/**
* Display Widget
*
* @since 0.1.0
*/
function widget($args, $instance)
{
extract($args);
// Check for missing feed id.
if (empty($instance['feed_id'])) {
echo __('No Twitter feed ID given.', 'tweeple');
return;
}
// Get new Twitter feed, or cached result
$feed = tweeple_get_feed($instance['feed_id']);
// Get Tweets
$tweets = tweeple_get_tweets($feed);
// @todo Could incorporate feed merging in the future here. tweeple_get_tweets( array( $feed1, $feed2, $feed3 ) )
// Display widget
echo $before_widget;
$title = apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
echo '<div class="tweeple tweeple-feed tweeple-feed-widget">';
echo '<div class="tweeple-inner">';
if (!tweeple_error($feed)) {
// We are a go! Display widget.
do_action('tweeple_display_widget', $tweets, $feed['options'], $feed['info']);
} else {
// Display error
printf('<p>%s</p>', tweeple_error($feed));
}
echo '</div><!-- .tweeple-inner (end) -->';
echo '</div><!-- .tweeple-feed-widget (end) -->';
echo $after_widget;
}
/**
* Display Tweet element of the Layout Builder.
*
* @since 0.4.0
*/
public function tweet_element($id, $options)
{
// Get Twitter Feed
$feed = tweeple_get_feed($options['feed_id']);
$tweets = tweeple_get_tweets($feed);
if (!tweeple_error($feed)) {
do_action('tweeple_display_tweet_element', $tweets, $feed['options'], $options, $id);
} else {
printf('<p>%s</p>', tweeple_error($feed));
}
}
/**
* Setup feed shortcode
*
* @since 0.1.0
*/
public function feed_shortcode($atts)
{
// Check for missing feed id.
if (empty($atts['id'])) {
return __('No Twitter feed ID given.', 'tweeple');
}
$atts['id'] = str_replace(' ', '', $atts['id']);
$ids = explode(',', $atts['id']);
$feeds = array();
foreach ($ids as $id) {
$feeds[] = tweeple_get_feed($id);
}
// Get Tweets
$tweets = tweeple_get_tweets($feeds);
// Start output
$output = '<div class="tweeple tweeple-feed tweeple-feed-shortcode">';
$output .= '<div class="tweeple-inner">';
// Errror checking
$error = '';
foreach ($feeds as $feed) {
if (tweeple_error($feed)) {
$error = sprintf('<p>%s</p>', tweeple_error($feed));
}
}
if (!$error) {
// We are a go! Display shortcode.
ob_start();
do_action('tweeple_display_shortcode', $tweets, $feed['options'], $feed['info']);
$output .= ob_get_clean();
}
$output .= '</div><!-- .tweeple-inner (end) -->';
$output .= '</div><!-- .tweeple-feed-shortcode (end) -->';
return apply_filters('tweeple_feed_shortcode', $output, $atts['id'], $feed);
}
