| Current Path : /storage/v11800/affypharma/public_html/wp-content/plugins/mailchimp-for-wp/includes/forms/ |
Linux v11800 5.3.0-1023-aws #25~18.04.1-Ubuntu SMP Fri Jun 5 15:19:18 UTC 2020 aarch64
|
| Current File : /storage/v11800/affypharma/public_html/wp-content/plugins/mailchimp-for-wp/includes/forms/class-form-listener.php |
<?php
/**
* Class MC4WP_Form_Listener
*
* @since 3.0
* @access private
*/
class MC4WP_Form_Listener {
/**
* @var MC4WP_Form The submitted form instance
*/
public $submitted_form;
public function add_hooks() {
add_action( 'init', array( $this, 'listen' ) );
}
/**
* Listen for submitted forms
* @return bool
*/
public function listen() {
if ( empty( $_POST['_mc4wp_form_id'] ) ) {
return false;
}
// get form instance
try {
$form_id = (int) $_POST['_mc4wp_form_id'];
$form = mc4wp_get_form( $form_id );
} catch ( Exception $e ) {
return false;
}
// sanitize request data
$request_data = $_POST;
$request_data = mc4wp_sanitize_deep( $request_data );
$request_data = stripslashes_deep( $request_data );
// bind request to form & validate
$form->handle_request( $request_data );
$form->validate();
// store submitted form
$this->submitted_form = $form;
// did form have errors?
if ( ! $form->has_errors() ) {
switch ( $form->get_action() ) {
case 'subscribe':
$this->process_subscribe_form( $form );
break;
case 'unsubscribe':
$this->process_unsubscribe_form( $form );
break;
}
} else {
foreach ( $form->errors as $error_code ) {
$form->add_notice( $form->get_message( $error_code ), 'error' );
}
$this->get_log()->info( sprintf( 'Form %d > Submitted with errors: %s', $form->ID, join( ', ', $form->errors ) ) );
}
$this->respond( $form );
return true;
}
/**
* Process a subscribe form.
*
* @param MC4WP_Form $form
*/
public function process_subscribe_form( MC4WP_Form $form ) {
$result = false;
$mailchimp = new MC4WP_MailChimp();
$email_type = $form->get_email_type();
$data = $form->get_data();
$ip_address = mc4wp_get_request_ip_address();
/** @var MC4WP_MailChimp_Subscriber $subscriber */
$subscriber = null;
// create a map of all lists with list-specific data
$mapper = new MC4WP_List_Data_Mapper( $data, $form->get_lists() );
/** @var MC4WP_MailChimp_Subscriber[] $map */
$map = $mapper->map();
// loop through lists
foreach ( $map as $list_id => $subscriber ) {
$subscriber->status = $form->settings['double_optin'] ? 'pending' : 'subscribed';
$subscriber->email_type = $email_type;
$subscriber->ip_signup = $ip_address;
$subscriber->tags = $form->get_subscriber_tags();
/**
* Filters subscriber data before it is sent to Mailchimp. Fires for both form & integration requests.
*
* @param MC4WP_MailChimp_Subscriber $subscriber
* @param string $list_id ID of the Mailchimp list this subscriber will be added/updated in
*/
$subscriber = apply_filters( 'mc4wp_subscriber_data', $subscriber, $list_id );
if ( ! $subscriber instanceof MC4WP_MailChimp_Subscriber ) {
continue;
}
/**
* Filters subscriber data before it is sent to Mailchimp. Only fires for form requests.
*
* @param MC4WP_MailChimp_Subscriber $subscriber
* @param string $list_id ID of the Mailchimp list this subscriber will be added/updated in
*/
$subscriber = apply_filters( 'mc4wp_form_subscriber_data', $subscriber, $list_id );
if ( ! $subscriber instanceof MC4WP_MailChimp_Subscriber ) {
continue;
}
// send a subscribe request to Mailchimp for each list
$result = $mailchimp->list_subscribe( $list_id, $subscriber->email_address, $subscriber->to_array(), $form->settings['update_existing'], $form->settings['replace_interests'] );
}
$log = $this->get_log();
// do stuff on failure
if ( ! is_object( $result ) || empty( $result->id ) ) {
$error_code = $mailchimp->get_error_code();
$error_message = $mailchimp->get_error_message();
if ( (int) $mailchimp->get_error_code() === 214 ) {
$form->add_error( 'already_subscribed' );
$form->add_notice( $form->messages['already_subscribed'], 'notice' );
$log->warning( sprintf( 'Form %d > %s is already subscribed to the selected list(s)', $form->ID, $data['EMAIL'] ) );
} else {
$form->add_error( $error_code );
$form->add_notice( $form->messages['error'], 'error' );
$log->error( sprintf( 'Form %d > Mailchimp API error: %s %s', $form->ID, $error_code, $error_message ) );
/**
* Fire action hook so API errors can be hooked into.
*
* @param MC4WP_Form $form
* @param string $error_message
*/
do_action( 'mc4wp_form_api_error', $form, $error_message );
}
// bail
return;
}
// Success! Did we update or newly subscribe?
if ( $result->status === 'subscribed' && $result->was_already_on_list ) {
$form->last_event = 'updated_subscriber';
$form->add_notice( $form->messages['updated'], 'success' );
$log->info( sprintf( 'Form %d > Successfully updated %s', $form->ID, $data['EMAIL'] ) );
/**
* Fires right after a form was used to update an existing subscriber.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
*/
do_action( 'mc4wp_form_updated_subscriber', $form, $subscriber->email_address, $data );
} else {
$form->last_event = 'subscribed';
$form->add_notice( $form->messages['subscribed'], 'success' );
$log->info( sprintf( 'Form %d > Successfully subscribed %s', $form->ID, $data['EMAIL'] ) );
/**
* Fires right after a form was used to add a new subscriber.
*
* @since 4.8.13
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
*/
do_action( 'mc4wp_form_added_subscriber', $form, $subscriber->email_address, $data );
}
/**
* Fires right after a form was used to add a new subscriber (or update an existing one).
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
* @param string $email
* @param array $data
* @param MC4WP_MailChimp_Subscriber[] $subscriber
*/
do_action( 'mc4wp_form_subscribed', $form, $subscriber->email_address, $data, $map );
}
/**
* @param MC4WP_Form $form
*/
public function process_unsubscribe_form( MC4WP_Form $form ) {
$mailchimp = new MC4WP_MailChimp();
$log = $this->get_log();
$result = null;
$data = $form->get_data();
// unsubscribe from each list
foreach ( $form->get_lists() as $list_id ) {
$result = $mailchimp->list_unsubscribe( $list_id, $data['EMAIL'] );
}
if ( ! $result ) {
$form->add_notice( $form->messages['error'], 'error' );
$log->error( sprintf( 'Form %d > Mailchimp API error: %s', $form->ID, $mailchimp->get_error_message() ) );
// bail
return;
}
// Success! Unsubscribed.
$form->last_event = 'unsubscribed';
$form->add_notice( $form->messages['unsubscribed'], 'notice' );
$log->info( sprintf( 'Form %d > Successfully unsubscribed %s', $form->ID, $data['EMAIL'] ) );
/**
* Fires right after a form was used to unsubscribe.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form.
* @param string $email
*/
do_action( 'mc4wp_form_unsubscribed', $form, $data['EMAIL'] );
}
/**
* @param MC4WP_Form $form
*/
public function respond( MC4WP_Form $form ) {
$success = ! $form->has_errors();
if ( $success ) {
/**
* Fires right after a form is submitted without any errors (success).
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form
*/
do_action( 'mc4wp_form_success', $form );
} else {
/**
* Fires right after a form is submitted with errors.
*
* @since 3.0
*
* @param MC4WP_Form $form The submitted form instance.
*/
do_action( 'mc4wp_form_error', $form );
// fire a dedicated event for each error
foreach ( $form->errors as $error ) {
/**
* Fires right after a form was submitted with errors.
*
* The dynamic portion of the hook, `$error`, refers to the error that occurred.
*
* Default errors give us the following possible hooks:
*
* - mc4wp_form_error_error General errors
* - mc4wp_form_error_spam
* - mc4wp_form_error_invalid_email Invalid email address
* - mc4wp_form_error_already_subscribed Email is already on selected list(s)
* - mc4wp_form_error_required_field_missing One or more required fields are missing
* - mc4wp_form_error_no_lists_selected No Mailchimp lists were selected
*
* @since 3.0
*
* @param MC4WP_Form $form The form instance of the submitted form.
*/
do_action( 'mc4wp_form_error_' . $error, $form );
}
}
/**
* Fires right before responding to the form request.
*
* @since 3.0
*
* @param MC4WP_Form $form Instance of the submitted form.
*/
do_action( 'mc4wp_form_respond', $form );
// do stuff on success (if form was submitted over plain HTTP, not for AJAX or REST requests)
if ( $success && ! $this->request_wants_json() ) {
$redirect_url = $form->get_redirect_url();
if ( ! empty( $redirect_url ) ) {
wp_redirect( $redirect_url );
exit;
}
}
}
private function request_wants_json() {
if ( isset( $_SERVER['HTTP_ACCEPT'] ) && false !== strpos( $_SERVER['HTTP_ACCEPT'], 'application/json' ) ) {
return true;
}
return false;
}
/**
* @return MC4WP_API_V3
*/
protected function get_api() {
return mc4wp( 'api' );
}
/**
* @return MC4WP_Debug_Log
*/
protected function get_log() {
return mc4wp( 'log' );
}
}