<?php namespace OpenSimulator\Helpers;

/*
 * wp-load.php
 *
 * Loader for helpers implmentation in W4OS WordPress plugin.
 * Not needed in standalone implementations.
 *
 * Part of w4os - WordPress interface For OpenSimulator
 *   https://github.com/GuduleLapointe/w4os/
 *   by Gudule Lapointe <gudule@speculoos.world>
 */

if ( ! defined( 'W4OS_PLUGIN' ) ) {
	die;
}

$url = parse_url( getenv( 'REQUEST_URI' ), PHP_URL_PATH );

if ( get_option( 'w4os_provide_economy_helpers' ) == true & ! empty( W4OS_GRID_INFO['economy'] ) ) {
	$economy = parse_url( W4OS_GRID_INFO['economy'] )['path'];
	if ( preg_match( ":^$economy(currency.php|landtool.php):", $url ) ) {
		$helper = preg_replace( ":^$economy:", '', $url );
		require $helper;
		die();
	} elseif ( $url !== '/' && $url == $economy ) {
		// Probably the url check, just accept it
		// TODO: redirect to support page if set
		die();
	}
}

if ( get_option( 'w4os_provide_offline_messages' ) == true & ! empty( W4OS_GRID_INFO['OfflineMessageURL'] ) ) {
	$message = parse_url( W4OS_GRID_INFO['OfflineMessageURL'] )['path'];
	if ( preg_match( ":^$message/(SaveMessage|RetrieveMessages|offlineim)/:", "$url/" ) ) {
		require 'offline.php';
	} elseif ( $message == $url ) {
		die(); // ignore but don't trigger an error
	}
}

if ( get_option( 'w4os_provide_search' ) == true ) {
	if ( ! empty( get_option( 'w4os_search_url' ) ) ) {
		$search = parse_url( get_option( 'w4os_search_url' ) )['path'];
		if ( preg_match( ":^$search/:", "$url/" ) ) {
			// error_log("search $search");
			require 'query.php';
			die();
		}
		$parser = preg_replace( ':^//:', '/', dirname( $search ) . '/parser.php' );
		if ( preg_match( ":^$parser/:", "$url/" ) ) {
			require 'parser.php';
			die();
		}

		if ( ! empty( get_option( 'w4os_hypevents_url' ) ) ) {
			$hypevents = preg_replace( ':^//:', '/', dirname( $search ) . '/eventsparser.php' );
			if ( preg_match( ":^$hypevents:", "$url/" ) ) {
				require 'eventsparser.php';
				die();
			}
		}
	}

	if ( ! empty( get_option( 'w4os_search_register' ) ) ) {
		$register = parse_url( get_option( 'w4os_search_register' ) )['path'];
		if ( preg_match( ":^$register:", "$url/" ) ) {
			require 'register.php';
		}
	}
}