public function display($tpl = null)
{
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
$config = DiscussHelper::getConfig();
// Sorting and filters.
$sort = JRequest::getString('sort', DiscussHelper::getDefaultRepliesSorting());
$filteractive = JRequest::getString('filter', 'allposts');
$id = JRequest::getInt('id');
$acl = DiscussHelper::getHelper('ACL');
// Add noindex for print view by default.
if (JRequest::getInt('print') == 1) {
$doc->setMetadata('robots', 'noindex,follow');
}
// Get current logged in user.
$my = JFactory::getUser();
// Determine if the logged in user is an admin.
$isAdmin = DiscussHelper::isSiteAdmin();
// Load the post table out.
$post = DiscussHelper::getTable('Post');
$state = $post->load($id);
// Need raw content for later use
$post->content_raw = $post->content;
// If id is not found, we need to redirect gracefully.
if (!$state || !$post->published || !$id) {
return JError::raiseError(404, JText::_('COM_EASYDISCUSS_SYSTEM_POST_NOT_FOUND'));
}
if ($post->private && $my->id != $post->user_id && !$isAdmin && !DiscussHelper::isModerator($post->category_id, $my->id)) {
return JError::raiseError(404, JText::_('COM_EASYDISCUSS_SYSTEM_POST_NOT_FOUND'));
}
// Check whether this is a valid discussion
if ($post->parent_id != 0 || $post->published == DISCUSS_ID_PENDING && (!$isAdmin && $post->user_id != $my->id)) {
return JError::raiseError(404, JText::_('COM_EASYDISCUSS_SYSTEM_POST_NOT_FOUND'));
}
// check the discussion is under moderation
if ($post->published == 4 && !DiscussHelper::isModerator($post->category_id, $my->id) && !$isAdmin) {
DiscussHelper::setMessageQueue(JText::_('COM_EASYDISCUSS_NOTICE_POST_SUBMITTED_UNDER_MODERATION'), 'error');
$app->redirect(DiscussRouter::_('index.php?option=com_easydiscuss&view=index', false));
$app->close();
}
// Load the category.
$category = DiscussHelper::getTable('Category');
$category->load((int) $post->category_id);
if ($post->category_id && !$category->canAccess()) {
return JError::raiseError(404, JText::_('COM_EASYDISCUSS_SYSTEM_POST_NOT_FOUND'));
}
// Add pathway for category here.
DiscussHelper::getHelper('Pathway')->setCategoryPathway($category);
// Set breadcrumbs for this discussion.
$this->setPathway($this->escape($post->title));
// Mark as viewed for notifications.
$this->logView();
// Update hit count for this discussion.
$post->hit();
// Set page headers
$this->setPageHeaders($post);
// Before sending the title and content to be parsed, we need to store this temporarily in case it needs to be accessed.
$post->title_clear = $post->title;
// Filter badwords
$post->title = DiscussHelper::wordFilter($post->title);
$post->content = DiscussHelper::wordFilter($post->content);
// Get the tags for this discussion
$postsTagsModel = $this->getModel('PostsTags');
$tags = $postsTagsModel->getPostTags($id);
// Get adsense codes here.
$adsense = DiscussHelper::getAdsense();
$postsModel = DiscussHelper::getModel('Posts');
// Get the answer for this discussion.
$answer = $postsModel->getAcceptedReply($post->id);
// Format the answer object.
if ($answer) {
$answer = DiscussHelper::formatReplies($answer, $category);
$answer = $answer[0];
}
// Get a list of replies for this post.
$data = $this->getReplies($category, $post, $sort, $answer);
$replies = $data->replies;
$totalReplies = $data->total;
$hasMoreReplies = $data->more;
$readMoreURI = $data->readmore;
// Get comments for the post
$commentLimit = $config->get('main_comment_pagination') ? $config->get('main_comment_pagination_count') : null;
$post->comments = false;
if ($config->get('main_commentpost')) {
$comments = $post->getComments($commentLimit);
$post->comments = DiscussHelper::formatComments($comments);
}
// get reply comments count
$post->commentsCount = $post->getTotalComments();
// Get the post access object here.
$access = $post->getAccess($category);
$post->access = $access;
// Add custom values.
$postOwner = $post->getOwner();
$profileTable = DiscussHelper::getTable('Profile');
if ($postOwner->id) {
$profileTable->load($postOwner->id);
}
$post->user = $profileTable;
// update user's post read flag
if ($my->id != 0) {
$profile = DiscussHelper::getTable('Profile');
$profile->load($my->id);
$profile->read($post->id);
}
$badgesTable = DiscussHelper::getTable('Profile');
$badgesTable->load($post->user->id);
$postBadges = $badgesTable->getBadges();
// Get Likes model here.
$post->likesAuthor = DiscussHelper::getHelper('Likes')->getLikesHTML($post->id, $my->id, 'post');
$post->isVoted = DiscussHelper::getHelper('Post')->isVoted($post->id);
// Format the content.
$post->content = DiscussHelper::formatContent($post);
// Test if trigger is necessary here.
if ($config->get('main_content_trigger_posts')) {
// Move aside the original content_raw
$content_raw_temp = $post->content_raw;
// Add the br tags in the content, we do it here so that the content triggers's javascript will not get added with br tags
$post->content_raw = DiscussHelper::formatContent($post);
$post->event = new stdClass();
// Triger onContentPrepare here. Since it doesn't have any return value, just ignore this.
DiscussHelper::triggerPlugins('content', 'onContentPrepare', $post);
$post->event->afterDisplayTtle = DiscussHelper::triggerPlugins('content', 'onContentAfterTitle', $post, true);
$post->event->beforeDisplayContent = DiscussHelper::triggerPlugins('content', 'onContentBeforeDisplay', $post, true);
$post->event->afterDisplayContent = DiscussHelper::triggerPlugins('content', 'onContentAfterDisplay', $post, true);
// Assign the processed content back
$post->content = $post->content_raw;
// Move back the original content_raw
$post->content_raw = $content_raw_temp;
}
$theme = new DiscussThemes();
// Get list of moderators from the site.
$moderators = array();
$composer = new DiscussComposer("replying", $post);
// Set the discussion object.
$theme->set('post', $post);
$theme->set('composer', $composer);
$theme->set('replies', $replies);
$theme->set('answer', $answer);
$theme->set('sort', $sort);
$theme->set('adsense', $adsense);
$theme->set('tags', $tags);
$theme->set('totalReplies', $totalReplies);
$theme->set('hasMoreReplies', $hasMoreReplies);
$theme->set('access', $access);
$theme->set('category', $category);
$theme->set('moderators', $moderators);
$theme->set('readMoreURI', $readMoreURI);
$theme->set('postBadges', $postBadges);
echo $theme->fetch('post.php');
}
/**
* Get replies based on pagination load more
*
* @since 3.0
* @access public
* @param null
* @author Jason Rey <*****@*****.**>
*/
public function getReplies()
{
$theme = new DiscussThemes();
$ajax = DiscussHelper::getHelper('Ajax');
$model = DiscussHelper::getModel('Posts');
$config = DiscussHelper::getConfig();
$id = JRequest::getInt('id', 0);
$sort = JRequest::getString('sort', DiscussHelper::getDefaultRepliesSorting());
$start = JRequest::getInt('start', 0);
$total = $model->getTotalReplies($id);
if ($start >= $total) {
return $ajax->reject();
}
$replies = $model->getReplies($id, $sort, $start, $config->get('layout_replies_list_limit'));
if (empty($replies)) {
return $ajax->reject();
}
$count = count($replies);
$nextCycle = $start + $count < $total;
// Load the category
$post = DiscussHelper::getTable('Posts');
$post->load($id);
$category = DiscussHelper::getTable('Category');
$category->load((int) $post->category_id);
$replies = DiscussHelper::formatReplies($replies, $category);
$html = '';
foreach ($replies as $reply) {
$theme->set('category', $category);
$theme->set('question', $post);
$theme->set('post', $reply);
$html .= '<li>' . $theme->fetch('post.reply.item.php') . '</li>';
}
return $ajax->resolve($html, $nextCycle);
}