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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 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/v4/html_scroll.rb;hb=HEAD>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: html scroll generation, processing
=end
module SiSU_HTML_Scroll
require_relative 'shared_html' # shared_html.rb
require_relative 'html' # html.rb
require_relative 'shared_metadata' # shared_metadata.rb
require_relative 'html_promo' # html_promo.rb
class Scroll
def initialize(md='',data='',endnotes='')
@md,@data,@endnotes=md,data,endnotes
@vz=SiSU_Viz::Defaults.new
end
def songsheet
begin
scr=SiSU_HTML_Scroll::Scroll.new(@md,@data,@endnotes).markup
scr[:tails]=SiSU_HTML_Scroll::Scroll.new(@md).tails
scr
rescue
SiSU_Errors::InfoError.new($!,$@,@md.opt.cmd,@md.fns).error do
__LINE__.to_s + ':' + __FILE__
end
ensure
end
end
protected
def markup
data=@data
@rcdc=false
@scr={ body: [], metadata: [], owner_details: [] }
data.each do |dob|
dob.obj=dob.obj.gsub(/#{@md.file.output_path.html_seg.rel_image}/m,@md.file.output_path.html_scroll.rel_image)
if defined? dob.name and dob.name =~/^meta/ \
and dob.obj =~/Document Information/
dob.obj=dob.obj.gsub(/(Document Information(?: \(metadata\))?)/,
'\1<a name="docinfo"></a>')
end
if dob.obj =~/^Metadata$/ \
and dob.lv =='B'
dob.obj=dob.obj.gsub(/Metadata/,'')
end
if defined? dob.name \
and dob.name =~/^metadata/ \
and dob.lv =='1' \
and dob.obj =~/SiSU Metadata, document information/
@rcdc=true
end
dob.obj=dob.obj.gsub(/href="[a-z0-9._-]+(#\S+?")/m,'href="\1'). # internal document links
gsub(/href="#{Xx[:segment]}/m,'href="')
if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]})/
unless dob.is ==:code
dob.obj=dob.obj.gsub(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ')
end
if defined? dob.ocn
@p_num=SiSU_HTML_Format::ParagraphNumber.new(@md,dob.ocn)
end
sto=SiSU_HTML_Format::FormatTextObject.new(@md,dob)
para_html=if dob.is==:heading
x=if dob.ln==1
sto.heading_body1
elsif dob.ln==2
sto.heading_body2
elsif dob.ln==3
sto.heading_body3
elsif dob.ln==4
sto.heading_body4
elsif dob.ln==5
sto.heading_body5
elsif dob.ln==6
sto.heading_body6
end
elsif dob.is==:break \
and dob.from==:markup
'<br /><hr width=90% /><br />'
elsif dob.is==:heading_insert
x=if dob.ln==1
unless dob.obj.empty?
sto.heading_body1
end
elsif dob.ln==2
unless dob.obj.empty?
sto.heading_body2
end
elsif dob.ln==3
unless dob.obj.empty?
sto.heading_body3
end
elsif dob.ln==4 \
and dob.obj !~/^(?:Endnotes|Index|Metadata|Manifest)$/
unless dob.obj.empty?
sto.heading_body4
end
elsif dob.ln==4 \
and dob.obj=='Endnotes'
sto.heading_body4
@endnotes.join("\n")
elsif dob.ln==4 \
and dob.obj=='Index'
sto.heading_body4
book_idx=SiSU_Particulars::CombinedSingleton.instance.get_idx_html(@md.opt).html_idx
book_idx.each do |x| #takes book index prepared for segments & strips segment identifying info
x.gsub!(/<a href="\S+?\.html#(\d+)">(\1(?:-\d+)?)<\/a>/,
'<a href="#\1">\2</a>')
end
book_idx.join("\n")
elsif dob.ln==5
unless dob.obj.empty?
sto.heading_body5
end
elsif dob.ln==6
unless dob.obj.empty?
sto.heading_body6
end
end
elsif dob.is==:para
if dob.indent \
and dob.hang \
and dob.indent =~/[0-9]/ \
and dob.hang =~/[0-9]/
if dob.bullet_
(dob.indent =~/[1-9]/) \
? sto.format('li',"i#{dob.indent}")
: sto.format('li','bullet')
elsif dob.indent == dob.hang
sto.format('p',"i#{dob.indent}")
elsif dob.indent != dob.hang
sto.format('p',"h#{dob.hang}i#{dob.indent}")
else sto.para
end
else sto.para
end
elsif dob.is==:block
sto.block
elsif dob.is==:group
sto.group
elsif dob.is==:alt
sto.alt
elsif dob.is==:verse
sto.verse
elsif dob.is==:code
sto.code
elsif dob.is==:table
sto.table
elsif dob.is==:break
end
if dob =~/<a name="n\d+">/ \
and dob =~/^(?:\^~\d+\s|<!e[:_]\d+!>)/ # hmmm re-adjusted 200507, for alt endnote which should again be matched ^~ ... not in response to problem though
dob=''
end
unless @rcdc
@scr[:body] << para_html unless para_html =~/\A\s*\Z/
end
end
end
@scr
end
def tails
scr_tail=[]
format_head_scroll=SiSU_HTML_Format::HeadToc.new(@md)
ads=SiSU_HTML_Promo::Ad.new(@md)
scr_tail << format_head_scroll.scroll_tail << ads.div.close << ads.display << format_head_scroll.html_close
scr_tail
end
end
end
__END__
|
