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# encoding: utf-8
=begin
* Name: SiSU
* Description: a framework for document structuring, publishing and search
* Author: Ralph Amissah
* Copyright: (C) 1997 - 2012, Ralph Amissah, All Rights Reserved.
* License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
If you have Internet connection, the latest version of the GPL should be
available at these locations:
<http://www.fsf.org/licensing/licenses/gpl.html>
<http://www.gnu.org/licenses/gpl.html>
<http://www.jus.uio.no/sisu/gpl.fsf/toc.html>
<http://www.jus.uio.no/sisu/gpl.fsf/doc.html>
<http://www.jus.uio.no/sisu/gpl.fsf/plain.txt>
* 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>
** Description: postgresql module, dbi import frame
=end
module SiSU_DBI_Discreet #% database building
require_relative 'help' # help.rb
require_relative 'sysenv' # sysenv.rb
include SiSU_Env; include SiSU_Screen
require_relative 'param' # param.rb
include SiSU_Param
require_relative 'db_dbi' # db_dbi.rb
include SiSU_DbDBI
require_relative 'shared_html_lite' # shared_html_lite.rb
include SiSU_FormatShared
require 'fileutils'
include FileUtils::Verbose
class SQL
def initialize(opt)
SiSU_Env::Load.new('dbi',true).prog
@opt=opt
@particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
@md=@particulars.md
if @opt.cmd =~/[d]/ \
or @opt.mod.inspect =~/--((?:sq)?lite)/
@sql_type='sqlite'
maintenance_check(@opt,__FILE__,__LINE__) if @opt.cmd.inspect =~/M/
end
@output_path=@md.file.output_path.sqlite_discreet.dir
@filename=@md.file.base_filename.sqlite_discreet
@file="#{@output_path}/#{@filename}"
end
def build
prepare
create_and_populate
end
def maintenance_check(opt,file,line)
p opt.mod
p opt.cmd
p "at #{file} #{line}"
end
def prepare
if not FileTest.directory?(@output_path)
FileUtils::mkdir_p(@output_path)
elsif @file
FileUtils::rm_rf(@file)
end
end
def db_exist?(db,conn)
msg=%{no connection with sqlite database established, createdb "#{db.sqlite.db}"?}
if (not (FileTest.file?(db.sqlite.db)) \
or FileTest.zero?(db.sqlite.db))
puts msg
exit
end
if conn.class==NilClass
puts msg
exit
end
end
def create_and_populate
db=SiSU_Env::DbOp.new(@md)
conn=db.sqlite_discreet.conn_sqlite3
sdb=SiSU_DbDBI::Create.new(@opt,conn,@file,'sqlite')
sdb_index=SiSU_DbDBI::Index.new(@opt,conn,@file,'sqlite')
sdb.output_dir?
begin
sdb.create_db
sdb.create_table.metadata_and_text
sdb.create_table.doc_objects
sdb.create_table.endnotes
sdb.create_table.endnotes_asterisk
sdb.create_table.endnotes_plus
sdb.create_table.urls
sdb_index.create_indexes
db_exist?(db,conn)
sdb_import=SiSU_DbDBI::Import.new(@opt,conn,@file,'sqlite')
sdb_import.marshal_load
tell=SiSU_Screen::Ansi.new(@opt.cmd,"sqlite3 #{db.sqlite.db} database?")
tell.puts_grey if @opt.cmd =~/v/
rescue; SiSU_Errors::InfoError.new($!,$@,'-d').error; sdb.output_dir?
end
end
def read_sqlite
begin
@conn=@db.sqlite.conn_sqlite3
rescue
ensure
end
end
def connect
begin
sql_type='sqlite'
SiSU_Screen::Ansi.new(@opt.cmd,"DBI (#{@sql_type}) #{@opt.mod}",@opt.fns).dbi_title unless @opt.cmd =~/q/
@db.sqlite_discreet.conn_sqlite3
rescue
SiSU_Errors::InfoError.new($!,$@,@cf,@opt.fns).error
ensure
end
end
def populate
end
end
end
__END__
|
