#j coding: utf-8
=begin

 * Name: SiSU

 * Description: a framework for document structuring, publishing and search

 * Author: Ralph Amissah

 * Copyright: (C) 1997 - 2009 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: modules shared by the different db types, dbi, postgresql,
   sqlite

=end
module SiSU_DB_import
  require "#{SiSU_lib}/db_columns"
  require "#{SiSU_lib}/db_load_tuple"
  require "#{SiSU_lib}/shared_html_lite"
  require 'sqlite3'
  class Import < SiSU_DB_columns::Column_size
    include SiSU_Param
    include SiSU_Screen
    @@dl=nil
    @@hname=nil
    attr_accessor :tp
    def initialize(opt,conn,file,sql_type='pg')
      @opt,@conn,@file,@sql_type=opt,conn,file,sql_type
      @cX=SiSU_Screen::Ansi.new(@opt.cmd).cX
      @env=SiSU_Env::Info_env.new(@opt.fns)
      @dal="#{@env.path.dal}"
      if @opt.fns.empty? or @opt.cmd.empty?; @fnb=''
      else
        @md=SiSU_Param::Parameters.new(@opt).get
        @fnb=@md.fnb
      end
      @suffix=@opt.fns[/(?:.+?)(?:\.ssm\.sst|\.-?sst)/,1]
      @fnm="#@dal/#{@opt.fns}.meta.rbm"
      @@seg,@@seg_full='',''                                  #create? consider placing field just before clean text as opposed to seg which contains seg(.html) name info seg_full would contain seg info for levels 5 & 6 where available eg seg_full may be 7.3 (level 5) and 7.3.1 (level 6) where seg  is 7
      @col=Hash.new('')
      @col[:ocn]=''
      @counter={}
      @db=SiSU_Env::Info_db.new
      @driver_sqlite3=false
      @driver_sqlite3=true if @conn.inspect.match(/^(.{10})/)[1] == @db.sqlite.conn_sqlite3.inspect.match(/^(.{10})/)[1]
      sql='SELECT MAX(lid) FROM documents'
      begin
        @col[:lid] ||=0
        @col[:lid]=if @driver_sqlite3
          @conn.execute( sql ).join.to_i
        else @conn.execute( sql ) { |x| x.fetch_all.to_s.to_i }
        end
      rescue
        puts "#{__FILE__}:#{__LINE__}" if @opt.cmd =~/M/
      end
      @col[:lid]=0 if @col[:lid].nil? or @col[:lid].to_s.empty?
      sql='SELECT MAX(nid) FROM endnotes'
      begin
        @id_n ||=0
        @id_n=if @driver_sqlite3
          @conn.execute( sql ).join.to_i
        else
          @id_n=@conn.execute( sql ) { |x| x.fetch_all.to_s.to_i }
        end
      rescue
        puts "#{__FILE__}:#{__LINE__}" if @opt.cmd =~/M/
      end
      @id_n =0 if @col[:lid].nil? or @col[:lid].to_s.empty?
      @col[:lv1]=@col[:lv2]=@col[:lv3]=@col[:lv4]=@col[:lv5]=@col[:lv6]=0
      @db=SiSU_Env::Info_db.new
      @@dl ||=SiSU_Env::Info_env.new.digest.length
    end
    def marshal_load
      require "#{SiSU_lib}/dal"
      @dal_array=SiSU_DAL::Source.new(@opt).get                  # dal file drawn here
      tell=SiSU_Screen::Ansi.new(@opt.cmd,"#{@db.psql.db}::#{@opt.fns}")
      tell.puts_blue unless @opt.cmd =~/q/
      tell=SiSU_Screen::Ansi.new(@opt.cmd,'Marshal Load',@fnm)
      tell.print_grey if @opt.cmd =~/v/
      file_exist=if @sql_type=~/sqlite/; nil
      else
        @conn.select_one(%{ SELECT metadata.tid FROM metadata WHERE metadata.filename ~ '#{@opt.fns}'; })
      end
      if (@sql_type!~/sqlite/ and not file_exist) \
      or @sql_type=~/sqlite/
        t_d=[] # transaction_data
        t_d << db_import_metadata
        t_d << db_import_documents(@dal_array)
        t_d << db_import_urls(@dal_array,@fnc)                              #import OID on/off
        t_d=t_d.flatten
        if @opt.cmd =~/[MV]/
          puts @conn.class if defined? @conn.class
          puts @conn.driver_name if defined? @conn.driver_name
          puts @conn.driver if defined? @conn.driver
        end
        begin
          @conn.transaction do |conn|
            t_d.each do |sql|
              conn.execute(sql)
            end
          end
        rescue
          SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
          puts "#{__FILE__}:#{__LINE__}" if @opt.cmd =~/M/
        ensure
          #@conn.execute("COMMIT")
        end
        if @sql_type=~/sqlite/ \
        and @opt.cmd =~/[MV]/
          puts "\n" + @conn.inspect
          puts "\nat #{__FILE__}:#{__LINE__}"
        end
      else
        if file_exist
          @db=SiSU_Env::Info_db.new
          puts "\n#{@cX.grey}file #{@cX.off} #{@cX.blue}#{@opt.fns}#{@cX.off} #{@cX.grey}already exists in database#{@cX.off} #{@cX.blue}#{@db.psql.db}#{@cX.off} #{@cX.brown}update instead?#{@cX.off}"
        end
      end
    end
    def special_character_escape(str)
      str.gsub!(/'/,"''") #string.gsub!(/'/,"\047") #string.gsub!(/'/,"\\'")
      str.gsub!(/#{Mx[:br_line]}|#{Mx[:br_nl]}/,"<br />\n")
      str.gsub!(/#{Mx[:gr_o]}(?:code|alt|group|verse)(?:-end)?#{Mx[:gr_c]}/,'')
      str.gsub!(/#{Mx[:mk_o]}:name#\S+?#{Mx[:mk_c]}/,'')
      str.gsub!(/#{Mx[:lnk_o]}\s*(\S+?\.(?:png|jpg))(?:\s+\d+x\d+)?(.+?)#{Mx[:lnk_c]}\S+/,'[image: \1] \2')
      str.gsub!(/#{Mx[:lnk_o]}\s*(.+?)\s*#{Mx[:lnk_c]}(?:https?|file|ftp):\/\/\S+?([.,!?]?(?:\s|$))/,'\1\2')
    end
    def strip_markup(str) #define rules, make same as in dal clean
      str.gsub!(/#{Mx[:fa_superscript_o]}(\d+)#{Mx[:fa_superscript_c]}/,'[\1]')
      str.gsub!(/#{Mx[:pa_o]}:i[1-9]#{Mx[:pa_c]}/,'')
      str.gsub!(/(?:&nbsp\\;|#{Mx[:nbsp]})+/,' ')
      str.gsub!(/#{Mx[:gr_o]}T[h]?#{Mx[:tc_p]}.+?#{Mx[:gr_c]}/u,"[TABLE]\n")             #tables #CHECK should take whole table
      str.gsub!(/#{Mx[:tc_o]}#{Mx[:tc_p]}#{Mx[:tc_p]}\d+(.+)#{Mx[:tc_c]}/u,'\1')         #tables
      str.gsub!(/#{Mx[:tc_p]}#{Mx[:tc_p]}\d+#{Mx[:tc_p]}/u,' ')                          #tables
      str.gsub!(/#{Mx[:tc_p]}/u,' ')                                                     #tables tidy later
      str.gsub!(/<.+?>/,'')
      str.gsub!(/#{Mx[:lnk_o]}.+?\.(?:png|jpg|gif).+?#{Mx[:lnk_c]}(?:https?|file|ftp)\\\:\S+ /,' [image] ') # else image names found in search
      str.gsub!(/\s\s+/,' ')
      str.strip!
    end
                                                                                 #% import into database tables
    def pf_db_import_transaction_open
    end
    def pf_db_import_transaction_close
    end
    def db_import_metadata                                                       #% import documents - populate database
      print %{ #{@cX.grey}import documents dbi_unit #{@cX.off} } unless @opt.cmd =~/q/
      @tp={}
      @md=SiSU_Param::Parameters.new(@opt).get
      if @md.title; @tp[:title]=@md.title
        special_character_escape(@tp[:title])
        @tp[:title_f],@tp[:title_i]='title, ',"'#{@tp[:title]}', "
        sql='SELECT MAX(tid) FROM metadata'
        begin
          @@id_t ||=0
          id_t=if @driver_sqlite3
            @conn.execute( sql ).join.to_i # { |x| id_t=x.join.to_i }
          else @conn.execute( sql ) { |x| x.fetch_all.to_s.to_i }
          end
          @@id_t=id_t if id_t
        rescue
          puts "#{__FILE__} #{__LINE__}" if @opt.cmd =~/M/
        end
        @@id_t =0 if @col[:lid].nil? or @col[:lid].to_s.empty?
        @@id_t+=1 #bug related, needs to be performed once at start of file, but consider moving, as, placed here it means program will fail if document header lacks 0~title
        puts %{\n#{@cX.grey}Processing file number#{@cX.off}: #{@cX.green}#{@@id_t}#{@@cX.off}} unless @opt.cmd =~/q/
      end
      if @md.full_title; @tp[:long_title]=@md.full_title #dc
        #sql='SELECT MAX(tid) FROM metadata'
        #id_t=@conn.execute( sql ) { |x| x.fetch_all.to_s.to_i }
        #@@id_t=id_t if id_t
        #@@id_t ||=0
        #@@id_t+=1 #bug related, needs to be performed once at start of file, but consider moving, as, placed here it means program will fail if document header lacks 0~title
        #puts %{\n#{@cX.grey}Processing file number#{@cX.off}: #{@cX.green}#{@@id_t}#{@@cX.off}}
      end
      if @md.subtitle; txt=@md.subtitle
        special_character_escape(txt)
        @tp[:subtitle_f],@tp[:subtitle_i]='subtitle, ',"'#{txt}', "
      end
      if @md.author; txt=@md.author #dc
        special_character_escape(txt)
        @tp[:creator_f],@tp[:creator_i]='creator, ',"'#{txt}', "
      end
      if @md.contributor; txt=@md.contributor #dc
        special_character_escape(txt)
        @tp[:contributor_f],@tp[:contributor_i]='contributor, ',"'#{txt}', "
      end
      if @md.translator; txt=@md.translator
        special_character_escape(txt)
        @tp[:translator_f],@tp[:translator_i]='translator, ',"'#{txt}', "
      end
      if @md.illustrator; txt=@md.illustrator
        special_character_escape(txt)
        @tp[:illustrator_f],@tp[:illustrator_i]='illustrator, ',"'#{txt}', "
      end
      if @md.publisher; txt=@md.publisher #dc
        special_character_escape(txt)
        @tp[:publisher_f],@tp[:publisher_i]='publisher, ',"'#{txt}', "
      end
      if @md.prepared_by; txt=@md.prepared_by
        special_character_escape(txt)
        @tp[:prepared_by_f],@tp[:prepared_by_i]='prepared_by, ',"'#{txt}', "
      end
      if @md.digitized_by; txt=@md.digitized_by
        special_character_escape(txt)
        @tp[:digitized_by_f],@tp[:digitized_by_i]='digitized_by, ',"'#{txt}', "
      end
      if @md.subject; txt=@md.subject #dc
        special_character_escape(txt)
        @tp[:subject_f],@tp[:subject_i]='subject, ',"'#{txt}', "
      end
      if @md.description; txt=@md.description #dc
        special_character_escape(txt)
        @tp[:description_f],@tp[:description_i]='description, ',"'#{txt}', "
      end
      if @md.abstract; txt=@md.abstract
        special_character_escape(txt)
        @tp[:abstract_f],@tp[:abstract_i]='abstract, ',"'#{txt}', "
      end
      if @md.type; txt=@md.type #dc
        special_character_escape(txt)
        @tp[:type_f],@tp[:type_i]='type, ',"'#{txt}', "
      end
      #if @md.owner; txt=@md.owner
      #  special_character_escape(txt)
      #  @tp[:owner_f],@tp[:owner_i]='owner, ',"'#{txt}', "
      #end
      #if @md.copyright; txt=@md.copyright
      #  special_character_escape(txt)
      #  @tp[:copyright_f],@tp[:copyright_i]='copyright, ',"'#{txt}', "
      #end
      if @md.rights; txt=@md.rights #dc
        special_character_escape(txt)
        @tp[:rights_f],@tp[:rights_i]='rights, ',"'#{txt}', "
      end
      if @md.date; txt=@md.date #dc
        special_character_escape(txt)
        @tp[:date_f],@tp[:date_i]='date, ',"'#{txt}', "
      end
      if @md.date_created; txt=@md.date_created #dc
        special_character_escape(txt)
        @tp[:date_created_f],@tp[:date_created_i]='date_created, ',"'#{txt}', "
      end
      if @md.date_issued; txt=@md.date_issued #dc
        special_character_escape(txt)
        @tp[:date_issued_f],@tp[:date_issued_i]='date_issued, ',"'#{txt}', "
      end
      if @md.date_available; txt=@md.date_available #dc
        special_character_escape(txt)
        @tp[:date_available_f],@tp[:date_available_i]='date_available, ',"'#{txt}', "
      end
      if @md.date_modified; txt=@md.date_modified #dc
        special_character_escape(txt)
        @tp[:date_modified_f],@tp[:date_modified_i]='date_modified, ',"'#{txt}', "
      end
      if @md.date_valid; txt=@md.date_valid #dc
        special_character_escape(txt)
        @tp[:date_valid_f],@tp[:date_valid_i]='date_valid, ',"'#{txt}', "
      end
      if @md.language[:name]; txt=@md.language[:name] #dc
        special_character_escape(txt)
        @tp[:language_f],@tp[:language_i]='language, ',"'#{txt}', "
      end
      if @md.language_original[:name]; txt=@md.language_original[:name]
        special_character_escape(txt)
        @tp[:language_original_f],@tp[:language_original_i]='language_original, ',"'#{txt}', "
      end
      if @md.format; txt=@md.format #dc
        special_character_escape(txt)
        @tp[:format_f],@tp[:format_i]='format, ',"'#{txt}', "
      end
      if @md.identifier; txt=@md.identifier #dc
        special_character_escape(txt)
        @tp[:identifier_f],@tp[:identifier_i]='identifier, ',"'#{txt}', "
      end
      if @md.source; txt=@md.source #dc
        special_character_escape(txt)
        @tp[:source_f],@tp[:source_i]='source, ',"'#{txt}', "
      end
      if @md.relation; txt=@md.relation #dc
        special_character_escape(txt)
        @tp[:relation_f],@tp[:relation_i]='relation, ',"'#{txt}', "
      end
      if @md.coverage; txt=@md.coverage #dc
        special_character_escape(txt)
        @tp[:coverage_f],@tp[:coverage_i]='coverage, ',"'#{txt}', "
      end
      if @md.keywords; txt=@md.keywords
        special_character_escape(txt)
        @tp[:keywords_f],@tp[:keywords_i]='keywords, ',"'#{txt}', "
      end
      if @md.comments; txt=@md.comments
        special_character_escape(txt)
        @tp[:comments_f],@tp[:comments_i]='comments, ',"'#{txt}', "
      end
      if @md.cls_loc; txt=@md.cls_loc
        special_character_escape(txt)
        @tp[:cls_loc_f],@tp[:cls_loc_i]='cls_loc, ',"'#{txt}', "
      end
      if @md.cls_dewey; txt=@md.cls_dewey
        special_character_escape(txt)
        @tp[:cls_dewey_f],@tp[:cls_dewey_i]='cls_dewey, ',"'#{txt}', "
      end
      if @md.cls_pg; txt=@md.cls_pg
        special_character_escape(txt)
        @tp[:cls_pg_f],@tp[:cls_pg_i]='cls_pg, ',"'#{txt}', "
      end
      if @md.cls_isbn; txt=@md.cls_isbn
        special_character_escape(txt)
        @tp[:cls_isbn_f],@tp[:cls_isbn_i]='cls_isbn, ',"'#{txt}', "
      end
      if @md.prefix_a; txt=@md.prefix_a
        special_character_escape(txt)
        @tp[:prefix_a_f],@tp[:prefix_a_i]='prefix_a, ',"'#{txt}', "
      end
      if @md.prefix_b; txt=@md.prefix_b
        special_character_escape(txt)
        @tp[:prefix_b_f],@tp[:prefix_b_i]='prefix_b, ',"'#{txt}', "
      end
      #if @md.suffix; txt=@md.suffix
      #  special_character_escape(txt)
      #  @tp[:suffix_f],@tp[:suffix_i]='suffix, ',"'#{txt}', "
      #end
      if @md.fns; txt=@md.fns
        special_character_escape(txt)
        @tp[:fns_f],@tp[:fns_i]="filename, ","'#{txt}', "
      end
      #if @md.en[:mismatch] > 0
      #  id,info='WARNING document error in endnote markup, number mismatch',"endnotes: #{@md.en[:note]} != endnote reference marks: #{@md.en[:mark]} (difference = #{@md.en[:mismatch]})"
      #end
      if @md.wc_words; txt=@md.wc_words
        @tp[:wc_words_f],@tp[:wc_words_i]='wc_words, ',"'#{txt}', "
      end
      if @md.dgst; txt=@md.dgst
        @tp[:dgst_f],@tp[:dgst_i]='dgst, ',"'#{txt}', "
      end
      if @md.sc_number; txt=@md.sc_number
        @tp[:sc_number_f],@tp[:sc_number_i]='sc_number, ',"'#{txt}', "
      end
      if @md.sc_date; txt=@md.sc_date
        @tp[:sc_date_f],@tp[:sc_date_i]='sc_date, ',"'#{txt}', "
      end
      if @md.generated; txt=@md.generated
        @tp[:generated_f],@tp[:generated_i]='generated, ',"'#{@txt}', "
      end
      #if @md.sisu_version;                    special_character_escape(@md.sisu_version)
      #  #id,info='Generated by',"#{@md.sisu_version[:project]} #{@md.sisu_version[:version]} #{@md.sisu_version[:date_stamp]} (#{@md.sisu_version[:date]})"
      #end
      #if @md.ruby_version;                      special_character_escape(@md.ruby_version)
      SiSU_DB_DBI::Test.new(self,@opt).verify                          #% import title names, filenames (tuple)
      t=SiSU_DB_tuple::Load_metadata.new(@conn,@tp,@@id_t,@opt,@file)
      tuple=t.tuple
      tuple
    end
    def db_import_documents(dal_array)                                     #% import documents - populate main database table
                                                                       #% import into substantive database tables (tuple)
      begin
        @col[:tid]=@@id_t
        @en,@en_ast,@en_pls=[],[],[]
        @col[:en_a]=nil
        @col[:en_z]=nil
        @tuple_array=[]
        dal_array.each do |data|
          #data.gsub!(/<[biu]>(.+?)<\/[biu]>/,'\1')                    # remove bold, italics, underscore
          data.gsub!(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'\1')
          #data.gsub!(/#{Mx[:fa_emphasis_o]}(.+?)#{Mx[:fa_emphaisis_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'\1')
          data.gsub!(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'\1')
          data.gsub!(/#{Mx[:gl_o]}(●)#{Mx[:gl_c]}\s*/,'\1 ')
          data.gsub!(/#{Mx[:mk_o]}:name#\S+?#{Mx[:mk_c]}/,'')
          @col[:seg]=@@seg
          if data =~/#{Mx[:id_o]}~\d+;(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}[0-9a-f]{#{@@dl}}:[0-9a-f]{#{@@dl}}#{Mx[:id_c]}/m      # regular text
            notedata=data.dup
            if data[/^#{Mx[:lv_o]}([123]):\S*?#{Mx[:lv_c]}\s*(.+?)#{Mx[:id_o]}~(\d+);((?:\w|[0-6]:)\d+);(\w\d+)#{Mx[:id_c]}#{Mx[:id_o]}([0-9a-f]{#{@@dl}}):([0-9a-f]{#{@@dl}})#{Mx[:id_c]}/m]
              @col[:lev],txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:digest_clean],@col[:digest_all]=$1,$2,$3,$4,$5,$6,$7
              @col[:lid]+=1
              if txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
                endnotes(txt).range
                if txt =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/;   @en << endnotes(txt).standard
                end
                if txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @en_ast << endnotes(txt).asterisk
                end
                if txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_o]}/; @en_pls << endnotes(txt).plus
                end
                txt=endnotes(txt).clean_text
              end
              txt_obj={:txt =>txt,:col =>@col}
              @col[:body]=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).lev4_minus
              special_character_escape(@col[:body])
              @col[:plaintext]=@col[:body].dup
              strip_markup(@col[:plaintext])
              if @en[0]; @en_a,@en_z=@en[0].first,@en[0].last
              end
              if @en_ast[0]; @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
              end
              if @en_pls[0]; @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
              end
              t=SiSU_DB_tuple::Load_documents.new(@conn,@col,@opt,@file)
              @tuple_array << t.tuple
              case @col[:lev]
              when /1/; @col[:lv1]+=1
              when /2/; @col[:lv2]+=1
              when /3/; @col[:lv3]+=1
              end
              @col[:lev]=@col[:plaintext]=@col[:body]=''
            elsif data[/^#{Mx[:lv_o]}4:(\S*?)#{Mx[:lv_c]}\s*(.+?)#{Mx[:id_o]}~(\d+);((?:\w|[0-6]:)\d+);(\w\d+)#{Mx[:id_c]}#{Mx[:id_o]}([0-9a-f]{#{@@dl}}):([0-9a-f]{#{@@dl}})#{Mx[:id_c]}/]
              @@seg,txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:digest_clean],@col[:digest_all]=$1,$2,$3,$4,$5,$6,$7
              @col[:seg]=@@seg
              @col[:lv4]+=1
              @col[:lid]+=1
              @col[:lev]=4
              @hname=if @col[:seg] \
              and not @col[:seg].to_s.empty?
                @@hname=@col[:seg].to_s
              else @@hname
              end
              @env=SiSU_Env::Info_env.new(@md.fns)
              @base_url="#{@env.url.root}/#{@md.fnb}/#@hname.html"
              if txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
                endnotes(txt).range
                if txt =~ /#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/;  @en << endnotes(txt).standard
                end
                if txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @en_ast << endnotes(txt).asterisk
                end
                if txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/; @en_pls << endnotes(txt).plus
                end
                txt=endnotes(txt).clean_text(@base_url)
              end
              txt_obj={:txt =>txt,:col =>@col}
              @col[:body]=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).lev4_plus
              special_character_escape(@col[:body])
              @col[:plaintext]=@col[:body].dup
              strip_markup(@col[:plaintext])
              if @en[0]; @en_a,@en_z=@en[0].first,@en[0].last
              end
              if @en_ast[0]; @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
              end
              if @en_pls[0]; @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
              end
              t=SiSU_DB_tuple::Load_documents.new(@conn,@col,@opt,@file)
              @tuple_array << t.tuple
              @col[:lev]=@col[:plaintext]=@col[:body]=''
            elsif data[/^#{Mx[:lv_o]}5:\S*?#{Mx[:lv_c]}\s*(.+?)#{Mx[:id_o]}~(\d+);((?:\w|[0-6]:)\d+);(\w\d+)#{Mx[:id_c]}#{Mx[:id_o]}([0-9a-f]{#{@@dl}}):([0-9a-f]{#{@@dl}})#{Mx[:id_c]}/]                             # header lev5 seg level
              txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:digest_clean],@col[:digest_all]=$1,$2,$3,$4,$5,$6
              re=/^#{Mx[:lv_o]}5:(\S*?)#{Mx[:lv_c]}/
              @@seg_full=re.match(data)[1] if data=~re #create?
              @@seg ||='' #nil # watch
              @col[:seg]=@@seg
              @col[:lv5]+=1
              @col[:lid]+=1
              @col[:lev]=5
              @hname=if @col[:seg] \
              and not @col[:seg].to_s.empty?
                @@hname=@col[:seg].to_s
              else @@hname
              end
              @env=SiSU_Env::Info_env.new(@md.fns)
              @base_url="#{@env.url.root}/#{@md.fnb}/#@hname.html"
              if txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
                endnotes(txt).range
                if txt =~ /#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/;  @en << endnotes(txt).standard
                end
                if txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @en_ast << endnotes(txt).asterisk
                end
                if txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/; @en_pls << endnotes(txt).plus
                end
                txt=endnotes(txt).clean_text(@base_url)
              end
              txt_obj={:txt =>txt,:col =>@col}
              @col[:body]=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).lev4_plus
              special_character_escape(@col[:body])
              @col[:plaintext]=@col[:body].dup
              strip_markup(@col[:plaintext])
              if @en[0]; @en_a,@en_z=@en[0].first,@en[0].last
              end
              if @en_ast[0]; @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
              end
              if @en_pls[0]; @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
              end
              t=SiSU_DB_tuple::Load_documents.new(@conn,@col,@opt,@file)
              @tuple_array << t.tuple
              @col[:lev]=@col[:plaintext]=@col[:body]=''
            elsif data[/^#{Mx[:lv_o]}6:\S*?#{Mx[:lv_c]}\s*(.+?)#{Mx[:id_o]}~(\d+);((?:\w|[0-6]:)\d+);(\w\d+)#{Mx[:id_c]}#{Mx[:id_o]}([0-9a-f]{#{@@dl}}):([0-9a-f]{#{@@dl}})#{Mx[:id_c]}/] # header lev6 seg level
              txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:digest_clean],@col[:digest_all]=$1,$2,$3,$4,$5,$6
              re=/^#{Mx[:lv_o]}6:(\S*?)#{Mx[:lv_c]}/
              @@seg_full=re.match(data)[1] if data=~re #create?
              @@seg ||='' #nil # watch
              @col[:seg]=@@seg
              @col[:lv6]+=1
              @col[:lid]+=1
              @col[:lev]=6
              @hname=if @col[:seg] \
              and not @col[:seg].to_s.empty?
                @@hname=@col[:seg].to_s
              else @@hname
              end
              @env=SiSU_Env::Info_env.new(@md.fns)
              @base_url="#{@env.url.root}/#{@md.fnb}/#@hname.html"
              if txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
                endnotes(txt).range
                if txt =~ /#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/;  @en << endnotes(txt).standard
                end
                if txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @en_ast << endnotes(txt).asterisk
                end
                if txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/; @en_pls << endnotes(txt).plus
                end
                txt=endnotes(txt).clean_text(@base_url)
              end
              txt_obj={:txt =>txt,:col =>@col}
              @col[:body]=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).lev4_plus
              special_character_escape(@col[:body])
              @col[:plaintext]=@col[:body].dup
              strip_markup(@col[:plaintext])
              if @en[0]; @en_a,@en_z=@en[0].first,@en[0].last
              end
              if @en_ast[0]; @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
              end
              if @en_pls[0]; @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
              end
              t=SiSU_DB_tuple::Load_documents.new(@conn,@col,@opt,@file)
              @tuple_array << t.tuple
              @col[:lev]=@col[:plaintext]=@col[:body]=''
            else                                                               #% regular text
              @col[:lid]+=1
              txt=''
              txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:digest_clean],@col[:digest_all]=(/(.+?)#{Mx[:id_o]}~(\d+);((?:\w|[0-6]:)\d+);(\w\d+)#{Mx[:id_c]}#{Mx[:id_o]}([0-9a-f]{#{@@dl}}):([0-9a-f]{#{@@dl}})#{Mx[:id_c]}/m).match(data).captures
              @hname=if @col[:seg] \
              and not @col[:seg].to_s.empty?
                @@hname=@col[:seg].to_s
              else @@hname
              end
              @env=SiSU_Env::Info_env.new(@md.fns)
              @base_url="#{@env.url.root}/#{@md.fnb}/#@hname.html"
              if txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
                endnotes(txt).range
                if txt =~ /#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/;  @en << endnotes(txt).standard
                end
                if txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @en_ast << endnotes(txt).asterisk
                end
                if txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/; @en_pls << endnotes(txt).plus
                end
                txt=endnotes(txt).clean_text(@base_url)
              end
              if @sql_type=~/pg/ \
              and txt.size > (document_clean - 1)             #% examine pg build & remove limitation
                puts "\n\nTOO LARGE (TXT - see error log)\n\n"
                open("#{Dir.pwd}/pg_documents_error_log",'a') do |error|
                  error.puts("\n#{@opt.fns}\nTEXT BODY\n#{@col[:body].size} object #{@col[:ocn]} -> #{@col[:body].slice(0..500)}")
                end
                txt=%{\n\nLARGE TEXT BLOCK OMITTED\n\n}
              end
              if @en[0]; @en_a,@en_z=@en[0].first,@en[0].last
              end
              if @en_ast[0]; @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
              end
              if @en_pls[0]; @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
              end
              @col[:body]=if txt=~/#{Mx[:gr_o]}T[h]?#{Mx[:tc_p]}.+?#{Mx[:tc_p]}~\d+;\w\d+;\w\d+#{Mx[:gr_c]}/ #watch
                txt_obj={:txt =>txt,:col =>@col}
                SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).html_table
              elsif txt=~/^#{Mx[:pa_o]}:i([1-9])#{Mx[:pa_c]}/
                txt_obj={:txt =>txt,:col =>@col}
                SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).indent($1)
              else
                txt_obj={:txt =>txt,:col =>@col}
                SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).norm
              end
              special_character_escape(@col[:body])
              @col[:plaintext]=@col[:body].dup
              strip_markup(@col[:plaintext])
              t=SiSU_DB_tuple::Load_documents.new(@conn,@col,@opt,@file)
              @tuple_array << t.tuple
              @en,@en_ast,@en_pls=[],[],[]
              @col[:en_a]=@col[:en_z]=nil
              @col[:lev]=@col[:plaintext]=@col[:body]=''
            end
            if notedata =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/                                         #% import into database endnotes tables
              endnote_array=notedata.scan(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/)
              endnote_array.each do |inf|
                if inf[/#{Mx[:en_a_o]}\d+.+?#{Mx[:id_o]}[0-9a-f]{#{@@dl}}#{Mx[:id_c]}#{Mx[:en_a_c]}/]                      # dal new endnotes 2003w31/1
                  if inf[/#{Mx[:en_a_o]}(\d+)(.+?)#{Mx[:id_o]}([0-9a-f]{#{@@dl}})#{Mx[:id_c]}#{Mx[:en_a_c]}/]              # dal new endnotes 2003w31/1
                    nr,txt,digest_clean=$1,$2,$3
                  end
                  @id_n+=1
                  txt_obj={:txt =>txt,:col =>@col,:endnote_nr =>nr}
                  body=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).endnote
                  special_character_escape(body)
                  special_character_escape(txt)
                  strip_markup(txt)
                  if txt.size > (endnote_clean - 1)
                    puts "\n\nTOO LARGE (ENDNOTE - see error log)\n\n"
                    open("#{Dir.pwd}/pg_documents_error_log",'a') do |error|
                      error.puts("\n#{@opt.fns}\nENDNOTE\n#{txt.size} object #{@col[:ocn]},#{@col[:ocnd]},#{@col[:ocns]} -> #{txt.slice(0..500)}")
                    end
                    txt=%{\n\nLARGE TEXT BLOCK OMITTED\n\n}
                  end
                  if txt
                    en={}
                    en={ :type => 'endnotes',
                         :id   => @id_n,
                         :lid  => @col[:lid],
                         :nr   => nr,
                         :txt  => txt,
                         :body => body,
                         :ocn  => @col[:ocn],
                         :ocnd => @col[:ocnd],
                         :ocns => @col[:ocns],
                         :id_t => @@id_t,
                         :hash => digest_clean
                    }
                    t=SiSU_DB_tuple::Load_endnotes.new(@conn,en,@opt,@file)
                    @tuple_array << t.tuple
                  end
                end
              end
              word_mode=notedata.scan(/\S+/)
            end
            if notedata =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/                                       #% import into database endnotes tables
              endnote_array=notedata.scan(/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/)
              endnote_array.each do |inf|
                if inf[/#{Mx[:en_b_o]}\*\d+.+?#{Mx[:id_o]}[0-9a-f]{#{@@dl}}#{Mx[:id_c]}#{Mx[:en_b_c]}/]                    # dal new endnotes 2003w31/1
                  if inf[/#{Mx[:en_b_o]}[*](\d+)(.+?)#{Mx[:id_o]}([0-9a-f]{#{@@dl}})#{Mx[:id_c]}#{Mx[:en_b_c]}/]           # dal new endnotes 2003w31/1
                    nr,txt,digest_clean=$1,$2,$3
                  end
                  @id_n+=1
                  txt_obj={:txt =>txt,:col =>@col,:endnote_nr =>nr}
                  body=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).endnote
                  special_character_escape(body)
                  special_character_escape(txt)
                  strip_markup(txt)
                  if txt.size > (endnote_clean - 1)
                    puts "\n\nTOO LARGE (ENDNOTE - see error log)\n\n"
                    open("#{Dir.pwd}/pg_documents_error_log",'a') do |error|
                      error.puts("\n#{@opt.fns}\nENDNOTE\n#{txt.size} object #{@col[:ocn]},#{@col[:ocnd]},#{@col[:ocns]} -> #{txt.slice(0..500)}")
                    end
                    txt=%{\n\nLARGE TEXT BLOCK OMITTED\n\n}
                  end
                  if txt
                    #puts "'#{@id_n}', '#{@col[:lid]}', '#{en}', '#{txt}', '#{body}', '#{@col[:ocn]}', '#{@col[:ocnd]}', '#{@col[:ocns]}', '#{@@id_t}'" #% endnotes
                    en={}
                    en={ :type => 'endnotes_asterisk',
                         :id   => @id_n,
                         :lid  => @col[:lid],
                         :nr   => nr,
                         :txt  => txt,
                         :body => body,
                         :ocn  => @col[:ocn],
                         :ocnd => @col[:ocnd],
                         :ocns => @col[:ocns],
                         :id_t => @@id_t,
                         :hash => digest_clean
                    }
                    t=SiSU_DB_tuple::Load_endnotes.new(@conn,en,@opt,@file)
                    @tuple_array << t.tuple
                  end
                end
              end
              word_mode=notedata.scan(/\S+/)
            end
            if notedata =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/                                           #% import into database endnotes tables
              endnote_array=notedata.scan(/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/)
              endnote_array.each do |inf|
                if inf[/#{Mx[:en_b_o]}\+\d+.+?#{Mx[:id_o]}[0-9a-f]{#{@@dl}}#{Mx[:id_c]}#{Mx[:en_b_c]}/]                        # dal new endnotes 2003w31/1
                  if inf[/#{Mx[:en_b_o]}[+](\d+)(.+?)#{Mx[:id_o]}([0-9a-f]{#{@@dl}})#{Mx[:id_c]}#{Mx[:en_b_c]}/]               # dal new endnotes 2003w31/1
                    nr,txt,digest_clean=$1,$2,$3
                  end
                  @id_n+=1
                  txt_obj={:txt =>txt,:col =>@col,:endnote_nr =>nr}
                  body=SiSU_Format_Shared::CSS_Format.new(@md,txt_obj).endnote
                  special_character_escape(body)
                  special_character_escape(txt)
                  strip_markup(txt)
                  if txt.size > (endnote_clean - 1)
                    puts "\n\nTOO LARGE (ENDNOTE - see error log)\n\n"
                    open("#{Dir.pwd}/pg_documents_error_log",'a') do |error|
                      error.puts("\n#{@opt.fns}\nENDNOTE\n#{txt.size} object #{@col[:ocn]},#{@col[:ocnd]},#{@col[:ocns]} -> #{txt.slice(0..500)}")
                    end
                    txt=%{\n\nLARGE TEXT BLOCK OMITTED\n\n}
                  end
                  if txt
                    en={}
                    en={ :type => 'endnotes_plus',
                         :id   => @id_n,
                         :lid  => @col[:lid],
                         :nr   => nr,
                         :txt  => txt,
                         :body => body,
                         :ocn  => @col[:ocn],
                         :ocnd => @col[:ocnd],
                         :ocns => @col[:ocns],
                         :id_t => @@id_t,
                         :hash => digest_clean
                    }
                    t=SiSU_DB_tuple::Load_endnotes.new(@conn,en,@opt,@file)
                    @tuple_array << t.tuple
                  end
                end
              end
              word_mode=notedata.scan(/\S+/)
            end
          end
        end
      rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
      ensure
      end
      @tuple_array
    end
    def endnotes(txt)
      @txt=txt
      def standard
        x=if @txt =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/; @txt.scan(/#{Mx[:en_a_o]}(\d+).+?#{Mx[:en_a_c]}/)
        else nil
        end
      end
      def asterisk
        x=if @txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/; @txt.scan(/#{Mx[:en_b_o]}[*](\d+).+?#{Mx[:en_b_c]}/)
        else nil
        end
      end
      def plus
        x=if @txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/; @txt.scan(/#{Mx[:en_b_o]}[+](\d+).+?#{Mx[:en_b_c]}/)
        else nil
        end
      end
      def clean_text(base_url=nil)
        if base_url
          @txt.gsub!(/#{Mx[:en_a_o]}(\d+).+?#{Mx[:en_a_c]}/,%{<sup><a href="#{base_url}#_\\1" name="-\\1">\\1</a></sup>})
          @txt.gsub!(/#{Mx[:en_b_o]}([*]\d+).+?#{Mx[:en_b_c]}/,%{<sup><a href="#{base_url}#_\\1" name="-\\1">\\1</a></sup>})
          @txt.gsub!(/#{Mx[:en_b_o]}([+]\d+).+?#{Mx[:en_b_c]}/,%{<sup><a href="#{base_url}#_\\1" name="-\\1">\\1</a></sup>})
        else
          @txt.gsub!(/#{Mx[:en_a_o]}(\d+).+?#{Mx[:en_a_c]}/,'<sup>\1</sup>')
          @txt.gsub!(/#{Mx[:en_b_o]}([*]\d+).+?#{Mx[:en_b_c]}/,'<sup>\1</sup>')
          @txt.gsub!(/#{Mx[:en_b_o]}([+]\d+).+?#{Mx[:en_b_c]}/,'<sup>\1</sup>')
        end
        @txt
      end
      def range
        @col[:en_a]=@col[:en_z]=nil
        if @txt =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}([*]\d+).+?#{Mx[:en_b_c]}|#{Mx[:en_b_o]}([+]\d+).+?#{Mx[:en_b_c]}/
          word_array=@txt.scan(/\S+/)
          word_array.each do |w|
            if w[/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/]                                                # not tested since change 2003w31
              @col[:en_a]=$1 unless @col[:en_a]
              @col[:en_z]=@col[:en_a].dup unless @col[:en_a]
              @col[:en_z]=$1 if @col[:en_a]
            end
          end
        end
        @col
      end
      self
    end
    def db_import_urls(dbi_unit,meta)                                           #% import documents OID - populate database
      begin
        @fnm=meta
        @env=SiSU_Env::Info_env.new(@opt.fns)
        base=@env.url.root
        out=@env.path.output
        f,u={},{}
        if @fnb.empty? \
        or @fnb.nil?
          p 'file output path error' #remove
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:plain]}")==true)
          f[:txt],u[:txt]='plaintext,', "'#{base}/#@fnb/#{@md.fn[:plain]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:toc]}")==true)
          f[:html_toc],u[:html_toc]='html_toc,', "'#{base}/#@fnb/#{@md.fn[:toc]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:doc]}")==true)
          f[:html_doc],u[:html_doc]='html_doc,', "'#{base}/#@fnb/#{@md.fn[:doc]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:xhtml]}")==true)
          f[:xhtml],u[:xhtml]='xhtml,', "'#{base}/#@fnb/#{@md.fn[:xhtml]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:sax]}")==true)
          f[:xml_sax],u[:xml_sax]='xml_sax,', "'#{base}/#@fnb/#{@md.fn[:sax]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:dom]}")==true)
          f[:xml_dom],u[:xml_dom]='xml_dom,', "'#{base}/#@fnb/#{@md.fn[:dom]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:odf]}")==true)
          f[:odf],u[:odf]='odf,', "'#{base}/#@fnb/#{@md.fn[:odf]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:pdf_p]}")==true)
          f[:pdf_p],u[:pdf_p]='pdf_p,', "'#{base}/#@fnb/#{@md.fn[:pdf_p]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:pdf_l]}")==true)
          f[:pdf_l],u[:pdf_l]='pdf_l,', "'#{base}/#@fnb/#{@md.fn[:pdf_l]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:concordance]}")==true)
          f[:concordance],u[:concordance]='concordance,', "'#{base}/#@fnb/#{@md.fn[:concordance]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@opt.fns}.tex")==true)
          f[:latex_p],u[:latex_p]='latex_p,', "'#{base}/#@fnb/#{@opt.fns}.tex',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@opt.fns}.landscape.tex")==true)
          f[:latex_l],u[:latex_l]='latex_l,', "'#{base}/#@fnb/#@opt.fns}.landscape.tex',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:digest]}")==true)
          f[:digest],u[:digest]='digest,', "'#{base}/#@fnb/#{@md.fn[:digest]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@md.fn[:manifest]}")==true) #revisit, was to be text, this is html
          f[:manifest],u[:manifest]='manifest,', "'#{base}/#@fnb/#{@md.fn[:manifest]}',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@opt.fns}.meta")==true)
          f[:markup],u[:markup]='markup,', "'#{base}/#@fnb/#{@opt.fns}.meta',"
        end
        if @opt.cmd !~/e/ \
        or (@opt.cmd=~/e/ and FileTest.file?("#{out}/#@fnb/#{@opt.fns}.tgz")==true)
          f[:sisupod],u[:sisupod]='sisupod,', "'#{base}/#@fnb/#{@opt.fns}.tgz',"
        end
      t=SiSU_DB_tuple::Load_urls.new(@conn,f,u,@@id_t,@opt,@file)
      tuple=t.tuple
      rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error
      ensure
      end
      tuple
    end
  end
end
__END__