<?php
/**
 * Plugin Name:       Hooktrail
 * Description:       See every action and filter that fired on the current page, which plugin or theme is behind each callback, how long each hook took, what each filter callback changed, and the queries and PHP warnings each plugin caused.
 * Version:           1.0.0
 * Requires at least: 5.8
 * Requires PHP:      7.4
 * Author:            Anu
 * Author URI:        https://anu771063.github.io/portfolio
 * License:           GPL v2 or later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       hooktrail
 *
 * @package Hooktrail
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

define( 'HOOKTRAIL_VERSION', '1.0.0' );
define( 'HOOKTRAIL_FILE', __FILE__ );
define( 'HOOKTRAIL_DIR', plugin_dir_path( __FILE__ ) );
define( 'HOOKTRAIL_URL', plugin_dir_url( __FILE__ ) );
define( 'HOOKTRAIL_COOKIE', 'hooktrail_rec' );

require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-recorder.php';
require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-resolver.php';
require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-collector.php';
require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-panel.php';
require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-hook-scanner.php';
require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-diff.php';
require_once HOOKTRAIL_DIR . 'admin/class-hooktrail-settings.php';

/*
 * Start recording as early as possible, but only when the request carries
 * the opt-in cookie or a WP-CLI recording token. That keeps the cost at zero
 * for every normal visitor. Neither grants anything on its own:
 * Hooktrail_Panel::authorize() checks the real user (or the single-use
 * token) at init and throws the recording away otherwise.
 */
// phpcs:ignore WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.InputNotValidated -- Presence checks only; values are validated in Hooktrail_Panel::authorize().
if ( ! empty( $_COOKIE[ HOOKTRAIL_COOKIE ] ) || isset( $_GET[ Hooktrail_Panel::CLI_PARAM ] ) ) {
	Hooktrail_Recorder::instance()->start();
}

new Hooktrail_Panel();

if ( is_admin() ) {
	new Hooktrail_Settings();
}

if ( defined( 'WP_CLI' ) && WP_CLI ) {
	require_once HOOKTRAIL_DIR . 'includes/class-hooktrail-cli.php';
	WP_CLI::add_command( 'hooktrail', 'Hooktrail_CLI' );
}