$text = @$result[1];
// save in cache for the next request
Cache::put($cache_id, $text, 'articles');
}
//
// transfer to the user agent
//
// handle the output correctly
render_raw('text/xml; charset=' . $context['charset']);
// suggest a name on download
if (!headers_sent()) {
$file_name = utf8::to_ascii($context['site_name'] . '.section.' . $item['id'] . '.rss.xml');
Safe::header('Content-Disposition: inline; filename="' . str_replace('"', '', $file_name) . '"');
}
// enable 30-minute caching (30*60 = 1800), even through https, to help IE6 on download
http::expire(1800);
// strong validator
$etag = '"' . md5($text) . '"';
// manage web cache
if (http::validate(NULL, $etag)) {
return;
}
// actual transmission except on a HEAD request
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'HEAD') {
echo $text;
}
// the post-processing hook, then exit
finalize_page(TRUE);
}
// render the skin
render_skin();
// permission denied
} elseif (!Comments::allow_modification($anchor, $item)) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
Logger::error(i18n::s('You are not allowed to perform this operation.'));
// deletion is confirmed
} elseif (isset($_REQUEST['confirm']) && $_REQUEST['confirm'] == 'yes') {
// touch the related anchor before actual deletion, since the item has to be accessible at that time
if (is_object($anchor)) {
$anchor->touch('comment:delete', $item['id']);
}
// if no error, back to the anchor or to the index page
if (Comments::delete($item['id'])) {
Comments::clear($item);
if ($render_overlaid && isset($_REQUEST['follow_up']) && $_REQUEST['follow_up'] == 'close') {
echo "deleting done";
finalize_page(true);
} elseif (is_object($anchor)) {
Safe::redirect($anchor->get_url('comments'));
} else {
Safe::redirect($context['url_to_home'] . $context['url_to_root'] . 'comments/');
}
}
// deletion has to be confirmed
} elseif (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
Logger::error(i18n::s('The action has not been confirmed.'));
} else {
// commands
$menu = array();
$delete_label = '';
if (is_object($overlay)) {
$delete_label = $overlay->get_label('delete_confirmation', 'comments');
default:
case 'articles':
case 'images':
$values['items'] = Articles::search($search, 0, 30, 'feed');
break;
// search in files
// search in files
case 'files':
$values['items'] = Files::search($search, 0, 30, 'feed');
break;
// search in users
// search in users
case 'users':
$values['items'] = Users::search($search, 1.0, 30, 'feed');
break;
}
// make a text
include_once 'codec.php';
include_once 'rss_codec.php';
$result = rss_Codec::encode($values);
$status = @$result[0];
$text = @$result[1];
// handle the output correctly
render_raw('text/xml; charset=' . $context['charset']);
// actual transmission except on a HEAD request
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'HEAD') {
echo $text;
}
// the post-processing hook
finalize_page();
/**
* render comment as json format
*
* @param int $id of the comment
* @param object $anchor of the comment
*/
public static function render_json($id, $anchor)
{
// we'll return json
$output = '';
// get layout and render last comment
$layout = Comments::get_layout($anchor);
$layout->set_variant('no_wrap');
$rendering = Comments::list_by_date_for_anchor($anchor, 0, 1, $layout, true);
$output = json_encode(array('entity' => 'comment', 'id' => $id, 'anchor' => $anchor->get_reference(), 'html' => $rendering));
// allow for data compression
render_raw('application/json');
echo $output;
// the post-processing hook, then exit
finalize_page(TRUE);
}
