rate-it/classes/RateItFrontend.php

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2014-10-01 07:19:14 +02:00
<?php
/**
* Contao Open Source CMS
* Copyright (C) 2005-2011 Leo Feyer
*
* Formerly known as TYPOlight Open Source CMS.
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, please visit the Free
* Software Foundation website at <http://www.gnu.org/licenses/>.
*
* PHP version 5
* @copyright cgo IT, 2013
* @author Carsten Götzinger (info@cgo-it.de)
* @package rateit
* @license GNU/LGPL
* @filesource
*/
namespace cgoIT\rateit;
/**
* Class RateItFrontend
*/
class RateItFrontend extends \Hybrid
{
/**
* Primary key
* @var string
*/
protected $strPk = 'id';
/**
* Typ
* @var string
*/
protected $strType = 'hearts';
/**
* Template
* @var string
*/
protected $strTemplate = 'rateit_default';
/**
* Anzahl der Herzen/Sterne
* @var int
*/
protected $intStars = 5;
/**
* Textposition
* @var string
*/
protected $strTextPosition = 'after';
/**
* Initialize the controller
*/
public function __construct($objElement=array()) {
if (!empty($objElement)) {
if ($objElement instanceof \Model) {
$this->strTable = $objElement->getTable();
}
elseif ($objElement instanceof \Model\Collection) {
$this->strTable = $objElement->current()->getTable();
}
$this->strKey = $this->strPk;
}
$stars = intval($GLOBALS['TL_CONFIG']['rating_count']);
if ($stars > 0) {
$this->intStars = $stars;
}
parent::__construct($objElement);
}
/**
* Display a wildcard in the back end
* @return string
*/
public function generate() {
return parent::generate();
$this->loadLanguageFile('default');
$this->strType = $GLOBALS['TL_CONFIG']['rating_type'];
$stars = intval($GLOBALS['TL_CONFIG']['rating_count']);
if ($stars > 0) {
$this->intStars = $stars;
}
$this->strTemplate = $GLOBALS['TL_CONFIG']['rating_template'];
$this->strTextPosition = $GLOBALS['TL_CONFIG']['rating_textposition'];
}
/**
* Generate the module/content element
*/
protected function compile() {
}
public function getStarMessage($rating) {
$this->loadLanguageFile('default');
$stars = $this->percentToStars($rating['rating']);
preg_match('/^.*\[(.+)\|(.+)\].*$/i', $GLOBALS['TL_CONFIG']['rating_description'], $labels);
if (!is_array($labels) && (!count($labels) == 2 || !count($labels) == 3)) {
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$label = ($rating[totalRatings] > 1 || $rating[totalRatings] == 0) || !$rating ? $GLOBALS['TL_LANG']['rateit']['rating_label'][1] : $GLOBALS['TL_LANG']['rateit']['rating_label'][0];
$description = '%current%/%max% %type% (%count% ['.$GLOBALS['TL_LANG']['tl_rateit']['vote'][0].'|'.$GLOBALS['TL_LANG']['tl_rateit']['vote'][1].'])';
} else {
$label = count($labels) == 2 ? $labels[1] : ($rating[totalRatings] > 1 || $rating[totalRatings] == 0) || !$rating ? $labels[2] : $labels[1];
$description = $GLOBALS['TL_CONFIG']['rating_description'];
}
$actValue = $rating === false ? 0 : $rating[totalRatings];
$type = $GLOBALS['TL_CONFIG']['rating_type'] == 'hearts' ? $GLOBALS['TL_LANG']['rateit']['hearts'] : $GLOBALS['TL_LANG']['rateit']['stars'];
// return str_replace('.', ',', $stars)."/$this->intStars ".$type." ($actValue $label)";
$description = str_replace('%current%', str_replace('.', ',', $stars), $description);
$description = str_replace('%max%', $this->intStars, $description);
$description = str_replace('%type%', $type, $description);
$description = str_replace('%count%', $actValue, $description);
$description = preg_replace('/^(.*)(\[.*\])(.*)$/i', "\\1$label\\3", $description);
return $description;
}
public function loadRating($rkey, $typ) {
$SQL_GET_RATINGS = "SELECT i.rkey AS rkey,
i.title AS title,
IFNULL(AVG(r.rating),0) AS rating,
COUNT( r.rating ) AS totalRatings
FROM tl_rateit_items i
LEFT OUTER JOIN tl_rateit_ratings r
ON ( i.id = r.pid ) WHERE i.rkey = ? and typ=? and active='1'
GROUP BY i.rkey;";
$result = $this->Database->prepare($SQL_GET_RATINGS)
->execute($rkey, $typ)
->fetchAssoc();
return $result;
}
protected function percentToStars($percent) {
$modifier = 100 / $this->intStars;
return round($percent / $modifier, 1);
}
}
?>