Removes a sort from the allowed sort array with the passed key.
| public static removeSort ( string $key ) | ||
| $key | string | The key of the sort to remove. |
/**
* Default all discussions view: chronological by most recent comment.
*
* @since 2.0.0
* @access public
*
* @param int $Page Multiplied by PerPage option to determine offset.
*/
public function index($Page = false)
{
$this->allowJSONP(true);
// 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:
// $this->View = 'index';
break;
}
Gdn_Theme::section('DiscussionList');
// Remove score sort
DiscussionModel::removeSort('top');
// Check for the feed keyword.
if ($Page === 'feed' && $this->SyndicationMethod != SYNDICATION_NONE) {
$Page = 'p1';
}
// Determine offset from $Page
list($Offset, $Limit) = offsetLimit($Page, c('Vanilla.Discussions.PerPage', 30), true);
$Page = PageNumber($Offset, $Limit);
// Allow page manipulation
$this->EventArguments['Page'] =& $Page;
$this->EventArguments['Offset'] =& $Offset;
$this->EventArguments['Limit'] =& $Limit;
$this->fireEvent('AfterPageCalculation');
// Set canonical URL
$this->canonicalUrl(url(ConcatSep('/', 'discussions', PageNumber($Offset, $Limit, true, false)), true));
// We want to limit the number of pages on large databases because requesting a super-high page can kill the db.
$MaxPages = c('Vanilla.Discussions.MaxPages');
if ($MaxPages && $Page > $MaxPages) {
throw notFoundException();
}
// Setup head.
if (!$this->data('Title')) {
$Title = c('Garden.HomepageTitle');
$DefaultControllerRoute = val('Destination', Gdn::router()->GetRoute('DefaultController'));
if ($Title && $DefaultControllerRoute == 'discussions') {
$this->title($Title, '');
} else {
$this->title(t('Recent Discussions'));
}
}
if (!$this->Description()) {
$this->Description(c('Garden.Description', null));
}
if ($this->Head) {
$this->Head->AddRss(url('/discussions/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('Recent Discussions'), 'Url' => '/discussions')));
// 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());
// Check for individual categories.
$categoryIDs = $this->getCategoryIDs();
$where = array();
if ($categoryIDs) {
$where['d.CategoryID'] = CategoryModel::filterCategoryPermissions($categoryIDs);
} else {
$DiscussionModel->Watching = true;
}
// Get Discussion Count
$CountDiscussions = $DiscussionModel->getCount($where);
if ($MaxPages) {
$CountDiscussions = min($MaxPages * $Limit, $CountDiscussions);
}
$this->setData('CountDiscussions', $CountDiscussions);
// Get Announcements
$this->AnnounceData = $Offset == 0 ? $DiscussionModel->GetAnnouncements($where) : false;
$this->setData('Announcements', $this->AnnounceData !== false ? $this->AnnounceData : array(), true);
// RSS should include announcements.
if ($this->SyndicationMethod !== SYNDICATION_NONE) {
$Where['Announce'] = 'all';
}
// Get Discussions
$this->DiscussionData = $DiscussionModel->getWhereRecent($where, $Limit, $Offset);
$this->setData('Discussions', $this->DiscussionData, true);
$this->setJson('Loading', $Offset . ' to ' . $Limit);
// Build a pager
$PagerFactory = new Gdn_PagerFactory();
$this->EventArguments['PagerType'] = 'Pager';
$this->fireEvent('BeforeBuildPager');
if (!$this->data('_PagerUrl')) {
$this->setData('_PagerUrl', 'discussions/{Page}');
}
$queryString = DiscussionModel::getSortFilterQueryString($DiscussionModel->getSort(), $DiscussionModel->getFilters());
$this->setData('_PagerUrl', $this->data('_PagerUrl') . $queryString);
$this->Pager = $PagerFactory->GetPager($this->EventArguments['PagerType'], $this);
$this->Pager->ClientID = 'Pager';
$this->Pager->configure($Offset, $Limit, $this->data('CountDiscussions'), $this->data('_PagerUrl'));
PagerModule::Current($this->Pager);
$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();
}