<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
// author : aris002@yahoo.co.uk

namespace TikiLib\Socnets\Util;

//require_once('lib/prefs/sochybrid.php');
/*
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
    header('location: index.php');
    exit;
}
*/
use TikiLib;

//this is a universal helper/logger - do not put anything socnets specific
class Util
{

    public static string $logfile = 'tikihybrid3.log';
 // public static string $logfile = 'arilect-com_443.error_log';
    public static string $msgPreffix = 'aris002: ';


    public static function getLogFile()
    {
      //SHIT
      //return pathinfo(ini_get('error_log'),PATHINFO_DIRNAME) . self::$logfile;
      //return dirname(ini_get('error_log')) . self::$logfile;
      //return $custom_error_log_location . self::$logfile;
        return TIKI_PATH . '/temp/' . self::$logfile;
    }

  //TODO would this work with all things static?
    public static function setLogFile($logfile)
    {
        self::$logfile = $logfile;
    }

  //this method had been taken from https://stackoverflow.com/questions/1459739/php-serverhttp-host-vs-serverserver-name-am-i-understanding-the-ma
    public static function getBaseUrl($array = false)
    {
        $protocol = "";
        $host = "";
        $port = "";
        $dir = "";

      // Get protocol
        if (array_key_exists("HTTPS", $_SERVER) && $_SERVER["HTTPS"] != "") {
            if ($_SERVER["HTTPS"] == "on") {
                $protocol = "https";
            } else {
                $protocol = "http";
            }
        } elseif (array_key_exists("REQUEST_SCHEME", $_SERVER) && $_SERVER["REQUEST_SCHEME"] != "") {
            $protocol = $_SERVER["REQUEST_SCHEME"];
        }

    // Get host
        if (array_key_exists("HTTP_X_FORWARDED_HOST", $_SERVER) && $_SERVER["HTTP_X_FORWARDED_HOST"] != "") {
            $host = trim(end(explode(',', $_SERVER["HTTP_X_FORWARDED_HOST"])));
        } elseif (array_key_exists("SERVER_NAME", $_SERVER) && $_SERVER["SERVER_NAME"] != "") {
            $host = $_SERVER["SERVER_NAME"];
        } elseif (array_key_exists("HTTP_HOST", $_SERVER) && $_SERVER["HTTP_HOST"] != "") {
            $host = $_SERVER["HTTP_HOST"];
        } elseif (array_key_exists("SERVER_ADDR", $_SERVER) && $_SERVER["SERVER_ADDR"] != "") {
            $host = $_SERVER["SERVER_ADDR"];
        }
    //elseif(array_key_exists("SSL_TLS_SNI", $_SERVER) && $_SERVER["SSL_TLS_SNI"] != "") { $host = $_SERVER["SSL_TLS_SNI"]; }

    // Get port
        if (array_key_exists("SERVER_PORT", $_SERVER) && $_SERVER["SERVER_PORT"] != "") {
            $port = $_SERVER["SERVER_PORT"];
        } elseif (stripos($host, ":") !== false) {
            $port = substr($host, (stripos($host, ":") + 1));
        }
    // Remove port from host
        $host = preg_replace("/:\d+$/", "", $host);

    // Get dir
        if (array_key_exists("SCRIPT_NAME", $_SERVER) && $_SERVER["SCRIPT_NAME"] != "") {
            $dir = $_SERVER["SCRIPT_NAME"];
        } elseif (array_key_exists("PHP_SELF", $_SERVER) && $_SERVER["PHP_SELF"] != "") {
            $dir = $_SERVER["PHP_SELF"];
        } elseif (array_key_exists("REQUEST_URI", $_SERVER) && $_SERVER["REQUEST_URI"] != "") {
            $dir = $_SERVER["REQUEST_URI"];
        }
    // Shorten to main dir
        if (stripos($dir, "/") !== false) {
            $dir = substr($dir, 0, (strripos($dir, "/") + 1));
        }

    // Create return value
        if (! $array) {
            if ($port == "80" || $port == "443" || $port == "") {
                $port = "";
            } else {
                $port = ":" . $port;
            }
            return htmlspecialchars($protocol . "://" . $host . $port . $dir, ENT_QUOTES);
        } else {
            return ["protocol" => $protocol, "host" => $host, "port" => $port, "dir" => $dir];
        }
    }

//should we make a param to exclude index.php and certain files?
    public static function getFileNamesPHP($path)
    {
        $fileNames = [];
        foreach (glob($path) as $file) {
            if (basename($file) === "index.php") {
                continue;
            }
            $fileNames [] = substr(basename($file), 0, -4);
          // or this way more universal? strtok( basename($file), '.' );
        }
        return $fileNames;
    }

//TODO does this work?
    public static function deletePrefsStarts($nameStarts = '')
    {
        $tikiLib = TikiLib::lib('tiki');
        global $prefs;

        $ret = [];
        foreach (array_keys($prefs) as $prefName) {
            if (substr($prefName, 0, strlen($nameStarts)) == $nameStarts) {
                $tikiLib->delete_preference($prefName);
                $prefs[$prefName] = null;
                $ret[] = $prefName;
            }
        }

        self::log2('deleted prXXXX: ', $ret);

        return $ret;
    }


    public static function logclear()
    {
        file_put_contents(self::getLogFile(), 'deleted from libs/socnets/Util' . PHP_EOL);
    }

    public static function log($msg)
    {
        $msg = self::$msgPreffix . $msg . PHP_EOL;

        file_put_contents(self::getLogFile(), $msg, FILE_APPEND);
    }

    public static function log2($msg, $msg1 = null)
    {
        if (isset($msg1)) {
            self::log($msg . PHP_EOL . var_export($msg1, true));
        } else {
            self::log($msg);
        }
    }
}