index.php

<?php
 
 
/* The error_reporting() function specifies which errors are reported.
* PHP has many levels of errors, and using this function sets that level for the current script.
* https://www.php.net/manual/en/errorfunc.constants.php
* PHP 7 makes E_STRICT irrelevant, reclassifying most of the errors as proper warnings, notices or E_DEPRECATED
 * The ^ is the xor (bit flipping) operator, so its "off" : ^ E_ALL
*/
 
if ( PHP_VERSION_ID >= 70000 ) {
    //error_reporting( error_reporting() ^ E_ALL & ~E_NOTICE );E_ERROR
    ini_set('error_reporting', E_ALL);
    ini_set('display_errors', '0');
}
 
/* ALERT PHP VERSION REQUIRED BY XCL V2.5.0 */
if (version_compare(PHP_VERSION, '7.4.0', '<')) {
    echo '<style>body{background:#222730;color:#bfcbd9;font-family:sans-serif;}
     .phpalert{background:#9a0a0a;color:white;font-size:16px;font-weight:600;line-height:2;width:50%;margin:3em auto;padding:1em;border:1 px solid orange;border-radius:6px;} 
     .phpversion{background:#222730;color:#bfcbd9;border-radius:6px;padding:4px 6px}</style>
     <div class="phpalert">Your PHP version <i class="phpversion">' . PHP_VERSION . '</i> 
     does not satisfy XOOPSCube requirements.<br>
     PHP version <i class="phpversion">PHP 7.4</i> is required !</div>';
}
 
/*
 * To trigger an E_USER_NOTICE error, you may use the trigger_error function:
 * trigger_error("You probably should not be using the feature this way, but I will allow you to continue if you know what you are doing.", E_USER_NOTICE);
 */
 
/* if ( PHP_VERSION_ID >= 70000 ) {
 
    $exceptions = [
        E_ERROR => "E_ERROR",
        E_WARNING => "E_WARNING",
        E_PARSE => "E_PARSE",
        E_NOTICE => "E_NOTICE",
        E_CORE_ERROR => "E_CORE_ERROR",
        E_CORE_WARNING => "E_CORE_WARNING",
        E_COMPILE_ERROR => "E_COMPILE_ERROR",
        E_COMPILE_WARNING => "E_COMPILE_WARNING",
        E_USER_ERROR => "E_USER_ERROR",
        E_USER_WARNING => "E_USER_WARNING",
        E_USER_NOTICE => "E_USER_NOTICE",
        E_STRICT => "E_STRICT",
        E_RECOVERABLE_ERROR => "E_RECOVERABLE_ERROR",
        E_DEPRECATED => "E_DEPRECATED",
        E_USER_DEPRECATED => "E_USER_DEPRECATED",
        E_ALL => "E_ALL"
];
 
    echo $exceptions["1"];
    $code = 256; // error constant
    echo $exceptions[$code];
} */
 
/*
 * error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
*/
 
include_once './passwd.php';
 
if ( INSTALL_USER !== '' || INSTALL_PASSWD !== '' ) {
    if ( ! isset( $_SERVER['PHP_AUTH_USER'] ) ) {
        header( 'WWW-Authenticate: Basic realm="XOOPSCube Installer"' );
        header( 'HTTP/1.0 401 Unauthorized' );
        echo 'You can not access this XOOPSCube installer.';
        exit;
    } else {
        if ( INSTALL_USER !== '' && INSTALL_USER != $_SERVER['PHP_AUTH_USER'] ) {
            header( 'HTTP/1.0 401 Unauthorized' );
            echo 'You can not access this XOOPSCube installer.';
            exit;
        }
        if ( INSTALL_PASSWD !== $_SERVER['PHP_AUTH_PW'] ) {
            header( 'HTTP/1.0 401 Unauthorized' );
            echo 'You can not access this XOOPSCube installer.';
            exit;
        }
    }
}
 
 
include_once './class/textsanitizer.php';
 
$myts = TextSanitizer::getInstance();
 
if ( isset( $_POST ) ) {
    foreach ( $_POST as $k => $v ) {
        ${$k} = $myts->stripSlashesGPC( $v );
    }
}
 
 
include_once './include/functions.php';
 
$language = getLanguage();
 
include_once './language/' . $language . '/install.php';
include_once '../language/' . $language . '/timezone.php';
 
const _OKIMG = '<img src="img/yes.svg" alt="OK">';
const _NGIMG = '<img src="img/no.svg" alt="NG">';
 
 
include_once './class/simplewizard.php';
 
$wizard = new SimpleWizard();
$wizard->setBaseTemplate( './install_tpl.php' );
$wizard->setTemplatePath( './templates' );
 
$wizardSeq = new SimpleWizardSequence();
 
$wizardSeq->add( 'langselect', _INSTALL_L0, 'start', _INSTALL_L80 );
$wizardSeq->add( 'start', _INSTALL_L0, 'modcheck', _INSTALL_L81 );
$wizardSeq->add( 'modcheck', _INSTALL_L82, 'dbform', _INSTALL_L89);
$wizardSeq->add( 'dbform', _INSTALL_L90, 'dbconfirm', _INSTALL_L91 );
$wizardSeq->add( 'dbconfirm', _INSTALL_L53, 'dbsave', _INSTALL_L92, '', _INSTALL_L93 );
$wizardSeq->add( 'dbsave', _INSTALL_L92, 'modcheck_trust', _INSTALL_L166 );
$wizardSeq->add( 'modcheck_trust', _INSTALL_L167, 'mainfile', _INSTALL_L94 );
$wizardSeq->add( 'mainfile', _INSTALL_L94, 'initial', _INSTALL_L102, 'start', _INSTALL_L103 );
$wizardSeq->add( 'initial', _INSTALL_L102, 'checkDB', _INSTALL_L104, 'start', _INSTALL_L103 );
$wizardSeq->add( 'checkDB', _INSTALL_L104, 'createDB', _INSTALL_L105, 'start', _INSTALL_L103, true );
$wizardSeq->add( 'createDB', _INSTALL_L105, 'checkDB', _INSTALL_L104 );
$wizardSeq->add( 'createTables', _INSTALL_L40, 'siteInit', _INSTALL_L112 );
$wizardSeq->add( 'siteInit', _INSTALL_L112, 'insertData', _INSTALL_L116 );
$wizardSeq->add( 'insertData', _INSTALL_L116, 'finish', _INSTALL_L117 );
$wizardSeq->add( 'finish', _INSTALL_L32, 'nextStep', _INSTALL_L210 );
 
if ( file_exists( './custom/custom.inc.php' ) ) {
    include './custom/custom.inc.php';
}
 
// options for mainfile.php
$xoopsOption['nocommon'] = true;
const XOOPS_INSTALL = 1;
 
if ( ! empty( $_POST['op'] ) ) {
    $op = $_POST['op'];
} elseif ( ! empty( $_GET['op'] ) ) {
    $op = $_GET['op'];
} else {
    $op = 'langselect';
}
$wizard->setOp( $op );
 
$op           = basename( $op );
$fname        = './wizards/install_' . $op . '.inc.php';
$custom_fname = './custom/install_' . $op . '.inc.php';
 
if ( file_exists( $fname ) ) {
    include $fname;
} elseif ( file_exists( $custom_fname ) ) {
    include $custom_fname;
} else {
    $wizard->render();
}