<?php

namespace DeliciousBrains\WPMDB\Common\Properties;

use DeliciousBrains\WPMDB\Common\Util\Singleton;
use DeliciousBrains\WPMDB\Common\Util\Util;

if ( ! function_exists( 'is_plugin_active' ) && ! defined( 'DOING_WPMDB_TESTS' ) ) {
	include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
}

/**
 * Class Properties
 *
 * This class acts as a global 'property store'. Legacy WPMDBPro had a confusing class hierarchy
 * with many class properties assigned all over. This class is intended to act as a 'storage' class
 * for these legacy properties.
 *
 * @TODO    Remove this class altogether with something more sane
 *
 * @package DeliciousBrains\WPMDB\Common
 */
class Properties {

	use Singleton;

	public $addons;
	public $plugin_file_path;
	public $plugin_dir_path;
	public $plugin_slug;
	public $plugin_folder_name;
	public $plugin_basename;
	public $plugin_base;
	public $plugin_version;
	public $template_dir;
	public $is_pro                             = false;
	public $plugin_title;
	public $mu_plugin_dir;
	public $mu_plugin_source;
	public $mu_plugin_dest;
	public $filesystem;
	public $core_slug;
	public $attempting_to_connect_to;
	public $temp_prefix                        = '_mig_';
	public $transient_timeout;
	public $transient_retry_timeout;
	public $dbrains_api_status_url             = 'https://s3.amazonaws.com/cdn.deliciousbrains.com/status.json';
	public $multipart_boundary                 = 'bWH4JVmYCnf6GfXacrcc';
	public $invalid_content_verification_error = 'The connection information could not be authenticated because it is incorrect or expired. Copy new connection information from the Settings tab of the remote site and try again.';
	public $util;
	public $settingsClass;
	public $unhook_templates                   = [];
	public $rest_api_base                      = 'mdb-api/v1';

	public function __construct() {
		$is_pro = false;

		$this->transient_timeout       = 60 * 60 * 12;
		$this->transient_retry_timeout = 60 * 60 * 2;

		$free_plugin_active = is_plugin_active( 'wp-migrate-db-pro/wp-migrate-db.php' );
		$pro_plugin_active  = is_plugin_active( 'wp-migrate-db-pro/wp-migrate-db-pro.php' );

		if ( $pro_plugin_active && ! $free_plugin_active ) {
			$is_pro = true;
		}

		$this->plugin_file_path = realpath( dirname( __DIR__ ) . $this->set_plugin_file_path() );

		if ( $is_pro ) {
			$this->unhook_templates = [ 'wordpress_org_support', 'progress_upgrade', 'sidebar' ];
		}

		$this->plugin_dir_path    = plugin_dir_path( $this->plugin_file_path );
		$this->plugin_folder_name = basename( $this->plugin_dir_path );
		$this->plugin_basename    = plugin_basename( $this->plugin_file_path );
		$this->template_dir       = $this->plugin_dir_path . 'template' . DIRECTORY_SEPARATOR;
		$this->plugin_title       = WPMDB_PLUGIN_TITLE;

		$this->mu_plugin_dir    = ( defined( 'WPMU_PLUGIN_DIR' ) && defined( 'WPMU_PLUGIN_URL' ) ) ? WPMU_PLUGIN_DIR : trailingslashit( WP_CONTENT_DIR ) . 'mu-plugins';
		$this->mu_plugin_source = trailingslashit( $this->plugin_dir_path ) . 'compatibility/wp-migrate-db-pro-compatibility.php';
		$this->mu_plugin_dest   = trailingslashit( $this->mu_plugin_dir ) . 'wp-migrate-db-pro-compatibility.php';

		// We need to set $this->plugin_slug here because it was set here
		// in Media Files prior to version 1.1.2. If we remove it the customer
		// cannot upgrade, view release notes, etc
		// used almost exclusively as a identifier for plugin version checking (both core and addons)
		$this->plugin_slug = basename( $this->plugin_file_path, '.php' );

		// used to add admin menus and to identify the core version in the $GLOBALS['wpmdb_meta'] variable for delicious brains api calls, version checking etc
		$this->core_slug = WPMDB_CORE_SLUG;
		$this->is_pro    = $is_pro;

		if ( Util::isWPE() ) {
			$this->plugin_base = 'admin.php?page=' . $this->core_slug;
		} elseif ( is_multisite() ) {
			$this->plugin_base = 'settings.php?page=' . $this->core_slug;
		} else {
			$this->plugin_base = 'tools.php?page=' . $this->core_slug;
		}

		if ( empty( $this->core_slug ) ) {
			$this->core_slug;
		}

		if ( isset( $GLOBALS['wpmdb_meta'][ $this->core_slug ] ) ) {
			$this->plugin_version = $GLOBALS['wpmdb_meta'][ $this->core_slug ]['version'];
		}

		// Other properties to set after init has fired
		add_action( 'init', [ $this, 'init' ], 99 );
	}

	/**
	 * Properties that need to be set after init has fired.
	 *
	 * @return void
	 * @handles init
	 */
	public function init() {
		// This needs to be after init so that translation functions work.
		$this->invalid_content_verification_error = __(
			'The connection information could not be authenticated because it is incorrect or expired. Copy new connection information from the Settings tab of the remote site and try again.',
			'wp-migrate-db'
		);
	}

	/**
	 * Sets plugin file path for the plugin
	 *
	 * @return String
	 **/
	public function set_plugin_file_path() {
		switch ( Util::appEnv() ) {
			case 'free':
				return '/../../wp-migrate-db.php';
			case 'wpe':
				return '/../../wpe-site-migration.php';
			default:
				return '/../../wp-migrate-db-pro.php';
		}
	}
}