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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 |
|---|---|
| 2021 | |
| 2022 | $blog_id = (int) $args[0]; |
| 2023 | $username = $args[1]; |
| 2024 | $password = $args[2]; |
| 2025 | $user_id = (int) $args[3]; |
| 2026 | |
| 2027 | if ( isset( $args[4] ) ) |
| 2028 | $fields = $args[4]; |
| 2029 | else |
| 2030 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); |
| 2031 | |
| 2032 | if ( ! $user = $this->login( $username, $password ) ) |
| 2033 | return $this->error; |
| 2034 | |
| 2035 | do_action( 'xmlrpc_call', 'wp.getUser' ); |
| 2036 | |
| 2037 | if ( ! current_user_can( 'edit_user', $user_id ) ) |
| 2038 | return new IXR_Error( 401, __( 'Sorry, you cannot edit users.' ) ); |
| 2039 | |
| Line | Code |
| 2074 | |
| 2075 | $blog_id = (int) $args[0]; |
| 2076 | $username = $args[1]; |
| 2077 | $password = $args[2]; |
| 2078 | $filter = isset( $args[3] ) ? $args[3] : array(); |
| 2079 | |
| 2080 | if ( isset( $args[4] ) ) |
| 2081 | $fields = $args[4]; |
| 2082 | else |
| 2083 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); |
| 2084 | |
| 2085 | if ( ! $user = $this->login( $username, $password ) ) |
| 2086 | return $this->error; |
| 2087 | |
| 2088 | do_action( 'xmlrpc_call', 'wp.getUsers' ); |
| 2089 | |
| 2090 | if ( ! current_user_can( 'list_users' ) ) |
| 2091 | return new IXR_Error( 401, __( 'Sorry, you cannot list users.' ) ); |
| 2092 | |
| Line | Code |
| 2141 | $this->escape( $args ); |
| 2142 | |
| 2143 | $blog_id = (int) $args[0]; |
| 2144 | $username = $args[1]; |
| 2145 | $password = $args[2]; |
| 2146 | |
| 2147 | if ( isset( $args[3] ) ) |
| 2148 | $fields = $args[3]; |
| 2149 | else |
| 2150 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); |
| 2151 | |
| 2152 | if ( ! $user = $this->login( $username, $password ) ) |
| 2153 | return $this->error; |
| 2154 | |
| 2155 | do_action( 'xmlrpc_call', 'wp.getProfile' ); |
| 2156 | |
| 2157 | if ( ! current_user_can( 'edit_user', $user->ID ) ) |
| 2158 | return new IXR_Error( 401, __( 'Sorry, you cannot edit your profile.' ) ); |
| 2159 | |