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<?php |
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class WPCOM_JSON_API_Site_User_Endpoint extends WPCOM_JSON_API_Endpoint { |
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public static $user_format = array( |
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'ID' => '(int) The ID of the user', |
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'login' => '(string) The login username of the user', |
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'email' => '(string) The email of the user', |
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'name' => '(string) The name to display for the user', |
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'first_name' => '(string) The first name of the user', |
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'last_name' => '(string) The last name of the user', |
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'nice_name' => '(string) The nice_name to display for the user', |
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'URL' => '(string) The primary blog of the user', |
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'avatar_URL' => '(url) Gravatar image URL', |
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'profile_URL' => '(url) Gravatar Profile URL', |
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'site_ID' => '(int) ID of the user\'s primary blog', |
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'roles' => '(array) The roles of the user', |
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); |
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// /sites/%s/users/%d -> $blog_id, $user_id |
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function callback( $path = '', $blog_id = 0, $user_id = 0 ) { |
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); |
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if ( is_wp_error( $blog_id ) ) { |
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return $blog_id; |
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} |
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if ( ! current_user_can_for_blog( $blog_id, 'list_users' ) ) { |
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return new WP_Error( 'unauthorized', 'User cannot view users for specified site', 403 ); |
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} |
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// Get the user by ID or login |
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$get_by = false !== strpos( $path, '/users/login:' ) ? 'login' : 'id'; |
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$user = get_user_by( $get_by, $user_id ); |
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if ( ! $user ) { |
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return new WP_Error( 'unknown_user', 'Unknown user', 404 ); |
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} |
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if ( ! is_user_member_of_blog( $user->ID, $blog_id ) ) { |
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return new WP_Error( 'unknown_user_for_site', 'Unknown user for site', 404 ); |
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} |
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if ( 'GET' === $this->api->method ) { |
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return $this->get_user( $user->ID ); |
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} else if ( 'POST' === $this->api->method ) { |
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if ( ! current_user_can_for_blog( $blog_id, 'promote_users' ) ) { |
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return new WP_Error( 'unauthorized_no_promote_cap', 'User cannot promote users for specified site', 403 ); |
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} |
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return $this->update_user( $user_id, $blog_id ); |
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} else { |
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return new WP_Error( 'bad_request', 'An unsupported request method was used.' ); |
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} |
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} |
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public function get_user( $user_id ) { |
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$the_user = $this->get_author( $user_id, true ); |
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if ( $the_user && ! is_wp_error( $the_user ) ) { |
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$userdata = get_userdata( $user_id ); |
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$the_user->roles = ! is_wp_error( $userdata ) ? $userdata->roles : array(); |
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} |
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return $the_user; |
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} |
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/** |
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* Updates user data |
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* |
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* @return (array) |
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*/ |
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public function update_user( $user_id, $blog_id ) { |
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$input = $this->input(); |
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$user['ID'] = $user_id; |
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$is_wpcom = defined( 'IS_WPCOM' ) && IS_WPCOM; |
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if ( get_current_user_id() == $user_id && isset( $input['roles'] ) ) { |
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return new WP_Error( 'unauthorized', 'You cannot change your own role', 403 ); |
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} |
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if ( $is_wpcom && $user_id !== get_current_user_id() && $user_id == wpcom_get_blog_owner( $blog_id ) ) { |
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return new WP_Error( 'unauthorized_edit_owner', 'Current user can not edit blog owner', 403 ); |
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} |
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if ( ! $is_wpcom ) { |
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foreach ( $input as $key => $value ) { |
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if ( ! is_array( $value ) ) { |
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$value = trim( $value ); |
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} |
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$value = wp_unslash( $value ); |
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switch ( $key ) { |
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case 'first_name': |
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case 'last_name': |
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$user[ $key ] = $value; |
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break; |
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case 'display_name': |
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case 'name': |
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$user[ 'display_name' ] = $value; |
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break; |
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} |
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} |
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} |
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if ( isset( $input[ 'roles' ] ) ) { |
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if ( is_array( $input['roles'] ) ) { |
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$user['role'] = $input['roles'][0]; |
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} else { |
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$user['role'] = $input['roles']; |
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} |
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} |
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$result = wp_update_user( $user ); |
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if ( is_wp_error( $result ) ) { |
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return $result; |
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} |
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return $this->get_user( $user_id ); |
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} |
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} |
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Automattic /
jetpack
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.