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=begin
* Name: SiSU information Structuring Universe - Structured information, Serialized Units
* Author: Ralph Amissah
* http://www.jus.uio.no/sisu
* http://www.jus.uio.no/sisu/SiSU/download.html
* Description: html scroll generation, processing
* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah
* License: GPL 2 or later
Summary of GPL 2
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 2 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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/gpl2.fsf
SiSU was first released to the public on January 4th 2005
SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
© Ralph Amissah 1997, current 2007.
All Rights Reserved.
* Ralph Amissah: ralph@amissah.com
ralph.amissah@gmail.com
=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 =~/Document Information/
para.gsub!(/(Document Information)/,'\1<a name="docinfo"></a>')
end
if para =~/MetaData/
para.gsub!(/(MetaData)/,'\1<a name="metadata"></a>')
end
@rcdc=true if @rcdc==false and (para =~/^\d~metadata/ or para =~/^1~\s+Document Information/)
if para !~/(^0~|<ENDNOTES>|<EOF>)/
para.gsub!(/~[{\[].+?[}\]]~\s+/m,' ')
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
unless @rcdc
m=/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
if para =~m
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,@sto.text) if @sto.format =~/[12]|_1?\*|<!i[12]!>\s*_\*|null/
case @sto.format
when /^1~\S*/; para=@sto.scroll_lev_para_ocn.heading_body1
when /^2~\S*/; para=@sto.scroll_lev_para_ocn.heading_body2
when /^3~\S*/; para=@sto.scroll_lev_para_ocn.heading_body3
when /^4~\S+/; para=@sto.scroll_lev_para_ocn.heading_body4 # work on see Split_text_object4
when /^5~\S*/; para=@sto.scroll_lev_para_ocn.heading_body5
when /^6~\S*/; para=@sto.scroll_lev_para_ocn.heading_body6
when /^_\*$/; para=@sto.scroll_lev_para_ocn.bullet
when /^_1\*$/
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.bullet_indent1
when /^_2\*$/
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.bullet_indent2
when /^i1$/
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.indent1
when /^i2$/
format_txt_obj.gsub_body
para=@sto.scroll_lev_para_ocn.indent2
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 =~/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,$2
format_seg=SiSU_HTML_Format_type::Format_seg.new(@md,one,two)
para=format_seg.no_paranum
end
#para=para.gsub(/ [2-6]~\S+ /,'') #and @md.cmd =~/[VM]/ #arbitrary, watch problematic as too general
para='' if (para =~/<a name="n\d+">/ and para =~/^(?:\^~\d+\s|<!e[:_]\d+!>)/) # hmmm re-adjusted 200507, for alt endnote which should again be matched ^~ ... not in response to problem though
if para =~/<:center>/ #rules changed now a <p class="center" problems may arise 2005w11 !
one,two=/(.*)<:center>(.*)/.match(para).captures
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,one,two)
end
else # this is crazy rethink and redo later with some form of inject
m=/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
if para =~m
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,@sto.text) if @sto.format =~/[12]|null/
meta=case @sto.format
when /^1~/; @sto.scroll_lev_para_ocn.heading_body1
when /^2~/; @sto.scroll_lev_para_ocn.heading_body2
when /^3~/; @sto.scroll_lev_para_ocn.heading_body3
when /^4~\S+/; @sto.scroll_lev_para_ocn.heading_body4 # work on see Split_text_object
when /^5~/; @sto.scroll_lev_para_ocn.heading_body5
when /^6~/; @sto.scroll_lev_para_ocn.heading_body6
when /^i1$/
format_txt_obj.gsub_body
@sto.scroll_lev_para_ocn.indent1
when /^i2$/
format_txt_obj.gsub_body
@sto.scroll_lev_para_ocn.indent2
when /^center$/; @sto.scroll_lev_para_ocn.center
when /^(b|bold)$/; @sto.scroll_lev_para_ocn.bold
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
@sto.scroll_lev_para_ocn.para
if para =~/<!Th?.+/ # tables come as single block
table=Table.new(para)
para=table.table_split
end
end
end
elsif para =~/(Endnotes?)/ and para !~/<~\d+;(?:[oh]|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,'<br /><a name="notes">Note</a>')
meta=format_txt_obj.bold_para
elsif para =~/MetaData/ and para =~/<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/ #debug 2003w46 add rc info
format_txt_obj=SiSU_HTML_Format_type::Format_text_object.new(@md,'<br /><a name="metadata">MetaData</a>')
meta=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
meta=''
elsif para =~/(¡|<!Th?)/
table=Table.new(para)
para=table.table
elsif para =~/(.*)<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>(.*)/ #ok - bug in equiv for seg 2004w46
one,two=$1,$2
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,one,two) #watch #fix
meta=format_scroll.no_paranum
end
meta='' if para =~/<a name="n\d+">/ and para =~/^(\^~\d+ |<!e[:_]\d+!>)/ # -endnote
if para =~/<~0;(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/
case para
when /<:i1>/
gsub(/<:i1>/,'')
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,para)
meta=format_scroll.indent_one_no_paranum
when /<:i2>/
gsub(/<:i2>/,'')
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,para)
meta=format_scroll.indent_one_no_paranum
end
end
if para !~/#{@vz.margin_txt_0}|#{@vz.margin_txt_1}|#{@vz.margin_txt_2}/
end
if para =~/<:center>/
one,two=/(.*)<:center>(.*)/.match(para).captures
format_scroll=SiSU_HTML_Format_type::Format_scroll.new(@md,one,two)
end
end
para.gsub!(/<!.+!>/,' ')
para.gsub!(/^<:\S?>/,'')
para.gsub!(/<:\S?>/,' ')
unless meta; @scr[:body] << para
else @scr[:metadata] << meta
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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