152 lines
3.0 KiB
PHP
152 lines
3.0 KiB
PHP
<?php
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/**
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* Wrapper for MailerLite's API.
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*
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* @since 1.1.0
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*
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* @package ET\Core\API\Email
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*/
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class ET_Core_API_Email_MailerLite extends ET_Core_API_Email_Provider {
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/**
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* @inheritDoc
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*/
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public $BASE_URL = 'https://api.mailerlite.com/api/v2';
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/**
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* @inheritDoc
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*/
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public $FIELDS_URL = 'https://api.mailerlite.com/api/v2/fields';
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/**
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* @inheritDoc
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*/
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public $LISTS_URL = 'https://api.mailerlite.com/api/v2/groups';
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/**
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* @inheritDoc
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*/
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public $custom_fields_scope = 'account';
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/**
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* @inheritDoc
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*/
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public $name = 'MailerLite';
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/**
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* @inheritDoc
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*/
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public $slug = 'mailerlite';
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/**
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* @inheritDoc
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* @internal If true, oauth endpoints properties must also be defined.
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*/
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public $uses_oauth = false;
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public function __construct( $owner = '', $account_name = '', $api_key = '' ) {
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parent::__construct( $owner, $account_name, $api_key );
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$this->_maybe_set_custom_headers();
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}
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protected function _maybe_set_custom_headers() {
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if ( empty( $this->custom_headers ) && isset( $this->data['api_key'] ) ) {
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$this->custom_headers = array( 'X-MailerLite-ApiKey' => "{$this->data['api_key']}" );
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}
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}
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protected function _process_custom_fields( $args ) {
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if ( ! isset( $args['custom_fields'] ) ) {
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return $args;
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}
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$fields = $args['custom_fields'];
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unset( $args['custom_fields'] );
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foreach ( $fields as $field_id => $value ) {
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if ( is_array( $value ) && $value ) {
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// This is a multiple choice field (eg. checkbox, radio, select)
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$value = array_values( $value );
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if ( count( $value ) > 1 ) {
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$value = implode( ',', $value );
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} else {
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$value = array_pop( $value );
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}
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}
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self::$_->array_set( $args, "fields.{$field_id}", $value );
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}
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return $args;
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}
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/**
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* @inheritDoc
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*/
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public function get_account_fields() {
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return array(
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'api_key' => array(
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'label' => esc_html__( 'API Key', 'et_core' ),
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),
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);
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}
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/**
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* @inheritDoc
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*/
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public function get_data_keymap( $keymap = array() ) {
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$keymap = array(
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'list' => array(
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'list_id' => 'id',
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'name' => 'name',
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'subscribers_count' => 'active',
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),
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'subscriber' => array(
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'name' => 'fields.name',
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'last_name' => 'fields.last_name',
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'email' => 'email',
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'custom_fields' => 'custom_fields',
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'resubscribe' => 'resubscribe',
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),
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'error' => array(
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'error_message' => 'error.message',
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),
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'custom_field' => array(
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'field_id' => 'key',
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'name' => 'title',
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),
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);
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return parent::get_data_keymap( $keymap );
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}
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/**
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* @inheritDoc
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*/
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public function fetch_subscriber_lists() {
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if ( empty( $this->data['api_key'] ) ) {
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return $this->API_KEY_REQUIRED;
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}
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$this->_maybe_set_custom_headers();
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$this->response_data_key = false;
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return parent::fetch_subscriber_lists();
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}
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/**
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* @inheritDoc
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*/
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public function subscribe( $args, $url = '' ) {
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$args['resubscribe'] = 1;
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$url = "{$this->LISTS_URL}/{$args['list_id']}/subscribers";
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return parent::subscribe( $args, $url );
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}
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}
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