FM / api

/var/www/vhosts/ihelp.ro/ajutam.ro/wp-content/plugins/mailchimp-for-wp/includes/api/

/var/www/vhosts/ihelp.ro/ajutam.ro/wp-content/plugins/mailchimp-for-wp/includes/api

Name	Size	Mode	Actions
class-api-v3-client.php	5708	0644	edit dl rm
class-api-v3.php	42529	0644	edit dl rm
class-api.php	13798	0644	edit dl rm
class-connection-exception.php	77	0644	edit dl rm
class-exception.php	3216	0644	edit dl rm
class-resource-not-found-exception.php	150	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/ajutam.ro/wp-content/plugins/mailchimp-for-wp/includes/api/class-api.php (13798B)

<?php

/**
 * Takes care of requests to the Mailchimp API (version 2.0, deprecated)
 *
 * @access public
 * @uses WP_HTTP
 * @since 1.0
 * @deprecated 4.0
 */
class MC4WP_API {

/**
	 * @var string The URL to the Mailchimp API
	 */
	protected $api_url = 'https://api.mailchimp.com/2.0/';

/**
	 * @var string The API key to use
	 */
	protected $api_key = '';

/**
	 * @var string The error message of the latest API request (if any)
	 */
	protected $error_message = '';

/**
	 * @var int The error code of the last API request (if any)
	 */
	protected $error_code = 0;

/**
	 * @var boolean Boolean indicating whether the user is connected with Mailchimp
	 */
	protected $connected;

/**
	 * @var object The full response object of the latest API call
	 */
	protected $last_response;

/**
	 * Constructor
	 *
	 * @param string $api_key
	 */
	public function __construct( $api_key ) {
		$this->api_key = $api_key;

$dash_position = strpos( $api_key, '-' );
		if ( $dash_position !== false ) {
			$this->api_url = 'https://' . substr( $api_key, $dash_position + 1 ) . '.api.mailchimp.com/2.0/';
		}
	}

/**
	 * Show an error message to administrators
	 *
	 * @param string $message
	 *
	 * @return bool
	 */
	private function show_error( $message ) {
		if ( ! is_admin() || ! current_user_can( 'manage_options' ) ) {
			return false;
		}

if ( ! function_exists( 'add_settings_error' ) ) {
			return false;
		}

add_settings_error( 'mc4wp-api', 'mc4wp-api-error', $message, 'error' );
		return true;
	}

/**
	 * @param $message
	 *
	 * @return bool
	 */
	private function show_connection_error( $message ) {
		$message .= ' ' . sprintf( '<a href="%s">' . __( 'Read more about common connectivity issues.', 'mailchimp-for-wp' ) . '</a>', 'https://www.mc4wp.com/kb/solving-connectivity-issues/#utm_source=wp-plugin&utm_medium=mailchimp-for-wp&utm_campaign=settings-notice' );
		return $this->show_error( $message );
	}

/**
	 * Pings the Mailchimp API to see if we're connected
	 *
	 * The result is cached to ensure a maximum of 1 API call per page load
	 *
	 * @return boolean
	 */
	public function is_connected() {
		if ( is_bool( $this->connected ) ) {
			return $this->connected;
		}

$result          = $this->call( 'helper/ping' );
		$this->connected = false;

if ( is_object( $result ) ) {

// Msg key set? All good then!
			if ( ! empty( $result->msg ) ) {
				$this->connected = true;
				return true;
			}

// Uh oh. We got an error back.
			if ( isset( $result->error ) ) {
				$this->show_error( 'Mailchimp Error: ' . $result->error );
			}
		}

return $this->connected;
	}

/**
	 * Sends a subscription request to the Mailchimp API
	 *
	 * @param string $list_id The list id to subscribe to
	 * @param string $email The email address to subscribe
	 * @param array $merge_vars Array of extra merge variables
	 * @param string $email_type The email type to send to this email address. Possible values are `html` and `text`.
	 * @param boolean $double_optin Should this email be confirmed via double opt-in?
	 * @param boolean $update_existing Update information if this email is already on list?
	 * @param boolean $replace_interests Replace interest groupings, only if update_existing is true.
	 * @param boolean $send_welcome Send a welcome e-mail, only if double_optin is false.
	 *
	 * @return boolean|string True if success, 'error' if error
	 */
	public function subscribe( $list_id, $email, array $merge_vars = array(), $email_type = 'html', $double_optin = true, $update_existing = false, $replace_interests = true, $send_welcome = false ) {
		$data = array(
			'id'                => $list_id,
			'email'             => array( 'email' => $email ),
			'merge_vars'        => $merge_vars,
			'email_type'        => $email_type,
			'double_optin'      => $double_optin,
			'update_existing'   => $update_existing,
			'replace_interests' => $replace_interests,
			'send_welcome'      => $send_welcome,
		);

$response = $this->call( 'lists/subscribe', $data );

if ( is_object( $response ) && isset( $response->email ) ) {
			return true;
		}

return false;
	}

/**
	 * Gets the Groupings for a given List
	 * @param int $list_id
	 * @return array|boolean
	 */
	public function get_list_groupings( $list_id ) {
		$result = $this->call( 'lists/interest-groupings', array( 'id' => $list_id ) );
		if ( is_array( $result ) ) {
			return $result;
		}

return false;
	}

/**
	 * @param array $list_ids Array of ID's of the lists to fetch. (optional)
	 *
	 * @return bool
	 */
	public function get_lists( $list_ids = array() ) {
		$args = array(
			'limit'      => 100,
			'sort_field' => 'web',
			'sort_dir'   => 'ASC',
		);

// set filter if the $list_ids parameter was set
		if ( count( $list_ids ) > 0 ) {
			$args['filters'] = array(
				'list_id' => implode( ',', $list_ids ),
			);
		}

$result = $this->call( 'lists/list', $args );

if ( is_object( $result ) && isset( $result->data ) ) {
			return $result->data;
		}

return false;
	}

/**
	 * Get the lists an email address is subscribed to
	 *
	 * @param array|string $email
	 *
	 * @return array
	 */
	public function get_lists_for_email( $email ) {
		if ( is_string( $email ) ) {
			$email = array(
				'email' => $email,
			);
		}

$result = $this->call( 'helper/lists-for-email', array( 'email' => $email ) );
		if ( ! is_array( $result ) ) {
			return array();
		}

return $result;
	}

/**
	 * Get lists with their merge_vars for a given array of list id's
	 * @param array $list_ids
	 * @return array|bool
	 */
	public function get_lists_with_merge_vars( $list_ids ) {
		$result = $this->call( 'lists/merge-vars', array( 'id' => $list_ids ) );

if ( is_object( $result ) && isset( $result->data ) ) {
			return $result->data;
		}

return false;
	}

/**
	 * Gets the member info for one or multiple emails on a list
	 *
	 * @param string $list_id
	 * @param array $emails
	 * @return array|bool
	 */
	public function get_subscriber_info( $list_id, $emails ) {
		if ( is_string( $emails ) ) {
			$emails = array( $emails );
		}

$result = $this->call(
			'lists/member-info',
			array(
				'id'     => $list_id,
				'emails' => $emails,
			)
		);

if ( is_object( $result ) && isset( $result->data ) ) {
			return $result->data;
		}

return false;
	}

/**
	 * Checks if an email address is on a given list
	 *
	 * @param string $list_id
	 * @param string $email
	 * @return bool
	 */
	public function list_has_subscriber( $list_id, $email ) {
		$member_info = $this->get_subscriber_info( $list_id, array( array( 'email' => $email ) ) );

if ( is_array( $member_info ) && isset( $member_info[0] ) ) {
			return ( $member_info[0]->status === 'subscribed' );
		}

return false;
	}

/**
	 * @param string $list_id
	 * @param array|string $email
	 * @param array  $merge_vars
	 * @param string $email_type
	 * @param bool   $replace_interests
	 *
	 * @return bool
	 */
	public function update_subscriber( $list_id, $email, $merge_vars = array(), $email_type = 'html', $replace_interests = false ) {

// default to using email for updating
		if ( is_string( $email ) ) {
			$email = array(
				'email' => $email,
			);
		}

$result = $this->call(
			'lists/update-member',
			array(
				'id'                => $list_id,
				'email'             => $email,
				'merge_vars'        => $merge_vars,
				'email_type'        => $email_type,
				'replace_interests' => $replace_interests,
			)
		);

if ( is_object( $result ) ) {
			if ( isset( $result->error ) ) {
				return false;
			} else {
				return true;
			}
		}

return false;
	}

/**
	 * Unsubscribes the given email or luid from the given Mailchimp list
	 *
	 * @param string       $list_id
	 * @param array|string $struct
	 * @param bool         $delete_member
	 * @param bool         $send_goodbye
	 * @param bool         $send_notification
	 *
	 * @return bool
	 */
	public function unsubscribe( $list_id, $struct, $send_goodbye = true, $send_notification = false, $delete_member = false ) {
		if ( ! is_array( $struct ) ) {
			// assume $struct is an email
			$struct = array(
				'email' => $struct,
			);
		}

$response = $this->call(
			'lists/unsubscribe',
			array(
				'id'            => $list_id,
				'email'         => $struct,
				'delete_member' => $delete_member,
				'send_goodbye'  => $send_goodbye,
				'send_notify'   => $send_notification,
			)
		);

if ( is_object( $response ) ) {
			if ( isset( $response->complete ) && $response->complete ) {
				return true;
			}
		}

return false;
	}

/**
	 * @see https://apidocs.mailchimp.com/api/2.0/ecomm/order-add.php
	 *
	 * @param array $order_data
	 *
	 * @return boolean
	 */
	public function add_ecommerce_order( array $order_data ) {
		$response = $this->call( 'ecomm/order-add', array( 'order' => $order_data ) );

if ( is_object( $response ) ) {

// complete means success
			if ( isset( $response->complete ) && $response->complete ) {
				return true;
			}

// if order was already added: great
			if ( isset( $response->code, $response->error ) && $response->code == 330 && strpos( $response->error, 'already been recorded' ) !== false ) {
				return true;
			}
		}

return false;
	}

/**
	 * @see https://apidocs.mailchimp.com/api/2.0/ecomm/order-del.php
	 *
	 * @param string $store_id
	 * @param string $order_id
	 *
	 * @return bool
	 */
	public function delete_ecommerce_order( $store_id, $order_id ) {
		$data = array(
			'store_id' => $store_id,
			'order_id' => $order_id,
		);

$response = $this->call( 'ecomm/order-del', $data );

if ( is_object( $response ) ) {
			if ( isset( $response->complete ) && $response->complete ) {
				return true;
			}

// Invalid order (order not existing). Good!
			if ( isset( $response->code ) && $response->code == 330 ) {
				return true;
			}
		}

return false;
	}

/**
	 * Calls the Mailchimp API
	 *
	 * @uses WP_HTTP
	 *
	 * @param string $method
	 * @param array $data
	 *
	 * @return object|bool
	 */
	public function call( $method, array $data = array() ) {
		$this->empty_last_response();

// do not make request when no api key was provided.
		if ( empty( $this->api_key ) ) {
			$this->error_message = 'Missing Mailchimp API key.';
			$this->error_code    = 001;
			return false;
		}

// do not make request if helper/ping failed already
		if ( $this->connected === false ) {
			return false;
		}

$data['apikey'] = $this->api_key;

$url          = $this->api_url . $method . '.json';
		$request_args = array(
			'body'      => $data,
			'timeout'   => 10,
			'headers'   => $this->get_headers(),
			'sslverify' => apply_filters( 'mc4wp_use_sslverify', true ),
		);

$response = wp_remote_post( $url, $request_args );

try {
			$response = $this->parse_response( $response );
		} catch ( Exception $e ) {
			$this->error_code    = $e->getCode();
			$this->error_message = $e->getMessage();
			$this->show_connection_error( $e->getMessage() );
			return false;
		}

// store response
		$this->last_response = $response;

// store error (if any)
		if ( is_object( $response ) ) {
			if ( ! empty( $response->error ) ) {
				$this->error_message = $response->error;
			}

// store error code (if any)
			if ( ! empty( $response->code ) ) {
				$this->error_code = (int) $response->code;
			}
		}

return $response;
	}

/**
	 * Checks if an error occured in the most recent request
	 * @return boolean
	 */
	public function has_error() {
		return ( ! empty( $this->error_message ) );
	}

/**
	 * Gets the most recent error message
	 * @return string
	 */
	public function get_error_message() {
		return $this->error_message;
	}

/**
	 * Gets the most recent error code
	 *
	 * @return int
	 */
	public function get_error_code() {
		return $this->error_code;
	}

/**
	 * Get the most recent response object
	 *
	 * @return object
	 */
	public function get_last_response() {
		return $this->last_response;
	}

/**
	 * Empties all data from previous response
	 */
	private function empty_last_response() {
		$this->last_response = null;
		$this->error_code    = 0;
		$this->error_message = '';
	}

/**
	 * Get the request headers to send to the Mailchimp API
	 *
	 * @return array
	 */
	private function get_headers() {
		global $wp_version;

$headers = array(
			'Accept'     => 'application/json',
			'User-Agent' => 'mc4wp/' . MC4WP_VERSION . '; WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ),
		);

// Copy Accept-Language from browser headers
		if ( ! empty( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ) {
			$headers['Accept-Language'] = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
		}

return $headers;
	}

/**
	 * @param array|WP_Error $response
	 * @return object
	 * @throws Exception
	 */
	private function parse_response( $response ) {
		if ( is_wp_error( $response ) ) {
			throw new Exception( 'Error connecting to Mailchimp. ' . $response->get_error_message(), (int) $response->get_error_code() );
		}

// decode response body
		$body = wp_remote_retrieve_body( $response );
		$data = json_decode( $body );
		if ( ! is_null( $data ) ) {
			return $data;
		}

$code    = (int) wp_remote_retrieve_response_code( $response );
		$message = wp_remote_retrieve_response_message( $response );

if ( $code !== 200 ) {
			$message = sprintf( 'The Mailchimp API server returned the following response: %s %s.', $code, $message );

// check for Akamai firewall response
			if ( $code === 403 ) {
				preg_match( '/Reference (.*)/i', $body, $matches );

if ( ! empty( $matches[1] ) ) {
					$message .= ' ' . sprintf( 'This usually means that your server is blacklisted by Mailchimp\'s firewall. Please contact Mailchimp support with the following reference number: %s ', $matches[1] );
				}
			}
		}

throw new Exception( $message, $code );
	}
}

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