*/
class Wp_Stripe_Plaid_Public {
/**
* The ID of this plugin.
*
* @since 1.0.0
* @access private
* @var string $plugin_name The ID of this plugin.
*/
private $plugin_name;
/**
* The version of this plugin.
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $version;
/**
* The plugin settings.
*
* @since 1.0.0
* @access private
* @var string $settings The current settings of this plugin.
*/
private $settings;
/**
* The plugin settings.
*
* @since 1.0.0
* @access private
* @var string $user_message holds message(s) for user if they don't have Stripe or Plaid creds.
*/
private $user_message = array();
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $plugin_name The name of the plugin.
* @param string $version The version of this plugin.
*/
public function __construct( $plugin_name, $version ) {
$this->plugin_name = $plugin_name;
$this->version = $version;
$this->settings = get_option( 'stripe_plaid_settings' );
$this->has_creds();
add_shortcode( 'wp_stripe_plaid', array( $this, 'render_form' ) );
}
/**
* Register the stylesheets for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_styles() {
wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/wp-stripe-plaid-public.css', array(), $this->version, 'all' );
}
/**
* Register the JavaScript for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_scripts() {
wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/wp-stripe-plaid-public.js', array( 'jquery', 'stripe_plaid' ), $this->version, true );
wp_enqueue_script( 'stripe_plaid', 'https://cdn.plaid.com/link/v2/stable/link-initialize.js', array(), null, true );
wp_localize_script($this->plugin_name, 'ajax_object', array( 'ajax_url' => admin_url('admin-ajax.php'), 'ajax_nonce' => wp_create_nonce('stripe_plaid_nonce') ) );
}
public function has_creds(){
// check for test creds if in test mode, otherwise live key
if ( $this->settings['sp_environment'] === "test" ) {
if ( !strlen( trim( $this->settings['stripe_test_api_key'] ) ) ) {
$this->user_message[] = 'Missing Stripe test API Key';
}
} else {
if ( !strlen( trim( $this->settings['stripe_live_api_key'] ) ) ) {
$this->user_message[] = 'Missing Stripe live API Key';
}
}
// Plaid keys
if ( !strlen( trim( $this->settings['plaid_client_id'] ) ) ) {
$this->user_message[] = 'Missing Plaid client ID';
}
if ( !strlen( trim( $this->settings['plaid_secret'] ) ) ) {
$this->user_message[] = 'Missing Plaid Secret';
}
if ( !strlen( trim( $this->settings['plaid_public_key'] ) ) ) {
$this->user_message[] = 'Missing Plaid public key';
}
}
public function render_form(){
if ( empty( $this->user_message ) ) {
$env = ( $this->settings['sp_environment'] === 'live' ) ? 'production' : 'tartan';
?>
user_message as $message ) {
echo '- ' . $message . '
';
}
}
}
public function call_stripe( $amount, $currency, $source, $description ){
// Live or test?
$stripe_key = ( $this->settings['sp_environment'] === 'live' ) ? $this->settings['stripe_live_api_key'] : $this->settings['stripe_test_api_key'];
\Stripe\Stripe::setApiKey( $stripe_key );
$return = array( 'error' => false );
try {
$charge = \Stripe\Charge::create(array(
"amount" => $amount,
"currency" => $currency,
"source" => $source,
"description" => $description
));
} catch(\Stripe\Error\Card $e) {
// Since it's a decline, \Stripe\Error\Card will be caught
$return = $e->getJsonBody();
} catch (\Stripe\Error\RateLimit $e) {
// Too many requests made to the API too quickly
$return = $e->getJsonBody();
} catch (\Stripe\Error\InvalidRequest $e) {
// Invalid parameters were supplied to Stripe's API
$return = $e->getJsonBody();
} catch (\Stripe\Error\Authentication $e) {
// Authentication with Stripe's API failed
$return = $e->getJsonBody();
} catch (\Stripe\Error\ApiConnection $e) {
// Network communication with Stripe failed
$return = $e->getJsonBody();
} catch (\Stripe\Error\Base $e) {
// Display a very generic error to the user, and maybe send
$return = $e->getJsonBody();
} catch (Exception $e) {
// Something else happened, completely unrelated to Stripe
$return = $e->getJsonBody();
}
// log error if there is any.
if ( $return['error'] && $this->settings['log'] === 'on' ) {
$message = 'DESCRIPTION: ' . $description . ' CHARGE: ' . $amount . ' TYPE: ' . $return['error']['type'] . ' PARAM: ' . $return['error']['param'] . ' MESSAGE: ' . $return['error']['message'];
Wp_Stripe_Plaid_Public::write_error( $message );
}
return $return;
}
public function call_plaid(){
check_ajax_referer('stripe_plaid_nonce', 'nonce');
$data = array(
'client_id' => $this->settings['plaid_client_id'],
'secret' => $this->settings['plaid_secret'],
'public_token' => $_POST['public_token'],
'account_id' => $_POST['account_id']
);
$string = http_build_query( $data );
//initialize session
$ch = curl_init( "https://tartan.plaid.com/exchange_token" );
//set options
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, $string );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
//execute session
$keys = curl_exec( $ch );
$keys = json_decode( $keys );
//close session
curl_close( $ch );
$charge = $this->call_stripe( $_POST['amount'], 'USD', $keys->stripe_bank_account_token, $_POST['description'] );
wp_send_json( $charge );
wp_die();
}
static function write_error( $message ) {
$ts = date( '[ m.d.Y | H:i:s e ]' );
$message = $ts . " - " . $message . "\n" ;
error_log( $message, 3, WP_STRIPE_PLAID_PATH . 'errorlog.log');
}
}