/[Grep]/lib/Grep/Action/Fetch.pm
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revision 5 by dpavlin, Sat Feb 17 18:06:42 2007 UTC revision 21 by dpavlin, Sun Feb 18 15:07:03 2007 UTC
# Line 11  package Grep::Action::Fetch; Line 11  package Grep::Action::Fetch;
11  use base qw/Grep::Action Jifty::Action/;  use base qw/Grep::Action Jifty::Action/;
12    
13  use XML::Feed;  use XML::Feed;
14    use LWP::UserAgent;
15    
16  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
17    
# Line 24  use Jifty::Action schema { Line 25  use Jifty::Action schema {
25    
26          param feed =>          param feed =>
27                  label is 'From feed',                  label is 'From feed',
28                  render as 'combobox',                  render as 'select',
29                  available are defer {                  available are defer {
30                          my $feeds = Grep::Model::FeedCollection->new;                          my $feeds = Grep::Model::FeedCollection->new;
31                          $feeds->order_by({ column => 'title', order => 'ASC' });                          $feeds->order_by({ column => 'title', order => 'ASC' });
# Line 63  sub take_action { Line 64  sub take_action {
64                  return 0;                  return 0;
65          }          }
66    
67          Jifty->log->info("Fetching ", $feed->title, " from ", $feed->uri);          my $uri = $feed->uri;
68            if ($uri =~ m/%s/) {
69                    $uri = $feed->search_uri( $self->argument_value('q') );
70                    Jifty->log->info("Searching ", $feed->title, " at $uri");
71            } else {
72                    Jifty->log->info("Fetching ", $feed->title, " at $uri");
73            }
74    
75            my $ua = LWP::UserAgent->new;
76            $ua->default_header( 'Cookie' => $feed->cookie );
77            my $r = $ua->get( $uri );
78            die "Can't fetch $uri: " . $r->status_line unless ( $r->is_success );
79    
80            my $content = $r->content;
81    
82            die "No content returned from $uri" unless length( $content ) > 1;
83    
84            my $xml_feed = XML::Feed->parse( \$content )
85                    or die $feed->title, " returned ", XML::Feed->errstr, " for $uri\n";
86    
87          my $xml_feed = XML::Feed->parse( URI->new( $feed->uri ) )          warn "getting entries from ", $xml_feed->title, "\n";
88                  or die XML::Feed->errstr;  
89            my @items;
90    
         warn "fetching ", $xml_feed->title, "\n";  
91          for my $entry ($xml_feed->entries) {          for my $entry ($xml_feed->entries) {
92                  my $i = Grep::Model::Item->new();                  my $i = Grep::Model::Item->new();
93    
# Line 84  sub take_action { Line 103  sub take_action {
103                          modified => $entry->modified ? $entry->modified->strftime("%Y-%m-%d %H:%M:%S %z") : undef,                          modified => $entry->modified ? $entry->modified->strftime("%Y-%m-%d %H:%M:%S %z") : undef,
104                  );                  );
105    
106                  Jifty->log->debug("entry = ",dump( $entry ) );                  die "can't create item from entry ", dump( $entry ) unless ( $i->id );
107    
108                    push @items, $i;
109    
110    #               Grep::Event::Result->new( $i )->publish;
111    
112                    Jifty->log->debug("published ", $i->id ) ; # dump( $entry, $i ) );
113          }          }
114    
115      $self->result->message('Success') if not $self->result->failure;          if ( @items ) {
116        
117      return 1;                  $self->result->message( $self->argument_value('q') . ' => ' .
118                            $xml_feed->entries . ' items: ' . join(",", map { $_->id } @items)
119                    );
120    
121                    $self->result->content( items => \@items );
122                    return 1;
123    
124            } else {
125    
126                    $self->result->error( 'No results found' );
127                    return 0;
128    
129            }
130  }  }
131    
132  1;  1;
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