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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 |
---|---|
2020 |
|
2021 | $blog_id = (int) $args[0]; |
2022 | $username = $args[1]; |
2023 | $password = $args[2]; |
2024 | $user_id = (int) $args[3]; |
2025 |
|
2026 | if ( isset( $args[4] ) ) |
2027 | $fields = $args[4]; |
2028 | else |
2029 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); |
2030 |
|
2031 | if ( ! $user = $this->login( $username, $password ) ) |
2032 | return $this->error; |
2033 |
|
2034 | do_action( 'xmlrpc_call', 'wp.getUser' ); |
2035 |
|
2036 | if ( ! current_user_can( 'edit_user', $user_id ) ) |
2037 | return new IXR_Error( 401, __( 'Sorry, you cannot edit users.' ) ); |
2038 |
|
Line | Code |
2073 |
|
2074 | $blog_id = (int) $args[0]; |
2075 | $username = $args[1]; |
2076 | $password = $args[2]; |
2077 | $filter = isset( $args[3] ) ? $args[3] : array(); |
2078 |
|
2079 | if ( isset( $args[4] ) ) |
2080 | $fields = $args[4]; |
2081 | else |
2082 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); |
2083 |
|
2084 | if ( ! $user = $this->login( $username, $password ) ) |
2085 | return $this->error; |
2086 |
|
2087 | do_action( 'xmlrpc_call', 'wp.getUsers' ); |
2088 |
|
2089 | if ( ! current_user_can( 'list_users' ) ) |
2090 | return new IXR_Error( 401, __( 'Sorry, you cannot list users.' ) ); |
2091 |
|
Line | Code |
2140 | $this->escape( $args ); |
2141 |
|
2142 | $blog_id = (int) $args[0]; |
2143 | $username = $args[1]; |
2144 | $password = $args[2]; |
2145 |
|
2146 | if ( isset( $args[3] ) ) |
2147 | $fields = $args[3]; |
2148 | else |
2149 | $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); |
2150 |
|
2151 | if ( ! $user = $this->login( $username, $password ) ) |
2152 | return $this->error; |
2153 |
|
2154 | do_action( 'xmlrpc_call', 'wp.getProfile' ); |
2155 |
|
2156 | if ( ! current_user_can( 'edit_user', $user->ID ) ) |
2157 | return new IXR_Error( 401, __( 'Sorry, you cannot edit your profile.' ) ); |
2158 |
|