function widget($args, $instance)
{
extract($args, EXTR_SKIP);
// Enqueue Style Sheet
wp_enqueue_style('kebo-twitter-plugin');
wp_enqueue_script('jquery');
if (!true == self::$printed_intent_js) {
self::$printed_intent_js = true;
add_action('wp_footer', 'kebo_twitter_intent_script', 90);
}
if (2 == $instance['style']) {
self::$slider_ids[] = $widget_id;
wp_enqueue_script('responsive-slides');
add_action('wp_footer', 'kebo_twitter_slider_script', 90);
}
/*
* Get tweets from transient and refresh if its expired.
*/
if (false === ($tweets = kebo_twitter_get_tweets())) {
return;
}
// Ensure not undefined for updates
if (!isset($instance['conversations'])) {
$instance['conversations'] = false;
}
// Ensure not undefined for updates
if (!isset($instance['media'])) {
$instance['media'] = false;
}
// Ensure not undefined for updates
if (!isset($instance['media_visible'])) {
$instance['media_visible'] = false;
}
// Ensure not undefined for updates
if (!isset($instance['intent'])) {
$instance['intent'] = true;
}
// Ensure not undefined for updates
if (!isset($instance['display'])) {
$instance['display'] = 'tweets';
}
// Output opening Widget HTML
echo $before_widget;
// If Title is set, output it with Widget title opening and closing HTML
if (isset($instance['title']) && !empty($instance['title'])) {
echo $before_title;
echo esc_html($instance['title']);
echo $after_title;
}
/*
* Check which Style (Slider/List) has been chosen and use correct view file, default List.
*/
if (2 == $instance['style']) {
if ('' != locate_template('views/kebo-twitter-slider.php')) {
// yep, load the page template
get_template_part('views/kebo-twitter-slider');
} else {
require KEBO_TWITTER_PLUGIN_PATH . 'views/slider.php';
}
} else {
if ('' != locate_template('views/kebo-twitter-list.php')) {
// yep, load the page template
get_template_part('views/kebo-twitter-list');
} else {
require KEBO_TWITTER_PLUGIN_PATH . 'views/list.php';
}
}
// Output closing Widget HTML
echo $after_widget;
}
?>
</p>
<?php
}
?>
<?php
if (1 < $corruption) {
?>
<p><?php
_e('Sorry, the Tweet data is not in the expected format.', 'kebo_twitter');
?>
</p>
<?php
}
?>
<?php
unset($tweets);
?>
</ul>
<?php
if (!empty($is_media) && true == $is_media && !true == Kebo_Twitter_Feed_Widget::$printed_media_js) {
Kebo_Twitter_Feed_Widget::$printed_media_js = true;
add_action('wp_footer', 'kebo_twitter_media_script', 90);
}
static function handle_shortcode($atts)
{
// Sort Options
extract(shortcode_atts(array('title' => null, 'display' => 'tweets', 'style' => 'list', 'theme' => 'light', 'count' => 5, 'avatar' => 'off', 'offset' => false, 'conversations' => false, 'media' => false, 'media_visible' => false, 'intent' => true), $atts));
// Check if a connection to Twitter exists.
$twitter_data = get_option('kebo_twitter_connection');
if (empty($twitter_data)) {
return false;
}
// Enqueue Style Sheet
wp_enqueue_style('kebo-twitter-plugin');
wp_enqueue_script('jquery');
$widget_id = 'kebo_twitter_feed_shortcode-' . self::$shortcode_id;
self::$shortcode_id++;
if (!true == Kebo_Twitter_Feed_Widget::$printed_intent_js) {
Kebo_Twitter_Feed_Widget::$printed_intent_js = true;
add_action('wp_footer', 'kebo_twitter_intent_script', 90);
}
if ('slider' == $style) {
Kebo_Twitter_Feed_Widget::$slider_ids[] = $widget_id;
wp_enqueue_script('responsive-slides');
add_action('wp_footer', 'kebo_twitter_slider_script', 90);
}
// Add defaults.
$instance['title'] = $title;
$instance['count'] = $count;
$instance['theme'] = $theme;
$instance['conversations'] = $conversations;
$instance['media'] = $media;
$instance['media_visible'] = $media_visible;
$instance['display'] = $display;
$instance['intent'] = $intent;
if ('on' == $avatar) {
$instance['avatar'] = 'avatar';
} else {
$instance['avatar'] = 'off';
}
if ('slider' == $style) {
$instance['style'] = 2;
} else {
$instance['style'] = 1;
}
// Begin Output Buffering
ob_start();
// Shortcode Container
echo '<div id="' . $widget_id . '" class="kcontainer">';
if (isset($instance['title'])) {
echo '<h2 class="ktweets-title">' . esc_html($instance['title']) . '</h2>';
}
/*
* Get tweets from transient and refresh if its expired.
*/
if (false === ($tweets = kebo_twitter_get_tweets())) {
return false;
}
// If an offset is set, slice early items off the array
if (!false == $offset && is_numeric($offset)) {
$tweets = array_slice($tweets, $offset);
}
/*
* Check which Style (Slider/List) has been chosen and use correct view file, default List.
*/
if (2 == $instance['style']) {
if ('' != locate_template('views/kebo-twitter-slider.php')) {
// yep, load the page template
get_template_part('views/kebo-twitter-slider');
} else {
require KEBO_TWITTER_PLUGIN_PATH . 'views/slider.php';
}
} else {
if ('' != locate_template('views/kebo-twitter-list.php')) {
// yep, load the page template
get_template_part('views/kebo-twitter-list');
} else {
require KEBO_TWITTER_PLUGIN_PATH . 'views/list.php';
}
}
// End of Shortcode Container
echo '</div><!-- .kcontainer -->';
// End Output Buffering and Clear Buffer
$output = ob_get_contents();
ob_end_clean();
return $output;
}
