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hedera-web-mindshore/web/html-service.php

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<?php
namespace Vn\Web;
use Vn\Lib\Locale;
/**
* Base class for services that sends response as HTML format.
*/
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class HtmlService extends Service {
function run() {
$eFlag =
E_ERROR
| E_USER_ERROR;
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set_error_handler([$this, 'errorHandler'], $eFlag);
set_exception_handler([$this, 'errorHandler']);
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$this->init();
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$db = $this->db;
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if (!$this->isHttps()
&& $db->getValue('SELECT https FROM config') && !_DEV_MODE) {
header("Location: https://{$this->getUri()}");
exit(0);
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}
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$this->startSession();
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// Getting the requested page
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if (!empty($_REQUEST['method']) && isHyphen($_REQUEST['method']))
$page = $_REQUEST['method'];
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else
$page = 'main';
// Checking the browser version
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if (!isset($_SESSION['skipBrowser']) && $page != 'update-browser') {
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$updateBrowser = FALSE;
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if (!isset($_GET['skipBrowser'])
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&& isset($_SERVER['HTTP_USER_AGENT'])
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&&($browser = get_browser($_SERVER['HTTP_USER_AGENT']))) {
$browserVersion =(double) $browser->version;
$minVersion = $db->getValue(
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'SELECT version FROM browser WHERE name = #', [$browser->browser]);
$updateBrowser = $browserVersion > 0
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&& isset($minVersion) && $browserVersion < $minVersion;
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}
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if ($updateBrowser) {
header('Location: ?method=update-browser');
exit(0);
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} else
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$_SESSION['skipBrowser'] = TRUE;
}
// If enabled, requests the user to choose between two web versions
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if (!isset($_SESSION['skipVersionMenu'])
&& $db->getValue('SELECT testDomain FROM config')) {
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$_SESSION['skipVersionMenu'] = TRUE;
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header('Location: ?method=version-menu');
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}
// Setting the version
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setcookie('vnVersion', $this->getVersion());
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// Loading the requested page
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$basePath = "pages/$page";
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if (file_exists($basePath)) {
Locale::addPath($basePath);
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$phpFile = "./$basePath/$page.php";
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if (file_exists($phpFile))
require($phpFile);
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$this->printHeader();
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$dir = $basePath;
include_once __DIR__.'/html.php';
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include("./$basePath/ui.php");
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} else
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header('Location: ./');
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}
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function printHeader() {
header('Content-Type: text/html; charset=UTF-8');
//header("Content-Security-Policy: default-src *; img-src *;");
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}
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function errorHandler($err) {
error_log("{$err->getMessage()} {$err->getTraceAsString()}");
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$this->printHeader();
include(__DIR__.'/unavailable.html');
exit(0);
return FALSE;
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}
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function isMobile() {
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$re = '/(Android|webOS|iPhone|iPad|iPod|BlackBerry|Windows Phone)/i';
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return preg_match($re, $_SERVER['HTTP_USER_AGENT']);
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}
}