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package XML::Grammar::Fortune::Synd::App; |
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1071
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use strict; |
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use warnings; |
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use base 'Exporter'; |
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use vars qw(@EXPORT); |
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our $VERSION = '0.0211'; |
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@EXPORT=('run'); |
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use Getopt::Long; |
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use File::Spec; |
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use XML::Grammar::Fortune::Synd; |
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=head1 NAME |
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XML::Grammar::Fortune::Synd::App - module implementing a command line |
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application to syndicate FortuneXML as Atom/RSS. |
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=head1 SYNOPSIS |
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perl -MXML::Grammar::Fortune::Synd::App -e 'run()' [ARGS] \ |
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=head1 FUNCTIONS |
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=head2 run() |
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Call with no arguments to run the application from the commandline. |
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=cut |
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sub run |
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{ |
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my $dir; |
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my $yaml_data_file; |
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my @xml_files = (); |
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my $atom_output_fn; |
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my $rss_output_fn; |
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my $master_url; |
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my $feed_title; |
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my $feed_tagline; |
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my $feed_author; |
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GetOptions( |
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'dir=s' => \$dir, |
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'xml-file=s' => \@xml_files, |
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'yaml-data=s' => \$yaml_data_file, |
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'atom-output=s' => \$atom_output_fn, |
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'rss-output=s' => \$rss_output_fn, |
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'master-url=s' => \$master_url, |
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'title=s' => \$feed_title, |
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'tagline=s' => \$feed_tagline, |
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'author=s' => \$feed_author, |
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); |
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my $url_callback = sub { |
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my ($self, $args) = @_; |
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my $id_obj = $args->{id_obj}; |
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my $base_fn = $id_obj->file(); |
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$base_fn =~ s{\.[^\.]*\z}{}ms; |
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return $master_url . $base_fn . ".html" . "#" . $id_obj->id(); |
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}; |
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my $syndicator = XML::Grammar::Fortune::Synd->new( |
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{ |
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xml_files => \@xml_files, |
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url_callback => $url_callback, |
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} |
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); |
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my @more_params; |
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if ($atom_output_fn) |
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{ |
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my (undef, undef, $atom_base) = File::Spec->splitpath($atom_output_fn); |
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push @more_params, (atom_self_link => "$master_url$atom_base"); |
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} |
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if ($rss_output_fn) |
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{ |
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my (undef, undef, $rss_base) = File::Spec->splitpath($rss_output_fn); |
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push @more_params, (rss_self_link => "$master_url$rss_base"); |
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} |
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my $recent_ids_struct = $syndicator->calc_feeds( |
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{ |
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yaml_persistence_file => $yaml_data_file, |
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yaml_persistence_file_out => $yaml_data_file, |
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xmls_dir => $dir, |
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feed_params => |
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{ |
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title => $feed_title, |
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'link' => $master_url, |
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tagline => $feed_tagline, |
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author => $feed_author, |
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@more_params, |
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}, |
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} |
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); |
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111
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if (defined($atom_output_fn)) |
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{ |
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open my $atom_out, ">", $atom_output_fn; |
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print {$atom_out} $recent_ids_struct->{'feeds'}->{'Atom'}->as_xml(); |
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close($atom_out); |
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} |
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if (defined($rss_output_fn)) |
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{ |
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open my $rss20_out, ">", $rss_output_fn; |
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print {$rss20_out} $recent_ids_struct->{'feeds'}->{'rss20'}->as_xml(); |
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close($rss20_out); |
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} |
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} |
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1; |
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