/**
* Determines if CAPTCHA is valid (passed).
*
* @see XenForo_Captcha_Abstract::isValid()
*/
public function isValid(array $input)
{
if (!$this->_cKey) {
return true;
// if not configured, always pass
}
if (empty($input['adcopy_challenge']) || empty($input['adcopy_response'])) {
return false;
}
try {
$client = XenForo_Helper_Http::getClient('http://verify.solvemedia.com/papi/verify');
$client->setParameterPost(array('privatekey' => $this->_vKey, 'challenge' => $input['adcopy_challenge'], 'response' => $input['adcopy_response'], 'remoteip' => isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : ''));
$contents = trim($client->request('POST')->getBody());
$parts = explode("\n", $contents, 3);
$result = trim($parts[0]);
$error = isset($parts[1]) ? trim($parts[1]) : null;
if ($result == 'true') {
return true;
}
switch ($error) {
case 'wrong answer':
case 'invalid remoteip':
// generally end user mistakes
return false;
default:
// this is likely a configuration error, log and let it through
XenForo_Error::logError("Solve Media CAPTCHA error: {$error}");
return true;
}
} catch (Zend_Http_Client_Adapter_Exception $e) {
// this is an exception with the underlying request, so let it go through
XenForo_Error::logException($e, false, "Solve Media connection error: ");
return true;
}
}
/**
* Checks if the $post is the one specified in the $unreadLink. If the $unreadLink is
* empty or there is no post id in the link, true will be return asap.
* Please note that for the entire request, this method only return true once.
*
* Usage: {xen:helper wf_unreadLinkPost, $unreadLink, $post, $posts}
* Recommended position: hook:message_below
*
* @param string $unreadLink
* @param array $post
* @param array $posts
* @return bool
*/
public function unreadLinkPost($unreadLink, $post, $posts)
{
static $found = false;
static $postFragment = '#post-';
if ($found) {
// return true once
return false;
}
if (!is_array($post) || !isset($post['post_id']) || !is_array($posts)) {
// incorrect usage...
if (XenForo_Application::debugMode()) {
XenForo_Error::logError('{xen:helper wf_unreadLinkPost} requires (string $unreadLink),' . ' (array $post), (array $posts)');
}
$found = true;
} else {
$postPos = strpos($unreadLink, $postFragment);
if ($postPos === false) {
// wait for the last post and return true
$postIds = array_keys($posts);
$lastPostId = array_pop($postIds);
$found = $lastPostId == $post['post_id'];
} else {
// return true for the specified unread post
$unreadLinkPostId = substr($unreadLink, $postPos + strlen($postFragment));
$found = $unreadLinkPostId == $post['post_id'];
}
}
return $found;
}
public function extraPrepareTitle(array $widget)
{
if (!empty($widget['title'])) {
if (is_string($widget['title']) && preg_match('/^{xen:phrase ([^}]+)}$/i', $widget['title'], $matches)) {
// {xen:phrase title} as widget title, use the specified phrase
if (XenForo_Application::debugMode()) {
// this kind of usage is deprecated, log server error entry if debug mode is on
XenForo_Error::logError(sprintf('Widget title support for {xen:phrase title} has been deprecated. ' . 'Please update widget #%d.', $widget['widget_id']));
}
return new XenForo_Phrase($matches[1]);
} else {
if (!empty($widget['options'][WidgetFramework_DataWriter_Widget::WIDGET_OPTION_ADDON_VERSION_ID]) && $widget['widget_id'] > 0) {
// since 2.6.0
// use self-managed phrase for widget title
/** @var WidgetFramework_Model_Widget $widgetModel */
$widgetModel = WidgetFramework_Core::getInstance()->getModelFromCache('WidgetFramework_Model_Widget');
return new XenForo_Phrase($widgetModel->getWidgetTitlePhrase($widget['widget_id']));
} else {
// legacy support
return $widget['title'];
}
}
} else {
return $this->getName();
}
}
