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| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
| 2 | |
| 3 | if ( ! defined( 'ABSPATH' ) ) { |
| 4 | exit( 0 ); |
| 5 | } |
| 6 | |
| 7 | /** |
| 8 | * List users endpoint. |
| 9 | */ |
| 10 | new WPCOM_JSON_API_List_Users_Endpoint( |
| 11 | array( |
| 12 | 'description' => 'List the users of a site.', |
| 13 | 'group' => 'users', |
| 14 | 'stat' => 'users:list', |
| 15 | |
| 16 | 'method' => 'GET', |
| 17 | 'path' => '/sites/%s/users', |
| 18 | 'path_labels' => array( |
| 19 | '$site' => '(int|string) Site ID or domain', |
| 20 | ), |
| 21 | 'rest_route' => '/users', |
| 22 | 'rest_min_jp_version' => '14.5-a.2', |
| 23 | |
| 24 | 'query_parameters' => array( |
| 25 | 'number' => '(int=20) Limit the total number of authors returned.', |
| 26 | 'offset' => '(int=0) The first n authors to be skipped in the returned array.', |
| 27 | 'order' => array( |
| 28 | 'DESC' => 'Return authors in descending order.', |
| 29 | 'ASC' => 'Return authors in ascending order.', |
| 30 | ), |
| 31 | 'order_by' => array( |
| 32 | 'ID' => 'Order by ID (default).', |
| 33 | 'login' => 'Order by username.', |
| 34 | 'nicename' => 'Order by nicename.', |
| 35 | 'email' => 'Order by author email address.', |
| 36 | 'url' => 'Order by author URL.', |
| 37 | 'registered' => 'Order by registered date.', |
| 38 | 'display_name' => 'Order by display name.', |
| 39 | 'post_count' => 'Order by number of posts published.', |
| 40 | ), |
| 41 | 'authors_only' => '(bool) Set to true to fetch authors only', |
| 42 | 'include_viewers' => '(bool) Set to true to include viewers for Simple sites. When you pass in this parameter, order, order_by and search_columns are ignored. Currently, `search` is limited to the first page of results.', |
| 43 | 'type' => "(string) Specify the post type to query authors for. Only works when combined with the `authors_only` flag. Defaults to 'post'. Post types besides post and page need to be whitelisted using the <code>rest_api_allowed_post_types</code> filter.", |
| 44 | 'search' => '(string) Find matching users.', |
| 45 | 'search_columns' => "(array) Specify which columns to check for matching users. Can be any of 'ID', 'user_login', 'user_email', 'user_url', 'user_nicename', and 'display_name'. Only works when combined with `search` parameter.", |
| 46 | 'role' => '(string) Specify a specific user role to fetch.', |
| 47 | 'capability' => '(string) Specify a specific capability to fetch. You can specify multiple by comma-separating them, in which case the user needs to match all capabilities provided.', |
| 48 | ), |
| 49 | |
| 50 | 'response_format' => array( |
| 51 | 'found' => '(int) The total number of authors found that match the request (ignoring limits and offsets).', |
| 52 | 'authors' => '(array:author) Array of author objects.', |
| 53 | ), |
| 54 | |
| 55 | 'example_response' => '{ |
| 56 | "found": 1, |
| 57 | "users": [ |
| 58 | { |
| 59 | "ID": 78972699, |
| 60 | "login": "apiexamples", |
| 61 | "email": "justin+apiexamples@a8c.com", |
| 62 | "name": "apiexamples", |
| 63 | "first_name": "", |
| 64 | "last_name": "", |
| 65 | "nice_name": "apiexamples", |
| 66 | "URL": "http://apiexamples.wordpress.com", |
| 67 | "avatar_URL": "https://1.gravatar.com/avatar/a2afb7b6c0e23e5d363d8612fb1bd5ad?s=96&d=identicon&r=G", |
| 68 | "profile_URL": "https://gravatar.com/apiexamples", |
| 69 | "site_ID": 82974409, |
| 70 | "roles": [ |
| 71 | "administrator" |
| 72 | ], |
| 73 | "is_super_admin": false |
| 74 | } |
| 75 | ] |
| 76 | }', |
| 77 | |
| 78 | 'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/users', |
| 79 | 'example_request_data' => array( |
| 80 | 'headers' => array( |
| 81 | 'authorization' => 'Bearer YOUR_API_TOKEN', |
| 82 | ), |
| 83 | ), |
| 84 | ) |
| 85 | ); |
| 86 | |
| 87 | /** |
| 88 | * List users endpoint class. |
| 89 | * |
| 90 | * /sites/%s/users/ -> $blog_id |
| 91 | * |
| 92 | * @phan-constructor-used-for-side-effects |
| 93 | */ |
| 94 | class WPCOM_JSON_API_List_Users_Endpoint extends WPCOM_JSON_API_Endpoint { |
| 95 | |
| 96 | /** |
| 97 | * The response format. |
| 98 | * |
| 99 | * @var array |
| 100 | */ |
| 101 | public $response_format = array( |
| 102 | 'found' => '(int) The total number of authors found that match the request (ignoring limits and offsets).', |
| 103 | 'users' => '(array:author) Array of user objects', |
| 104 | ); |
| 105 | |
| 106 | /** |
| 107 | * Columns in which to search for a user match. |
| 108 | * |
| 109 | * @var array |
| 110 | */ |
| 111 | public $search_columns; |
| 112 | |
| 113 | /** |
| 114 | * API callback. |
| 115 | * |
| 116 | * @param string $path - the path. |
| 117 | * @param string $blog_id - the blog ID. |
| 118 | */ |
| 119 | public function callback( $path = '', $blog_id = 0 ) { |
| 120 | $blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); |
| 121 | if ( is_wp_error( $blog_id ) ) { |
| 122 | return $blog_id; |
| 123 | } |
| 124 | |
| 125 | $args = $this->query_args(); |
| 126 | |
| 127 | $authors_only = ( ! empty( $args['authors_only'] ) ); |
| 128 | |
| 129 | if ( $args['number'] < 1 ) { |
| 130 | $args['number'] = 20; |
| 131 | } elseif ( 1000 < $args['number'] ) { |
| 132 | return new WP_Error( 'invalid_number', 'The NUMBER parameter must be less than or equal to 1000.', 400 ); |
| 133 | } |
| 134 | |
| 135 | if ( $authors_only ) { |
| 136 | if ( empty( $args['type'] ) ) { |
| 137 | $args['type'] = 'post'; |
| 138 | } |
| 139 | |
| 140 | if ( ! $this->is_post_type_allowed( $args['type'] ) ) { |
| 141 | return new WP_Error( 'unknown_post_type', 'Unknown post type', 404 ); |
| 142 | } |
| 143 | |
| 144 | $post_type_object = get_post_type_object( $args['type'] ); |
| 145 | if ( ! $post_type_object || ! current_user_can( $post_type_object->cap->edit_others_posts ) ) { |
| 146 | return new WP_Error( 'unauthorized', 'User cannot view authors for specified post type', 403 ); |
| 147 | } |
| 148 | } elseif ( ! current_user_can( 'list_users' ) ) { |
| 149 | return new WP_Error( 'unauthorized', 'User cannot view users for specified site', 403 ); |
| 150 | } |
| 151 | |
| 152 | $query = array( |
| 153 | 'number' => $args['number'], |
| 154 | 'offset' => $args['offset'], |
| 155 | 'order' => $args['order'], |
| 156 | 'orderby' => $args['order_by'], |
| 157 | 'fields' => 'ID', |
| 158 | ); |
| 159 | |
| 160 | if ( $authors_only ) { |
| 161 | $query['capability'] = array( 'edit_posts' ); |
| 162 | } |
| 163 | |
| 164 | if ( ! empty( $args['search'] ) ) { |
| 165 | $query['search'] = $args['search']; |
| 166 | } |
| 167 | |
| 168 | if ( ! empty( $args['search_columns'] ) ) { |
| 169 | // this `user_search_columns` filter is necessary because WP_User_Query does not allow `display_name` as a search column. |
| 170 | $this->search_columns = array_intersect( $args['search_columns'], array( 'ID', 'user_login', 'user_email', 'user_url', 'user_nicename', 'display_name' ) ); |
| 171 | add_filter( 'user_search_columns', array( $this, 'api_user_override_search_columns' ), 10, 3 ); |
| 172 | } |
| 173 | |
| 174 | if ( ! empty( $args['role'] ) ) { |
| 175 | $query['role'] = $args['role']; |
| 176 | } |
| 177 | |
| 178 | if ( ! empty( $args['capability'] ) ) { |
| 179 | $query['capability'] = $args['capability']; |
| 180 | } |
| 181 | |
| 182 | $user_query = new WP_User_Query( $query ); |
| 183 | |
| 184 | remove_filter( 'user_search_columns', array( $this, 'api_user_override_search_columns' ) ); |
| 185 | |
| 186 | $is_wpcom = defined( 'IS_WPCOM' ) && IS_WPCOM; |
| 187 | $include_viewers = isset( $args['include_viewers'] ) && $args['include_viewers'] && $is_wpcom; |
| 188 | |
| 189 | $page = ( (int) ( $args['offset'] / $args['number'] ) ) + 1; |
| 190 | $viewers = $include_viewers ? get_private_blog_users( |
| 191 | $blog_id, |
| 192 | array( |
| 193 | 'page' => $page, |
| 194 | 'per_page' => $args['number'], |
| 195 | ) |
| 196 | ) : array(); |
| 197 | $viewers = array_map( array( $this, 'get_author' ), $viewers ); |
| 198 | |
| 199 | // When include_viewers is true, search by username or email. |
| 200 | if ( $include_viewers && ! empty( $args['search'] ) ) { |
| 201 | $viewers = array_filter( |
| 202 | $viewers, |
| 203 | function ( $viewer ) use ( $args ) { |
| 204 | // Convert to WP_User so expected fields are available. |
| 205 | $wp_viewer = new WP_User( $viewer->ID ); |
| 206 | // remove special database search characters from search term |
| 207 | $search_term = str_replace( '*', '', $args['search'] ); |
| 208 | return ( str_contains( $wp_viewer->user_login, $search_term ) || str_contains( $wp_viewer->user_email, $search_term ) || str_contains( $wp_viewer->display_name, $search_term ) ); |
| 209 | } |
| 210 | ); |
| 211 | } |
| 212 | |
| 213 | $return = array(); |
| 214 | foreach ( array_keys( $this->response_format ) as $key ) { |
| 215 | switch ( $key ) { |
| 216 | case 'found': |
| 217 | $user_count = (int) $user_query->get_total(); |
| 218 | |
| 219 | $viewer_count = 0; |
| 220 | if ( $include_viewers ) { |
| 221 | if ( empty( $args['search'] ) ) { |
| 222 | $viewer_count = (int) get_count_private_blog_users( $blog_id ); |
| 223 | } else { |
| 224 | $viewer_count = count( $viewers ); |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | $return[ $key ] = $user_count + $viewer_count; |
| 229 | break; |
| 230 | case 'users': |
| 231 | $users = array(); |
| 232 | $is_multisite = is_multisite(); |
| 233 | foreach ( $user_query->get_results() as $u ) { |
| 234 | $the_user = $this->get_author( $u, true ); |
| 235 | if ( $the_user && ! is_wp_error( $the_user ) ) { |
| 236 | $userdata = get_userdata( $u ); |
| 237 | $the_user->roles = ! is_wp_error( $userdata ) ? array_values( $userdata->roles ) : array(); |
| 238 | if ( $is_multisite ) { |
| 239 | $the_user->is_super_admin = user_can( $the_user->ID, 'manage_network' ); |
| 240 | } |
| 241 | $users[] = $the_user; |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | $combined_users = array_merge( $users, $viewers ); |
| 246 | |
| 247 | // When viewers are included, we ignore the order & orderby parameters. |
| 248 | if ( $include_viewers ) { |
| 249 | usort( |
| 250 | $combined_users, |
| 251 | function ( $a, $b ) { |
| 252 | return strcmp( strtolower( $a->name ), strtolower( $b->name ) ); |
| 253 | } |
| 254 | ); |
| 255 | } |
| 256 | |
| 257 | $return[ $key ] = $combined_users; |
| 258 | break; |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | return $return; |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Override search columns. |
| 267 | * |
| 268 | * @param array $search_columns - the search column we're overriding. |
| 269 | * @param array $search - the search query. |
| 270 | */ |
| 271 | public function api_user_override_search_columns( $search_columns, $search ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 272 | return $this->search_columns; |
| 273 | } |
| 274 | } |