90 |
|
|
91 |
Jifty->log->info( $message ); |
Jifty->log->info( $message ); |
92 |
|
|
|
my $items = Grep::Model::ItemCollection->new(); |
|
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|
93 |
my $ua = LWP::UserAgent->new; |
my $ua = LWP::UserAgent->new; |
94 |
$ua->default_header( 'Cookie' => $feed->cookie ); |
$ua->default_header( 'Cookie' => $feed->cookie ); |
95 |
my $r = $ua->get( $uri ); |
my $r = $ua->get( $uri ); |
101 |
|
|
102 |
return $self->result->error( "No content returned from $uri" ) unless length( $content ) > 1; |
return $self->result->error( "No content returned from $uri" ) unless length( $content ) > 1; |
103 |
|
|
104 |
|
my ( $items, $new ) = $self->collection_from_feed( $feed, $content ); |
105 |
|
|
106 |
|
if ( my $count = $items->count ) { |
107 |
|
|
108 |
|
# construct a proper sentence :-) |
109 |
|
my $message = $count |
110 |
|
. ( $new == $count ? ' new' : '' ) |
111 |
|
. ( $new == 0 ? ' old' : '' ) |
112 |
|
. ' results ' |
113 |
|
. ( $new && $new < $count ? "of which $new new " : '' ) |
114 |
|
. "for '$q' in " . $feed->title; |
115 |
|
|
116 |
|
$self->result->message( $message ); |
117 |
|
|
118 |
|
$self->result->content( items => $items ); |
119 |
|
$self->result->content( count => $items->count ); |
120 |
|
|
121 |
|
Grep::Search->finish if $new; |
122 |
|
|
123 |
|
return $items; |
124 |
|
|
125 |
|
} else { |
126 |
|
return $self->result->error( "No results for '$q' in " . $feed->title ); |
127 |
|
} |
128 |
|
} |
129 |
|
|
130 |
|
|
131 |
|
=head2 collection_from_feed |
132 |
|
|
133 |
|
my ( $collection, $new ) = $self->collection_from_feed( $feed, '<xml>souce of feed</xml>'); |
134 |
|
|
135 |
|
=cut |
136 |
|
|
137 |
|
sub collection_from_feed { |
138 |
|
my $self = shift; |
139 |
|
|
140 |
|
my ( $feed, $content ) = @_; |
141 |
|
|
142 |
|
die "feed is not a Grep::Model::Feed but ", ref $feed unless $feed->isa('Grep::Model::Feed'); |
143 |
|
|
144 |
my $xml_feed = XML::Feed->parse( \$content ) |
my $xml_feed = XML::Feed->parse( \$content ) |
145 |
or return $self->result->error( $feed->title, " returned ", XML::Feed->errstr, " for $uri" ); |
or return $self->result->error( $feed->title, " returned ", XML::Feed->errstr ); |
146 |
|
|
147 |
|
|
148 |
warn "getting entries from ", $xml_feed->title, "\n"; |
warn "getting entries from ", $xml_feed->title, "\n"; |
149 |
|
|
150 |
|
my $items = Grep::Model::ItemCollection->new(); |
151 |
|
|
152 |
my $new; |
my $new; |
153 |
|
|
154 |
for my $entry ($xml_feed->entries) { |
for my $entry ($xml_feed->entries) { |
180 |
} else { |
} else { |
181 |
warn "can't add entry ", dump( $entry ), "\n"; |
warn "can't add entry ", dump( $entry ), "\n"; |
182 |
} |
} |
|
|
|
|
} |
|
|
|
|
|
if ( my $count = $items->count ) { |
|
|
|
|
|
# construct a proper sentence :-) |
|
|
my $message = $count |
|
|
. ( $new == $count ? ' new' : '' ) |
|
|
. ( $new == 0 ? ' old' : '' ) |
|
|
. ' results ' |
|
|
. ( $new && $new < $count ? "of which $new new " : '' ) |
|
|
. "for '$q' in " . $feed->title; |
|
|
|
|
|
$self->result->message( $message ); |
|
|
|
|
|
$self->result->content( items => $items ); |
|
|
$self->result->content( count => $items->count ); |
|
|
|
|
|
Grep::Search->finish if $new; |
|
|
|
|
|
} else { |
|
|
return $self->result->error( "No results for '$q' in " . $feed->title ); |
|
183 |
} |
} |
184 |
|
|
185 |
return $items; |
return ($items, $new); |
186 |
} |
} |
187 |
|
|
188 |
1; |
1; |