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<?php
/** @noinspection PhpIncludeInspection */
if ( ! defined( 'ABSPATH' ) ) {
die();
}
/**
* Class Forminator_Addon_Admin_Ajax
* Available ajax action for interacting with forminator addons
*
* @since 1.1
*/
class Forminator_Addon_Admin_Ajax {
/**
* Default nonce action
*
* @since 1.1
* @var string
*/
private static $_nonce_action = 'forminator_addon_action';
/**
* Current Nonce
*
* @since 1.1
* @var string
*/
private $_nonce = '';
/**
* Current Instance
*
* @since 1.1
* @var self
*/
private static $_instance = null;
/**
* Singleton
*
* @since 1.1
* @return Forminator_Addon_Admin_Ajax
*/
public static function get_instance() {
if ( is_null( self::$_instance ) ) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Semaphore to avoid wp_ajax hook called multiple times
*
* @var bool
*/
private static $is_ajax_hooked = false;
/**
* Define actions and its callback
*
* @since 1.1
* Forminator_Addon_Admin_Ajax constructor.
*/
public function __construct() {
if ( ! self::$is_ajax_hooked ) {
add_action( 'wp_ajax_forminator_addon_get_addons', array( $this, 'get_addons' ) );
add_action( 'wp_ajax_forminator_addon_deactivate', array( $this, 'deactivate' ) );
add_action( 'wp_ajax_forminator_addon_settings', array( $this, 'settings' ) );
add_action( 'wp_ajax_forminator_addon_get_form_addons', array( $this, 'get_form_addons' ) );
add_action( 'wp_ajax_forminator_addon_form_settings', array( $this, 'form_settings' ) );
add_action( 'wp_ajax_forminator_addon_form_deactivate', array( $this, 'form_deactivate' ) );
add_action( 'wp_ajax_forminator_addon_get_poll_addons', array( $this, 'get_poll_addons' ) );
add_action( 'wp_ajax_forminator_addon_poll_settings', array( $this, 'poll_settings' ) );
add_action( 'wp_ajax_forminator_addon_poll_deactivate', array( $this, 'poll_deactivate' ) );
add_action( 'wp_ajax_forminator_addon_get_quiz_addons', array( $this, 'get_quiz_addons' ) );
add_action( 'wp_ajax_forminator_addon_quiz_settings', array( $this, 'quiz_settings' ) );
add_action( 'wp_ajax_forminator_addon_quiz_deactivate', array( $this, 'quiz_deactivate' ) );
self::$is_ajax_hooked = true;
}
}
/**
* Validate Ajax request
*
* @since 1.1
*/
private function validate_ajax() {
if ( ! forminator_is_user_allowed() || ! check_ajax_referer( self::$_nonce_action, false, false ) ) {
$this->send_json_errors( __( 'Invalid request, you are not allowed to do that action.', Forminator::DOMAIN ) );
}
}
/**
* Deactivate Addon
*
* @since 1.1
*/
public function deactivate() {
$this->validate_ajax();
$data = $this->validate_and_sanitize_fields( array( 'slug' ) );
$slug = $data['slug'];
$addon = forminator_get_addon( $slug );
forminator_maybe_attach_addon_hook( $addon );
$deactivated = Forminator_Addon_Loader::get_instance()->deactivate_addon( $slug );
if ( ! $deactivated ) {
$this->send_json_errors(
Forminator_Addon_Loader::get_instance()->get_last_error_message(),
array(),
array(
'notification' => array(
'type' => 'error',
'text' => Forminator_Addon_Loader::get_instance()->get_last_error_message(),
),
)
);
}
$this->send_json_success(
__( 'Addon Deactivated', Forminator::DOMAIN ),
array(
'notification' => array(
'type' => 'success',
'text' => '<strong>' . $addon->get_title() . '</strong> ' . __( 'has been disconnected successfully.' ),
),
)
);
}// @codeCoverageIgnore
/**
* Get / Save settings
*
* @since 1.1
*/
public function settings() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'current_step', 'step' ) );
$slug = $sanitized_post_data['slug'];
$step = $sanitized_post_data['step'];
$current_step = $sanitized_post_data['current_step'];
$form_id = 0;
if ( isset( $sanitized_post_data['form_id'] ) ) {
$form_id = $sanitized_post_data['form_id'];
unset( $sanitized_post_data['form_id'] );
}
$addon = $this->validate_addon_from_slug( $slug );
if ( ! $addon->is_settings_available() ) {
$this->send_json_errors( __( 'This Addon does not have settings available', Forminator::DOMAIN ) );
}
forminator_maybe_attach_addon_hook( $addon );
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['step'] );
unset( $sanitized_post_data['current_step'] );
$wizard = $addon->get_settings_wizard( $sanitized_post_data, $form_id, $current_step, $step );
$this->send_json_success(
'',
$wizard
);
}// @codeCoverageIgnore
/**
* Get / Save form settings
*
* @since 1.1
*/
public function form_settings() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'step', 'form_id', 'current_step' ) );
$slug = $sanitized_post_data['slug'];
$step = $sanitized_post_data['step'];
$current_step = $sanitized_post_data['current_step'];
$form_id = $sanitized_post_data['form_id'];
$addon = $this->validate_addon_from_slug( $slug );
if ( ! $addon->is_form_settings_available( $form_id ) ) {
$this->send_json_errors( __( 'This Addon does not have form settings available', Forminator::DOMAIN ) );
}
forminator_maybe_attach_addon_hook( $addon );
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['current_step'] );
unset( $sanitized_post_data['step'] );
unset( $sanitized_post_data['form_id'] );
$wizard = $addon->get_form_settings_wizard( $sanitized_post_data, $form_id, $current_step, $step );
$this->send_json_success(
'',
$wizard
);
}// @codeCoverageIgnore
/**
* Disconnect form from addon
*
* @since 1.1
*/
public function form_deactivate() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'form_id' ) );
$slug = $sanitized_post_data['slug'];
$form_id = $sanitized_post_data['form_id'];
$addon = $this->validate_addon_from_slug( $slug );
forminator_maybe_attach_addon_hook( $addon );
$form_settings = $addon->get_addon_form_settings( $form_id );
if ( $form_settings instanceof Forminator_Addon_Form_Settings_Abstract ) {
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['form_id'] );
$addon_title = $addon->get_title();
// handling multi_id
if ( isset( $sanitized_post_data['multi_id'] ) ) {
$multi_id_label = '';
$multi_ids = $form_settings->get_multi_ids();
foreach ( $multi_ids as $key => $multi_id ) {
if ( isset( $multi_id['id'] ) && $multi_id['label'] ) {
if ( $multi_id['id'] === $sanitized_post_data['multi_id'] ) {
$multi_id_label = $multi_id['label'];
break;
}
}
}
if ( ! empty( $multi_id_label ) ) {
$addon_title .= ' [' . $multi_id_label . '] ';
}
}
$form_settings->disconnect_form( $sanitized_post_data );
$this->send_json_success(
/* translators: ... */
sprintf( __( 'Successfully disconnected %1$s from this form', Forminator::DOMAIN ), $addon->get_title() ),
array(
'notification' => array(
'type' => 'success',
'text' => '<strong>' . $addon_title . '</strong> ' . __( 'has been deactivated successfully.' ),
),
)
);
} else {
$this->send_json_errors(
/* translators: ... */
sprintf( __( 'Failed to disconnect %1$s from this form', Forminator::DOMAIN ), $addon->get_title() ),
array(),
array(
'notification' => array(
'type' => 'error',
'text' => '<strong>' . $addon->get_title() . '</strong> ' . __( 'has been failed to deactivate.' ),
),
)
);
}
}
/**
* Get Addons list, grouped by connected status
*
* @since 1.1
*/
public function get_addons() {
$this->validate_ajax();
/** @noinspection PhpUnusedLocalVariableInspection */
$addons = forminator_get_registered_addons_grouped_by_connected();
ob_start();
/** @noinspection PhpIncludeInspection */
include_once forminator_plugin_dir() . 'admin/views/integrations/page-content.php';
$html = ob_get_clean();
$this->send_json_success(
'',
$html
);
}
/**
* Get Addons List, grouped by connected status with form
*
* @since 1.1
*/
public function get_form_addons() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'form_id' ) );
$form_id = $sanitized_post_data['form_id'];
/** @noinspection PhpUnusedLocalVariableInspection */
$addons = forminator_get_registered_addons_grouped_by_form_connected( $form_id );
ob_start();
require_once forminator_plugin_dir() . 'admin/views/integrations/form-content.php';
$html = ob_get_clean();
$this->send_json_success(
'',
$html
);
}
/**
* Generate nonce
*
* @since 1.1
*/
public function generate_nonce() {
$this->_nonce = wp_create_nonce( self::$_nonce_action );
}
/**
* Get current generated nonce
*
* @since 1.1
* @return string
*/
public function get_nonce() {
return $this->_nonce;
}
/**
* Send Json Success to client
*
* @since 1.1
*
* @param string $message
* @param array $additional_data
*/
private function send_json_success( $message = '', $additional_data = array() ) {
wp_send_json_success(
array(
'message' => $message,
'data' => $additional_data,
'nonce' => $this->_nonce,
)
);
}// @codeCoverageIgnore
/**
* Send Json Error to client
*
* @since 1.1
*
* @param string $message
* @param array $errors
* @param array $additional_data
*/
private function send_json_errors( $message = '', $errors = array(), $additional_data = array() ) {
wp_send_json_error(
array(
'message' => $message,
'errors' => $errors,
'data' => $additional_data,
'nonce' => $this->_nonce,
)
);
}// @codeCoverageIgnore
/**
* Validate required fields, and sanitized post data
*
* @since 1.1
*
* @param array $required_fields
*
* @return mixed
*/
private function validate_and_sanitize_fields( $required_fields = array() ) {
$post_data = $_REQUEST['data']; // phpcs:ignore -- already validated
//for serialized data or form
if ( ! is_array( $post_data ) && is_string( $post_data ) ) {
$post_string = $post_data;
$post_data = array();
wp_parse_str( $post_string, $post_data );
}
$errors = array();
foreach ( $required_fields as $key => $required_field ) {
if ( ! isset( $post_data[ $required_field ] ) ) {
/* translators: ... */
$errors[] = sprintf( __( 'Field %s is required', Forminator::DOMAIN ), $required_field );
continue;
}
}
if ( ! empty( $errors ) ) {
$this->send_json_errors( __( 'Please check your form.', Forminator::DOMAIN ), $errors );
}
// TODO: sanitize
foreach ( $post_data as $key => $post_datum ) {
// sanitize here, every request will sanitized here,
// so we dont need to sanitize it again on other methods, unless need special treatment
$post_data[ $key ] = $post_datum;
}
return $post_data;
}
/**
* Validate addon from slug
*
* @since 1.5.2
*
* @param $slug
*
* @return Forminator_Addon_Abstract
*/
private function validate_addon_from_slug( $slug ) {
$addon = forminator_get_addon( $slug );
if ( ! $addon || ! $addon instanceof Forminator_Addon_Abstract ) {
$this->send_json_errors(
__( 'Addon not found', Forminator::DOMAIN ),
array(),
array(
'notification' => array(
'type' => 'error',
'text' => '<strong>' . $slug . '</strong> ' . __( 'Integration Not Found' ),
),
)
);
}
return $addon;
}
/**
* Remove instance of Addon Admin Ajax
*
* @since 1.1
*/
public static function remove_instance() {
if ( ! is_null( self::$_instance ) ) {
remove_action( 'wp_ajax_forminator_addon_get_addons', array( self::$_instance, 'get_addons' ) );
remove_action( 'wp_ajax_forminator_addon_settings', array( self::$_instance, 'settings' ) );
remove_action( 'wp_ajax_forminator_addon_deactivate', array( self::$_instance, 'deactivate' ) );
remove_action( 'wp_ajax_forminator_addon_get_form_addons', array( self::$_instance, 'get_form_addons' ) );
remove_action( 'wp_ajax_forminator_addon_form_settings', array( self::$_instance, 'form_settings' ) );
remove_action( 'wp_ajax_forminator_addon_form_deactivate', array( self::$_instance, 'form_deactivate' ) );
remove_action( 'wp_ajax_forminator_addon_get_poll_addons', array( self::$_instance, 'get_poll_addons' ) );
remove_action( 'wp_ajax_forminator_addon_poll_settings', array( self::$_instance, 'poll_settings' ) );
remove_action( 'wp_ajax_forminator_addon_poll_deactivate', array( self::$_instance, 'poll_deactivate' ) );
remove_action( 'wp_ajax_forminator_addon_get_quiz_addons', array( self::$_instance, 'get_quiz_addons' ) );
remove_action( 'wp_ajax_forminator_addon_quiz_settings', array( self::$_instance, 'quiz_settings' ) );
remove_action( 'wp_ajax_forminator_addon_quiz_deactivate', array( self::$_instance, 'quiz_deactivate' ) );
self::$is_ajax_hooked = false;
self::$_instance = null;
}
}
/**
* Get Addons List, grouped by connected status with poll
*
* @since 1.1
*/
public function get_poll_addons() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'poll_id' ) );
$poll_id = $sanitized_post_data['poll_id'];
/** @noinspection PhpUnusedLocalVariableInspection */
$addons = forminator_get_registered_addons_grouped_by_poll_connected( $poll_id );
ob_start();
require_once forminator_plugin_dir() . 'admin/views/integrations/poll-content.php';
$html = ob_get_clean();
$this->send_json_success(
'',
$html
);
}
/**
* Get / Save poll settings
*
* @since 1.6.1
*/
public function poll_settings() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'step', 'poll_id', 'current_step' ) );
$slug = $sanitized_post_data['slug'];
$step = $sanitized_post_data['step'];
$current_step = $sanitized_post_data['current_step'];
$poll_id = $sanitized_post_data['poll_id'];
$addon = $this->validate_addon_from_slug( $slug );
if ( ! $addon->is_poll_settings_available( $poll_id ) ) {
$this->send_json_errors( __( 'This Addon does not have poll settings available', Forminator::DOMAIN ) );
}
forminator_maybe_attach_addon_hook( $addon );
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['current_step'] );
unset( $sanitized_post_data['step'] );
unset( $sanitized_post_data['poll_id'] );
$wizard = $addon->get_poll_settings_wizard( $sanitized_post_data, $poll_id, $current_step, $step );
$this->send_json_success(
'',
$wizard
);
}// @codeCoverageIgnore
/**
* Disconnect poll from addon
*
* @since 1.6.1
*/
public function poll_deactivate() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'poll_id' ) );
$slug = $sanitized_post_data['slug'];
$poll_id = $sanitized_post_data['poll_id'];
$addon = $this->validate_addon_from_slug( $slug );
forminator_maybe_attach_addon_hook( $addon );
$poll_settings = $addon->get_addon_poll_settings( $poll_id );
if ( $poll_settings instanceof Forminator_Addon_Poll_Settings_Abstract ) {
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['poll_id'] );
$addon_title = $addon->get_title();
// handling multi_id
if ( isset( $sanitized_post_data['multi_id'] ) ) {
$multi_id_label = '';
$multi_ids = $poll_settings->get_multi_ids();
foreach ( $multi_ids as $key => $multi_id ) {
if ( isset( $multi_id['id'] ) && $multi_id['label'] ) {
if ( $multi_id['id'] === $sanitized_post_data['multi_id'] ) {
$multi_id_label = $multi_id['label'];
break;
}
}
}
if ( ! empty( $multi_id_label ) ) {
$addon_title .= ' [' . $multi_id_label . '] ';
}
}
$poll_settings->disconnect_poll( $sanitized_post_data );
$this->send_json_success(
/* translators: ... */
sprintf( __( 'Successfully disconnected %1$s from this poll', Forminator::DOMAIN ), $addon->get_title() ),
array(
'notification' => array(
'type' => 'success',
'text' => '<strong>' . $addon_title . '</strong> ' . __( 'Successfully disconnected from this poll' ),
),
)
);
} else {
$this->send_json_errors(
/* translators: ... */
sprintf( __( 'Failed to disconnect %1$s from this poll', Forminator::DOMAIN ), $addon->get_title() ),
array(),
array(
'notification' => array(
'type' => 'error',
'text' => '<strong>' . $addon->get_title() . '</strong> ' . __( 'Failed to disconnected from this poll' ),
),
)
);
}
}
/**
* Get Addons List, grouped by connected status with quiz
*
* @since 1.6.2
*/
public function get_quiz_addons() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'quiz_id' ) );
$quiz_id = $sanitized_post_data['quiz_id'];
/** @noinspection PhpUnusedLocalVariableInspection */
$addons = forminator_get_registered_addons_grouped_by_quiz_connected( $quiz_id );
ob_start();
require_once forminator_plugin_dir() . 'admin/views/integrations/quiz-content.php';
$html = ob_get_clean();
$this->send_json_success(
'',
$html
);
}
/**
* Get / Save quiz settings
*
* @since 1.6.2
*/
public function quiz_settings() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'step', 'quiz_id', 'current_step' ) );
$slug = $sanitized_post_data['slug'];
$step = $sanitized_post_data['step'];
$current_step = $sanitized_post_data['current_step'];
$quiz_id = $sanitized_post_data['quiz_id'];
$addon = $this->validate_addon_from_slug( $slug );
if ( ! $addon->is_quiz_settings_available( $quiz_id ) ) {
$this->send_json_errors( __( 'This Addon does not have quiz settings available', Forminator::DOMAIN ) );
}
forminator_maybe_attach_addon_hook( $addon );
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['current_step'] );
unset( $sanitized_post_data['step'] );
unset( $sanitized_post_data['quiz_id'] );
$wizard = $addon->get_quiz_settings_wizard( $sanitized_post_data, $quiz_id, $current_step, $step );
$this->send_json_success(
'',
$wizard
);
}// @codeCoverageIgnore
/**
* Disconnect quiz from addon
*
* @since 1.6.2
*/
public function quiz_deactivate() {
$this->validate_ajax();
$sanitized_post_data = $this->validate_and_sanitize_fields( array( 'slug', 'quiz_id' ) );
$slug = $sanitized_post_data['slug'];
$quiz_id = $sanitized_post_data['quiz_id'];
$addon = $this->validate_addon_from_slug( $slug );
forminator_maybe_attach_addon_hook( $addon );
$quiz_settings = $addon->get_addon_quiz_settings( $quiz_id );
if ( $quiz_settings instanceof Forminator_Addon_Quiz_Settings_Abstract ) {
unset( $sanitized_post_data['slug'] );
unset( $sanitized_post_data['quiz_id'] );
$addon_title = $addon->get_title();
// handling multi_id
if ( isset( $sanitized_post_data['multi_id'] ) ) {
$multi_id_label = '';
$multi_ids = $quiz_settings->get_multi_ids();
foreach ( $multi_ids as $key => $multi_id ) {
if ( isset( $multi_id['id'] ) && $multi_id['label'] ) {
if ( $multi_id['id'] === $sanitized_post_data['multi_id'] ) {
$multi_id_label = $multi_id['label'];
break;
}
}
}
if ( ! empty( $multi_id_label ) ) {
$addon_title .= ' [' . $multi_id_label . '] ';
}
}
$quiz_settings->disconnect_quiz( $sanitized_post_data );
$this->send_json_success(
/* translators: ... */
sprintf( __( 'Successfully disconnected %1$s from this quiz', Forminator::DOMAIN ), $addon->get_title() ),
array(
'notification' => array(
'type' => 'success',
'text' => '<strong>' . $addon_title . '</strong> ' . __( 'Successfully disconnected from this quiz' ),
),
)
);
} else {
$this->send_json_errors(
/* translators: ... */
sprintf( __( 'Failed to disconnect %1$s from this quiz', Forminator::DOMAIN ), $addon->get_title() ),
array(),
array(
'notification' => array(
'type' => 'error',
'text' => '<strong>' . $addon->get_title() . '</strong> ' . __( 'Failed to disconnected from this quiz' ),
),
)
);
}
}
}