/**
* Vote for image
*
* @param ModuleUser_EntityUser $oUser
* @param PluginLsgallery_ModuleImage_EntityImage $oImage
* @param int $iValue
* @return int
*/
public function VoteImage(ModuleUser_EntityUser $oUser, PluginLsgallery_ModuleImage_EntityImage $oImage, $iValue)
{
$skill = $oUser->getSkill();
$iDeltaRating = $iValue;
if ($skill >= 100 and $skill < 250) {
$iDeltaRating = $iValue * 2;
} elseif ($skill >= 250 and $skill < 400) {
$iDeltaRating = $iValue * 3;
} elseif ($skill >= 400) {
$iDeltaRating = $iValue * 4;
}
$oImage->setRating($oImage->getRating() + $iDeltaRating);
/**
* Начисляем силу и рейтинг автору топика, используя логарифмическое распределение
*/
$iMinSize = 0.1;
$iMaxSize = 8;
$iSizeRange = $iMaxSize - $iMinSize;
$iMinCount = log(0 + 1);
$iMaxCount = log(500 + 1);
$iCountRange = $iMaxCount - $iMinCount;
if ($iCountRange == 0) {
$iCountRange = 1;
}
if ($skill > 50 and $skill < 200) {
$skill_new = $skill / 70;
} elseif ($skill >= 200) {
$skill_new = $skill / 10;
} else {
$skill_new = $skill / 100;
}
$iDelta = $iMinSize + (log($skill_new + 1) - $iMinCount) * ($iSizeRange / $iCountRange);
/**
* Сохраняем силу и рейтинг
*/
$oUserImage = $this->User_GetUserById($oImage->getUserId());
$iSkillNew = $oUserImage->getSkill() + $iValue * $iDelta;
$iSkillNew = $iSkillNew < 0 ? 0 : $iSkillNew;
$oUserImage->setSkill($iSkillNew);
$oUserImage->setRating($oUserImage->getRating() + $iValue * $iDelta / 2.73);
$this->User_Update($oUserImage);
return $iDeltaRating;
}
/**
* Move image from one album to other
*
* @param PluginLsgallery_ModuleImage_EntityImage $oImage
* @param PluginLsgallery_ModuleAlbum_EntityAlbum $oAlbumFrom
* @param PluginLsgallery_ModuleAlbum_EntityAlbum $oAlbumTo
*
* @return boolean
*/
public function MoveImage($oImage, $oAlbumFrom, $oAlbumTo)
{
$oImage->setAlbumId($oAlbumTo->getId());
$this->UpdateImage($oImage);
$this->Comment_MoveTargetParent($oAlbumFrom->getId(), 'image', $oAlbumTo->getId());
if ($oAlbumFrom->getCoverId() == $oImage->getId()) {
$oAlbumFrom->setCoverId(null);
}
$oAlbumFrom->setImageCount($oAlbumFrom->getImageCount() - 1);
$this->PluginLsgallery_Album_UpdateAlbum($oAlbumFrom);
$oAlbumTo->setImageCount($oAlbumTo->getImageCount() + 1);
$this->PluginLsgallery_Album_UpdateAlbum($oAlbumTo);
}
/**
* Get next image id
*
* @param PluginLsgallery_ModuleImage_EntityImage $oImage
* @return int|null
*/
public function GetNextImageId($oImage)
{
$sql = "\n SELECT\n image_id\n FROM\n " . Config::Get('db.table.lsgallery.image') . "\n WHERE\n image_id > ?d\n AND\n album_id = ?d\n ORDER BY\n image_id ASC\n ";
if ($aRow = $this->oDb->selectRow($sql, $oImage->getId(), $oImage->getAlbumId())) {
return $aRow['image_id'];
}
return null;
}
