public function configure()
{
parent::configure();
$user = $this->getOption('user', null);
if ($user && $user->isAuthenticated()) {
$this->useFields(array('id', 'author_name', 'author_email', 'author_url', 'content', 'sf_comment_id', 'user_id'));
$this->widgetSchema['author_name'] = new sfWidgetFormInputHidden();
$this->widgetSchema['author_email'] = new sfWidgetFormInputHidden();
$this->widgetSchema['author_url'] = new sfWidgetFormInputHidden();
$this->widgetSchema['user_id'] = new sfWidgetFormInputHidden();
} else {
$this->useFields(array('id', 'author_name', 'author_email', 'author_url', 'content', 'sf_comment_id'));
$this->widgetSchema['author_name']->setLabel('Name (required)');
$this->widgetSchema['author_email']->setLabel('Mail (required) (will not be published)');
$this->widgetSchema['author_url']->setLabel('Website');
}
$this->validatorSchema['author_name'] = new sfValidatorString(array('required' => true));
$this->validatorSchema['author_email'] = new sfValidatorEmail(array('required' => true));
$this->validatorSchema['author_url'] = new sfValidatorUrl(array('required' => false));
$this->validatorSchema['content'] = new sfValidatorString(array('required' => true));
$this->widgetSchema['content']->setAttributes(array('rows' => 10, 'class' => 'resizable'));
$this->widgetSchema['content']->setLabel('Comment (required)');
if ($allowedTags = sfNestedCommentConfig::getAllowedTags())
{
$this->widgetSchema->setHelp('content', 'You may use these HTML tags and attributes: '.htmlentities(implode(' ', $allowedTags)));
}
$this->widgetSchema['commentable_model'] = new sfWidgetFormInputHidden();
$this->widgetSchema['commentable_id'] = new sfWidgetFormInputHidden();
$this->validatorSchema['commentable_model'] = new sfValidatorString();
$this->validatorSchema['commentable_id'] = new sfValidatorInteger();
if (sfNestedCommentConfig::isRecaptchaEnabled())
{
$this->widgetSchema['captcha'] = new sfWidgetFormReCaptcha(array(
'public_key' => sfConfig::get('app_recaptcha_public_key')
));
$this->validatorSchema['captcha'] = new sfValidatorReCaptcha(array(
'private_key' => sfConfig::get('app_recaptcha_private_key')
));
}
$this->validatorSchema->setOption('allow_extra_fields', true);
$this->validatorSchema->setOption('filter_extra_fields', true);
$this->getWidgetSchema()->setFormFormatterName('comment');
}
static public function clean($text)
{
$allowed_html_tags = sfNestedCommentConfig::getAllowedTags();
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML.Doctype', 'XHTML 1.0 Strict');
$config->set('HTML.Allowed', implode(',', array_keys($allowed_html_tags)));
if (isset($allowed_html_tags['a']))
{
$config->set('HTML.AllowedAttributes', 'a.href');
$config->set('AutoFormat.Linkify', true);
}
if (isset($allowed_html_tags['p']))
{
$config->set('AutoFormat.AutoParagraph', true);
}
$purifier = new HTMLPurifier($config);
return str_replace('<a href', '<a rel="nofollow" href', $purifier->purify($text));
}
