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16 |
=cut |
=cut |
17 |
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18 |
our $VERSION = '0.01'; |
our $VERSION = '0.03'; |
19 |
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20 |
=head1 FUNCTIONS |
=head1 FUNCTIONS |
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22 |
=head2 new |
=head2 new |
23 |
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|
24 |
my $input = new WebPAC::Input::Koha( |
my $input = new WebPAC::Input::Koha( |
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dsn => '', |
dsn => $ENV{KOHA_DSN}, # 'dbi:mysql:database=koha;host=koha.example.com', |
26 |
filter => \&code_ref, |
user => $ENV{KOHA_USER}, |
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passwd => $ENV{KOHA_PASSWD}, |
28 |
} |
} |
29 |
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|
30 |
=cut |
=cut |
37 |
my $arg = {@_}; |
my $arg = {@_}; |
38 |
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39 |
my $log = $self->_get_logger(); |
my $log = $self->_get_logger(); |
40 |
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$log->debug( 'arg = ', dump($arg) ); |
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42 |
if ( -e $arg->{path} ) { |
if ( -e $arg->{path} ) { |
43 |
$log->info("Koha marc dump ", $arg->{path}, " exists"); |
$log->info("Koha marc dump ", $arg->{path}, " exists"); |
44 |
$self->{_koha_size} = 0; |
$self->{_koha_size} = 0; |
45 |
} else { |
} else { |
46 |
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47 |
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$arg->{dsn} ||= $ENV{KOHA_DSN}; |
48 |
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$arg->{user} ||= $ENV{KOHA_USER}; |
49 |
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$arg->{passwd} ||= $ENV{KOHA_PASSWD}; |
50 |
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$arg->{sql} ||= 'select biblionumber, marc from biblioitems order by biblionumber asc'; |
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$arg->{sql} .= ' limit ' . $arg->{limit} if $arg->{limit}; |
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$arg->{sql} .= ' offset ' . $arg->{offset} if $arg->{offset}; |
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54 |
$log->info("opening Koha database '$arg->{dsn}'"); |
$log->info("opening Koha database '$arg->{dsn}'"); |
55 |
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|
56 |
$self->{_dbh} = DBI->connect( $arg->{dsn}, $arg->{user}, $arg->{passwd}, { RaiseError => 1 } ); |
$self->{_dbh} = DBI->connect( $arg->{dsn}, $arg->{user}, $arg->{passwd}, { |
57 |
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RaiseError => 1, |
58 |
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#mysql_enable_utf8 => 1, # not really needed |
59 |
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} ); |
60 |
$self->{_sth} = $self->{_dbh}->prepare( $arg->{sql} ); |
$self->{_sth} = $self->{_dbh}->prepare( $arg->{sql} ); |
61 |
$self->{_sth}->execute; |
$self->{_sth}->execute; |
62 |
$self->{_koha_size} = $self->{_sth}->rows; |
$self->{_koha_size} = $self->{_sth}->rows; |
85 |
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|
86 |
my $row = $self->{_sth}->fetchrow_hashref; |
my $row = $self->{_sth}->fetchrow_hashref; |
87 |
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88 |
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sub _error { |
89 |
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my ( $mfn, $error, $row ) = @_; |
90 |
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$self->_get_logger()->error( "MFN $mfn $error ", dump($row) ); |
91 |
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} |
92 |
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|
93 |
if ( my $fh = $self->{_koha_fh} ) { |
if ( my $fh = $self->{_koha_fh} ) { |
94 |
if ( my $marc = $row->{marc} ) { |
if ( my $marc = $row->{marc} ) { |
95 |
print $fh $marc; |
if ( length($marc) != substr( $marc, 0, 5 ) ) { |
96 |
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_error $mfn => "wrong length " . length($marc), $row; |
97 |
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} elsif ( $marc !~ /\x1E\x1D$/ ) { |
98 |
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_error $mfn => "wrong end", $row; |
99 |
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} else { |
100 |
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print $fh $marc; |
101 |
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} |
102 |
} else { |
} else { |
103 |
warn "MFN $mfn no marc in ",dump($row); |
_error $mfn => "no marc",$row; |
104 |
} |
} |
105 |
} |
} |
106 |
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118 |
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|
119 |
sub size { |
sub size { |
120 |
my $self = shift; |
my $self = shift; |
121 |
return $self->{_koha_size}; |
return $self->{_koha_size} + $self->{offset}; |
122 |
} |
} |
123 |
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124 |
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