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|
=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 Ralph Amissah All Rights Reserved.
* License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007 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/licenses/gpl.html>
<http://www.gnu.org/copyleft/gpl.html>
<http://www.jus.uio.no/sisu/gpl.fsf>
* 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"
require "#{SiSU_lib}/html"
require "#{SiSU_lib}/html_promo"
class Scroll
@@dp=nil
def initialize(data='',md='')
@data,@md=data,md
@vz=SiSU_Env::Get_init.instance.skin
@dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern
end
def songsheet
begin
scr=Scroll.new(@data,@md).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 |para|
if para =~/^\d~endnotes\s+Endnotes/
para.gsub!(/Endnotes.+/,'')
end
if para =~/^\d~meta\s+Document Information/
para.gsub!(/(Document Information(?: \(metadata\))?)/,'\1<a name="docinfo"></a>')
end
if para =~/^\d~metadata\s+Metadata/
para.gsub!(/(Metadata)/,'\1<a name="metadata"></a>')
end
if @rcdc==false \
and (para =~/^\d~metadata/ or para =~/^1~meta\s+Document Information/)
@rcdc=true
end
if para !~/(^0~|<ENDNOTES>|<EOF>)/
unless para =~/^<:code>/; para.gsub!(/~[{\[].+?[}\]]~\s+/m,' ')
end
if para =~/.+?<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
paranum=para[/.+?<~(\d+);(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/,1]
@p_num=SiSU_HTML_Format_type::Paragraph_number.new(@md,paranum)
end
@sto=SiSU_HTML::Source::Split_text_object.new(@md,para).lev_segname_para_ocn
m=/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
if para =~m
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,@sto.text) if @sto.format =~/i[1-9]|_[1-9]?\*|<:i[1-9]>\s*_\*|null/
case @sto.format
when /^1~\S*/; para=@sto.scroll_lev_para_ocn.heading_body1
when /^2~\S*/; para=@sto.scroll_lev_para_ocn.heading_body2
when /^3~\S*/; para=@sto.scroll_lev_para_ocn.heading_body3
when /^4~\S+/; para=@sto.scroll_lev_para_ocn.heading_body4 # work on see Split_text_object4
when /^5~\S*/; para=@sto.scroll_lev_para_ocn.heading_body5
when /^6~\S*/; para=@sto.scroll_lev_para_ocn.heading_body6
when /^_\*$/; para=@sto.scroll_lev_para_ocn.bullet
when /^_([1-9])\*$/ #indent with bullet
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.format('li',"i#{$1}")
when /^i([1-9])$/ #indent
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.format('p',"i#{$1}")
when /^center$/; para=@sto.scroll_lev_para_ocn.center
when /^(?:b|bold)$/; para=@sto.scroll_lev_para_ocn.bold
when /^(?:verse|group|alt)$/; para=@sto.scroll_lev_para_ocn.para
when /^code$/; para=@sto.scroll_lev_para_ocn.code
when /null/ # see whether u can improve
if para !~/#{@vz.margin_txt_0}|#{@vz.margin_txt_1}|#{@vz.margin_txt_2}/
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.para
if para =~/<!Th?.+/ # tables come as single block
table=SiSU_HTML_shared::Table.new(para)
para=table.table_split
end
end
end
elsif para =~/^[1-9]~\S*/ \
and para !~/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,para)
para=format_txt_obj.bold_header
elsif para =~/Endnotes?/ \
and para !~/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,'<br /><a name="notes">Note</a>')
para=format_txt_obj.bold_para
elsif para =~/Owner Details/ \
and para !~/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,'<br /><a name="owner.details">Owner Details</a>')
@scr[:owner_details]=format_txt_obj.bold_para
para=''
elsif para =~/(.*)<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>(.*)/ #watch
one,two=$1,$2
format_seg=SiSU_HTML_Format_type::Format_seg.new(@md,one,two)
para=format_seg.no_paranum
end
if para =~/Document Information \(metadata\)/
para.gsub!(/(Document Information \(metadata\))/,'<hr><br>\1')
end
if para =~/<a name="n\d+">/ \
and para =~/^(?:\^~\d+\s|<!e[:_]\d+!>)/ # hmmm re-adjusted 200507, for alt endnote which should again be matched ^~ ... not in response to problem though
para=''
end
if para =~/<:center>/ #rules changed now a <p class="center" problems may arise 2005w11 !
one,two=/(.*)<:center>(.*)/.match(para).captures
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,one,two)
end
para.gsub!(/<!.+!>/,' ')
para.gsub!(/^<:\S?>/,'')
para.gsub!(/<:\S?>/,' ')
para.strip!
unless @rcdc; @scr[:body] << para unless para =~/\A\s*\Z/
else @scr[:metadata] << para
end
end
end
@scr
end
def tails
scr_tail=[]
format_head_scroll=SiSU_HTML_Format_type::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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