function display($tmpl = null)
{
JPluginHelper::importPlugin('easyblog');
$dispatcher = JDispatcher::getInstance();
$mainframe = JFactory::getApplication();
$document = JFactory::getDocument();
$config = EasyBlogHelper::getConfig();
$my = JFactory::getUser();
$notice = '';
//for trigger
$params = $mainframe->getParams('com_easyblog');
$limitstart = JRequest::getInt('limitstart', 0, '');
$blogId = JRequest::getVar('id');
if (JRequest::getInt('print') == 1) {
// Add noindex for print view by default.
$document->setMetadata('robots', 'noindex,follow');
}
if (empty($blogId)) {
$mainframe->redirect(EasyBlogRouter::_('index.php?option=com_easyblog&view=latest', false), JText::_('COM_EASYBLOG_ENTRY_BLOG_NOT_FOUND'));
$mainframe->close();
}
if ($my->id <= 0 && $config->get('main_login_read')) {
$mainframe->redirect(EasyBlogRouter::_('index.php?option=com_easyblog&view=entry&id=' . $blogId . '&layout=login', false));
$mainframe->close();
}
$team = JRequest::getVar('team', '');
if (empty($team)) {
//try get from session.
$team = EasyBlogHelper::getSession('EASYBLOG_TEAMBLOG_ID');
}
// set meta tags for post
EasyBlogHelper::setMeta($blogId, META_TYPE_POST);
$print = JRequest::getBool('print');
if ($print) {
$document->setMetaData('robots', 'noindex, nofollow');
}
$my = JFactory::getUser();
$blog = EasyBlogHelper::getTable('Blog', 'Table');
if (!$blog->load($blogId)) {
$mainframe->redirect(EasyBlogRouter::_('index.php?option=com_easyblog&view=latest', false), JText::_('COM_EASYBLOG_ENTRY_BLOG_NOT_FOUND'));
$mainframe->close();
}
if (!empty($blog->robots)) {
$document->setMetaData('robots', $blog->robots);
}
if (!empty($blog->copyrights)) {
$document->setMetaData('rights', $blog->copyrights);
}
//assign the teamid here.
$checkIsPrivate = false;
//check if blog is password protected.
if ($config->get('main_password_protect', true) && !empty($blog->blogpassword)) {
if (!EasyBlogHelper::verifyBlogPassword($blog->blogpassword, $blog->id)) {
$errmsg = '';
$jSession = JFactory::getSession();
if ($jSession->has('PROTECTEDBLOG_' . $blog->id, 'EASYBLOG')) {
$errmsg = JText::_('COM_EASYBLOG_PASSWORD_PROTECTED_BLOG_INVALID_PASSWORD');
}
$theme = new CodeThemes();
$theme->set('id', $blog->id);
$theme->set('return', base64_encode(JURI::getInstance()->toString()));
$theme->set('errmsg', $errmsg);
echo $theme->fetch('blog.protected.php');
return false;
}
}
//if team id provided, then we need to check if the user belong to the team or not.
if ($blog->issitewide) {
$checkIsPrivate = true;
} else {
if (empty($team)) {
// blog post is not sitewide and teamid is empty? this is not so right. need to check this post contributed to which team one more time.
$team = $blog->getTeamContributed();
}
/*
* if teamblog access set to 'member only' | 'registered user', team blog will supersede blog permision
* if teamblog access set to 'everyone' then blog's permission will supersede teamblog access (logged user vs guest)
*/
if (!empty($team)) {
$teamblog = EasyBlogHelper::getTable('TeamBlog', 'Table');
$teamblog->load($team);
if ($teamblog->access == '1') {
if (!EasyBlogHelper::isTeamBlogJoined($my->id, $team)) {
//show error.
EasyBlogHelper::showAccessDenied('teamblog', $teamblog->access);
return;
}
} else {
if ($teamblog->access == '2') {
if (!EasyBlogHelper::isLoggedIn()) {
EasyBlogHelper::showLogin();
return;
}
} else {
// if teamblog the access set to 'everyone' then blog permission will supersede teamblog access
$checkIsPrivate = true;
}
}
} else {
$checkIsPrivate = true;
}
}
$blog->team_id = $team;
//check if the blog permission set to private or public. if private, we
//need to check if the user has login or not.
if ($checkIsPrivate) {
$privacy = $blog->isAccessible();
if (!$privacy->allowed) {
echo $privacy->error;
return;
}
}
// added checking for other statuses
switch ($blog->published) {
case 0:
case 2:
case 3:
// Unpublished post
// Only Admin and blog owner can view this post
if ($my->id == $blog->created_by) {
$notice = JText::_('COM_EASYBLOG_ENTRY_BLOG_UNPUBLISHED_VISIBLE_TO_OWNER');
} elseif (EasyBlogHelper::isSiteAdmin()) {
$notice = JText::_('COM_EASYBLOG_ENTRY_BLOG_UNPUBLISHED_VISIBLE_TO_ADMIN');
} else {
EasyBlogHelper::setMessageQueue(JText::_('COM_EASYBLOG_ENTRY_BLOG_NOT_FOUND'));
$mainframe->redirect(EasyBlogRouter::_('index.php?option=com_easyblog&view=latest', false));
}
break;
case 5:
// Trashed posts.
EasyBlogHelper::setMessageQueue(JText::_('COM_EASYBLOG_ENTRY_BLOG_NOT_FOUND'));
$mainframe->redirect(EasyBlogRouter::_('index.php?option=com_easyblog&view=latest', false));
break;
case 1:
default:
break;
}
//update the hits
$blog->hit();
$acl = EasyBlogACLHelper::getRuleSet();
$pageTitle = EasyBlogHelper::getPageTitle($config->get('main_title'));
if (empty($pageTitle)) {
$document->setTitle($blog->title);
} else {
$document->setTitle($blog->title . ' - ' . $pageTitle);
}
// There is a possibility that the intro is hidden in the entry view, so we need to get this data.
$rawIntroText = $blog->intro;
// @rule: Process microblog post
if ($blog->source) {
EasyBlogHelper::formatMicroBlog($blog);
}
// process the video here if nessary
$blog->intro = EasyBlogHelper::getHelper('Videos')->processVideos($blog->intro);
$blog->content = EasyBlogHelper::getHelper('Videos')->processVideos($blog->content);
// @rule: Process audio files.
$blog->intro = EasyBlogHelper::getHelper('Audio')->process($blog->intro);
$blog->content = EasyBlogHelper::getHelper('Audio')->process($blog->content);
// @rule: Process adsense codes.
$blog->intro = EasyBlogGoogleAdsense::processsAdsenseCode($blog->intro, $blog->created_by);
$blog->content = EasyBlogGoogleAdsense::processsAdsenseCode($blog->content, $blog->created_by);
// @trigger: onEasyBlogPrepareContent
EasyBlogHelper::triggerEvent('easyblog.prepareContent', $blog, $params, $limitstart);
// @rule: Hide introtext if necessary
if ($config->get('main_hideintro_entryview') && !empty($blog->content)) {
$blog->intro = '';
}
//onPrepareContent trigger start
$blog->introtext = $blog->intro;
$blog->text = $blog->intro . $blog->content;
// @trigger: onEasyBlogPrepareContent
EasyBlogHelper::triggerEvent('prepareContent', $blog, $params, $limitstart);
$blog->intro = $blog->introtext;
$blog->content = $blog->text;
// @legacy: since 3.5 has blog images, we can remove this in the future.
// Remove first image for featured blogs
if ($blog->isFeatured()) {
$blog->content = EasyBlogHelper::removeFeaturedImage($blog->content);
}
$isFeatured = EasyBlogHelper::isFeatured('post', $blog->id);
/* Post Tags */
$modelPT = $this->getModel('PostTag');
$tags = $modelPT->getBlogTags($blog->id);
//page setup
$blogHtml = '';
$commentHtml = '';
$blogHeader = '';
$blogFooter = '';
$adsenseHtml = '';
$trackbackHtml = '';
$blogger = null;
if ($blog->created_by != 0) {
$blogger = EasyBlogHelper::getTable('Profile', 'Table');
$blogger->load($blog->created_by);
}
// @rule: Set the author object into the table.
$blog->author = $blogger;
$blog->blogger = $blogger;
// @rule: Before any trigger happens, try to replace the gallery first and append it at the bottom.
$blog->intro = EasyBlogHelper::getHelper('Gallery')->process($blog->intro, $blog->created_by);
$blog->content = EasyBlogHelper::getHelper('Gallery')->process($blog->content, $blog->created_by);
$blog->intro = EasyBlogHelper::getHelper('Album')->process($blog->intro, $blog->created_by);
$blog->content = EasyBlogHelper::getHelper('Album')->process($blog->content, $blog->created_by);
//onAfterDisplayTitle, onBeforeDisplayContent, onAfterDisplayContent trigger start
$blog->event = new stdClass();
$blog->introtext = $blog->intro;
$blog->text = $blog->content;
// @trigger: onAfterDisplayTitle / onContentAfterTitle
$results = EasyBlogHelper::triggerEvent('afterDisplayTitle', $blog, $params, $limitstart);
$blog->event->afterDisplayTitle = JString::trim(implode("\n", $results));
// @trigger: onBeforeDisplayContent / onContentBeforeDisplay
$results = EasyBlogHelper::triggerEvent('beforeDisplayContent', $blog, $params, $limitstart);
$blog->event->beforeDisplayContent = JString::trim(implode("\n", $results));
// @trigger: onAfterDisplayContent / onContentAfterDisplay
$results = EasyBlogHelper::triggerEvent('afterDisplayContent', $blog, $params, $limitstart);
$blog->event->afterDisplayContent = JString::trim(implode("\n", $results));
$blog->intro = $blog->introtext;
$blog->content = $blog->text;
unset($blog->introtext);
unset($blog->text);
if ($print) {
$theme = new CodeThemes();
$theme->set('blog', $blog);
$theme->set('tags', $tags);
$theme->set('config', $config);
$theme->set('blogger', $blogger);
echo $theme->fetch('blog.read.print.php');
return;
}
if (!EasyBlogRouter::isCurrentActiveMenu('blogger', $blogger->id) && $config->get('layout_blogger_breadcrumb')) {
$this->setPathway($blogger->getName(), $blogger->getLink());
}
if (!EasyBlogRouter::isCurrentActiveMenu('entry', $blog->id)) {
$this->setPathway($blog->title, '');
}
$blogModel = $this->getModel('Blog');
$theme = new CodeThemes();
// add checking if comment system disabled by site owner
if ($config->get('main_comment') && $blog->allowcomment) {
// getting blog comments
$commentModel = $this->getModel('Comment');
$blogComments = EasyBlogHelper::getHelper('Comment')->getBlogComment($blogId);
$commtPagination = EasyBlogHelper::getHelper('Comment')->pagination;
$comments = array();
if (!empty($blogComments)) {
foreach ($blogComments as $comment) {
$row = $comment;
$row->comment = EasyBlogCommentHelper::parseBBCode($row->comment);
if ($config->get('comment_likes')) {
$row->likesAuthor = EasyBlogHelper::getLikesAuthors($row->id, 'comment', $my->id);
$row->isLike = $commentModel->isLikeComment($row->id, $my->id);
} else {
$row->likesAuthor = '';
$row->isLike = 0;
}
$comments[] = $row;
}
}
// compliant with the #comments at blog.item.comment.php
$commentHtml = $config->get('comment_jcomments') ? '' : '<a id="comments"></a>';
$commentHtml .= EasyBlogCommentHelper::getCommentHTML($blog, $comments, $commtPagination);
}
$blog->totalComments = EasyBlogHelper::getHelper('Comment')->getCommentCount($blog);
//get related blog post
$blogRelatedPost = '';
if ($config->get('main_relatedpost', true)) {
$blogRelatedPost = $blogModel->getRelatedBlog($blogId);
}
//get author's recent posts.
$authorRecentPosts = '';
if ($config->get('main_showauthorinfo') && $config->get('main_showauthorposts')) {
$authorPostLimit = $config->get('main_showauthorpostscount');
$authorRecentPosts = $blogModel->getBlogsBy('blogger', $blog->created_by, 'latest', $authorPostLimit);
}
// Facebook Like integrations
require_once EBLOG_CLASSES . DIRECTORY_SEPARATOR . 'facebook.php';
$facebookLike = EasyBlogFacebookLikes::getLikeHTML($blog, $rawIntroText);
$url = EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $blog->id, false, true);
// @rule: Add opengraph tags if required.
if ($config->get('main_facebook_opengraph')) {
EasyBlogFacebookLikes::addOpenGraphTags($blog, $rawIntroText);
}
// Add Twitter card details on page.
EasyBlogHelper::getHelper('Twitter')->addCard($blog, $rawIntroText);
// @task: Add canonical URLs.
if ($config->get('main_canonical_entry')) {
$canonicalUrl = EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=entry&id=' . $blog->id, false, true, true);
$document->addCustomTag('<link rel="canonical" href="' . $canonicalUrl . '"/>');
}
// @task: Add rel="nofollow" if necessary.
if ($config->get('main_anchor_nofollow')) {
$blog->content = EasyBlogHelper::addNoFollow($blog->content);
}
$prevLink = array();
$nextLink = array();
// construct prev & next link
//get blog navigation object
if ($config->get('layout_navigation')) {
$blogNav = EasyBlogHelper::getBlogNavigation($blogId, $blog->created, $team, 'team');
//$team
$prevLink = array();
if (!empty($blogNav['prev'])) {
$prevLink['id'] = $blogNav['prev'][0]->id;
$prevLink['title'] = JString::strlen($blogNav['prev'][0]->title) > 50 ? JString::substr($blogNav['prev'][0]->title, 0, 50) . '...' : $blogNav['prev'][0]->title;
}
$nextLink = array();
if (!empty($blogNav['next'])) {
$nextLink['id'] = $blogNav['next'][0]->id;
$nextLink['title'] = JString::strlen($blogNav['next'][0]->title) > 50 ? JString::substr($blogNav['next'][0]->title, 0, 50) . '...' : $blogNav['next'][0]->title;
}
}
// @rule: Mark notifications item in EasyDiscuss when the blog entry is viewed
if ($config->get('integrations_easydiscuss_notification_blog')) {
EasyBlogHelper::getHelper('EasyDiscuss')->readNotification($blog->id, EBLOG_NOTIFICATIONS_TYPE_BLOG);
}
if ($config->get('integrations_easydiscuss_notification_comment')) {
EasyBlogHelper::getHelper('EasyDiscuss')->readNotification($blog->id, EBLOG_NOTIFICATIONS_TYPE_COMMENT);
}
if ($config->get('integrations_easydiscuss_notification_rating')) {
EasyBlogHelper::getHelper('EasyDiscuss')->readNotification($blog->id, EBLOG_NOTIFICATIONS_TYPE_RATING);
}
//get social bookmark provider.
require_once EBLOG_CLASSES . DIRECTORY_SEPARATOR . 'bookmark.php';
$bookmark = EasyBlogBookmark::getHTML();
// @task: As we are standardizing the admin tools, we fix the necessary properties here.
$blog->isFeatured = $isFeatured;
$theme->set('currentURL', EasyBlogRouter::_('index.php?option=com_easyblog&view=latest'));
$theme->set('facebookLike', $facebookLike);
$theme->set('notice', $notice);
$theme->set('team', $team);
$theme->set('blog', $blog);
$theme->set('tags', $tags);
$theme->set('blogger', $blogger);
$theme->set('prevLink', $prevLink);
$theme->set('nextLink', $nextLink);
$theme->set('blogRelatedPost', $blogRelatedPost);
$theme->set('authorRecentPosts', $authorRecentPosts);
$theme->set('isFeatured', $isFeatured);
$theme->set('isMineBlog', EasyBlogHelper::isMineBlog($blog->created_by, $my->id));
$theme->set('acl', $acl);
$theme->set('url', $url);
$theme->set('commentHTML', $commentHtml);
$theme->set('bookmark', $bookmark);
$theme->set('pdfLinkProperties', EasyBlogHelper::getPDFlinkProperties());
$theme->set('ispreview', false);
// @task: trackbacks
$trackbacks = $blogModel->getTrackback($blogId);
$theme->set('trackbackURL', EasyBlogRouter::getRoutedURL('index.php?option=com_easyblog&view=trackback&post_id=' . $blog->id, true, true));
$theme->set('trackbacks', $trackbacks);
//google adsense
$adsense = EasyBlogGoogleAdsense::getHTML($blogger->id);
$blogHeader = $adsense->header;
$blogFooter = $adsense->footer;
$theme->set('adsenseHTML', $adsense->beforecomments);
$blogHtml = $theme->fetch('blog.read' . EasyBlogHelper::getHelper('Sources')->getTemplateFile($blog->source) . '.php');
echo $blogHeader;
echo $blogHtml;
echo $blogFooter;
}
