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<?php |
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new WPCOM_JSON_API_Update_User_Endpoint( array( |
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'description' => 'Deletes or removes a user of a site.', |
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'group' => 'users', |
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'stat' => 'users:delete', |
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'method' => 'POST', |
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'path' => '/sites/%s/users/%d/delete', |
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'path_labels' => array( |
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'$site' => '(int|string) The site ID or domain.', |
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'$user_ID' => '(int) The user\'s ID' |
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), |
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'request_format' => array( |
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'reassign' => '(int) An optional id of a user to reassign posts to.', |
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), |
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'response_format' => array( |
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'success' => '(bool) Was the deletion of user successful?', |
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), |
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'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/users/1/delete', |
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'example_request_data' => array( |
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'headers' => array( |
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'authorization' => 'Bearer YOUR_API_TOKEN' |
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), |
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), |
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'example_response' => ' |
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{ |
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"success": true |
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}' |
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) ); |
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class WPCOM_JSON_API_Update_User_Endpoint extends WPCOM_JSON_API_Endpoint { |
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function callback( $path = '', $blog_id = 0, $user_id = 0 ) { |
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); |
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if ( is_wp_error( $blog_id ) ) { |
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return $blog_id; |
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} |
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
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if ( wpcom_get_blog_owner( $blog_id ) == $user_id ) { |
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return new WP_Error( 'forbidden', 'A site owner can not be removed through this endpoint.', 403 ); |
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} |
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} |
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if ( $this->api->ends_with( $path, '/delete' ) ) { |
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return $this->delete_or_remove_user( $user_id ); |
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} |
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return false; |
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} |
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/** |
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* Checks if a user exists by checking to see if a WP_User object exists for a user ID. |
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* @param int $user_id |
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* @return bool |
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*/ |
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function user_exists( $user_id ) { |
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$user = get_user_by( 'id', $user_id ); |
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return false != $user && is_a( $user, 'WP_User' ); |
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} |
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/** |
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* Return the domain name of a subscription |
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* |
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* @param Store_Subscription $subscription |
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* @return string |
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*/ |
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protected function get_subscription_domain_name( $subscription ) { |
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return $subscription->meta; |
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} |
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/** |
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* Get a list of the domains owned by the given user. |
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* |
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* @param int $user_id |
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* @return array |
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*/ |
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protected function domain_subscriptions_for_site_owned_by_user( $user_id ) { |
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$subscriptions = WPCOM_Store::get_subscriptions( get_current_blog_id(), $user_id, domains::get_domain_products() ); |
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$domains = array_unique( array_map( array( $this, 'get_subscription_domain_name' ), $subscriptions ) ); |
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return $domains; |
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} |
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/** |
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* Validates user input and then decides whether to remove or delete a user. |
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* @param int $user_id |
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* @return array|WP_Error |
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*/ |
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function delete_or_remove_user( $user_id ) { |
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if ( 0 == $user_id ) { |
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return new WP_Error( 'invalid_input', 'A valid user ID must be specified.', 400 ); |
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} |
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View Code Duplication |
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
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$domains = $this->domain_subscriptions_for_site_owned_by_user( $user_id ); |
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if ( ! empty( $domains ) ) { |
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return new WP_Error( 'user_owns_domain_subscription', join( ', ', $domains ) ); |
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} |
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} |
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if ( get_current_user_id() == $user_id ) { |
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return new WP_Error( 'invalid_input', 'User can not remove or delete self through this endpoint.', 400 ); |
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} |
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if ( ! $this->user_exists( $user_id ) ) { |
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return new WP_Error( 'invalid_input', 'A user does not exist with that ID.', 400 ); |
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} |
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return is_multisite() ? $this->remove_user( $user_id ) : $this->delete_user( $user_id ); |
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} |
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/** |
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* Removes a user from the current site. |
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* @param int $user_id |
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* @return array|WP_Error |
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*/ |
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function remove_user( $user_id ) { |
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if ( ! current_user_can( 'remove_users' ) ) { |
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return new WP_Error( 'unauthorized', 'User cannot remove users for specified site.', 403 ); |
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} |
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if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) { |
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return new WP_Error( 'invalid_input', 'User is not a member of the specified site.', 400 ); |
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} |
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return array( |
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'success' => remove_user_from_blog( $user_id, get_current_blog_id() ) |
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); |
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} |
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/** |
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* Deletes a user and optionally reassigns posts to another user. |
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* @param int $user_id |
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* @return array|WP_Error |
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*/ |
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function delete_user( $user_id ) { |
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if ( ! current_user_can( 'delete_users' ) ) { |
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return new WP_Error( 'unauthorized', 'User cannot delete users for specified site.', 403 ); |
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} |
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$input = (array) $this->input(); |
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if ( isset( $input['reassign'] ) ) { |
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if ( $user_id == $input['reassign'] ) { |
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return new WP_Error( 'invalid_input', 'Can not reassign posts to user being deleted.', 400 ); |
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} |
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if ( ! $this->user_exists( $input['reassign'] ) ) { |
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return new WP_Error( 'invalid_input', 'User specified in reassign argument is not a member of the specified site.', 400 ); |
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} |
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} |
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return array( |
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'success' => wp_delete_user( $user_id, (int) $input['reassign'] ), |
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); |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.
In this case you can add the
@ignorePhpDoc annotation to the duplicate definition and it will be ignored.