/**
* Really send the feed
*
* @param feed_interface $feed
*
* @return Response
*
* @throw exception\feed_exception
*/
protected function send_feed_do(feed_interface $feed)
{
$feed_updated_time = 0;
$item_vars = array();
$board_url = $this->feed_helper->get_board_url();
// Open Feed
$feed->open();
// Iterate through items
while ($row = $feed->get_item()) {
/**
* Event to modify the feed row
*
* @event core.feed_modify_feed_row
* @var int forum_id Forum ID
* @var string mode Feeds mode (forums|topics|topics_new|topics_active|news)
* @var array row Array with feed data
* @var int topic_id Topic ID
*
* @since 3.1.10-RC1
*/
$vars = array('forum_id', 'mode', 'row', 'topic_id');
extract($this->phpbb_dispatcher->trigger_event('core.feed_modify_feed_row', compact($vars)));
// BBCode options to correctly disable urls, smilies, bbcode...
if ($feed->get('options') === null) {
// Allow all combinations
$options = 7;
if ($feed->get('enable_bbcode') !== null && $feed->get('enable_smilies') !== null && $feed->get('enable_magic_url') !== null) {
$options = ($row[$feed->get('enable_bbcode')] ? OPTION_FLAG_BBCODE : 0) + ($row[$feed->get('enable_smilies')] ? OPTION_FLAG_SMILIES : 0) + ($row[$feed->get('enable_magic_url')] ? OPTION_FLAG_LINKS : 0);
}
} else {
$options = $row[$feed->get('options')];
}
$title = isset($row[$feed->get('title')]) && $row[$feed->get('title')] !== '' ? $row[$feed->get('title')] : (isset($row[$feed->get('title2')]) ? $row[$feed->get('title2')] : '');
$published = $feed->get('published') !== null ? (int) $row[$feed->get('published')] : 0;
$updated = $feed->get('updated') !== null ? (int) $row[$feed->get('updated')] : 0;
$display_attachments = $this->auth->acl_get('u_download') && $this->auth->acl_get('f_download', $row['forum_id']) && isset($row['post_attachment']) && $row['post_attachment'] ? true : false;
$item_row = array('author' => $feed->get('creator') !== null ? $row[$feed->get('creator')] : '', 'published' => $published > 0 ? $this->feed_helper->format_date($published) : '', 'updated' => $updated > 0 ? $this->feed_helper->format_date($updated) : '', 'link' => '', 'title' => censor_text($title), 'category' => $this->config['feed_item_statistics'] && !empty($row['forum_id']) ? $board_url . '/viewforum.' . $this->php_ext . '?f=' . $row['forum_id'] : '', 'category_name' => $this->config['feed_item_statistics'] && isset($row['forum_name']) ? $row['forum_name'] : '', 'description' => censor_text($this->feed_helper->generate_content($row[$feed->get('text')], $row[$feed->get('bbcode_uid')], $row[$feed->get('bitfield')], $options, $row['forum_id'], $display_attachments ? $feed->get_attachments($row['post_id']) : array())), 'statistics' => '');
// Adjust items, fill link, etc.
$feed->adjust_item($item_row, $row);
$item_vars[] = $item_row;
$feed_updated_time = max($feed_updated_time, $published, $updated);
}
// If we do not have any items at all, sending the current time is better than sending no time.
if (!$feed_updated_time) {
$feed_updated_time = time();
}
$feed->close();
$content = $this->template->render('feed.xml.twig', array('FEED_IMAGE' => '', 'SELF_LINK' => $this->controller_helper->route($this->request->attributes->get('_route'), $this->request->attributes->get('_route_params'), true, '', UrlGeneratorInterface::ABSOLUTE_URL), 'FEED_LINK' => $board_url . '/index.' . $this->php_ext, 'FEED_TITLE' => $this->config['sitename'], 'FEED_SUBTITLE' => $this->config['site_desc'], 'FEED_UPDATED' => $this->feed_helper->format_date($feed_updated_time), 'FEED_LANG' => $this->user->lang['USER_LANG'], 'FEED_AUTHOR' => $this->config['sitename'], 'FEED_ROWS' => $item_vars));
$response = new Response($content);
$response->headers->set('Content-Type', 'application/atom+xml');
$response->setCharset('UTF-8');
$response->setLastModified(new \DateTime('@' . $feed_updated_time));
if (!empty($this->user->data['is_bot'])) {
// Let reverse proxies know we detected a bot.
$response->headers->set('X-PHPBB-IS-BOT', 'yes');
}
return $response;
}
function user_viewprofile($row)
{
$author_id = (int) $row[$this->get('author_id')];
if ($author_id == ANONYMOUS) {
// Since we cannot link to a profile, we just return GUEST
// instead of $row['username']
return $this->user->lang['GUEST'];
}
return '<a href="' . $this->helper->append_sid('memberlist.' . $this->phpEx, 'mode=viewprofile&u=' . $author_id) . '">' . $row[$this->get('creator')] . '</a>';
}
