public function replacePlaceholders(&$content)
{
$this->fetchPhrases();
$placeholders = array();
end($this->stack);
while (!is_null($placeholder_id = key($this->stack))) {
$phraseName = current($this->stack);
$phraseInfo = $this->pending[$phraseName][$placeholder_id];
$phraseInfo[0] = isset($this->cache[$phraseName]) ? $this->cache[$phraseName] : $phraseInfo[0];
// do parameter replacements in phrases for notices, since we don't want
// the extra overhead of pulling these phrases in the api method
if (strpos($phraseName, 'notice_') === 0 and preg_match('/^notice_[0-9]+_html$/', $phraseName)) {
$phraseInfo[0] = str_replace(array('{musername}', '{username}', '{userid}', '{sessionurl}', '{sessionurl_q}', '{register_page}', '{help_page}'), array(vB5_User::get('musername'), vB5_User::get('username'), vB5_User::get('userid'), vB::getCurrentSession()->get('sessionurl'), vB::getCurrentSession()->get('sessionurl_q'), vB5_Template_Runtime::buildUrl('register'), vB5_Template_Runtime::buildUrl('help')), $phraseInfo[0]);
}
$replace = $this->constructPhraseFromArray($phraseInfo);
$placeholders[$placeholder_id] = $replace;
//$content = str_replace($placeholder_id, $replace, $content);
prev($this->stack);
}
// If we passed any phrases as parameters to other phrases, we will
// still have those placeholders in the "replace" content, for example:
// {vb:phrase have_x_posts_in_topic_last_y, {vb:var topic.dot_postcount}, {vb:date {vb:var topic.dot_lastpostdate}}}
// since the date call can return phrases (today, yesterday, etc.).
// This only goes one level deep (e.g., it's not recursive), since that's
// all we need at this time.
// This searches the replace text to see if there are any placeholders
// left in them, and if so, replaces those placeholders with the phrase text.
foreach ($placeholders as $k => $replace) {
if (strpos($replace, '<!-- ##phrase_') !== false or strpos($replace, '<!-- ##phrase_') !== false) {
if (preg_match_all('/(?:<|<)!-- ##phrase_([a-z0-9_]+)_[0-9]+## --(?:>|>)/siU', $replace, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$placeholder_id = $match[0];
$phrase_varname = $match[1];
$placeholder_id_lookup = str_replace(array('<', '>'), array('<', '>'), $placeholder_id);
$phraseInfo = $this->pending[$phrase_varname][$placeholder_id_lookup];
$phraseInfo[0] = isset($this->cache[$phrase_varname]) ? $this->cache[$phrase_varname] : $phraseInfo[0];
$phraseText = $this->constructPhraseFromArray($phraseInfo);
$placeholders[$k] = str_replace($placeholder_id, $phraseText, $placeholders[$k]);
}
}
}
}
if (!empty($placeholders)) {
$content = str_replace(array_keys($placeholders), $placeholders, $content);
}
}
/**
* Handles a [USER] tag. Creates a link to the user profile
*
* @param string The username
* @param string The userid
*
* @return string HTML representation of the tag.
*/
function handle_bbcode_user($username = '', $userid = '')
{
$userid = (int) $userid;
if ($userid > 0) {
// fetch URL
$userInfo = array('userid' => $userid, 'username' => $username);
$url = vB5_Template_Runtime::buildUrl('profile', $userInfo);
vB5_Template_Url::instance()->replacePlaceholders($url);
} else {
$url = false;
}
if ($url) {
return "<a href=\"{$url}\" class=\"b-bbcode-user js-bbcode-user\" data-userid=\"{$userid}\">{$username}</a>";
} else {
return "<span class=\"b-bbcode-user js-bbcode-user\">{$username}</span>";
}
}
function actionResult()
{
//the api init can redirect. We need to make sure that happens before we echo anything
$api = Api_InterfaceAbstract::instance();
$top = '';
if (vB5_Request::get('cachePageForGuestTime') > 0 and !vB5_User::get('userid')) {
$fullPageKey = md5(serialize($_REQUEST));
$fullPage = vB_Cache::instance()->read($fullPageKey);
if (!empty($fullPage)) {
echo $fullPage;
exit;
}
}
$preheader = vB5_ApplicationAbstract::getPreheader();
$top .= $preheader;
if (vB5_Request::get('useEarlyFlush')) {
echo $preheader;
flush();
}
$serverData = array_merge($_GET, $_POST);
$router = vB5_ApplicationAbstract::instance()->getRouter();
$arguments = $router->getArguments();
$userAction = $router->getUserAction();
if (!empty($userAction)) {
$api->callApi('wol', 'register', array($userAction['action'], $userAction['params']));
}
// if Human verification is required, and we don't have 'q' set in serverData (means the user is using
// the quick search box), we redirect user to advanced search page with HV
$requirehv = $api->callApi('hv', 'fetchRequireHvcheck', array('search'));
if (!empty($serverData['AdvSearch']) or $requirehv and isset($serverData['q'])) {
$adv_search = $api->callApi('route', 'getRoute', array('pathInfo' => 'advanced_search', 'queryString' => ''), true);
$arguments = $adv_search['arguments'];
} elseif ($requirehv) {
// Advanced search form submitted
if (empty($serverData['humanverify'])) {
$serverData['humanverify'] = array();
}
$return = $api->callApi('hv', 'verifyToken', array($serverData['humanverify'], 'search'));
if ($return !== true) {
$adv_search = $api->callApi('route', 'getRoute', array('pathInfo' => 'advanced_search', 'queryString' => ''), true);
$arguments = $adv_search['arguments'];
$error = $return['errors'][0][0];
}
}
$pageid = (int) (isset($arguments['pageid']) ? $arguments['pageid'] : $arguments['contentid']);
$page = $api->callApi('page', 'fetchPageById', array($pageid, $arguments));
if (!$page) {
echo 'Could not find page.';
exit;
}
$phrases = $api->callApi('phrase', 'fetch', array(array('advanced_search', 'search_results')));
$page['crumbs'] = array(0 => array('title' => $phrases['advanced_search'], 'url' => vB5_Template_Runtime::buildUrl('advanced_search', array(), array(), array('noBaseUrl' => true))), 1 => array('title' => $phrases['search_results'], 'url' => ''));
// avoid search page itself being indexed
$page['noindex'] = 1;
if (!empty($serverData['cookie'])) {
$serverData['searchJSON'] = '{"specific":[' . $_COOKIE[$serverData['cookie']] . ']}';
}
if (!empty($serverData['searchJSON'])) {
if (is_string($serverData['searchJSON'])) {
if (preg_match('/[^\\x00-\\x7F]/', $serverData['searchJSON'])) {
$serverData['searchJSON'] = vB5_String::toUtf8($serverData['searchJSON'], vB5_String::getTempCharset());
}
$serverData['searchJSON'] = json_decode($serverData['searchJSON'], true);
}
if (!empty($serverData['searchJSON'])) {
if (!empty($serverData['searchJSON']['keywords'])) {
$serverData['searchJSON']['keywords'] = str_replace(array('"', '\\'), '', $serverData['searchJSON']['keywords']);
$serverData['searchJSON']['keywords'] = filter_var($serverData['searchJSON']['keywords'], FILTER_SANITIZE_STRING);
}
$serverData['searchJSON'] = json_encode($serverData['searchJSON']);
} else {
$serverData['searchJSON'] = '';
}
$page['searchJSON'] = $serverData['searchJSON'];
$extra = array('searchJSON' => !empty($serverData['searchJSON']) ? $serverData['searchJSON'] : '{}');
if (!empty($serverData['AdvSearch'])) {
$extra['AdvSearch'] = 1;
}
$page['url'] = str_replace('&', '&', vB5_Route::buildUrl('search', array(), $extra));
//$page['searchJSONStructure'] = json_decode($page['searchJSON'],true);
$page['crumbs'][0]['url'] = vB5_Template_Runtime::buildUrl('advanced_search', array(), array('searchJSON' => $page['searchJSON']), array('noBaseUrl' => true));
} elseif (!empty($serverData['q'])) {
$serverData['q'] = str_replace(array('"', '\\'), '', $serverData['q']);
$serverData['q'] = filter_var($serverData['q'], FILTER_SANITIZE_STRING);
$searchType = '';
if (!empty($serverData['type'])) {
$serverData['type'] = str_replace(array('"', '\\'), '', $serverData['type']);
$serverData['type'] = filter_var($serverData['type'], FILTER_SANITIZE_STRING);
$searchType = ',"type":"' . $serverData['type'] . '"';
}
$page['searchJSON'] = '{"keywords":"' . $serverData['q'] . '","sort":"title"' . $searchType . '}';
$extra = array('q' => $serverData['q']);
if (!empty($serverData['AdvSearch'])) {
$extra['AdvSearch'] = 1;
}
$page['url'] = str_replace('&', '&', vB5_Route::buildUrl('search', array(), $extra));
$page['searchStr'] = $serverData['q'];
$page['crumbs'][0]['url'] = vB5_Template_Runtime::buildUrl('advanced_search', array(''), array('searchJSON' => $page['searchJSON']), array('noBaseUrl' => true));
} elseif (!empty($serverData['r'])) {
unset($page['crumbs'][0]);
$page['url'] = str_replace('&', '&', vB5_Route::buildUrl('search', array(), array('r' => $serverData['r'])));
$page['resultId'] = $serverData['r'];
if (!empty($serverData['p']) && is_numeric($serverData['p'])) {
$page['currentPage'] = intval($serverData['p']);
}
$page['crumbs'][0]['url'] = vB5_Template_Runtime::buildUrl('advanced_search', array(), array('r' => $serverData['r']), array('noBaseUrl' => true));
} else {
return $this->actionIndex();
}
$page['ignore_np_notices'] = vB5_ApplicationAbstract::getIgnoreNPNotices();
if (!empty($error)) {
$page['error'] = $error;
}
$templater = new vB5_Template($page['screenlayouttemplate']);
$templater->registerGlobal('page', $page);
$page = $this->outputPage($templater->render(), false);
$fullPage = $top . $page;
if (vB5_Request::get('cachePageForGuestTime') > 0 and !vB5_User::get('userid')) {
vB_Cache::instance()->write($fullPageKey, $fullPage, vB5_Request::get('cachePageForGuestTime'));
}
if (!vB5_Request::get('useEarlyFlush')) {
echo $fullPage;
} else {
echo $page;
}
}
