/**
* Get focus point information
*
* @param $uid
*
* @return array|FALSE|NULL
*/
protected function getCurrentFocusPoint($uid)
{
$row = GlobalUtility::getDatabaseConnection()->exec_SELECTgetSingleRow('focus_point_x, focus_point_y', 'sys_file_metadata', 'uid=' . $uid);
$row['focus_point_x'] = MathUtility::forceIntegerInRange((int) $row['focus_point_x'], -100, 100, 0);
$row['focus_point_y'] = MathUtility::forceIntegerInRange((int) $row['focus_point_y'], -100, 100, 0);
return $row;
}
/**
* Set the point (between -100 and 100)
*
* @param int $x
* @param int $y
* @return void
*/
public function setCurrentPoint($x, $y)
{
$connection = GlobalUtility::getDatabaseConnection();
$row = $connection->exec_SELECTgetSingleRow('uid', self::TABLE, 'relative_file_path = ' . $connection->fullQuoteStr($this->getRelativeFilePath(), self::TABLE));
$values = ['focus_point_x' => $x, 'focus_point_y' => $y, 'relative_file_path' => $this->getRelativeFilePath()];
if ($row) {
$connection->exec_UPDATEquery(self::TABLE, 'uid=' . $row['uid'], $values);
} else {
$connection->exec_INSERTquery(self::TABLE, $values);
}
}
/**
* Set the point (between -100 and 100)
*
* @param int $x
* @param int $y
* @return void
*/
public function setCurrentPoint($x, $y)
{
$values = ['focus_point_x' => MathUtility::forceIntegerInRange($x, -100, 100, 0), 'focus_point_y' => MathUtility::forceIntegerInRange($y, -100, 100, 0)];
GlobalUtility::getDatabaseConnection()->exec_UPDATEquery('sys_file_reference', 'uid=' . $this->getReferenceUid(), $values);
// save also to the file
$reference = ResourceFactory::getInstance()->getFileReferenceObject($this->getReferenceUid());
$fileUid = $reference->getOriginalFile()->getUid();
$row = GlobalUtility::getDatabaseConnection()->exec_SELECTgetSingleRow('*', 'sys_file_metadata', 'file=' . $fileUid);
if ($row) {
GlobalUtility::getDatabaseConnection()->exec_UPDATEquery('sys_file_metadata', 'uid=' . $row['uid'], $values);
}
}
/**
* Set the point (between -100 and 100)
*
* @param int $x
* @param int $y
* @return void
*/
public function setCurrentPoint($x, $y)
{
$values = ['focus_point_x' => MathUtility::forceIntegerInRange($x, -100, 100, 0), 'focus_point_y' => MathUtility::forceIntegerInRange($y, -100, 100, 0)];
GlobalUtility::getDatabaseConnection()->exec_UPDATEquery('sys_file_metadata', 'uid=' . $this->getMataDataUid(), $values);
}
/**
* Get the meta data uid by file uid
*
* @param $fileUid
*
* @return int
*/
protected function getMetaDataUidByFileUid($fileUid)
{
$row = GlobalUtility::getDatabaseConnection()->exec_SELECTgetSingleRow('uid', 'sys_file_metadata', 'file=' . (int) $fileUid);
return isset($row['uid']) ? $row['uid'] : 0;
}
/**
* Get the cropped image by src
*
* @param string $src Relative file name
* @param string $ratio
* @param int $x
* @param int $y
*
* @return string The new filename
*/
public function getCroppedImageSrcBySrc($src, $ratio, $x, $y)
{
$absoluteImageName = GeneralUtility::getFileAbsFileName($src);
if (!is_file($absoluteImageName)) {
return null;
}
$focusPointX = MathUtility::forceIntegerInRange((int) $x, -100, 100, 0);
$focusPointY = MathUtility::forceIntegerInRange((int) $y, -100, 100, 0);
if ($focusPointX === 0 && $focusPointY === 0) {
$connection = GlobalUtility::getDatabaseConnection();
$row = $connection->exec_SELECTgetSingleRow('uid,focus_point_x,focus_point_y', Group::TABLE, 'relative_file_path = ' . $connection->fullQuoteStr($src, Group::TABLE));
if ($row) {
$focusPointX = MathUtility::forceIntegerInRange((int) $row['focus_point_x'], -100, 100, 0);
$focusPointY = MathUtility::forceIntegerInRange((int) $row['focus_point_y'], -100, 100, 0);
}
}
$hash = function_exists('sha1_file') ? sha1_file($absoluteImageName) : md5_file($absoluteImageName);
$tempImageFolder = 'typo3temp/focuscrop/';
$tempImageName = $tempImageFolder . $hash . '-fp-' . preg_replace('/[^0-9]/', '-', $ratio) . '-' . $focusPointX . '-' . $focusPointY . '.' . PathUtility::pathinfo($absoluteImageName, PATHINFO_EXTENSION);
$absoluteTempImageName = GeneralUtility::getFileAbsFileName($tempImageName);
if (is_file($absoluteTempImageName)) {
return $tempImageName;
}
$absoluteTempImageFolder = GeneralUtility::getFileAbsFileName($tempImageFolder);
if (!is_dir($absoluteTempImageFolder)) {
GeneralUtility::mkdir_deep($absoluteTempImageFolder);
}
$imageSizeInformation = getimagesize($absoluteImageName);
$width = $imageSizeInformation[0];
$height = $imageSizeInformation[1];
// dimensions
/** @var \HDNET\Focuspoint\Service\DimensionService $dimensionService */
$dimensionService = GeneralUtility::makeInstance('HDNET\\Focuspoint\\Service\\DimensionService');
list($focusWidth, $focusHeight) = $dimensionService->getFocusWidthAndHeight($width, $height, $ratio);
$cropMode = $dimensionService->getCropMode($width, $height, $ratio);
list($sourceX, $sourceY) = $dimensionService->calculateSourcePosition($cropMode, $width, $height, $focusWidth, $focusHeight, $focusPointX, $focusPointY);
// generate image
if (strtolower(PathUtility::pathinfo($absoluteImageName, PATHINFO_EXTENSION)) == 'png') {
$this->createCropImageGifBuilder($absoluteImageName, $focusWidth, $focusHeight, $sourceX, $sourceY, $absoluteTempImageName);
} else {
$this->createCropImageGraphicalFunctions($absoluteImageName, $focusWidth, $focusHeight, $sourceX, $sourceY, $absoluteTempImageName);
}
return $tempImageName;
}