Dispatch an event, optionally with arguments.
| static public event ( ) |
$cdb = $post->getCommentsDB();
$removed_comment = $cdb->remove($input['comment']);
$referrer = gb::referrer_url();
# comment not found
if (!$removed_comment) {
if ($referrer) {
$referrer['gb-error'] = 'Comment ' . $input['comment'] . ' not found';
header('HTTP/1.1 303 See Other');
header('Location: ' . $referrer);
} else {
header('HTTP/1.1 404 Not Found');
}
exit('no such comment ' . $input['comment']);
}
gb::log(LOG_NOTICE, 'removed comment %s by %s from post %s', $input['comment'], $removed_comment->name, $post->cachename());
gb::event('did-remove-comment', $removed_comment);
# done OK
if ($referrer) {
$referrer->fragment = 'comments';
header('HTTP/1.1 303 See Other');
header('Location: ' . $referrer);
} else {
exit2("removed comment: {$removed_comment->id}\n", '200 OK');
}
} catch (Exception $e) {
gb::log(LOG_ERR, 'failed to remove comment %s from %s', $input['comment'], $post->cachename());
header('HTTP/1.1 500 Internal Server Error');
echo '$input => ';
var_export($input);
echo "\n";
gb_flush();
if (!$comment->approved) {
$referrer->fragment = 'comments';
$referrer['comment-status'] = 'pending';
} else {
unset($referrer['comment-status']);
}
header('HTTP/1.1 303 See Other');
header('Location: ' . $referrer);
exit(0);
} else {
exit2("new comment: {$comment->id}\n", '200 OK');
}
} catch (Exception $e) {
if ($e instanceof GitError && strpos($e->getMessage(), 'nothing to commit') !== false) {
gb::log('skipped duplicate comment from ' . var_export($comment->email, 1) . ' (nothing to commit)');
gb::event('was-duplicate-comment', $comment);
header('HTTP/1.1 304 Not Modified');
header('Location: ' . $input['gb-referrer'] . '#skipped-duplicate-reply');
exit(0);
}
gb::log(LOG_ERR, 'failed to add comment ' . var_export($comment->body, 1) . ' from ' . var_export($comment->name, 1) . ' <' . var_export($comment->email, 1) . '>' . ' to ' . $post->cachename());
header('HTTP/1.1 500 Internal Server Error');
echo '$input => ';
var_export($input);
echo "\n";
gb_flush();
throw $e;
}
} else {
# rejected by filter(s)
if ($referrer) {
<?php
require '../_base.php';
gb::verify();
$authed = gb::authenticate(false);
if ($authed) {
gb::log('client authorized: ' . $authed);
gb_author_cookie::set($authed->email, $authed->name, gb::$site_url);
gb::event('client-authorized', $authed);
$url = isset($_REQUEST['referrer']) && $_REQUEST['referrer'] ? $_REQUEST['referrer'] : gb_admin::$url;
header('HTTP/1.1 303 See Other');
header('Location: ' . $url);
exit('<html><body>See Other <a href="' . $url . '"></a></body></html>');
}
if (isset($_POST['chap-username'])) {
if ($authed === CHAP::BAD_USER) {
gb::$errors[] = 'No such user';
} elseif ($authed === CHAP::BAD_RESPONSE) {
gb::$errors[] = 'Bad password';
} else {
gb::$errors[] = 'Unknown error';
}
}
$auth = gb::authenticator();
include '../_header.php';
?>
<script type="text/javascript" src="<?php
echo gb_admin::$url;
?>
res/sha1-min.js"></script>
<script type="text/javascript">
/**
* Return a, possibly cloned, version of this post which contains a minimal
* set of information. Primarily used for paged posts pages.
*/
function condensedVersion()
{
$c = clone $this;
# excerpt member turns into a boolean "is ->body an excerpt?"
if ($c->excerpt) {
$c->body = $c->excerpt;
$c->excerpt = true;
} else {
$c->excerpt = false;
}
# comments member turns into an integer "number of comments"
$c->comments = $c->comments ? $c->comments->countApproved() : 0;
gb::event('did-create-condensed-object', $this, $c);
return $c;
}
static function check_comment($comment)
{
# null?
if (!$comment) {
return $comment;
}
# already approved?
if ($comment->approved) {
gb::log(LOG_INFO, 'skipping check since comment is already approved');
return $comment;
}
$params = array('blog' => gb::$site_url, 'user_ip' => $comment->ipAddress, 'user_agent' => $_SERVER['HTTP_USER_AGENT'], 'referrer' => $_SERVER['HTTP_REFERER'], 'blog_charset' => 'utf-8', 'comment_type' => $comment->type === GBComment::TYPE_COMMENT ? 'comment' : 'pingback', 'comment_author' => $comment->name, 'comment_author_email' => $comment->email, 'comment_content' => $comment->body());
if ($comment->uri) {
$params['comment_author_url'] = $comment->uri;
}
# add HTTP_* server vars (request headers)
static $ignore = array('HTTP_COOKIE');
foreach ($_SERVER as $key => $value) {
if (strpos($key, 'HTTP_') === 0 && !in_array($key, $ignore) && is_string($value)) {
$params[$key] = $value;
}
}
# POST
gb::log('checking comment');
$reqbody = http_build_query($params);
$response = self::http_post($reqbody, '/1.1/comment-check', self::$key . '.' . self::$host);
# parse response
if ($response[1] === 'true') {
gb::log('comment classed as spam');
self::$conf['spam_count'] = intval(self::$conf['spam_count']) + 1;
$comment->spam = true;
gb::event('did-spam-comment', $comment);
if (self::$conf['delete_spam']) {
$comment = null;
}
} elseif ($response[1] === 'false') {
gb::log('comment classed as ham');
$comment->spam = false;
gb::event('did-ham-comment', $comment);
} else {
gb::log(LOG_WARNING, 'unexpected response from /1.1/comment-check: ' . $response[1]);
}
# forward
return $comment;
}