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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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|
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}; |
}; |
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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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62 |
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 $q = $self->argument_value('q'); |
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my $user_id = Jifty->web->current_user->id; |
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|
67 |
if (! $feed_id) { |
if (! $feed_id) { |
68 |
$self->result->message("Need feed ID"); |
$self->result->message("Need feed ID"); |
76 |
return 0; |
return 0; |
77 |
} |
} |
78 |
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|
79 |
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my $message; |
80 |
my $uri = $feed->uri; |
my $uri = $feed->uri; |
81 |
if ($uri =~ m/%s/) { |
if ($uri =~ m/%s/) { |
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$uri = $feed->search_uri( $self->argument_value('q') ); |
$uri = $feed->search_uri( $q ); |
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Jifty->log->info("Searching ", $feed->title, " at $uri"); |
$message = 'Searching'; |
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} else { |
} else { |
85 |
Jifty->log->info("Fetching ", $feed->title, " at $uri"); |
$message = 'Fetching'; |
86 |
} |
} |
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$message .= ' ' . $feed->title . " at $uri"; |
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89 |
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Jifty->log->info( $message ); |
90 |
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91 |
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my $items = Grep::Model::ItemCollection->new(); |
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my $ua = LWP::UserAgent->new; |
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$ua->default_header( 'Cookie' => $feed->cookie ); |
95 |
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my $r = $ua->get( $uri ); |
96 |
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return $self->result->error( |
97 |
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$feed->title . " returned " . $r->status_line . " for $uri\n" |
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) unless ( $r->is_success ); |
99 |
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100 |
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my $content = $r->content; |
101 |
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102 |
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return $self->result->error( "No content returned from $uri" ) unless length( $content ) > 1; |
103 |
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104 |
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105 |
my $xml_feed = XML::Feed->parse( URI->new($uri) ) |
my $xml_feed = XML::Feed->parse( \$content ) |
106 |
or die $feed->title, " returned ", XML::Feed->errstr, " for $uri\n"; |
or return $self->result->error( $feed->title, " returned ", XML::Feed->errstr, " for $uri" ); |
107 |
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108 |
warn "fetching ", $xml_feed->title, "\n"; |
warn "getting entries from ", $xml_feed->title, "\n"; |
109 |
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110 |
my @items; |
my $new; |
111 |
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112 |
for my $entry ($xml_feed->entries) { |
for my $entry ($xml_feed->entries) { |
113 |
my $i = Grep::Model::Item->new(); |
my $i = Grep::Model::Item->new(); |
114 |
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|
115 |
$i->load_or_create( |
my ($ok,$msg) = $i->load_or_create( |
116 |
in_feed => $feed, |
in_feed => $feed, |
117 |
title => $entry->title, |
title => $entry->title, |
118 |
link => $entry->link, |
link => $entry->link, |
120 |
summary => $entry->summary->body, |
summary => $entry->summary->body, |
121 |
category => $entry->category, |
category => $entry->category, |
122 |
author => $entry->author, |
author => $entry->author, |
123 |
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, |
124 |
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, |
125 |
); |
); |
126 |
|
|
127 |
die "can't create item from entry ", dump( $entry ) unless ( $i->id ); |
if ( $ok ) { |
128 |
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Jifty->log->debug("item ", $i->id, ": $msg"); |
129 |
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$items->add_record( $i ); |
130 |
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# count new objects |
131 |
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$new++ if ($msg !~ m/^Found/); |
132 |
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} else { |
133 |
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warn "can't add entry ", dump( $entry ), "\n"; |
134 |
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} |
135 |
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push @items, $i; |
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# Grep::Event::Result->new( $i )->publish; |
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Jifty->log->debug("published ", $i->id ) ; # dump( $entry, $i ) ); |
|
136 |
} |
} |
137 |
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|
138 |
if ( @items ) { |
if ( my $count = $items->count ) { |
139 |
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|
140 |
$self->result->message( $self->argument_value('q') . ' => ' . |
# construct a proper sentence :-) |
141 |
$xml_feed->entries . ' items: ' . join(",", map { $_->id } @items) |
my $message = $count |
142 |
); |
. ( $new == $count ? ' new' : '' ) |
143 |
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. ( $new == 0 ? ' old' : '' ) |
144 |
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. ' results ' |
145 |
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. ( $new && $new < $count ? "of which $new new " : '' ) |
146 |
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. "for '$q' in " . $feed->title; |
147 |
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148 |
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$self->result->message( $message ); |
149 |
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|
150 |
$self->result->content( items => \@items ); |
$self->result->content( items => $items ); |
151 |
return 1; |
$self->result->content( count => $items->count ); |
152 |
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|
153 |
} else { |
} else { |
154 |
|
return $self->result->error( "No results for '$q' in " . $feed->title ); |
|
$self->result->message( 'No results found' ); |
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# with default sticky_on_failure, this will keep form data |
|
|
$self->result->failure( 1 ); |
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return 0; |
|
155 |
} |
} |
156 |
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|
157 |
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return $items; |
158 |
} |
} |
159 |
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|
160 |
1; |
1; |