innstats.php

<?php
/**
 * Plugin Name: Innstats
 * Description: Collects statistics through Plausible and shows analytics in admin panel. Also, provides API for developers to retrieve data.
 * Version: 1.2.0
 * Author: SMFB Dinamo
 * Author URI: https://www.smfb-dinamo.com/
 * Tested up to: 6.2
 * License: GPLv2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 */

if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
	require_once __DIR__ . '/vendor/autoload.php';
}

use WPD\Statistics;

define( 'INNSTATS_FILE', __FILE__ );
define( 'INNSTATS_VERSION', '1.2.0' );

$GLOBALS['innstats'] = new Statistics\Plugin(
	[
		Statistics\Plugin::PROVIDER_PLAUSIBLE, // @TODO: move to constant in case if more providers will be added
	]
);

if ( ! defined( 'INNSTATS_QUERY_ARG' ) ) {
	define( 'INNSTATS_QUERY_ARG', 'innstats' );
}

$GLOBALS['innstats']->get_query()->set_name( INNSTATS_QUERY_ARG );

if ( $GLOBALS['innstats']->has_provider( Statistics\Plugin::PROVIDER_PLAUSIBLE ) ) {
	if ( ! defined( 'PLAUSIBLE_API_ROOT' ) ) {
		define( 'PLAUSIBLE_API_ROOT', 'https://plausible.io' );
	}

	$GLOBALS['innstats']
		->get_provider( Statistics\Plugin::PROVIDER_PLAUSIBLE )
		->get_api()
		->set_root( PLAUSIBLE_API_ROOT );

	if ( defined( 'PLAUSIBLE_API_KEY' ) ) {
		$GLOBALS['innstats']
			->get_provider( Statistics\Plugin::PROVIDER_PLAUSIBLE )
			->get_api()
			->get_stats()
			->set_token( PLAUSIBLE_API_KEY );
	}

	if ( defined( 'PLAUSIBLE_SITES_API_KEY' ) ) {
		$GLOBALS['innstats']
			->get_provider( Statistics\Plugin::PROVIDER_PLAUSIBLE )
			->get_api()
			->get_site_provisioning()
			->set_token( PLAUSIBLE_SITES_API_KEY );
	}
}

if ( defined( 'INNSTATS_PLAN' ) ) {
	$GLOBALS['innstats']->set_current_plan( INNSTATS_PLAN );
}

$GLOBALS['innstats']->run();

if ( ! function_exists( 'innstats' ) ) {
	/**
	 * @return Statistics\Plugin|null
	 */
	function innstats() : ?Statistics\Plugin {
		global $innstats;

		return $innstats;
	}
}