1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
# coding: utf-8
=begin
* Name: SiSU
* Description: a framework for document structuring, publishing and search
* Author: Ralph Amissah
* Copyright: (C) 1997 - 2009 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: modules shared by the different db types, dbi, postgresql,
sqlite
=end
module SiSU_DB_select
class Case
def initialize(opt,conn='',sql_type='pg')
@opt,@conn,@sql_type=opt,conn,sql_type
#@conn.execute("BEGIN;")
#@sdb=Create.new(@conn)
@file=sql_maintenance_file
@db=SiSU_Env::Info_db.new
@sdb=SiSU_DB_DBI::Create.new(@opt,@conn,@file,@sql_type) # db_dbi.rb
@sdb_index=SiSU_DB_DBI::Index.new(@opt,@conn,@file,@sql_type) # db_dbi.rb
@sdb_no=SiSU_DB_DBI::Drop.new(@opt,@conn,@db,@sql_type) # db_dbi.rb
@sdb_import=SiSU_DB_DBI::Import.new(@opt,@conn,@file,@sql_type) if @opt.mod.inspect =~/update|import/
@sdb_remove_doc=SiSU_DB_DBI::Remove.new(@opt,@conn,@file) if @opt.mod.inspect =~/update|remove/
end
def sql_maintenance_file
file=if @opt.inspect =~/M/
x=if @opt.fns and not @opt.fns.empty?
@env=SiSU_Env::Info_env.new(@opt.fns) if @opt.fns
puts "\n#{@env.path.sqlite}/#{@opt.fns}.sql" if @sql_type =~/sqlite/ and @opt.cmd =~/M/
@db=SiSU_Env::Info_db.new
@job="sqlite3 #{@db.sqlite.db} < #{@env.path.sqlite}/#{@opt.fns}.sql"
File.new("#{@env.path.sqlite}/#{@opt.fns}.sql",'w+')
elsif @opt.fns and @opt.fns.inspect =~/create/; nil #sort variations later
else nil
end
else nil
end
file
end
def cases
@opt.mod.each do |mod|
case mod
when /^--createdb$/
@sdb.output_dir?
begin
@sdb.create_db
rescue; @sdb.output_dir?
end
when /^--(?:init(?:ialize)?|create(?:all)?)$/
@sdb.output_dir?
#@sdb.create_db
begin
#@sdb.create_db
@sdb.create_table.metadata
@sdb.create_table.documents
@sdb.create_table.endnotes
@sdb.create_table.endnotes_asterisk
@sdb.create_table.endnotes_plus
@sdb.create_table.urls
@sdb_index.create_indexes
rescue; SiSU_Errors::Info_error.new($!,$@,'-D').error; @sdb.output_dir?
end
when /^--createtable(s)?$/
@sdb.output_dir?
begin
@sdb.create_table.metadata
@sdb.create_table.documents
@sdb.create_table.endnotes
@sdb.create_table.endnotes_asterisk
@sdb.create_table.endnotes_plus
@sdb.create_table.urls
@sdb_index.create_indexes
rescue; @sdb.output_dir?
end
when /^--recreate$/
@sdb.output_dir?
begin
@sdb_no.drop.tables
@sdb.create_table.metadata
@sdb.create_table.documents
@sdb.create_table.endnotes
@sdb.create_table.endnotes_asterisk
@sdb.create_table.endnotes_plus
@sdb.create_table.urls
@sdb_index.create_indexes
rescue; @sdb.output_dir?
end
when /^--cr(eate)?lex$/
@sdb.output_dir?
begin
@sdb.create_table.documents
rescue; @sdb.output_dir?
end
when /^--cr(eate)?metadata$/
@sdb.output_dir?
begin
@sdb.create_table.metadata
rescue; @sdb.output_dir?
end
when /^--import$/
@sdb_import.marshal_load
tell=case @sql_type
when /sqlite/; SiSU_Screen::Ansi.new(@opt.cmd,"sqlite #{@db.sqlite.db} database?")
when /pg/; SiSU_Screen::Ansi.new(@opt.cmd,"pgaccess or psql #{@db.psql.db} database?")
else '???'
end
tell.puts_grey if @opt.cmd =~/v/
when /^--update$/
@sdb_remove_doc.remove
@sdb_import.marshal_load
tell=SiSU_Screen::Ansi.new(@opt.cmd,"pgaccess or psql #{@db.psql.db} database?")
tell.puts_grey if @opt.cmd =~/v/
when /^--remove$/
@sdb_remove_doc.remove
when /^--index$/
@sdb_index.create_indexes
when /^droptable(s)?$/
@sdb_no.drop.tables
when /^--dropindex(es)?$/
@sdb_no.drop.indexes
when /^--(?:dropall|drop)$/
@sdb_no.drop.tables
#@sdb_no.drop.indexes
when /^--(?:db=)?(?:(?:sq)?lite|pg(?:sql)?|my(?:sql)?)$/
else
help=SiSU_Help::Help.new
help.summary
help.commands
end
if @opt.cmd =~/M/
#@conn.commit
#@conn.disconnect
puts @job
#system(@job)
end
end
begin
#@conn.commit if @sql_type =~/sqlite/
rescue; @sdb.output_dir?
end
end
end
end
__END__
|
