function network_html()
{
// vars
$plugin_version = acf_get_setting('version');
// loop through sites and find updates
$sites = acf_get_sites();
if ($sites) {
foreach ($sites as $i => $site) {
// switch blog
switch_to_blog($site['blog_id']);
// extra info
$site['name'] = get_bloginfo('name');
$site['url'] = home_url();
// get site updates
$site['updates'] = acf_get_db_updates();
// get site version
$site['acf_version'] = get_option('acf_version');
// no value equals new instal
if (!$site['acf_version']) {
$site['acf_version'] = $plugin_version;
}
// update
$sites[$i] = $site;
// restore
restore_current_blog();
}
}
// view
$view = array('sites' => $sites, 'plugin_version' => $plugin_version);
// load view
acf_get_view('install-network', $view);
}
function ajax_db_update()
{
// options
$options = wp_parse_args($_POST, array('nonce' => '', 'blog_id' => ''));
// validate
if (!wp_verify_nonce($options['nonce'], 'acf_db_update')) {
wp_send_json_error(array('message' => __('Error validating request', 'acf')));
}
// switch blog
if ($options['blog_id']) {
switch_to_blog($options['blog_id']);
}
// vars
$updates = acf_get_db_updates();
$message = '';
// bail early if no updates
if (empty($updates)) {
wp_send_json_error(array('message' => __('No updates available.', 'acf')));
}
// install updates
foreach ($updates as $version => $callback) {
$message .= $this->run_update($callback);
}
// updates complete
acf_update_db_version();
// return
wp_send_json_success(array('message' => $message));
}
