wcfsetup/test.php

   1 <?php
   2 // @codingStandardsIgnoreFile
   3 $language = 'en';
   4 if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) && preg_match('~^de-[A-Z]+,de~', $_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
   5         $language = 'de';
   6 }
   7
   8 if (isset($_GET['language']) && in_array($_GET['language'], ['de', 'en'])) {
   9         $language = $_GET['language'];
  10 }
  11
  12 ?><!doctype html>
  13 <html lang="en">
  14 <head>
  15         <meta charset="utf-8">
  16         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  17
  18         <title>WSC System Requirements Test</title>
  19
  20         <style>
  21                 html {
  22                         background-color: #2D2D2D;
  23                         box-sizing: border-box;
  24                         color: #c0c0c0;
  25                         font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  26                         font-size: 14px;
  27                         line-height: 1.5;
  28                 }
  29
  30                 *,
  31                 *::before,
  32                 *::after {
  33                         box-sizing: inherit;
  34                         min-width: 0;
  35                 }
  36
  37                 a {
  38                         color: inherit;
  39                 }
  40
  41                 .layout-boundary {
  42                         margin: 50px auto;
  43                         max-width: 980px;
  44                 }
  45
  46                 main {
  47                         background-color: #3D3D3D;
  48                         border-radius: 3px;
  49                         padding: 40px 20px;
  50                 }
  51
  52                 header {
  53                         align-items: flex-end;
  54                         display: flex;
  55                         justify-content: space-between;
  56                         margin-bottom: 15px;
  57                 }
  58
  59                 header > img {
  60                         flex: 0 auto;
  61                 }
  62
  63                 .language-switcher {
  64                         flex: 0 auto;
  65                         list-style-type: none;
  66                         margin: 0;
  67                         padding: 0;
  68                 }
  69
  70                 .language-switcher > li {
  71                         display: inline;
  72                 }
  73
  74                 .language-switcher > li + li {
  75                         border-left: 1px solid #444444;
  76                         margin-left: 10px;
  77                         padding-left: 10px;
  78                 }
  79
  80                 .language {
  81                         font-size: 18px;
  82                 }
  83
  84                 .language.active {
  85                         color: inherit;
  86                         pointer-events: none;
  87                         text-decoration: none;
  88                 }
  89
  90                 .language:not(.active) {
  91                         color: #fff;
  92                 }
  93
  94                 footer {
  95                         color: #9D9D9D;
  96                         padding-top: 10px;
  97                         text-align: right;
  98                 }
  99
 100                 footer > a {
 101                         color: inherit;
 102                         text-decoration: none;
 103                 }
 104
 105                 h2, h3 {
 106                         margin: 0 0 10px 0;
 107                         font-weight: 300;
 108                         padding: 0;
 109                 }
 110
 111                 h2:not(:first-child),
 112                 h3:not(:first-child) {
 113                         margin-top: 40px;
 114                 }
 115
 116                 h2 {
 117                         font-size: 32px;
 118                 }
 119
 120                 h3 {
 121                         font-size: 24px;
 122                 }
 123
 124                 ul.system-requirements {
 125                         padding: 0;
 126                 }
 127
 128                 ul.system-requirements li {
 129                         list-style: none;
 130                         margin-bottom: 10px;
 131                         padding: 0 20px;
 132                 }
 133                 ul.system-requirements li::before {
 134                         font-family: Georgia, "Times New Roman", serif;
 135                         margin-right: 10px;
 136                 }
 137
 138                 li.success {
 139                         color: #00c291;
 140                 }
 141                 li.success::before {
 142                         content: '✔';
 143                 }
 144                 li.failure {
 145                         color: #f08f84;
 146                 }
 147                 li.failure::before {
 148                         content: '✘';
 149                 }
 150                 li.info {
 151                         color: #63b0e3;
 152                 }
 153                 li.info::before {
 154                         content: '✔';
 155                 }
 156
 157                 p.success,
 158                 p.failure {
 159                         border-radius: 3px;
 160                         color: #fff;
 161                         padding: 10px 20px;
 162                 }
 163                 p.success::before,
 164                 p.failure::before {
 165                         font-family: Georgia, "Times New Roman", serif;
 166                         margin-right: 10px;
 167                 }
 168
 169                 p.success {
 170                         background-color: #008563;
 171                 }
 172                 p.success::before {
 173                         content: '✔';
 174                 }
 175
 176                 p.failure {
 177                         background-color: #de2f1b;
 178                 }
 179                 p.failure::before {
 180                         content: '✘';
 181                 }
 182
 183                 .button {
 184                         background-color: #375a7f;
 185                         border-radius: 3px;
 186                         border-width: 0;
 187                         color: #fff;
 188                         cursor: pointer;
 189                         font-family: inherit;
 190                         font-size: 1rem;
 191                         padding: 15px 30px;
 192                         text-decoration: none;
 193                         vertical-align: middle;
 194                         text-transform: uppercase;
 195                 }
 196
 197                 .button:hover {
 198                         background-color: #2b4764;
 199                 }
 200         </style>
 201 </head>
 202 <body>
 203 <div class="layout-boundary">
 204         <header>
 205                 <img src="data:image/png;base64,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" style="height: 40px; width: 281px" alt="WoltLab Suite">
 206                 <ul class="language-switcher">
 207                         <li><a href="./test.php?language=de" class="language<?=($language === 'de' ? ' active' : '')?>">Deutsch</a></li>
 208                         <li><a href="./test.php?language=en" class="language<?=($language === 'en' ? ' active' : '')?>">English</a></li>
 209                 </ul>
 210         </header>
 211
 212         <main>
 213 <?php
 214 const WSC_SRT_VERSION = '5.4.0';
 215 $requiredExtensions = ['ctype', 'dom', 'json', 'hash', 'libxml', 'mbstring', 'pcre', 'pdo', 'pdo_mysql', 'zlib'];
 216 $requiredPHPVersion = '7.2.24';
 217 $phrases = [
 218         'php_requirements' => [
 219                 'de' => 'PHP',
 220                 'en' => 'PHP Requirements'
 221         ],
 222         'php_version_success' => [
 223                 'de' => 'PHP-Version %s',
 224                 'en' => 'PHP version %s',
 225         ],
 226         'php_version_failure' => [
 227                 'de' => 'Gefundene PHP-Version %s ist unzureichend. PHP %s oder höher wird benötigt.',
 228                 'en' => 'PHP version %s is insufficient. PHP %s or above is required.',
 229         ],
 230         'php_extension_success' => [
 231                 'de' => 'Erweiterung %s vorhanden',
 232                 'en' => '%s extension loaded',
 233         ],
 234         'php_extension_failure' => [
 235                 'de' => 'Erweiterung %s fehlt',
 236                 'en' => '%s extension missing',
 237         ],
 238         'php_extension_gd_or_imagick_failure' => [
 239                 'de' => 'Erweiterung für Bildverarbeitung (GD oder Imagick) fehlt',
 240                 'en' => 'Extension for image processing (GD or Imagick) missing',
 241         ],
 242         'php_sha256_success' => [
 243                 'de' => 'Unterstützung für SHA-256-Hashfunktion vorhanden',
 244                 'en' => 'Support for SHA-256 algorithm available',
 245         ],
 246         'php_sha256_failure' => [
 247                 'de' => 'Unterstützung für SHA-256-Hashfunktion fehlt',
 248                 'en' => 'Support for SHA-256 algorithm missing',
 249         ],
 250         'php_memory_limit_success' => [
 251                 'de' => 'Arbeitsspeicher-Limit %s',
 252                 'en' => '%s memory limit',
 253         ],
 254         'php_memory_limit_failure' => [
 255                 'de' => 'Arbeitsspeicher-Limit %s ist nicht ausreichend. 128M oder mehr wird benötigt.',
 256                 'en' => 'Memory limit %s is too low. It needs to be set to 128M or more.',
 257         ],
 258         'php_opcache_failure' => [
 259                 'de' => 'OPcache ist aktiviert aber die erforderlichen Verwaltungsfunktionen (opcache_reset, opcache_invalidate) sind deaktiviert.',
 260                 'en' => 'OPcache is enabled but the required management functions (opcache_reset, opcache_invalidate) are disabled.',
 261         ],
 262         'mysql_requirements' => [
 263                 'de' => 'MySQL',
 264                 'en' => 'MySQL Requirements'
 265         ],
 266         'mysql_version' => [
 267                 'de' => 'Bitte stellen Sie sicher, dass MySQL 5.7.31+/MySQL 8.0.19+  oder MariaDB 10.1.44+ mit InnoDB-Unterstützung vorhanden ist.',
 268                 'en' => 'Please make sure that MySQL 5.7.31+/MySQL 8.0.19+ or MariaDB 10.1.44+, with InnoDB support is available.'
 269         ],
 270         'result' => [
 271                 'de' => 'Ergebnis',
 272                 'en' => 'Summary'
 273         ],
 274         'result_success' => [
 275                 'de' => 'Alle Systemvoraussetzungen sind erfüllt. Sie können die Installation von WoltLab Suite beginnen.',
 276                 'en' => 'Your system fulfills all of WoltLab Suite\'s system requirements. You are ready to install WoltLab Suite!'
 277         ],
 278         'result_failure' => [
 279                 'de' => 'Die Systemvoraussetzungen sind nicht erfüllt. Bitte beachten Sie die oben genannten Informationen. Wenden Sie sich ggf. an Ihren Webhoster oder Ihren Serveradministrator.',
 280                 'en' => 'The system requirements are not met. Please note the above information and contact your web host or server administrator if necessary.'
 281         ],
 282         'button_start_installation' => [
 283                 'de' => 'Installation starten',
 284                 'en' => 'Start Installation'
 285         ]
 286 ];
 287 function getPhrase($phrase, array $values = []) {
 288         global $language, $phrases;
 289
 290         if (!isset($phrases[$phrase]) || !isset($phrases[$phrase][$language])) {
 291                 return "[unknown:{$phrase}]";
 292         }
 293
 294         return vsprintf($phrases[$phrase][$language], $values);
 295 }
 296 function checkPHPVersion() {
 297         global $requiredPHPVersion;
 298
 299         $comparePhpVersion = preg_replace('/^(\d+\.\d+\.\d+).*$/', '\\1', phpversion());
 300         return version_compare($comparePhpVersion, $requiredPHPVersion) >= 0;
 301 }
 302 function checkMemoryLimit() {
 303         $memoryLimit = ini_get('memory_limit');
 304
 305         // no limit
 306         if ($memoryLimit == -1) {
 307                 return true;
 308         }
 309
 310         // completely numeric, PHP assumes byte
 311         if (is_numeric($memoryLimit)) {
 312                 $memoryLimit = $memoryLimit / 1024 / 1024;
 313                 return ($memoryLimit >= 128);
 314         }
 315
 316         // PHP supports 'K', 'M' and 'G' shorthand notation
 317         if (preg_match('~^(\d+)([KMG])$~', $memoryLimit, $matches)) {
 318                 switch ($matches[2]) {
 319                         case 'K':
 320                                 $memoryLimit = $matches[1] * 1024;
 321                                 return ($memoryLimit >= 128);
 322                                 break;
 323
 324                         case 'M':
 325                                 return ($matches[1] >= 128);
 326                                 break;
 327
 328                         case 'G':
 329                                 return ($matches[1] >= 1);
 330                                 break;
 331                 }
 332         }
 333
 334         return false;
 335 }
 336 function checkHashAlgorithms() {
 337         return extension_loaded('hash') && in_array('sha256', hash_algos());
 338 }
 339 function checkResult() {
 340         global $requiredExtensions;
 341
 342         if (!checkPHPVersion() || !checkHashAlgorithms() || !checkMemoryLimit() || !checkOpcache()) return false;
 343
 344         foreach ($requiredExtensions as $extension) {
 345                 if (!extension_loaded($extension)) return false;
 346         }
 347
 348         if (!extension_loaded('gd') && !extension_loaded('imagick')) return false;
 349
 350         return true;
 351 }
 352 function checkInstallFile() {
 353         return @file_exists('install.php');
 354 }
 355 function checkOpcache() {
 356         if (extension_loaded('Zend Opcache') && @ini_get('opcache.enable')) {
 357                 if (!function_exists('\opcache_reset') || !function_exists('\opcache_invalidate')) {
 358                         return false;
 359                 }
 360         }
 361
 362         return true;
 363 }
 364 ?>
 365                 <h2>WoltLab Suite System Requirements Test</h2>
 366
 367                 <h3><?=getPhrase('php_requirements')?></h3>
 368
 369                 <ul class="system-requirements">
 370                         <?php if (checkPHPVersion()) { ?>
 371                         <li class="success"><?=getPhrase('php_version_success', [phpversion()])?></li>
 372                         <?php } else { ?>
 373                         <li class="failure"><?=getPhrase('php_version_failure', [phpversion(), $requiredPHPVersion])?></li>
 374                         <?php } ?>
 375
 376                         <?php foreach ($requiredExtensions as $extension) {
 377                                 if (extension_loaded($extension)) { ?>
 378                                 <li class="success"><?=getPhrase('php_extension_success', [$extension])?></li>
 379                                 <?php } else { ?>
 380                                 <li class="failure"><?=getPhrase('php_extension_failure', [$extension])?></li>
 381                                 <?php }
 382                         } ?>
 383
 384                         <?php if (extension_loaded('imagick')) { ?>
 385                                 <li class="success"><?=getPhrase('php_extension_success', ['Imagick'])?></li>
 386                         <?php } else if (extension_loaded('gd')) { ?>
 387                                 <li class="success"><?=getPhrase('php_extension_success', ['GD'])?></li>
 388                         <?php } else { ?>
 389                                 <li class="failure"><?=getPhrase('php_extension_gd_or_imagick_failure')?></li>
 390                         <?php } ?>
 391
 392                         <?php if (checkHashAlgorithms()) { ?>
 393                                 <li class="success"><?=getPhrase('php_sha256_success')?></li>
 394                         <?php } else { ?>
 395                                 <li class="failure"><?=getPhrase('php_sha256_failure')?></li>
 396                         <?php } ?>
 397
 398                         <?php if (checkMemoryLimit()) { ?>
 399                                 <li class="success"><?=getPhrase('php_memory_limit_success', [ini_get('memory_limit')])?></li>
 400                         <?php } else { ?>
 401                                 <li class="failure"><?=getPhrase('php_memory_limit_failure', [ini_get('memory_limit')])?></li>
 402                         <?php } ?>
 403
 404                         <?php if (!checkOpcache()) { ?>
 405                                 <li class="failure"><?=getPhrase('php_opcache_failure')?></li>
 406                         <?php } ?>
 407                 </ul>
 408
 409                 <h3><?=getPhrase('mysql_requirements')?></h3>
 410
 411                 <ul class="system-requirements">
 412                         <li class="info"><?=getPhrase('mysql_version')?></li>
 413                 </ul>
 414
 415                 <h2><?=getPhrase('result')?></h2>
 416
 417                 <?php if (checkResult()) { ?>
 418                         <p class="success"><?=getPhrase('result_success')?></p>
 419                 <?php } else { ?>
 420                         <p class="failure"><?=getPhrase('result_failure')?></p>
 421                 <?php } ?>
 422
 423                 <?php if (checkInstallFile()) { ?>
 424                         <p style="margin-top: 50px; text-align: center;"><a href="install.php" class="button"><?=getPhrase('button_start_installation')?></a></p>
 425                 <?php } ?>
 426         </main>
 427         <footer>
 428                 <a href="https://www.woltlab.com">WoltLab Suite System Requirements Test v<?=WSC_SRT_VERSION?></a>
 429         </footer>
 430 </div>
 431 </body>
 432 </html>