx[:gt_xml]}").
+ gsub(/</u,'&lt;').gsub(/>/u,'&gt;')
+ dob
+ end
+ def endnotes_html(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]})/,
+ '&nbsp;<a name="-\2" href="#_\2">&nbsp;<sup>\2</sup>&nbsp;</a> ' + #note- endnote-
+ '\1\2 <a name="_\2" href="#-\2">&nbsp;<sup>\2.</sup></a> \3 \4'). #endnote- note- (careful may have switched)
+ gsub(/(#{Mx[:en_b_o]})([*+]\d+)\s+(.+?)(#{Mx[:en_b_c]})/,
+ '&nbsp;<a name="-\2" href="#_\2">&nbsp;<sup>\2</sup>&nbsp;</a> ' + #note- endnote-
+ '\1\2 <a name="_\2" href="#-\2">&nbsp;<sup>\2.</sup></a> \3 \4'). #endnote- note- (careful may have switched)
+ gsub(/(#{Mx[:en_a_o]})([*+]+)\s+(.+?)(#{Mx[:en_a_c]})/,
+ '&nbsp;<a name="-\2" href="#_\2">&nbsp;<sup>\2</sup>&nbsp;</a> ' + #note- endnote-
+ '\1\2 <a name="_\2" href="#-\2">&nbsp;<sup>\2</sup></a> \3 \4') #endnote- note- (careful may have switched)
+ end
+ dob
+ end
+ def markup(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]}/,'<a name="\1"></a>').
+ gsub(/#{Mx[:gl_bullet]}/m,'‚óŹ&nbsp;&nbsp;').
+ gsub(/#{Mx[:nbsp]}/,'&nbsp;').
+ gsub(/<(p|br)>/,'<\1 />')
+ dob=SiSU_HTML_Tune::CleanHTML.new(dob).clean
+ dob
+ 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__