Ejemplo n.º 1
0
	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 $this->fetch('output.php', __CLASS__);
		}
	}
Ejemplo n.º 2
0
	public static function canRateDocument($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;
	}