1 files changed, 4 insertions, 66 deletions
diff --git a/lib/Crawl/Bot/Role/RSS.pm b/lib/Crawl/Bot/Role/RSS.pm
index c2a3f16..8470eee 100644
--- a/lib/Crawl/Bot/Role/RSS.pm
+++ b/lib/Crawl/Bot/Role/RSS.pm
@@ -1,80 +1,18 @@
 package Crawl::Bot::Role::RSS;
 use Moose::Role;
 
-use autodie;
-use File::Spec;
 use XML::RAI;
 
-requires 'data_dir', 'rss_item_to_id', 'rss_feed';
+with 'Crawl::Bot::Role::CachedItems';
 
-has rss_items => (
-    traits  => ['Hash'],
-    isa     => 'HashRef',
-    builder => '_build_rss_items',
-    handles => {
-        has_rss_item  => 'exists',
-        rss_items     => 'keys',
-        _add_rss_item => 'set',
-    },
-);
+requires 'rss_feed';
 
-sub _build_rss_items {
+sub current_items {
     my $self = shift;
-    warn "Loading RSS cache for " . blessed($self);
-    my $file = $self->rss_cache_file;
-    my %items;
-    if (-r $file) {
-        open my $fh, '<', $file;
-        while (<$fh>) {
-            chomp;
-            $items{$_} = 1;
-        }
-    }
-    else {
-        $self->each_rss_item(sub {
-            my $item = shift;
-            my $id = $self->rss_item_to_id($item);
-            $items{$id} = 1;
-        });
-    }
-    warn "Done loading";
-    \%items;
-}
-
-sub add_rss_item {
-    my $self = shift;
-    $self->_add_rss_item($_[0], 1);
-}
-
-sub each_rss_item {
-    my $self = shift;
-    my ($code) = @_;
     my $rss = XML::RAI->parse_uri($self->rss_feed);
-    for my $item (@{ $rss->items }) {
-        $code->($item);
-    }
-}
-
-sub save_rss_cache {
-    my $self = shift;
-    open my $fh, '>', $self->rss_cache_file;
-    $fh->print("$_\n") for $self->rss_items;
+    return @{ $rss->items };
 }
 
-sub rss_cache_file {
-    my $self = shift;
-    my $class = blessed($self);
-    (my $plugin = $class) =~ s/^Crawl::Bot::Plugin:://;
-    $plugin = lc($plugin);
-    my $file = "${plugin}_rss_cache";
-    return File::Spec->catfile($self->data_dir, $file);
-}
-
-after BUILDALL => sub {
-    my $self = shift;
-    $self->save_rss_cache;
-};
-
 no Moose::Role;
 
 1;