__('Mostra os últimos posts do Twitter', 'ag_twitter') );
/* Widget control settings. */
$control_ops = array( 'width' => 200, 'height' => 350, 'id_base' => 'ag_twitter' );
/* Create the widget. */
$this->WP_Widget( 'ag_twitter', __('AG: Twitter', 'ag_twitter'), $widget_ops, $control_ops );
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['usuario'] = strip_tags( $new_instance['usuario'] );
$instance['qtde_links'] = strip_tags( $new_instance['qtde_links'] );
return $instance;
}
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array( 'title' => __('Twitter', 'twitter'), 'usuario' => 'andregumieri', 'qtde_links' => '3' );
$instance = wp_parse_args( (array) $instance, $defaults );
?>
buildWidget($usuario, $qtde_links);
echo $after_widget;
}
function buildWidget($usuario, $qtde_links) {
include_once(ABSPATH . WPINC . '/class-simplepie.php');
$feed = new SimplePie();
$feed->enable_cache(false);
$feed->set_feed_url('http://twitter.com/statuses/user_timeline/'.$usuario.'.rss?'.uniqid(""));
$feed->init();
$maxitems = $feed->get_item_quantity($qtde_links);
if($maxitems>1) {
echo "";
} else {
// Se nao tiver mensagens
echo "Não foi possível carregar a timeline :´(";
}
//print_r($messages);
}
function linkUrls($text, $target="") {
if(!empty($target)) $target = "target=\"$target\"";
return preg_replace("#http([s]?)://([A-z0-9./-~]+)#", '$0', $text);
}
function linkUsername($text, $target="") {
if(!empty($target)) $target = "target=\"$target\"";
return preg_replace("# @([A-z0-9]+)#", ' @$1', $text);
}
}
function ag_twitter_show($usuario, $qtde_links=3) {
$agt = new ag_twitter();
$agt->buildWidget($usuario, $qtde_links);
}
?>