File "class-fl-builder-service-drip.php"
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<?php
/**
* Helper class for the Drip API.
*
* @since 1.5.4
*/
final class FLBuilderServiceDrip extends FLBuilderService {
/**
* The ID for this service.
*
* @since 1.5.4
* @var string $id
*/
public $id = 'drip';
/**
* @since 1.5.4
* @var object $api_instance
* @access private
*/
private $api_instance = null;
/**
* Get an instance of the API.
*
* @since 1.5.4
* @param string $api_key A valid API token.
* @return object The API instance.
*/
public function get_api( $api_key )
{
if ( $this->api_instance ) {
return $this->api_instance;
}
if ( ! class_exists( 'Drip_Api' ) ) {
require_once FL_BUILDER_DIR . 'includes/vendor/drip/Drip_API.class.php';
}
$this->api_instance = new Drip_Api( $api_key );
return $this->api_instance;
}
/**
* Test the API connection.
*
* @since 1.5.4
* @param array $fields {
* @type string $api_key A valid API key.
* }
* @return array{
* @type bool|string $error The error message or false if no error.
* @type array $data An array of data used to make the connection.
* }
*/
public function connect( $fields = array() )
{
$response = array(
'error' => false,
'data' => array()
);
// Make sure we have an API token.
if ( ! isset( $fields['api_key'] ) || empty( $fields['api_key'] ) ) {
$response['error'] = __( 'Error: You must provide an API token.', 'fl-builder' );
}
// Make sure we have an Account ID.
elseif ( ! isset( $fields['api_account_id'] ) || empty( $fields['api_account_id'] ) ) {
$response['error'] = __( 'Error: You must provide an Account ID.', 'fl-builder' );
}
// Try to connect and store the connection data.
else {
try {
$api = $this->get_api( $fields['api_key'] );
try {
$account = $api->fetch_account( $fields['api_account_id'] );
$error_message = $api->get_error_message();
if ( ! empty( $error_message ) ) {
$response['error'] = $error_message;
}
else {
$response['data'] = array( 'api_key' => $fields['api_key'], 'api_account_id' => $fields['api_account_id'] );
}
}
catch (Exception $e) {
$response['error'] = sprintf(
__( 'Error: Please check your Account ID. %s', 'fl-builder' ),
$e->getMessage()
);
}
}
catch (Exception $e) {
$response['error'] = sprintf(
__( 'Error: Please check your API token. %s', 'fl-builder' ),
$e->getMessage()
);
}
}
return $response;
}
/**
* Renders the markup for the connection settings.
*
* @since 1.5.4
* @return string The connection settings markup.
*/
public function render_connect_settings()
{
ob_start();
FLBuilder::render_settings_field( 'api_key', array(
'row_class' => 'fl-builder-service-connect-row',
'class' => 'fl-builder-service-connect-input',
'type' => 'text',
'label' => __( 'API Token', 'fl-builder' ),
'description' => sprintf( __( 'Your API Token can be found in your Drip account under Settings > My User Settings. Or, you can click this <a%s>direct link</a>.', 'fl-builder' ), ' href="https://www.getdrip.com/user/edit" target="_blank"' ),
'preview' => array(
'type' => 'none'
)
));
FLBuilder::render_settings_field( 'api_account_id', array(
'row_class' => 'fl-builder-service-connect-row',
'class' => 'fl-builder-service-connect-input',
'type' => 'text',
'label' => __( 'Account ID', 'fl-builder' ),
'help' => __( 'Your Account ID can be found in your Drip account under Settings > Site Setup.', 'fl-builder' ),
'preview' => array(
'type' => 'none'
)
));
return ob_get_clean();
}
/**
* Render the markup for service specific fields.
*
* @since 1.5.4
* @param string $account The name of the saved account.
* @param object $settings Saved module settings.
* @return array {
* @type bool|string $error The error message or false if no error.
* @type string $html The field markup.
* }
*/
public function render_fields( $account, $settings )
{
$response = array(
'error' => false,
'html' => $this->render_tag_field( $settings )
);
return $response;
}
/**
* Render markup for the tag field.
*
* @since 1.5.4
* @param object $settings Saved module settings.
* @return string The markup for the tag field.
* @access private
*/
private function render_tag_field( $settings )
{
ob_start();
FLBuilder::render_settings_field( 'list_id', array(
'row_class' => 'fl-builder-service-field-row',
'class' => 'fl-builder-service-list-select',
'type' => 'text',
'label' => _x( 'Tags', 'A tag to add to contacts in Drip when they subscribe.', 'fl-builder' ),
'help' => __('For multiple tags, separate with comma.', 'fl-builder'),
'preview' => array(
'type' => 'none'
)
), $settings);
return ob_get_clean();
}
/**
* Subscribe an email address to Drip.
*
* @since 1.5.4
* @param object $settings A module settings object.
* @param string $email The email to subscribe.
* @param string $name Optional. The full name of the person subscribing.
* @return array {
* @type bool|string $error The error message or false if no error.
* }
*/
public function subscribe( $settings, $email, $name = '' )
{
$account_data = $this->get_account_data( $settings->service_account );
$response = array( 'error' => false );
$subscriber_id = null;
if ( ! $account_data ) {
$response['error'] = __( 'There was an error subscribing to Drip. The account is no longer connected.', 'fl-builder' );
}
else {
$api = $this->get_api( $account_data['api_key'] );
$args = array(
'account_id' => $account_data['api_account_id'],
'email' => $email
);
// Check if the contact already exists
try {
$result = $api->fetch_subscriber( $args );
if ( $result && isset($result['id']) ) {
$subscriber_id = $result['id'];
}
}
catch ( Exception $e ) {
$response['error'] = sprintf(
__( 'There was an error searching contact from Drip. %s', 'fl-builder' ),
$e->getMessage()
);
return $response;
}
if ( $subscriber_id ) {
$args['user_id'] = $subscriber_id;
}
if ( $settings->list_id ) {
$args['tags'] = explode(',', $settings->list_id);
}
if ( $name ) {
$args['custom_fields'] = array( 'name' => $name );
}
// Create or update contact
try {
$result = $api->create_or_update_subscriber( $args );
}
catch ( Exception $e ) {
$response['error'] = sprintf(
__( 'There was an error subscribing to Drip. %s', 'fl-builder' ),
$e->getMessage()
);
}
}
return $response;
}
}