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package WWW::Speakerdeck::Download; |
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$WWW::Speakerdeck::Download::VERSION = '0.01'; |
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# ABSTRACT: Download a deck from speakerdeck.com |
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1
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1
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761
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use Mojo::Base -base, -signatures; |
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4543
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use Carp; |
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1
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54
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use Mojo::UserAgent; |
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use Mojo::File qw(path); |
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use Scalar::Util qw(blessed); |
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has ua => sub { |
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Mojo::UserAgent->new |
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}; |
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has base_url => 'https://speakerdeck.com'; |
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sub download ($self, $user, $name, $to = '' ) { |
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100
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100
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153
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croak 'need plain path to target or Mojo::File object' if !blessed( $to ) && ref $to; |
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my $url = join '/', $self->base_url, $user, $name; |
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my $tx = $self->ua->get( $url ); |
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7
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100
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10733
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croak 'cannot get deck ' . $url . ': ' . $tx->res->message if $tx->res->is_error; |
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my $icon = $tx->res->dom->find("svg.icon-download")->first; |
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100
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361737
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croak 'cannot download ' . $name . ' deck: download link not found' if !$icon; |
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my $link = $icon->parent->attr('href'); |
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4
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my $basename = path( $link )->basename; |
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4
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100
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383
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$to = path( '.', $basename ) if !$to; |
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4
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100
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60
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$to = path($to) if !blessed( $to ); |
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4
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100
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219
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croak 'need plain path to target or Mojo::File object' if !$to->isa('Mojo::File'); |
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40
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3
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my $download_tx = $self->ua->get( $link ); |
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3
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17770
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my $res = $download_tx->res; |
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3
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100
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croak 'cannot download deck: ' . $res->message if $res->is_error; |
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2
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$to->spurt( $res->body ); |
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2
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2478
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return 1; |
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} |
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50
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1; |
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__END__ |