/** * Initializes the static values for this class. */ public static function init() { $options = DG_Thumber::getOptions(); if ($options['active']['thumber-co']) { parent::init(); self::$webhook = admin_url('admin-post.php?action=' . self::ThumberAction); self::$client = DG_ThumberClient::getInstance(); } }
/** * Validate settings for the tab. */ function dg_validate_settings($values) { global $dg_options; $ret = $dg_options; $has_changed = $has_error = false; $old_uid = $dg_options['thumber-co']['uid']; $old_secret = $dg_options['thumber-co']['secret']; $old_subscription = $dg_options['thumber-co']['subscription']; // handle setting the UID if (isset($values['uid']) && 0 !== strcmp($values['uid'], $ret['thumber-co']['uid'])) { static $guid_regex = '/^[^\\W_]{8}-[^\\W_]{4}-[^\\W_]{4}-[^\\W_]{4}-[^\\W_]{12}$/'; if ('' === $values['uid'] || preg_match($guid_regex, $values['uid'])) { $ret['thumber-co']['uid'] = '' !== $values['uid'] ? $values['uid'] : null; $has_changed = true; } else { add_settings_error(DG_OPTION_NAME, 'thumber-co-uid', __('Invalid user ID given: ', 'document-gallery') . $values['uid']); $has_error = true; } } // handle setting the user secret if (isset($values['secret']) && 0 !== strcmp($values['secret'], $ret['thumber-co']['secret'])) { static $secret_regex = '/^[-A-Z\\d]+$/i'; if ('' === $values['secret'] || preg_match($secret_regex, $values['secret'])) { $ret['thumber-co']['secret'] = '' !== $values['secret'] ? $values['secret'] : null; $has_changed = true; } else { add_settings_error(DG_OPTION_NAME, 'thumber-co-secret', __('Invalid user secret given: ', 'document-gallery') . $values['secret']); $has_error = true; } } // test whether we can actually auth w/ given credentials if ($has_changed && !$has_error) { if (isset($ret['thumber-co']['uid']) && isset($ret['thumber-co']['secret'])) { include_once DG_PATH . 'inc/thumbers/thumber-co/class-thumber-co-thumber.php'; // NOTE: We're tricking getSubscription to re-query subscription w/ new credentials $dg_options['thumber-co']['subscription'] = null; $client = DG_ThumberClient::getInstance(); $client->setUid($ret['thumber-co']['uid']); $client->setUserSecret($ret['thumber-co']['secret']); $ret['thumber-co']['subscription'] = $client->getSubscription(false); if (!isset($ret['thumber-co']['subscription'])) { $ret['thumber-co']['uid'] = $old_uid; $ret['thumber-co']['secret'] = $old_secret; $ret['thumber-co']['subscription'] = $old_subscription; add_settings_error(DG_OPTION_NAME, 'thumber-co-authenticate', __('Failed to authenticate with given user ID and secret.', 'document-gallery')); } else { // auto-enable if we've got newly-working credentials $ret['thumber']['active']['thumber-co'] = true; } } else { // auto-disable if we've got newly-broken credentials $ret['thumber']['active']['thumber-co'] = false; } } return $ret; }
/** * @return DG_ThumberClient The singleton instance. */ public static function getInstance() { return isset(self::$instance) ? self::$instance : (self::$instance = new DG_ThumberClient()); }