function enqueue($queueName, $eventName, array $eventData)
{
$id = md5(time() . rand(0, 9999) . $eventName);
$result = Idno::site()->triggerEvent($eventName, $eventData);
$this->results[$id] = $result;
return $id;
}
/**
* Gatekeeper function that validates input forms and prevents csrf attacks.
* Call this from your form action code.
*
* @param string $targetURL The URL of the form action that brought us here.
* @param boolean $haltExecutionOnBadRequest If set to true, the function halts all execution if the form doesn't validate. (True by default.)
* @return true|false
*/
public static function validateToken($action = '', $haltExecutionOnBadRequest = true)
{
if (Idno::site()->session()->isAPIRequest()) {
return true;
}
return parent::validateToken($action, $haltExecutionOnBadRequest);
}
/**
* Purifies HTML code
* @param $html
* @param $basic_html Should the purifier strip out inline styles and similar attributes? Defaults to false.
* @return string Purified HTML
*/
function purify($html, $basic_html = false)
{
if ($basic_html) {
$config = \HTMLPurifier_Config::createDefault();
$config->set('Cache.SerializerPath', Idno::site()->config()->getUploadPath());
$config->set('CSS.AllowedProperties', []);
$config->set('HTML.TidyRemove', 'br@clear');
$purifier = new \HTMLPurifier($config);
} else {
$purifier = $this->purifier;
}
return $purifier->purify($html);
}
function init()
{
// Account management
Idno::site()->addPageHandler('/account/settings/?', '\\Idno\\Pages\\Account\\Settings');
Idno::site()->addPageHandler('/account/settings/notifications/?', '\\Idno\\Pages\\Account\\Settings\\Notifications');
Idno::site()->addPageHandler('/account/settings/tools/?', '\\Idno\\Pages\\Account\\Settings\\Tools');
Idno::site()->addPageHandler('/account/settings/following/?', '\\Idno\\Pages\\Account\\Settings\\Following');
Idno::site()->addPageHandler('/account/settings/following/bookmarklet/?', '\\Idno\\Pages\\Account\\Settings\\Following\\Bookmarklet');
// Basic registration; this is now always present, but the page will reject the user if registration
// is closed and a valid invitation code hasn't been provided
Idno::site()->addPageHandler('/account/register/?', '\\Idno\\Pages\\Account\\Register', true);
// Password requests
Idno::site()->addPagehandler('/account/password/?', '\\Idno\\Pages\\Account\\Password', true);
Idno::site()->addPagehandler('/account/password/reset/?', '\\Idno\\Pages\\Account\\Password\\Reset', true);
// Known feedback
Idno::site()->addPageHandler('/account/settings/feedback/?', '\\Idno\\Pages\\Account\\Settings\\Feedback');
Idno::site()->addPageHandler('/account/settings/feedback/confirm/?', '\\Idno\\Pages\\Account\\Settings\\FeedbackConfirm');
}
/**
* Pings mentions from a given page to any linked pages
* @param $pageURL Page URL
* @param string $text The text to mine for links
* @return int The number of pings that were sent out
*/
static function pingMentions($pageURL, $text)
{
// There's no point in sending webmentions to private resources
if (!Idno::site()->config()->isPublicSite()) {
return false;
}
if ($current_page = \Idno\Core\Idno::site()->currentPage()) {
if ($nowebmention = $current_page->getInput('nomention') || defined('KNOWN_NOMENTION')) {
return true;
}
}
// Load webmention-client
require_once \Idno\Core\Idno::site()->config()->path . '/external/mention-client-php/src/IndieWeb/MentionClient.php';
// Proxy connection string provided
$proxystring = false;
if (!empty(\Idno\Core\Idno::site()->config()->proxy_string)) {
$proxystring = \Idno\Core\Idno::site()->config()->proxy_string;
}
$client = new \Idno\Core\MentionClient($pageURL, $text, $proxystring);
return $client->sendSupportedMentions();
}
/**
* Retrieve all the account identifiers associated with syndicating to all registered services
* @return array
*/
function getServiceAccountsByService()
{
$accounts = [];
if (!empty($this->accounts)) {
$accounts = $this->accounts;
}
$accounts = Idno::site()->triggerEvent('syndication/accounts/get', ['accounts' => $accounts], $accounts);
return $accounts;
}
/**
* Return a version of the URL suitable for displaying in templates etc
* @return string
*/
function getDisplayURL()
{
$url = $this->getURL();
$urischeme = parse_url($url, PHP_URL_SCHEME);
if (Idno::site()->isSecure()) {
$newuri = 'https:';
} else {
$newuri = 'http:';
}
$url = str_replace($urischeme . ':', $newuri, $url);
if (substr($url, 0, 1) == ':') {
$url = substr($url, 1);
}
return $url;
//return str_replace($urischeme . ':', '', $url);
}
function registerEventHooks()
{
// Add webmention headers to the top of the page
Idno::site()->addEventHook('page/head', function (Event $event) {
if (!empty(site()->config()->hub)) {
$eventdata = $event->data();
header('Link: <' . \Idno\Core\Idno::site()->config()->getURL() . 'webmention/>; rel="http://webmention.org/"', false);
header('Link: <' . \Idno\Core\Idno::site()->config()->getURL() . 'webmention/>; rel="webmention"', false);
}
});
Idno::site()->addEventHook('webmention/sendall', function (Event $event) {
$data = $event->data();
$result = self::pingMentions($data['source'], $data['text']);
$event->setResponse($result);
});
Idno::site()->addEventHook('webmention/send', function (Event $event) {
$data = $event->data();
$result = self::sendWebmentionPayload($data['source'], $data['target']);
$event->setResponse($result);
});
}