function slidedeck2_km($event = "", $properties = array(), $force = false)
{
global $SlideDeckPlugin;
$options = get_option("slidedeck2_global_options", array());
if ($force == false) {
// If the user has not opted-in to anonymous stats, fail silently
if (!isset($options['anonymous_stats_optin']) || !$options['anonymous_stats_optin']) {
return false;
}
}
// Setup for events that should be traccked once
$once_events_option_name = SlideDeckLitePlugin::$st_namespace . "_completed_once_events";
$once_events = array('SlideDeck Installed' => false);
$completed_once_events = get_option($once_events_option_name, $once_events);
$completed_once_events = array_merge($once_events, $completed_once_events);
// If the event should only happen once and it has been logged as already happened, don't log it
if (isset($completed_once_events[$event]) && $completed_once_events[$event] === true) {
return false;
}
$params = array('_k' => SLIDEDECK2_KMAPI_KEY, '_p' => SLIDEDECK2_USER_HASH, '_n' => urlencode($event), 'license' => SLIDEDECK2_LICENSE, 'version' => SLIDEDECK2_VERSION, 'tier' => SlideDeckLitePlugin::highest_installed_tier());
// Get the cohort data from the database
$cohort = SlideDeckLitePlugin::get_cohort_data();
foreach ($cohort as $key => $value) {
$params['cohort_' . $key] = isset($cohort[$key]) && !empty($cohort[$key]) ? $cohort[$key] : '';
}
$params = array_merge($params, $properties);
wp_remote_fopen("http://trk.kissmetrics.com/e?" . http_build_query($params));
// Log one time events as completed
if (isset($once_events[$event])) {
$completed_once_events[$event] = true;
update_option($once_events_option_name, $completed_once_events);
}
}
