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Diffstat (limited to 'lib/sisu/v4/cgi_sqlite.rb')
| -rw-r--r-- | lib/sisu/v4/cgi_sqlite.rb | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/lib/sisu/v4/cgi_sqlite.rb b/lib/sisu/v4/cgi_sqlite.rb deleted file mode 100644 index da7aa97a..00000000 --- a/lib/sisu/v4/cgi_sqlite.rb +++ /dev/null @@ -1,257 +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 <http://www.gnu.org/licenses/>. - - If you have Internet connection, the latest version of the GPL should be - available at these locations: - <http://www.fsf.org/licensing/licenses/gpl.html> - <http://www.gnu.org/licenses/gpl.html> - - <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html> - - * SiSU uses: - * Standard SiSU markup syntax, - * Standard SiSU meta-markup syntax, and the - * Standard SiSU object citation numbering and system - - * Hompages: - <http://www.jus.uio.no/sisu> - <http://www.sisudoc.org> - - * Download: - <http://www.sisudoc.org/sisu/en/SiSU/download.html> - - * Git - <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary> - <http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v4/cgi_sql_sqlite.rb;hb=HEAD> - - * Ralph Amissah - <ralph@amissah.com> - <ralph.amissah@gmail.com> - - ** Description: generates naive cgi search form for search of sisu database (sqlite) - -=end -module SiSU_CGI_SQLite #% database building documents - require_relative 'sysenv' # sysenv.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.cmd).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 - @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}/; '<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}/; "#{@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.stub_pwd}#{@cX.off} (#{@env.path.stub_pwd}) - 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/; '' - 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.cmd,a,b).warn - a=<<-WOK - - #{@env.webserv_base_cgi(@opt)}/cgi-bin/#{@cgi_file_name} - - WOK - SiSU_Screen::Ansi.new(@opt.cmd,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 - require 'cgi' - require 'fcgi' - require 'dbi' - @stub_default='sisu_sqlite' - @image_src='#{@image_src}' - @hosturl_cgi='#{@env.url.webserv_base_cgi(@opt)}/cgi-bin' - @hosturl_files='#{@env.url.webserv_files_from_db(@opt)}' - @output_dir_structure_by='#{@name_of[:output_dir_structure]}' - @lingual='#{@name_of[:lingual]}' - @db_name_prefix='#{Db[:name_prefix]}' - @base='#{@env.url.webserv_base_cgi(@opt)}/cgi-bin/#{@env.url.cgi_sample_search_form_name(@opt)}' #fix sqlite - 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_endnotes='','' - @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)') - @search_endnotes=search[:endnotes].flatten.join(' AND ') - @search_endnotes=@search_endnotes.gsub(/(endnotes\.clean\s+LIKE\s+\(\s*'%[^']+%'\s*\)\s+(?:(?:AND|OR)\s+endnotes\.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_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 - %{<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 - WOK_SQL - end - def dbi_connect - <<-'WOK_SQL' - @dbi="DBI:SQLite3:#{db_sqlite}" #sqlite3 ? - @conn=DBI.connect(@dbi) - WOK_SQL - end - end -end -__END__ |