function widget($args, $instance)
{
$title = apply_filters('widget_title', $instance['title']);
$twitter_username = $instance['twitter_username'];
$show_num = $instance['show_num'];
$consumer_key = $instance['consumer_key'];
$consumer_secret = $instance['consumer_secret'];
$access_token = $instance['access_token'];
$access_token_secret = $instance['access_token_secret'];
$cache_time = $instance['cache_time'];
// Opening of widget
echo $args['before_widget'];
// Open of title tag
if (!empty($title)) {
echo $args['before_title'] . $title . $args['after_title'];
}
$gdlr_twitter = get_option('gdlr_twitter', array());
if (!is_array($gdlr_twitter) && !empty($gdlr_twitter)) {
$gdlr_twitter = unserialize($gdlr_twitter);
}
if (!is_array($gdlr_twitter)) {
$gdlr_twitter = array();
}
if (empty($gdlr_twitter[$twitter_username][$show_num]['data']) || empty($gdlr_twitter[$twitter_username][$show_num]['cache_time']) || time() - intval($gdlr_twitter[$twitter_username][$show_num]['cache_time']) >= $cache_time * 3600) {
$tweets_data = gdlr_get_tweets($consumer_key, $consumer_secret, $access_token, $access_token_secret, $twitter_username, $show_num);
if (!empty($tweets_data)) {
$gdlr_twitter[$twitter_username][$show_num]['data'] = $tweets_data;
$gdlr_twitter[$twitter_username][$show_num]['cache_time'] = time();
update_option('gdlr_twitter', $gdlr_twitter);
}
} else {
$tweets_data = $gdlr_twitter[$twitter_username][$show_num]['data'];
}
echo '<ul class="gdlr-twitter-widget">';
foreach ($tweets_data as $tweet_data) {
echo '<li>' . $tweet_data . '</li>';
}
echo '</ul>';
// Closing of widget
echo $args['after_widget'];
}
function gdlr_get_twitter_item($settings)
{
$item_id = empty($settings['page-item-id']) ? '' : ' id="' . $settings['page-item-id'] . '" ';
global $gdlr_spaces;
$margin = !empty($settings['margin-bottom']) && $settings['margin-bottom'] != $gdlr_spaces['bottom-item'] ? 'margin-bottom: ' . $settings['margin-bottom'] . ';' : '';
$margin_style = !empty($margin) ? ' style="' . $margin . '" ' : '';
$ret = gdlr_get_item_title($settings);
$ret .= '<div class="gdlr-item gdlr-twitter-item" ' . $item_id . $margin_style . '>';
$gdlr_twitter = get_option('gdlr_twitter', array());
if (!is_array($gdlr_twitter) && !empty($gdlr_twitter)) {
$gdlr_twitter = unserialize($gdlr_twitter);
}
if (!is_array($gdlr_twitter)) {
$gdlr_twitter = array();
}
$show_num = $settings['show-num'];
$twitter_username = $settings['twitter-name'];
if (empty($gdlr_twitter[$twitter_username][$show_num]['data']) || empty($gdlr_twitter[$twitter_username][$show_num]['cache_time']) || time() - intval($gdlr_twitter[$twitter_username][$show_num]['cache_time']) >= $settings['cache-time'] * 3600) {
$tweets_data = gdlr_get_tweets($settings['consumer-key'], $settings['consumer-secret'], $settings['access-token'], $settings['access-token-secret'], $settings['twitter-name'], $settings['show-num']);
if (!empty($tweets_data)) {
$gdlr_twitter[$twitter_username][$show_num]['data'] = $tweets_data;
$gdlr_twitter[$twitter_username][$show_num]['cache_time'] = time();
update_option('gdlr_twitter', $gdlr_twitter);
}
} else {
$tweets_data = $gdlr_twitter[$twitter_username][$show_num]['data'];
}
$ret .= '<ul class="gdlr-twitter-widget">';
foreach ($tweets_data as $tweet_data) {
$ret .= '<li>' . $tweet_data . '</li>';
}
$ret .= '</ul>';
$ret .= '</div>';
return $ret;
}
function gdlr_get_twitter_item($settings)
{
$gdlr_twitter = get_option('gdlr_twitter', array());
if (!is_array($gdlr_twitter) && !empty($gdlr_twitter)) {
$gdlr_twitter = unserialize($gdlr_twitter);
}
if (!is_array($gdlr_twitter)) {
$gdlr_twitter = array();
}
$show_num = $settings['show-num'];
$twitter_username = $settings['twitter-name'];
if (empty($gdlr_twitter[$twitter_username][$show_num]['data']) || empty($gdlr_twitter[$twitter_username][$show_num]['cache_time']) || time() - intval($gdlr_twitter[$twitter_username][$show_num]['cache_time']) >= $settings['cache-time'] * 3600) {
$tweets_data = gdlr_get_tweets($settings['consumer-key'], $settings['consumer-secret'], $settings['access-token'], $settings['access-token-secret'], $settings['twitter-name'], $settings['show-num']);
if (!empty($tweets_data)) {
$gdlr_twitter[$twitter_username][$show_num]['data'] = $tweets_data;
$gdlr_twitter[$twitter_username][$show_num]['cache_time'] = time();
update_option('gdlr_twitter', $gdlr_twitter);
}
} else {
$tweets_data = $gdlr_twitter[$twitter_username][$show_num]['data'];
}
$settings['title'] = '<i class="fa fa-twitter icon-twitter"></i>';
$settings['title-type'] = 'center gdlr-twitter-title';
$settings['carousel'] = true;
$ret = gdlr_get_item_title($settings);
$ret .= '<div class="gdlr-item gdlr-twitter-item" >';
$ret .= '<div class="flexslider" data-type="carousel" data-columns="1" data-nav-container="gdlr-twitter-item" >';
$ret .= '<ul class="slides">';
foreach ($tweets_data as $tweet_data) {
$ret .= '<li>' . utf8_decode($tweet_data) . '</li>';
}
$ret .= '</ul>';
$ret .= '</div>';
// flexslider
$ret .= '</div>';
// gdlr-twitter-item
return $ret;
}