/**
* Schedules events
*/
function schedule()
{
if ($this->_config->get_boolean('objectcache.enabled') && $this->_config->get_string('objectcache.engine') == 'file') {
if (!nxt_next_scheduled('w3_objectcache_cleanup')) {
nxt_schedule_event(time(), 'w3_objectcache_cleanup', 'w3_objectcache_cleanup');
}
} else {
$this->unschedule();
}
}
/**
* Schedule upload event
*/
function schedule_upload()
{
if ($this->_config->get_boolean('cdn.enabled') && $this->_config->get_boolean('cdn.autoupload.enabled') && !w3_is_cdn_mirror($this->_config->get_string('cdn.engine'))) {
if (!nxt_next_scheduled('w3_cdn_cron_upload')) {
nxt_schedule_event(time(), 'w3_cdn_cron_upload', 'w3_cdn_cron_upload');
}
} else {
$this->unschedule_upload();
}
}
/**
* Called on plugin activation and upgrading.
*
* @see register_activation_hook
*/
function openid_activate_plugin()
{
global $nxt_rewrite;
// if first time activation, set OpenID capability for administrators
if (get_option('openid_plugin_revision') === false) {
global $nxt_roles;
$role = $nxt_roles->get_role('administrator');
if ($role) {
$role->add_cap('use_openid_provider');
}
}
// for some reason, show_on_front is not always set, causing is_front_page() to fail
$show_on_front = get_option('show_on_front');
if (empty($show_on_front)) {
update_option('show_on_front', 'posts');
}
// Add custom OpenID options
add_option('openid_enable_commentform', true);
add_option('openid_plugin_enabled', true);
add_option('openid_plugin_revision', 0);
add_option('openid_db_revision', 0);
add_option('openid_enable_approval', false);
add_option('openid_xrds_returnto', true);
add_option('openid_comment_displayname_length', 12);
openid_create_tables();
openid_migrate_old_data();
// setup schedule cleanup
nxt_clear_scheduled_hook('cleanup_openid');
nxt_schedule_event(time(), 'hourly', 'cleanup_openid');
// flush rewrite rules
if (!isset($nxt_rewrite)) {
$nxt_rewrite = new nxt_Rewrite();
}
$nxt_rewrite->flush_rules();
// set current revision
update_option('openid_plugin_revision', OPENID_PLUGIN_REVISION);
openid_remove_historical_options();
}
/**
* Schedule core, theme, and plugin update checks.
*
* @since 3.1.0
*/
function nxt_schedule_update_checks()
{
if (!nxt_next_scheduled('nxt_version_check') && !defined('nxt_INSTALLING')) {
nxt_schedule_event(time(), 'twicedaily', 'nxt_version_check');
}
if (!nxt_next_scheduled('nxt_update_plugins') && !defined('nxt_INSTALLING')) {
nxt_schedule_event(time(), 'twicedaily', 'nxt_update_plugins');
}
if (!nxt_next_scheduled('nxt_update_themes') && !defined('nxt_INSTALLING')) {
nxt_schedule_event(time(), 'twicedaily', 'nxt_update_themes');
}
}
function WikiNotifications()
{
if (!nxt_next_scheduled('cron_email_hook')) {
nxt_schedule_event(time(), 'weekly', 'cron_email_hook');
}
}
$c = get_blog_count();
if ($c <= 50 || $c > 50 && mt_rand(0, (int) ($c / 50)) == 1) {
require_once ABSPATH . nxtINC . '/http.php';
$response = nxt_remote_get(admin_url('upgrade.php?step=1'), array('timeout' => 120, 'httpversion' => '1.1'));
do_action('after_mu_upgrade', $response);
unset($response);
}
unset($c);
}
}
require_once ABSPATH . 'nxt-admin/includes/admin.php';
auth_redirect();
nocache_headers();
// Schedule trash collection
if (!nxt_next_scheduled('nxt_scheduled_delete') && !defined('nxt_INSTALLING')) {
nxt_schedule_event(time(), 'daily', 'nxt_scheduled_delete');
}
set_screen_options();
$date_format = get_option('date_format');
$time_format = get_option('time_format');
nxt_reset_vars(array('profile', 'redirect', 'redirect_url', 'a', 'text', 'trackback', 'pingback'));
nxt_enqueue_script('common');
nxt_enqueue_script('jquery-color');
$editing = false;
if (isset($_GET['page'])) {
$plugin_page = stripslashes($_GET['page']);
$plugin_page = plugin_basename($plugin_page);
}
if (isset($_REQUEST['post_type']) && post_type_exists($_REQUEST['post_type'])) {
$typenow = $_REQUEST['post_type'];
} else {
/**
* Reschedule a recurring event.
*
* @since 2.1.0
*
* @param int $timestamp Timestamp for when to run the event.
* @param string $recurrence How often the event should recur.
* @param string $hook Action hook to execute when cron is run.
* @param array $args Optional. Arguments to pass to the hook's callback function.
* @return bool|null False on failure. Null when event is rescheduled.
*/
function nxt_reschedule_event($timestamp, $recurrence, $hook, $args = array())
{
$crons = _get_cron_array();
$schedules = nxt_get_schedules();
$key = md5(serialize($args));
$interval = 0;
// First we try to get it from the schedule
if (0 == $interval) {
$interval = $schedules[$recurrence]['interval'];
}
// Now we try to get it from the saved interval in case the schedule disappears
if (0 == $interval) {
$interval = $crons[$timestamp][$hook][$key]['interval'];
}
// Now we assume something is wrong and fail to schedule
if (0 == $interval) {
return false;
}
$now = time();
if ($timestamp >= $now) {
$timestamp = $now + $interval;
} else {
$timestamp = $now + ($interval - ($now - $timestamp) % $interval);
}
nxt_schedule_event($timestamp, $recurrence, $hook, $args);
}
/**
* Schedule prime event
*/
function schedule_prime()
{
if ($this->_config->get_boolean('pgcache.enabled') && $this->_config->get_boolean('pgcache.prime.enabled')) {
if (!nxt_next_scheduled('w3_pgcache_prime')) {
nxt_schedule_event(time(), 'w3_pgcache_prime', 'w3_pgcache_prime');
}
} else {
$this->unschedule_prime();
}
}
/**
* Schedule update of the network-wide counts for the current network.
*
* @since 3.1.0
*/
function nxt_schedule_update_network_counts()
{
if (!is_main_site()) {
return;
}
if (!nxt_next_scheduled('update_network_counts') && !defined('nxt_INSTALLING')) {
nxt_schedule_event(time(), 'twicedaily', 'update_network_counts');
}
}
