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use Modern::Perl; |
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use Modern::Perl; |
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use YAML::Syck qw( LoadFile ); |
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use C4::Context; |
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use Getopt::Long qw(:config no_ignore_case); |
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use Getopt::Long qw(:config no_ignore_case); |
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use Data::Printer; |
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use C4::Context; |
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use C4::Installer; |
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sub print_usage { |
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sub print_usage { |
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( my $basename = $0 ) =~ s|.*/||; |
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( my $basename = $0 ) =~ s|.*/||; |
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print <<USAGE; |
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print <<USAGE; |
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$basename |
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$basename |
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Load file in YAML format into database |
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Load file in YAML format into database. |
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Usage: |
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Usage: |
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$0 [--file=FILE] |
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$0 [--file=FILE] |
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$0 -h |
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$0 -h |
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-f, --file=FILE File to load. |
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-h, --help Show this help |
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-h, --help Show this help |
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-f, --file=FILE File to load. |
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--load Load the file into the database |
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USAGE |
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USAGE |
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} |
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} |
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# Getting parameters |
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# Getting parameters |
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my $file; |
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my ( @files, $dump, $load, $help ); |
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my $help; |
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GetOptions( |
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GetOptions( |
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'file|f=s' => \$file, |
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'help|h' => \$help, |
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'help|h' => \$help |
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'load' => \$load, |
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'file|f=s@' => \@files, |
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) or print_usage, exit 1; |
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) or print_usage, exit 1; |
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if ($help or not $file) { |
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if ($help or not @files or not $load) { |
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print_usage; |
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print_usage; |
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exit; |
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exit; |
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} |
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my $dbh = C4::Context->dbh; |
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my $yaml; |
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eval { |
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$yaml = LoadFile( $file ); # Load YAML |
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}; |
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if ($@){ |
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die "Something went wrong loading file $file ($@)"; |
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} |
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} |
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for my $table ( @{ $yaml->{'tables'} } ) { |
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my $installer = C4::Installer->new; |
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my $table_name = ( keys %$table )[0]; # table name |
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if ( $load ) { |
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my @rows = @{ $table->{$table_name}->{rows} }; # |
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for my $f ( @files ) { |
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my @columns = ( sort keys %{$rows[0]} ); # column names |
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my $error = $installer->load_sql($f); |
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my $fields = join ",", map{sprintf("`%s`", $_)} @columns; # idem, joined |
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say $error if $error; |
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my $placeholders = join ",", map { "?" } @columns; # '?,..,?' string |
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my $query = "INSERT INTO $table_name ( $fields ) VALUES ( $placeholders )"; |
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my $sth = $dbh->prepare($query); |
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my @multiline = @{ $table->{$table_name}->{'multiline'} }; # to check multiline values; |
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foreach my $row ( @rows ) { |
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my @values = map { |
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my $col = $_; |
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( @multiline and grep { $_ eq $col } @multiline ) |
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? join "\r\n", @{$row->{$col}} # join multiline values |
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: $row->{$col}; |
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} @columns; |
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$sth->execute( @values ); |
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} |
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} |
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} |
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} |
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for my $statement ( @{ $yaml->{'sql_statements'} } ) { # extra SQL statements |
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$dbh->do($statement); |
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} |
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