Merge tag 'sisu_4.0.0' into debian/sid

1 files changed, 714 insertions, 0 deletions

diff --git a/lib/sisu/v4/db_import.rb b/lib/sisu/v4/db_import.rb
new file mode 100644
index 00000000..ae808cf8
--- /dev/null
+++ b/lib/sisu/v4/db_import.rb
@@ -0,0 +1,714 @@
+# 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 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: modules shared by the different db types, dbi, postgresql,
+   sqlite
+
+=end
+module SiSU_DbImport
+  require_relative 'db_columns'                         # db_columns.rb
+  require_relative 'db_load_tuple'                      # db_load_tuple.rb
+  require_relative 'db_sqltxt'                          # db_sqltxt.rb
+  require_relative 'shared_html_lite'                   # shared_html_lite.rb
+  require 'sqlite3'
+  class Import < SiSU_DbText::Prepare
+    include SiSU_Param
+    include SiSU_Screen
+    @@dl=nil
+    @@hname=nil
+    attr_accessor :tp
+    def initialize(opt,conn,file_maint,sql_type='pg')
+      @opt,@conn,@file_maint,@sql_type=opt,conn,file_maint,sql_type
+      @cX=SiSU_Screen::Ansi.new(@opt.cmd).cX
+      @env=SiSU_Env::InfoEnv.new(@opt.fns)
+      @dal="#{@env.processing_path.dal}"
+      @fnb=if @opt.fns.empty? \
+      or @opt.cmd.empty?
+        ''
+      else
+        @md=SiSU_Param::Parameters.new(@opt).get
+        @md.fnb
+      end
+      @suffix=@opt.fns[/(?:.+?)(?:\.ssm\.sst|\.-?sst)/,1]
+      @fnc="#{@dal}/#{@opt.fns}.content.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::InfoDb.new
+      if @sql_type=='sqlite'
+        @driver_sqlite3=(@conn.inspect.match(/^(.{10})/)[1]==@db.sqlite.conn_sqlite3.inspect.match(/^(.{10})/)[1]) \
+        ? true
+        : false
+      end
+      sql='SELECT MAX(lid) FROM doc_objects'
+      begin
+        @col[:lid] ||=0
+        @col[:lid]=@driver_sqlite3 \
+        ? @conn.execute( sql ).join.to_i
+        : @conn.execute( sql ) { |x| x.fetch_all.flatten[0] }
+      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=@driver_sqlite3 \
+        ? @conn.execute( sql ).join.to_i
+        : @id_n=@conn.execute( sql ) { |x| x.fetch_all.flatten[0] }
+        @id_n ||=0
+      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::InfoDb.new
+      @pdf_fn=SiSU_Env::FileOp.new(@md).base_filename
+      @@dl ||=SiSU_Env::InfoEnv.new.digest.length
+    end
+    def marshal_load
+      require_relative 'dal'                            # dal.rb
+      @dal_array=SiSU_DAL::Source.new(@opt).get            # dal file drawn here
+      SiSU_Screen::Ansi.new(@opt.cmd,"#{@db.psql.db}::#{@opt.fns}").puts_blue if @opt.cmd =~/vVM/
+      SiSU_Screen::Ansi.new(@opt.cmd,'Marshal Load',@fnc).puts_grey if @opt.cmd =~/v/
+#%
+      select_first_match=%{
+        SELECT metadata_and_text.tid
+        FROM metadata_and_text
+        WHERE metadata_and_text.src_filename = '#{@opt.fns}'
+        AND metadata_and_text.language_document_char = '#{@opt.lng}'
+      ;}
+      file_exist=@sql_type=~/sqlite/ \
+      ? @conn.get_first_value(select_first_match)
+      : @conn.select_one(select_first_match)
+      if not file_exist
+        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
+          sql=''
+          if @sql_type=~/sqlite/
+            @conn.transaction do |conn|
+              t_d.each do |sql|
+                conn.execute(sql)
+              end
+            end
+            #also 'execute' works for sqlite
+            #@conn.execute("BEGIN")
+            #  t_d.each do |sql|
+            #    @conn.execute(sql)
+            #  end
+            #@conn.execute("COMMIT")
+          else
+            #'do' works for postgresql
+            @conn.do("BEGIN")
+              t_d.each do |sql|
+                @conn.do(sql)
+              end
+            @conn.do("COMMIT")
+          end
+        rescue DBI::DatabaseError => e
+          STDERR.puts "Error code: #{e.err}"
+          STDERR.puts "Error message: #{e.errstr}"
+          STDERR.puts "Error SQLSTATE: #{e.state}"
+          SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+            __LINE__.to_s + ':' + __FILE__
+          end
+          sqlfn="#{@env.processing_path.sql}/#{@md.fnb}.sql"
+          sql=File.new(sqlfn,'w')
+          t_d.each {|i| sql.puts i}
+          p sqlfn
+          if @opt.cmd =~/M/
+            puts sql
+            p @conn.methods.sort
+            puts "#{__FILE__}:#{__LINE__}"
+          end
+        rescue
+          SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+            __LINE__.to_s + ':' + __FILE__
+          end
+          sqlfn="#{@env.processing_path.sql}/#{@md.fnb}.sql"
+          sql=File.new(sqlfn,'w')
+          t_d.each {|i| sql.puts i}
+          p sqlfn
+          if @opt.cmd =~/M/
+            puts sql
+            p @conn.methods.sort
+            puts "#{__FILE__}:#{__LINE__}"
+          end
+        ensure
+        end
+      else
+        if file_exist
+          @db=SiSU_Env::InfoDb.new
+          puts "\n#{@cX.grey}file #{@cX.off} #{@cX.blue}#{@opt.fns}#{@cX.off} in language code #{cX.blue}#{@opt.lng}#{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 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} } if @opt.cmd =~/vVM/
+      @tp={}
+      @md=SiSU_Param::Parameters.new(@opt).get
+#% sisutxt & fulltxt
+      if FileTest.exist?(@md.fns)
+        txt_arr=IO.readlines(@md.fns,'')
+        src=txt_arr.join("\n")
+        src=special_character_escape(src)
+        @tp[:sisutxt_f],@tp[:sisutxt_i]='sisutxt, ',"'#{src}', "
+        txt=clean_searchable_text(txt_arr)
+        #txt=special_character_escape(txt)
+        @tp[:fulltxt_f],@tp[:fulltxt_i]='fulltxt, ',"'#{txt}', "
+      end
+#% title
+      if defined? @md.title.full \
+      and @md.title.full=~/\S+/                                              # DublinCore 1 - title
+        #@tp[:title]=@md.title.full
+        #special_character_escape(@tp[:title])
+        #@tp[:title_f],@tp[:title_i]='title, ',"'#{@tp[:title]}', "
+        sql='SELECT MAX(tid) FROM metadata_and_text;'
+        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.flatten[0] }
+          end
+          @@id_t=id_t if id_t
+        rescue
+          puts "#{__FILE__} #{__LINE__}" if @opt.cmd =~/M/
+        end
+        @@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 @title:
+        puts %{\n#{@cX.grey}Processing file number#{@cX.off}: #{@cX.green}#{@@id_t}#{@@cX.off}} if @opt.cmd =~/vVM/
+      end
+      ################ CLEAR ##############
+      SiSU_DbDBI::Test.new(self,@opt).verify                          #% import title names, filenames (tuple)
+      t=SiSU_DbTuple::LoadMetadata.new(@conn,@@id_t,@md,@file_maint)
+      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,@tuple_array=[],[],[],[]
+        @col[:en_a],@col[:en_z]=nil,nil
+        dal_array.each do |data|
+          data.obj.gsub!(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,'\1')
+          data.obj.gsub!(/#{Mx[:gl_o]}(●)#{Mx[:gl_c]}\s*/,'\1 ')
+          data.obj.gsub!(/#{Mx[:tag_o]}\S+?#{Mx[:tag_c]}/,'') #check
+          @col[:seg]=@@seg
+          if data.of ==:para \
+          || :heading \
+          || :heading_insert \
+          || :block \
+          || :group      # regular text what of code-blocks grouped text etc.
+            notedata=data.obj.dup
+                                                                               #% :headings
+            if data.is==:heading \
+            && (data.ln.inspect=~/[123]/)
+              @col[:lev],txt,@col[:ocn],@col[:lev_an],@col[:ocnd],@col[:ocns],@col[:t_of],@col[:t_is],@col[:node],@col[:parent],@col[:digest_clean],@col[:digest_all]=data.ln,data.obj,data.ocn,data.lv,data.odv,data.osp,data.of,data.is,data.node,data.parent,'',''
+              @col[:lid]+=1
+              txt=endnotes(txt).extract_any
+              body=SiSU_FormatShared::CSS_Format.new(@md,data).lev4_minus
+              @col[:body]=special_character_escape(body)
+              plaintext=@col[:body].dup
+              plaintext=strip_markup(plaintext)
+              @col[:plaintext]=clean_searchable_text(plaintext)
+              book_idx=data.idx ? data.idx : ''
+              @col[:book_idx]=clean_searchable_text(book_idx)
+              if @en[0] then @en_a,@en_z=@en[0].first,@en[0].last
+              end
+              if @en_ast[0] then @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last
+              end
+              if @en_pls[0] then @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last
+              end
+              t=SiSU_DbTuple::LoadDocuments.new(@conn,@col,@opt,@file_maint)
+              @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.is==:heading \
+            && data.ln==4
+              @@seg,txt,@col[:ocn],@col[:lev_an],@col[:ocnd],@col[:ocns],@col[:t_of],@col[:t_is],@col[:node],@col[:parent],@col[:digest_clean],@col[:digest_all]=data.name,data.obj,data.ocn,data.lv,data.odv,data.osp,data.of,data.is,data.node,data.parent,'',''
+              @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::InfoEnv.new(@md.fns)
+              @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html"
+              txt=endnotes(txt).extract_any
+              body=SiSU_FormatShared::CSS_Format.new(@md,data).lev4_plus
+              @col[:body]=special_character_escape(body)
+              plaintext=@col[:body].dup
+              plaintext=strip_markup(plaintext)
+              @col[:plaintext]=clean_searchable_text(plaintext)
+              book_idx=data.idx ? data.idx : ''
+              @col[:book_idx]=clean_searchable_text(book_idx)
+              @en_a,@en_z=@en[0].first,@en[0].last if @en[0]
+              @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last if @en_ast[0]
+              @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last if @en_pls[0]
+              t=SiSU_DbTuple::LoadDocuments.new(@conn,@col,@opt,@file_maint)
+              @tuple_array << t.tuple
+              @col[:lev]=@col[:plaintext]=@col[:body]=''
+            elsif data.is==:heading \
+            && data.ln==5
+              txt,@col[:ocn],@col[:lev_an],@col[:ocnd],@col[:ocns],@col[:t_of],@col[:t_is],@col[:node],@col[:parent],@col[:digest_clean],@col[:digest_all]=data.obj,data.ocn,data.lv,data.odv,data.osp,data.of,data.is,data.node,data.parent,'',''
+              @@seg_full=data.name if data.is==:heading \
+              && data.ln==5 \
+              && data.name #check data.name
+              @@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::InfoEnv.new(@md.fns)
+              @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html"
+              txt=endnotes(txt).extract_any
+              body=SiSU_FormatShared::CSS_Format.new(@md,data).lev4_plus
+              @col[:body]=special_character_escape(body)
+              plaintext=@col[:body].dup
+              plaintext=strip_markup(plaintext)
+              @col[:plaintext]=clean_searchable_text(plaintext)
+              book_idx=data.idx ? data.idx : ''
+              @col[:book_idx]=clean_searchable_text(book_idx)
+              @en_a,@en_z=@en[0].first,@en[0].last if @en[0]
+              @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last if @en_ast[0]
+              @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last if @en_pls[0]
+              t=SiSU_DbTuple::LoadDocuments.new(@conn,@col,@opt,@file_maint)
+              @tuple_array << t.tuple
+              @col[:lev]=@col[:plaintext]=@col[:body]=''
+            elsif data.is==:heading \
+            && data.ln==6
+              txt,@col[:ocn],@col[:lev_an],@col[:ocnd],@col[:ocns],@col[:t_of],@col[:t_is],@col[:node],@col[:parent],@col[:digest_clean],@col[:digest_all]=data.obj,data.ocn,data.lv,data.odv,data.osp,data.of,data.is,data.node,data.parent,'',''
+              @@seg_full=data.name if data.is==:heading && data.ln==6 && data.name #check data.name
+              @@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::InfoEnv.new(@md.fns)
+              @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html"
+              txt=endnotes(txt).extract_any
+              body=SiSU_FormatShared::CSS_Format.new(@md,data).lev4_plus
+              @col[:body]=special_character_escape(body)
+              plaintext=@col[:body].dup
+              plaintext=strip_markup(plaintext)
+              @col[:plaintext]=clean_searchable_text(plaintext)
+              book_idx=data.idx ? data.idx : ''
+              @col[:book_idx]=clean_searchable_text(book_idx)
+              @en_a,@en_z=@en[0].first,@en[0].last if @en[0]
+              @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last if @en_ast[0]
+              @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last if @en_pls[0]
+              t=SiSU_DbTuple::LoadDocuments.new(@conn,@col,@opt,@file_maint)
+              @tuple_array << t.tuple
+              @col[:lev]=@col[:plaintext]=@col[:body]=''
+                                                                               #% :structure :layout :comment
+            elsif data.of==:structure \
+            || data.of==:layout \
+            || data.of==:comment
+              #added watch
+                                                                               #% :
+            else                                                               #% regular text
+              @col[:lid]+=1
+              txt=''
+              txt,@col[:ocn],@col[:ocnd],@col[:ocns],@col[:t_of],@col[:t_is],@col[:node],@col[:parent],@col[:digest_clean],@col[:digest_all]=data.obj,data.ocn,data.odv,data.osp,data.of,data.is,'',data.parent,'',''
+              @hname=if @col[:seg] \
+              and not @col[:seg].to_s.empty?
+                @@hname=@col[:seg].to_s
+              else @@hname
+              end
+              @env=SiSU_Env::InfoEnv.new(@md.fns)
+              @base_url="#{@env.url.root}/#{@md.fnb}/#{@hname}.html"
+              txt=endnotes(txt).extract_any
+              if @sql_type=~/pg/ \
+              and txt.size > (SiSU_DbColumns::ColumnSize.new.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
+              @en_a,@en_z=@en[0].first,@en[0].last if @en[0]
+              @en_a_asterisk,@en_z_asterisk=@en_ast[0].first,@en_ast[0].last if @en_ast[0]
+              @en_a_plus,@en_z_plus=@en_pls[0].first,@en_pls[0].last if @en_pls[0]
+              body=if data.is==:table
+                SiSU_FormatShared::CSS_Format.new(@md,data).html_table
+              elsif data.is==:code
+                SiSU_FormatShared::CSS_Format.new(@md,data).code
+              elsif defined? data.indent \
+              and defined? data.hang \
+              and data.indent =~/[1-9]/ \
+              and data.indent == data.hang
+                SiSU_FormatShared::CSS_Format.new(@md,data).indent(data.indent)
+              elsif defined? data.indent \
+              and defined? data.hang \
+              and data.hang =~/[0-9]/ \
+              and data.indent != data.hang
+                SiSU_FormatShared::CSS_Format.new(@md,data).hang_indent(data.hang,data.indent)
+              else
+                SiSU_FormatShared::CSS_Format.new(@md,data).norm
+              end
+              @col[:body]=special_character_escape(body)
+              plaintext=@col[:body].dup
+              plaintext=strip_markup(plaintext)
+              @col[:plaintext]=clean_searchable_text(plaintext)
+              book_idx=data.idx ? data.idx : ''
+              @col[:book_idx]=clean_searchable_text(book_idx)
+              t=SiSU_DbTuple::LoadDocuments.new(@conn,@col,@opt,@file_maint)
+              @tuple_array << t.tuple
+              @en,@en_ast,@en_pls=[],[],[]
+              @col[:en_a]=@col[:en_z]=nil
+              @col[:lev]=@col[:plaintext]=@col[:body]=@col[:words]=''
+            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[:en_a_c]}/]
+                  if inf[/#{Mx[:en_a_o]}(\d+)(.+?)#{Mx[:en_a_c]}/]
+                    nr,txt,digest_clean=$1,$2.strip,0
+                  end
+                  @id_n+=1
+                  txt=special_character_escape(txt)
+                  body=SiSU_FormatShared::CSS_Format.new(@md,data).endnote(nr,txt)
+                  txt=strip_markup(txt)
+                  if txt.size > (SiSU_DbColumns::ColumnSize.new.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={
+                      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_DbTuple::LoadEndnotes.new(@conn,en,@opt,@file_maint)
+                    @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[:en_b_c]}/]                    # dal new endnotes 2003w31/1
+                  if inf[/#{Mx[:en_b_o]}[*](\d+)(.+?)#{Mx[:en_b_c]}/]           # dal new endnotes 2003w31/1
+                    nr,txt,digest_clean=$1,$2.strip,0
+                  end
+                  @id_n+=1
+                  txt=special_character_escape(txt)
+                  body=SiSU_FormatShared::CSS_Format.new(@md,data).endnote(nr,txt)
+                  txt=strip_markup(txt)
+                  if txt.size > (SiSU_DbColumns::ColumnSize.new.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={
+                      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_DbTuple::LoadEndnotes.new(@conn,en,@opt,@file_maint)
+                    @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[:en_b_c]}/]                        # dal new endnotes 2003w31/1
+                  if inf[/#{Mx[:en_b_o]}[+](\d+)(.+?)#{Mx[:en_b_c]}/]               # dal new endnotes 2003w31/1
+                    nr,txt,digest_clean=$1,$2.strip,0
+                  end
+                  @id_n+=1
+                  txt=special_character_escape(txt)
+                  body=SiSU_FormatShared::CSS_Format.new(@md,data).endnote(nr,txt)
+                  txt=strip_markup(txt)
+                  if txt.size > (SiSU_DbColumns::ColumnSize.new.endnote_clean - 1)
+                    puts "\n\nTOO LARGE (ENDNOTE - see error log)\n\n"
+                    open("#{Dir.pwd}/pg_documents_error_log",'a') do |error|
+                      error.puts("\n#{@opt.fns}\nENDNOTE\n#{txt.size} object #{@col[:ocn]},#{@col[:ocnd]},#{@col[:ocns]} -> #{txt.slice(0..500)}")
+                    end
+                    txt=%{\n\nLARGE TEXT BLOCK OMITTED\n\n}
+                  end
+                  if txt
+                    en={
+                      type: 'endnotes_plus',
+                      id:      @id_n,
+                      lid:     @col[:lid],
+                      nr:      nr,
+                      txt:     txt,
+                      body:    body,
+                      ocn:     @col[:ocn],
+                      ocnd:    @col[:ocnd],
+                      ocns:    @col[:ocns],
+                      id_t:    @@id_t,
+                      hash:    digest_clean
+                    }
+                    t=SiSU_DbTuple::LoadEndnotes.new(@conn,en,@opt,@file_maint)
+                    @tuple_array << t.tuple
+                  end
+                end
+              end
+              word_mode=notedata.scan(/\S+/)
+            end
+          end
+        end
+      rescue
+        SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+          __LINE__.to_s + ':' + __FILE__
+        end
+      ensure
+      end
+      @tuple_array
+    end
+    def endnotes(txt)
+      @txt=txt
+      def extract_any
+        if @txt =~/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})[*+]?(\d+)\s+.+?(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/
+          endnotes(@txt).range
+          @en << endnotes(@txt).standard if @txt =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/
+          @en_ast << endnotes(@txt).asterisk if @txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/
+          @en_pls << endnotes(@txt).plus if @txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/
+          @txt=endnotes(@txt).clean_text
+        end
+        @txt
+      end
+      def standard
+        x=(@txt =~/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/) \
+        ? @txt.scan(/#{Mx[:en_a_o]}(\d+).+?#{Mx[:en_a_c]}/)
+        : nil
+      end
+      def asterisk
+        x=(@txt =~/#{Mx[:en_b_o]}\*.+?#{Mx[:en_b_c]}/) \
+        ? @txt.scan(/#{Mx[:en_b_o]}[*](\d+).+?#{Mx[:en_b_c]}/)
+        : nil
+      end
+      def plus
+        x=(@txt =~/#{Mx[:en_b_o]}\+.+?#{Mx[:en_b_c]}/) \
+        ? @txt.scan(/#{Mx[:en_b_o]}[+](\d+).+?#{Mx[:en_b_c]}/)
+        : nil
+      end
+      def clean_text(base_url=nil)
+        @txt=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>}).
+            gsub(/#{Mx[:en_b_o]}([*]\d+).+?#{Mx[:en_b_c]}/,%{<sup><a href="#{base_url}#_\\1" name="-\\1">\\1</a></sup>}).
+            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>').
+            gsub(/#{Mx[:en_b_o]}([*]\d+).+?#{Mx[:en_b_c]}/,'<sup>\1</sup>').
+            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,content)                                           #% import documents OID - populate database
+      begin
+        @fnc=content
+        @env=SiSU_Env::InfoEnv.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 FileTest.file?("#{@md.file.output_path.txt.dir}/#{@md.file.base_filename.txt}")==true
+          f[:txt],u[:txt]='plaintext,', "'#{@md.file.output_path.txt.url}/#{@md.file.base_filename.txt}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.html_seg.dir}/#{@md.file.base_filename.html_seg}")==true
+          f[:html_toc],u[:html_toc]='html_toc,', "'#{@md.file.output_path.html_seg.url}/#{@md.file.base_filename.html_seg}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.html_scroll.dir}/#{@md.file.base_filename.html_scroll}")==true
+          f[:html_doc],u[:html_doc]='html_doc,', "'#{@md.file.output_path.html_scroll.url}/#{@md.file.base_filename.html_scroll}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.xhtml.dir}/#{@md.file.base_filename.xhtml}")==true
+          f[:xhtml],u[:xhtml]='xhtml,', "'#{@md.file.output_path.xhtml.url}/#{@md.file.base_filename.xhtml}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.xml_sax.dir}/#{@md.file.base_filename.xml_sax}")==true
+          f[:xml_sax],u[:xml_sax]='xml_sax,', "'#{@md.file.output_path.xml_sax.url}/#{@md.file.base_filename.xml_sax}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.xml_dom.dir}/#{@md.file.base_filename.xml_dom}")==true
+          f[:xml_dom],u[:xml_dom]='xml_dom,', "'#{@md.file.output_path.xml_dom.url}/#{@md.file.base_filename.xml_dom}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}")==true
+          f[:epub],u[:epub]='epub,', "'#{@md.file.output_path.epub.url}/#{@md.file.base_filename.epub}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.odt.dir}/#{@md.file.base_filename.odt}")==true
+          f[:odf],u[:odf]='odf,', "'#{@md.file.output_path.odt.url}/#{@md.file.base_filename.odt}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_p_a4}")==true #\
+        #or FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_p_letter}")==true
+          f[:pdf_p],u[:pdf_p]='pdf_p,', "'#{@md.file.output_path.pdf.url}/#{@pdf_fn.pdf_p_a4}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_l_a4}")==true #\
+        #or FileTest.file?("#{@md.file.output_path.pdf.dir}/#{@pdf_fn.pdf_l_letter}")==true
+          f[:pdf_l],u[:pdf_l]='pdf_l,', "'#{@md.file.output_path.pdf.url}/#{@pdf_fn.pdf_l_a4}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.html_concordance.dir}/#{@md.file.base_filename.html_concordance}")==true
+          f[:concordance],u[:concordance]='concordance,', "'#{@md.file.output_path.html_concordance.url}/#{@md.file.base_filename.html_concordance}',"
+        end
+        #if FileTest.file?("#{@md.file.output_path.x.dir}/#{@md.file.base_filename.x}")==true
+        #  f[:latex_p],u[:latex_p]='latex_p,', "'#{@md.file.output_path.x.url}/#{@md.file.base_filename.x}',"
+        #end
+        ##if FileTest.file?("#{out}/#{@fnb}/#{@opt.fns}.tex")==true
+        ##  f[:latex_p],u[:latex_p]='latex_p,', "'#{base}/#{@fnb}/#{@opt.fns}.tex',"
+        ##end
+        #if FileTest.file?("#{@md.file.output_path.x.dir}/#{@md.file.base_filename.x}")==true
+        #  f[:latex_l],u[:latex_l]='latex_l,', "'#{@md.file.output_path.x.url}/#{@md.file.base_filename.x}',"
+        #end
+        ##if 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 FileTest.file?("#{@md.file.output_path.digest.dir}/#{@md.file.base_filename.digest}")==true
+          f[:digest],u[:digest]='digest,', "'#{@md.file.output_path.digest.url}/#{@md.file.base_filename.digest}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.manifest.dir}/#{@md.file.base_filename.manifest}")==true #revisit, was to be text, this is html
+          f[:manifest],u[:manifest]='manifest,', "'#{@md.file.output_path.manifest.url}/#{@md.file.base_filename.manifest}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.src.dir}/#{@md.file.base_filename.src}")==true
+          f[:markup],u[:markup]='markup,', "'#{@md.file.output_path.src.url}/#{@md.file.base_filename.src}',"
+        end
+        if FileTest.file?("#{@md.file.output_path.sisupod.dir}/#{@md.file.base_filename.sisupod}")==true
+          f[:sisupod],u[:sisupod]='sisupod,', "'#{@md.file.output_path.sisupod.url}/#{@md.file.base_filename.sisupod}',"
+        end
+        t=SiSU_DbTuple::LoadUrls.new(@conn,f,u,@@id_t,@opt,@file_maint)
+        tuple=t.tuple
+      rescue
+        SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do
+          __LINE__.to_s + ':' + __FILE__
+        end
+      ensure
+      end
+      tuple
+    end
+  end
+end
+__END__