/**
* Before save content method
*
* Article is passed by reference, but after the save, so no changes will be saved.
* Method is called right after the content is saved
*
* @param string $context The context of the content passed to the plugin (added in 1.6)
* @param object $article Model
* @param boolean $isNew If the content is just about to be created
* @return void
* @since 2.5
*/
public function onContentBeforeSave($context, $article, $isNew)
{
if (!App::isSite()) {
return;
}
if ($article instanceof \Hubzero\Base\Object || $article instanceof \Hubzero\Database\Relational) {
$key = $this->_key($context);
$content = ltrim($article->get($key));
} else {
if (is_object($article) || is_array($article)) {
return;
} else {
$content = $article;
}
}
$content = preg_replace('/^<!-- \\{FORMAT:.*\\} -->/i', '', $content);
$content = trim($content);
if (!$content) {
return;
}
// Get the detector manager
$service = new \Hubzero\Spam\Checker();
foreach (Event::trigger('antispam.onAntispamDetector') as $detector) {
if (!$detector) {
continue;
}
$service->registerDetector($detector);
}
// Check content
$data = array('name' => User::get('name'), 'email' => User::get('email'), 'username' => User::get('username'), 'id' => User::get('id'), 'ip' => Request::ip(), 'user_agent' => Request::getVar('HTTP_USER_AGENT', null, 'server'), 'text' => $content);
$result = $service->check($data);
// Log errors any of the service providers may have thrown
if ($service->getError() && App::has('log')) {
App::get('log')->logger('debug')->info(implode(' ', $service->getErrors()));
}
// If the content was detected as spam...
if ($result->isSpam()) {
// Learn from it?
if ($this->params->get('learn_spam', 1)) {
Event::trigger('antispam.onAntispamTrain', array($content, true));
}
// If a message was set...
if ($message = $this->params->get('message')) {
Notify::error($message);
}
// Increment spam hits count...go to spam jail!
\Hubzero\User\User::oneOrFail(User::get('id'))->reputation->incrementSpamCount();
if ($this->params->get('log_spam')) {
$this->log($result->isSpam(), $data);
}
return false;
}
// Content was not spam.
// Learn from it?
if ($this->params->get('learn_ham', 0)) {
Event::trigger('antispam.onAntispamTrain', array($content, false));
}
}
/**
* Before save content method
*
* Article is passed by reference, but after the save, so no changes will be saved.
* Method is called right after the content is saved
*
* @param string $context The context of the content passed to the plugin (added in 1.6)
* @param object $article A JTableContent object
* @param boolean $isNew If the content is just about to be created
* @return void
* @since 2.5
*/
public function onContentBeforeSave($context, $article, $isNew)
{
if (!App::isSite()) {
return;
}
if ($article instanceof \Hubzero\Base\Object) {
$key = $this->_key($context);
$content = ltrim($article->get($key));
} else {
if (is_object($article) || is_array($article)) {
return;
} else {
$content = $article;
}
}
$content = preg_replace('/^<!-- \\{FORMAT:.*\\} -->/i', '', $content);
$content = trim($content);
if (!$content) {
return;
}
// Get the detector manager
$service = new \Hubzero\Spam\Checker();
foreach (Event::trigger('antispam.onAntispamDetector') as $detector) {
if (!$detector) {
continue;
}
$service->registerDetector($detector);
}
// Check content
$data = array('name' => User::get('name'), 'email' => User::get('email'), 'username' => User::get('username'), 'id' => User::get('id'), 'text' => $content);
$result = $service->check($data);
// If the content was detected as spam...
if ($result->isSpam()) {
// Learn from it?
if ($this->params->get('learn_spam', 1)) {
Event::trigger('antispam.onAntispamTrain', array($content, true));
}
// If a message was set...
if ($message = $this->params->get('message')) {
Notify::error($message);
}
// Increment spam hits count...go to spam jail!
\Hubzero\User\User::oneOrFail(User::get('id'))->reputation->incrementSpamCount();
return false;
}
// Content was not spam.
// Learn from it?
if ($this->params->get('learn_ham', 0)) {
Event::trigger('antispam.onAntispamTrain', array($content, false));
}
}
/**
* Displays a list of records
*
* @return void
*/
public function checkTask()
{
$results = null;
$sample = '';
if ($sample = Request::getVar('sample', '', 'post', 'none', 2)) {
$service = new \Hubzero\Spam\Checker();
foreach (Event::trigger('antispam.onAntispamDetector') as $detector) {
if (!$detector) {
continue;
}
$service->registerDetector($detector);
}
$service->check($sample);
$results = $service->getReport();
}
// Output the HTML
$this->view->set('sample', $sample)->set('results', $results)->setErrors($this->getErrors())->display();
}