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authorRalph Amissah <ralph@amissah.com>2013-05-10 02:21:33 +0000
committerRalph Amissah <ralph@amissah.com>2013-05-10 02:21:33 +0000
commit879a4e6cbe97721bbc6cd18b324524159b4807ef (patch)
treefd9cde1516e36545626ed06dee71edc4342b84d2 /data/sisu/conf/cgi-bin/sisu_search_pgsql.cgi
parentv4: cgi script for sample search form, minor fixes (diff)
downloadsisu-879a4e6cbe97721bbc6cd18b324524159b4807ef.zip
sisu-879a4e6cbe97721bbc6cd18b324524159b4807ef.tar.xz
v5 dev branch opened (starts as copy of v4 stable branch); v3 branch closedsisu_4.1.0
* 5.0.0 dev opened * 4.1.0 stable * 3.* branch gone
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diff --git a/data/sisu/conf/cgi-bin/sisu_search_pgsql.cgi b/data/sisu/conf/cgi-bin/sisu_search_pgsql.cgi
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@@ -0,0 +1,904 @@
+#!/usr/bin/env ruby
+=begin
+ * Name: SiSU information Structuring Universe
+ * Author: Ralph Amissah
+ * http://www.jus.uio.no/sisu
+ * http://www.jus.uio.no/sisu/SiSU/download
+
+ * Description: generates naive cgi search form for search of sisu database (pgsql)
+ * Name: SiSU generated sample cgi search form
+
+ * Description: generated sample cgi search form for SiSU
+ (SiSU is a framework for document structuring, publishing and search)
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007 Ralph Amissah All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007 Ralph Amissah
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program. If not, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licenses/gpl.html>
+ <http://www.gnu.org/copyleft/gpl.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf>
+
+ * SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ * Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+ * Download:
+ <http://www.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+=end
+ require 'cgi'
+ require 'fcgi'
+ require 'dbi'
+ @version='sisu_search_pgsql'
+ @image_src="http://localhost/sisu/_sisu/image"
+ @hosturl_db="http://localhost"
+ @hosturl_files="http://www.jus.uio.no"
+ @port="5432"
+ user=''
+ @@limit,@@offset=1000,0
+ @base="#@hosturl_db/cgi-bin/#@version.cgi"
+ @@canned_search_url=@base
+ @color_heading='#DDFFAA'
+ @color_match='#ffff48'
+ class Form
+ def initialize(base,search_field,selected_db,checked_index,checked_text,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can='')
+ search_note='' if checked_searched !~/\S/
+ the_can='' if checked_url !~/\S/
+ search_field='' if checked_echo !~/\S/
+ @base,@search_field,@selected_db,@checked_index,@checked_text,@checked_tip,@checked_stats,@checked_searched,@checked_url,@checked_case,@checked_echo,@checked_sql,@checked_all,@checked_none,@checked_selected,@checked_default,@search_note,@the_can=base,search_field,selected_db,checked_index,checked_text,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can
+ @tip=if checked_tip =~/\S/
+ '<font size="2" color="#666666">text:__; keywords:__; title:__; author:__; subject:__; description:__; publisher:__; contributor:__; date:__; type:__; format:__; identifier:__; source:__; language:__; relation:__; coverage:__; rights:__; comment:__; abstract:__; filename:__;</font><br />'
+ else ''
+ end
+ end
+ def submission_form
+ search_form=<<-WOK
+ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+ <html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+ <title>
+ SiSU search form (sample): SiSU information Structuring Universe
+ </title>
+ <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+ <meta name="sourcefile" content="SiSU._sst" />
+ <link rel="generator" href="http://www.jus.uio.no/sisu" />
+ <link rel="shortcut icon" href="http://localhost/sisu/_sisu/image/rb7.ico" />
+ <link rel="stylesheet" href="../_sisu/css/html.css" type="text/css" />
+ </head>
+ <body bgcolor="#ffffff" text="#000000" link="#003090" lang="en" xml:lang="en">
+ <table summary="band" border="0" cellpadding="3" cellspacing="0">
+ <tr><td align="left" bgcolor="#ffffff"><a href="http://www.jus.uio.no/sisu/" target="_top"><img border="0" src="http://localhost/sisu/_sisu/image/sisu.png" alt="SiSU --&gt;" /></a></td><td>
+<!-- <p class="tiny"><a href="http://www.jus.uio.no/sisu/SiSU/">&nbsp;http://www.jus.uio.no/sisu/SiSU/</a></p> -->
+ <label for="find"><b>sample search form</b></label>
+ </td></tr>
+ </table>
+ <form action="#@base" id="Test Form" method="post">
+ <table cellpadding="2">
+ <tr><td valign=\"top\">
+ <textarea id="find" name="find" type="text" rows="6" cols="40" maxlength="256">#@search_field</textarea>
+ </td>
+ <td valign=\"top\">
+ #@tip
+ #@search_note
+ #@the_can
+ </td></tr></table>
+ <td valign=\"top\"><tr><td>
+ <!input type="text" id="find" name="find" value="#@search_field" />
+ <!input type="text" id="find" name="find" value="" />
+ <font size="2" color="#222222">
+ <b>to search:</b> select which database to search (drop-down menu below); enter your search query (in the form above); and <b>click on the search button</b> (below)
+ <br />
+ <select name="db" size="1">
+ #@selected_db
+ <option value="SiSU_pace">pace</option>
+ <option value="SiSU_sisu">sisu</option>
+ </select>
+ <input type="submit" value="SiSU search" />
+ <input type="radio" name="view" value="index" #@checked_index> index
+ <input type="radio" name="view" value="text" #@checked_text> text / grep
+ <input type="checkbox" name="casesense" #@checked_case> case sensitive
+ <br />
+ <input type="checkbox" name="echo" #@checked_echo> echo query
+ <input type="checkbox" name="stats" #@checked_stats> result stats
+ <input type="checkbox" name="url" #@checked_url> search url
+ <input type="checkbox" name="searched" #@checked_searched> searched
+ <input type="checkbox" name="tip" #@checked_tip> available fields
+ <input type="checkbox" name="sql" #@checked_sql> sql statement
+ <br />
+ checks:
+ <input type="radio" name="checks" value="check_default" #@checked_default> default
+ <input type="radio" name="checks" value="check_selected" #@checked_selected> selected
+ <input type="radio" name="checks" value="check_all" #@checked_all> all
+ <input type="radio" name="checks" value="check_none" #@checked_none> none
+ </font>
+ </td></tr>
+ </table>
+ </form>
+ WOK
+ end
+ end
+ class Search_request #% search_for
+ attr_accessor :text1,:keywords,:title,:author,:subject,:description,:publisher,:contributor,:date,:type,:format,:identifier,:source,:language,:relation,:coverage,:rights,:comment,:abstract,:owner,:date_created,:date_issued,:date_modified,:date_available,:date_valid,:filename
+ def initialize(search_field='',q='')
+ @search_field,@q=search_field,q
+ @text1=@keywords=@title=@author=@subject=@description=@publisher=@contributor=@date=@type=@format=@identifier=@source=@language=@relation=@coverage=@rights=@comment=@abstract=@owner=@date_created=@date_issued=@date_modified=@date_available=@date_valid=@filename=''
+ if @search_field=~/\S/
+ @text1=text_to_match('text:')
+ @keywords=text_to_match('key(?:words?)?:')
+ @title=text_to_match('title:') # DublinCore 1 - title
+ @author=text_to_match('(?:author|creator)s?:') # DublinCore 2 - creator/author
+ @subject=text_to_match('subj(?:ect)?:') # DublinCore 3 - subject
+ @description=text_to_match('description:') # DublinCore 4 - description
+ @publisher=text_to_match('pub(?:lisher)?:') # DublinCore 5 - publisher
+ @contributor=text_to_match('contributor:') # DublinCore 6 - contributor
+ @date=text_to_match('date:') # DublinCore 7 - date dd-mm-yy
+ @type=text_to_match('type:') # DublinCore 8 - type
+ @format=text_to_match('format:') # DublinCore 9 - format
+ @identifier=text_to_match('identifier:') # DublinCore 10 - identifier
+ @source=text_to_match('source:') # DublinCore 11 - source
+ @language=text_to_match('language:') # DublinCore 12 - language
+ @relation=text_to_match('relation:') # DublinCore 13 - relation
+ @coverage=text_to_match('coverage:') # DublinCore 14 - coverage
+ @rights=text_to_match('rights:') # DublinCore 15 - rights
+ @comment=text_to_match('comment:')
+ @abstract=text_to_match('abs(?:tract)?:')
+ @owner=text_to_match('owner:')
+ @date_created=text_to_match('date_created:')
+ @date_issued=text_to_match('date_issued:')
+ @date_modified=text_to_match('date_modified:')
+ @date_available=text_to_match('date_available:')
+ @date_valid=text_to_match('date_valid:')
+ @filename=text_to_match('filename:')
+ @text1=text_to_match unless @keywords or @author or @title or @text1 or @comment or @abstract or @rights or @subject or @publisher or @date or @filename
+ else
+ @text1=q['s1'] if q['s1']=~/\S/
+ @keywords=q['key'] if q['key']=~/\S/
+ @title=q['ti'] if q['ti']=~/\S/
+ @author=q['au'] if q['au']=~/\S/
+ @subject=q['sj'] if q['sj']=~/\S/
+ @description=q['dsc'] if q['dsc']=~/\S/
+ @publisher=q['pb'] if q['pb']=~/\S/
+ @contributor=q['cntr'] if q['cntr']=~/\S/
+ @date=q['dt'] if q['dt']=~/\S/
+ @type=q['ty'] if q['ty']=~/\S/
+ @identifier=q['id'] if q['id']=~/\S/
+ @source=q['src'] if q['src']=~/\S/
+ @language=q['lang'] if q['lang']=~/\S/
+ @relation=q['rel'] if q['rel']=~/\S/
+ @coverage=q['cov'] if q['cov']=~/\S/
+ @rights=q['cr'] if q['cr']=~/\S/
+ @comment=q['co'] if q['co']=~/\S/
+ @abstract=q['ab'] if q['ab']=~/\S/
+ @date_created=q['dtc'] if q['dtc']=~/\S/
+ @date_issued=q['dti'] if q['dti']=~/\S/
+ @date_modified=q['dtm'] if q['dtm']=~/\S/
+ @date_available=q['dta'] if q['dta']=~/\S/
+ @date_valid=q['dtv'] if q['dtv']=~/\S/
+ @filename=q['fns'] if q['fns']=~/\S/
+ @@limit=q['ltd'] if q['ltd']=~/\d+/ # 1000
+ @@offset=q['off'] if q['off']=~/\d+/ # 0
+ end
+ end
+ def text_to_match(identifier='')
+ m={
+ :string => /#{identifier}\s*(.+?)/,
+ :string => /#{identifier}\s*(.+?)(?:;|\n|\r|$)/,
+ :word => /#{identifier}[\s(]*(\S+)/
+ }
+ search_string=if @search_field =~m[:word]
+ search_string=if @search_field =~m[:braces]; m[:braces].match(@search_field)[1]
+ elsif @search_field =~m[:string]; m[:string].match(@search_field)[1]
+ else
+ str=m[:word].match(@search_field)[1]
+ str.gsub!(/[()]/,'')
+ str
+ end
+ search_string.strip!
+ search_string.gsub!(/\s+/,'+')
+ search_string
+ #else
+ # "__"
+ end
+ end
+ end
+ class Dbi_search_string
+ def initialize(l,t,q,cse=false)
+ @l,@t,@q,@c=l,t,q,cse
+ end
+ def string
+ search={ :search => [],:flag => false }
+ if @t =~/\S+/ or @q =~/\S+/
+ if @t =~/\S+/; unescaped_search=CGI.unescape(@t)
+ elsif @q =~/\S+/; unescaped_search=CGI.unescape(@q)
+ end
+ search_construct=[]
+ if @c
+ unescaped_search.gsub!(/\s*(AND|OR)\s*/,"' \) \\1 #@l~\( '")
+ unescaped_search.gsub!(/(.+)/,"#@l~\( '\\1' \)")
+ else
+ unescaped_search.gsub!(/\s*(AND|OR)\s*/,"' \) \\1 #@l~*\( '")
+ unescaped_search.gsub!(/(.+)/,"#@l~*\( '\\1' \)")
+ end
+ search_construct << unescaped_search
+ search_construct=search_construct.join(' ')
+ search[:search] << search_construct
+ search[:flag]=true
+ search
+ end
+ search
+ end
+ end
+ class Dbi_search_statement
+ attr_reader :text_search_flag,:sql_select_body_format,:sql_select_endnotes_format,:sql_offset,:sql_limit
+ def initialize(conn,search_for,q,c)
+ @conn=conn
+ @text_search_flag=false
+ @sql_statement={ :body=>'',:endnotes=>'',:range=>'' }
+ #@offset||=@@offset
+ #@offset+=@@limit
+ search={ :text => [],:endnotes => [] }
+ cse=if c =~/\S/; true
+ else false
+ end
+ st=Dbi_search_string.new('documents.clean',search_for.text1,q['s1'],cse).string
+ se=Dbi_search_string.new('endnotes.clean',search_for.text1,q['s1'],cse).string
+ @text_search_flag=st[:flag]
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << se[:search]
+ end
+ st=Dbi_search_string.new('metadata.keywords',search_for.keywords,q['key'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.title',search_for.title,q['ti'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.creator',search_for.author,q['au'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.subject',search_for.subject,q['sj'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.description',search_for.description,q['dsc'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.publisher',search_for.publisher,q['pb'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.contributor',search_for.contributor,q['cntr'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.date',search_for.date,q['dt'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.type',search_for.type,q['ty'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.identifier',search_for.identifier,q['id'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.source',search_for.source,q['src'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.language',search_for.language,q['lang'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.relation',search_for.relation,q['rel'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.coverage',search_for.coverage,q['cov'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.rights',search_for.rights,q['cr'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.comment',search_for.comment,q['co'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.abstract',search_for.abstract,q['ab'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ st=Dbi_search_string.new('metadata.filename',search_for.filename,q['fns'],cse).string
+ if st[:flag]
+ search[:text] << st[:search]
+ search[:endnotes] << st[:search]
+ end
+ @@limit=q['ltd'] if q['ltd']=~/\d+/ # 1000
+ @@offset=q['off'] if q['off']=~/\d+/ # 0
+ @search_text,@search_endnotes=[],[]
+ #%
+ search[:text].each{|x| @search_text << "#{x} AND " }
+ @search_text=@search_text.to_s.gsub!(/AND\s+$/,'')
+ @search_text.gsub!(/(documents\.clean~\(\s*'[^']+'\s*\)\s+(?:(?:AND|OR)\s+documents\.clean~\(\s*'[^']+'\s*\))+)/,'(\1)')
+ search[:endnotes].each{|x| @search_endnotes << "#{x} AND " }
+ @search_endnotes=@search_endnotes.to_s.gsub!(/AND\s+$/,'')
+ @search_endnotes.gsub!(/(endnotes\.clean~\(\s*'[^']+'\s*\)\s+(?:(?:AND|OR)\s+endnotes\.clean~\(\s*'[^']+'\s*\))+)/,'(\1)')
+ end
+ def sql_offset
+ @@offset
+ end
+ def sql_limit
+ @@limit
+ end
+ def sql_canned_search
+ @offset_next=sql_offset.to_i + sql_limit.to_i
+ @offset_previous=sql_offset.to_i - sql_limit.to_i
+ def current
+ @@canned_search_url.to_s + '&ltd=' + sql_limit.to_s + '&off=' + sql_offset.to_s
+ end
+ def next
+ @@canned_search_url.to_s + '&ltd=' + sql_limit.to_s + '&off=' + @offset_next.to_s
+ end
+ def previous
+ @offset_previous >= 0 ? (@@canned_search_url.to_s + '&ltd=' + sql_limit.to_s + '&off=' + @offset_previous.to_s) : ''
+ end
+ def start
+ @@canned_search_url.to_s + '&ltd=' + sql_limit.to_s + '&off=' + 0.to_s
+ end
+ self
+ end
+ def sql_canned_search_url(ok)
+ if ok
+ can=sql_canned_search
+ page=(sql_offset.to_i + sql_limit.to_i)/sql_limit.to_i
+ case page.to_s
+ when /^1$/
+ %{<hr /><br /><center>
+ pg. #{page.to_s}
+ <a href="#{can.next}">&nbsp;&nbsp;&gt;</a>
+ </center>}
+ when /^2$/
+ %{<hr /><br /><center>
+ <a href="#{can.previous}">&lt;&nbsp;&nbsp;</a>
+ pg. #{page.to_s}
+ <a href="#{can.next}">&nbsp;&nbsp;&gt;</a>
+ </center>}
+ else
+ %{<hr /><br /><center>
+ <a href="#{can.start}">|&lt;&nbsp;&nbsp;</a>
+ <a href="#{can.previous}">&lt;&nbsp;&nbsp;</a>
+ pg. #{page.to_s}
+ <a href="#{can.next}">&nbsp;&nbsp;&gt;</a>
+ </center>}
+ end
+ else ''
+ end
+ end
+ def sql_select_body
+ limit ||=@@limit
+ offset ||=@@offset
+ @sql_statement[:body]=%{SELECT metadata.title, metadata.subtitle, metadata.creator, metadata.filename, metadata.suffix, documents.body, documents.seg, documents.ocn, metadata.tid FROM documents, metadata WHERE (#@search_text) AND documents.metadata_tid = metadata.tid ORDER BY metadata.title, metadata.filename, documents.ocn}
+ @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;}
+ select=@sql_statement[:body] + ' ' + @sql_statement[:range]
+ select
+ end
+ def sql_select_endnotes
+ limit ||=@@limit
+ offset ||=@@offset
+ @sql_statement[:endnotes]=%{SELECT metadata.title, metadata.subtitle, metadata.creator, metadata.filename, endnotes.body, endnotes.nr, endnotes.ocn, endnotes.metadata_tid FROM metadata, endnotes WHERE (#@search_endnotes) AND metadata.tid = endnotes.metadata_tid ORDER BY metadata.title, metadata.filename, endnotes.nr}
+ @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;}
+ select=@sql_statement[:endnotes] + ' ' + @sql_statement[:range]
+ select
+ end
+ def sql_select_body_format
+ %{<font color="#666666" size="2">#{sql_select_body}</font>}
+ end
+ def sql_select_endnotes_format
+ %{<font color="#666666" size="2">#{sql_select_endnotes}</font>}
+ end
+ def contents
+ @conn.select_all(sql_select_body)
+ end
+ def endnotes
+ @conn.select_all(sql_select_endnotes)
+ end
+ end
+ def tail
+ <<-'WOK'
+ <br /><hr /><br />
+<table summary="SiSU summary" bgcolor="#ffffff" cellpadding="2" border="0">
+ <!-- widget sisu -->
+<tr><td valign="top" width="10%">
+ <p class="tiny_left"><font color="#666666" size="2">
+ <a href="http://www.jus.uio.no/sisu" >
+ <img border="0" src="http://localhost/sisu/_sisu/image/sisu.png" alt="SiSU" width="120" height="39" />
+ </a>
+ </font></p>
+</td><td valign="top" width="45%">
+<!-- SiSU Rights -->
+ <p class="tiny_left"><font color="#666666" size="2">
+ Generated by
+ <a href="http://www.jus.uio.no/sisu" >
+ SiSU</a> 0.55.3 2007-07-10 (2007w28/2)
+ <br />
+ <a href="http://www.jus.uio.no/sisu" >
+ <b>SiSU</b></a> <sup>&copy;</sup> Ralph Amissah
+ 1993, current 2007.
+ All Rights Reserved.
+ <br />
+ <a href="http://www.jus.uio.no/sisu" >
+ SiSU</a>
+ is software for document structuring, publishing and search,
+ <br />
+ <a href="http://www.jus.uio.no/sisu" >
+ www.jus.uio.no/sisu
+ </a>
+ and
+ <a href="http://www.sisudoc.org" >
+ www.sisudoc.org
+ </a>
+ <br />
+ <i>w3 since October 3 1993</i>
+ <a href="mailto://ralph@amissah.com" >
+ ralph@amissah.com
+ </a>
+ </font></p>
+</td><td valign="top" width="45%">
+ <p class="tiny_left"><font color="#666666" size="2">
+ SiSU using:
+ <br />Standard SiSU markup syntax,
+ <br />Standard SiSU meta-markup syntax, and the
+ <br />Standard SiSU <u>object citation numbering</u> and system, (object/text positioning system)
+ <br />
+ <sup>&copy;</sup> Ralph Amissah 1997, current 2007.
+ All Rights Reserved.
+ </font></p>
+</td></tr>
+ <!-- widget way better -->
+<tr><td valign="top" width="10%">
+ <p class="tiny_left"><font color="#666666" size="2">
+ <a href="http://www.gnu.org/licenses/gpl.html">
+ <img border="0" src="http://localhost/sisu/_sisu/image/gplv3_free_software.png" alt="GPLv3" width="127" height="51" />
+ </a>
+ </font></p>
+</td><td valign="top" width="45%">
+ <p class="tiny_left"><font color="#666666" size="2">
+ SiSU is released under
+ <a href="http://www.gnu.org/licenses/gpl.html">GPL&nbsp;v3</a>
+ or later,
+ <a href="http://www.gnu.org/licenses/gpl.html">
+ http://www.gnu.org/licenses/gpl.html
+ </a>
+ </font></p>
+</td><td valign="top" width="45%">
+ <p class="tiny_left"><font color="#666666" size="2">
+ SiSU, developed using
+ <a href="http://www.ruby-lang.org/en/">
+ Ruby
+ </a>
+ on
+ <a href="http://www.debian.org/">
+ Debian/Gnu/Linux
+ </a>
+ software infrastructure,
+ with the usual GPL (or OSS) suspects.
+ <br />
+ Better - "performance, reliability, scalability, security &amp; total cost of ownership"
+ [not to mention flexibility &amp; choice]
+ <br />
+ Get With the Future
+ <a href="http://www.jus.uio.no/sisu/">
+ Way Better!
+ </a>
+ </font></p>
+</td></tr>
+</table>
+ <a name="bottom" id="bottom"></a><a name="down" id="down"></a><a name="end" id="end"></a><a name="finish" id="finish"></a><a name="stop" id="stop"></a><a name="credits" id="credits"></a>
+ </body></html>
+ WOK
+ end
+ @tail=tail
+ @counter_txt_doc,@counter_txt_ocn,@counter_endn_doc,@counter_endn_ocn=0,0,0,0
+ @counters_txt,@counters_endn,@sql_select_body,@sql_select_endnotes='','','',''
+ FCGI.each_cgi do |cgi|
+ begin # all code goes in begin section
+ @search={ :text => [],:endnotes => [] }
+ q=CGI.new
+ @db=if cgi['db'] =~/\S+/;
+ @stub=/SiSU_(\S+)/.match(cgi['db'])[1]
+ cgi['db']
+ else
+ @stub='sisu'
+ 'SiSU_sisu'
+ end
+ checked_url,checked_stats,checked_searched,checked_tip,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,selected_db='','','','','','','','',''
+ if cgi['view']=~/text/; checked_index,checked_text='','checked'
+ else checked_index,checked_text='checked',''
+ end
+ checked_echo='checked' if cgi['echo'] =~/\S/
+ checked_stats='checked' if cgi['stats'] =~/\S/
+ checked_url='checked' if cgi['url'] =~/\S/ or cgi['u'].to_i==1
+ checked_searched='checked' if cgi['searched'] =~/\S/
+ checked_tip='checked' if cgi['tip'] =~/\S/
+ checked_case='checked' if cgi['casesense'] =~/\S/
+ checked_sql='checked' if cgi['sql'] =~/\S/
+ if cgi['checks'] =~/check_all/ or cgi['check_all'] =~/\S/ or cgi['a'].to_i==1
+ checked_all='checked'
+ checked_echo=checked_stats=checked_url=checked_searched=checked_tip=checked_sql='checked'
+ checked_none=''
+ elsif cgi['checks'] =~/check_none/
+ checked_none='checked'
+ checked_all=checked_url=checked_stats=checked_searched=checked_tip=checked_echo=checked_sql=''
+ elsif cgi['checks'] =~/check_selected/
+ checked_selected='checked'
+ elsif cgi['checks'] =~/check_default/
+ checked_default='checked'
+ checked_echo=checked_stats=checked_url='checked'
+ checked_searched=checked_tip=checked_case=checked_sql=''
+ else
+ checked_selected='checked'
+ checked_echo=checked_stats=checked_url='checked'
+ checked_searched=checked_tip=checked_case=checked_sql=''
+ end
+ selected_db=case cgi['db']
+ when /SiSU_pace/; '<option value="SiSU_pace">pace</option>'
+ when /SiSU_sisu/; '<option value="SiSU_sisu">sisu</option>'
+ end
+ dbi="dbi:Pg:database=#{@db};port=#{@port}"
+ @conn=DBI.connect(dbi,user)
+ search_field=cgi['find'] if cgi['find'] # =~/\S+/
+ @search_for=Search_request.new(search_field,q) #.analyze #% search_for
+ #% searches
+ #Canned_search.new(@base,@search_for.text1,cgi)
+ if @search_for.text1=~/\S+/ or @search_for.author=~/\S+/ #and search_field =~/\S/
+ s1='s1=' + CGI.escape(@search_for.text1) if @search_for.text1=~/\S/
+ key='key=' + CGI.escape(@search_for.keywords) if @search_for.keywords=~/\S/
+ ti='&ti=' + CGI.escape(@search_for.title) if @search_for.title=~/\S/
+ au='&au=' + CGI.escape(@search_for.author) if @search_for.author=~/\S/
+ sj='&sj=' + CGI.escape(@search_for.subject) if @search_for.subject=~/\S/
+ dsc='&dsc=' + CGI.escape(@search_for.description) if @search_for.description=~/\S/
+ pb='&pb=' + CGI.escape(@search_for.publisher) if @search_for.publisher=~/\S/
+ cntr='&cntr=' + CGI.escape(@search_for.contributor) if @search_for.contributor=~/\S/
+ dt='&dt=' + CGI.escape(@search_for.date) if @search_for.date=~/\S/
+ ty='&ty=' + CGI.escape(@search_for.type) if @search_for.type=~/\S/
+ id='&id=' + CGI.escape(@search_for.identifier) if @search_for.identifier=~/\S/
+ src='&src=' + CGI.escape(@search_for.source) if @search_for.source=~/\S/
+ lang='&lang=' + CGI.escape(@search_for.language) if @search_for.language=~/\S/
+ rel='&rel=' + CGI.escape(@search_for.relation) if @search_for.relation=~/\S/
+ cov='&cov=' + CGI.escape(@search_for.coverage) if @search_for.coverage=~/\S/
+ cr='&cr=' + CGI.escape(@search_for.rights) if @search_for.rights=~/\S/
+ co='&co=' + CGI.escape(@search_for.comment) if @search_for.comment=~/\S/
+ ab='&ab=' + CGI.escape(@search_for.abstract) if @search_for.abstract=~/\S/
+ dtc='&dtc=' + CGI.escape(@search_for.date_created) if @search_for.date_created=~/\S/
+ dti='&dti=' + CGI.escape(@search_for.date_issued) if @search_for.date_issued=~/\S/
+ dtm='&dtm=' + CGI.escape(@search_for.date_modified) if @search_for.date_modified=~/\S/
+ dta='&dta=' + CGI.escape(@search_for.date_available) if @search_for.date_available=~/\S/
+ dtv='&dtv=' + CGI.escape(@search_for.date_valid) if @search_for.date_valid=~/\S/
+ fns='&fns=' + CGI.escape(@search_for.filename) if @search_for.filename=~/\S/
+ @@canned_search_url=if checked_all =~/checked/
+ "#@base?#{s1}#{key}#{ti}#{au}#{sj}#{dsc}#{pb}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}&a=1"
+ else "#@base?#{s1}#{key}#{ti}#{au}#{sj}#{dsc}#{pb}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}"
+ end
+ @canned_base_url="#@base?#{s1}&db=#{cgi['db']}"
+ if checked_case=~/\S/
+ @search[:text][1]=%{documents.clean~'#{@search_for.text1}'} #s1
+ @search[:endnotes][1]=%{endnotes.clean~'#{@search_for.text1}'} #s1
+ else
+ @search[:text][1]=%{documents.clean~*'#{@search_for.text1}'} #s1
+ @search[:endnotes][1]=%{endnotes.clean~*'#{@search_for.text1}'} #s1
+ end
+ canned_note='search url:'
+ else
+ @@canned_search_url="#@base?s1=United+Nations&db=documents&view=index"
+ canned_note='search url example:'
+ end
+ if search_field =~/\S+/
+ analyze_format=search_field.gsub(/\s*\n/,'; ')
+ elsif checked_all =~/checked/ or checked_url =~/checked/
+ canned_search=@@canned_search_url.scan(/(?:s1|au|ti|fns)=[^&]+/)
+ af=canned_search.join('; ')
+ af.gsub!(/s1=/,'text: ')
+ af.gsub!(/au=/,'author: ')
+ af.gsub!(/ti=/,'title: ')
+ af.gsub!(/fns=/,'filename: ')
+ af.gsub!(/%2B/,' ')
+ analyze_format=af
+ st=af.split(/\s*;\s*/)
+ search_field=st.join("\n")
+ end
+ green=%{<font size="2" color="#004000">}
+ canned_search_url_txt=CGI.escapeHTML(@@canned_search_url)
+ the_can=%{<font size="2" color="#666666">#{canned_note} <a href="#{@@canned_search_url}">#{canned_search_url_txt}</a></font><br />}
+ p_text=p_keywords=p_title=p_author=p_subject=p_description=p_publisher=p_contributor=p_date=p_type=p_format=p_identifier=p_source=p_language=p_relation=p_coverage=p_rights=p_comment=p_abstract=p_subject=p_filename=''
+ p_text=%{text: #{green}#{@search_for.text1}</font><br />} if @search_for.text1 =~/\S+/
+ p_keywords=%{keywords: #{green}#{@search_for.keywords}</font><br />} if @search_for.keywords =~/\S+/
+ p_title=%{title: #{green}#{@search_for.title}</font><br />} if @search_for.title =~/\S+/
+ p_author=%{author: #{green}#{@search_for.author}</font><br />} if @search_for.author =~/\S+/
+ p_subject=%{subject: #{green}#{@search_for.subject}</font><br />} if @search_for.subject =~/\S+/
+ p_description=%{description: #{green}#{@search_for.description}</font><br />} if @search_for.description =~/\S+/
+ p_publisher=%{publisher: #{green}#{@search_for.publisher}</font><br />} if @search_for.publisher =~/\S+/
+ p_contributor=%{contributor: #{green}#{@search_for.contributor}</font><br />} if @search_for.contributor =~/\S+/
+ p_date=%{date: #{green}#{@search_for.date}</font><br />} if @search_for.date =~/\S+/
+ p_type=%{type: #{green}#{@search_for.type}</font><br />} if @search_for.type =~/\S+/
+ p_format=%{format: #{green}#{@search_for.format}</font><br />} if @search_for.format =~/\S+/
+ p_identifier=%{identifier: #{green}#{@search_for.identifier}</font><br />} if @search_for.identifier =~/\S+/
+ p_source=%{source: #{green}#{@search_for.source}</font><br />} if @search_for.source =~/\S+/
+ p_language=%{language: #{green}#{@search_for.language}</font><br />} if @search_for.language =~/\S+/
+ p_relation=%{relation: #{green}#{@search_for.relation}</font><br />} if @search_for.relation =~/\S+/
+ p_coverage=%{coverage: #{green}#{@search_for.coverage}</font><br />} if @search_for.coverage =~/\S+/
+ p_rights=%{rights: #{green}#{@search_for.rights}</font><br />} if @search_for.rights =~/\S+/
+ p_comment=%{comment: #{green}#{@search_for.comment}</font><br />} if @search_for.comment =~/\S+/
+ p_abstract=%{abstract: #{green}#{@search_for.abstract}</font><br />} if @search_for.abstract =~/\S+/
+ p_filename=%{filename: #{green}#{@search_for.filename}</font><br />} if @search_for.filename =~/\S+/
+ search_note=<<-WOK
+ <font size="2" color="#666666">
+ <b>database:</b> #{green}#@db</font>; <b>selected view:</b> #{green}#{cgi['view']}</font>
+ <b>search string:</b> "#{green}#{analyze_format}</font>"<br />
+ #{p_text} #{p_keywords} #{p_title} #{p_author} #{p_subject} #{p_description} #{p_publisher} #{p_contributor} #{p_date} #{p_type} #{p_format} #{p_identifier} #{p_source} #{p_language} #{p_relation} #{p_coverage} #{p_rights} #{p_comment} #{p_abstract} #{p_filename}
+ </font>
+ WOK
+ #eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
+ #dbi_canning
+ @header=Form.new(@base,search_field,selected_db,checked_index,checked_text,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
+ unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
+ print "Content-type: text/html\n\n"
+ puts (@header+@tail)
+ else #% searches
+ s1=if @search_for.text1 =~/\S/
+ @search_for.text1
+ else 'Unavailable'
+ end
+ if checked_case=~/\S/
+ @search[:text]<<%{documents.clean~'#{CGI.unescape(s1)}'}
+ @search[:endnotes]<<%{endnotes.clean~'#{CGI.unescape(s1)}'}
+ else
+ @search[:text]<<%{documents.clean~*'#{CGI.unescape(s1)}'}
+ @search[:endnotes]<<%{endnotes.clean~*'#{CGI.unescape(s1)}'}
+ end
+ #dbi_request
+ dbi_statement=Dbi_search_statement.new(@conn,@search_for,q,checked_case)
+ @text_search_flag=false
+ @text_search_flag=dbi_statement.text_search_flag
+ s_contents=dbi_statement.contents
+ s_endnotes=dbi_statement.endnotes
+ @body_main,@endnotes=[],[]
+ @search_regx=nil
+ oldtid=0
+ if @text_search_flag
+ if checked_sql =~/\S/
+ sql_select_body=dbi_statement.sql_select_body_format
+ sql_select_endnotes=dbi_statement.sql_select_endnotes_format
+ else sql_select_body,sql_select_endnotes='',''
+ end
+ @body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
+ @endnotes << '<p><hr><br /><b>Endnotes:</b><br />' << sql_select_endnotes
+ else
+ end
+ #text_objects_body
+ s_contents.each do |c| #% text body
+ location=c['filename'][/(.+?)\.(?:_?sst|ssm)$/,1]
+ file_suffix=c['filename'][/.+?\.(_?sst|ssm)$/,1]
+ lang=if location =~ /\S+?~(\S\S\S?)$/
+ l=location[/\S+?~(\S\S\S?)$/,1]
+ location.gsub!(/(\S+?)~\S\S\S?/,'\1')
+ l=".#{l}"
+ else ''
+ end
+ #metadata_found_body
+ if c['tid'].to_i != oldtid.to_i
+ ti=if c['subtitle'] =~/\S+/; "#{c['title']} - #{c['subtitle']}"
+ else c['title']
+ end
+ can_txt_srch=if cgi['view']=~/index/; %{<a href="#{@canned_base_url}&fns=#{c['filename']}&view=text"><img border="0" width="12" height="12" src="#@image_src/bullet_red.png" alt="red bullet"></a> }
+ else %{<a href="#{@canned_base_url}&fns=#{c['filename']}&view=index"><img border="0" width="12" height="12" src="#@image_src/bullet_red.png" alt="red bullet"></a> }
+ end
+ title=%{<span style="background-color: #@color_heading"><a href="#@hosturl_files/#@stub/#{location}/toc#{lang}.html"><img border="0" width="15" height="18" src="#@image_src/b_toc.png" alt="toc html">&nbsp;#{ti}</a></span> by #{c['creator']} #{can_txt_srch}<a href="#@hosturl_files/#@stub/#{location}/toc#{lang}.html"><img border="0" width="15" height="18" src="#@image_src/b_toc.png" alt="toc html"></a> <a href="#@hosturl_files/#@stub/#{location}/portrait#{lang}.pdf"><img border="0" width="15" height="18" src="#@image_src/b_pdf.png" alt="pdf portrait"></a> <a href="#@hosturl_files/#@stub/#{location}/landscape#{lang}.pdf"><img border="0" width="18" height="15" src="#@image_src/b_pdf.png" alt="pdf landscape"></a> <a href="#@hosturl_files/#@stub/#{location}/opendocument#{lang}.odt"><img border="0" width="15" height="15" src="#@image_src/b_odf.png" alt="odf"></a> <a href="#@hosturl_files/#@stub/#{location}/sisu_manifest#{lang}.html"><img border="0" width="15" height="15" src="#@image_src/b_info.png" alt="manifest"></a><br />} if file_suffix=~/s/ #hmm watch file_suffix
+ if @text_search_flag; title='<br /><hr>'+title
+ else title='<br />'+title
+ end
+ @counter_txt_doc+=1
+ oldtid=c['tid'].to_i
+ else title=''
+ end
+ if @text_search_flag
+ if cgi['view']=~/text/ #% txt body
+ text=if c['suffix'] !~/1/ #seg
+ if @search_for.text1 =~/\S+/ or q['s1'] =~/\S+/ #% only this branch is working !!
+ unescaped_search=if @search_for.text1 =~/\S+/; CGI.unescape(@search_for.text1)
+ elsif q['s1'] =~/\S+/; CGI.unescape(q['s1'])
+ else nil
+ end
+ @search_regx=if unescaped_search #check
+ search_regex=[]
+ build=unescaped_search.scan(/\S+/).each do |g|
+ if g.to_s =~/(AND|OR)/
+ search_regex << '|'
+ else search_regex << %{#{g.to_s}}
+ end
+ end
+ search_regex=search_regex.join(' ')
+ search_regex=search_regex.gsub(/\s*\|\s*/,'|')
+ Regexp.new(search_regex, Regexp::IGNORECASE)
+ else nil
+ end
+ else nil
+ end
+ matched_para=if (@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/)
+ matched=c['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#@search_regx)/mi,%{<span style="background-color: #@color_match">\\1</span>})
+ else c['body']
+ end
+ %{<hr><p><font size="2">ocn <b><a href="#@hosturl_files/#@stub/#{location}/#{c['seg']}#{lang}.html##{c['ocn']}">#{c['ocn']}</a></b>:</font></p>#{matched_para}}
+ elsif c['suffix'] =~/1/ #doc
+ %{#{title}<hr><p><font size="2">ocn #{c['ocn']}:#{c['body']}}
+ end
+ @counter_txt_ocn+=1
+ output=if c['seg'] =~/\S+/; title+text
+ else text
+ end
+ elsif cgi['view']=~/index/ #% idx body
+ if c['suffix'] !~/1/ #seg
+ index=%{<a href="#@hosturl_files/#@stub/#{location}/#{c['seg']}#{lang}.html##{c['ocn']}">#{c['ocn']}</a>, } if @text_search_flag
+ elsif c['suffix'] =~/1/ #doc
+ index=%{<a href="#@hosturl_files/#@stub/#{location}/doc#{lang}.html##{c['ocn']}">#{c['ocn']}</a>, }
+ end
+ if c['seg'] =~/\S+/
+ if @text_search_flag
+ @counter_txt_ocn+=1
+ output=title+index
+ end
+ else
+ @counter_txt_ocn+=1
+ output=unless c['suffix'] =~/1/; title+index
+ else %{#{title}#{c['ocn'].sort}, }
+ end
+ end
+ end
+ else output=title
+ end
+ @counters_txt=if @counter_txt_doc > 0
+ if checked_stats =~/\S/
+ @@lt_t=if @counter_txt_ocn == dbi_statement.sql_limit.to_i
+ over='over'
+ true
+ else
+ over=''
+ false
+ end
+ %{<hr /><font size="2" color="#666666">Found in the main body of #@counter_txt_doc documents, and at #{over} #@counter_txt_ocn locations within.</font><br />}
+ else ''
+ end
+ else ''
+ end
+ @body_main << output #+ details
+ end
+ #text_objects_endnote
+ oldtid = 0
+ s_endnotes.each do |e| #% endnotes
+ location=e['filename'][/(.+?)\.(?:_?sst|ssm)$/,1]
+ file_suffix=e['filename'][/.+?\.(_?sst|ssm)$/,1]
+ lang=if location =~ /\S+?~(\S\S\S?)$/
+ l=location[/\S+?~(\S\S\S?)$/,1]
+ location.gsub!(/(\S+?)~\S\S\S?/,'\1')
+ l=".#{l}"
+ else ''
+ end
+ #metadata_found_endnotes
+ if @text_search_flag
+ if e['metadata_tid'].to_i != oldtid.to_i
+ ti=if e['subtitle'] =~/\S+/; "#{e['title']} - #{e['subtitle']}"
+ else e['title']
+ end
+ can_txt_srch=if cgi['view']=~/index/; %{<a href="#{@canned_base_url}&fns=#{e['filename']}&view=text"><img border="0" width="12" height="12" src="#@image_src/bullet_red.png" alt="red bullet"></a> }
+ else %{<a href="#{@canned_base_url}&fns=#{e['filename']}&view=index"><img border="0" width="12" height="12" src="#@image_src/bullet_red.png" alt="red bullet"></a> }
+ end
+ title=%{<br /><hr><span style="background-color: #@color_heading"><a href="#@hosturl_files/#@stub/#{location}/toc#{lang}.html"><img border="0" width="15" height="18" src="#@image_src/b_toc.png" alt="toc html">&nbsp;#{ti}</a></span> by #{e['creator']} #{can_txt_srch}<a href="#@hosturl_files/#@stub/#{location}/toc#{lang}.html"><img border="0" width="15" height="18" src="#@image_src/b_toc.png" alt="toc html"></a> <a href="#@hosturl_files/#@stub/#{location}/portrait.pdf"><img border="0" width="15" height="18" src="#@image_src/b_pdf.png" alt="pdf portrait"></a><a href="#@hosturl_files/#@stub/#{location}/landscape.pdf"><img border="0" width="18" height="15" src="#@image_src/b_pdf.png" alt="pdf landscape"></a> <a href="#@hosturl_files/#@stub/#{location}/opendocument#{lang}.odt"><img border="0" width="15" height="15" src="#@image_src/b_odf.png" alt="odf"></a> <a href="#@hosturl_files/#@stub/#{location}/sisu_manifest#{lang}.html"><img border="0" width="15" height="15" src="#@image_src/b_info.png" alt="manifest"></a><br />} if file_suffix=~/s/
+ @counter_endn_doc+=1
+ oldtid=e['metadata_tid'].to_i
+ else title = ''
+ end
+ if cgi['view']=~/text/ #% txt endnotes
+ @counter_endn_ocn+=1
+ matched_endnote=if (@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/)
+ matched=e['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#@search_regx)/mi,%{<span style="background-color: #@color_match">\\1</span>})
+ else e['body']
+ end
+ output=%{#{title}<hr><font size="2">note <b><a href="#@hosturl_files/#@stub/#{location}/endnotes.html#_#{e['nr']}">#{e['nr']}</a></b> referred to from ocn <a href="#@hosturl_files/#@stub/#{location}/doc.html##{e['ocn']}">#{e['ocn']}</a>:</font> #{matched_endnote}}
+ elsif cgi['view']=~/index/ #% idx endnotes
+ @counter_endn_ocn+=1
+ output=%{#{title}<a href="#@hosturl_files/#@stub/#{location}/endnotes.html#_#{e['nr']}">#{e['nr']}</a> [&sect; <a href="#@hosturl_files/#@stub/#{location}/doc.html##{e['ocn']}">#{e['ocn']}</a>], }
+ end
+ @counters_endn=if @counter_endn_doc > 0
+ if checked_stats =~/\S/
+ @@lt_e=if @counter_endn_ocn == dbi_statement.sql_limit.to_i
+ over='over'
+ true
+ else
+ over=''
+ false
+ end
+ %{<font size="2" color="#666666">Found in the endnotes of #@counter_endn_doc documents, and at #{over} #@counter_endn_ocn locations within.</font><br />}
+ else ''
+ end
+ end
+ @endnotes << output #+ details
+ else @endnotes=[] #does not take out yet
+ end
+ end
+ offset=dbi_statement.sql_offset.to_s
+ limit=dbi_statement.sql_limit.to_s
+ @@lt_t ||=false; @@lt_e ||=false
+ canned=if (@@lt_t or @@lt_e)
+ dbi_statement.sql_canned_search_url(true).to_s
+ else
+ dbi_statement.sql_canned_search_url(false).to_s
+ end
+ limit=dbi_statement.sql_limit.to_s
+ cgi.out{@header + @counters_txt + @counters_endn + @body_main.join + @endnotes.join + canned + @tail} #% print cgi_output_header+counters+body+endnotes
+ end
+ rescue Exception => e
+ s='<pre>' + CGI::escapeHTML(e.backtrace.reverse.join("\n"))
+ s << CGI::escapeHTML(e.message) + '</pre>'
+ cgi.out{s}
+ next
+ ensure # eg. disconnect from server
+ @conn.disconnect if @conn
+ end
+ end