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Lines 47-55
sub new {
Link Here
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| 47 |
if ( $self->can('install') && !$self->retrieve_data('__INSTALLED__') ) { |
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if ( $self->can('install') && !$self->retrieve_data('__INSTALLED__') ) { |
| 48 |
if ( $self->install() ) { |
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if ( $self->install() ) { |
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$self->store_data( { '__INSTALLED__' => 1 } ); |
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$self->store_data( { '__INSTALLED__' => 1 } ); |
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if ( my $version = $self->get_metadata->{version} ) { |
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$self->store_data({ '__INSTALLED_VERSION__' => $version }); |
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} |
| 50 |
} else { |
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} else { |
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warn "Plugin $class failed during installation!"; |
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warn "Plugin $class failed during installation!"; |
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} |
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} |
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} elsif ( $self->can('upgrade') && $self->get_metadata->{version} && $self->retrieve_data('__INSTALLED_VERSION__') ) { |
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if ( $self->_version_compare( $self->get_metadata->{version}, $self->retrieve_data('__INSTALLED_VERSION__') ) > 0 ) { |
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unless ( $self->upgrade() ) { |
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warn "Plugin $class failed during upgrade!"; |
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} |
| 61 |
} |
| 53 |
} |
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} |
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| 55 |
return $self; |
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return $self; |
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Lines 218-223
sub output {
Link Here
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| 218 |
output_with_http_headers( $self->{cgi}, undef, $data, $content_type, $status, $extra_options ); |
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output_with_http_headers( $self->{cgi}, undef, $data, $content_type, $status, $extra_options ); |
| 219 |
} |
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} |
| 220 |
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=head2 _version_compare |
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| 232 |
Utility method to compare two version numbers |
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| 234 |
if ( $self->version_compare( '2.6.26', '2.6.0' ) == 1 ) { |
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print "2.6.26 is greater than 2.6.0\n"; |
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} |
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| 238 |
=cut |
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| 240 |
sub _version_compare { |
| 241 |
my $ver1 = shift || 0; |
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my $ver2 = shift || 0; |
| 243 |
my @v1 = split /[.+:~-]/, $ver1; |
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my @v2 = split /[.+:~-]/, $ver2; |
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| 246 |
for ( my $i = 0 ; $i < max( scalar(@v1), scalar(@v2) ) ; $i++ ) { |
| 247 |
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| 248 |
# Add missing version parts if one string is shorter than the other |
| 249 |
# i.e. 0 should be lt 0.2.1 and not equal, so we append .0 |
| 250 |
# -> 0.0.0 <=> 0.2.1 -> -1 |
| 251 |
push( @v1, 0 ) unless defined( $v1[$i] ); |
| 252 |
push( @v2, 0 ) unless defined( $v2[$i] ); |
| 253 |
if ( int( $v1[$i] ) > int( $v2[$i] ) ) { |
| 254 |
return 1; |
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} |
| 256 |
elsif ( int( $v1[$i] ) < int( $v2[$i] ) ) { |
| 257 |
return -1; |
| 258 |
} |
| 259 |
} |
| 260 |
return 0; |
| 261 |
} |
| 262 |
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| 221 |
1; |
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1; |
| 222 |
__END__ |
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__END__ |
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265 |
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