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=head1 NAME |
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XML::Filter::XML_Directory_2RSS::Items - SAX2 filter for adding channel items for XML::Filter::XML_Directory_2RSS |
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=head1 SYNOPSIS |
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There is none. |
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=head1 DESCRIPTION |
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SAX2 filter for adding channel items for XML::Filter::XML_Directory_2RSS. |
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This is used internally by XML::Filter::XML_Directory_2RSS. |
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=cut |
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package XML::Filter::XML_Directory_2RSS::Items; |
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use strict; |
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use base qw (XML::Filter::XML_Directory_2RSS::Base); |
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$XML::Filter::XML_Directory_2RSS::Items::VERSION = 1.0; |
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sub start_document {} |
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sub end_document {} |
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sub start_element { |
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my $self = shift; |
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my $data = shift; |
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$self->on_enter_start_element($data) || return; |
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if ($data->{Name} =~ /^(file|directory)$/) { |
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$self->{'__dlevel'} ++; |
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if ($self->{'__dlevel'} == 1) { |
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$self->SUPER::start_element({ |
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Name => "rdf:li", |
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Attributes => $self->rdf_resource($self->make_link($data)), |
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}); |
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$self->SUPER::end_element({Name=>"rdf:li"}); |
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} |
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} |
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return 1; |
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} |
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sub end_element { |
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my $self = shift; |
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my $data = shift; |
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$self->on_enter_end_element($data); |
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if (($self->{'__start'}) && (! $self->{'__skip'})) { |
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if ($data->{Name} =~ /^(file|directory)$/) { |
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$self->prune_cwd($data); |
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if ($self->{'__dlevel'}) { |
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$self->{'__dlevel'} --; |
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} |
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} |
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} |
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$self->on_exit_end_element(); |
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return 1; |
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} |
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sub characters { |
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my $self = shift; |
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my $data = shift; |
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$self->on_characters($data); |
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} |
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78
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=head1 VERSION |
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80
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1.0 |
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82
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=head1 DATE |
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84
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May 13, 2002 |
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86
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=head1 AUTHOR |
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88
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Aaron Straup Cope |
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=head1 SEE ALSO |
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92
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L |
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94
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=head1 LICENSE |
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96
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Copyright (c) 2002, Aaron Straup Cope. All Rights Reserved. |
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98
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This is free software, you may use it and distribute it under the same terms as Perl itself. |
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100
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=cut |
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102
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return 1; |
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104
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} |