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<?php
/**
* @package Phoca Gallery
* @author Jan Pavelka - https://www.phoca.cz
* @copyright Copyright (C) Jan Pavelka https://www.phoca.cz
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 and later
* @cms Joomla
* @copyright Copyright (C) Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*/
defined( '_JEXEC' ) or die( 'Restricted access' );
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Session\Session;
use Joomla\CMS\Uri\Uri;
class PhocaGalleryRateImage
{
public static function updateVoteStatistics( $imgid ) {
$db =Factory::getDBO();
// Get AVG and COUNT
$query = 'SELECT COUNT(vs.id) AS count, AVG(vs.rating) AS average'
.' FROM #__phocagallery_img_votes AS vs'
.' WHERE vs.imgid = '.(int) $imgid;
// .' AND vs.published = 1';
$db->setQuery($query, 0, 1);
$votesStatistics = $db->loadObject();
// if no count, set the average to 0
if($votesStatistics->count == 0) {
$votesStatistics->count = (int)0;
$votesStatistics->average = (float)0;
}
if (isset($votesStatistics->count) && isset($votesStatistics->average)) {
// Insert or update
$query = 'SELECT vs.id AS id'
.' FROM #__phocagallery_img_votes_statistics AS vs'
.' WHERE vs.imgid = '.(int) $imgid
.' ORDER BY vs.id';
$db->setQuery($query, 0, 1);
$votesStatisticsId = $db->loadObject();
// Yes, there is id (UPDATE) x No, there isn't (INSERT)
if (!empty($votesStatisticsId->id)) {
$query = 'UPDATE #__phocagallery_img_votes_statistics'
.' SET count = ' .(int)$votesStatistics->count
.' , average = ' .(float)$votesStatistics->average
.' WHERE imgid = '.(int) $imgid;
$db->setQuery($query);
$db->execute();
} else {
$query = 'INSERT into #__phocagallery_img_votes_statistics'
.' (id, imgid, count, average)'
.' VALUES (null, '.(int)$imgid
.' , '.(int)$votesStatistics->count
.' , '.(float)$votesStatistics->average
.')';
$db->setQuery($query);
$db->execute();
}
} else {
return false;
}
return true;
}
public static function getVotesStatistics($id) {
$db =Factory::getDBO();
$query = 'SELECT vs.count AS count, vs.average AS average'
.' FROM #__phocagallery_img_votes_statistics AS vs'
.' WHERE vs.imgid = '.(int) $id;
$db->setQuery($query, 0, 1);
$votesStatistics = $db->loadObject();
return $votesStatistics;
}
public static function checkUserVote($imgid, $userid) {
$db =Factory::getDBO();
$query = 'SELECT v.id AS id'
.' FROM #__phocagallery_img_votes AS v'
.' WHERE v.imgid = '. (int)$imgid
.' AND v.userid = '. (int)$userid;
$db->setQuery($query, 0, 1);
$checkUserVote = $db->loadObject();
if ($checkUserVote) {
return true;
}
return false;
}
public static function renderRateImg($id, $displayRating, $small = 1, $refresh = false) {
$user = Factory::getUser();
$neededAccessLevels = PhocaGalleryAccess::getNeededAccessLevels();
$access = PhocaGalleryAccess::isAccess($user->getAuthorisedViewLevels(), $neededAccessLevels);
if ($small == 1) {
$smallO = '-small';
$ratio = 16;
} else {
$smallO = '';
$ratio = 22;
}
$o = '';
$or = '';
$href = 'javascript:void(0);';
if ((int)$displayRating != 2) {
return '';
} else {
$rating['alreadyratedfile'] = self::checkUserVote( (int)$id, (int)$user->id );
$rating['notregisteredfile'] = true;
//$rating['usernamefile'] = '';
if ($access > 0) {
$rating['notregisteredfile'] = false;
$rating['usernamefile'] = $user->name;
}
$rating['votescountfile'] = 0;
$rating['votesaveragefile'] = 0;
$rating['voteswidthfile'] = 0;
$votesStatistics = self::getVotesStatistics((int)$id);
if (!empty($votesStatistics->count)) {
$rating['votescountfile'] = $votesStatistics->count;
}
if (!empty($votesStatistics->average)) {
$rating['votesaveragefile'] = $votesStatistics->average;
if ($rating['votesaveragefile'] > 0) {
$rating['votesaveragefile'] = round(((float)$rating['votesaveragefile'] / 0.5)) * 0.5;
$rating['voteswidthfile'] = $ratio * $rating['votesaveragefile'];
} else {
$rating['votesaveragefile'] = (int)0;// not float displaying
}
}
// Leave message for already voted images
//$vote = JFactory::getApplication()->input->get('vote', 0, '', 'int');
$voteMsg = Text::_('COM_PHOCAGALLERY_ALREADY_RATE_IMG');
//if ($vote == 1) {
// $voteMsg = JText::_('COM_PHOCADOWNLOAD_ALREADY_RATED_FILE_THANKS');
//}
$rating['votestextimg'] = 'VOTE';
if ((int)$rating['votescountfile'] > 1) {
$rating['votestextimg'] = 'VOTES';
}
/*
$o .= '<div style="float:left;"><strong>'
. Text::_('COM_PHOCAGALLERY_RATING'). '</strong>: ' . $rating['votesaveragefile'] .' / '
.$rating['votescountfile'] . ' ' . Text::_('COM_PHOCAGALLERY_'.$rating['votestextimg']). ' </div>';
*/
if ($rating['alreadyratedfile']) {
$o .= '<div class="pg-rate-box" title="'.$voteMsg.'" ><ul class="star-rating'.$smallO.'">'
.'<li class="current-rating" style="width:'.$rating['voteswidthfile'].'px"></li>'
.'<li><span class="star1"></span></li>';
for ($i = 2;$i < 6;$i++) {
$o .= '<li><span class="stars'.$i.'"></span></li>';
}
$o .= '</ul></div>';
//$or ='<div class="pg-cv-vote-img-result" id="pg-cv-vote-img-result'.(int)$id.'" style="float:left;margin-left:5px">'.JText::_('COM_PHOCAGALLERY_ALREADY_RATE_IMG').'</div>';
} else if ($rating['notregisteredfile']) {
$o .= '<div class="pg-rate-box" title="'.Text::_('COM_PHOCAGALLERY_COMMENT_ONLY_REGISTERED_LOGGED_RATE_IMAGE').'"><ul class="star-rating'.$smallO.'">'
.'<li class="current-rating" style="width:'.$rating['voteswidthfile'].'px"></li>'
.'<li><span class="star1"></span></li>';
for ($i = 2;$i < 6;$i++) {
$o .= '<li><span class="stars'.$i.'"></span></li>';
}
$o .= '</ul></div>';
//$or ='<div class="pg-cv-vote-img-result" id="pg-cv-vote-img-result'.(int)$id.'" style="float:left;margin-left:5px">'.JText::_('COM_PHOCAGALLERY_COMMENT_ONLY_REGISTERED_LOGGED_RATE_IMAGE').'</div>';
} else {
$o .= '<div class="pg-rate-box"><ul class="star-rating'.$smallO.'">'
.'<li class="current-rating" style="width:'.$rating['voteswidthfile'].'px"></li>'
.'<li><a href="'.$href.'" onclick="pgRating('.(int)$id.', 1, 1, \'pg-msnr-container\')" title="'. Text::sprintf('COM_PHOCAGALLERY_STAR_OUT_OF', 1, 5). '" class="star1">1</a></li>';
for ($i = 2;$i < 6;$i++) {
$o .= '<li><a href="'.$href.'" onclick="pgRating('.(int)$id.', '.$i.', 1, \'pg-msnr-container\')" title="'. Text::sprintf('COM_PHOCAGALLERY_STARS_OUT_OF', $i, 5) .'" class="stars'.$i.'">'.$i.'</a></li>';
}
$o .= '</ul></div>';
$or ='<div class="pg-rate-img-result" id="pg-rate-img-result'.(int)$id.'"></div>';
}
}
if ($refresh == true) {
return $o . '<div style="clear:both;"></div>';//we are in Ajax, return only content of pdvoting div
} else {
return '<div class="pg-rate-img" id="pg-rate-img'.(int)$id.'">'.$o.'</div>'.$or . '<div style="clear:both;"></div>';//not in ajax, return the content in div
}
}
public static function renderRateImgJS($small = 1) {
$document = Factory::getDocument();
$url = Route::_('index.php?option=com_phocagallery&view=ratingimga&task=rate&format=json&'.Session::getFormToken().'=1', false);
$urlRefresh = Route::_('index.php?option=com_phocagallery&view=ratingimga&task=refreshrate&small='.$small.'&format=json&'.Session::getFormToken().'=1', false);
$imgLoadingUrl = Uri::base(). 'media/com_phocagallery/images/loading.svg';
$imgLoadingHTML = '<img src="'.$imgLoadingUrl.'" alt="" />';
$js = '
function pgRating(id, vote, m, container) {
var result = "#pg-rate-img-result" + id;
var resultvoting = "#pg-rate-img" + id;
data = {"ratingId": id, "ratingVote": vote, "format":"json"};
pgRequest = jQuery.ajax({
type: "POST",
url: "'.$url.'",
async: "false",
cache: "false",
data: data,
dataType:"JSON",
beforeSend: function(){
jQuery(result).html("'.addslashes($imgLoadingHTML).'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
success: function(data){
if (data.status == 1){
jQuery(result).html(data.message);
// Refresh vote
dataR = {"ratingId": id, "ratingVote": vote, "format":"json"};
pgRequestRefresh = jQuery.ajax({
type: "POST",
url: "'.$urlRefresh.'",
async: "false",
cache: "false",
data: dataR,
dataType:"JSON",
beforeSend: function(){
jQuery(resultvoting).html("'.addslashes($imgLoadingHTML).'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
success: function(dataR){
if (dataR.status == 1){
jQuery(resultvoting).html(dataR.message);
} else if(dataR.status == 0){
jQuery(resultvoting).html(dataR.error);
} else {
jQuery(resultvoting).text("'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
}
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
error: function(){
jQuery(resultvoting).text( "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
}
})
} else if(data.status == 0){
jQuery(result).html(data.error);
} else {
jQuery(result).text("'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
}
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
error: function(){
jQuery(result).text( "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
}
})
}';
$document->addScriptDeclaration($js);
/*
$js .= '
function pgRating(id, vote, m, container) {
var result = "pg-cv-vote-img-result" + id;
var resultvoting = "pg-cv-vote-img" + id;
var pgRequest = new Request.JSON({
url: "'.$url.'",
method: "post",
onRequest: function(){
$(result).set("html", "'.addslashes($imgLoadingHTML).'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
onComplete: function(jsonObj) {
try {
var r = jsonObj;
} catch(e) {
var r = false;
}
if (r) {
if (r.error == false) {
$(result).set("text", jsonObj.message);
// Refreshing Voting
var pgRequestRefresh = new Request.JSON({
url: "'.$urlRefresh.'",
method: "post",
onComplete: function(json2Obj) {
try {
var rr = json2Obj;
} catch(e) {
var rr = false;
}
if (rr) {
$(resultvoting).set("html", json2Obj.message);
} else {
$(resultvoting).set("text", "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
}
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
onFailure: function() {
$(resultvoting).set("text", "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
}
})
pgRequestRefresh.send({
data: {"ratingId": id, "ratingVote": vote, "format":"json"}
});
//End refreshing voting
} else {
$(result).set("html", r.error);
}
} else {
$(result).set("text", "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
}
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
},
onFailure: function() {
$(result).set("text", "'.Text::_('COM_PHOCAGALLERY_ERROR_REQUESTING_ITEM').'");
if (m == 2) {
//var wall = new Masonry(document.getElementById(container));
}
}
})
pgRequest.send({
data: {"ratingId": id, "ratingVote": vote, "format":"json"},
});
};';
//$js .= '});';
$js .= "\n" . '//-->' . "\n" .'</script>';
$document->addCustomTag($js);*/
}
}
?>