alltube/classes/Factory/ViewFactory.php

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<?php
/**
* ViewFactory class.
*/
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namespace Alltube\Factory;
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use Alltube\LocaleManager;
use Psr\Container\ContainerInterface;
use Slim\Http\Request;
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use Slim\Http\Uri;
use Slim\Views\Smarty;
use Slim\Views\SmartyPlugins;
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use SmartyException;
/**
* Create Smarty view object.
*/
class ViewFactory
{
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/**
* Generate the canonical URL of the current page.
*
* @param Request $request PSR-7 Request
*
* @return string URL
*/
private static function getCanonicalUrl(Request $request)
{
/** @var Uri $uri */
$uri = $request->getUri();
return $uri->withBasePath('')
->withHost('alltubedownload.net')
->withScheme('https');
}
/**
* Create Smarty view object.
*
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* @param ContainerInterface $container Slim dependency container
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* @param Request|null $request PSR-7 request
*
* @return Smarty
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* @throws SmartyException
*/
public static function create(ContainerInterface $container, Request $request = null)
{
if (!isset($request)) {
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$request = $container->get('request');
}
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$view = new Smarty(__DIR__ . '/../../templates/');
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/** @var Uri $uri */
$uri = $request->getUri();
if (in_array('https', $request->getHeader('X-Forwarded-Proto'))) {
$uri = $uri->withScheme('https')->withPort(443);
}
// set values from X-Forwarded-* headers
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if ($host = current($request->getHeader('X-Forwarded-Host'))) {
$uri = $uri->withHost($host);
}
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if ($port = current($request->getHeader('X-Forwarded-Port'))) {
$uri = $uri->withPort(intVal($port));
}
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if ($path = current($request->getHeader('X-Forwarded-Path'))) {
$uri = $uri->withBasePath($path);
}
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/** @var LocaleManager $localeManager */
$localeManager = $container->get('locale');
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$smartyPlugins = new SmartyPlugins($container->get('router'), $uri->withUserInfo(''));
$view->registerPlugin('function', 'path_for', [$smartyPlugins, 'pathFor']);
$view->registerPlugin('function', 'base_url', [$smartyPlugins, 'baseUrl']);
$view->registerPlugin('block', 't', [$localeManager, 'smartyTranslate']);
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$view->offsetSet('canonical', self::getCanonicalUrl($request));
$view->offsetSet('locale', $container->get('locale')->getLocale());
$view->offsetSet('config', $container->get('config'));
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$view->offsetSet('domain', $uri->withBasePath('')->getBaseUrl());
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return $view;
}
}