AppBundle\Controller\GlobalController::homeAction()

Complexity

Conditions	7
Paths	20

Size

Total Lines	72
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	public function homeAction()
	{
		$templateVariables = array();
		$announcement_forum = 14;

		$finishedAnnouncements = $this->getForumAnnouncements($announcement_forum);

		$cache = $this->get('phpbb.cache');

		if ($cache->contains('blog_announcements_file') !== FALSE)
		{
			$blogFile = $cache->fetch('blog_announcements_file');
			$cacheStatus = 'Hit';
		}
		else
		{
            $rss_content = @file_get_contents('https://blog.phpbb.com/rss');
            $announcements = [];
            $blogFile = [];

            if (isset($rss_content))
            {
                $xml_elements = new \SimpleXMLElement($rss_content);
                $i = 0;

                foreach ($xml_elements->channel->item as $item)
                {
                    $post_time = strtotime($item->pubDate);
                    $blog_preview = wordwrap(html_entity_decode(strip_tags((string)$item->description)), 200, '>');
                    $blog_preview = substr($blog_preview, 0, strpos($blog_preview, '>'));

                    $announcements[$post_time] = array(
                        'DAY' => date('d', $post_time),
                        'MONTH' => date('M', $post_time),
                        'YEAR' => date('Y', $post_time),
                        'U_LINK' => (string) $item->link,
                        'TITLE' => (string) $item->title,
                        'FROM_BLOG' => true,
                        'PREVIEW' => $blog_preview,
                    );

                    $i++;
                    if ($i == 3)
                        break;
                }

                // JSON Output
                $blogFile = json_encode($announcements);
            }
            $cache->save('blog_announcements_file', $blogFile, 3600);
			$cacheStatus = 'Miss';
		}

		$blogJson = @json_decode($blogFile, true);

		$blogAnnouncements = $blogJson === null ? array() : $blogJson;
		$finishedAnnouncements = $finishedAnnouncements === null ? array() : $finishedAnnouncements;

		krsort($blogAnnouncements);

		$announcements = array_merge($finishedAnnouncements, $blogAnnouncements);

		$templateVariables += array(
			'homepage'			  => true,
			'announcements_forum'   => '/community/viewforum.php?f=' . $announcement_forum,
			'announcements'		 => $announcements,);

		$content = $this->renderView('AppBundle:Global:index.html.twig', $templateVariables);
		$response = new Response($content);
		$response->headers->set('X-Cache-Blog', $cacheStatus);
		return $response;
	}