init();
}
/**
* Plugin initiation.
*
* A helper function to initiate actions, hooks and other features needed.
*
* @return void
*/
public function init() {
add_action( 'plugins_loaded', array( $this, 'load_i18n' ) );
add_action( 'wp_dashboard_setup', array( $this, 'add_dashboard_widgets' ) );
add_action( 'admin_menu', array( $this, 'add_plugin_menu' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
}
/**
* Load plugin translations.
*
* Loads the textdomain needed to get translations for the plugin.
*
* @return void
*/
public function load_i18n() {
load_plugin_textdomain( 'server-info', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
/**
* Adds plugin styles & scripts
*
* @return void
*/
public function admin_scripts() {
wp_enqueue_style( 'server-info', SERVER_INFO_PLUGIN_URL . '/assets/css/style.css', array(), SERVER_INFO_PLUGIN_VERSION, 'all' );
}
/**
* Adds the plugin menu
*
* @return void
*/
public function add_plugin_menu() {
add_options_page(
esc_html__( 'Server Information', 'server-info' ),
esc_html__( 'Server Info', 'server-info' ),
'manage_options',
'server_info_display',
array( 'Server_Info', 'display_server_info' )
);
}
/**
* Adds the plugin dashboard widget
*
* @return void
*/
public function add_dashboard_widgets() {
wp_add_dashboard_widget(
'serverinfo_dashboard_widget',
esc_html__( 'Server Info', 'server-info' ),
array( 'server_info', 'display_dashboard_widget' )
);
}
/**
* Displays the plugin dashboard widget content
*
* @return void
*/
public static function display_dashboard_widget() {
?>
esc_html__( 'Hosting Server Information', 'server-info' ),
'fields' => array(),
);
if ( function_exists( 'phpversion' ) ) {
$php_version_debug = phpversion();
// Whether PHP supports 64-bit.
$php64bit = ( PHP_INT_SIZE * 8 === 64 );
$php_version = sprintf(
'%s %s',
$php_version_debug,
( $php64bit ? esc_html__( '(Supports 64bit values)', 'server-info' ) : esc_html__( '(Does not support 64bit values)', 'server-info' ) )
);
} else {
$php_version = esc_html__( 'Unable to determine PHP version', 'server-info' );
}
if ( function_exists( 'php_uname' ) ) {
$server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) );
} else {
$server_architecture = 'unknown';
}
$info['wp-server']['fields']['operating_system'] = array(
'label' => esc_html__( 'Operating System', 'server-info' ),
'value' => ( 'unknown' !== $server_architecture ? $server_architecture : esc_html__( 'Unable to determine server architecture', 'server-info' ) )
);
if ( function_exists( 'php_uname' ) ) {
$info['wp-server']['fields']['server_hostname'] = array(
'label' => esc_html__( 'Server Hostname', 'server-info' ),
'value' => php_uname( 'n' )
);
}
if ( isset( $_SERVER['SERVER_ADDR'] ) ) {
$info['wp-server']['fields']['server_ip'] = array(
'label' => esc_html__( 'Server IP', 'server-info' ),
'value' => esc_html( $_SERVER['SERVER_ADDR'] )
);
}
if ( isset( $_SERVER['SERVER_PROTOCOL'] ) ) {
$info['wp-server']['fields']['server_protocol'] = array(
'label' => esc_html__( 'Server Protocol', 'server-info' ),
'value' => esc_html( $_SERVER['SERVER_PROTOCOL'] )
);
}
if ( isset( $_SERVER['SERVER_ADMIN'] ) ) {
$info['wp-server']['fields']['server_administrator'] = array(
'label' => esc_html__( 'Server Administrator', 'server-info' ),
'value' => esc_html( $_SERVER['SERVER_ADMIN'] )
);
}
if ( isset( $_SERVER['SERVER_PORT'] ) ) {
$info['wp-server']['fields']['server_web_port'] = array(
'label' => esc_html__( 'Server Web Port', 'server-info' ),
'value' => esc_html( $_SERVER['SERVER_PORT'] )
);
}
$uptime = exec( "uptime", $system );
if ( ! empty( $uptime ) ) {
$info['wp-server']['fields']['system_uptime'] = array(
'label' => esc_html__( 'System Uptime', 'server-info' ),
'value' => esc_html( $uptime )
);
}
$info['wp-server']['fields']['httpd_software'] = array(
'label' => esc_html__( 'Web server', 'server-info' ),
'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : esc_html__( 'Unable to determine what web server software is used', 'server-info' ) )
);
$info['wp-server']['fields']['php_version'] = array(
'label' => esc_html__( 'PHP version', 'server-info' ),
'value' => $php_version,
);
// Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values.
if ( function_exists( 'ini_get' ) ) {
$info['wp-server']['fields']['memory_limit'] = array(
'label' => esc_html__( 'PHP memory limit', 'server-info' ),
'value' => ini_get( 'memory_limit' ),
);
}
if ( isset( $_SERVER['GATEWAY_INTERFACE'] ) ) {
$info['wp-server']['fields']['CGI_version'] = array(
'label' => esc_html__( 'CGI Version', 'server-info' ),
'value' => esc_html( $_SERVER['GATEWAY_INTERFACE'] )
);
}
/**
* Database
*/
$info['wp-database'] = array(
'label' => esc_html__( 'Database', 'server-info' ),
'fields' => array(),
);
// Populate the database fields.
if ( is_resource( $wpdb->dbh ) ) {
// Old mysql extension.
$extension = 'mysql';
} else if ( is_object( $wpdb->dbh ) ) {
// mysqli or PDO.
$extension = get_class( $wpdb->dbh );
} else {
// Unknown sql extension.
$extension = null;
}
$server = $wpdb->get_var( 'SELECT VERSION()' );
if ( isset( $wpdb->use_mysqli ) && $wpdb->use_mysqli ) {
$client_version = $wpdb->dbh->client_info;
} else {
// phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysql_get_client_info,PHPCompatibility.Extensions.RemovedExtensions.mysql_DeprecatedRemoved
if ( preg_match( '|[0-9]{1,2}\.[0-9]{1,2}\.[0-9]{1,2}|', mysql_get_client_info(), $matches ) ) {
$client_version = $matches[0];
} else {
$client_version = null;
}
}
$info['wp-database']['fields']['extension'] = array(
'label' => esc_html__( 'Extension', 'server-info' ),
'value' => $extension,
);
$info['wp-database']['fields']['server_version'] = array(
'label' => esc_html__( 'Server version', 'server-info' ),
'value' => $server,
);
$info['wp-database']['fields']['client_version'] = array(
'label' => esc_html__( 'Client version', 'server-info' ),
'value' => $client_version,
);
$info['wp-database']['fields']['database_user'] = array(
'label' => esc_html__( 'Database username', 'server-info' ),
'value' => $wpdb->dbuser,
'private' => true,
);
$info['wp-database']['fields']['database_host'] = array(
'label' => esc_html__( 'Database host', 'server-info' ),
'value' => $wpdb->dbhost,
'private' => true,
);
$info['wp-database']['fields']['database_name'] = array(
'label' => esc_html__( 'Database name', 'server-info' ),
'value' => $wpdb->dbname,
'private' => true,
);
$info['wp-database']['fields']['database_prefix'] = array(
'label' => esc_html__( 'Table prefix', 'server-info' ),
'value' => $wpdb->prefix,
'private' => true,
);
$info['wp-database']['fields']['database_charset'] = array(
'label' => esc_html__( 'Database charset', 'server-info' ),
'value' => $wpdb->charset,
'private' => true,
);
$info['wp-database']['fields']['database_collate'] = array(
'label' => esc_html__( 'Database collation', 'server-info' ),
'value' => $wpdb->collate,
'private' => true,
);
/**
* WordPress Information
*/
$is_multisite = is_multisite();
$info['wp-info'] = array(
'label' => esc_html__( 'WordPress Information', 'server-info' ),
'fields' => array(
'multisite' => array(
'label' => esc_html__( 'Is this a multisite?', 'server-info' ),
'value' => $is_multisite ? esc_html__( 'Yes', 'server-info' ) : esc_html__( 'No', 'server-info' ),
),
),
);
if ( is_multisite() ) {
$network_query = new WP_Network_Query();
$network_ids = $network_query->query(
array(
'fields' => 'ids',
'number' => 100,
'no_found_rows' => false,
)
);
$site_count = 0;
foreach ( $network_ids as $network_id ) {
$site_count += get_blog_count( $network_id );
}
$info['wp-info']['fields']['user_count'] = array(
'label' => esc_html__( 'User count', 'server-info' ),
'value' => get_user_count(),
);
$info['wp-info']['fields']['site_count'] = array(
'label' => esc_html__( 'Site count', 'server-info' ),
'value' => $site_count,
);
$info['wp-info']['fields']['network_count'] = array(
'label' => esc_html__( 'Network count', 'server-info' ),
'value' => $network_query->found_networks,
);
} else {
$user_count = count_users();
$info['wp-info']['fields']['user_count'] = array(
'label' => esc_html__( 'User count', 'server-info' ),
'value' => $user_count['total_users'],
);
}
$active_theme = wp_get_theme();
$info['wp-info']['fields'] = array(
'name' => array(
'label' => esc_html__( 'Active Theme', 'server-info' ),
'value' => sprintf(
esc_html__( '%1$s (%2$s)', 'server-info' ),
$active_theme->name,
$active_theme->stylesheet
),
),
);
// List all available plugins.
$plugins = get_plugins();
$plugins_active = array();
$plugins_inactive = array();
foreach ( $plugins as $plugin_path => $plugin ) {
$plugin_author = $plugin['Author'];
if ( ! empty( $plugin_author ) ) {
$plugin_author = sprintf( esc_html__( 'By %s', 'server-info' ), $plugin_author );
} else {
$plugin_author = '';
}
if ( is_plugin_active( $plugin_path ) ) {
$plugins_active[ $plugin['Name'] ] = $plugin_author;
} else {
$plugins_inactive[ $plugin['Name'] ] = $plugin_author;
}
}
if ( empty( $plugins_active ) ) {
$plugins_active = esc_html__( 'None', 'server-info' );
}
$info['wp-info']['fields']['plugins_active'] = array(
'label' => esc_html__( 'Active Plugins', 'server-info' ),
'value' => $plugins_active,
);
if ( empty( $plugins_inactive ) ) {
$plugins_inactive = esc_html__( 'None', 'server-info' );
}
$info['wp-info']['fields']['plugins_inactive'] = array(
'label' => esc_html__( 'Inactive Plugins', 'server-info' ),
'value' => $plugins_inactive,
);
$info['wp-info']['fields']['WP_MEMORY_LIMIT'] = array(
'label' => esc_html__( 'WordPress Memory Limit', 'server-info' ),
'value' => WP_MEMORY_LIMIT,
);
$info['wp-info']['fields']['WP_MAX_MEMORY_LIMIT'] = array(
'label' => esc_html__( 'WordPress Max Memory Limit', 'server-info' ),
'value' => WP_MAX_MEMORY_LIMIT,
);
$info['wp-info']['fields']['WP_DEBUG'] = array(
'label' => esc_html__( 'WordPress Debugging', 'server-info' ),
'value' => WP_DEBUG ? esc_html__( 'Enabled', 'server-info' ) : esc_html__( 'Disabled', 'server-info' )
);
return $info;
}
/**
* Displays the plugin content
*
* @return void
*/
public static function display_server_info() {
?>
|
';
foreach ( $field['value'] as $name => $value ) {
$values .= sprintf( '%s
%s', esc_html( $name ), esc_html( $value ) );
}
$values .= '';
} else {
$values = esc_html( $field['value'] );
}
printf( '| %s | %s |
', esc_html( $field['label'] ), $values );
}
?>