public function getOutput($options = array())
{
if (!$this->isPublished())
{
return "";
}
$options = new JRegistry($options);
$this->initMultipleRatingField();
$this->loadDefaultAssets();
if ($this->doc->cat_id)
{
$this->criteriaGroupId = JUDownloadFrontHelperCriteria::getCriteriaGroupIdByCategoryId($this->doc->cat_id);
}
if (JUDownloadHelper::hasMultiRating())
{
if ($this->criteriaGroupId)
{
$this->criteriaObjectList = JUDownloadFrontHelperCriteria::getCriteriasByCatId($this->doc->cat_id);
}
}
$this->selectedStar = round($this->doc->rating * $this->totalStars / 10, 2);
if ($this->isDetailsView($options))
{
$this->canRateDocument = JUDownloadFrontHelperPermission::canRateDocument($this->doc_id);
$document = JFactory::getDocument();
$document->addStyleSheet(JUri::root(true) . "/components/com_judownload/assets/css/jquery.rating.css");
$document->addScript(JUri::root(true) . "/components/com_judownload/assets/js/jquery.MetaData.js");
$document->addScript(JUri::root(true) . "/components/com_judownload/assets/js/jquery.rating.js");
$singleRatingScript = '
jQuery(document).ready(function ($) {
$(".judl-single-rating").rating({
callback: function (value) {
var str = $(this).attr("name");
var patt = /^judl-document-rating-result-(.*)$/i;
var result = str.match(patt);
var documentId = result[1];
var ratingValue = $(this).val();
var objectDocument = {};
var token = $("#judl-single-rating-token").attr("name");
objectDocument.doc_id = documentId;
objectDocument.ratingValue = ratingValue;
if ($.isNumeric(documentId) && (ratingValue > 0 && ratingValue <= 10)) {
$.ajax({
type: "POST",
url : "index.php?option=com_judownload&task=document.singleRating&" + token + "=1",
data: objectDocument
}).done(function (msg) {
alert(msg);
});
}
}
});
});';
if ($this->canRateDocument)
{
$document->addScriptDeclaration($singleRatingScript);
}
}
if (is_object($this->multiRating))
{
return $this->multiRating->getOutput($options);
}
else
{
$this->setVariable('options', $options);
$this->setVariable('className', __CLASS__);
return $this->fetch('output.php', __CLASS__);
}
}
public static function canRateDocument($documentId)
{
$documentObject = JUDownloadHelper::getDocumentById($documentId);
if (!is_object($documentObject))
{
return false;
}
$params = JUDownloadHelper::getParams(null, $documentId);
if (!$params->get('enable_document_rate', 1))
{
return false;
}
$userCanViewDocument = JUDownloadFrontHelperPermission::userCanDoDocument($documentId, true);
if (!$userCanViewDocument)
{
return false;
}
$ratingField = new JUDownloadFieldCore_rating();
if (!$ratingField->canView())
{
return false;
}
$user = JFactory::getUser();
$criteriaGroupId = JUDownloadFrontHelperCriteria::getCriteriaGroupIdByCategoryId($documentObject->cat_id);
if ($criteriaGroupId == 0 || !JUDownloadHelper::hasMultiRating())
{
$assetName = 'com_judownload.category.' . $documentObject->cat_id;
if ($user->authorise('judl.single.rate', $assetName) || (JUDownloadFrontHelperPermission::canDownloadDocument($documentId) && $params->get('can_download_can_rate', 0)))
{
if ($user->authorise('judl.single.rate.many_times', $assetName))
{
return true;
}
else
{
if ($user->get('guest'))
{
$session = JFactory::getSession();
if (!$session->has('judl-document-rated-' . $documentId))
{
return true;
}
}
else
{
$totalVoteTimes = JUDownloadFrontHelperRating::getTotalDocumentVotesOfUser($user->id, $documentId);
if ($totalVoteTimes == 0)
{
return true;
}
}
}
}
}
else
{
$assetName = 'com_judownload.criteriagroup.' . $criteriaGroupId;
if ($user->authorise('judl.criteria.rate', $assetName) || (JUDownloadFrontHelperPermission::canDownloadDocument($documentId) && $params->get('can_download_can_rate', 0)))
{
if ($user->authorise('judl.criteria.rate.many_times', $assetName))
{
return true;
}
else
{
if ($user->get('guest'))
{
$session = JFactory::getSession();
if (!$session->has('judl-document-rated-' . $documentId))
{
return true;
}
}
else
{
$totalVoteTimes = JUDownloadFrontHelperRating::getTotalDocumentVotesOfUser($user->id, $documentId);
if ($totalVoteTimes == 0)
{
return true;
}
}
}
}
}
return false;
}