|
Line 0
Link Here
|
| 0 |
- |
1 |
#!/usr/bin/perl |
|
|
2 |
# |
| 3 |
# Copyright 2020 Koha Development Team |
| 4 |
# |
| 5 |
# This file is part of Koha. |
| 6 |
# |
| 7 |
# Koha is free software; you can redistribute it and/or modify it |
| 8 |
# under the terms of the GNU General Public License as published by |
| 9 |
# the Free Software Foundation; either version 3 of the License, or |
| 10 |
# (at your option) any later version. |
| 11 |
# |
| 12 |
# Koha is distributed in the hope that it will be useful, but |
| 13 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
# GNU General Public License for more details. |
| 16 |
# |
| 17 |
# You should have received a copy of the GNU General Public License |
| 18 |
# along with Koha; if not, see <http://www.gnu.org/licenses>. |
| 19 |
|
| 20 |
use Modern::Perl; |
| 21 |
|
| 22 |
use YAML::Syck qw( LoadFile ); |
| 23 |
use C4::Context; |
| 24 |
use Getopt::Long qw(:config no_ignore_case); |
| 25 |
use Data::Printer; |
| 26 |
|
| 27 |
sub print_usage { |
| 28 |
( my $basename = $0 ) =~ s|.*/||; |
| 29 |
print <<USAGE; |
| 30 |
|
| 31 |
$basename |
| 32 |
Load file in YAML format into database |
| 33 |
|
| 34 |
Usage: |
| 35 |
$0 [--file=FILE] |
| 36 |
$0 -h |
| 37 |
|
| 38 |
-f, --file=FILE File to load. |
| 39 |
-h, --help Show this help |
| 40 |
|
| 41 |
USAGE |
| 42 |
} |
| 43 |
|
| 44 |
# Getting parameters |
| 45 |
my $file; |
| 46 |
my $help; |
| 47 |
|
| 48 |
GetOptions( |
| 49 |
'file|f=s' => \$file, |
| 50 |
'help|h' => \$help |
| 51 |
) or print_usage, exit 1; |
| 52 |
|
| 53 |
if ($help or not $file) { |
| 54 |
print_usage; |
| 55 |
exit; |
| 56 |
} |
| 57 |
|
| 58 |
my $dbh = C4::Context->dbh; |
| 59 |
my $yaml; |
| 60 |
eval { |
| 61 |
$yaml = LoadFile( $file ); # Load YAML |
| 62 |
}; |
| 63 |
if ($@){ |
| 64 |
die "Something went wrong loading file $file ($@)"; |
| 65 |
} |
| 66 |
|
| 67 |
for my $table ( @{ $yaml->{'tables'} } ) { |
| 68 |
my $table_name = ( keys %$table )[0]; # table name |
| 69 |
my @rows = @{ $table->{$table_name}->{rows} }; # |
| 70 |
my @columns = ( sort keys %{$rows[0]} ); # column names |
| 71 |
my $fields = join ",", map{sprintf("`%s`", $_)} @columns; # idem, joined |
| 72 |
my $placeholders = join ",", map { "?" } @columns; # '?,..,?' string |
| 73 |
my $query = "INSERT INTO $table_name ( $fields ) VALUES ( $placeholders )"; |
| 74 |
my $sth = $dbh->prepare($query); |
| 75 |
my @multiline = @{ $table->{$table_name}->{'multiline'} }; # to check multiline values; |
| 76 |
foreach my $row ( @rows ) { |
| 77 |
my @values = map { |
| 78 |
my $col = $_; |
| 79 |
( @multiline and grep { $_ eq $col } @multiline ) |
| 80 |
? join "\r\n", @{$row->{$col}} # join multiline values |
| 81 |
: $row->{$col}; |
| 82 |
} @columns; |
| 83 |
$sth->execute( @values ); |
| 84 |
} |
| 85 |
} |
| 86 |
for my $statement ( @{ $yaml->{'sql_statements'} } ) { # extra SQL statements |
| 87 |
$dbh->do($statement); |
| 88 |
} |