/**
* Handles live updates for Stream Post List
*
* @action heartbeat_recieved
*
* @param array $response Response to be sent to heartbeat tick
* @param array $data Data from heartbeat send
*
* @return array Data sent to heartbeat tick
*/
public function heartbeat_received($response, $data)
{
// Only fire when Stream is requesting a live update
if (!isset($data['wp-stream-heartbeat'])) {
return $response;
}
$enable_stream_update = 'off' !== $this->plugin->admin->get_user_meta(get_current_user_id(), $this->user_meta_key);
// Register list table
$this->list_table = new WP_Stream_List_Table(array('screen' => 'toplevel_page_' . $this->plugin->admin->records_page_slug));
$this->list_table->prepare_items();
$total_items = isset($this->list_table->_pagination_args['total_items']) ? $this->list_table->_pagination_args['total_items'] : null;
$total_pages = isset($this->list_table->_pagination_args['total_pages']) ? $this->list_table->_pagination_args['total_pages'] : null;
if (isset($data['wp-stream-heartbeat']) && isset($total_items)) {
$response['total_items'] = $total_items;
$response['total_items_i18n'] = sprintf(_n('1 item', '%s items', $total_items), number_format_i18n($total_items));
}
if (isset($data['wp-stream-heartbeat']) && 'live-update' === $data['wp-stream-heartbeat'] && $enable_stream_update) {
if (!empty($data['wp-stream-heartbeat'])) {
if (isset($total_pages)) {
$response['total_pages'] = $total_pages;
$response['total_pages_i18n'] = number_format_i18n($total_pages);
$query_args = json_decode($data['wp-stream-heartbeat-query'], true);
$query_args['paged'] = $total_pages;
$response['last_page_link'] = add_query_arg($query_args, admin_url('admin.php'));
} else {
$response['total_pages'] = 0;
}
}
$response['wp-stream-heartbeat'] = $this->live_update($response, $data);
} else {
$response['log'] = 'fail';
}
return $response;
}
/**
* Render the admin page
*/
public function handle_page()
{
global $wpdb;
require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
require_once dirname(__FILE__) . '/class-list-table.php';
echo '<div class="wrap">';
echo '<div>';
$query_args = array('action' => 'pantheon_clear_session', 'nonce' => wp_create_nonce('pantheon_clear_session'), 'session' => 'all');
if ($wpdb->get_var("SELECT COUNT(session_id) FROM {$wpdb->pantheon_sessions}")) {
echo '<a class="button pantheon-clear-all-sessions" style="float:right; margin-top: 9px;" href="' . esc_url(add_query_arg($query_args, admin_url('admin-ajax.php'))) . '">' . esc_html__('Clear All', 'pantheon-sessions') . '</a>';
}
echo '<h2>' . esc_html__('Pantheon Sessions', 'pantheon-sessions') . '</h2>';
if (isset($_GET['message']) && in_array($_GET['message'], array('delete-all-session', 'delete-session'))) {
if ('delete-all-session' === $_GET['message']) {
$message = __('Cleared all sessions.', 'pantheon-sessions');
} else {
if ('delete-session' === $_GET['message']) {
$message = __('Session cleared.', 'pantheon-sessions');
}
}
echo '<div id="message" class="updated"><p>' . esc_html($message) . '</p></div>';
}
echo '</div>';
$wp_list_table = new List_Table();
$wp_list_table->prepare_items();
$wp_list_table->display();
echo '</div>';
add_action('admin_footer', array($this, 'action_admin_footer'));
}
