/**
* Handle meta values based on the way they are setup in array.
* see (array) $new_meta_values
*
* @param <array> $new_meta_values
*
* @return <type>
*/
public static function handleMetaValueArray($post_id, $new_meta_values)
{
/* If a new meta value was added and there was no previous value, add it. */
foreach ($new_meta_values as $key => $val) {
$meta_value = get_post_meta($post_id, $key, true);
$sanitize = new \Libsyn\Service\Sanitize();
if (!isset($url)) {
$url = '';
}
//sanitize value
if ($key === 'libsyn-new-media-image') {
$clean_val = $sanitize->url_raw($val);
} elseif ($key === 'libsyn-new-media-media' && (strpos($val, 'libsyn-ftp-') === false || strpos($url, 'libsyn-upload-') === false)) {
$clean_val = $sanitize->url_raw($val);
} else {
$clean_val = $sanitize->text($val);
}
if (!empty($clean_val) && empty($meta_value)) {
// no meta_value so create
add_post_meta($post_id, $key, $clean_val, true);
} elseif (!empty($clean_val) && $clean_val !== $meta_value) {
//doesn't match old value so update
update_post_meta($post_id, $key, $clean_val);
} elseif (empty($clean_val) && !empty($meta_value)) {
//old value doesn't exist, delete it
delete_post_meta($post_id, $key, $meta_value);
}
}
}
if (!$feedImport) {
$msg = "Feed Import failed, check data or try again later.";
$error = true;
}
$importer = new LIbsyn\Service\Importer();
$importer->setFeedRedirect($api);
}
}
} else {
// for brand new setup just store in session through redirects.
if (isset($_POST['clientId']) && isset($_POST['clientSecret'])) {
update_option('client', array('id' => $sanitize->clientId($_POST['clientId']), 'secret' => $sanitize->clientSecret($_POST['clientSecret'])));
$clientId = $_POST['clientId'];
}
if (isset($_SESSION['code'])) {
$code = $sanitize->text($_POST['code']);
}
}
}
/* Handle API Creation/Update*/
if (!$api || $api->isRefreshExpired()) {
//does not have $api setup yet in WP
$render = false;
/* Handle login and auth. */
if (!$authorized) {
if (isset($code)) {
//handle auth callback $_POST['code']
// (THIS FIRES WHEN YOU APPROVE API)
$url = $redirectUri . "&code=" . $code . "&authorized=true";
if (isset($_SESSION['clientId'])) {
$url .= "&clientId=" . $sanitize->clientId($_SESSION['clientId']);
