Seditio Source
Root |
./othercms/xenForo 2.2.8/src/XF/Pub/Controller/WhatsNew.php
<?php

namespace XF\Pub\Controller;

use XF\Mvc\Entity\ArrayCollection;

class WhatsNew extends AbstractController
{
    public function actionIndex()
    {
        $this->assertNotEmbeddedImageRequest();

        $this->assertCanonicalUrl($this->buildLink('whats-new'));

        $viewParams = [];
        return $this->view('XF:WhatsNew\Overview', 'whats_new', $viewParams);
    }

    public function actionLatestActivity()
    {
        $this->assertNotEmbeddedImageRequest();

        if (!$this->options()->enableNewsFeed)
        {
            throw $this->exception($this->error(\XF::phrase('news_feed_disabled'), $this->app->config('serviceUnavailableCode')));
        }

        $this->assertCanonicalUrl($this->buildLink('whats-new/latest-activity'));

        $newsFeedRepo = $this->repository('XF:NewsFeed');
        $maxItems = $this->options()->newsFeedMaxItems;

        $beforeId = $this->filter('before_id', 'uint');

        $newsFeedFinder = $newsFeedRepo->findNewsFeed()
            ->beforeFeedId($beforeId);

        $items = $newsFeedFinder->fetch($maxItems * 2);
        $newsFeedRepo->addContentToNewsFeedItems($items);
        $items = $items->filterViewable();

        /** @var ArrayCollection $items */
        $items = $items->slice(0, $maxItems);

        $lastItem = $items->last();
        $oldestItemId = $lastItem ? $lastItem->news_feed_id : 0;

        $viewParams = [
            'newsFeedItems' => $items,
            'oldestItemId' => $oldestItemId,
            'beforeId' => $beforeId
        ];
        return $this->view('XF:WhatsNew\LatestActivity', 'latest_activity', $viewParams);
    }

    public function actionNewsFeed()
    {
        if (!$this->options()->enableNewsFeed)
        {
            throw $this->exception($this->error(\XF::phrase('news_feed_disabled'), $this->app->config('serviceUnavailableCode')));
        }

        $visitor = \XF::visitor();
        if (!$visitor->user_id)
        {
            return $this->redirect(
                $this->buildLink('whats-new/latest-activity')
            );
        }

        $newsFeed = [];
        $oldestItemId = 0;
        $beforeId = 0;

        if ($visitor->Profile->following)
        {
            $maxItems = $this->options()->newsFeedMaxItems;

            /** @var \XF\Repository\NewsFeed $newsFeedRepo */
            $newsFeedRepo = $this->repository('XF:NewsFeed');

            $beforeId = $this->filter('before_id', 'uint');

            $newsFeedFinder = $newsFeedRepo->findNewsFeed();
            $newsFeedFinder
                ->beforeFeedId($beforeId)
                ->forUser($visitor);

            $newsFeed = $newsFeedFinder->fetch($maxItems * 2);
            $newsFeedRepo->addContentToNewsFeedItems($newsFeed);
            $newsFeed = $newsFeed->filterViewable();
            $newsFeed = $newsFeed->slice(0, $maxItems);

            if ($newsFeed->count())
            {
                $oldestItemId = min(array_keys($newsFeed->toArray()));
            }
        }

        $viewParams = [
            'newsFeedItems' => $newsFeed,
            'oldestItemId' => $oldestItemId,
            'beforeId' => $beforeId
        ];
        return $this->view('XF:WhatsNew\NewsFeed', 'news_feed', $viewParams);
    }

    public function actionPosts()
    {
        return $this->redirectPermanently(
            $this->buildLink('whats-new/posts')
        );
    }

    public function actionProfilePosts()
    {
        return $this->redirectPermanently(
            $this->buildLink('whats-new/profile-posts')
        );
    }

    public static function getActivityDetails(array $activities)
    {
        return \XF::phrase('viewing_latest_content');
    }
}