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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 3 times in this file.
| Line | Code |
|---|---|
| 2402 | } else { |
| 2403 | /** |
| 2404 | * Filters the default user query fields used by the given XML-RPC method. |
| 2405 | * |
| 2406 | * @since 3.5.0 |
| 2407 | * |
| 2408 | * @param array $fields User query fields for given method. Default 'all'. |
| 2409 | * @param string $method The method name. |
| 2410 | */ |
| 2411 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); |
| 2412 | } |
| 2413 | |
| 2414 | if ( ! $user = $this->login( $username, $password ) ) |
| 2415 | return $this->error; |
| 2416 | |
| 2417 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2418 | do_action( 'xmlrpc_call', 'wp.getUser' ); |
| 2419 | |
| 2420 | if ( ! current_user_can( 'edit_user', $user_id ) ) |
| Line | Code |
| 2460 | |
| 2461 | $username = $args[1]; |
| 2462 | $password = $args[2]; |
| 2463 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 2464 | |
| 2465 | if ( isset( $args[4] ) ) { |
| 2466 | $fields = $args[4]; |
| 2467 | } else { |
| 2468 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2469 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); |
| 2470 | } |
| 2471 | |
| 2472 | if ( ! $user = $this->login( $username, $password ) ) |
| 2473 | return $this->error; |
| 2474 | |
| 2475 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2476 | do_action( 'xmlrpc_call', 'wp.getUsers' ); |
| 2477 | |
| 2478 | if ( ! current_user_can( 'list_users' ) ) |
| Line | Code |
| 2533 | $this->escape( $args ); |
| 2534 | |
| 2535 | $username = $args[1]; |
| 2536 | $password = $args[2]; |
| 2537 | |
| 2538 | if ( isset( $args[3] ) ) { |
| 2539 | $fields = $args[3]; |
| 2540 | } else { |
| 2541 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2542 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); |
| 2543 | } |
| 2544 | |
| 2545 | if ( ! $user = $this->login( $username, $password ) ) |
| 2546 | return $this->error; |
| 2547 | |
| 2548 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2549 | do_action( 'xmlrpc_call', 'wp.getProfile' ); |
| 2550 | |
| 2551 | if ( ! current_user_can( 'edit_user', $user->ID ) ) |