File "class-fl-builder-service-aweber.php"
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<?php
/**
* Helper class for the AWeber API.
*
* @since 1.5.4
*/
final class FLBuilderServiceAWeber extends FLBuilderService {
/**
* The ID for this service.
*
* @since 1.5.4
* @var string $id
*/
public $id = 'aweber';
/**
* @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 $auth_code A valid authorization code.
* @return object The API instance.
*/
public function get_api( $auth_code )
{
if ( $this->api_instance ) {
return $this->api_instance;
}
if ( ! class_exists( 'AWeberAPI' ) ) {
require_once FL_BUILDER_DIR . 'includes/vendor/aweber/aweber_api.php';
}
list( $auth_key, $auth_token, $req_key, $req_token, $oauth ) = explode( '|', $auth_code );
$this->api_instance = new AWeberAPI( $auth_key, $auth_token );
$this->api_instance->user->requestToken = $req_key;
$this->api_instance->user->tokenSecret = $req_token;
$this->api_instance->user->verifier = $oauth;
return $this->api_instance;
}
/**
* Test the API connection.
*
* @since 1.5.4
* @param array $fields {
* @type string $auth_code A valid authorization code.
* }
* @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 authorization code.
if ( ! isset( $fields['auth_code'] ) || empty( $fields['auth_code'] ) ) {
$response['error'] = __( 'Error: You must provide an Authorization Code.', 'fl-builder' );
}
// Make sure we have a valid authorization code.
else if ( 6 != count( explode( '|', $fields['auth_code'] ) ) ) {
$response['error'] = __( 'Error: Please enter a valid Authorization Code.', 'fl-builder' );
}
// Try to connect and store the connection data.
else {
$api = $this->get_api( $fields['auth_code'] );
// Get an access token from the API.
try {
list( $access_token, $access_token_secret ) = $api->getAccessToken();
}
catch ( AWeberException $e ) {
$response['error'] = $e->getMessage();
}
// Make sure we can get the account.
try {
$account = $api->getAccount();
}
catch ( AWeberException $e ) {
$response['error'] = $e->getMessage();
}
// Build the response data.
if ( ! $response['error'] ) {
$response['data'] = array(
'auth_code' => $fields['auth_code'],
'access_token' => $access_token,
'access_secret' => $access_token_secret
);
}
}
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( 'auth_code', array(
'row_class' => 'fl-builder-service-connect-row',
'class' => 'fl-builder-service-connect-input',
'type' => 'text',
'label' => __( 'Authorization Code', 'fl-builder' ),
'description' => sprintf( __( 'Please register this website with AWeber to get your Authorization Code. <a%s>Register Now</a>', 'fl-builder' ), ' href="https://auth.aweber.com/1.0/oauth/authorize_app/baa1f131" target="_blank"' ),
'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 )
{
$account_data = $this->get_account_data( $account );
$api = $this->get_api( $account_data['auth_code'] );
$response = array(
'error' => false,
'html' => ''
);
try {
$account = $api->getAccount( $account_data['access_token'], $account_data['access_secret'] );
$lists = $account->loadFromUrl( '/accounts/' . $account->id . '/lists' );
$response['html'] = $this->render_list_field( $lists, $settings );
$response['html'] .= $this->render_tags_field( $settings );
}
catch ( AWeberException $e ) {
$response['error'] = $e->getMessage();
}
return $response;
}
/**
* Render markup for the list field.
*
* @since 1.5.4
* @param array $lists List data from the API.
* @param object $settings Saved module settings.
* @return string The markup for the list field.
* @access private
*/
private function render_list_field( $lists, $settings )
{
ob_start();
$options = array( '' => __( 'Choose...', 'fl-builder' ) );
foreach ( $lists->data['entries'] as $list ) {
$options[ $list['id'] ] = $list['name'];
}
FLBuilder::render_settings_field( 'list_id', array(
'row_class' => 'fl-builder-service-field-row',
'class' => 'fl-builder-service-list-select',
'type' => 'select',
'label' => _x( 'List', 'An email list from a third party provider.', 'fl-builder' ),
'options' => $options,
'preview' => array(
'type' => 'none'
)
), $settings);
return ob_get_clean();
}
/**
* Render markup for the tags field.
*
* @since 1.8.8
* @param object $settings Saved module settings.
* @return string The markup for the tags field.
* @access private
*/
private function render_tags_field ( $settings )
{
ob_start();
FLBuilder::render_settings_field( 'tags', array(
'row_class' => 'fl-builder-service-connect-row',
'class' => 'fl-builder-service-connect-input',
'type' => 'text',
'label' => _x( 'Tags', 'A comma separated list of tags.', 'fl-builder' ),
'help' => __( 'A comma separated list of tags.', 'fl-builder' ),
'preview' => array(
'type' => 'none'
)
),$settings);
return ob_get_clean();
}
/**
* Subscribe an email address to AWeber.
*
* @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 = false )
{
$account_data = $this->get_account_data( $settings->service_account );
$response = array( 'error' => false );
if ( ! $account_data ) {
$response['error'] = __( 'There was an error subscribing to AWeber. The account is no longer connected.', 'fl-builder' );
}
else {
$api = $this->get_api( $account_data['auth_code'] );
$data = array(
'ws.op' => 'create',
'email' => $email,
);
if ( isset( $settings->tags ) ) {
$data['tags'] = array( $settings->tags );
}
if ( $name ) {
$data['name'] = $name;
}
try {
$account = $api->getAccount( $account_data['access_token'], $account_data['access_secret'] );
$url = '/accounts/' . $account->id . '/lists/' . $settings->list_id . '/subscribers';
$result = $api->adapter->request( 'POST', $url, $data, array( 'return' => 'headers' ) );
if ( is_array( $result ) && isset( $result['Status-Code'] ) && 201 == $result['Status-Code'] ) {
return $response;
}
else {
$response['error'] = __( 'There was an error connecting to AWeber. Please try again.', 'fl-builder' );
}
}
catch ( AWeberAPIException $e ) {
$response['error'] = sprintf(
__( 'There was an error subscribing to AWeber. %s', 'fl-builder' ),
$e->getMessage()
);
}
}
return $response;
}
}