diff options
Diffstat (limited to 'org/cgi.org')
| -rw-r--r-- | org/cgi.org | 1459 |
1 files changed, 1459 insertions, 0 deletions
diff --git a/org/cgi.org b/org/cgi.org new file mode 100644 index 00000000..b127d405 --- /dev/null +++ b/org/cgi.org @@ -0,0 +1,1459 @@ +-*- mode: org -*- +#+TITLE: sisu cgi +#+DESCRIPTION: documents - structuring, various output representations & search +#+FILETAGS: :sisu:cgi: +#+AUTHOR: Ralph Amissah +#+EMAIL: [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]] +#+COPYRIGHT: Copyright (C) 2015 - 2021 Ralph Amissah +#+LANGUAGE: en +#+STARTUP: content hideblocks hidestars noindent entitiespretty +#+OPTIONS: H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t +#+PROPERTY: header-args :exports code +#+PROPERTY: header-args+ :noweb yes +#+PROPERTY: header-args+ :eval no +#+PROPERTY: header-args+ :results no +#+PROPERTY: header-args+ :cache no +#+PROPERTY: header-args+ :padline no + +* cgi +** cgi.rb + +#+BEGIN_SRC ruby :tangle "../lib/sisu/cgi.rb" +# <<sisu_document_header>> +module SiSU_CGI #% database building documents + require_relative 'se' # se.rb + require_relative 'cgi_pgsql' # cgi_pgsql.rb + require_relative 'cgi_sqlite' # cgi_sqlite.rb + class SearchSQL + def initialize(opt) + @opt=opt + @webserv=@opt.files[0].to_s.strip + end + def read + if @opt.act[:sample_search_form][:db]==:pg # cgi_pgsql.rb + SiSU_CGI_PgSQL::SearchPgSQL.new(@opt,@webserv).pgsql + elsif @opt.act[:sample_search_form][:db]==:sqlite # cgi_sqlite.rb + SiSU_CGI_SQLite::SearchSQLite.new(@opt,@webserv).sqlite + else + puts <<-WOK + please select database type for which sample search form should be built (pgsql or sqlite) + sisu --sample-search-form --db=sqlite + sisu --sample-search-form --db=pg + other options include + --webserv-cgi='[cgi-server-name]' + --webserv-output='[sisu-output-server-with-base-path]' + WOK + end + end + end +end +__END__ +#+END_SRC + +** cgi_sqlite.rb + +#+BEGIN_SRC ruby :tangle "../lib/sisu/cgi_sqlite.rb" +# <<sisu_document_header>> +module SiSU_CGI_SQLite #% database building documents + require_relative 'se' # se.rb + require_relative 'cgi_sql_common' # cgi_sql_common.rb + include SiSU_CGI_SQL + class SearchSQLite < CGI_Common + def initialize(opt,webserv) + @opt,@webserv=opt,webserv + @cX=SiSU_Screen::Ansi.new(opt.act[:color_state][:set]).cX + @env=SiSU_Env::InfoEnv.new('',opt) + @image_src="#{@env.url.webserv_cgi(opt)}/_sisu/image_sys" + @name_of={} + @name_of[:output_dir_structure]=if opt.dir_structure_by.to_s =~/(?:language|filetype|filename)/ + opt.dir_structure_by.to_s + else 'language' + end + @name_of[:lingual]=if opt.lingual.to_s =~/(?:mono|multi)/ + opt.lingual.to_s + else 'multi' + end + @name_of[:host_url_cgi]=%q{http://#{ENV['HTTP_HOST']}#{ENV['PATH_INFO']}} + @name_of[:host_url_docs]=%q{http://#{ENV['HTTP_HOST']}} + @name_of[:cgi_script]=%q{#{ENV['SCRIPT_NAME']}} + @image_src=%q{http://#{ENV['HTTP_HOST']}/_sisu/image_sys} + @common=SiSU_CGI_SQL::CGI_Common.new(@webserv,opt,@image_src,@env) + @cgi_file_name=@env.url.cgi_sample_search_form_name(opt) + @name_of_sqlite_db_file='sisu_sqlite.db' + end + def sqlite + serve=[] + Dir.foreach(@env.path.webserv) do |x| + if x !~/^\./ \ + and FileTest.directory?("#{@env.path.webserv}/#{x}") + if FileTest.file?("#{@env.path.webserv}/#{x}/#{@name_of_sqlite_db_file}") + serve << x unless x =~/^_\S+/ + end + end + end + serve=serve.sort + f1,f2,f3='','','' + serve.each do |x| + f1 << %{ <option value="#{Db[:name_prefix]}#{x}">#{x}</option>\n} + end + f2 << %{ selected_db=case cgi['db']\n} + serve.each do |x| + f2 << %{ when /#{Db[:name_prefix]}#{x}/ then '<option value="#{Db[:name_prefix]}#{x}">#{x}</option>'\n} + end + f2 << " end\n" + f3 << %{ db_name='#{@name_of_sqlite_db_file}'\n} + f3 << %{ db_sqlite=case cgi['db']\n} + serve.each do |x| + f3 << %{ when /#{Db[:name_prefix]}#{x}/ then "#{@env.path.webserv}/#{x}/\#{db_name}"\n} + end + f3 << %{ else "#{@env.path.webserv}/#{serve[0]}/\#{db_name}"\n end\n} + if FileTest.writable?('.') + output=File.open(@cgi_file_name,'w') + output << header0 << header1 << header_desc << header2 << f1 << buttons1 << buttons2 << search_request << search_statement << search_statement_common << search_query1 << @common.pages << search_query2 << @common.tail << @common.main1 << f2 << f3 << dbi_connect << @common.main2 << @common.dir_structure << @common.main3 + puts <<-WOK + generated sample search form: #{@cX.green}#{@cgi_file_name}#{@cX.off} + default database name: #{@cX.green}#{Db[:name_prefix]}#{@env.path.base_markup_dir_stub}#{@cX.off} (#{@env.path.base_markup_dir_stub}) + cgi & db host on: #{@cX.blue}#{@env.url.webserv_base_cgi(@opt)}#{@cX.off} + to modify use: #{@cX.brown}sisu --db-sqlite --webserv-search='#{@env.url.webserv_base_cgi(@opt)}'#{@cX.off} + sisu output on: #{@cX.blue}#{@env.url.webserv_files_from_db(@opt)}#{@cX.off} + to modify use: #{@cX.brown}sisu --db-sqlite --webserv-output='#{@env.url.webserv_files_from_db(@opt)}'#{@cX.off} + cgi search form link name: #{@cX.green}#{@env.url.cgi_sample_search_form_name(@opt)}#{@cX.off} + to modify use: #{@cX.brown}sisu --db-sqlite --cgi-search-form-name='#{@env.url.cgi_sample_search_form_name(@opt)}'#{@cX.off} + #{@cX.fuchsia}(settings priority: command line; sisurc.yml; else defaults)#{@cX.off} + + #{@cX.fuchsia}NOTE it is first necessary to create the database and tables and populate it#{@cX.off} + + sisu --sqlite --dropall # removes existing postgresql db & tables + sisu --sqlite --createall -v # creates postgresql db & tables + sisu --sqlite --update -v *.sst *.ssm # populate the db + sisu --sample-search-form --sqlite # creates the postgresql search form + # this should be done after creating the db + # to be searched + sisu --webrick & # starts ruby webrick web server + + # if necessary make the directory '/usr/lib/cgi-bin' + # here we copy the postgresql search form to cgi-bin + # (copy #{@cgi_file_name} to your cgi directory) + # set file permissions to 755 + WOK + a=case @webserv + when /pwd/ then '' + else <<-WOK + + sudo cp -vi #{Dir.pwd}/#{@cgi_file_name} /usr/lib/cgi-bin/.; \\ + sudo chmod -v 755 /usr/lib/cgi-bin/#{@cgi_file_name} + WOK + end + b='(to create and populate sisu sqlite database see "man sisu" and in particular the -d flag)' + SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],a,b).warn + a=<<-WOK + + #{@env.webserv_base_cgi(@opt)}/cgi-bin/#{@cgi_file_name} + + WOK + SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],a).print_blue + else puts "failed in attempt to write #{@cgi_file_name} to present directory, is directory writable?" + end + end + def header0 + <<-WOK_SQL +#!/usr/bin/env ruby +=begin +#{about} + * Description: generates naive cgi search form for search of sisu database (sqlite) +#{gpl} +=end + begin + require 'cgi' + require 'fcgi' + require 'sqlite3' + rescue LoadError + puts 'cgi, fcgi or sqlite3 NOT FOUND (LoadError)' + end + @stub_default='sisu_sqlite' + @image_src="#{@image_src}" + @hosturl_cgi="#{@name_of[:host_url_cgi]}" + @hosturl_files="#{@name_of[:host_url_docs]}" + @output_dir_structure_by='#{@name_of[:output_dir_structure]}' + @lingual='#{@name_of[:lingual]}' + @db_name_prefix='#{Db[:name_prefix]}' + @base="#{@name_of[:host_url_cgi]}#{@name_of[:cgi_script]}" + WOK_SQL + end + def search_statement + <<-'WOK_SQL' + class DBI_SearchString + def initialize(l,t,q,cse=false) + @l,@t,@q=l,t,q + end + def string + search={ search: [], flag: false } + if @t =~/\S+/ or @q =~/\S+/ + if @t =~/\S+/ then unescaped_search=CGI.unescape(@t) + elsif @q =~/\S+/ then unescaped_search=CGI.unescape(@q) + end + search_construct=[] + unescaped_search=unescaped_search.gsub(/\s*(AND|OR)\s*/,"%' \) \\1 #{@l} LIKE \( '%"). + gsub(/(.+)/,"#{@l} LIKE \( '%\\1%' \)") + search_construct << unescaped_search + search_construct=search_construct.join(' ') + search[:search] << search_construct + search[:flag]=true + search + end + search + end + end + WOK_SQL + end + def search_query1 + <<-'WOK_SQL' + @search_text='' + @search_text=search[:text].flatten.join(' AND ') + @search_text=@search_text.gsub(/(doc_objects\.clean\s+LIKE\s+\(\s*'%[^']+%'\s*\)\s+(?:(?:AND|OR)\s+doc_objects\.clean\s+LIKE\s+\(\s*'%[^']+%'\s*\))+)/,'(\1)') + end + WOK_SQL + end + def search_query2 + <<-'WOK_SQL' + def sql_select_body + limit ||=@@limit + offset ||=@@offset + @sql_statement[:body]=%{SELECT metadata_and_text.title, metadata_and_text.creator_author, metadata_and_text.src_filename, metadata_and_text.language_document_char, metadata_and_text.notes_suffix, doc_objects.body, doc_objects.seg, doc_objects.ocn, metadata_and_text.tid FROM doc_objects, metadata_and_text WHERE #{@search_text} AND doc_objects.metadata_tid = metadata_and_text.tid ORDER BY metadata_and_text.language_document_char, metadata_and_text.title, metadata_and_text.src_filename, doc_objects.ocn} + @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;} + select=@sql_statement[:body] + ' ' + @sql_statement[:range] + select + end + def sql_select_body_format + %{<font color="#666666" size="2">#{sql_select_body}</font>} + end + def contents + @conn.execute(sql_select_body) + end + end + WOK_SQL + end + def dbi_connect + <<-'WOK_SQL' + @conn=SQLite3::Database.new(db_sqlite) + @conn.results_as_hash=true + WOK_SQL + end + end +end +__END__ +#+END_SRC + +** cgi_pgsql.rb + +#+BEGIN_SRC ruby :tangle "../lib/sisu/cgi_pgsql.rb" +# <<sisu_document_header>> +module SiSU_CGI_PgSQL #% database building documents + require_relative 'se' # se.rb + require_relative 'cgi_sql_common' # cgi_sql_common.rb + include SiSU_CGI_SQL + class SearchPgSQL < CGI_Common + def initialize(opt,webserv) + @opt,@webserv=opt,webserv + @cX=SiSU_Screen::Ansi.new(opt.act[:color_state][:set]).cX + @env=SiSU_Env::InfoEnv.new('',opt) + @sys=SiSU_Env::SystemCall.new + @db=SiSU_Env::InfoDb.new + get_init=SiSU_Env::GetInit.new + @rc=get_init.sisu_yaml.rc + @name_of={} + @name_of[:output_dir_structure]=if opt.dir_structure_by.to_s =~/(?:language|filetype|filename)/ + opt.dir_structure_by.to_s + else 'language' + end + @name_of[:lingual]=if opt.lingual.to_s =~/(?:mono|multi)/ + opt.lingual.to_s + else 'multi' + end + @name_of[:db]=if defined? @rc['search'] \ + and defined? @rc['search']['sisu'] \ + and defined? @rc['search']['sisu']['action'] \ + and @rc['search']['sisu']['action'] =~/https?:\/\/\S+?\.cgi/ \ + and defined? @rc['search']['sisu']['db'] \ + and @rc['search']['sisu']['db'] =~/\S+/ + @rc['search']['sisu']['db'] + else + @env.path.base_markup_dir_stub #'sisu' #breaks if not present + end + @name_of[:host_url_cgi]=%q{http://#{ENV['HTTP_HOST']}#{ENV['PATH_INFO']}} + @name_of[:host_url_docs]=%q{http://#{ENV['HTTP_HOST']}} + @name_of[:cgi_script]=%q{#{ENV['SCRIPT_NAME']}} + @name_of[:user]=@db.psql.user(opt) + @image_src=%q{http://#{ENV['HTTP_HOST']}/_sisu/image_sys} + @common=SiSU_CGI_SQL::CGI_Common.new(@webserv,opt,@image_src,@env) + @cgi_file_name=@env.url.cgi_sample_search_form_name(opt) + end + def pgsql + serve=[] + if @sys.psql + available_db_table=`psql --list` # system call requires psql + available_db=available_db_table.scan(/(#{Db[:name_prefix]}\S+)/) if not available_db_table.nil? + if available_db \ + and available_db.is_a?(Array) + available_db.flatten.each do |x| + serve << x.gsub(/#{Db[:name_prefix]}(\S+)/,'\1') + end + else STDERR.puts "WARNING: no postgresql database available, (have you created one?)" + end + serve=serve.sort + f1,f2='','' + serve.each do |x| + f1 << %{ <option value="#{Db[:name_prefix]}#{x}">#{x}</option>\n} unless x =~/apache|sisu\/image/ #check + end + end + f2 << %q{ selected_db=%{<option value="#{@db_name_prefix}#{@stub}">#{@stub}</option>}} + "\n" + if FileTest.writable?('.') + output=File.open(@cgi_file_name,'w') + output << header0 << header1 << header_desc << header2 << f1 << buttons1 << buttons1_pgsql << buttons2 << search_request << search_statement << search_statement_common << search_query1 << @common.pages << search_query2 << @common.tail << @common.main1 << f2 << dbi_connect << @common.main2 << @common.dir_structure << @common.main3 + puts <<-WOK + generated sample search form: #{@cX.green}#{@cgi_file_name}#{@cX.off} + default database name: #{@cX.green}#{Db[:name_prefix]}#{@name_of[:db]}#{@cX.off} (#{@name_of[:db]}) + db user: #{@cX.green}#{@name_of[:user]}#{@cX.off} + to modify use: #{@cX.brown}sisu --db-pg --db-user='#{@name_of[:user]}'#{@cX.off} + + #{@cX.fuchsia}BASED ON ALREADY EXISTING databases#{@cX.off} (default database name: #{@db.psql.db}) + NOTE it is first necessary to createdb, + use sisu to create the tables & populate the postgresql db + + the database to be used for this directory (#{@db.psql.db}) + will have to be created manually if it does not exist: + using postgresql tools directly (the following may work): + (i) if you are not yet a postgresql user, + #{@cX.brown}sudo su postgres + createuser -d -a #{@env.user} + exit#{@cX.off} + (ii) create the database: + #{@cX.brown}createdb #{@db.psql.db}#{@cX.off} + [for a list of existing databases try 'psql --list']" + + you can use sisu to create the database tables and populate the database with documents + + sisu --pg --dropall # removes existing postgresql db & tables + sisu --pg --createall -v # creates postgresql db & tables + sisu --pg --update -v *.sst *.ssm # populate the db + sisu --sample-search-form --db-pg # creates the postgresql search form + # this should be done after creating the db + # to be searched + sisu --webrick & # starts ruby webrick web server + + # if necessary make the directory '/usr/lib/cgi-bin' + # here we copy the postgresql search form to cgi-bin + # (copy #{@cgi_file_name} to your cgi directory) + # set file permissions to 755 + WOK + a=case @webserv + when /pwd/ then '' + else <<-WOK + + sudo cp -vi #{Dir.pwd}/#{@cgi_file_name} /usr/lib/cgi-bin/.; \\ + sudo chmod -v 755 /usr/lib/cgi-bin/#{@cgi_file_name} + WOK + end + SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],a).warn + a=<<-WOK + #{@env.webserv_base_cgi(@opt)}/cgi-bin/#{@cgi_file_name} + WOK + SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],a).print_blue + a="\n\t(to create and populate postgresql database see 'man sisu' and in particular the --pg option)\n\t[the database to be used for this directory (#{@db.psql.db}) will have to be created manually if it does not exist,\n\tusing postgresql tools directly: 'createdb #{@db.psql.db}' for a list of existing databases try 'psql --list']" + SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],a).txt_grey + else puts 'failed in attempt to write #{@cgi_file_name} to present directory, is directory writable?' + end + end + def header0 + <<-WOK_SQL +#!/usr/bin/env ruby +=begin +#{about} + * Description: generates naive cgi search form for search of sisu database (pgsql) +#{gpl} +=end + begin + require 'cgi' + require 'fcgi' + require 'pg' + rescue LoadError + puts 'cgi, fcgi or pg NOT FOUND (LoadError)' + end + @stub_default='#{@name_of[:db]}' + @image_src="#{@image_src}" + @hosturl_cgi="#{@name_of[:host_url_cgi]}" + @hosturl_files="#{@name_of[:host_url_docs]}" + @output_dir_structure_by='#{@name_of[:output_dir_structure]}' + @lingual='#{@name_of[:lingual]}' + @port='#{@db.psql.port}' + @db_name_prefix='#{Db[:name_prefix]}' + @user='#{@name_of[:user]}' # check user name for access to pg database: e.g. www-data or '#{@env.user}' + @base="#{@name_of[:host_url_cgi]}#{@name_of[:cgi_script]}" + WOK_SQL + end + def search_statement + <<-'WOK_SQL' + class DBI_SearchString + 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+/ then unescaped_search=CGI.unescape(@t) + elsif @q =~/\S+/ then unescaped_search=CGI.unescape(@q) + end + search_construct=[] + unescaped_search=if @c + unescaped_search.gsub(/\s*(AND|OR)\s*/,"' \) \\1 #{@l}~\( '"). + gsub(/(.+)/,"#{@l}~\( '\\1' \)") + else + unescaped_search.gsub(/\s*(AND|OR)\s*/,"' \) \\1 #{@l}~*\( '"). + 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 + WOK_SQL + end + def search_query1 + <<-'WOK_SQL' + @search_text='' + @search_text=search[:text].flatten.join(' AND ') + @search_text=@search_text.gsub(/(doc_objects\.clean~[*]?\(\s*'[^']+'\s*\)\s+(?:(?:AND|OR)\s+doc_objects\.clean~[*]?\(\s*'[^']+'\s*\))+)/,'(\1)') + end + WOK_SQL + end + def search_query2 + <<-'WOK_SQL' + def sql_select_body + limit ||=@@limit + offset ||=@@offset + @sql_statement[:body]=%{SELECT metadata_and_text.title, metadata_and_text.creator_author, metadata_and_text.src_filename, metadata_and_text.language_document_char, metadata_and_text.notes_suffix, doc_objects.body, doc_objects.seg, doc_objects.ocn, metadata_and_text.tid FROM doc_objects, metadata_and_text WHERE (#{@search_text}) AND doc_objects.metadata_tid = metadata_and_text.tid ORDER BY metadata_and_text.language_document_char, metadata_and_text.title, metadata_and_text.src_filename, doc_objects.ocn} + @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;} + select=@sql_statement[:body] + ' ' + @sql_statement[:range] + select + end + def sql_select_body_format + %{<font color="#666666" size="2">#{sql_select_body}</font>} + end + def contents + @conn.exec(sql_select_body) + end + end + WOK_SQL + end + def buttons1_pgsql + <<-'WOK_SQL' + <input type="checkbox" name="casesense" #{@checked_case}> case sensitive + WOK_SQL + end + def dbi_connect + <<-'WOK_SQL' + @conn=PG::Connection.open(dbname: @db, port: @port, user: @user) + WOK_SQL + end + end +end +__END__ +#+END_SRC + +** cgi_sql_common.rb + +#+BEGIN_SRC ruby :tangle "../lib/sisu/cgi_sql_common.rb" +# <<sisu_document_header>> +module SiSU_CGI_SQL + class CGI_Common + def initialize(webserv,opt,image_src,dir) + @webserv,@opt,@image_src,@env=webserv,opt,image_src,dir + end + def about + <<-'WOK_SQL' + * Name: SiSU information Structuring Universe + * Author: Ralph Amissah + * http://www.jus.uio.no/sisu + * http://www.jus.uio.no/sisu/SiSU/download + WOK_SQL + end + def gpl + <<-'WOK_SQL' + * 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 - 2015, 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/licenses/gpl.html> + [http://www.gnu.org/licenses/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 + + * Homepages: + [http://www.jus.uio.no/sisu] + [http://www.sisudoc.org] + + * Ralph Amissah + [ralph@amissah.com] + [ralph.amissah@gmail.com] + WOK_SQL + end + def header1 + <<-'WOK_SQL' +#Common TOP + @@offset=0 + @@canned_search_url=@base + @color_heading='#DDFFAA' + @color_match='#ffff48' + class Form + def initialize(base,search_field,selected_db,result_type,checked_sql_limit,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,@result_type,@checked_sql_limit,@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,result_type,checked_sql_limit,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:__; fulltxt:__; keywords:__; title:__; author:__; topic_register:__; subject:__; description:__; publisher:__; editor:__; contributor:__; date:__; type:__; format:__; identifier:__; source:__; language:__; relation:__; coverage:__; rights:__; comment:__; abstract:__; filename:__;</font><br>' + else '' + end + end + def submission_form + search_form=<<-WOK + WOK_SQL + end + def header_desc + <<-WOK_SQL + <!DOCTYPE html> + <html> + <head> + <title> + <meta charset="utf-8"> + <meta name="sourcefile" content="SiSU._sst" /> + SiSU search form (sample): SiSU information Structuring Universe + </title> + <link rel="generator" href="http://www.jus.uio.no/sisu" /> + <link rel="shortcut icon" href="#{@image_src}/rb7.ico" /> + <link href="../_sisu/css/html.css" rel="stylesheet"> + </head> + <body lang="en" xml:lang="en"> + <table summary="band" border="0" cellpadding="3" cellspacing="0"> + <tr><td width="20%"> + <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0"> + <tr><td align="left"> + <br><a href="http://sisudoc.org/" target="_top"> + <b>SiSU</b> + </a> + <br><a href="http://git.sisudoc.org/" target="_top"> + git + </a> + </td></tr> + </table> + </td> + <td> + <label for="find"><b>#{@env.sample_search_form_title(@opt.dir_structure_by)}</b></label> + </td></tr> + </table> + WOK_SQL + end + def header2 + <<-'WOK_SQL' + <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} + WOK_SQL + end + def buttons1 + <<-'WOK_SQL' + </select> + <input type="submit" value="SiSU search" /> + <input type="radio" name="view" value="index" #{@result_type[:index]}> index + <input type="radio" name="view" value="text" #{@result_type[:text]}> text / grep + WOK_SQL + end + def buttons2 + <<-'WOK_SQL' + <br> + match limit: + <input type="radio" name="sql_match_limit" value="1000" #{@checked_sql_limit[:l1000]}> 1,000 + <input type="radio" name="sql_match_limit" value="2500" #{@checked_sql_limit[:l2500]}> 2,500 + <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 + WOK_SQL + end + def search_request + <<-'WOK_SQL' + class SearchRequest #% search_for + attr_accessor :text1,:fulltext,:keywords,:title,:author,:topic_register,:subject,:description,:publisher,:editor,: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=@fulltext=@keywords=@title=@author=@topic_register=@subject=@description=@publisher=@editor=@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:') + @fulltext=text_to_match('fulltxt:') + @topic_register=text_to_match('topic_register:') + @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 + @editor=text_to_match('editor:') + @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 + @keywords=text_to_match('key(?:words?)?:') + @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 @fulltext or @comment or @abstract or @rights or @subject or @publisher or @date or @filename or @topic_register + else + @text1=q['s1'] if q['s1']=~/\S/ + @fulltext=q['ft'] if q['ft']=~/\S/ + @keywords=q['key'] if q['key']=~/\S/ + @title=q['ti'] if q['ti']=~/\S/ + @author=q['au'] if q['au']=~/\S/ + @topic_register=q['tr'] if q['tr']=~/\S/ + @subject=q['sj'] if q['sj']=~/\S/ + @description=q['dsc'] if q['dsc']=~/\S/ + @publisher=q['pb'] if q['pb']=~/\S/ + @editor=q['cntr'] if q['cntr']=~/\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=if q['doc'] and q['search'] !~/search db/ then q['doc'] + elsif q['fns']=~/\S/ then q['fns'] + end + @@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] then m[:braces].match(@search_field)[1] + elsif @search_field =~m[:string] then m[:string].match(@search_field)[1] + else + str=m[:word].match(@search_field)[1] + str=str.gsub(/[()]/,'') + str + end + search_string=search_string.strip.gsub(/\s+/,'+') + #else + # "__" + end + end + end + WOK_SQL + end + def search_statement_common + <<-'WOK_SQL' + class DBI_SearchStatement + attr_reader :text_search_flag,:sql_select_body_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=(c =~/\S/) ? true : false + st=DBI_SearchString.new('doc_objects.clean',search_for.text1,q['s1'],cse).string + se=DBI_SearchString.new('endnotes.clean',search_for.text1,q['s1'],cse).string + @text_search_flag=st[:flag] + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.fulltext',search_for.fulltext,q['ft'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.title',search_for.title,q['ti'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.creator_author',search_for.author,q['au'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.classify_topic_register',search_for.topic_register,q['tr'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.classify_subject',search_for.subject,q['sj'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.classify_keywords',search_for.keywords,q['key'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_description',search_for.description,q['dsc'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.publisher',search_for.publisher,q['pb'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.creator_editor',search_for.editor,q['cntr'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.creator_contributor',search_for.contributor,q['cntr'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.date_published',search_for.date,q['dt'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_type',search_for.type,q['ty'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.original_source',search_for.source,q['src'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.language_document_char',search_for.language,q['lang'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_relation',search_for.relation,q['rel'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_coverage',search_for.coverage,q['cov'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.rights_all',search_for.rights,q['cr'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_comment',search_for.comment,q['co'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.notes_abstract',search_for.abstract,q['ab'],cse).string + if st[:flag] + search[:text] << st[:search] + end + st=DBI_SearchString.new('metadata_and_text.src_filename',search_for.filename,q['fns'],cse).string + if st[:flag] + search[:text] << st[:search] + end + @@limit=q['ltd'] if q['ltd']=~/\d+/ # 1000 + @@offset=q['off'] if q['off']=~/\d+/ # 0 + WOK_SQL + end + def pages + <<-'WOK_SQL' + def sql_offset + @@offset + end + def sql_match_limit + @@limit + end + def sql_canned_search + @offset_next=sql_offset.to_i + sql_match_limit.to_i + @offset_previous=sql_offset.to_i - sql_match_limit.to_i + def current + @@canned_search_url.to_s + '<d=' + sql_match_limit.to_s + '&off=' + sql_offset.to_s + end + def next + @@canned_search_url.to_s + '<d=' + sql_match_limit.to_s + '&off=' + @offset_next.to_s + end + def previous + @offset_previous >= 0 \ + ? (@@canned_search_url.to_s + '<d=' + sql_match_limit.to_s + '&off=' + @offset_previous.to_s) + : '' + end + def start + @@canned_search_url.to_s + '<d=' + sql_match_limit.to_s + '&off=' + 0.to_s + end + self + end + def pre_next(beyond_limit,img) + can=sql_canned_search + page=(sql_offset.to_i + sql_match_limit.to_i)/sql_match_limit.to_i + if beyond_limit + if page.to_s =~ /^1$/ + %{<br><center> + pg. #{page.to_s} + <a href="#{can.next}"> + <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt=" >>" /> + </a> + </center>} + elsif page.to_s =~ /^2$/ + %{<br><center> + <a href="#{can.previous}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="<< " /> + </a> + pg. #{page.to_s} + <a href="#{can.next}"> + <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt=" >>" /> + </a> + </center>} + else + %{<br><center> + <a href="#{can.start}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|< " /> + </a> + <a href="#{can.previous}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="<< " /> + </a> + pg. #{page.to_s} + <a href="#{can.next}"> + <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt=" >>" /> + </a> + </center>} + end + else + if page.to_s =~ /^1$/ then '' + elsif page.to_s =~ /^2$/ + %{<br><center> + <a href="#{can.previous}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="<< " /> + </a> + pg. #{page.to_s} + </center>} + else + %{<br><center> + <a href="#{can.start}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|< " /> + </a> + <a href="#{can.previous}"> + <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="<< " /> + </a> + pg. #{page.to_s} + </center>} + end + end + end + WOK_SQL + end + def tail + v=SiSU_Env::InfoVersion.instance.get_version + <<-WOK_SQL + def tail + <<-'WOK' + <br><hr /><br> +<table summary="SiSU summary" cellpadding="2" border="0"> + <!-- widget sisu --> +<tr><td valign="top" width="10%"> + <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0"> + <tr><td align="left"> + <br><a href="http://sisudoc.org/" target="_top"> + <b>SiSU</b> + </a> + <br><a href="http://git.sisudoc.org/" target="_top"> + git + </a> + </td></tr> + </table> +</td> +<td valign="top" width="45%"> +<!-- SiSU Rights --> + <p class="tiny_left"><font color="#666666" size="2"> + Generated by + #{v.project} #{v.version} #{v.date} (#{v.date_stamp}) + <br> + <a href="http://www.sisudoc.org" > + <b>#{v.project}</b></a> <sup>©</sup> Ralph Amissah + 1993, current 2015. + All Rights Reserved. + <br> + #{v.project} 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> + sources + <a href="http://git.sisudoc.org" > + git.sisudoc.org + </a> + <br> + <i>w3 since October 3 1993</i> + <a href="mailto:ralph@amissah.com" > + ralph@amissah.com + </a> + <br> + mailing list subscription + <a href="http://lists.sisudoc.org/listinfo/sisu" > + http://lists.sisudoc.org/listinfo/sisu + </a> + <br> + <a href="mailto:sisu@lists.sisudoc.org" > + sisu@lists.sisudoc.org + </a> + </font></p> +</td><td valign="top" width="45%"> + <p class="tiny_left"><font color="#666666" size="2"> + #{v.project} 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 identifying/locating system) + <br> + <sup>©</sup> Ralph Amissah 1997, current 2015. + 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"> + .: + </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 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"> + #{v.project}, 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. + </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 + WOK_SQL + end + def main1 + <<-'WOK_SQL' + @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='','','' + FCGI.each_cgi do |cgi| + begin # all code goes in begin section + @search={ text: [], endnotes: [] } + q=CGI.new + @db=if cgi['db'] =~ /#{@db_name_prefix}(\S+)/ + @stub=$1 + cgi['db'] + else + @stub=@stub_default + @db_name_prefix + @stub + 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='','','','','','','','','' + result_type=(cgi['view']=~/text/) \ + ? result_type={ index: '', text: 'checked'} + : result_type={ index: 'checked', text: ''} + @@limit=if cgi['sql_match_limit'].to_s=~/2500/ + checked_sql_limit={ l1000: '', l2500: 'checked'} + '2500' + else + checked_sql_limit={ l1000: 'checked', l2500: ''} + '1000' + 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 + WOK_SQL + end + def main2 + <<-'WOK_SQL' + search_field=cgi['find'] if cgi['find'] # =~/\S+/ + @search_for=SearchRequest.new(search_field,q) #.analyze #% search_for + #% searches + #Canned_search.new(@base,@search_for.text1,cgi) + if @search_for.text1=~/\S+/ or @search_for.fulltext=~/\S+/ or @search_for.author=~/\S+/ or @search_for.topic_register=~/\S+/ #and search_field =~/\S/ + s1='s1=' + CGI.escape(@search_for.text1) if @search_for.text1=~/\S/ + ft='&ft=' + CGI.escape(@search_for.fulltext) if @search_for.fulltext=~/\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/ + tr='&tr=' + CGI.escape(@search_for.topic_register) if @search_for.topic_register=~/\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/ + edt='&edt=' + CGI.escape(@search_for.editor) if @search_for.editor=~/\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=(checked_all =~/checked/) \ + ? "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{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" + : "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}" + mod=ft=~/\S+/ ? (ft.gsub(/ft/,'s1')) : s1 + @canned_base_url="#{@base}?#{mod}&db=#{cgi['db']}" + if checked_case=~/\S/ + @search[:text][1]=%{doc_objects.clean~'#{@search_for.text1}'} #s1 + else + @search[:text][1]=%{doc_objects.clean~*'#{@search_for.text1}'} #s1 + end + canned_note='search url:' + else + @@canned_search_url="#{@base}?db=#{@db}&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|ft|au|ti|fns|tr)=[^&]+/) + af=canned_search.join('; ') + af=af.gsub(/s1=/,'text: '). + gsub(/ft=/,'fulltxt: '). + gsub(/au=/,'author: '). + gsub(/ti=/,'title: '). + gsub(/fns=/,'filename: '). + gsub(/tr=/,'topic_register: '). + 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_fulltext=p_keywords=p_title=p_author=p_topic_register=p_subject=p_description=p_publisher=p_editor=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='' + p_filename=%{filename: #{green}#{@search_for.filename}</font><br>} if @search_for.filename =~/\S+/ + p_text=%{text: #{green}#{@search_for.text1}</font><br>} if @search_for.text1 =~/\S+/ + p_fulltext=%{fulltxt: #{green}#{@search_for.fulltext}</font><br>} if @search_for.fulltext =~/\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_editor=%{editor: #{green}#{@search_for.editor}</font><br>} if @search_for.editor=~/\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_rights=%{rights: #{green}#{@search_for.rights}</font><br>} if @search_for.rights =~/\S+/ + p_topic_register=%{topic_register: #{green}#{@search_for.topic_register}</font><br>} if @search_for.topic_register =~/\S+/ + p_subject=%{subject: #{green}#{@search_for.subject}</font><br>} if @search_for.subject =~/\S+/ + p_keywords=%{keywords: #{green}#{@search_for.keywords}</font><br>} if @search_for.keywords =~/\S+/ + p_identifier=%{identifier: #{green}#{@search_for.identifier}</font><br>} if @search_for.identifier =~/\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_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_description=%{description: #{green}#{@search_for.description}</font><br>} if @search_for.description =~/\S+/ + p_abstract=%{abstract: #{green}#{@search_for.abstract}</font><br>} if @search_for.abstract =~/\S+/ + p_comment=%{comment: #{green}#{@search_for.comment}</font><br>} if @search_for.comment =~/\S+/ + p_publisher=%{publisher: #{green}#{@search_for.publisher}</font><br>} if @search_for.publisher =~/\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+/ + 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_fulltext} #{p_keywords} #{p_title} #{p_author} #{p_topic_register} #{p_subject} #{p_description} #{p_publisher} #{p_editor} #{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,result_type,checked_sql_limit,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=(@search_for.text1 =~/\S/) \ + ? @search_for.text1 + : 'Unavailable' + if checked_case=~/\S/ + @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'} + else + @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'} + end + #% dbi_request + dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case) + @text_search_flag=false + @text_search_flag=dbi_statement.text_search_flag + s_contents=dbi_statement.contents + @body_main='' + @search_regx=nil + oldtid=0 + if @text_search_flag + if checked_sql =~/\S/ + sql_select_body=dbi_statement.sql_select_body_format + else sql_select_body='' + end + @body_main << sql_select_body + else + end + @hostpath="#{@hosturl_files}/#{@stub}" + WOK_SQL + end + def dir_structure #@opt.dir_structure_by + <<-'WOK_SQL' + def path_manifest(fn,ln=nil) + case @output_dir_structure_by + when 'filename' + @lingual =='mono' \ + ? "#{@hostpath}/#{fn}/sisu_manifest.html" + : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html" + when 'filetype' + @lingual =='mono' \ + ? "#{@hostpath}/manifest/#{fn}.html" + : "#{@hostpath}/manifest/#{fn}.#{ln}.html" + else + "#{@hostpath}/#{ln}/manifest/#{fn}.html" + end + end + def path_html_seg(fn,ln=nil) + case @output_dir_structure_by + when 'filename' + "#{@hostpath}/#{fn}" + when 'filetype' + "#{@hostpath}/html/#{fn}" + else + "#{@hostpath}/#{ln}/html/#{fn}" + end + end + def path_toc(fn,ln=nil) + if @output_dir_structure_by =='filename' \ + or @output_dir_structure_by =='filetype' + @lingual =='mono' \ + ? "#{path_html_seg(fn,ln)}/toc.html" + : "#{path_html_seg(fn,ln)}/toc.#{ln}.html" + else + "#{path_html_seg(fn,ln)}/toc.html" + end + end + def path_filename(fn,seg,ln=nil) + if @output_dir_structure_by =='filename' \ + or @output_dir_structure_by =='filetype' + @lingual =='mono' \ + ? "#{path_html_seg(fn,ln)}/#{seg}.html" + : "#{path_html_seg(fn,ln)}/#{seg}.#{ln}.html" + else + "#{path_html_seg(fn,ln)}/#{seg}.html" + end + end + def path_html_doc(fn,ln=nil) + case @output_dir_structure_by + when 'filename' + @lingual =='mono' \ + ? "#{path_html_seg(fn,ln)}/scroll.html" + : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html" + when 'filetype' + @lingual =='mono' \ + ? "#{@hostpath}/html/#{fn}.html" + : "#{@hostpath}/html/#{fn}.#{ln}.html" + else + "#{@hostpath}/#{ln}/html/#{fn}.html" + end + end + WOK_SQL + end + def main3 + <<-'WOK_SQL' + #% text_objects_body + s_contents.each do |c| #% text body + location=c['src_filename'][/(.+?)\.(?:ssm\.sst|sst)$/,1] + file_suffix=c['src_filename'][/.+?\.(ssm\.sst|sst)$/,1] + lang=if location =~ /\S+?~(\S\S\S?)$/ + l=location[/\S+?~(\S\S\S?)$/,1] + location=location.gsub(/(\S+?)~\S\S\S?/,'\1') + l=".#{l}" + else '' + end + #% metadata_found_body + if c['tid'].to_i != oldtid.to_i + ti=c['title'] + can_txt_srch=(cgi['view']=~/index/) \ + ? %{<a href="#{@canned_base_url}&fns=#{c['src_filename']}&lang=#{c['language_document_char']}&view=text"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a> } + : %{<a href="#{@canned_base_url}&fns=#{c['src_filename']}&lang=#{c['language_document_char']}&view=index"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a> } + title=%{<span style="background-color: #{@color_heading}"><a href="#{path_toc(location,c['language_document_char'])}"><img border="0" width="15" height="18" src="#{@image_src}/b_toc.png" alt="toc html"> #{ti}</a></span> [#{c['language_document_char']}] by #{c['creator_author']} <a href="#{path_manifest(location,c['language_document_char'])}"><img border="0" width="15" height="15" src="#{@image_src}/b_info.png" alt="manifest"></a> #{can_txt_srch}<br>} if file_suffix=~/s/ #hmm watch file_suffix + title=@text_search_flag \ + ? '<br><hr>'+title + : '<br>'+title + @counter_txt_doc+=1 + oldtid=c['tid'].to_i + else title='' + end + if @text_search_flag + if cgi['view']=~/text/ \ + or (cgi['view']!~/index/ and cgi['search'] !~/search db/) #% 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=unescaped_search.scan(/\S+/).each.map do |g| + (g.to_s =~/(AND|OR)/) \ + ? ('|') + : (%{#{g.to_s}}) + end.join(' ') + search_regex=search_regex.gsub(/\s*\|\s*/,'|') + Regexp.new(search_regex, Regexp::IGNORECASE) + else nil + end + else nil + end + matched_para=(@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/) \ + ? (c['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#{@search_regx})/mi,%{<span style="background-color: #{@color_match}">\\1</span>})) + : c['body'] + %{<hr><p><font size="2">ocn <b><a href="#{path_filename(location,c['seg'],c['language_document_char'])}##{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=title+text + else #elsif cgi['view']=~/index/ #% idx body + if c['suffix'] !~/1/ #seg + index=%{<a href="#{path_filename(location,c['seg'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, } if @text_search_flag + elsif c['suffix'] =~/1/ #doc #FIX + index=%{<a href="#{path_html_doc(location,c['language_document_char'])}##{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=c['suffix'] !~/1/ \ + ? title+index + : %{#{title}#{c['ocn'].sort}, } + end + end + else output=title + end + @counters_txt=if @counter_txt_doc > 0 + if checked_stats =~/\S/ + @@lt_t=(@counter_txt_ocn==dbi_statement.sql_match_limit.to_i) ? true : false + start=(@@offset.to_i+1).to_s + range=(@@offset.to_i+@counter_txt_ocn.to_i).to_s + %{<hr /><font size="2" color="#666666">Found #{@counter_txt_ocn} times in the main body of #{@counter_txt_doc} documents [ matches #{start} to #{range} ]</font><br>} + else '' + end + else '' + end + @body_main << output #+ details + end + oldtid = 0 + offset=dbi_statement.sql_offset.to_s + limit=dbi_statement.sql_match_limit.to_s + @@lt_t ||=false; @@lt_e ||=false + canned=(@@lt_t or @@lt_e) \ + ? dbi_statement.pre_next(true,@image_src).to_s + : dbi_statement.pre_next(false,@image_src).to_s + limit=dbi_statement.sql_match_limit.to_s + cgi.out{@header.force_encoding("UTF-8") + @counters_txt.force_encoding("UTF-8") + @counters_endn.force_encoding("UTF-8") + canned.force_encoding("UTF-8") + @body_main.force_encoding("UTF-8") + canned.force_encoding("UTF-8") + @tail.force_encoding("UTF-8")} #% print cgi_output_header+counters+body + 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 + WOK_SQL + end + end +end +__END__ +#+END_SRC + +* document header + +#+NAME: sisu_document_header +#+BEGIN_SRC text +encoding: utf-8 +- Name: SiSU + + - Description: documents, structuring, processing, publishing, search + cgi + + - Author: Ralph Amissah + <ralph.amissah@gmail.com> + + - Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, + 2020, 2021, 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 + + - Homepages: + <http://www.sisudoc.org> + + - Git + <https://git.sisudoc.org/projects/> + <https://git.sisudoc.org/projects/?p=software/sisu.git;a=summary> + <https://git.sisudoc.org/projects/?p=markup/sisu-markup-samples.git;a=summary> +#+END_SRC |