set();
// Possibly validate our API credentials.
$this->maybe_validate();
// Add validation messages.
add_action( 'admin_notices', array( $this, 'notices' ) );
}
/**
* Sets our object instance and base class instance.
*
* @since 1.0.0
*/
public function set() {
self::$instance = $this;
$this->base = OMAPI::get_instance();
$this->view = isset( $_GET['optin_monster_api_view'] ) ? stripslashes( $_GET['optin_monster_api_view'] ) : $this->base->get_view();
}
/**
* Maybe validate our API credentials if the transient has expired.
*
* @since 1.0.0
*/
public function maybe_validate() {
// Check to see if welcome options have been set. If not, let's delay this check for a day.
// Also set a transient so that we know the plugin has been activated.
$options = $this->base->get_option();
if ( ! isset( $options['welcome']['status'] ) || 'welcomed' !== $options['welcome']['status'] ) {
set_transient( '_omapi_validate', true, DAY_IN_SECONDS );
return;
}
// Check if the transient has expired.
if ( false !== ( $transient = get_transient( '_omapi_validate' ) ) ) {
return;
}
// Validate API.
$this->validate();
// Provide action to refresh optins.
do_action( 'optin_monster_api_validate_api', $this->view );
}
/**
* Validate API credentials.
*
* @since 1.0.0
*/
public function validate() {
$creds = $this->base->get_api_credentials();
// Check for new apikey and only use the old user/key if we don't have it
if ( ! $creds['apikey'] ) {
$api = new OMAPI_Api( 'validate/', array( 'user' => $creds['user'], 'key' => $creds['key'] ) );
} else {
$api = new OMAPI_Api( 'verify/', array( 'apikey' => $creds['apikey'] ) );
}
$ret = $api->request();
if ( is_wp_error( $ret ) ) {
$option = $this->base->get_option();
$type = $ret->get_error_code();
switch ( $type ) {
case 'missing' :
case 'auth' :
// Set option values.
$option['is_invalid'] = true;
$option['is_expired'] = false;
$option['is_disabled'] = false;
break;
case 'disabled' :
// Set option values.
$option['is_invalid'] = false;
$option['is_expired'] = false;
$option['is_disabled'] = true;
break;
case 'expired' :
// Set option values.
$option['is_invalid'] = false;
$option['is_expired'] = true;
$option['is_disabled'] = false;
break;
}
// Update option.
update_option( 'optin_monster_api', $option );
// Set our transient to run again in an hour.
set_transient( '_omapi_validate', true, HOUR_IN_SECONDS );
} else {
set_transient( '_omapi_validate', true, DAY_IN_SECONDS );
}
}
/**
* Outputs any validation notices.
*
* @since 1.0.0
*/
public function notices() {
global $pagenow;
$option = $this->base->get_option();
if ( isset( $option['is_invalid'] ) && $option['is_invalid'] ) {
if ( ! ( isset($_GET['page'] ) && $_GET['page'] == 'optin-monster-api-settings') && ! ( isset($_GET['page'] ) && $_GET['page'] == 'optin-monster-api-welcome') ){
if ( ! $this->base->menu->has_trial_link() ) {
echo '' . __( 'There was an error verifying your OptinMonster API credentials. They are either missing or they are no longer valid.', 'optin-monster-api' ) . '
';
echo '
View API Settings
' . __( 'The subscription to this OptinMonster account has been disabled, likely due to a refund or other administrator action. Please contact OptinMonster support to resolve this issue.', 'optin-monster-api' ) . '
';
echo '
Contact Support
' . __( 'The subscription to this OptinMonster account has expired. Please renew your subscription to use the OptinMonster API.', 'optin-monster-api' ) . '
';
echo '
Renew Subscription
' . __( 'Get More Email Subscribers with OptinMonster', 'optin-monster-api' ) . '
' . __( 'Please connect to or create an OptinMonster account to start using OptinMonster. This will enable you to start turning website visitors into subscribers & customers.', 'optin-monster-api' ) . '
';
echo '
Connect OptinMonster