<?php
/**
* Nodeinfo class
*
* @link https://github.com/jhass/nodeinfo
*/
class Nodeinfo {
public $version = '2.0';
public $software = array();
public $usage = array();
public $openRegistrations = false; // phpcs:ignore
public $services = array(
'inbound' => array(),
'outbound' => array(),
);
public $protocols = array();
public $metadata = array();
public function __construct( $version = '2.0' ) {
if ( in_array( $version, array( '1.0', '1.1', '2.0', '2.1' ), true ) ) {
$this->version = $version;
}
$this->generate_software();
$this->generate_usage();
$this->generate_protocols();
$this->generate_services();
$this->generate_metadata();
$this->openRegistrations = (boolean) get_option( 'users_can_register', false ); // phpcs:ignore
}
public function generate_usage() {
$users = get_users(
array(
'fields' => 'ID',
'capability__in' => array( 'publish_posts' ),
)
);
if ( is_array( $users ) ) {
$users = count( $users );
} else {
$users = 1;
}
$posts = wp_count_posts();
$comments = wp_count_comments();
$this->usage = apply_filters(
'nodeinfo_data_usage',
array(
'users' => array(
'total' => $users,
'activeMonth' => nodeinfo_get_active_users( '1 month ago' ),
'activeHalfyear' => nodeinfo_get_active_users( '6 month ago' ),
),
'localPosts' => (int) $posts->publish,
'localComments' => (int) $comments->approved,
),
$this->version
);
}
public function generate_software() {
$software = array(
'name' => 'wordpress',
'version' => nodeinfo_get_masked_version(),
);
if ( '2.1' === $this->version ) {
$software['repository'] = 'https://github.com/wordpress/wordpress';
}
$this->software = apply_filters(
'nodeinfo_data_software',
$software,
$this->version
);
}
public function generate_protocols() {
$protocols = $this->protocols;
if ( version_compare( $this->version, '2.0', '>=' ) ) {
$protocols = array();
} else {
$protocols['inbound'] = array( 'smtp' );
$protocols['outbound'] = array( 'smtp' );
}
$this->protocols = apply_filters( 'nodeinfo_data_protocols', $protocols, $this->version );
}
public function generate_services() {
$services = $this->services;
if ( version_compare( $this->version, '2.0', '>=' ) ) {
$services['inbound'] = array( 'atom1.0', 'rss2.0', 'pop3' );
$services['outbound'] = array( 'atom1.0', 'rss2.0', 'wordpress', 'smtp' );
} else {
$services['outbound'] = array( 'smtp' );
}
$this->services = apply_filters( 'nodeinfo_data_services', $services, $this->version );
}
public function generate_metadata() {
$metadata = $this->metadata;
$metadata['generator'] = array(
'name' => 'NodeInfo WordPress-Plugin',
'version' => nodeinfo_version(),
'repository' => 'https://github.com/pfefferle/wordpress-nodeinfo/',
);
$metadata['nodeName'] = \get_bloginfo( 'name' );
$metadata['nodeDescription'] = \get_bloginfo( 'description' );
$metadata['nodeIcon'] = \get_site_icon_url();
$this->metadata = apply_filters( 'nodeinfo_data_metadata', $metadata, $this->version );
}
public function to_array() {
return apply_filters( 'nodeinfo_data', get_object_vars( $this ), $this->version );
}
}