0
&& strpos($ref, "digg.com") !== false
&& strpos($ref, "?") == false
&& strpos($ref, "upcoming") == false
&&
(strpos($ref, "digg.com")==0 ||
strpos($ref, "http://digg.com")==0 ||
strpos($ref, "www.digg.com")==0 ||
strpos($ref, "http://www.digg.com")==0)
)
{
$digg_link=$orig_ref;
add_post_meta($id, 'DiggUrl', $orig_ref);
notify_moderator_on_digg($id, $orig_ref);
}
if (substr_count(strtolower($digg_link),"digg.com"))
{
echo "".$before;
if ($use_digg_button)
{
echo "";
echo "";
}
else
{
echo "".$link_text."";
echo ' ';
if ($show_what_is_this) echo '?';
echo '';
}
echo "".$after;
}
}
function notify_moderator_on_digg($post_id, $digg_ref ) {
global $wpdb;
//if( get_settings( "moderation_notify" ) == 0 )
// return true;
$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$post_id' LIMIT 1");
$notify_message = sprintf( __('A new post was dugg by digg.com users. A link back to digg.com ( %1$s ) was automaticaly added to the post #%2$s "%3$s"
'), $digg_ref, $post_id, $post->post_title ) . "\r\n";
$notify_message .= get_permalink($post->ID) . "\r\n\r\n";
$subject = sprintf( __('[%1$s] A post has been dugg: "%2$s"'), get_settings('blogname'), $post->post_title );
$admin_email = get_settings('admin_email');
$notify_message = apply_filters('post_dugg_text', $notify_message);
$subject = apply_filters('post_dugg_subject', $subject);
@wp_mail($admin_email, $subject, $notify_message);
return true;
}
?>