DiscussionsController::unread PHP Method

    public function unread($Page = '0')
    {
        if (!Gdn::session()->isValid()) {
            redirect('/discussions/index', 302);
        }
        // Figure out which discussions layout to choose (Defined on "Homepage" settings page).
        $Layout = c('Vanilla.Discussions.Layout');
        switch ($Layout) {
            case 'table':
                if ($this->SyndicationMethod == SYNDICATION_NONE) {
                    $this->View = 'table';
                }
                break;
            default:
                // $this->View = 'index';
                break;
        }
        Gdn_Theme::section('DiscussionList');
        // Determine offset from $Page
        list($Page, $Limit) = offsetLimit($Page, c('Vanilla.Discussions.PerPage', 30));
        $this->canonicalUrl(url(ConcatSep('/', 'discussions', 'unread', PageNumber($Page, $Limit, true, false)), true));
        // Validate $Page
        if (!is_numeric($Page) || $Page < 0) {
            $Page = 0;
        }
        // Setup head.
        if (!$this->data('Title')) {
            $Title = c('Garden.HomepageTitle');
            if ($Title) {
                $this->title($Title, '');
            } else {
                $this->title(t('Unread Discussions'));
            }
        }
        if (!$this->Description()) {
            $this->Description(c('Garden.Description', null));
        }
        if ($this->Head) {
            $this->Head->AddRss(url('/discussions/unread/feed.rss', true), $this->Head->title());
        }
        // Add modules
        $this->addModule('DiscussionFilterModule');
        $this->addModule('NewDiscussionModule');
        $this->addModule('CategoriesModule');
        $this->addModule('BookmarkedModule');
        $this->setData('Breadcrumbs', array(array('Name' => t('Discussions'), 'Url' => '/discussions'), array('Name' => t('Unread'), 'Url' => '/discussions/unread')));
        // Set criteria & get discussions data
        $this->setData('Category', false, true);
        $DiscussionModel = new DiscussionModel();
        $DiscussionModel->setSort(Gdn::request()->get());
        $DiscussionModel->setFilters(Gdn::request()->get());
        $this->setData('Sort', $DiscussionModel->getSort());
        $this->setData('Filters', $DiscussionModel->getFilters());
        $DiscussionModel->Watching = true;
        // Get Discussion Count
        $CountDiscussions = $DiscussionModel->GetUnreadCount();
        $this->setData('CountDiscussions', $CountDiscussions);
        // Get Discussions
        $this->DiscussionData = $DiscussionModel->GetUnread($Page, $Limit);
        $this->setData('Discussions', $this->DiscussionData, true);
        $this->setJson('Loading', $Page . ' to ' . $Limit);
        // Build a pager
        $PagerFactory = new Gdn_PagerFactory();
        $this->EventArguments['PagerType'] = 'Pager';
        $this->fireEvent('BeforeBuildPager');
        $this->Pager = $PagerFactory->GetPager($this->EventArguments['PagerType'], $this);
        $this->Pager->ClientID = 'Pager';
        $this->Pager->configure($Page, $Limit, $CountDiscussions, 'discussions/unread/%1$s');
        if (!$this->data('_PagerUrl')) {
            $this->setData('_PagerUrl', 'discussions/unread/{Page}');
        }
        $this->setData('_Page', $Page);
        $this->setData('_Limit', $Limit);
        $this->fireEvent('AfterBuildPager');
        // Deliver JSON data if necessary
        if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
            $this->setJson('LessRow', $this->Pager->toString('less'));
            $this->setJson('MoreRow', $this->Pager->toString('more'));
            $this->View = 'discussions';
        }
        $this->render();
    }