PHP Gdn_PagerFactory::GetPager方法代码示例

 public function Index($Offset = 0, $Limit = NULL)
 {
     $this->AddJsFile('/js/library/jquery.gardenmorepager.js');
     $this->AddJsFile('search.js');
     $this->Title(T('Search'));
     if (!is_numeric($Limit)) {
         $Limit = Gdn::Config('Garden.Search.PerPage', 20);
     }
     $Search = $this->Form->GetFormValue('Search');
     $ResultSet = $this->SearchModel->Search($Search, $Offset, $Limit);
     $this->SetData('SearchResults', $ResultSet, TRUE);
     $this->SetData('SearchTerm', Gdn_Format::Text($Search), TRUE);
     if ($ResultSet) {
         $NumResults = $ResultSet->NumRows();
     } else {
         $NumResults = 0;
     }
     if ($NumResults == $Offset + $Limit) {
         $NumResults++;
     }
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $Pager = $PagerFactory->GetPager('MorePager', $this);
     $Pager->MoreCode = 'More Results';
     $Pager->LessCode = 'Previous Results';
     $Pager->ClientID = 'Pager';
     $Pager->Configure($Offset, $Limit, $NumResults, 'dashboard/search/%1$s/%2$s/?Search=' . Gdn_Format::Url($Search));
     $this->SetData('Pager', $Pager, TRUE);
     if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
         $this->SetJson('LessRow', $this->Pager->ToString('less'));
         $this->SetJson('MoreRow', $this->Pager->ToString('more'));
         $this->View = 'results';
     }
     $this->Render();
 }

 private function BuildPager($Sender, $Total)
 {
     $Sanitized = $this->ValidateInputs();
     //get offset
     $GETString = '?' . Gdn_Url::QueryString() . '&tar=srch';
     //use this to providea link back to search - be sure to append the '&tar=srch' to tell to load the main search page
     $GETString = str_replace('p=search&', 'search?', $GETString);
     //echo $GETString; die;
     $Limit = $this->Settings['Admin']->LimitResultsPage;
     $Offset = ($Sanitized['Offset'] - 1) * $Limit;
     //limit per page
     $Pos = strpos($GETString, '&pg=' . $_GET['pg']);
     if (!$Pos == FALSE) {
         //$Url = substr($GETString, 0, $Pos); //strip the page number if it exists
         $Url = str_replace('&pg=' . GetIncomingValue('pg'), '', $GETString);
         //strip the page number if it exists
         $Url = str_replace('&tar=srch', '', $Url);
         //don't want to load adv search page when clicking page numbers
     } else {
         $Url = str_replace('&tar=srch', '', $GETString);
     }
     //don't want to load adv search page when clicking page numbers
     $PagerFactory = new Gdn_PagerFactory();
     $Sender->Pager = $PagerFactory->GetPager('Pager', $Sender);
     $Sender->Pager->MoreCode = '>';
     $Sender->Pager->LessCode = '<';
     $Sender->Pager->ClientID = 'Pager';
     $Sender->Pager->Configure($Offset, $Limit, $Total, $Url . '&pg=%1$s');
     //echo $Url; die;
     $Sender->SetData('GETString', $GETString);
 }

 /**
  * Show all discussions in a particular category.
  */
 public function Index($CategoryIdentifier = '', $Offset = '0')
 {
     if (!is_numeric($CategoryIdentifier)) {
         $Category = $this->CategoryModel->GetFullByUrlCode(urldecode($CategoryIdentifier));
     } else {
         $Category = $this->CategoryModel->GetFull($CategoryIdentifier);
     }
     $this->SetData('Category', $Category, TRUE);
     if ($Category === FALSE) {
         return $this->All();
     }
     $this->AddCssFile('vanilla.css');
     $this->Menu->HighlightRoute('/discussions');
     if ($this->Head) {
         $this->Head->Title($Category->Name);
         $this->AddJsFile('discussions.js');
         $this->AddJsFile('bookmark.js');
         $this->AddJsFile('js/library/jquery.menu.js');
         $this->AddJsFile('options.js');
         $this->AddJsFile('/js/library/jquery.gardenmorepager.js');
         $this->Head->AddRss($this->SelfUrl . '/feed.rss', $this->Head->Title());
     }
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     $this->SetData('CategoryID', $this->Category->CategoryID, TRUE);
     // Add Modules
     $this->AddModule('NewDiscussionModule');
     $this->AddModule('CategoriesModule');
     $BookmarkedModule = new BookmarkedModule($this);
     $BookmarkedModule->GetData();
     $this->AddModule($BookmarkedModule);
     $Limit = Gdn::Config('Vanilla.Discussions.PerPage', 30);
     $DiscussionModel = new DiscussionModel();
     $Wheres = array('d.CategoryID' => $this->CategoryID);
     $this->Permission('Vanilla.Discussions.View', TRUE, 'Category', $this->CategoryID);
     $CountDiscussions = $DiscussionModel->GetCount($Wheres);
     $this->SetData('CountDiscussions', $CountDiscussions);
     $this->SetData('DiscussionData', $DiscussionModel->Get($Offset, $Limit, $Wheres), TRUE);
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $this->Pager = $PagerFactory->GetPager('Pager', $this);
     $this->Pager->ClientID = 'Pager';
     $this->Pager->Configure($Offset, $Limit, $CountDiscussions, 'categories/' . $CategoryIdentifier . '/%1$s');
     // Change the controller name so that it knows to grab the discussion views
     $this->ControllerName = 'DiscussionsController';
     // Pick up the discussions class
     $this->CssClass = 'Discussions';
     // Deliver json data if necessary
     if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
         $this->SetJson('LessRow', $this->Pager->ToString('less'));
         $this->SetJson('MoreRow', $this->Pager->ToString('more'));
         $this->View = 'discussions';
     }
     // Render the controller
     $this->Render();
 }

 /**
  * Load discussions for a specific tag.
  */
 public function DiscussionsController_Tagged_Create($Sender)
 {
     $Offset = GetValue('1', $Sender->RequestArgs, 'p1');
     list($Offset, $Limit) = OffsetLimit($Offset, Gdn::Config('Vanilla.Discussions.PerPage', 30));
     $Sender->Tag = GetValue('0', $Sender->RequestArgs, '');
     $Sender->Title(T('Tagged with ') . $Sender->Tag);
     $Sender->Head->Title($Sender->Head->Title());
     $Sender->CanonicalUrl(Url(ConcatSep('/', 'discussions/tagged/' . $Sender->Tag, PageNumber($Offset, $Limit, TRUE)), TRUE));
     if ($Sender->Head) {
         $Sender->AddJsFile('discussions.js');
         $Sender->AddJsFile('bookmark.js');
         $Sender->AddJsFile('js/library/jquery.menu.js');
         $Sender->AddJsFile('options.js');
         $Sender->Head->AddRss($Sender->SelfUrl . '/feed.rss', $Sender->Head->Title());
     }
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     // Add Modules
     $Sender->AddModule('NewDiscussionModule');
     $BookmarkedModule = new BookmarkedModule($Sender);
     $BookmarkedModule->GetData();
     $Sender->AddModule($BookmarkedModule);
     $Sender->SetData('Category', FALSE, TRUE);
     $DiscussionModel = new DiscussionModel();
     $Tag = $DiscussionModel->SQL->Select()->From('Tag')->Where('Name', $Sender->Tag)->Get()->FirstRow();
     $TagID = $Tag ? $Tag->TagID : 0;
     $CountDiscussions = $Tag ? $Tag->CountDiscussions : 0;
     $Sender->SetData('CountDiscussions', $CountDiscussions);
     $Sender->AnnounceData = FALSE;
     $Sender->SetData('Announcements', array(), TRUE);
     $DiscussionModel->FilterToTagID = $TagID;
     $Sender->DiscussionData = $DiscussionModel->Get($Offset, $Limit);
     $Sender->SetData('Discussions', $Sender->DiscussionData, TRUE);
     $Sender->SetJson('Loading', $Offset . ' to ' . $Limit);
     // Build a pager.
     $PagerFactory = new Gdn_PagerFactory();
     $Sender->Pager = $PagerFactory->GetPager('Pager', $Sender);
     $Sender->Pager->ClientID = 'Pager';
     $Sender->Pager->Configure($Offset, $Limit, $CountDiscussions, 'discussions/tagged/' . $Sender->Tag . '/%1$s');
     // Deliver json data if necessary
     if ($Sender->DeliveryType() != DELIVERY_TYPE_ALL) {
         $Sender->SetJson('LessRow', $Sender->Pager->ToString('less'));
         $Sender->SetJson('MoreRow', $Sender->Pager->ToString('more'));
         $Sender->View = 'discussions';
     }
     // Set a definition of the user's current timezone from the db. jQuery
     // will pick this up, compare to the browser, and update the user's
     // timezone if necessary.
     $CurrentUser = Gdn::Session()->User;
     if (is_object($CurrentUser)) {
         $ClientHour = $CurrentUser->HourOffset + date('G', time());
         $Sender->AddDefinition('SetClientHour', $ClientHour);
     }
     // Render the controller
     $Sender->Render(PATH_PLUGINS . '/Tagging/views/taggeddiscussions.php');
 }

	public function Index($Offset = 0, $Limit = NULL) {
		$this->AddJsFile('jquery.gardenmorepager.js');
		$this->AddJsFile('search.js');
		$this->Title(T('Search'));

		if(!is_numeric($Limit))
			$Limit = Gdn::Config('Garden.Search.PerPage', 20);
		
		$Search = $this->Form->GetFormValue('Search');
      $Mode = $this->Form->GetFormValue('Mode');
      if ($Mode)
         $this->SearchModel->ForceSearchMode = $Mode;
      try {
         $ResultSet = $this->SearchModel->Search($Search, $Offset, $Limit);
      } catch (Gdn_UserException $Ex) {
         $this->Form->AddError($Ex);
         $ResultSet = array();
      } catch (Exception $Ex) {
         $ResultSet = array();
      }
		$this->SetData('SearchResults', $ResultSet, TRUE);
		$this->SetData('SearchTerm', Gdn_Format::Text($Search), TRUE);
		if($ResultSet)
			$NumResults = count($ResultSet);
		else
			$NumResults = 0;
		if ($NumResults == $Offset + $Limit)
			$NumResults++;
		
		// Build a pager
		$PagerFactory = new Gdn_PagerFactory();
		$this->Pager = $PagerFactory->GetPager('MorePager', $this);
		$this->Pager->MoreCode = 'More Results';
		$this->Pager->LessCode = 'Previous Results';
		$this->Pager->ClientID = 'Pager';
		$this->Pager->Configure(
			$Offset,
			$Limit,
			$NumResults,
			'dashboard/search/%1$s/%2$s/?Search='.Gdn_Format::Url($Search)
		);
		
		if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
         $this->SetJson('LessRow', $this->Pager->ToString('less'));
         $this->SetJson('MoreRow', $this->Pager->ToString('more'));
         $this->View = 'results';
      }
		
      $this->CanonicalUrl(Url('search', TRUE));

		$this->Render();
	}

 public function Index($Offset = FALSE, $Keywords = '')
 {
     $this->Permission(array('Garden.Users.Add', 'Garden.Users.Edit', 'Garden.Users.Delete'), '', FALSE);
     $this->AddJsFile('jquery.gardenmorepager.js');
     $this->AddJsFile('user.js');
     $this->Title(T('Users'));
     $this->AddSideMenu('dashboard/user');
     $this->Form->Method = 'get';
     // Input Validation
     $Offset = is_numeric($Offset) ? $Offset : 0;
     if (!$Keywords) {
         $Keywords = $this->Form->GetFormValue('Keywords');
         if ($Keywords) {
             $Offset = 0;
         }
     }
     // Put the Keyword back in the form
     if ($Keywords) {
         $this->Form->SetFormValue('Keywords', $Keywords);
     }
     $UserModel = new UserModel();
     //$Like = trim($Keywords) == '' ? FALSE : array('u.Name' => $Keywords, 'u.Email' => $Keywords);
     $Limit = 30;
     $TotalRecords = $UserModel->SearchCount($Keywords);
     $this->UserData = $UserModel->Search($Keywords, 'u.Name', 'asc', $Limit, $Offset);
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $this->Pager = $PagerFactory->GetPager('MorePager', $this);
     $this->Pager->MoreCode = 'More';
     $this->Pager->LessCode = 'Previous';
     $this->Pager->ClientID = 'Pager';
     $this->Pager->Wrapper = '<tr %1$s><td colspan="5">%2$s</td></tr>';
     $this->Pager->Configure($Offset, $Limit, $TotalRecords, 'user/browse/%1$s/' . urlencode($Keywords));
     // Deliver json data if necessary
     if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
         $this->SetJson('LessRow', $this->Pager->ToString('less'));
         $this->SetJson('MoreRow', $this->Pager->ToString('more'));
         $this->View = 'users';
     }
     $this->Render();
 }

 /**
  * Default all drafts view: chronological by time saved.
  * 
  * @since 2.0.0
  * @access public
  * 
  * @param int $Offset Number of drafts to skip.
  */
 public function Index($Offset = '0')
 {
     // Setup head
     $this->Permission('Garden.SignIn.Allow');
     $this->AddCssFile('vanilla.css');
     $this->AddJsFile('jquery.gardenmorepager.js');
     $this->AddJsFile('discussions.js');
     $this->AddJsFile('options.js');
     $this->Title(T('My Drafts'));
     // Validate $Offset
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     // Set criteria & get drafts data
     $Limit = Gdn::Config('Vanilla.Discussions.PerPage', 30);
     $Session = Gdn::Session();
     $Wheres = array('d.InsertUserID' => $Session->UserID);
     $this->DraftData = $this->DraftModel->Get($Session->UserID, $Offset, $Limit);
     $CountDrafts = $this->DraftModel->GetCount($Session->UserID);
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $this->Pager = $PagerFactory->GetPager('MorePager', $this);
     $this->Pager->MoreCode = 'More drafts';
     $this->Pager->LessCode = 'Newer drafts';
     $this->Pager->ClientID = 'Pager';
     $this->Pager->Configure($Offset, $Limit, $CountDrafts, 'drafts/%1$s');
     // 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 = 'drafts';
     }
     // Add modules
     $this->AddModule('NewDiscussionModule');
     $this->AddModule('CategoriesModule');
     $BookmarkedModule = new BookmarkedModule($this);
     $BookmarkedModule->GetData();
     $this->AddModule($BookmarkedModule);
     // Render default view (drafts/index.php)
     $this->Render();
 }

 /**
  * Creates virtual 'Discussions' method in ProfileController.
  * 
  * @since 2.0.0
  * @package Vanilla
  *
  * @param object $Sender ProfileController.
  */
 public function ProfileController_Discussions_Create(&$Sender)
 {
     $UserReference = ArrayValue(0, $Sender->RequestArgs, '');
     $Username = ArrayValue(1, $Sender->RequestArgs, '');
     $Offset = ArrayValue(2, $Sender->RequestArgs, 0);
     // Tell the ProfileController what tab to load
     $Sender->GetUserInfo($UserReference, $Username);
     $Sender->SetTabView('Discussions', 'Profile', 'Discussions', 'Vanilla');
     // Load the data for the requested tab.
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     $Limit = Gdn::Config('Vanilla.Discussions.PerPage', 30);
     $DiscussionModel = new DiscussionModel();
     $Sender->DiscussionData = $DiscussionModel->Get($Offset, $Limit, array('d.InsertUserID' => $Sender->User->UserID));
     $CountDiscussions = $Offset + $Sender->DiscussionData->NumRows();
     if ($Sender->DiscussionData->NumRows() == $Limit) {
         $CountDiscussions = $Offset + $Limit + 1;
     }
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $Sender->Pager = $PagerFactory->GetPager('MorePager', $Sender);
     $Sender->Pager->MoreCode = 'More Discussions';
     $Sender->Pager->LessCode = 'Newer Discussions';
     $Sender->Pager->ClientID = 'Pager';
     $Sender->Pager->Configure($Offset, $Limit, $CountDiscussions, 'profile/discussions/' . $Sender->User->UserID . '/' . Gdn_Format::Url($Sender->User->Name) . '/%1$s/');
     // Deliver JSON data if necessary
     if ($Sender->DeliveryType() != DELIVERY_TYPE_ALL && $Offset > 0) {
         $Sender->SetJson('LessRow', $Sender->Pager->ToString('less'));
         $Sender->SetJson('MoreRow', $Sender->Pager->ToString('more'));
         $Sender->View = 'discussions';
     }
     // Set the HandlerType back to normal on the profilecontroller so that it fetches it's own views
     $Sender->HandlerType = HANDLER_TYPE_NORMAL;
     // Do not show discussion options
     $Sender->ShowOptions = FALSE;
     // Render the ProfileController
     $Sender->Render();
 }

 /**
  * Default search functionality.
  *
  * @since 2.0.0
  * @access public
  * @param int $Page Page number.
  */
 public function index($Page = '')
 {
     $this->addJsFile('search.js');
     $this->title(t('Search'));
     saveToConfig('Garden.Format.EmbedSize', '160x90', false);
     Gdn_Theme::section('SearchResults');
     list($Offset, $Limit) = offsetLimit($Page, c('Garden.Search.PerPage', 20));
     $this->setData('_Limit', $Limit);
     $Search = $this->Form->getFormValue('Search');
     $Mode = $this->Form->getFormValue('Mode');
     if ($Mode) {
         $this->SearchModel->ForceSearchMode = $Mode;
     }
     try {
         $ResultSet = $this->SearchModel->Search($Search, $Offset, $Limit);
     } catch (Gdn_UserException $Ex) {
         $this->Form->addError($Ex);
         $ResultSet = array();
     } catch (Exception $Ex) {
         LogException($Ex);
         $this->Form->addError($Ex);
         $ResultSet = array();
     }
     Gdn::userModel()->joinUsers($ResultSet, array('UserID'));
     // Fix up the summaries.
     $SearchTerms = explode(' ', Gdn_Format::text($Search));
     foreach ($ResultSet as &$Row) {
         $Row['Summary'] = SearchExcerpt(Gdn_Format::plainText($Row['Summary'], $Row['Format']), $SearchTerms);
         $Row['Summary'] = Emoji::instance()->translateToHtml($Row['Summary']);
         $Row['Format'] = 'Html';
     }
     $this->setData('SearchResults', $ResultSet, true);
     $this->setData('SearchTerm', Gdn_Format::text($Search), true);
     if ($ResultSet) {
         $NumResults = count($ResultSet);
     } else {
         $NumResults = 0;
     }
     if ($NumResults == $Offset + $Limit) {
         $NumResults++;
     }
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $this->Pager = $PagerFactory->GetPager('MorePager', $this);
     $this->Pager->MoreCode = 'More Results';
     $this->Pager->LessCode = 'Previous Results';
     $this->Pager->ClientID = 'Pager';
     $this->Pager->configure($Offset, $Limit, $NumResults, 'dashboard/search/%1$s/%2$s/?Search=' . Gdn_Format::url($Search));
     //		if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
     //         $this->setJson('LessRow', $this->Pager->toString('less'));
     //         $this->setJson('MoreRow', $this->Pager->toString('more'));
     //         $this->View = 'results';
     //      }
     $this->canonicalUrl(url('search', true));
     $this->render();
 }

//.........这里部分代码省略.........
         }
         Gdn_Theme::section('DiscussionList');
         // 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;
         }
         // Load the subtree.
         $Categories = CategoryModel::GetSubtree($CategoryIdentifier, false);
         $this->setData('Categories', $Categories);
         // Setup head
         $this->Menu->highlightRoute('/discussions');
         if ($this->Head) {
             $this->addJsFile('discussions.js');
             $this->Head->AddRss($this->SelfUrl . '/feed.rss', $this->Head->title());
         }
         // Set CategoryID
         $CategoryID = val('CategoryID', $Category);
         $this->setData('CategoryID', $CategoryID, true);
         // Add modules
         $this->addModule('NewDiscussionModule');
         $this->addModule('DiscussionFilterModule');
         $this->addModule('CategoriesModule');
         $this->addModule('BookmarkedModule');
         // Get a DiscussionModel
         $DiscussionModel = new DiscussionModel();
         $CategoryIDs = array($CategoryID);
         if (c('Vanilla.ExpandCategories')) {
             $CategoryIDs = array_merge($CategoryIDs, array_column($this->data('Categories'), 'CategoryID'));
         }
         $Wheres = array('d.CategoryID' => $CategoryIDs);
         $this->setData('_ShowCategoryLink', count($CategoryIDs) > 1);
         // Check permission
         $this->permission('Vanilla.Discussions.View', true, 'Category', val('PermissionCategoryID', $Category));
         // Set discussion meta data.
         $this->EventArguments['PerPage'] = c('Vanilla.Discussions.PerPage', 30);
         $this->fireEvent('BeforeGetDiscussions');
         list($Offset, $Limit) = offsetLimit($Page, $this->EventArguments['PerPage']);
         if (!is_numeric($Offset) || $Offset < 0) {
             $Offset = 0;
         }
         $Page = PageNumber($Offset, $Limit);
         // Allow page manipulation
         $this->EventArguments['Page'] =& $Page;
         $this->EventArguments['Offset'] =& $Offset;
         $this->EventArguments['Limit'] =& $Limit;
         $this->fireEvent('AfterPageCalculation');
         // We want to limit the number of pages on large databases because requesting a super-high page can kill the db.
         $MaxPages = c('Vanilla.Categories.MaxPages');
         if ($MaxPages && $Page > $MaxPages) {
             throw notFoundException();
         }
         $CountDiscussions = $DiscussionModel->getCount($Wheres);
         if ($MaxPages && $MaxPages * $Limit < $CountDiscussions) {
             $CountDiscussions = $MaxPages * $Limit;
         }
         $this->setData('CountDiscussions', $CountDiscussions);
         $this->setData('_Limit', $Limit);
         // We don't wan't child categories in announcements.
         $Wheres['d.CategoryID'] = $CategoryID;
         $AnnounceData = $Offset == 0 ? $DiscussionModel->GetAnnouncements($Wheres) : new Gdn_DataSet();
         $this->setData('AnnounceData', $AnnounceData, true);
         $Wheres['d.CategoryID'] = $CategoryIDs;
         $this->DiscussionData = $this->setData('Discussions', $DiscussionModel->getWhere($Wheres, $Offset, $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';
         $this->Pager->configure($Offset, $Limit, $CountDiscussions, array('CategoryUrl'));
         $this->Pager->Record = $Category;
         PagerModule::Current($this->Pager);
         $this->setData('_Page', $Page);
         $this->setData('_Limit', $Limit);
         $this->fireEvent('AfterBuildPager');
         // Set the canonical Url.
         $this->canonicalUrl(CategoryUrl($Category, PageNumber($Offset, $Limit)));
         // Change the controller name so that it knows to grab the discussion views
         $this->ControllerName = 'DiscussionsController';
         // Pick up the discussions class
         $this->CssClass = 'Discussions Category-' . GetValue('UrlCode', $Category);
         // Deliver JSON data if necessary
         if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
             $this->setJson('LessRow', $this->Pager->toString('less'));
             $this->setJson('MoreRow', $this->Pager->toString('more'));
             $this->View = 'discussions';
         }
         // Render default view.
         $this->fireEvent('BeforeCategoriesRender');
         $this->render();
     }
 }

 /**
  * Load popular discussions.
  */
 public function DiscussionsController_Popular_Create($Sender)
 {
     //		if (!C('Plugins.Voting.Enabled'))
     //			return;
     $Sender->AddModule('DiscussionFilterModule');
     $Sender->Title(T('Popular'));
     $Sender->Head->Title($Sender->Head->Title());
     $Offset = GetValue('0', $Sender->RequestArgs, '0');
     // Get rid of announcements from this view
     if ($Sender->Head) {
         $Sender->AddJsFile('discussions.js');
         $Sender->Head->AddRss($Sender->SelfUrl . '/feed.rss', $Sender->Head->Title());
     }
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     // Add Modules
     $Sender->AddModule('NewDiscussionModule');
     $BookmarkedModule = new BookmarkedModule($Sender);
     $BookmarkedModule->GetData();
     $Sender->AddModule($BookmarkedModule);
     $Sender->SetData('Category', FALSE, TRUE);
     $Limit = C('Vanilla.Discussions.PerPage', 30);
     $DiscussionModel = new DiscussionModel();
     $CountDiscussions = $DiscussionModel->GetCount();
     $Sender->SetData('CountDiscussions', $CountDiscussions);
     $Sender->AnnounceData = FALSE;
     $Sender->SetData('Announcements', array(), TRUE);
     $DiscussionModel->SQL->OrderBy('d.CountViews', 'desc');
     $Sender->DiscussionData = $DiscussionModel->Get($Offset, $Limit);
     $Sender->SetData('Discussions', $Sender->DiscussionData, TRUE);
     $Sender->SetJson('Loading', $Offset . ' to ' . $Limit);
     // Build a pager.
     $PagerFactory = new Gdn_PagerFactory();
     $Sender->Pager = $PagerFactory->GetPager('Pager', $Sender);
     $Sender->Pager->ClientID = 'Pager';
     $Sender->Pager->Configure($Offset, $Limit, $CountDiscussions, 'discussions/popular/%1$s');
     // Deliver json data if necessary
     if ($Sender->DeliveryType() != DELIVERY_TYPE_ALL) {
         $Sender->SetJson('LessRow', $Sender->Pager->ToString('less'));
         $Sender->SetJson('MoreRow', $Sender->Pager->ToString('more'));
         $Sender->View = 'discussions';
     }
     // Render the controller
     $Sender->View = 'index';
     $Sender->Render();
 }

   public function Notifications($Offset = '0') {
      $this->Permission('Garden.SignIn.Allow');
		
		$Limit = 50;
		$Offset = is_numeric($Offset) ? $Offset : 0;
      if ($Offset < 0)
         $Offset = 0;

      $this->GetUserInfo(); 
      $this->SetTabView('Notifications');
      $Session = Gdn::Session();
      // Drop notification count back to zero.
      $SQL = Gdn::SQL();
      $SQL
         ->Update('User')
         ->Set('CountNotifications', '0')
         ->Where('UserID', $Session->UserID)
         ->Put();
      
      $this->ActivityModel = new ActivityModel();
      $this->ActivityData = $this->ActivityModel->GetNotifications($Session->UserID, $Offset, $Limit);
		$TotalRecords = $this->ActivityModel->GetCountNotifications($Session->UserID);
		
		// Build a pager
		$PagerFactory = new Gdn_PagerFactory();
		$this->Pager = $PagerFactory->GetPager('MorePager', $this);
		$this->Pager->MoreCode = 'More';
		$this->Pager->LessCode = 'Newer Notifications';
		$this->Pager->ClientID = 'Pager';
		$this->Pager->Configure(
			$Offset,
			$Limit,
			$TotalRecords,
			'profile/notifications/%1$s/'
		);
		// Deliver json data if necessary
		if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
			$this->SetJson('LessRow', $this->Pager->ToString('less'));
			$this->SetJson('MoreRow', $this->Pager->ToString('more'));
			if ($Offset > 0) {
				$this->View = 'activities';
				$this->ControllerName = 'Activity';
			}
		}
		
      $this->Render();
   }   

 /**
  * Shows all uncleared messages within a conversation for the viewing user
  *
  * @since 2.0.0
  * @access public
  *
  * @param int $ConversationID Unique ID of conversation to view.
  * @param int $Offset Number to skip.
  * @param int $Limit Number to show.
  */
 public function Index($ConversationID = FALSE, $Offset = -1, $Limit = '')
 {
     $this->Offset = $Offset;
     $Session = Gdn::Session();
     Gdn_Theme::Section('Conversation');
     // Figure out Conversation ID
     if (!is_numeric($ConversationID) || $ConversationID < 0) {
         $ConversationID = 0;
     }
     // Form setup for adding comments
     $this->Form->SetModel($this->ConversationMessageModel);
     $this->Form->AddHidden('ConversationID', $ConversationID);
     // Check permissions on the recipients.
     $InConversation = $this->ConversationModel->InConversation($ConversationID, Gdn::Session()->UserID);
     if (!$InConversation) {
         // Conversation moderation must be enabled and they must have permission
         if (!C('Conversations.Moderation.Allow', FALSE)) {
             throw PermissionException();
         }
         $this->Permission('Conversations.Moderation.Manage');
     }
     $this->Conversation = $this->ConversationModel->GetID($ConversationID);
     $this->Conversation->Participants = $this->ConversationModel->GetRecipients($ConversationID);
     $this->SetData('Conversation', $this->Conversation);
     // Bad conversation? Redirect
     if ($this->Conversation === FALSE) {
         throw NotFoundException('Conversation');
     }
     // Get limit
     if ($Limit == '' || !is_numeric($Limit) || $Limit < 0) {
         $Limit = Gdn::Config('Conversations.Messages.PerPage', 50);
     }
     // Calculate counts
     if (!is_numeric($this->Offset) || $this->Offset < 0) {
         // Round down to the appropriate offset based on the user's read messages & messages per page
         $CountReadMessages = $this->Conversation->CountMessages - $this->Conversation->CountNewMessages;
         if ($CountReadMessages < 0) {
             $CountReadMessages = 0;
         }
         if ($CountReadMessages > $this->Conversation->CountMessages) {
             $CountReadMessages = $this->Conversation->CountMessages;
         }
         // (((67 comments / 10 perpage) = 6.7) rounded down = 6) * 10 perpage = offset 60;
         $this->Offset = floor($CountReadMessages / $Limit) * $Limit;
         // Send the hash link in.
         if ($CountReadMessages > 1) {
             $this->AddDefinition('LocationHash', '#Item_' . $CountReadMessages);
         }
     }
     // Fetch message data
     $this->MessageData = $this->ConversationMessageModel->Get($ConversationID, $Session->UserID, $this->Offset, $Limit);
     // Figure out who's participating.
     $ParticipantTitle = ConversationModel::ParticipantTitle($this->Conversation, TRUE);
     $this->Participants = $ParticipantTitle;
     $this->Title(strip_tags($this->Participants));
     // $CountMessages = $this->ConversationMessageModel->GetCount($ConversationID, $Session->UserID);
     // Build a pager
     $PagerFactory = new Gdn_PagerFactory();
     $this->Pager = $PagerFactory->GetPager('MorePager', $this);
     $this->Pager->MoreCode = 'Newer Messages';
     $this->Pager->LessCode = 'Older Messages';
     $this->Pager->ClientID = 'Pager';
     $this->Pager->Configure($this->Offset, $Limit, $this->Conversation->CountMessages, 'messages/' . $ConversationID . '/%1$s/%2$s/');
     // Mark the conversation as ready by this user.
     $this->ConversationModel->MarkRead($ConversationID, $Session->UserID);
     // Deliver json data if necessary
     if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
         $this->SetJson('LessRow', $this->Pager->ToString('less'));
         $this->SetJson('MoreRow', $this->Pager->ToString('more'));
         $this->View = 'messages';
     }
     // Add modules.
     $ClearHistoryModule = new ClearHistoryModule($this);
     $ClearHistoryModule->ConversationID($ConversationID);
     $this->AddModule($ClearHistoryModule);
     $InThisConversationModule = new InThisConversationModule($this);
     $InThisConversationModule->SetData($this->Conversation->Participants);
     $this->AddModule($InThisConversationModule);
     // Doesn't make sense for people who can't even start conversations to be adding people
     if (CheckPermission('Conversations.Conversations.Add')) {
         $this->AddModule('AddPeopleModule');
     }
     $Subject = $this->Data('Conversation.Subject');
     if (!$Subject) {
         $Subject = T('Message');
     }
     $this->Data['Breadcrumbs'][] = array('Name' => $Subject, Url('', '//'));
     // Render view
     $this->Render();
 }

 /**
  * Load discussions for a specific tag.
  * @param DiscussionsController $Sender
  */
 public function DiscussionsController_Tagged_Create($Sender)
 {
     Gdn_Theme::Section('DiscussionList');
     $Args = $Sender->RequestArgs;
     $Get = array_change_key_case($Sender->Request->Get());
     if ($UseCategories = C('Plugins.Tagging.UseCategories')) {
         // The url is in the form /category/tag/p1
         $CategoryCode = GetValue(0, $Args);
         $Tag = GetValue(1, $Args);
         $Page = GetValue(2, $Args);
     } else {
         // The url is in the form /tag/p1
         $CategoryCode = '';
         $Tag = GetValue(0, $Args);
         $Page = GetValue(1, $Args);
     }
     // Look for explcit values.
     $CategoryCode = GetValue('category', $Get, $CategoryCode);
     $Tag = GetValue('tag', $Get, $Tag);
     $Page = GetValue('page', $Get, $Page);
     $Category = CategoryModel::Categories($CategoryCode);
     $Tag = StringEndsWith($Tag, '.rss', TRUE, TRUE);
     list($Offset, $Limit) = OffsetLimit($Page, C('Vanilla.Discussions.PerPage', 30));
     $MultipleTags = strpos($Tag, ',') !== FALSE;
     $Sender->SetData('Tag', $Tag, TRUE);
     $TagModel = TagModel::instance();
     $RecordCount = FALSE;
     if (!$MultipleTags) {
         $Tags = $TagModel->GetWhere(array('Name' => $Tag))->ResultArray();
         if (count($Tags) == 0) {
             throw NotFoundException('Page');
         }
         if (count($Tags) > 1) {
             foreach ($Tags as $TagRow) {
                 if ($TagRow['CategoryID'] == GetValue('CategoryID', $Category)) {
                     break;
                 }
             }
         } else {
             $TagRow = array_pop($Tags);
         }
         $Tags = $TagModel->getRelatedTags($TagRow);
         $RecordCount = $TagRow['CountDiscussions'];
         $Sender->SetData('CountDiscussions', $RecordCount);
         $Sender->SetData('Tags', $Tags);
         $Sender->SetData('Tag', $TagRow);
         $ChildTags = $TagModel->getChildTags($TagRow['TagID']);
         $Sender->SetData('ChildTags', $ChildTags);
     }
     $Sender->Title(htmlspecialchars($TagRow['FullName']));
     $UrlTag = rawurlencode($Tag);
     if (urlencode($Tag) == $Tag) {
         $Sender->CanonicalUrl(Url(ConcatSep('/', "/discussions/tagged/{$UrlTag}", PageNumber($Offset, $Limit, TRUE)), TRUE));
         $FeedUrl = Url(ConcatSep('/', "/discussions/tagged/{$UrlTag}/feed.rss", PageNumber($Offset, $Limit, TRUE, FALSE)), '//');
     } else {
         $Sender->CanonicalUrl(Url(ConcatSep('/', 'discussions/tagged', PageNumber($Offset, $Limit, TRUE)) . '?Tag=' . $UrlTag, TRUE));
         $FeedUrl = Url(ConcatSep('/', 'discussions/tagged', PageNumber($Offset, $Limit, TRUE, FALSE), 'feed.rss') . '?Tag=' . $UrlTag, '//');
     }
     if ($Sender->Head) {
         $Sender->AddJsFile('discussions.js');
         $Sender->Head->AddRss($FeedUrl, $Sender->Head->Title());
     }
     if (!is_numeric($Offset) || $Offset < 0) {
         $Offset = 0;
     }
     // Add Modules
     $Sender->AddModule('NewDiscussionModule');
     $Sender->AddModule('DiscussionFilterModule');
     $Sender->AddModule('BookmarkedModule');
     $Sender->SetData('Category', FALSE, TRUE);
     $Sender->AnnounceData = FALSE;
     $Sender->SetData('Announcements', array(), TRUE);
     $DiscussionModel = new DiscussionModel();
     $TagModel->SetTagSql($DiscussionModel->SQL, $Tag, $Limit, $Offset, $Sender->Request->Get('op', 'or'));
     $Sender->DiscussionData = $DiscussionModel->Get($Offset, $Limit, array('Announce' => 'all'));
     $Sender->SetData('Discussions', $Sender->DiscussionData, TRUE);
     $Sender->SetJson('Loading', $Offset . ' to ' . $Limit);
     // Build a pager.
     $PagerFactory = new Gdn_PagerFactory();
     $Sender->Pager = $PagerFactory->GetPager('Pager', $Sender);
     $Sender->Pager->ClientID = 'Pager';
     $Sender->Pager->Configure($Offset, $Limit, $RecordCount, '');
     $Sender->View = C('Vanilla.Discussions.Layout');
     /*
           // If these don't equal, then there is a category that should be inserted.
           if ($UseCategories && $Category && $TagRow['FullName'] != GetValue('Name', $Category)) {
              $Sender->Data['Breadcrumbs'][] = array('Name' => $Category['Name'], 'Url' => TagUrl($TagRow));
           }
           $Sender->Data['Breadcrumbs'][] = array('Name' => $TagRow['FullName'], 'Url' => '');
     */
     // Render the controller.
     $this->View = C('Vanilla.Discussions.Layout') == 'table' ? 'table' : 'index';
     $Sender->Render($this->View, 'discussions', 'vanilla');
 }

//.........这里部分代码省略.........
         return;
     } else {
         Gdn_Theme::Section('DiscussionList');
         // 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;
         }
         $Category = CategoryModel::Categories($CategoryIdentifier);
         if (empty($Category)) {
             if ($CategoryIdentifier) {
                 throw NotFoundException();
             }
         }
         $Category = (object) $Category;
         Gdn_Theme::Section($Category->CssClass);
         // Load the breadcrumbs.
         $this->SetData('Breadcrumbs', CategoryModel::GetAncestors(GetValue('CategoryID', $Category)));
         $this->SetData('Category', $Category, TRUE);
         // Load the subtree.
         if (C('Vanilla.ExpandCategories')) {
             $Categories = CategoryModel::GetSubtree($CategoryIdentifier);
         } else {
             $Categories = array($Category);
         }
         $this->SetData('Categories', $Categories);
         // Setup head
         $this->AddCssFile('vanilla.css');
         $this->Menu->HighlightRoute('/discussions');
         if ($this->Head) {
             $this->AddJsFile('discussions.js');
             $this->AddJsFile('bookmark.js');
             $this->AddJsFile('options.js');
             $this->Head->AddRss($this->SelfUrl . '/feed.rss', $this->Head->Title());
         }
         $this->Title(GetValue('Name', $Category, ''));
         $this->Description(GetValue('Description', $Category), TRUE);
         // Set CategoryID
         $CategoryID = GetValue('CategoryID', $Category);
         $this->SetData('CategoryID', $CategoryID, TRUE);
         // Add modules
         $this->AddModule('NewDiscussionModule');
         $this->AddModule('DiscussionFilterModule');
         $this->AddModule('CategoriesModule');
         $this->AddModule('BookmarkedModule');
         // Get a DiscussionModel
         $DiscussionModel = new DiscussionModel();
         $CategoryIDs = ConsolidateArrayValuesByKey($this->Data('Categories'), 'CategoryID');
         $Wheres = array('d.CategoryID' => $CategoryIDs);
         $this->SetData('_ShowCategoryLink', count($CategoryIDs) > 1);
         // Check permission
         $this->Permission('Vanilla.Discussions.View', TRUE, 'Category', GetValue('PermissionCategoryID', $Category));
         // Set discussion meta data.
         $this->EventArguments['PerPage'] = C('Vanilla.Discussions.PerPage', 30);
         $this->FireEvent('BeforeGetDiscussions');
         list($Offset, $Limit) = OffsetLimit($Page, $this->EventArguments['PerPage']);
         if (!is_numeric($Offset) || $Offset < 0) {
             $Offset = 0;
         }
         $CountDiscussions = $DiscussionModel->GetCount($Wheres);
         $this->SetData('CountDiscussions', $CountDiscussions);
         $this->SetData('_Limit', $Limit);
         // We don't wan't child categories in announcements.
         $Wheres['d.CategoryID'] = $CategoryID;
         $AnnounceData = $Offset == 0 ? $DiscussionModel->GetAnnouncements($Wheres) : new Gdn_DataSet();
         $this->SetData('AnnounceData', $AnnounceData, TRUE);
         $Wheres['d.CategoryID'] = $CategoryIDs;
         $this->DiscussionData = $this->SetData('Discussions', $DiscussionModel->GetWhere($Wheres, $Offset, $Limit));
         // Build a pager
         $PagerFactory = new Gdn_PagerFactory();
         $this->Pager = $PagerFactory->GetPager('Pager', $this);
         $this->Pager->ClientID = 'Pager';
         $this->Pager->Configure($Offset, $Limit, $CountDiscussions, array('CategoryUrl'));
         $this->Pager->Record = $Category;
         PagerModule::Current($this->Pager);
         $this->SetData('_Page', $Page);
         // Set the canonical Url.
         $this->CanonicalUrl(CategoryUrl($Category, PageNumber($Offset, $Limit)));
         // Change the controller name so that it knows to grab the discussion views
         $this->ControllerName = 'DiscussionsController';
         // Pick up the discussions class
         $this->CssClass = 'Discussions';
         // Deliver JSON data if necessary
         if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
             $this->SetJson('LessRow', $this->Pager->ToString('less'));
             $this->SetJson('MoreRow', $this->Pager->ToString('more'));
             $this->View = 'discussions';
         }
         // Render default view.
         $this->FireEvent('BeforeCategoriesRender');
         $this->Render();
     }
 }