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use base qw/Grep::Action Jifty::Action/; |
use base qw/Grep::Action Jifty::Action/; |
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use XML::Feed; |
use XML::Feed; |
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use LWP::UserAgent; |
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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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38 |
}]; |
}]; |
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}; |
}; |
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param item_fragment => |
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label is 'Show', |
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render as 'select', |
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# valid are qw/result result_short/, |
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# available are qw/result result_short/; |
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available are qw/long short title/; |
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48 |
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param publish => |
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label is 'In which queue?'; |
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51 |
}; |
}; |
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=head2 take_action |
=head2 take_action |
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Returns C<Grep::Model::ItemCollection> of fatched items from Feed which will |
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also be stored in local cache. |
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=cut |
=cut |
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sub take_action { |
sub take_action { |
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my $feed = Grep::Model::Feed->new(); |
my $feed = Grep::Model::Feed->new(); |
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my $feed_id = $self->argument_value('feed'); |
my $feed_id = $self->argument_value('feed'); |
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my $publish = $self->argument_value('publish'); |
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my $q = $self->argument_value('q'); |
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|
70 |
if (! $feed_id) { |
if (! $feed_id) { |
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$self->result->message("Need feed ID"); |
$self->result->message("Need feed ID"); |
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|
82 |
my $uri = $feed->uri; |
my $uri = $feed->uri; |
83 |
if ($uri =~ m/%s/) { |
if ($uri =~ m/%s/) { |
84 |
$uri = sprintf( $uri, $self->argument_value('q') ); |
$uri = $feed->search_uri( $q ); |
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Jifty->log->info("Searching ", $feed->title, " at $uri"); |
Jifty->log->info("Searching ", $feed->title, " at $uri"); |
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} else { |
} else { |
87 |
Jifty->log->info("Fetching ", $feed->title, " at $uri"); |
Jifty->log->info("Fetching ", $feed->title, " at $uri"); |
88 |
} |
} |
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|
90 |
my $xml_feed = XML::Feed->parse( URI->new($uri) ) |
my $items = Grep::Model::ItemCollection->new(); |
91 |
or die XML::Feed->errstr; |
|
92 |
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sub abort { |
93 |
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my $message = join(" ", @_); |
94 |
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if ( $publish ) { |
95 |
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Grep::Event::Result->new({ |
96 |
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q => $q, coll => $items, |
97 |
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message => $message, class => 'error', |
98 |
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})->publish; |
99 |
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return 0; |
100 |
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} else { |
101 |
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$self->result->error( $message ); |
102 |
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return 0; |
103 |
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} |
104 |
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} |
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my $ua = LWP::UserAgent->new; |
106 |
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$ua->default_header( 'Cookie' => $feed->cookie ); |
107 |
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my $r = $ua->get( $uri ); |
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return abort( |
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$feed->title . " returned " . $r->status_line . " for $uri\n" |
110 |
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) unless ( $r->is_success ); |
111 |
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112 |
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my $content = $r->content; |
113 |
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114 |
warn "fetching ", $xml_feed->title, "\n"; |
return abort( "No content returned from $uri" ) unless length( $content ) > 1; |
115 |
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|
116 |
my @results; |
|
117 |
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my $xml_feed = XML::Feed->parse( \$content ) |
118 |
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or return abort( $feed->title, " returned ", XML::Feed->errstr, " for $uri" ); |
119 |
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120 |
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warn "getting entries from ", $xml_feed->title, "\n"; |
121 |
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122 |
for my $entry ($xml_feed->entries) { |
for my $entry ($xml_feed->entries) { |
123 |
my $i = Grep::Model::Item->new(); |
my $i = Grep::Model::Item->new(); |
130 |
summary => $entry->summary->body, |
summary => $entry->summary->body, |
131 |
category => $entry->category, |
category => $entry->category, |
132 |
author => $entry->author, |
author => $entry->author, |
133 |
issued => $entry->issued ? $entry->issued->strftime("%Y-%m-%d %H:%M:%S %z") : undef, |
issued => $entry->issued ? $entry->issued->strftime("%Y-%m-%d %H:%M:%S") : undef, |
134 |
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") : undef, |
135 |
); |
); |
136 |
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|
137 |
die "can't create item from entry ", dump( $entry ) unless ( $i->id ); |
if ( $i->id ) { |
138 |
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$items->add_record( $i ); |
139 |
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|
140 |
push @results, $i->id; |
Jifty->log->debug("added ", $i->id, " to collection"); |
141 |
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} else { |
142 |
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warn "can't add entry ", dump( $entry ) unless ( $i->id ); |
143 |
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} |
144 |
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Jifty->log->debug("item ", $i->id, " = ",dump( $entry ) ); |
|
145 |
} |
} |
146 |
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|
147 |
if ( @results ) { |
if ( $items ) { |
148 |
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|
149 |
$self->result->message( $self->argument_value('q') . ' => ' . |
my $message = $q . ' => ' . $xml_feed->entries . ' results'; |
|
$xml_feed->entries . ' items: ' . join(",", @results) |
|
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); |
|
150 |
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|
151 |
$self->result->content( results => \@results ); |
$self->result->message( $message ); |
|
return 1; |
|
152 |
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|
153 |
} else { |
if ( $publish ) { |
154 |
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Grep::Event::Result->new({ |
155 |
|
q => $q, coll => $items, |
156 |
|
item_fragment => $self->argument_value('item_fragment'), |
157 |
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message => $message, class => 'messages', |
158 |
|
})->publish; |
159 |
|
Jifty->log->debug( $items->count, " for '$q' published" ); |
160 |
|
} else { |
161 |
|
$self->result->content( items => $items ); |
162 |
|
Jifty->log->debug( $items->count, " for '$q' found" ); |
163 |
|
} |
164 |
|
|
165 |
$self->result->message( 'No results for ' . $self->argument_value('q') ); |
} else { |
166 |
return 0; |
return abort( 'No results found' ); |
167 |
} |
} |
168 |
|
|
169 |
|
return $items; |
170 |
} |
} |
171 |
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|
172 |
1; |
1; |