Automattic / jetpack

json-endpoints/class.wpcom-json-api-get-site-v1-2-endpoint.php

<?php
class WPCOM_JSON_API_GET_Site_V1_2_Endpoint extends WPCOM_JSON_API_GET_Site_Endpoint {

	public static $site_format = array(
 		'ID'                => '(int) Site ID',
 		'name'              => '(string) Title of site',
 		'description'       => '(string) Tagline or description of site',
 		'URL'               => '(string) Full URL to the site',
 		'capabilities'      => '(array) Array of capabilities for the current user on this site.',
 		'jetpack'           => '(bool)  Whether the site is a Jetpack site or not',
 		'is_multisite'      => '(bool) Whether the site is a Multisite site or not. Always true for WP.com sites.',
 		'post_count'        => '(int) The number of posts the site has',
		'subscribers_count' => '(int) The number of subscribers the site has',
		'locale'            => '(string) Primary locale code of the site',
		'icon'              => '(array) An array of icon formats for the site',
		'logo'              => '(array) The site logo, set in the Customizer',
		'visible'           => '(bool) If this site is visible in the user\'s site list',
		'is_private'        => '(bool) If the site is a private site or not',
		'single_user_site'  => '(bool) Whether the site is single user. Only returned for WP.com sites and for Jetpack sites with version 3.4 or higher.',
		'is_vip'            => '(bool) If the site is a VIP site or not.',
		'is_following'      => '(bool) If the current user is subscribed to this site in the reader',
		'options'           => '(array) An array of options/settings for the blog. Only viewable by users with post editing rights to the site. Note: Post formats is deprecated, please see /sites/$id/post-formats/',
		'plan'              => '(array) Details of the current plan for this site.',
		'updates'           => '(array) An array of available updates for plugins, themes, wordpress, and languages.',
		'jetpack_modules'   => '(array) A list of active Jetpack modules.',
		'meta'              => '(object) Meta data',
	);


	function callback( $path = '', $blog_id = 0 ) {
		add_filter( 'sites_site_format', array( $this, 'site_format' ) );

		return parent::callback( $path, $blog_id );
	}

	public function site_format( $format ) {

The parameter $format is not used and could be removed.

		return self::$site_format;
	}
}