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<?php
/**
* @package Sven.Bluege
* @subpackage com_eventgallery
*
* @copyright Copyright (C) 2005 - 2019 Sven Bluege All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Svenbluege\Component\Eventgallery\Site\View\Event;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Svenbluege\Component\Eventgallery\Site\Library\Common\View;
use Svenbluege\Component\Eventgallery\Site\Library\Database\Localizablestring;
use Svenbluege\Component\Eventgallery\Site\Library\Factory\FolderFactory;
use Svenbluege\Component\Eventgallery\Site\Library\Folder\Folder;
use Svenbluege\Component\Eventgallery\Site\Library\Helper\FolderProtection;
use Svenbluege\Component\Eventgallery\Site\Library\Helper\MediaLoader;
use Svenbluege\Component\Eventgallery\Site\Model\EventModel;
defined('_JEXEC') or die;
class HtmlView extends View
{
/**
* @var \Svenbluege\Component\Eventgallery\Site\Library\Configuration\Main
*/
protected $config;
protected $category;
protected $state;
protected $pageNav;
protected $entries;
protected $entriesCount;
protected $currentItemid;
/**
* @var Folder
*/
protected $folder;
/**
* @var JDocument
*/
public $document;
function display($tpl = NULL)
{
/**
* @var \Joomla\CMS\Application\CMSApplicationInterface $app
*/
$app = Factory::getApplication();
$this->state = $this->get('State');
$params = $app->getParams();
/* Default Page fallback*/
$active = $app->getMenu()->getActive();
if (NULL == $active) {
$params->merge($app->getMenu()->getDefault()->getParams());
$active = $app->getMenu()->getDefault();
//just in case the default menu item sets something else.
$this->setLayout('default');
}
$this->config = \Svenbluege\Component\Eventgallery\Site\Library\Configuration\Main::getInstance($params);
$this->currentItemid = $active->id;
if ($this->getLayout()=='default' && $layout = $this->config->getEventsList()->getEventLayout()) {
//override the layout with the menu item setting in case we link directly to an event
if ($active != null && isset($active->query['layout']) && $active->component=='com_eventgallery') {
$layout = $active->query['layout'];
}
$this->setLayout($layout);
}
$this->catid = $app->getInput()->getInt('catid', null);
if ($this->catid == 0) {
$this->catid = 'root';
}
$categories = \Joomla\CMS\Categories\Categories::getInstance('Eventgallery', []);
if (null != $this->catid) {
$this->category = $categories->get($this->catid);
}
if ($this->category!=null && $this->category->published!=1) {
throw new \Exception(\Joomla\CMS\Language\Text::_('JGLOBAL_CATEGORY_NOT_FOUND'), 404);
}
// legacy fix since I renamed default to pageable
if ($this->getLayout()=='default') {
$this->setLayout('imagelist');
}
/**
* @var EventModel $model
*/
$model = $this->getModel('event');
$pageNav = $model->getPagination($app->getInput()->getString('folder', ''));
if ($this->getLayout() == 'ajaxpaging' || !$this->config->getEventsList()->doEventPaging()) {
$entries = $model->getEntries($app->getInput()->getString('folder',''), -1, -1);
} else {
$entries = $model->getEntries($app->getInput()->getString('folder', ''));
}
$titleEntries = $model->getEntries($app->getInput()->getString('folder', ''), -1, -1, true);
/**
* @var FolderFactory $folderFactory
*/
$folderFactory = FolderFactory::getInstance();
$folder = $folderFactory->getFolder($app->getInput()->getString('folder', ''));
if (!is_object($folder) || $folder->isPublished() != 1) {
throw new \Exception(\Joomla\CMS\Language\Text::_('COM_EVENTGALLERY_EVENT_NO_PUBLISHED_MESSAGE'), 404);
}
if ($this->catid && $this->catid != 'root' && $folder->getCategoryId() != $this->catid) {
if (!$this->config->getCategories()->doShowItemsPerCategoryRecursive()) {
throw new \Exception(\Joomla\CMS\Language\Text::_('COM_EVENTGALLERY_EVENT_INVALID_CATEGORY_MESSAGE'), 404);
}
$folderCategory = $categories->get($folder->getCategoryId());
if ($folderCategory == null) {
throw new \Exception(\Joomla\CMS\Language\Text::_('COM_EVENTGALLERY_EVENT_INVALID_CATEGORY_MESSAGE'), 404);
}
$path = $folderCategory->getPath();
if (!isset($path[$this->catid])) {
throw new \Exception(\Joomla\CMS\Language\Text::_('COM_EVENTGALLERY_EVENT_INVALID_CATEGORY_MESSAGE'), 404);
}
}
if (!$folder->isVisible()) {
$user = Factory::getUser();
if ($user->guest) {
$redirectUrl = Route::_("index.php?option=com_eventgallery&view=event&folder=" . $folder->getFolderName(), false);
$redirectUrl = urlencode(base64_encode($redirectUrl));
$redirectUrl = '&return='.$redirectUrl;
$joomlaLoginUrl = 'index.php?option=com_users&view=login';
$finalUrl = Route::_($joomlaLoginUrl . $redirectUrl, false);
$app->redirect($finalUrl);
} else {
$this->setLayout('noaccess');
}
}
$password = $app->getInput()->getString('password', '');
$accessAllowed = FolderProtection::isAccessAllowed($folder, $password);
if (!$accessAllowed) {
$app->redirect(
Route::_("index.php?option=com_eventgallery&view=password&folder=" . $folder->getFolderName(), false)
);
}
// remove the password from the url.
if (!empty($password)) {
$app->redirect(
Route::_("index.php?option=com_eventgallery&view=event&folder=" . $folder->getFolderName(), false)
);
}
if( ($this->config->getEventsList()->doShuffleImages() || $folder->doShuffleImages())
&& !$this->config->getEventsList()->doEventPaging()) {
$allowedLayouts = Array(
'ajaxpaging',
'imagelist',
'simple',
'tiles'
);
if (in_array($this->getLayout(), $allowedLayouts)) {
shuffle($entries);
}
}
$folder->countHits();
$this->pageNav = $pageNav;
$this->entries = $entries;
$this->entriesCount = count($entries);
$this->titleEntries = $titleEntries;
$this->folder = $folder;
/**
* @var JPathway $pathway
*/
$pathway = $app->getPathway();
// add the category but avoid adding a category which is defined in the menu item
if ($active->query['view']=='categories' && (isset($active->query['catid']) && $active->query['catid'] != $folder->getCategoryId()) ) {
$rootCategoryId = 0;
$skipRoot = false;
if ( isset($active->query['catid']) ) {
$rootCategoryId = $active->query['catid'];
$skipRoot = true;
}
\Svenbluege\Component\Eventgallery\Site\Helper\CategoriesHelper::addCategoryPathToPathway($pathway, $rootCategoryId, $folder->getCategoryId(), $this->currentItemid, $skipRoot);
}
// add the event
$pathway->addItem($folder->getDisplayName());
$this->_prepareDocument();
$this->addOpenGraphTags($this->folder, $this->document, $this->config);
MediaLoader::loadMedia($this->config);
parent::display($tpl);
}
/**
* @param $folder Folder
* @param $document JDocument
* @param $config \Svenbluege\Component\Eventgallery\Site\Library\Configuration\Main
*/
protected function addOpenGraphTags($folder, $document, $config) {
$document->setMetaData("og:title", strip_tags ($folder->getDisplayName()), "property");
$document->setMetaData("og:description", strip_tags ($folder->getText()), "property");
if (!$config->getSocial()->doUseSocialSharingButton()) {
return;
}
$files = $folder->getFiles(0,1,1);
if (count($files)>0) {
$file = $files[0];
$document->setMetaData("og:image", $file->getSharingImageUrl(), "property");
$document->setMetaData("og:type", "website", "property");
}
}
/**
* Prepares the document
*/
protected function _prepareDocument()
{
$app = Factory::getApplication();
$menus = $app->getMenu();
$menu = $menus->getActive();
$title = null;
// Because the application sets a default page title,
// we need to get it from the menu item itself
if ($menu)
{
$this->config->set('page_heading', $this->config->getMenuItem()->getPageTitle());
}
$title = $this->config->getMenuItem()->getPageTitle();
// checks for empty title or sets the folder description if
// the current menu item is not the event view. This avoids
// having the title of them menu item on all sub events
if ( empty($title) ||
(isset($menu->query['view']) && strcmp($menu->query['view'],'event')!=0)
) {
$title = $this->folder->getDisplayName();
}
// Check for empty title and add site name if param is set
if (empty($title)) {
$title = $app->get('sitename');
}
elseif ($app->get('sitename_pagetitles', 0) == 1) {
$title = \Joomla\CMS\Language\Text::sprintf('JPAGETITLE', $app->get('sitename'), $title);
}
elseif ($app->get('sitename_pagetitles', 0) == 2) {
$title = \Joomla\CMS\Language\Text::sprintf('JPAGETITLE', $title, $app->get('sitename'));
}
if (empty($title)) {
$title = $this->folder->getDisplayName();
}
$this->document->setTitle($title);
$description = $title = $this->config->getMenuItem()->getMetaDescription();
if (empty($description) || ( isset($menu->query['view']) && strcmp($menu->query['view'],'event')!=0)) {
$localizedFolderMetaDescription = new Localizablestring($this->folder->getMetadata()->get('metadesc'));
$description = $localizedFolderMetaDescription->get();
// set the text of the folder as description if the meta desc is not set
// or the menu item does not link to a single event
if (empty($description)) {
$description = strip_tags($this->folder->getText());
}
}
$this->document->setDescription($description);
$localizedFolderMetaKeys = new Localizablestring($this->folder->getMetadata()->get('metakey'));
$keys = $localizedFolderMetaKeys->get();
if ($this->config->getMenuItem()->getMetaKeywords())
{
$keys = $this->config->getMenuItem()->getPageTitle();
}
$this->document->setMetaData('keywords', $keys);
if ($this->config->getMenuItem()->getRobots())
{
$this->document->setMetaData('robots', $this->config->getMenuItem()->getRobots());
}
}
}