/**
* Initiates this plugin by setting up the site subscriber component.
* @return void
*/
function bp_site_subscriber_init()
{
if (version_compare(BP_VERSION, '2.3', '>')) {
// Buddypress component that handles the notifications
require_once dirname(__FILE__) . '/includes/notifier.php';
BP_Site_Subscriber::__setup();
//Adds a widget with the subscribe to site button
require_once dirname(__FILE__) . '/includes/widget.php';
}
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance)
{
// Only enqueue JS if widget is used
wp_enqueue_script('bp-site-subscriber', WP_PLUGIN_URL . '/' . plugin_basename(BP_SITE_SUBSCRIBER_PLUGIN_DIR) . '/js/bp-site-subscriber.js', array('jquery'), '0.1', true);
extract($args);
if (isset($instance['title'])) {
$title = apply_filters('widget_title', $instance['title']);
} else {
$title = '';
}
if (isset($instance['content'])) {
$content = wpautop($instance['content']);
} else {
$content = '';
}
echo $before_widget;
echo $before_title;
echo $title;
echo $after_title;
echo $content;
echo BP_Site_Subscriber::subscribe_button();
echo $after_widget;
}
/**
* Change subscription status
*/
public function change_subscription()
{
check_ajax_referer('bp_site_subscriber_subscribe_nonce', 'bp_site_subscriber_subscribe');
$user_id = get_current_user_id();
$site_subscribers = get_option('bp_site_subscriber_subscribers', array());
if (!in_array($user_id, $site_subscribers)) {
$site_subscribers[] = $user_id;
update_option('bp_site_subscriber_subscribers', $site_subscribers);
} else {
foreach ($site_subscribers as $key => $site_subscriber) {
if ($user_id == $site_subscriber) {
unset($site_subscribers[$key]);
}
}
update_option('bp_site_subscriber_subscribers', $site_subscribers);
}
echo BP_Site_Subscriber::subscribe_button();
die;
}
