protected function displayComments()
{
if ($this->post->comment_status != SiteCommentStatus::CLOSED) {
Blorg::displayAd($this->app, 'post_comments');
$div_tag = new SwatHtmlTag('div');
$div_tag->id = 'comments';
$div_tag->class = 'entry-comments';
$div_tag->open();
$comments = $this->post->getVisibleComments();
$view = SiteViewFactory::get($this->app, 'post-comment');
$count = count($comments);
if ($count > 0) {
echo '<h3 class="comments-title">', Blorg::_('Comments'), '</h3>';
}
// display message for locked comments
if ($this->post->comment_status == SiteCommentStatus::LOCKED) {
$div_tag = new SwatHtmlTag('div');
$div_tag->class = 'comments-locked-message';
$div_tag->setContent(Blorg::_('Comments are locked. No additional comments may be ' . 'posted.'));
$div_tag->display();
}
foreach ($comments as $i => $comment) {
if ($i == $count - 1) {
$div_tag = new SwatHtmlTag('div');
$div_tag->id = 'last_comment';
$div_tag->open();
$view->display($comment);
$div_tag->close();
} else {
$view->display($comment);
}
}
$div_tag->close();
}
}
protected function initComments($year, $month_name, $shortname, $page)
{
if (!array_key_exists($month_name, BlorgPageFactory::$months_by_name)) {
throw new SiteNotFoundException(Blorg::_('Page not found.'));
}
// Date parsed from URL is in locale time.
$date = new SwatDate();
$date->setTZ($this->app->default_time_zone);
$date->setDate($year, BlorgPageFactory::$months_by_name[$month_name], 1);
$date->setTime(0, 0, 0);
$memcache = isset($this->app->memcache) ? $this->app->memcache : null;
$loader = new BlorgPostLoader($this->app->db, $this->app->getInstance(), $memcache);
$loader->addSelectField('title');
$loader->addSelectField('bodytext');
$loader->addSelectField('shortname');
$loader->addSelectField('publish_date');
$loader->addSelectField('author');
$loader->addSelectField('visible_comment_count');
$loader->setWhereClause(sprintf('enabled = %s', $this->app->db->quote(true, 'boolean')));
$this->post = $loader->getPostByDateAndShortname($date, $shortname);
if ($this->post === null) {
throw new SiteNotFoundException('Post not found.');
}
$this->total_count = $this->post->getVisibleCommentCount();
$this->comments = false;
if (isset($this->app->memcache)) {
$key = $this->getCommentsCacheKey();
$this->comments = $this->app->memcache->getNs('posts', $key);
}
if ($this->comments === false) {
$offset = ($page - 1) * $this->getPageSize();
$this->comments = $this->post->getVisibleComments($this->getPageSize(), $offset);
if (isset($this->app->memcache)) {
$this->app->memcache->setNs('posts', $key, $this->comments);
}
} else {
$this->comments->setDatabase($this->app->db);
}
if ($page > 1 && count($this->comments) === 0) {
throw new SiteNotFoundException(Blorg::_('Page not found.'));
}
}
