Text Messaging - one provider's window: Add (no id, or from sms_provider_add.php)
* or Edit. Its SID and secret - the secret never put back into the page, so left empty it
* stays - the number texts go from, and whether it is on. Save asks first (check_sms_provider,
* admin/post/sms_provider.php): what is wrong shows beside each field and the window stays
* open; once all is right, it saves.
*/
require_once '../../includes/modal_header.php';
$provider_id = intval($_GET['id'] ?? 0);
$row = $provider_id ? smsProviderRow($provider_id) : null;
if ($provider_id && !$row) {
echo json_encode(['error' => 'That texting provider no longer exists.']);
exit;
}
$kinds = smsProviderKinds();
$taken = [];
$sql = mysqli_query($mysqli, "SELECT sms_provider_name FROM sms_providers");
while ($taken_row = mysqli_fetch_row($sql)) {
$taken[$taken_row[0]] = true;
}
$free_kinds = array_diff_key($kinds, $taken);
$name = $row ? (string) $row['sms_provider_name'] : (string) (array_key_first($free_kinds) ?? array_key_first($kinds));
$kind = $kinds[$name] ?? reset($kinds);
$number = $row ? smsNumberText($row['sms_provider_number']) : '';
// Where what is wrong with a field shows
$error_for = function ($field) {
return '';
};
ob_start();
?>