/**
* Responsible to display the front page of the blog listings
*
* @access public
*/
function display($tmpl = null)
{
// @task: Set meta tags for latest post
EasyBlogHelper::setMeta(META_ID_LATEST, META_TYPE_VIEW);
// @task: Set rss links into headers.
EasyBlogHelper::getHelper('Feeds')->addHeaders('index.php?option=com_easyblog&view=latest');
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
$config = EasyBlogHelper::getConfig();
$my = JFactory::getUser();
$acl = EasyBlogACLHelper::getRuleSet();
// @task: Add a breadcrumb if the current menu that's being accessed is not from the latest view.
if (!EasyBlogRouter::isCurrentActiveMenu('latest')) {
$this->setPathway(JText::_('COM_EASYBLOG_LATEST_BREADCRUMB'), '');
}
// @task: Get the current active menu's properties.
$menu = $app->getMenu()->getActive();
$menu = JFactory::getApplication()->getMenu()->getActive();
$inclusion = '';
if (is_object($menu)) {
$params = EasyBlogHelper::getRegistry();
$params->load($menu->params);
$inclusion = EasyBlogHelper::getCategoryInclusion($params->get('inclusion'));
if ($params->get('includesubcategories', 0) && !empty($inclusion)) {
$tmpInclusion = array();
foreach ($inclusion as $includeCatId) {
//get the nested categories
$category = new stdClass();
$category->id = $includeCatId;
$category->childs = null;
EasyBlogHelper::buildNestedCategories($category->id, $category);
$linkage = '';
EasyBlogHelper::accessNestedCategories($category, $linkage, '0', '', 'link', ', ');
$catIds = array();
$catIds[] = $category->id;
EasyBlogHelper::accessNestedCategoriesId($category, $catIds);
$tmpInclusion = array_merge($tmpInclusion, $catIds);
}
$inclusion = $tmpInclusion;
}
}
// @task: Necessary filters
$sort = JRequest::getCmd('sort', $config->get('layout_postorder'));
$model = $this->getModel('Blog');
// @task: Retrieve the list of featured blog posts.
$featured = $model->getFeaturedBlog($inclusion);
$excludeIds = array();
// @task: Add canonical URLs.
if ($config->get('main_canonical_entry')) {
$canonicalUrl = EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=latest', false, true, true);
$doc->addCustomTag('<link rel="canonical" href="' . $canonicalUrl . '"/>');
}
// Test if user also wants the featured items to be appearing in the blog listings on the front page.
// Otherwise, we'll need to exclude the featured id's from appearing on the front page.
if (!$config->get('layout_featured_frontpage')) {
foreach ($featured as $item) {
$excludeIds[] = $item->id;
}
}
// @task: Admin might want to display the featured blogs on all pages.
if (!$config->get('layout_featured_allpages') && (JRequest::getInt('start', 0) != 0 || JRequest::getInt('limitstart', 0) != 0)) {
$featured = array();
} else {
for ($i = 0; $i < count($featured); $i++) {
$row = $featured[$i];
$row->featuredImage = EasyBlogHelper::getFeaturedImage($row->intro . $row->content);
}
$featured = EasyBlogHelper::formatBlog($featured, true, false, false, false, false);
}
// @task: Try to retrieve any categories to be excluded.
$excludedCategories = $config->get('layout_exclude_categories');
$excludedCategories = empty($excludedCategories) ? '' : explode(',', $excludedCategories);
// @task: Fetch the blog entries.
$data = $model->getBlogsBy('', '', $sort, 0, EBLOG_FILTER_PUBLISHED, null, true, $excludeIds, false, false, true, $excludedCategories, $inclusion);
$pagination = $model->getPagination();
$params = $app->getParams('com_easyblog');
// @task: Perform necessary formatting here.
$data = EasyBlogHelper::formatBlog($data, true, true, true, true);
// @task: Update the title of the page if navigating on different pages to avoid Google marking these title's as duplicates.
$title = EasyBlogHelper::getPageTitle(JText::_('COM_EASYBLOG_LATEST_PAGE_TITLE'));
// @task: Set the page title
parent::setPageTitle($title, $pagination, $config->get('main_pagetitle_autoappend'));
// @task: Get pagination output here.
$paginationHTML = $pagination->getPagesLinks();
$theme = new CodeThemes();
$theme->set('data', $data);
$theme->set('featured', $featured);
$theme->set('currentURL', EasyBlogRouter::_('index.php?option=com_easyblog&view=latest', false));
$theme->set('pagination', $paginationHTML);
// @task: Send back response to the browser.
echo $theme->fetch('blog.latest.php');
}
} else {
$category = explode(',', $params->get('catid'));
if ($params->get('catid') == '0') {
$category = '';
}
$entries = $model->getFeaturedBlog($category);
}
// If there's nothing to show at all, don't even display a box.
if (!$entries) {
return;
}
$items = array();
for ($i = 0; $i < count($entries); $i++) {
$row = EasyBlogHelper::getTable('Blog');
$row->bind($entries[$i]);
$row->featuredImage = EasyBlogHelper::getFeaturedImage($row->intro . $row->content);
// @rule: Process videos
$row->intro = EasyBlogHelper::getHelper('Videos')->strip($row->intro);
$row->content = EasyBlogHelper::getHelper('Videos')->strip($row->content);
// @rule: Remove gallery codes
$row->intro = EasyBlogHelper::getHelper('Gallery')->strip($row->intro);
$row->content = EasyBlogHelper::getHelper('Gallery')->strip($row->content);
// Process jomsocial albums
$row->intro = EasyBlogHelper::getHelper('Album')->strip($row->intro);
$row->content = EasyBlogHelper::getHelper('Album')->strip($row->content);
//remove zemanta tags
$row->intro = EasyBlogHelper::removeZemantaTags($row->intro);
$row->content = EasyBlogHelper::removeZemantaTags($row->content);
// Remove adsense codes
require_once EBLOG_CLASSES . DIRECTORY_SEPARATOR . 'adsense.php';
$row->intro = EasyBlogGoogleAdsense::stripAdsenseCode($row->intro);
