public function addComment()
{
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
$user = JFactory::getUser();
$model = $this->getModel();
$rootComment = JUDownloadFrontHelperComment::getRootComment();
$data = $_POST;
$documentId = $data['doc_id'];
$params = JUDownloadHelper::getParams(null, $documentId);
$parentId = $data['parent_id'];
$model->setSessionCommentForm($documentId);
if (strlen($data['title']) < 6)
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_TITLE'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
if (strlen($data['guest_name']) < 1)
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_NAME'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
if (isset($data['guest_email']))
{
if (!preg_match('/^[\w\.-]+@[\w\.-]+\.[\w\.-]{2,6}$/', $data['guest_email']))
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_EMAIL'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
if (isset($data['website']))
{
if (!preg_match('/^(https?:\/\/)?([\w\.-]+)\.([\w\.-]{2,6})([\/\w \.-]*)*\/?$/i', $data['website']))
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_WEBSITE'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
if (isset($data['comment_language']))
{
$langArray = JHtml::_('contentlanguage.existing');
$langKey = array_keys($langArray);
array_unshift($langKey, '*');
if (!in_array($data['comment_language'], $langKey))
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_LANGUAGE'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
$minCharacter = $params->get('min_comment_characters', 20);
$maxCharacter = $params->get('max_comment_characters', 1000);
$comment = $data['comment'];
$comment = JUDownloadFrontHelperComment::parseCommentText($comment, $documentId);
$comment = strip_tags($comment);
$commentCharacter = strlen($comment);
if ($commentCharacter < $minCharacter || $commentCharacter > $maxCharacter)
{
$this->setError(JText::_('COM_JUDOWNLOAD_COMMENT_INVALID_COMMENT'));
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
$showCaptcha = JUDownloadFrontHelperPermission::showCaptchaWhenComment($documentId);
if ($showCaptcha)
{
$validCaptcha = JUDownloadFrontHelperCaptcha::checkCaptcha();
if (!$validCaptcha)
{
if ($parentId == $rootComment->id)
{
$form = '#judl-comment-form';
}
else
{
$form = '#comment-reply-wrapper-' . $parentId;
}
$this->setError(JText::_('COM_JUDOWNLOAD_INVALID_CAPTCHA'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId . $form, false));
return false;
}
}
if ($user->get('guest'))
{
if (!$model->checkNameOfGuest($documentId))
{
$this->setError(JText::_('COM_JUDOWNLOAD_YOU_ARE_NOT_AUTHORIZED_TO_COMMENT_ON_THIS_DOCUMENT'));
$this->setMessage($model->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
if (!$model->checkEmailOfGuest())
{
$this->setMessage($model->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
if ($parentId == $rootComment->id)
{
$canComment = JUDownloadFrontHelperPermission::canComment($documentId, $data['guest_email']);
if (!$canComment)
{
$this->setError(JText::_('COM_JUDOWNLOAD_YOU_ARE_NOT_AUTHORIZED_TO_COMMENT_ON_THIS_DOCUMENT'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
elseif ($parentId > 0 && $parentId != $rootComment->id)
{
$canReplyComment = JUDownloadFrontHelperPermission::canReplyComment($documentId, $parentId);
if (!$canReplyComment)
{
$this->setError(JText::_('COM_JUDOWNLOAD_YOU_ARE_NOT_AUTHORIZED_TO_REPLY_THIS_COMMENT'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
else
{
$this->setError(JText::_('COM_JUDOWNLOAD_INVALID_DATA'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
$dataValid = array();
if ($parentId == $rootComment->id)
{
$canRateDocument = JUDownloadFrontHelperPermission::canRateDocument($documentId);
if ($canRateDocument)
{
$dataValid = $this->validateCriteria($data, $parentId);
if (!$dataValid)
{
$this->setError(JText::_('COM_JUDOWNLOAD_INVALID_RATING_VALUE'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
}
$requiredPostNames = array('title', 'guest_name', 'guest_email', 'comment', 'parent_id', 'doc_id');
if ($params->get('website_field_in_comment_form', 0) == 2)
{
array_push($requiredPostNames, 'website');
}
if ($parentId == $rootComment->id && $params->get('filter_comment_language', 0))
{
array_push($requiredPostNames, 'comment_language');
}
foreach ($requiredPostNames AS $requiredPostName)
{
if (trim($data[$requiredPostName]) == '')
{
$this->setError(JText::_('COM_JUDOWNLOAD_INVALID_INPUT_DATA'));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=' . $this->option . '&view=' . $this->view_item . '&id=' . $documentId, false));
return false;
}
}
$acceptedPostNames = array('title', 'guest_name', 'guest_email', 'language', 'website', 'comment', 'parent_id', 'doc_id', 'subscribe');
if ($params->get('website_field_in_comment_form', 0) == 2 || $params->get('website_field_in_comment_form', 0) == 1)
{
array_push($acceptedPostNames, 'website');
}
if ($params->get('filter_comment_language', 0))
{
array_push($acceptedPostNames, 'comment_language');
}
foreach ($acceptedPostNames AS $acceptedPostName)
{
if (isset($data[$acceptedPostName]))
{
$dataValid[$acceptedPostName] = $data[$acceptedPostName];
}
}
$newCommentId = $model->saveComment($dataValid);
if (!$newCommentId)
{
$this->setError($model->getError());
$this->setMessage($this->getError(), 'error');
$redirectUrl = JRoute::_(JUDownloadHelperRoute::getDocumentRoute($documentId), false);
$this->setRedirect($redirectUrl);
return false;
}
$session = JFactory::getSession();
$timeNow = JFactory::getDate()->toSql();
$timeNowStamp = strtotime($timeNow);
$sessionCommentOnDocumentTime = 'judl-commented-' . $documentId;
$sessionCommentTime = 'judl-commented';
$session->set($sessionCommentOnDocumentTime, $timeNowStamp);
$session->set($sessionCommentTime, $timeNowStamp);
$session->clear('judownload_commentform_' . $documentId);
$this->setMessage(JText::_('COM_JUDOWNLOAD_ADD_COMMENT_SUCCESSFULLY'));
$redirectUrl = JRoute::_(JUDownloadHelperRoute::getDocumentRoute($documentId) . '#comment-item-' . $newCommentId, false);
$this->setRedirect($redirectUrl);
return true;
}
public function PHPValidate($values)
{
$app = JFactory::getApplication();
if ($app->isAdmin())
{
return true;
}
if (($values === "" || $values === null) && !$this->isRequired())
{
return true;
}
$showCaptcha = false;
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_judownload/models');
$modelDocument = JModelLegacy::getInstance('Document', 'JUDownloadModel');
if (is_object($this->doc))
{
$documentId = $this->doc->id;
}
else
{
$documentId = 0;
}
if (($modelDocument->getDocumentSubmitType($documentId) == 'submit' && $this->canSubmit())
|| ($modelDocument->getDocumentSubmitType($documentId) == 'edit' && $this->canEdit())
)
{
$showCaptcha = true;
}
if ($showCaptcha)
{
$captchaId = $app->input->getString($this->getId() . "_captcha_namespace", "");
if (!JUDownloadFrontHelperCaptcha::checkCaptcha($captchaId, $values))
{
$message = (string) $this->params->get('invalid_message');
if ($message)
{
return JText::sprintf($message, $this->getCaption(true));
}
else
{
return JText::sprintf('COM_JUDOWNLOAD_FIELD_VALUE_IS_INVALID', $this->getCaption(true));
}
}
}
return true;
}
