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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>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: document abstraction
=end
module SiSU_DAL_DocumentStructureExtract
class Instantiate < SiSU_Param::Parameters::Instructions
@@flag={} #Beware!!
def initialize
@@flag['table_to']=false
@@counter=@@column=@@columns=0
@@line_mode=''
end
end
class Build
@@flag={} #Beware!!
def initialize(md,data)
@md,@data=md,data
SiSU_DAL_DocumentStructureExtract::Instantiate.new
@pb=SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_page])
@pbn=SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_new])
end
def ln_get(lv)
ln=case lv
when /A/; 1
when /B/; 2
when /C/; 3
when /1/; 4
when /2/; 5
when /3/; 6
when /4/; 7
when /5/; 8
when /6/; 9
end
end
def image_test(str)
boolean=(str=~/\{\s*\S+?\.png.+?\}https?:\/\/\S+/ ? true : false)
end
def bullet_test(str)
bool=((str=~/\*/) ? true : false)
end
def hang_and_indent_test(str)
hang_indent=if str=~/^_([1-9])[^_]/
[$1,$1]
elsif str=~/^__([1-9])/
[0,$1]
elsif str=~/^_([0-9])_([0-9])/
[$1,$2]
else
[0,0]
end
hang,indent=hang_indent[0],hang_indent[1]
[hang,indent]
end
def hang_and_indent_def_test(str1,str2)
hang_indent=if str1=~/^_([1-9])[^_]/
[$1,$1]
elsif str1=~/^__([1-9])/
[0,$1]
elsif str1=~/^_([0-9])_([0-9])/
[$1,$2]
else
[0,0]
end
obj=if str2 =~/^(.+?)\s+\\\\(?:\s+|\n)/
str2.gsub(/^(.+?)(\s+\\\\(?:\s+|\n))/,"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\\2")
else
str2.gsub(/^(.+?)\n/,"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\n")
end
hang,indent=hang_indent[0],hang_indent[1]
[hang,indent,obj]
end
def endnote_test?(str)
bool=((str=~/~\{.+?\}~|~\[.+?\]~/) ? true : false)
end
def extract_tags(str,nametag=nil)
tags=[]
if str.nil?
else
if str =~/(?:^|[ ])\*~([a-z0-9._-]+)(?=[ #{Mx[:br_nl]}]|$)/
str=str.gsub(/(^|[ ])\*~([a-z0-9._-]+)(?=[ #{Mx[:br_nl]}]|$)/i,
"\\1#{Mx[:tag_o]}\\2#{Mx[:tag_c]}").
gsub(/ [ ]+/i,' ')
tags=str.scan(/#{Mx[:tag_o]}(\S+?)#{Mx[:tag_c]}/).flatten
str=str.gsub(/[ ]?#{Mx[:tag_o]}\S+?#{Mx[:tag_c]}[ ]?/,' ') #may be issues with spaces would leave one, but "code" blocks?
end
tags=nametag ? (tags << nametag) : tags
end
[str,tags]
end
def identify_parts
data=@data
tuned_file=[]
@tuned_block,@tuned_code=[],[]
@@counter,@verse_count=0,0
@metadata={}
@data.each do |t_o|
t_o=t_o.gsub(/(?:\n\s*\n)+/m,"\n") unless @@flag['code']
if t_o !~/^(?:code|poem|alt|group|block)\{|^\}(?:code|poem|alt|group|block)|^(?:table\{|\{table)[ ~]/ \
and not @@flag['code'] \
and not @@flag['poem'] \
and not @@flag['group'] \
and not @@flag['block'] \
and not @@flag['alt'] \
and not @@flag['table']
unless t_o =~/^(?:@\S+?:|%+)\s/ # extract book index for paragraph if any
idx=if t_o=~/^=\{(.+)\}\s*$\Z/m; m=$1
t_o=t_o.gsub(/\n=\{.+\}\s*$\Z/m,'')
m
else nil
end
end
t_o=case t_o
when /^#{Mx[:meta_o]}\S+?#{Mx[:meta_c]}/ #metadata, header
if t_o=~/^#{Mx[:meta_o]}(\S+?)#{Mx[:meta_c]}\s*(.+)/m
tag,obj=$1,$2
@metadata[tag]=obj
end
t_o=nil
when /^%+\s/ #comment
t_o=if t_o=~/^%+\s+(.+)/
h={obj: $1}
SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
else nil
end
when /^:?([A-C1-6])\~/ #heading / lv
lv=$1
ln=ln_get(lv)
t_o=if t_o=~/^:?[A-C1-6]\~\s+(.+)/m
obj=$1
note=endnote_test?(obj)
obj,tags=extract_tags(obj)
h={ lv: lv, ln: ln, obj: obj, idx: idx, tags: tags }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
elsif t_o=~/^:?[A-C1-6]\~(\S+?)-\s+(.+)/m
name,obj=$1,$2
note=endnote_test?(obj)
obj,tags=extract_tags(obj)
h={ lv: lv, name: name, obj: obj, idx: idx, autonum_: false, tags: tags}
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
elsif t_o=~/^:?[A-C1-6]\~(\S+)\s+(.+)/m
name,obj=$1,$2
note=endnote_test?(obj)
obj,tags=extract_tags(obj,name)
h={ lv: lv, name: name, obj: obj, idx: idx, tags: tags }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
else nil
end
when /^_(?:[1-9]!?|[1-9]?\*)\s+/ #indented and/or bullet paragraph
t_o=if t_o=~/^(_(?:[1-9]?\*|[1-9]!?)\s+)(.+)/m
tst,obj=$1,$2
if t_o=~/^_[1-9]!\s+.+/m
hang,indent,obj=hang_and_indent_def_test(tst,obj)
else
hang,indent=hang_and_indent_test(tst)
end
bullet=bullet_test(tst)
image=image_test(obj)
note=endnote_test?(obj)
obj,tags=extract_tags(obj)
unless obj=~/\A\s*\Z/m
h={ bullet_: bullet, hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
end
else nil
end
when /^_[0-9]?_[0-9]!?\s+/ #hanging indent paragraph
t_o=if t_o=~/^(_[0-9]?_[0-9]!?\s+)(.+)/m
tst,obj=$1,$2
if t_o=~/^_[0-9]?_[0-9]!\s+.+/m
hang,indent,obj=hang_and_indent_def_test(tst,obj)
else
hang,indent=hang_and_indent_test(tst)
end
image=image_test(obj)
note=endnote_test?(obj)
obj,tags=extract_tags(obj)
unless obj=~/\A\s*\Z/m
h={ hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
end
else nil
end
when /^<(?:br)?:(?:pa?r|o(?:bj|---)?)>\s*$/ #[br:par] #[br:obj]
SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_obj])
when /^(?:-\\\\-|<:pb>)\s*$/ #[br:pg]
SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_page])
when /^(?:=\\\\=|<:pn>)\s*$/ #[br:pgn]
SiSU_DAL_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_new])
else #paragraph
image=image_test(t_o)
note=endnote_test?(t_o)
obj,tags=extract_tags(t_o)
unless obj=~/\A\s*\Z/m
h={ bullet_: false, indent: 0, hang: 0, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
end
end
elsif not @@flag['code']
if t_o =~/^code\{/
@@flag['code']=true
@@counter=1
@codeblock_numbered=(t_o =~/^code\{#/) ? true : false
h={ obj: 'code block start' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
elsif t_o =~/^poem\{/
@@flag['poem']=true
h={ obj: 'poem start' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
tuned_file << t_o
elsif t_o =~/^group\{/
@@flag['group']=true
h={ obj: 'group text start' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
tuned_file << t_o
elsif t_o =~/^block\{/
@@flag['block']=true
h={ obj: 'block text start' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
tuned_file << t_o
elsif t_o =~/^alt\{/
@@flag['alt']=true
h={ obj: 'alt text start' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
tuned_file << t_o
elsif t_o =~/^(?:table\{|\{table)[ ~]/
h={ obj: 'table start' } #introduce a counter
ins=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #ins=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
tuned_file << ins
if t_o=~/^table\{(?:~h)?\s+/
@@flag['table']=true
@rows=''
case t_o
when /table\{~h\s+c(\d+);\s+(.+)/
cols=$1
col=$2.scan(/\d+/)
heading=true
when /table\{\s+c(\d+);\s+(.+)/
cols=$1
col=$2.scan(/\d+/)
heading=false
end
@h={ head_: heading, cols: cols, widths: col, idx: idx }
elsif t_o=~/^\{table(?:~h)?(?:\s+\d+;?)?\}\n.+\Z/m
m1,m2,hd=nil,nil,nil
tbl=/^\{table(?:~h)?(?:\s+\d+;?)?\}\n(.+)\Z/m.match(t_o)[1] #two table representations should be consolidated as one
hd=((t_o =~/^\{table~h/) ? true : false)
tbl,tags=extract_tags(tbl)
rws=tbl.split(/\n/)
rows=''
cols=nil
rws.each do |r|
cols=(cols ? cols : (r.scan('|').length) +1)
r=r.gsub(/\s*\|\s*/m,"#{Mx[:tc_p]}") #r.gsub!(/\|/m,"#{Mx[:tc_p]}")
rows += r + Mx[:tc_c]
end
col=[]
if t_o =~/^\{table(?:~h)?\s+(\d+);?\}/ #width of col 1 given as %, usually when wider than rest that are even
c1=$1.to_i
width=(100 - c1)/(cols - 1)
col=[ c1 ]
(cols - 1).times { col << width }
else #all columns of equal width
width=100.00/cols
cols.times { col << width }
end
h={ head_: hd, cols: cols, widths: col, obj: rows, idx: idx, tags: tags }
t_o=SiSU_DAL_DocumentStructure::ObjectTable.new.table(h) unless h.nil?
tuned_file << t_o
h={ obj: 'table end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
t_o
elsif t_o=~/^\{table(?:~h)?\s+/
m1,m2,hd=nil,nil,nil
h=case t_o
when /\{table~h\s+(.+?)\}\n(.+)\Z/m #two table representations should be consolidated as one
m1,tbl,hd=$1,$2,true
when /\{table\s+(.+?)\}\n(.+)\Z/m #two table representations should be consolidated as one
m1,tbl,hd=$1,$2,false
else nil
end
tbl,tags=extract_tags(tbl)
col=m1.scan(/\d+/)
rws=tbl.split(/\n/)
rows=''
rws.each do |r|
r=r.gsub(/\s*\|\s*/m,"#{Mx[:tc_p]}") #r.gsub!(/\|/m,"#{Mx[:tc_p]}")
rows += r + Mx[:tc_c]
end
h={ head_: hd, cols: col.length, widths: col, obj: rows, idx: idx, tags: tags }
t_o=SiSU_DAL_DocumentStructure::ObjectTable.new.table(h) unless h.nil?
tuned_file << t_o
h={ obj: 'table end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h)
t_o
end
end
t_o
end
if @@flag['table']
if @@flag['table'] \
and t_o =~/^\}table/ #two table representations should be consolidated as one
@@flag['table']=false
headings,columns,widths,idx=@h[:head_],@h[:cols],@h[:widths],@h[:idx]
@h={ head_: headings, cols: columns, widths: widths, idx: idx, obj: @rows }
t_o=SiSU_DAL_DocumentStructure::ObjectTable.new.table(@h)
tuned_file << t_o
@h,@rows=nil,''
t_o
h={ obj: 'table end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
t_o
else
if t_o.is_a?(String) \
and t_o !~/^table\{/
t_o=t_o.gsub(/^\n+/m,''). #check added for ruby 1.9.2 not needed in 1.8 series (tested in v2)
gsub(/\n+/m,"#{Mx[:tc_p]}")
@rows += t_o + Mx[:tc_c]
end
t_o=nil
end
end
if @@flag['code']
if t_o =~/^\}code/
@@flag['code']=false
obj=@tuned_code.join("\n")
tags=[]
h={ obj: obj, tags: tags, number_: @codeblock_numbered }
t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.code(h)
@tuned_code=[]
tuned_file << t_o
h={ obj: 'code block end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
end
if @@flag['code'] \
and t_o.is_a?(String)
sub_array=t_o.dup + "#{Mx[:br_nl]}"
@line_mode=sub_array.scan(/.+/)
@line_mode=[]
sub_array.scan(/.+/) {|w| @line_mode << w if w =~/[\S]+/}
t_o=SiSU_DAL_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines('code').join
@tuned_code << t_o
t_o=nil
end
elsif @@flag['poem'] \
or @@flag['group'] \
or @@flag['block'] \
or @@flag['alt']
if @@flag['poem'] \
and t_o =~/^\}poem/
@@flag['poem']=false
h={ obj: 'poem end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
elsif ( @@flag['group'] \
and t_o =~/^\}group/ )
@@flag['group']=false
obj,tags=extract_tags(@tuned_block.join("\n"))
h={ obj: obj, tags: tags }
@tuned_block=[]
t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.group(h)
tuned_file << t_o
h={ obj: 'group text end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
elsif ( @@flag['block'] \
and t_o =~/^\}block/ )
@@flag['block']=false
obj,tags=extract_tags(@tuned_block.join("\n"))
h={ obj: obj, tags: tags }
@tuned_block=[]
t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.block(h)
tuned_file << t_o
h={ obj: 'block text end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
elsif ( @@flag['alt'] \
and t_o =~/^\}alt/ )
@@flag['alt']=false
obj,tags=extract_tags(@tuned_block.join("\n"))
h={ obj: obj, tags: tags }
t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.alt(h)
@tuned_block=[]
tuned_file << t_o
h={ obj: 'alt text end' } #introduce a counter
t_o=SiSU_DAL_DocumentStructure::ObjectComment.new.comment(h) #t_o=SiSU_DAL_DocumentStructure::ObjectLayout.new.insert(h)
end
if @@flag['poem'] \
or @@flag['group'] \
or @@flag['alt'] \
and t_o =~/\S/ \
and t_o !~/^(?:\}(?:verse|code|alt|group|block)|(?:verse|code|alt|group|block)\{)/ # fix logic
sub_array=t_o.dup
@line_mode=sub_array.scan(/.+/)
type=if @@flag['poem']; 'poem'
t_o=SiSU_DAL_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines(type).join
poem=t_o.split(/\n\n/)
poem.each do |v|
v=v.gsub(/\n/m,"#{Mx[:br_nl]}\n")
obj,tags=extract_tags(v)
h={ obj: obj, tags: tags }
t_o=SiSU_DAL_DocumentStructure::ObjectBlockTxt.new.verse(h)
tuned_file << t_o
end
else 'group'
end
@verse_count+=1 if @@flag['poem']
end
end
if not @@flag['code']
if @@flag['poem'] \
or @@flag['group'] \
or @@flag['alt']
if t_o.is_a?(String)
t_o=t_o.gsub(/\n/m,"#{Mx[:br_nl]}").
gsub(/[ ][ ]/m,"#{Mx[:nbsp]*2}").
gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
t_o=t_o + Mx[:br_nl] if t_o =~/\S+/
elsif t_o.is==:group \
|| t_o.is==:block \
|| t_o.is==:alt \
|| t_o.is==:verse
t_o.obj=t_o.obj.gsub(/\n/m,"#{Mx[:br_nl]}").
gsub(/[ ][ ]/m,"#{Mx[:nbsp]*2}").
gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
end
@tuned_block << t_o if t_o =~/\S+/
else tuned_file << t_o
end
else tuned_file << t_o
end
end
if @md.flag_endnotes
tuned_file << @pb
h={ ln: 2, obj: 'Endnotes', autonum_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
h={ ln: 4, obj: 'Endnotes', name: 'endnotes', autonum_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
h={ obj: 'Endnotes' }
end
if @md.book_idx
tuned_file << @pb
h={ ln: 2, obj: 'Index', autonum_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
h={ ln: 4, obj: 'Index', name: 'book_index', autonum_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
h={ obj: 'Index' }
end
tuned_file << @pb
h={ ln: 2, obj: 'Metadata', autonum_: false, ocn_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
h={ ln: 4, obj: 'SiSU Metadata, document information', name: 'metadata', autonum_: false, ocn_: false }
tuned_file << SiSU_DAL_DocumentStructure::ObjectHeading.new.heading_insert(h)
tuned_file
h={ obj: 'eof' }
meta=SiSU_DAL_DocumentStructure::ObjectMetadata.new.metadata(@metadata)
[tuned_file,meta]
end
def table_rows_and_columns_array(table_str)
table=[]
table_str.split(/#{Mx[:tc_c]}/).each do |table_row|
table_row_with_columns=table_row.split(/#{Mx[:tc_p]}/)
table << table_row_with_columns
end
table
end
def meta_heading(h)
h={ lv: h[:lv], ln: h[:ln], name: h[:name], obj: h[:obj], ocn: '0' }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h)
end
def meta_para(str)
h={ obj: str, ocn_: false }
SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h)
end
def build_lines(type='')
lines,lines_new=@data,[]
lines.each do |line|
line=if line =~/\S/ \
and line !~/^code\{|^\}code/ \
and not line.is_a?(Hash)
@@counter+=1 if @@flag['code']
line=line.gsub(/\s\s/,"#{Mx[:nbsp]*2}").
gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
line=line.gsub(/^/,"#{Mx[:gr_o]}codeline#{Mx[:gr_c]}") if type=='code' # REMOVE try sort for texpdf special case
line=if line =~/(?:https?|file|ftp):\/\/\S+$/
line.gsub(/\s*$/," #{Mx[:br_nl]}")
else line.gsub(/\s*$/,"#{Mx[:br_nl]}") #unless type=='code'
end
elsif line =~/^\s*$/
line.gsub(/\s*$/,"#{Mx[:br_nl]}")
else line
end
lines_new << line
end
lines_new
end
end
class Structure # this must happen early
def initialize(md,dob)
@md,@dob=md,dob
end
def structure
structure_markup_normalize
structure_markup
@dob
end
def structure_markup #build structure where structure provided only in meta header
@dob=if @dob.is ==:para \
&& (((@dob.hang !~/[1-9]/) && (@dob.indent !~/[1-9]/)) \
|| (@dob.hang != @dob.indent)) \
and not @dob.bullet_
@dob=case @dob.obj
when /^#{@md.lv1}/
h={ lv: 'A', ln: 1 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
when /^#{@md.lv2}/
h={ lv: 'B', ln: 2 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
when /^#{@md.lv3}/
h={ lv: 'C', ln: 3 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
when /^#{@md.lv4}/
h={ lv: '1', ln: 4 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
when /^#{@md.lv5}/
h={ lv: '2', ln: 5 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
when /^#{@md.lv6}/
h={ lv: '3', ln: 6 }
SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,@dob)
else @dob
end
else @dob
end
@dob
end
def structure_markup_normalize #needs a bit of thinking
dob=if @md.markup_version.determined < 0.38 #%convert internal representation, consider making 0.38 structure default ([A-C1-6] instead of [1-9]), requires downstream changes
@dob=@dob.gsub(/^[456]~/,'!_').
gsub(/^3~(\S+)/,"#{Mx[:lv_o]}6:\\1#{Mx[:lv_c]}").
gsub(/^3~\s+/,"#{Mx[:lv_o]}6:#{Mx[:lv_c]}").
gsub(/^2~(\S+)/,"#{Mx[:lv_o]}5:\\1#{Mx[:lv_c]}").
gsub(/^2~\s+/,"#{Mx[:lv_o]}5:#{Mx[:lv_c]}").
gsub(/^1~(\S+)/,"#{Mx[:lv_o]}4:\\1#{Mx[:lv_c]}").
gsub(/^1~\s+/,"#{Mx[:lv_o]}4:#{Mx[:lv_c]}").
gsub(/^:?C~(\S+)/,"#{Mx[:lv_o]}3:\\1#{Mx[:lv_c]}").
gsub(/^:?C~\s+/,"#{Mx[:lv_o]}3:#{Mx[:lv_c]}").
gsub(/^:?B~(\S+)/,"#{Mx[:lv_o]}2:\\1#{Mx[:lv_c]}").
gsub(/^:?B~\s+/,"#{Mx[:lv_o]}2:#{Mx[:lv_c]}").
gsub(/^:?A~(\S+)/,"#{Mx[:lv_o]}1:\\1#{Mx[:lv_c]}").
gsub(/^:?A~\s+/,"#{Mx[:lv_o]}1:#{Mx[:lv_c]}")
@dob=if @dob =~/^@(?:level|markup):\s/
@dob=@dob.gsub(/3/,'6').
gsub(/2/,'5').
gsub(/1/,'4').
gsub(/:?C/,'3').
gsub(/:?B/,'2').
gsub(/:?A/,'1')
@dob
else @dob
end
else @dob
end
end
def structure_marks
t_o=if @md.markup_version.determined < 0.38
@t_o=@t_o.gsub(/^1~(\S+)/,"#{Mx[:lv_o]}1:\\1#{Mx[:lv_c]}").
gsub(/^1~\s+/,"#{Mx[:lv_o]}1:#{Mx[:lv_c]}").
gsub(/^2~(\S+)/,"#{Mx[:lv_o]}2:\\1#{Mx[:lv_c]}").
gsub(/^2~\s+/,"#{Mx[:lv_o]}2:#{Mx[:lv_c]}").
gsub(/^3~(\S+)/,"#{Mx[:lv_o]}3:\\1#{Mx[:lv_c]}").
gsub(/^3~\s+/,"#{Mx[:lv_o]}3:#{Mx[:lv_c]}").
gsub(/^4~(\S+)/,"#{Mx[:lv_o]}4:\\1#{Mx[:lv_c]}").
gsub(/^4~\s+/,"#{Mx[:lv_o]}4:#{Mx[:lv_c]}").
gsub(/^5~(\S+)/,"#{Mx[:lv_o]}5:\\1#{Mx[:lv_c]}").
gsub(/^5~\s+/,"#{Mx[:lv_o]}5:#{Mx[:lv_c]}").
gsub(/^6~(\S+)/,"#{Mx[:lv_o]}6:\\1#{Mx[:lv_c]}").
gsub(/^6~\s+/,"#{Mx[:lv_o]}6:#{Mx[:lv_c]}").
gsub(/^[789]~/,'!_')
@t_o
else @t_o
end
end
end
class OCN
def initialize(md,data)
@md,@data=md,data
end
def ocn #and auto segment numbering increment
data=@data
@o_array=[]
node=ocn=ocn_dv=ocn_sp=ocnh=ocnh1=ocnh2=ocnh3=ocnh4=ocnh5=ocnh6=ocno=ocnp=ocnt=ocnc=ocng=ocni=ocnm=ocnu=ocnk=nm=0 # h heading, o other, t table, g group, i image
node_count_flag=false
regex_exclude_ocn_and_node = /#{Rx[:meta]}|^@\S+?:\s|^4~endnotes|^#{Mx[:lv_o]}4:endnotes#{Mx[:lv_c]}|^\^~ |<:e[:_]\d+?>|^<:\#|<:- |<[:!]!4|<hr width|#{Mx[:br_endnotes]}|\A\s*\Z/mi #ocn here # added with Tune.code #¡
parent=node1=node2=node3=node4=node5=node6=nil
data.each do |dob|
h={}
if (dob.obj !~ regex_exclude_ocn_and_node || dob.is ==:code) \
&& (dob.of !=:comment \
&& dob.of !=:layout \
&& dob.of !=:meta) \
&& dob.obj !~/#{Mx[:pa_non_object_no_heading]}|#{Mx[:pa_non_object_dummy_heading]}/ \
&& dob.ocn_
#dob.ln now is determined, and set earlier, check how best to remove this -->
if dob.is==:heading
ln=case dob.lv
when 'A'; 1
when 'B'; 2
when 'C'; 3
when '1'; 4
when '2'; 5
when '3'; 6
when '4'; 7
when '5'; 8
when '6'; 9
end
end
if not dob.obj =~/<:#>|~#|-#/ \
or not dob.toc_ # fix this no longer in dob.obj
ocn+=1
if dob.is==:heading \
and (ln.to_s =~/^[1-9]/ \
or ln.to_s =~@md.lv1 \
or ln.to_s =~@md.lv2 \
or ln.to_s =~@md.lv3 \
or ln.to_s =~@md.lv4 \
or ln.to_s =~@md.lv5 \
or ln.to_s =~@md.lv6)
ocnh+=1
if ln==1 \
or ln=~@md.lv1; ocnh1+=1 #heading
node1="1:#{ocnh1};#{ocn}"
node,ocn_sp,parent=node1,"h#{ocnh}",0 #FIX
elsif ln==2 \
or ln=~@md.lv2; ocnh2+=1
node2="2:#{ocnh2};#{ocn}"
node,ocn_sp,parent=node2,"h#{ocnh}",node1
elsif ln==3 \
or ln=~@md.lv3; ocnh3+=1
node3="3:#{ocnh3};#{ocn}"
node,ocn_sp,parent=node3,"h#{ocnh}",node2
elsif ln==4 \
or ln=~@md.lv4; ocnh4+=1
node4="4:#{ocnh4};#{ocn}"
node,ocn_sp,parent=node4,"h#{ocnh}",node3
elsif ln==5 \
or ln=~@md.lv5; ocnh5+=1
node5="5:#{ocnh5};#{ocn}"
node,ocn_sp,parent=node5,"h#{ocnh}",node4
elsif ln==6 \
or ln=~@md.lv6; ocnh6+=1
node6="6:#{ocnh6};#{ocn}"
node,ocn_sp,parent=node6,"h#{ocnh}",node5
end
else
ocno+=1
if dob.is==:table
ocnt+=1
ocn_sp,parent="t#{ocnt}",node
elsif dob.is==:code
ocnc+=1
ocn_sp,parent="c#{ocnc}",node
elsif dob.is==:group \
|| dob.is==:block \
|| dob.is==:alt \
|| dob.is==:verse
ocng+=1 #group, poem
ocn_sp,parent="g#{ocng}",node
elsif dob.is==:image #check
ocni+=1
ocn_sp,parent="i#{ocni}",node
else ocnp+=1 #paragraph
ocn_sp,parent="p#{ocnp}",node
end
end
if dob.is==:heading
dob.ln,dob.node,dob.ocn,dob.odv,dob.osp,dob.parent=ln,node,ocn,ocn_dv,ocn_sp,parent
else
if dob.of !=:meta \
&& dob.of !=:comment \
&& dob.of !=:layout
dob.ocn,dob.odv,dob.osp,dob.parent=ocn,ocn_dv,ocn_sp,parent
end
end
else ocnu+=1
dob.obj=dob.obj.gsub(/#{Mx[:fa_o]}~##{Mx[:fa_c]}/,'') if dob.obj
ocn_dv,ocn_sp="u#{ocnu}","u#{ocnu}"
dob.ocn,dob.odv,dob.osp=ocn,ocn_dv,ocn_sp
end
h
elsif dob.obj=~/#{Mx[:pa_non_object_no_heading]}/
dob.obj=dob.obj.gsub(/#{Mx[:pa_non_object_no_heading]}/,'')
if dob.is==:para
h={ obj: dob.obj, ocn_: false, ocn: nil }
dob=SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h,dob)
elsif dob.is==:heading
h={ obj: dob.obj, ocn_: false, ocn: nil, toc_: true }
dob=SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,dob)
end
elsif dob.obj=~/#{Mx[:pa_non_object_dummy_heading]}/
dob.obj=dob.obj.gsub(/#{Mx[:pa_non_object_dummy_heading]}/,'')
if dob.is==:para
h={ obj: dob.obj, ocn_: false, ocn: nil }
dob=SiSU_DAL_DocumentStructure::ObjectPara.new.paragraph(h,dob)
elsif dob.is==:heading
h={ obj: dob.obj, ocn_: false, ocn: nil, toc_: false }
dob=SiSU_DAL_DocumentStructure::ObjectHeading.new.heading(h,dob)
end
else dob
end
if dob.is==:code \
|| dob.is==:verse \
|| dob.is==:alt \
|| dob.is==:group \
|| dob.is==:block
dob.obj=dob.obj.gsub(/\n\n/,"\n") #newlines taken out
end
@o_array << dob
end
@o_array
end
end
class XML
def initialize(md,data)
@data,@md=data,md
end
def dom
@s=['0',
'A',
'B',
'C',
'1',
'2',
'3'
]
@sp=' '
tuned_file=structure_build
tuned_file
end
def structure_build
data=@data
tuned_file=[]
hs=[0,false,false,false]
t={ lv: @s[0], status: 'open' }
tuned_file << tags(t)
if @md.opt.cmd =~/V/
puts "\nXML sisu structure outline --->\n"
puts "<#{@s[0]}>"
end
data.each_with_index do |o,i|
if o.is ==:heading \
|| o.is ==:heading_insert
case o.ln
when 1
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs=[1,true,false,false]
when 2
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs=[2,true,true,false]
when 3
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs=[3,true,true,true]
when 4
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs[0]=4
when 5
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs[0]=5
when 6
tuned_file << tag_close(o.ln,hs)
tuned_file << tag_open(o,@s)
if @md.opt.cmd =~/V/
puts_tag_close(o.ln,hs)
puts_tag_open(o,@s)
end
hs[0]=6
end
end
tuned_file << o
end
puts_tag_close(0,hs) if @md.opt.cmd =~/V/
tuned_file << tag_close(0,hs)
tuned_file=tuned_file.flatten
end
def tags(o)
tag=(o[:status]=='open') \
? %{<#{o[:lv]} id="#{o[:node]}">}
: "</#{o[:lv]}>"
ln=case o[:lv]
when 'A'; 1
when 'B'; 2
when 'C'; 3
when '1'; 4
when '2'; 5
when '3'; 6
when '4'; 7
when '5'; 8
when '6'; 9
end
h={ tag: tag, node: o[:node], lv: o[:lv], ln: ln, status: o[:status] }
SiSU_DAL_DocumentStructure::ObjectStructure.new.xml_dom(h) #downstream code utilise else ignore like comments
end
def tag_open(o,tag)
t={ lv: tag[o.ln], node: o.node, status: 'open' }
t_o=tags(t)
t_o
end
def tag_close(lev,hs)
ary=[]
case hs[0]
when 1
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
when 2
if (lev <= 2) and hs[2]
t={ lv: @s[2], status: 'close' }
ary << tags(t)
end
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
when 3
if (lev <= 3) and hs[3]
t={ lv: @s[3], status: 'close' }
ary << tags(t)
end
if (lev <= 2) and hs[2]
t={ lv: @s[2], status: 'close' }
ary << tags(t)
end
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
when 4
if (lev <= 4)
t={ lv: @s[4], status: 'close' }
ary << tags(t)
end
if (lev <= 3) and hs[3]
t={ lv: @s[3], status: 'close' }
ary << tags(t)
end
if (lev <= 2) and hs[2]
t={ lv: @s[2], status: 'close' }
ary << tags(t)
end
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
when 5
if (lev <= 5)
t={ lv: @s[5], status: 'close' }
ary << tags(t)
end
if (lev <= 4)
t={ lv: @s[4], status: 'close' }
ary << tags(t)
end
if (lev <= 3) and hs[3]
t={ lv: @s[3], status: 'close' }
ary << tags(t)
end
if (lev <= 2) and hs[2]
t={ lv: @s[2], status: 'close' }
ary << tags(t)
end
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
when 6
if (lev <= 6)
t={ lv: @s[6], status: 'close' }
ary << tags(t)
end
if (lev <= 5)
t={ lv: @s[5], status: 'close' }
ary << tags(t)
end
if (lev <= 4)
t={ lv: @s[4], status: 'close' }
ary << tags(t)
end
if (lev <= 3) and hs[3]
t={ lv: @s[3], status: 'close' }
ary << tags(t)
end
if (lev <= 2) and hs[2]
t={ lv: @s[2], status: 'close' }
ary << tags(t)
end
if (lev <= 1) and hs[1]
t={ lv: @s[1], status: 'close' }
ary << tags(t)
end
if (lev==0)
t={ lv: @s[0], status: 'close' }
ary << tags(t)
end
end
ary
end
def puts_tag_open(o,tag)
puts %{#{@sp*o.ln}<#{tag[o.ln]} id="#{o.node}">}
end
def puts_tag_close(lev,hs)
case hs[0]
when 1
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
when 2
puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
when 3
puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
when 4
puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
when 5
puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
when 6
puts "#{@sp*6}</#{@s[6]}>" if (lev <= 6)
puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
puts "</#{@s[0]}>" if (lev==0)
end
end
end
end
__END__
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