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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 2 times in this file.
| Line | Code |
|---|---|
| 3717 | } else { |
| 3718 | /** |
| 3719 | * Filter the default query fields used by the given XML-RPC method. |
| 3720 | * |
| 3721 | * @since 3.4.0 |
| 3722 | * |
| 3723 | * @param array $fields An array of post type query fields for the given method. |
| 3724 | * @param string $method The method name. |
| 3725 | */ |
| 3726 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); |
| 3727 | } |
| 3728 | |
| 3729 | if ( !$user = $this->login( $username, $password ) ) |
| 3730 | return $this->error; |
| 3731 | |
| 3732 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 3733 | do_action( 'xmlrpc_call', 'wp.getPostType' ); |
| 3734 | |
| 3735 | if( ! post_type_exists( $post_type_name ) ) |
| Line | Code |
| 3766 | $blog_id = (int) $args[0]; |
| 3767 | $username = $args[1]; |
| 3768 | $password = $args[2]; |
| 3769 | $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); |
| 3770 | |
| 3771 | if ( isset( $args[4] ) ) { |
| 3772 | $fields = $args[4]; |
| 3773 | } else { |
| 3774 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 3775 | $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); |
| 3776 | } |
| 3777 | |
| 3778 | if ( ! $user = $this->login( $username, $password ) ) |
| 3779 | return $this->error; |
| 3780 | |
| 3781 | /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ |
| 3782 | do_action( 'xmlrpc_call', 'wp.getPostTypes' ); |
| 3783 | |
| 3784 | $post_types = get_post_types( $filter, 'objects' ); |