96 lines
4.0 KiB
PHP
96 lines
4.0 KiB
PHP
<?php
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/**
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* Patch testing component for the Joomla! CMS
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*
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* @copyright Copyright (C) 2011 - 2012 Ian MacLennan, Copyright (C) 2013 - 2018 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later
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*/
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namespace Joomla\Component\Patchtester\Administrator\Controller;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\Response\JsonResponse;
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use Joomla\CMS\Session\Session;
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use Joomla\Component\Patchtester\Administrator\Helper\Helper;
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use Joomla\Component\Patchtester\Administrator\Model\TestsModel;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Controller class to start fetching remote data
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*
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* @since 2.0
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*/
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class StartfetchController extends AbstractController
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{
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/**
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* Execute the controller.
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*
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* @return void Redirects the application
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*
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* @since 2.0
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*/
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public function execute()
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{
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// We don't want this request to be cached.
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$this->getApplication()->setHeader('Expires', 'Mon, 1 Jan 2001 00:00:00 GMT', true);
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$this->getApplication()->setHeader('Last-Modified', gmdate('D, d M Y H:i:s') . ' GMT', true);
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$this->getApplication()->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0', false);
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$this->getApplication()->setHeader('Pragma', 'no-cache');
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$this->getApplication()->setHeader('Content-Type', $this->getApplication()->mimeType . '; charset=' . $this->getApplication()->charSet);
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// Check for a valid token. If invalid, send a 403 with the error message.
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if (!Session::checkToken('request')) {
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$response = new JsonResponse(new \Exception(Text::_('JINVALID_TOKEN'), 403));
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close(1);
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}
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// Make sure we can fetch the data from GitHub - throw an error on < 10 available requests
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try {
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$rateResponse = Helper::initializeGithub()->getRateLimit();
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$rate = json_decode($rateResponse->body);
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} catch (\Exception $e) {
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$response = new JsonResponse(new \Exception(Text::sprintf('COM_PATCHTESTER_COULD_NOT_CONNECT_TO_GITHUB', $e->getMessage()), $e->getCode(), $e));
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close(1);
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}
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// If over the API limit, we can't build this list
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if ($rate->resources->core->remaining < 10) {
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$response = new JsonResponse(new \Exception(Text::sprintf('COM_PATCHTESTER_API_LIMIT_LIST', Factory::getDate($rate->resources->core->reset)), 429));
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close(1);
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}
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$testsModel = new TestsModel(null, Factory::getDbo());
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try {
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// Sanity check, ensure there aren't any applied patches
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if (count($testsModel->getAppliedPatches()) >= 1) {
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$response = new JsonResponse(new \Exception(Text::_('COM_PATCHTESTER_ERROR_APPLIED_PATCHES'), 500));
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close(1);
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}
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} catch (\Exception $e) {
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$response = new JsonResponse($e);
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close(1);
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}
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// We're able to successfully pull data, prepare our environment
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Factory::getSession()->set('com_patchtester_fetcher_page', 1);
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$response = new JsonResponse(array('complete' => false, 'header' => Text::_('COM_PATCHTESTER_FETCH_PROCESSING', true)), Text::sprintf('COM_PATCHTESTER_FETCH_PAGE_NUMBER', 1), false, true);
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$this->getApplication()->sendHeaders();
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echo json_encode($response);
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$this->getApplication()->close();
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}
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}
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