PHP EasyBlogHelper::getFeaturedImage方法代码示例

 /**
  * 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);