_role' ) );
}
clean_user_cache( $user_id );
if ( $update ) {
/**
* Fires immediately after an existing user is updated.
*
* @since 2.0.0
*
* @param int $user_id User ID.
* @param WP_User $old_user_data Object containing user's data prior to update.
*/
do_action( 'profile_update', $user_id, $old_user_data );
if ( isset( $userdata['spam'] ) && $userdata['spam'] != $old_user_data->spam ) {
if ( 1 == $userdata['spam'] ) {
/**
* Fires after the user is marked as a SPAM user.
*
* @since 3.0.0
*
* @param int $user_id ID of the user marked as SPAM.
*/
do_action( 'make_spam_user', $user_id );
} else {
/**
* Fires after the user is marked as a HAM user. Opposite of SPAM.
*
* @since 3.0.0
*
* @param int $user_id ID of the user marked as HAM.
*/
do_action( 'make_ham_user', $user_id );
}
}
} else {
/**
* Fires immediately after a new user is registered.
*
* @since 1.5.0
*
* @param int $user_id User ID.
*/
do_action( 'user_register', $user_id );
}
return $user_id;
}
/**
* Update a user in the database.
*
* It is possible to update a user's password by specifying the 'user_pass'
* value in the $userdata parameter array.
*
* If current user's password is being updated, then the cookies will be
* cleared.
*
* @since 2.0.0
*
* @see wp_insert_user() For what fields can be set in $userdata.
*
* @param array|object|WP_User $userdata An array of user data or a user object of type stdClass or WP_User.
* @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated.
*/
function wp_update_user( $userdata ) {
if ( $userdata instanceof stdClass ) {
$userdata = get_object_vars( $userdata );
} elseif ( $userdata instanceof WP_User ) {
$userdata = $userdata->to_array();
}
$ID = isset( $userdata['ID'] ) ? (int) $userdata['ID'] : 0;
if ( ! $ID ) {
return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) );
}
// First, get all of the original fields.
$user_obj = get_userdata( $ID );
if ( ! $user_obj ) {
return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) );
}
$user = $user_obj->to_array();
// Add additional custom fields.
foreach ( _get_additional_user_keys( $user_obj ) as $key ) {
$user[ $key ] = get_user_meta( $ID, $key, true );
}
// Escape data pulled from DB.
$user = add_magic_quotes( $user );
if ( ! empty( $userdata['user_pass'] ) && $userdata['user_pass'] !== $user_obj->user_pass ) {
// If password is changing, hash it now.
$plaintext_pass = $userdata['user_pass'];
$userdata['user_pass'] = wp_hash_password( $userdata['user_pass'] );
/**
* Filters whether to send the password change email.
*
* @since 4.3.0
*
* @see wp_insert_user() For `$user` and `$userdata` fields.
*
* @param bool $send Whether to send the email.
* @param array $user The original user array.
* @param array $userdata The updated user array.
*/
$send_password_change_email = apply_filters( 'send_password_change_email', true, $user, $userdata );
}
if ( isset( $userdata['user_email'] ) && $user['user_email'] !== $userdata['user_email'] ) {
/**
* Filters whether to send the email change email.
*
* @since 4.3.0
*
* @see wp_insert_user() For `$user` and `$userdata` fields.
*
* @param bool $send Whether to send the email.
* @param array $user The original user array.
* @param array $userdata The updated user array.
*/
$send_email_change_email = apply_filters( 'send_email_change_email', true, $user, $userdata );
}
clean_user_cache( $user_obj );
// Merge old and new fields with new fields overwriting old ones.
$userdata = array_merge( $user, $userdata );
$user_id = wp_insert_user( $userdata );
if ( ! is_wp_error( $user_id ) ) {
$blog_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
$switched_locale = false;
if ( ! empty( $send_password_change_email ) || ! empty( $send_email_change_email ) ) {
$switched_locale = switch_to_locale( get_user_locale( $user_id ) );
}
if ( ! empty( $send_password_change_email ) ) {
/* translators: Do not translate USERNAME, ADMIN_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */
$pass_change_text = __(
'Hi ###USERNAME###,
This notice confirms that your password was changed on ###SITENAME###.
If you did not change your password, please contact the Site Administrator at
###ADMIN_EMAIL###
This email has been sent to ###EMAIL###
Regards,
All at ###SITENAME###
###SITEURL###'
);
$pass_change_email = array(
'to' => $user['user_email'],
/* translators: Password change notification email subject. %s: Site title. */
'subject' => __( '[%s] Password Changed' ),
'message' => $pass_change_text,
'headers' => '',
);
/**
* Filters the contents of the email sent when the user's password is changed.
*
* @since 4.3.0
*
* @param array $pass_change_email {
* Used to build wp_mail().
* @type string $to The intended recipients. Add emails in a comma separated string.
* @type string $subject The subject of the email.
* @type string $message The content of the email.
* The following strings have a special meaning and will get replaced dynamically:
* - ###USERNAME### The current user's username.
* - ###ADMIN_EMAIL### The admin email in case this was unexpected.
* - ###EMAIL### The user's email address.
* - ###SITENAME### The name of the site.
* - ###SITEURL### The URL to the site.
* @type string $headers Headers. Add headers in a newline (\r\n) separated string.
* }
* @param array $user The original user array.
* @param array $userdata The updated user array.
*/
$pass_change_email = apply_filters( 'password_change_email', $pass_change_email, $user, $userdata );
$pass_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $pass_change_email['message'] );
$pass_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $pass_change_email['message'] );
$pass_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $pass_change_email['message'] );
$pass_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $pass_change_email['message'] );
$pass_change_email['message'] = str_replace( '###SITEURL###', home_url(), $pass_change_email['message'] );
wp_mail( $pass_change_email['to'], sprintf( $pass_change_email['subject'], $blog_name ), $pass_change_email['message'], $pass_change_email['headers'] );
}
if ( ! empty( $send_email_change_email ) ) {
/* translators: Do not translate USERNAME, ADMIN_EMAIL, NEW_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */
$email_change_text = __(
'Hi ###USERNAME###,
This notice confirms that your email address on ###SITENAME### was changed to ###NEW_EMAIL###.
If you did not change your email, please contact the Site Administrator at
###ADMIN_EMAIL###
This email has been sent to ###EMAIL###
Regards,
All at ###SITENAME###
###SITEURL###'
);
$email_change_email = array(
'to' => $user['user_email'],
/* translators: Email change notification email subject. %s: Site title. */
'subject' => __( '[%s] Email Changed' ),
'message' => $email_change_text,
'headers' => '',
);
/**
* Filters the contents of the email sent when the user's email is changed.
*
* @since 4.3.0
*
* @param array $email_change_email {
* Used to build wp_mail().
* @type string $to The intended recipients.
* @type string $subject The subject of the email.
* @type string $message The content of the email.
* The following strings have a special meaning and will get replaced dynamically:
* - ###USERNAME### The current user's username.
* - ###ADMIN_EMAIL### The admin email in case this was unexpected.
* - ###NEW_EMAIL### The new email address.
* - ###EMAIL### The old email address.
* - ###SITENAME### The name of the site.
* - ###SITEURL### The URL to the site.
* @type string $headers Headers.
* }
* @param array $user The original user array.
* @param array $userdata The updated user array.
*/
$email_change_email = apply_filters( 'email_change_email', $email_change_email, $user, $userdata );
$email_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $email_change_email['message'] );
$email_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $email_change_email['message'] );
$email_change_email['message'] = str_replace( '###NEW_EMAIL###', $userdata['user_email'], $email_change_email['message'] );
$email_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $email_change_email['message'] );
$email_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $email_change_email['message'] );
$email_change_email['message'] = str_replace( '###SITEURL###', home_url(), $email_change_email['message'] );
wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $blog_name ), $email_change_email['message'], $email_change_email['headers'] );
}
if ( $switched_locale ) {
restore_previous_locale();
}
}
// Update the cookies if the password changed.
$current_user = wp_get_current_user();
if ( $current_user->ID == $ID ) {
if ( isset( $plaintext_pass ) ) {
wp_clear_auth_cookie();
// Here we calculate the expiration length of the current auth cookie and compare it to the default expiration.
// If it's greater than this, then we know the user checked 'Remember Me' when they logged in.
$logged_in_cookie = wp_parse_auth_cookie( '', 'logged_in' );
/** This filter is documented in wp-includes/pluggable.php */
$default_cookie_life = apply_filters( 'auth_cookie_expiration', ( 2 * DAY_IN_SECONDS ), $ID, false );
$remember = false;
if ( false !== $logged_in_cookie && ( $logged_in_cookie['expiration'] - time() ) > $default_cookie_life ) {
$remember = true;
}
wp_set_auth_cookie( $ID, $remember );
}
}
return $user_id;
}
/**
* A simpler way of inserting a user into the database.
*
* Creates a new user with just the username, password, and email. For more
* complex user creation use wp_insert_user() to specify more information.
*
* @since 2.0.0
* @see wp_insert_user() More complete way to create a new user
*
* @param string $username The user's username.
* @param string $password The user's password.
* @param string $email Optional. The user's email. Default empty.
* @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not
* be created.
*/
function wp_create_user( $username, $password, $email = '' ) {
$user_login = wp_slash( $username );
$user_email = wp_slash( $email );
$user_pass = $password;
$userdata = compact( 'user_login', 'user_email', 'user_pass' );
return wp_insert_user( $userdata );
}
/**
* Returns a list of meta keys to be (maybe) populated in wp_update_user().
*
* The list of keys returned via this function are dependent on the presence
* of those keys in the user meta data to be set.
*
* @since 3.3.0
* @access private
*
* @param WP_User $user WP_User instance.
* @return string[] List of user keys to be populated in wp_update_user().
*/
function _get_additional_user_keys( $user ) {
$keys = array( 'first_name', 'last_name', 'nickname', 'description', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', 'show_admin_bar_front', 'locale' );
return array_merge( $keys, array_keys( wp_get_user_contact_methods( $user ) ) );
}
/**
* Set up the user contact methods.
*
* Default contact methods were removed in 3.6. A filter dictates contact methods.
*
* @since 3.7.0
*
* @param WP_User $user Optional. WP_User object.
* @return string[] Array of contact method labels keyed by contact method.
*/
function wp_get_user_contact_methods( $user = null ) {
$methods = array();
if ( get_site_option( 'initial_db_version' ) < 23588 ) {
$methods = array(
'aim' => __( 'AIM' ),
'yim' => __( 'Yahoo IM' ),
'jabber' => __( 'Jabber / Google Talk' ),
);
}
/**
* Filters the user contact methods.
*
* @since 2.9.0
*
* @param string[] $methods Array of contact method labels keyed by contact method.
* @param WP_User $user WP_User object.
*/
return apply_filters( 'user_contactmethods', $methods, $user );
}
/**
* The old private function for setting up user contact methods.
*
* Use wp_get_user_contact_methods() instead.
*
* @since 2.9.0
* @access private
*
* @param WP_User $user Optional. WP_User object. Default null.
* @return string[] Array of contact method labels keyed by contact method.
*/
function _wp_get_user_contactmethods( $user = null ) {
return wp_get_user_contact_methods( $user );
}
/**
* Gets the text suggesting how to create strong passwords.
*
* @since 4.1.0
*
* @return string The password hint text.
*/
function wp_get_password_hint() {
$hint = __( 'Hint: The password should be at least twelve characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).' );
/**
* Filters the text describing the site's password complexity policy.
*
* @since 4.1.0
*
* @param string $hint The password hint text.
*/
return apply_filters( 'password_hint', $hint );
}
/**
* Creates, stores, then returns a password reset key for user.
*
* @since 4.4.0
*
* @global PasswordHash $wp_hasher Portable PHP password hashing framework.
*
* @param WP_User $user User to retrieve password reset key for.
*
* @return string|WP_Error Password reset key on success. WP_Error on error.
*/
function get_password_reset_key( $user ) {
global $wp_hasher;
if ( ! ( $user instanceof WP_User ) ) {
return new WP_Error( 'invalidcombo', __( 'Error: There is no account with that username or email address.' ) );
}
/**
* Fires before a new password is retrieved.
*
* Use the {@see 'retrieve_password'} hook instead.
*
* @since 1.5.0
* @deprecated 1.5.1 Misspelled. Use {@see 'retrieve_password'} hook instead.
*
* @param string $user_login The user login name.
*/
do_action_deprecated( 'retreive_password', array( $user->user_login ), '1.5.1', 'retrieve_password' );
/**
* Fires before a new password is retrieved.
*
* @since 1.5.1
*
* @param string $user_login The user login name.
*/
do_action( 'retrieve_password', $user->user_login );
$allow = true;
if ( is_multisite() && is_user_spammy( $user ) ) {
$allow = false;
}
/**
* Filters whether to allow a password to be reset.
*
* @since 2.7.0
*
* @param bool $allow Whether to allow the password to be reset. Default true.
* @param int $user_data->ID The ID of the user attempting to reset a password.
*/
$allow = apply_filters( 'allow_password_reset', $allow, $user->ID );
if ( ! $allow ) {
return new WP_Error( 'no_password_reset', __( 'Password reset is not allowed for this user' ) );
} elseif ( is_wp_error( $allow ) ) {
return $allow;
}
// Generate something random for a password reset key.
$key = wp_generate_password( 20, false );
/**
* Fires when a password reset key is generated.
*
* @since 2.5.0
*
* @param string $user_login The username for the user.
* @param string $key The generated password reset key.
*/
do_action( 'retrieve_password_key', $user->user_login, $key );
// Now insert the key, hashed, into the DB.
if ( empty( $wp_hasher ) ) {
require_once ABSPATH . WPINC . '/class-phpass.php';
$wp_hasher = new PasswordHash( 8, true );
}
$hashed = time() . ':' . $wp_hasher->HashPassword( $key );
$key_saved = wp_update_user(
array(
'ID' => $user->ID,
'user_activation_key' => $hashed,
)
);
if ( is_wp_error( $key_saved ) ) {
return $key_saved;
}
return $key;
}
/**
* Retrieves a user row based on password reset key and login
*
* A key is considered 'expired' if it exactly matches the value of the
* user_activation_key field, rather than being matched after going through the
* hashing process. This field is now hashed; old values are no longer accepted
* but have a different WP_Error code so good user feedback can be provided.
*
* @since 3.1.0
*
* @global wpdb $wpdb WordPress database object for queries.
* @global PasswordHash $wp_hasher Portable PHP password hashing framework instance.
*
* @param string $key Hash to validate sending user's password.
* @param string $login The user login.
* @return WP_User|WP_Error WP_User object on success, WP_Error object for invalid or expired keys.
*/
function check_password_reset_key( $key, $login ) {
global $wpdb, $wp_hasher;
$key = preg_replace( '/[^a-z0-9]/i', '', $key );
if ( empty( $key ) || ! is_string( $key ) ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
if ( empty( $login ) || ! is_string( $login ) ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
$user = get_user_by( 'login', $login );
if ( ! $user ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
if ( empty( $wp_hasher ) ) {
require_once ABSPATH . WPINC . '/class-phpass.php';
$wp_hasher = new PasswordHash( 8, true );
}
/**
* Filters the expiration time of password reset keys.
*
* @since 4.3.0
*
* @param int $expiration The expiration time in seconds.
*/
$expiration_duration = apply_filters( 'password_reset_expiration', DAY_IN_SECONDS );
if ( false !== strpos( $user->user_activation_key, ':' ) ) {
list( $pass_request_time, $pass_key ) = explode( ':', $user->user_activation_key, 2 );
$expiration_time = $pass_request_time + $expiration_duration;
} else {
$pass_key = $user->user_activation_key;
$expiration_time = false;
}
if ( ! $pass_key ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
$hash_is_correct = $wp_hasher->CheckPassword( $key, $pass_key );
if ( $hash_is_correct && $expiration_time && time() < $expiration_time ) {
return $user;
} elseif ( $hash_is_correct && $expiration_time ) {
// Key has an expiration time that's passed.
return new WP_Error( 'expired_key', __( 'Invalid key.' ) );
}
if ( hash_equals( $user->user_activation_key, $key ) || ( $hash_is_correct && ! $expiration_time ) ) {
$return = new WP_Error( 'expired_key', __( 'Invalid key.' ) );
$user_id = $user->ID;
/**
* Filters the return value of check_password_reset_key() when an
* old-style key is used.
*
* @since 3.7.0 Previously plain-text keys were stored in the database.
* @since 4.3.0 Previously key hashes were stored without an expiration time.
*
* @param WP_Error $return A WP_Error object denoting an expired key.
* Return a WP_User object to validate the key.
* @param int $user_id The matched user ID.
*/
return apply_filters( 'password_reset_key_expired', $return, $user_id );
}
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
/**
* Handles resetting the user's password.
*
* @since 2.5.0
*
* @param WP_User $user The user
* @param string $new_pass New password for the user in plaintext
*/
function reset_password( $user, $new_pass ) {
/**
* Fires before the user's password is reset.
*
* @since 1.5.0
*
* @param WP_User $user The user.
* @param string $new_pass New user password.
*/
do_action( 'password_reset', $user, $new_pass );
wp_set_password( $new_pass, $user->ID );
update_user_option( $user->ID, 'default_password_nag', false, true );
/**
* Fires after the user's password is reset.
*
* @since 4.4.0
*
* @param WP_User $user The user.
* @param string $new_pass New user password.
*/
do_action( 'after_password_reset', $user, $new_pass );
}
/**
* Handles registering a new user.
*
* @since 2.5.0
*
* @param string $user_login User's username for logging in
* @param string $user_email User's email address to send password and add
* @return int|WP_Error Either user's ID or error on failure.
*/
function register_new_user( $user_login, $user_email ) {
$errors = new WP_Error();
$sanitized_user_login = sanitize_user( $user_login );
/**
* Filters the email address of a user being registered.
*
* @since 2.1.0
*
* @param string $user_email The email address of the new user.
*/
$user_email = apply_filters( 'user_registration_email', $user_email );
// Check the username.
if ( '' == $sanitized_user_login ) {
$errors->add( 'empty_username', __( 'Error: Please enter a username.' ) );
} elseif ( ! validate_username( $user_login ) ) {
$errors->add( 'invalid_username', __( 'Error: This username is invalid because it uses illegal characters. Please enter a valid username.' ) );
$sanitized_user_login = '';
} elseif ( username_exists( $sanitized_user_login ) ) {
$errors->add( 'username_exists', __( 'Error: This username is already registered. Please choose another one.' ) );
} else {
/** This filter is documented in wp-includes/user.php */
$illegal_user_logins = (array) apply_filters( 'illegal_user_logins', array() );
if ( in_array( strtolower( $sanitized_user_login ), array_map( 'strtolower', $illegal_user_logins ), true ) ) {
$errors->add( 'invalid_username', __( 'Error: Sorry, that username is not allowed.' ) );
}
}
// Check the email address.
if ( '' == $user_email ) {
$errors->add( 'empty_email', __( 'Error: Please type your email address.' ) );
} elseif ( ! is_email( $user_email ) ) {
$errors->add( 'invalid_email', __( 'Error: The email address isn’t correct.' ) );
$user_email = '';
} elseif ( email_exists( $user_email ) ) {
$errors->add( 'email_exists', __( 'Error: This email is already registered, please choose another one.' ) );
}
/**
* Fires when submitting registration form data, before the user is created.
*
* @since 2.1.0
*
* @param string $sanitized_user_login The submitted username after being sanitized.
* @param string $user_email The submitted email.
* @param WP_Error $errors Contains any errors with submitted username and email,
* e.g., an empty field, an invalid username or email,
* or an existing username or email.
*/
do_action( 'register_post', $sanitized_user_login, $user_email, $errors );
/**
* Filters the errors encountered when a new user is being registered.
*
* The filtered WP_Error object may, for example, contain errors for an invalid
* or existing username or email address. A WP_Error object should always returned,
* but may or may not contain errors.
*
* If any errors are present in $errors, this will abort the user's registration.
*
* @since 2.1.0
*
* @param WP_Error $errors A WP_Error object containing any errors encountered
* during registration.
* @param string $sanitized_user_login User's username after it has been sanitized.
* @param string $user_email User's email.
*/
$errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email );
if ( $errors->has_errors() ) {
return $errors;
}
$user_pass = wp_generate_password( 12, false );
$user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email );
if ( ! $user_id || is_wp_error( $user_id ) ) {
$errors->add(
'registerfail',
sprintf(
/* translators: %s: Admin email address. */
__( 'Error: Couldn’t register you… please contact the webmaster !' ),
get_option( 'admin_email' )
)
);
return $errors;
}
update_user_option( $user_id, 'default_password_nag', true, true ); // Set up the password change nag.
/**
* Fires after a new user registration has been recorded.
*
* @since 4.4.0
*
* @param int $user_id ID of the newly registered user.
*/
do_action( 'register_new_user', $user_id );
return $user_id;
}
/**
* Initiates email notifications related to the creation of new users.
*
* Notifications are sent both to the site admin and to the newly created user.
*
* @since 4.4.0
* @since 4.6.0 Converted the `$notify` parameter to accept 'user' for sending
* notifications only to the user created.
*
* @param int $user_id ID of the newly created user.
* @param string $notify Optional. Type of notification that should happen. Accepts 'admin'
* or an empty string (admin only), 'user', or 'both' (admin and user).
* Default 'both'.
*/
function wp_send_new_user_notifications( $user_id, $notify = 'both' ) {
wp_new_user_notification( $user_id, null, $notify );
}
/**
* Retrieve the current session token from the logged_in cookie.
*
* @since 4.0.0
*
* @return string Token.
*/
function wp_get_session_token() {
$cookie = wp_parse_auth_cookie( '', 'logged_in' );
return ! empty( $cookie['token'] ) ? $cookie['token'] : '';
}
/**
* Retrieve a list of sessions for the current user.
*
* @since 4.0.0
* @return array Array of sessions.
*/
function wp_get_all_sessions() {
$manager = WP_Session_Tokens::get_instance( get_current_user_id() );
return $manager->get_all();
}
/**
* Remove the current session token from the database.
*
* @since 4.0.0
*/
function wp_destroy_current_session() {
$token = wp_get_session_token();
if ( $token ) {
$manager = WP_Session_Tokens::get_instance( get_current_user_id() );
$manager->destroy( $token );
}
}
/**
* Remove all but the current session token for the current user for the database.
*
* @since 4.0.0
*/
function wp_destroy_other_sessions() {
$token = wp_get_session_token();
if ( $token ) {
$manager = WP_Session_Tokens::get_instance( get_current_user_id() );
$manager->destroy_others( $token );
}
}
/**
* Remove all session tokens for the current user from the database.
*
* @since 4.0.0
*/
function wp_destroy_all_sessions() {
$manager = WP_Session_Tokens::get_instance( get_current_user_id() );
$manager->destroy_all();
}
/**
* Get the user IDs of all users with no role on this site.
*
* @since 4.4.0
* @since 4.9.0 The `$site_id` parameter was added to support multisite.
*
* @param int|null $site_id Optional. The site ID to get users with no role for. Defaults to the current site.
* @return string[] Array of user IDs as strings.
*/
function wp_get_users_with_no_role( $site_id = null ) {
global $wpdb;
if ( ! $site_id ) {
$site_id = get_current_blog_id();
}
$prefix = $wpdb->get_blog_prefix( $site_id );
if ( is_multisite() && get_current_blog_id() != $site_id ) {
switch_to_blog( $site_id );
$role_names = wp_roles()->get_names();
restore_current_blog();
} else {
$role_names = wp_roles()->get_names();
}
$regex = implode( '|', array_keys( $role_names ) );
$regex = preg_replace( '/[^a-zA-Z_\|-]/', '', $regex );
$users = $wpdb->get_col(
$wpdb->prepare(
"
SELECT user_id
FROM $wpdb->usermeta
WHERE meta_key = '{$prefix}capabilities'
AND meta_value NOT REGEXP %s
",
$regex
)
);
return $users;
}
/**
* Retrieves the current user object.
*
* Will set the current user, if the current user is not set. The current user
* will be set to the logged-in person. If no user is logged-in, then it will
* set the current user to 0, which is invalid and won't have any permissions.
*
* This function is used by the pluggable functions wp_get_current_user() and
* get_currentuserinfo(), the latter of which is deprecated but used for backward
* compatibility.
*
* @since 4.5.0
* @access private
*
* @see wp_get_current_user()
* @global WP_User $current_user Checks if the current user is set.
*
* @return WP_User Current WP_User instance.
*/
function _wp_get_current_user() {
global $current_user;
if ( ! empty( $current_user ) ) {
if ( $current_user instanceof WP_User ) {
return $current_user;
}
// Upgrade stdClass to WP_User.
if ( is_object( $current_user ) && isset( $current_user->ID ) ) {
$cur_id = $current_user->ID;
$current_user = null;
wp_set_current_user( $cur_id );
return $current_user;
}
// $current_user has a junk value. Force to WP_User with ID 0.
$current_user = null;
wp_set_current_user( 0 );
return $current_user;
}
if ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) {
wp_set_current_user( 0 );
return $current_user;
}
/**
* Filters the current user.
*
* The default filters use this to determine the current user from the
* request's cookies, if available.
*
* Returning a value of false will effectively short-circuit setting
* the current user.
*
* @since 3.9.0
*
* @param int|bool $user_id User ID if one has been determined, false otherwise.
*/
$user_id = apply_filters( 'determine_current_user', false );
if ( ! $user_id ) {
wp_set_current_user( 0 );
return $current_user;
}
wp_set_current_user( $user_id );
return $current_user;
}
/**
* Send a confirmation request email when a change of user email address is attempted.
*
* @since 3.0.0
* @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific.
*
* @global WP_Error $errors WP_Error object.
*/
function send_confirmation_on_profile_email() {
global $errors;
$current_user = wp_get_current_user();
if ( ! is_object( $errors ) ) {
$errors = new WP_Error();
}
if ( $current_user->ID != $_POST['user_id'] ) {
return false;
}
if ( $current_user->user_email != $_POST['email'] ) {
if ( ! is_email( $_POST['email'] ) ) {
$errors->add(
'user_email',
__( 'Error: The email address isn’t correct.' ),
array(
'form-field' => 'email',
)
);
return;
}
if ( email_exists( $_POST['email'] ) ) {
$errors->add(
'user_email',
__( 'Error: The email address is already used.' ),
array(
'form-field' => 'email',
)
);
delete_user_meta( $current_user->ID, '_new_email' );
return;
}
$hash = md5( $_POST['email'] . time() . wp_rand() );
$new_user_email = array(
'hash' => $hash,
'newemail' => $_POST['email'],
);
update_user_meta( $current_user->ID, '_new_email', $new_user_email );
$sitename = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
/* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */
$email_text = __(
'Howdy ###USERNAME###,
You recently requested to have the email address on your account changed.
If this is correct, please click on the following link to change it:
###ADMIN_URL###
You can safely ignore and delete this email if you do not want to
take this action.
This email has been sent to ###EMAIL###
Regards,
All at ###SITENAME###
###SITEURL###'
);
/**
* Filters the text of the email sent when a change of user email address is attempted.
*
* The following strings have a special meaning and will get replaced dynamically:
* ###USERNAME### The current user's username.
* ###ADMIN_URL### The link to click on to confirm the email change.
* ###EMAIL### The new email.
* ###SITENAME### The name of the site.
* ###SITEURL### The URL to the site.
*
* @since MU (3.0.0)
* @since 4.9.0 This filter is no longer Multisite specific.
*
* @param string $email_text Text in the email.
* @param array $new_user_email {
* Data relating to the new user email address.
*
* @type string $hash The secure hash used in the confirmation link URL.
* @type string $newemail The proposed new email address.
* }
*/
$content = apply_filters( 'new_user_email_content', $email_text, $new_user_email );
$content = str_replace( '###USERNAME###', $current_user->user_login, $content );
$content = str_replace( '###ADMIN_URL###', esc_url( admin_url( 'profile.php?newuseremail=' . $hash ) ), $content );
$content = str_replace( '###EMAIL###', $_POST['email'], $content );
$content = str_replace( '###SITENAME###', $sitename, $content );
$content = str_replace( '###SITEURL###', home_url(), $content );
/* translators: New email address notification email subject. %s: Site title. */
wp_mail( $_POST['email'], sprintf( __( '[%s] Email Change Request' ), $sitename ), $content );
$_POST['email'] = $current_user->user_email;
}
}
/**
* Adds an admin notice alerting the user to check for confirmation request email
* after email address change.
*
* @since 3.0.0
* @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific.
*
* @global string $pagenow
*/
function new_user_email_admin_notice() {
global $pagenow;
if ( 'profile.php' === $pagenow && isset( $_GET['updated'] ) ) {
$email = get_user_meta( get_current_user_id(), '_new_email', true );
if ( $email ) {
/* translators: %s: New email address. */
echo '' . sprintf( __( 'Your email address has not been updated yet. Please check your inbox at %s for a confirmation email.' ), '' . esc_html( $email['newemail'] ) . '' ) . '
wp_privacy_additional_user_profile_data'
),
'5.4.0'
);
}
if ( ! empty( $extra_data ) ) {
$user_data_to_export = array_merge( $user_data_to_export, $extra_data );
}
}
$data_to_export[] = array(
'group_id' => 'user',
'group_label' => __( 'User' ),
'group_description' => __( 'User’s profile data.' ),
'item_id' => "user-{$user->ID}",
'data' => $user_data_to_export,
);
if ( isset( $user_meta['community-events-location'] ) ) {
$location = maybe_unserialize( $user_meta['community-events-location'][0] );
$location_props_to_export = array(
'description' => __( 'City' ),
'country' => __( 'Country' ),
'latitude' => __( 'Latitude' ),
'longitude' => __( 'Longitude' ),
'ip' => __( 'IP' ),
);
$location_data_to_export = array();
foreach ( $location_props_to_export as $key => $name ) {
if ( ! empty( $location[ $key ] ) ) {
$location_data_to_export[] = array(
'name' => $name,
'value' => $location[ $key ],
);
}
}
$data_to_export[] = array(
'group_id' => 'community-events-location',
'group_label' => __( 'Community Events Location' ),
'group_description' => __( 'User’s location data used for the Community Events in the WordPress Events and News dashboard widget.' ),
'item_id' => "community-events-location-{$user->ID}",
'data' => $location_data_to_export,
);
}
if ( isset( $user_meta['session_tokens'] ) ) {
$session_tokens = maybe_unserialize( $user_meta['session_tokens'][0] );
$session_tokens_props_to_export = array(
'expiration' => __( 'Expiration' ),
'ip' => __( 'IP' ),
'ua' => __( 'User Agent' ),
'login' => __( 'Last Login' ),
);
foreach ( $session_tokens as $token_key => $session_token ) {
$session_tokens_data_to_export = array();
foreach ( $session_tokens_props_to_export as $key => $name ) {
if ( ! empty( $session_token[ $key ] ) ) {
$value = $session_token[ $key ];
if ( in_array( $key, array( 'expiration', 'login' ) ) ) {
$value = date_i18n( 'F d, Y H:i A', $value );
}
$session_tokens_data_to_export[] = array(
'name' => $name,
'value' => $value,
);
}
}
$data_to_export[] = array(
'group_id' => 'session-tokens',
'group_label' => __( 'Session Tokens' ),
'group_description' => __( 'User’s Session Tokens data.' ),
'item_id' => "session-tokens-{$user->ID}-{$token_key}",
'data' => $session_tokens_data_to_export,
);
}
}
return array(
'data' => $data_to_export,
'done' => true,
);
}
/**
* Update log when privacy request is confirmed.
*
* @since 4.9.6
* @access private
*
* @param int $request_id ID of the request.
*/
function _wp_privacy_account_request_confirmed( $request_id ) {
$request = wp_get_user_request( $request_id );
if ( ! $request ) {
return;
}
if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) {
return;
}
update_post_meta( $request_id, '_wp_user_request_confirmed_timestamp', time() );
wp_update_post(
array(
'ID' => $request_id,
'post_status' => 'request-confirmed',
)
);
}
/**
* Notify the site administrator via email when a request is confirmed.
*
* Without this, the admin would have to manually check the site to see if any
* action was needed on their part yet.
*
* @since 4.9.6
*
* @param int $request_id The ID of the request.
*/
function _wp_privacy_send_request_confirmation_notification( $request_id ) {
$request = wp_get_user_request( $request_id );
if ( ! is_a( $request, 'WP_User_Request' ) || 'request-confirmed' !== $request->status ) {
return;
}
$already_notified = (bool) get_post_meta( $request_id, '_wp_admin_notified', true );
if ( $already_notified ) {
return;
}
if ( 'export_personal_data' === $request->action_name ) {
$manage_url = admin_url( 'export-personal-data.php' );
} elseif ( 'remove_personal_data' === $request->action_name ) {
$manage_url = admin_url( 'erase-personal-data.php' );
}
$action_description = wp_user_request_action_description( $request->action_name );
/**
* Filters the recipient of the data request confirmation notification.
*
* In a Multisite environment, this will default to the email address of the
* network admin because, by default, single site admins do not have the
* capabilities required to process requests. Some networks may wish to
* delegate those capabilities to a single-site admin, or a dedicated person
* responsible for managing privacy requests.
*
* @since 4.9.6
*
* @param string $admin_email The email address of the notification recipient.
* @param WP_User_Request $request The request that is initiating the notification.
*/
$admin_email = apply_filters( 'user_request_confirmed_email_to', get_site_option( 'admin_email' ), $request );
$email_data = array(
'request' => $request,
'user_email' => $request->email,
'description' => $action_description,
'manage_url' => $manage_url,
'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ),
'siteurl' => home_url(),
'admin_email' => $admin_email,
);
/* translators: Do not translate SITENAME, USER_EMAIL, DESCRIPTION, MANAGE_URL, SITEURL; those are placeholders. */
$email_text = __(
'Howdy,
A user data privacy request has been confirmed on ###SITENAME###:
User: ###USER_EMAIL###
Request: ###DESCRIPTION###
You can view and manage these data privacy requests here:
###MANAGE_URL###
Regards,
All at ###SITENAME###
###SITEURL###'
);
/**
* Filters the body of the user request confirmation email.
*
* The email is sent to an administrator when an user request is confirmed.
* The following strings have a special meaning and will get replaced dynamically:
*
* ###SITENAME### The name of the site.
* ###USER_EMAIL### The user email for the request.
* ###DESCRIPTION### Description of the action being performed so the user knows what the email is for.
* ###MANAGE_URL### The URL to manage requests.
* ###SITEURL### The URL to the site.
*
* @since 4.9.6
*
* @param string $email_text Text in the email.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $user_email The email address confirming a request
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $manage_url The link to click manage privacy requests of this type.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* @type string $admin_email The administrator email receiving the mail.
* }
*/
$content = apply_filters( 'user_confirmed_action_email_content', $email_text, $email_data );
$content = str_replace( '###SITENAME###', $email_data['sitename'], $content );
$content = str_replace( '###USER_EMAIL###', $email_data['user_email'], $content );
$content = str_replace( '###DESCRIPTION###', $email_data['description'], $content );
$content = str_replace( '###MANAGE_URL###', esc_url_raw( $email_data['manage_url'] ), $content );
$content = str_replace( '###SITEURL###', esc_url_raw( $email_data['siteurl'] ), $content );
$subject = sprintf(
/* translators: Privacy data request confirmed notification email subject. 1: Site title, 2: Name of the confirmed action. */
__( '[%1$s] Action Confirmed: %2$s' ),
$email_data['sitename'],
$action_description
);
/**
* Filters the subject of the user request confirmation email.
*
* @since 4.9.8
*
* @param string $subject The email subject.
* @param string $sitename The name of the site.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $user_email The email address confirming a request
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $manage_url The link to click manage privacy requests of this type.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* @type string $admin_email The administrator email receiving the mail.
* }
*/
$subject = apply_filters( 'user_request_confirmed_email_subject', $subject, $email_data['sitename'], $email_data );
$headers = '';
/**
* Filters the headers of the user request confirmation email.
*
* @since 5.4.0
*
* @param string|array $headers The email headers.
* @param string $subject The email subject.
* @param string $content The email content.
* @param int $request_id The request ID.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $user_email The email address confirming a request
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $manage_url The link to click manage privacy requests of this type.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* @type string $admin_email The administrator email receiving the mail.
* }
*/
$headers = apply_filters( 'user_request_confirmed_email_headers', $headers, $subject, $content, $request_id, $email_data );
$email_sent = wp_mail( $email_data['admin_email'], $subject, $content, $headers );
if ( $email_sent ) {
update_post_meta( $request_id, '_wp_admin_notified', true );
}
}
/**
* Notify the user when their erasure request is fulfilled.
*
* Without this, the user would never know if their data was actually erased.
*
* @since 4.9.6
*
* @param int $request_id The privacy request post ID associated with this request.
*/
function _wp_privacy_send_erasure_fulfillment_notification( $request_id ) {
$request = wp_get_user_request( $request_id );
if ( ! is_a( $request, 'WP_User_Request' ) || 'request-completed' !== $request->status ) {
return;
}
$already_notified = (bool) get_post_meta( $request_id, '_wp_user_notified', true );
if ( $already_notified ) {
return;
}
// Localize message content for user; fallback to site default for visitors.
if ( ! empty( $request->user_id ) ) {
$locale = get_user_locale( $request->user_id );
} else {
$locale = get_locale();
}
$switched_locale = switch_to_locale( $locale );
/**
* Filters the recipient of the data erasure fulfillment notification.
*
* @since 4.9.6
*
* @param string $user_email The email address of the notification recipient.
* @param WP_User_Request $request The request that is initiating the notification.
*/
$user_email = apply_filters( 'user_erasure_fulfillment_email_to', $request->email, $request );
$email_data = array(
'request' => $request,
'message_recipient' => $user_email,
'privacy_policy_url' => get_privacy_policy_url(),
'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ),
'siteurl' => home_url(),
);
$subject = sprintf(
/* translators: Erasure request fulfilled notification email subject. %s: Site title. */
__( '[%s] Erasure Request Fulfilled' ),
$email_data['sitename']
);
/**
* Filters the subject of the email sent when an erasure request is completed.
*
* @since 4.9.8
*
* @param string $subject The email subject.
* @param string $sitename The name of the site.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $message_recipient The address that the email will be sent to. Defaults
* to the value of `$request->email`, but can be changed
* by the `user_erasure_fulfillment_email_to` filter.
* @type string $privacy_policy_url Privacy policy URL.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$subject = apply_filters( 'user_erasure_complete_email_subject', $subject, $email_data['sitename'], $email_data );
if ( empty( $email_data['privacy_policy_url'] ) ) {
/* translators: Do not translate SITENAME, SITEURL; those are placeholders. */
$email_text = __(
'Howdy,
Your request to erase your personal data on ###SITENAME### has been completed.
If you have any follow-up questions or concerns, please contact the site administrator.
Regards,
All at ###SITENAME###
###SITEURL###'
);
} else {
/* translators: Do not translate SITENAME, SITEURL, PRIVACY_POLICY_URL; those are placeholders. */
$email_text = __(
'Howdy,
Your request to erase your personal data on ###SITENAME### has been completed.
If you have any follow-up questions or concerns, please contact the site administrator.
For more information, you can also read our privacy policy: ###PRIVACY_POLICY_URL###
Regards,
All at ###SITENAME###
###SITEURL###'
);
}
/**
* Filters the body of the data erasure fulfillment notification.
*
* The email is sent to a user when a their data erasure request is fulfilled
* by an administrator.
*
* The following strings have a special meaning and will get replaced dynamically:
*
* ###SITENAME### The name of the site.
* ###PRIVACY_POLICY_URL### Privacy policy page URL.
* ###SITEURL### The URL to the site.
*
* @since 4.9.6
*
* @param string $email_text Text in the email.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $message_recipient The address that the email will be sent to. Defaults
* to the value of `$request->email`, but can be changed
* by the `user_erasure_fulfillment_email_to` filter.
* @type string $privacy_policy_url Privacy policy URL.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$content = apply_filters( 'user_confirmed_action_email_content', $email_text, $email_data );
$content = str_replace( '###SITENAME###', $email_data['sitename'], $content );
$content = str_replace( '###PRIVACY_POLICY_URL###', $email_data['privacy_policy_url'], $content );
$content = str_replace( '###SITEURL###', esc_url_raw( $email_data['siteurl'] ), $content );
$headers = '';
/**
* Filters the headers of the data erasure fulfillment notification.
*
* @since 5.4.0
*
* @param string|array $headers The email headers.
* @param string $subject The email subject.
* @param string $content The email content.
* @param int $request_id The request ID.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $message_recipient The address that the email will be sent to. Defaults
* to the value of `$request->email`, but can be changed
* by the `user_erasure_fulfillment_email_to` filter.
* @type string $privacy_policy_url Privacy policy URL.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$headers = apply_filters( 'user_erasure_complete_email_headers', $headers, $subject, $content, $request_id, $email_data );
$email_sent = wp_mail( $user_email, $subject, $content, $headers );
if ( $switched_locale ) {
restore_previous_locale();
}
if ( $email_sent ) {
update_post_meta( $request_id, '_wp_user_notified', true );
}
}
/**
* Return request confirmation message HTML.
*
* @since 4.9.6
* @access private
*
* @param int $request_id The request ID being confirmed.
* @return string $message The confirmation message.
*/
function _wp_privacy_account_request_confirmed_message( $request_id ) {
$request = wp_get_user_request( $request_id );
$message = '' . __( 'Action has been confirmed.' ) . '
';
$message .= '' . __( 'The site administrator has been notified and will fulfill your request as soon as possible.' ) . '
';
if ( $request && in_array( $request->action_name, _wp_privacy_action_request_types(), true ) ) {
if ( 'export_personal_data' === $request->action_name ) {
$message = '' . __( 'Thanks for confirming your export request.' ) . '
';
$message .= '' . __( 'The site administrator has been notified. You will receive a link to download your export via email when they fulfill your request.' ) . '
';
} elseif ( 'remove_personal_data' === $request->action_name ) {
$message = '' . __( 'Thanks for confirming your erasure request.' ) . '
';
$message .= '' . __( 'The site administrator has been notified. You will receive an email confirmation when they erase your data.' ) . '
';
}
}
/**
* Filters the message displayed to a user when they confirm a data request.
*
* @since 4.9.6
*
* @param string $message The message to the user.
* @param int $request_id The ID of the request being confirmed.
*/
$message = apply_filters( 'user_request_action_confirmed_message', $message, $request_id );
return $message;
}
/**
* Create and log a user request to perform a specific action.
*
* Requests are stored inside a post type named `user_request` since they can apply to both
* users on the site, or guests without a user account.
*
* @since 4.9.6
*
* @param string $email_address User email address. This can be the address of a registered or non-registered user.
* @param string $action_name Name of the action that is being confirmed. Required.
* @param array $request_data Misc data you want to send with the verification request and pass to the actions once the request is confirmed.
* @return int|WP_Error Returns the request ID if successful, or a WP_Error object on failure.
*/
function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array() ) {
$email_address = sanitize_email( $email_address );
$action_name = sanitize_key( $action_name );
if ( ! is_email( $email_address ) ) {
return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) );
}
if ( ! $action_name ) {
return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) );
}
$user = get_user_by( 'email', $email_address );
$user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0;
// Check for duplicates.
$requests_query = new WP_Query(
array(
'post_type' => 'user_request',
'post_name__in' => array( $action_name ), // Action name stored in post_name column.
'title' => $email_address, // Email address stored in post_title column.
'post_status' => array(
'request-pending',
'request-confirmed',
),
'fields' => 'ids',
)
);
if ( $requests_query->found_posts ) {
return new WP_Error( 'duplicate_request', __( 'An incomplete request for this email address already exists.' ) );
}
$request_id = wp_insert_post(
array(
'post_author' => $user_id,
'post_name' => $action_name,
'post_title' => $email_address,
'post_content' => wp_json_encode( $request_data ),
'post_status' => 'request-pending',
'post_type' => 'user_request',
'post_date' => current_time( 'mysql', false ),
'post_date_gmt' => current_time( 'mysql', true ),
),
true
);
return $request_id;
}
/**
* Get action description from the name and return a string.
*
* @since 4.9.6
*
* @param string $action_name Action name of the request.
* @return string Human readable action name.
*/
function wp_user_request_action_description( $action_name ) {
switch ( $action_name ) {
case 'export_personal_data':
$description = __( 'Export Personal Data' );
break;
case 'remove_personal_data':
$description = __( 'Erase Personal Data' );
break;
default:
/* translators: %s: Action name. */
$description = sprintf( __( 'Confirm the "%s" action' ), $action_name );
break;
}
/**
* Filters the user action description.
*
* @since 4.9.6
*
* @param string $description The default description.
* @param string $action_name The name of the request.
*/
return apply_filters( 'user_request_action_description', $description, $action_name );
}
/**
* Send a confirmation request email to confirm an action.
*
* If the request is not already pending, it will be updated.
*
* @since 4.9.6
*
* @param string $request_id ID of the request created via wp_create_user_request().
* @return bool|WP_Error True on success, `WP_Error` on failure.
*/
function wp_send_user_request( $request_id ) {
$request_id = absint( $request_id );
$request = wp_get_user_request( $request_id );
if ( ! $request ) {
return new WP_Error( 'invalid_request', __( 'Invalid user request.' ) );
}
// Localize message content for user; fallback to site default for visitors.
if ( ! empty( $request->user_id ) ) {
$locale = get_user_locale( $request->user_id );
} else {
$locale = get_locale();
}
$switched_locale = switch_to_locale( $locale );
$email_data = array(
'request' => $request,
'email' => $request->email,
'description' => wp_user_request_action_description( $request->action_name ),
'confirm_url' => add_query_arg(
array(
'action' => 'confirmaction',
'request_id' => $request_id,
'confirm_key' => wp_generate_user_request_key( $request_id ),
),
wp_login_url()
),
'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ),
'siteurl' => home_url(),
);
/* translators: Do not translate DESCRIPTION, CONFIRM_URL, SITENAME, SITEURL: those are placeholders. */
$email_text = __(
'Howdy,
A request has been made to perform the following action on your account:
###DESCRIPTION###
To confirm this, please click on the following link:
###CONFIRM_URL###
You can safely ignore and delete this email if you do not want to
take this action.
Regards,
All at ###SITENAME###
###SITEURL###'
);
/**
* Filters the text of the email sent when an account action is attempted.
*
* The following strings have a special meaning and will get replaced dynamically:
*
* ###DESCRIPTION### Description of the action being performed so the user knows what the email is for.
* ###CONFIRM_URL### The link to click on to confirm the account action.
* ###SITENAME### The name of the site.
* ###SITEURL### The URL to the site.
*
* @since 4.9.6
*
* @param string $email_text Text in the email.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $email The email address this is being sent to.
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $confirm_url The link to click on to confirm the account action.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$content = apply_filters( 'user_request_action_email_content', $email_text, $email_data );
$content = str_replace( '###DESCRIPTION###', $email_data['description'], $content );
$content = str_replace( '###CONFIRM_URL###', esc_url_raw( $email_data['confirm_url'] ), $content );
$content = str_replace( '###EMAIL###', $email_data['email'], $content );
$content = str_replace( '###SITENAME###', $email_data['sitename'], $content );
$content = str_replace( '###SITEURL###', esc_url_raw( $email_data['siteurl'] ), $content );
/* translators: Confirm privacy data request notification email subject. 1: Site title, 2: Name of the action. */
$subject = sprintf( __( '[%1$s] Confirm Action: %2$s' ), $email_data['sitename'], $email_data['description'] );
/**
* Filters the subject of the email sent when an account action is attempted.
*
* @since 4.9.6
*
* @param string $subject The email subject.
* @param string $sitename The name of the site.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $email The email address this is being sent to.
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $confirm_url The link to click on to confirm the account action.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data );
$headers = '';
/**
* Filters the headers of the email sent when an account action is attempted.
*
* @since 5.4.0
*
* @param string|array $headers The email headers.
* @param string $subject The email subject.
* @param string $content The email content.
* @param int $request_id The request ID.
* @param array $email_data {
* Data relating to the account action email.
*
* @type WP_User_Request $request User request object.
* @type string $email The email address this is being sent to.
* @type string $description Description of the action being performed so the user knows what the email is for.
* @type string $confirm_url The link to click on to confirm the account action.
* @type string $sitename The site name sending the mail.
* @type string $siteurl The site URL sending the mail.
* }
*/
$headers = apply_filters( 'user_request_action_email_headers', $headers, $subject, $content, $request_id, $email_data );
$email_sent = wp_mail( $email_data['email'], $subject, $content, $headers );
if ( $switched_locale ) {
restore_previous_locale();
}
if ( ! $email_sent ) {
return new WP_Error( 'privacy_email_error', __( 'Unable to send personal data export confirmation email.' ) );
}
return true;
}
/**
* Returns a confirmation key for a user action and stores the hashed version for future comparison.
*
* @since 4.9.6
*
* @param int $request_id Request ID.
* @return string Confirmation key.
*/
function wp_generate_user_request_key( $request_id ) {
global $wp_hasher;
// Generate something random for a confirmation key.
$key = wp_generate_password( 20, false );
// Return the key, hashed.
if ( empty( $wp_hasher ) ) {
require_once ABSPATH . WPINC . '/class-phpass.php';
$wp_hasher = new PasswordHash( 8, true );
}
wp_update_post(
array(
'ID' => $request_id,
'post_status' => 'request-pending',
'post_password' => $wp_hasher->HashPassword( $key ),
)
);
return $key;
}
/**
* Validate a user request by comparing the key with the request's key.
*
* @since 4.9.6
*
* @param string $request_id ID of the request being confirmed.
* @param string $key Provided key to validate.
* @return bool|WP_Error True on success, WP_Error on failure.
*/
function wp_validate_user_request_key( $request_id, $key ) {
global $wp_hasher;
$request_id = absint( $request_id );
$request = wp_get_user_request( $request_id );
if ( ! $request ) {
return new WP_Error( 'invalid_request', __( 'Invalid request.' ) );
}
if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) {
return new WP_Error( 'expired_link', __( 'This link has expired.' ) );
}
if ( empty( $key ) ) {
return new WP_Error( 'missing_key', __( 'Missing confirm key.' ) );
}
if ( empty( $wp_hasher ) ) {
require_once ABSPATH . WPINC . '/class-phpass.php';
$wp_hasher = new PasswordHash( 8, true );
}
$key_request_time = $request->modified_timestamp;
$saved_key = $request->confirm_key;
if ( ! $saved_key ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
if ( ! $key_request_time ) {
return new WP_Error( 'invalid_key', __( 'Invalid action.' ) );
}
/**
* Filters the expiration time of confirm keys.
*
* @since 4.9.6
*
* @param int $expiration The expiration time in seconds.
*/
$expiration_duration = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS );
$expiration_time = $key_request_time + $expiration_duration;
if ( ! $wp_hasher->CheckPassword( $key, $saved_key ) ) {
return new WP_Error( 'invalid_key', __( 'Invalid key.' ) );
}
if ( ! $expiration_time || time() > $expiration_time ) {
return new WP_Error( 'expired_key', __( 'The confirmation email has expired.' ) );
}
return true;
}
/**
* Return the user request object for the specified request ID.
*
* @since 4.9.6
*
* @param int $request_id The ID of the user request.
* @return WP_User_Request|false
*/
function wp_get_user_request( $request_id ) {
$request_id = absint( $request_id );
$post = get_post( $request_id );
if ( ! $post || 'user_request' !== $post->post_type ) {
return false;
}
return new WP_User_Request( $post );
}
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