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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 |
|---|---|
| 2481 | } else { |
| 2482 | /** |
| 2483 | * Filters the default user query fields used by the given XML-RPC method. |
| 2484 | * |
| 2485 | * @since 3.5.0 |
| 2486 | * |
| 2487 | * @param array $fields User query fields for given method. Default 'all'. |
| 2488 | * @param string $method The method name. |
| 2489 | */ |
| 2490 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); |
| 2491 | } |
| 2492 | |
| 2493 | if ( ! $user = $this->login( $username, $password ) ) |
| 2494 | return $this->error; |
| 2495 | |
| 2496 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2497 | do_action( 'xmlrpc_call', 'wp.getUser' ); |
| 2498 | |
| 2499 | if ( ! current_user_can( 'edit_user', $user_id ) ) |
| Line | Code |
| 2539 | |
| 2540 | $username = $args[1]; |
| 2541 | $password = $args[2]; |
| 2542 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 2543 | |
| 2544 | if ( isset( $args[4] ) ) { |
| 2545 | $fields = $args[4]; |
| 2546 | } else { |
| 2547 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2548 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); |
| 2549 | } |
| 2550 | |
| 2551 | if ( ! $user = $this->login( $username, $password ) ) |
| 2552 | return $this->error; |
| 2553 | |
| 2554 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2555 | do_action( 'xmlrpc_call', 'wp.getUsers' ); |
| 2556 | |
| 2557 | if ( ! current_user_can( 'list_users' ) ) |
| Line | Code |
| 2612 | $this->escape( $args ); |
| 2613 | |
| 2614 | $username = $args[1]; |
| 2615 | $password = $args[2]; |
| 2616 | |
| 2617 | if ( isset( $args[3] ) ) { |
| 2618 | $fields = $args[3]; |
| 2619 | } else { |
| 2620 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2621 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); |
| 2622 | } |
| 2623 | |
| 2624 | if ( ! $user = $this->login( $username, $password ) ) |
| 2625 | return $this->error; |
| 2626 | |
| 2627 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 2628 | do_action( 'xmlrpc_call', 'wp.getProfile' ); |
| 2629 | |
| 2630 | if ( ! current_user_can( 'edit_user', $user->ID ) ) |