diff options
Diffstat (limited to 'plugins/jetpack/json-endpoints/class.wpcom-json-api-list-roles-endpoint.php')
-rw-r--r-- | plugins/jetpack/json-endpoints/class.wpcom-json-api-list-roles-endpoint.php | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-roles-endpoint.php b/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-roles-endpoint.php new file mode 100644 index 00000000..82464c3f --- /dev/null +++ b/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-roles-endpoint.php @@ -0,0 +1,64 @@ +<?php +class WPCOM_JSON_API_List_Roles_Endpoint extends WPCOM_JSON_API_Endpoint { + + var $response_format = array( + 'roles' => '(array:role) Array of role objects', + ); + + static function role_sort( $a, $b ) { + $core_role_names = array( 'administrator', 'editor', 'author', 'contributor', 'subscriber' ); + $a_is_core_role = in_array( $a->name, $core_role_names ); + $b_is_core_role = in_array( $b->name, $core_role_names ); + + // if $a is a core_role and $b is not, $a always comes first + if ( $a_is_core_role && ! $b_is_core_role ) { + return -1; + } + + // if $b is a core_role and $a is not, $b always comes first + if ( $b_is_core_role && ! $a_is_core_role ) { + return 1; + } + + // otherwise the one with the > number of capabilities comes first + $a_cap_count = count( $a->capabilities ); + $b_cap_count = count( $b->capabilities ); + + if ( $a_cap_count === $b_cap_count ) { + return 0; + } + + return ( $a_cap_count > $b_cap_count ) ? -1 : 1; + } + + // /sites/%s/roles/ -> $blog_id + function callback( $path = '', $blog_id = 0 ) { + + $blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); + if ( is_wp_error( $blog_id ) ) { + return $blog_id; + } + + if ( ! current_user_can( 'list_users' ) ) { + return new WP_Error( 'unauthorized', 'User cannot view roles for specified site', 403 ); + } + + $roles = array(); + + global $wp_roles; + $wp_roles->reinit(); + $role_names = $wp_roles->get_names(); + $role_keys = array_keys( $role_names ); + + foreach ( (array) $role_keys as $role_key ) { + $role_details = get_role( $role_key ); + $role_details->display_name = $role_names[$role_key]; + $roles[] = $role_details; + } + + // Sort the array so roles with the most number of capabilities comes first, then the next role, and so on + usort( $roles, array( 'self', 'role_sort' ) ); + + return array( 'roles' => $roles ); + } +}
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