From 506e32633838b4daf9ab566c9da083329212f219 Mon Sep 17 00:00:00 2001 From: Ralph Amissah Date: Sun, 26 Jan 2014 02:22:02 -0500 Subject: v5 v6: made true, branches: v6 development; v5 stable; v4 closed --- lib/sisu/v4/cgi_pgsql.rb | 296 ----------------------------------------------- 1 file changed, 296 deletions(-) delete mode 100644 lib/sisu/v4/cgi_pgsql.rb (limited to 'lib/sisu/v4/cgi_pgsql.rb') diff --git a/lib/sisu/v4/cgi_pgsql.rb b/lib/sisu/v4/cgi_pgsql.rb deleted file mode 100644 index f012fb51..00000000 --- a/lib/sisu/v4/cgi_pgsql.rb +++ /dev/null @@ -1,296 +0,0 @@ -# encoding: utf-8 -=begin - - * Name: SiSU - - * Description: a framework for document structuring, publishing and search - - * Author: Ralph Amissah - - * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2007, 2008, 2009, 2010, 2011, 2012, 2013 Ralph Amissah, All Rights Reserved. - - * License: GPL 3 or later: - - SiSU, a framework for document structuring, publishing and search - - Copyright (C) Ralph Amissah - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the Free - Software Foundation, either version 3 of the License, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program. If not, see . - - If you have Internet connection, the latest version of the GPL should be - available at these locations: - - - - - - * SiSU uses: - * Standard SiSU markup syntax, - * Standard SiSU meta-markup syntax, and the - * Standard SiSU object citation numbering and system - - * Hompages: - - - - * Download: - - - * Git - - - - * Ralph Amissah - - - - ** Description: generates naive cgi search form for search of sisu database (pgsql) - -=end -module SiSU_CGI_PgSQL #% database building documents - require_relative 'sysenv' # sysenv.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.cmd).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 - 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+/ - @name_of[:db]=@rc['search']['sisu']['db'] - else - @name_of[:db]=@env.path.stub_pwd #'sisu' #breaks if not present - false - end - @name_of[:host_url_cgi]="#{@env.url.webserv_base_cgi(@opt)}/cgi-bin" - @name_of[:host_url_docs]=@env.url.webserv_files_from_db(@opt) - @name_of[:cgi_script]=@env.url.cgi_sample_search_form_name(@opt) - @name_of[:user]=@db.psql.user(@opt) - @cgi_file_name=@name_of[:cgi_script] - @image_src="#{@env.url.webserv_base_cgi(@opt)}/_sisu/image_sys" - @common=SiSU_CGI_SQL::CGI_Common.new(@webserv,@opt,@image_src,@env) - 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 << %{ \n} unless x =~/apache|sisu\/image/ #check - end - end - f2 << %q{ selected_db=%{}} + "\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} - cgi & db host on: #{@cX.blue}#{@name_of[:host_url_cgi]}#{@cX.off} - to modify use: #{@cX.brown}sisu --db-pg --webserv-search='#{@name_of[:host_url_cgi]}'#{@cX.off} - sisu output on: #{@cX.blue}#{@name_of[:host_url_docs]}#{@cX.off} - to modify use: #{@cX.brown}sisu --db-pg --webserv-output='#{@name_of[:host_url_docs]}'#{@cX.off} - cgi search form link name: #{@cX.green}#{@name_of[:cgi_script]}#{@cX.off} - to modify use: #{@cX.brown}sisu --db-pg --cgi-search-form-name='#{@name_of[:cgi_script]}'#{@cX.off} - #{@cX.fuchsia}(settings priority: command line; sisurc.yml; else defaults)#{@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']" - - now 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 --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/; '' - 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.cmd,a).warn - a=<<-WOK - #{@env.webserv_base_cgi(@opt)}/cgi-bin/#{@cgi_file_name} - WOK - SiSU_Screen::Ansi.new(@opt.cmd,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.cmd,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 - require 'cgi' - require 'fcgi' - require 'dbi' - @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_endnotes='','' - @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)') - @search_endnotes=search[:endnotes].flatten.join(' AND ') - @search_endnotes=@search_endnotes.gsub(/(endnotes\.clean~\(\s*'[^']+'\s*\)\s+(?:(?:AND|OR)\s+endnotes\.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_endnotes - limit ||=@@limit - offset ||=@@offset - @sql_statement[:endnotes]=%{SELECT metadata_and_text.title, metadata_and_text.creator_author, metadata_and_text.src_filename, metadata_and_text.language_document_char, endnotes.body, endnotes.nr, endnotes.ocn, endnotes.metadata_tid FROM metadata_and_text, endnotes WHERE (#{@search_endnotes}) AND metadata_and_text.tid = endnotes.metadata_tid ORDER BY metadata_and_text.language_document_char, metadata_and_text.title, metadata_and_text.src_filename, endnotes.nr} - @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;} - select=@sql_statement[:endnotes] + ' ' + @sql_statement[:range] - select - end - def sql_select_body_format - %{#{sql_select_body}} - end - def sql_select_endnotes_format - %{#{sql_select_endnotes}} - end - def contents - @conn.select_all(sql_select_body) - end - def endnotes - @conn.select_all(sql_select_endnotes) - end - end - WOK_SQL - end - def buttons1_pgsql - <<-'WOK_SQL' - case sensitive - WOK_SQL - end - def dbi_connect - <<-'WOK_SQL' - dbi="dbi:Pg:database=#{@db};port=#{@port}" - @conn=DBI.connect(dbi,@user) - WOK_SQL - end - end -end -__END__ -- cgit v1.2.3