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118 lines
3.7 KiB
118 lines
3.7 KiB
<?php
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if (!defined("PHP_VERSION_ID") || PHP_VERSION_ID < 50500) {
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$title = 'Unsupported PHP version';
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$text =
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'<p>You are using old, unsupported PHP version.</p>' .
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'<p>Your PHP version: <b>' . PHP_VERSION . '</b>, required PHP version: <b>5.5.0</b>.</p>' .
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'<p>Please update your PHP installation and try again.</p>';
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showError($title, $text);
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exit;
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}
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if (!function_exists("utf8_encode")) {
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showExtensionMissingError("xml");
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exit;
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}
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if (!extension_loaded("json")) {
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showExtensionMissingError("json");
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exit;
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}
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if (!extension_loaded("mbstring")) {
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showExtensionMissingError("mbstring");
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exit;
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}
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if((fileperms(__DIR__ . '/../cache') & 0777) !== 0777) {
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$title = 'Cache directory is not writable';
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$text =
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'<p>Please make sure that the <code>cache</code> directory is fully readable, writable and executable.</p>' .
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'<p>Running: <code>sudo chmod 777 -R ' . realpath(__DIR__ . '/../cache') . '</code> should fix the problem.</p>';
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showError($title, $text);
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exit;
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}
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if (!file_exists(__DIR__ . "/../config/config.php")) {
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$title = 'config.php does not exists';
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$text =
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'<p>Please go into the directory <code>config</code> and rename <code>config.template.php</code> to <code>config.php</code>.</p>' .
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'<p>Edit the new file and tweak it to suite your needs.</p>';
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showError($title, $text);
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exit;
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}
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// FUNCTION
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function showExtensionMissingError($extension_name) {
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$title = 'Required extension "' . $extension_name . '" is missing';
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$text =
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'<p>Required PHP extension <code>' . $extension_name . '</code> is missing or is not loaded.</p>' .
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'<p>Install it and restart your server. Usually running <code>sudo apt-get install php-' . $extension_name . '</code> should be enough.</p>' .
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'<p>If you still get this error, try restarting your web server and <code>php-fpm</code> service or just reboot your machine</p>' .
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'<p>If you are using Web Hosting service, please contact their support for instructions on enabling <code>' . $extension_name . '</code> extension</p>';
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showError($title, $text);
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}
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function showError($title, $text) { ?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="author" content="Wruczek">
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<title><?php echo $title ?></title>
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<!-- Icon -->
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<link rel="shortcut icon" href="https://assets-cdn.github.com/images/icons/emoji/unicode/26a0.png">
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<!-- Twitter Bootstrap -->
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<link href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/3.3.7/superhero/bootstrap.min.css" rel="stylesheet">
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<!--[if IE]>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.min.js"></script>
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<![endif]-->
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<style>
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body { margin-top: 70px }
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</style>
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</head>
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<body>
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<div class="container">
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<div class="panel panel-default">
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<div class="panel-heading">
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<h3 class="panel-title"><img src="https://assets-cdn.github.com/images/icons/emoji/unicode/26a0.png" width="20px" alt="Error"> <?php echo $title ?></h3>
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</div>
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<div class="panel-body">
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<?php echo $text ?>
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</div>
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<div class="panel-footer">
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© <a href="https://wruczek.tech">Wruczek</a> 2016 - 2018 | <a href="https://github.com/Wruczek/ts-website">ts-website</a> v 1.4.7 | MIT License
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</div>
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</div>
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</div>
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<!-- /container -->
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</body>
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</html>
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<?php }
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