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.'));
}
}
protected function buildPost(XML_Atom_Feed $feed, BlorgPost $post)
{
$site_base_href = $this->app->getBaseHref();
$blorg_base_href = $site_base_href . $this->app->config->blorg->path;
$path = $blorg_base_href . 'archive';
$date = clone $post->publish_date;
$date->convertTZ($this->app->default_time_zone);
$year = $date->getYear();
$month_name = BlorgPageFactory::$month_names[$date->getMonth()];
$post_uri = sprintf('%s/%s/%s/%s', $path, $year, $month_name, $post->shortname);
$entry = new XML_Atom_Entry($post_uri, $post->getTitle(), $post->publish_date);
if ($post->extended_bodytext != '') {
$full_bodytext = $post->bodytext . $post->extended_bodytext;
$entry->setSummary($post->bodytext, 'html');
$entry->setContent($full_bodytext, 'html');
} else {
$entry->setContent($post->bodytext, 'html');
}
foreach ($post->getTags() as $tag) {
$entry->addCategory($tag->shortname, $blorg_base_href, $tag->title);
}
$entry->addLink($post_uri, 'alternate', 'text/html');
foreach ($post->getVisibleFiles() as $file) {
$link = new XML_Atom_Link($site_base_href . $file->getRelativeUri($this->app->config->blorg->path), 'enclosure', $file->mime_type);
$link->setTitle($file->getDescription());
$link->setLength($file->filesize);
$entry->addLink($link);
}
if ($post->author->visible) {
$author_uri = $blorg_base_href . 'author/' . $post->author->shortname;
} else {
$author_uri = '';
}
$entry->addAuthor($post->author->name, $author_uri, $post->author->email);
$visible_comment_count = $post->getVisibleCommentCount();
if ($post->comment_status == SiteCommentStatus::OPEN || $post->comment_status == SiteCommentStatus::MODERATED || $post->comment_status == SiteCommentStatus::LOCKED && $visible_comment_count > 0) {
$entry->addLink($post_uri . '#comments', 'comments', 'text/html');
}
$feed->addEntry($entry);
}
/**
* Displays the number of comments for a weblog post
*/
protected function displayCommentCount(BlorgPost $post)
{
if ($this->getMode('comment_count') > SiteView::MODE_NONE) {
$link = $this->getLink('comment_count');
$count = $post->getVisibleCommentCount();
if ($link === false) {
$comment_count_tag = new SwatHtmlTag('span');
} else {
$comment_count_tag = new SwatHtmlTag('a');
if (is_string($link)) {
$comment_count_tag->href = $link;
} else {
$comment_count_tag->href = $this->getRelativeUri($post) . '#comments';
}
switch ($post->comment_status) {
case SiteCommentStatus::LOCKED:
$comment_count_tag->title = sprintf(Blorg::_('View comments for %s'), $post->getTitle());
break;
case SiteCommentStatus::OPEN:
case SiteCommentStatus::MODERATED:
$comment_count_tag->title = sprintf(Blorg::_('Comment on %s'), $post->getTitle());
break;
}
}
$comment_count_tag->class = 'comment-count';
if ($count == 0) {
$comment_count_tag->setContent(Blorg::_('leave a comment'));
} else {
$locale = SwatI18NLocale::get();
$comment_count_tag->setContent(sprintf(Blorg::ngettext('%s comment', '%s comments', $count), $locale->formatNumber($count)));
}
$comment_count_tag->display();
}
}
