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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/licenses/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: html scroll generation, processing
=end
module SiSU_HTML_scroll
require "#{SiSU_lib}/shared_html" # shared_html.rb
require "#{SiSU_lib}/html" # html.rb
require "#{SiSU_lib}/shared_metadata" # shared_metadata.rb
require "#{SiSU_lib}/html_promo" # html_promo.rb
class Scroll
def initialize(md='',data='',endnotes='')
@md,@data,@endnotes=md,data,endnotes
@vz=SiSU_Env::Get_init.instance.skin
end
def songsheet
begin
scr=Scroll.new(@md,@data,@endnotes).markup
scr[:tails]=Scroll.new(@md).tails
scr
rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
ensure
end
end
protected
def markup
data=@data
@rcdc=false
@scr={ :body=>[],:metadata=>[],:owner_details=>[] }
data.each do |dob|
if defined? dob.name and dob.name =~/^meta/ and dob.obj =~/Document Information/
dob.obj.gsub!(/(Document Information(?: \(metadata\))?)/,'\1<a name="docinfo"></a>')
end
if defined? dob.name and dob.name =~/^metadata/ and dob.obj =~/Metadata/
dob.obj.gsub!(/(Metadata)/,'\1<a name="metadata"></a>')
end
if @rcdc==false \
and dob.is =='heading_insert' \
and dob.ln ==1 \
and dob.name =~/^metadata/ \
and dob.obj =~/Document Information/ #fix no current match
@rcdc=true
end
dob.obj.gsub!(/href="[a-z0-9._-]+(#\S+?")/m,'href="\1') # internal document links
dob.obj.gsub!(/href="#{Xx[:segment]}/m,'href="')
dob.obj.gsub!(/(?:\s*#{Mx[:br_page]}\s*|\s*#{Mx[:br_page_new]}\s*)+/m,'<p><hr width=90% /></p>')
if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]})/
unless dob.is =~/^code/; 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::Paragraph_number.new(@md,dob.ocn)
end
sto=SiSU_HTML_Format::Format_text_object.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=='heading_insert'
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
if dob.obj=='Endnotes'
@endnotes.join("\n") + '<hr width=90% />'
end
elsif dob.ln==5
sto.heading_body5
elsif dob.ln==6
sto.heading_body6
end
elsif dob.is=='para'
if dob.indent \
and dob.indent =~/[1-9]/
if dob.bullet_
sto.format('li',"i#{dob.indent}")
else sto.format('p',"i#{dob.indent}")
end
else
if dob.bullet_
sto.format('li','bullet')
else sto.para
end
end
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=='insert' and dob.obj=='Index'
book_idx=SiSU_Particulars::Combined_singleton.instance.get_idx_html(@md.opt).html_idx
book_idx.each do |x| #takes book index prepared for segments and strips segment identifying info
x.gsub!(/<a href="\S+?\.html#(\d+)">(\1(?:-\d+)?)<\/a>/,'<a href="#\1">\2</a>')
end
book_idx.join("\n") + '<hr width=90% />'
elsif dob.is=='insert' and dob.obj=='Metadata' #use for metadata inject
metadata=Metadata::Summary.new(@md).xhtml.metadata
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/
else #@scr[:metadata] << dob.obj
end
end
end
@scr
end
def tails
scr_tail=[]
format_head_scroll=SiSU_HTML_Format::Head_toc.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__
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