/**
* Perform orientation image manipulation.
* @param Image $image The source image.
* @return Image The manipulated image.
*/
public function run(Image $image)
{
$orientation = $this->getOrientation();
if ($orientation === 'auto') {
return $image->orientate();
}
return $image->rotate($orientation);
}
/**
* Correct image orientation according to Exif data
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
switch ($image->exif('Orientation')) {
case 2:
$image->flip();
break;
case 3:
$image->rotate(180);
break;
case 4:
$image->rotate(180)->flip();
break;
case 5:
$image->rotate(270)->flip();
break;
case 6:
$image->rotate(270);
break;
case 7:
$image->rotate(90)->flip();
break;
case 8:
$image->rotate(90);
break;
}
return true;
}
public function process()
{
$data = $this->loadData();
if ($data !== true) {
return $this->failure($data);
}
$mobile = (int) $this->getProperty('mobile', 0);
if ($mobile == 1) {
$orientation = $this->img->exif('Orientation');
switch ($orientation) {
case 3:
$this->img->rotate(180);
break;
case 6:
$this->img->rotate(-90);
break;
case 8:
$this->img->rotate(90);
break;
}
}
if (isset($this->data['rotate'])) {
$rotate = $this->data['rotate'] * -1.0;
$this->img->rotate($rotate);
}
$crop = $this->getProperty('crop', 0);
if ($crop == 1 && isset($this->data['width']) && isset($this->data['height'])) {
$width = intval($this->data['width']);
$height = intval($this->data['height']);
if ($height != 0 && $width != 0) {
$this->img->crop($width, $height, intval($this->data['x']), intval($this->data['y']));
}
}
$fileName = $this->generateUniqueFileName();
$width = (int) $this->md->getOption('resizer.width', null, 0);
$width = empty($width) ? null : $width;
$height = (int) $this->md->getOption('resizer.height', null, 0);
$height = empty($height) ? null : $height;
$profileName = $this->getProperty('profile', '');
if (!empty($profileName) && $crop == 1) {
$profiles = $this->modx->fromJSON($this->md->getOption('cropper.profiles', null, '[]'));
foreach ($profiles as $profile) {
if (!isset($profile['name']) || $profile['name'] != $profileName) {
continue;
}
$profileWidth = (int) $profile['width'];
$profileHeight = (int) $profile['height'];
$width = empty($profileWidth) ? $width : $profileWidth;
$height = empty($profileHeight) ? $height : $profileHeight;
break;
}
}
if ($width != null || $height != null) {
$this->img->resize($width, $height, function ($constraint) {
/** @var \Intervention\Image\Constraint $constraint */
$constraint->aspectRatio();
$constraint->upsize();
});
}
$this->img->save($this->uploadPath . $fileName . '.' . $this->extension);
return $this->success('', array('path' => $this->uploadURL . $fileName . '.' . $this->extension, 'name' => $this->originalName));
}
/**
* Applies filter effects to the given image
*
* @param Image\Image $image The image to filter.
*
* @return Image\Image The filtered image.
*
* @throws FilterException if an invalid mode has been given.
*/
public function applyFilter(Image\Image $image)
{
switch ($this->mode) {
case self::FLIP_HORIZONTAL:
return $image->flip('h');
case self::FLIP_VERTICAL:
return $image->flip('v');
case self::ROTATE_LEFT:
return $image->rotate(90);
case self::ROTATE_RIGHT:
return $image->rotate(-90);
default:
throw new FilterException('De bewerking die u gekozen heeft bestaat niet.', 1);
}
}
/**
* Perform orientation image manipulation.
* @param Request $request The request object.
* @param Image $image The source image.
* @return Image The manipulated image.
*/
public function run(Request $request, Image $image)
{
$orientation = $this->getOrientation($request->get('or'));
if ($orientation === 'auto') {
return $image->orientate();
}
return $image->rotate($orientation);
}
/**
* Rotate an image by the given number of degrees.
*
* @param int $degrees The number of (clockwise) degrees to rotate the image.
* @param string|null $background hexadecimal background color
* @param bool $random
*/
public function rotate($degrees, $background = null, $random = false)
{
if ($background) {
$background = trim($background);
} else {
$background = "ffffff";
}
if ($random) {
$deg = abs((double) $degrees);
$degrees = rand(-1 * $deg, $deg);
}
$this->image->rotate($degrees, $background);
}
protected function rotation()
{
// Auto orientate
$this->image->orientate();
if ($this->flip) {
$this->image->flip($this->flip);
}
// Rotate within the existing frame
if ($this->rotation) {
$width = $this->image->getWidth();
$height = $this->image->getHeight();
$this->image->rotate($this->rotation);
$this->image->crop($width, $height);
}
// Rotate entire image
if ($this->orientation) {
$this->image->rotate($this->orientation);
}
}
/**
* Rotate image with given angle
*
* @param float $angle
* @param string $color
* @param int $ignore_transparent
* @return \Intervention\Image\Image
* @static
*/
public static function rotate($angle = 0, $bgcolor = '#000000', $ignore_transparent = 0)
{
return \Intervention\Image\Image::rotate($angle, $bgcolor, $ignore_transparent);
}
/**
* Applies filter to given image
*
* @param Image $image
* @return Image
*/
public function applyFilter(Image $image)
{
return $image->rotate($this->rotate);
}
public function process(Image $image)
{
if ($this->request->query->has('rotate')) {
$image->rotate((double) $this->request->query->get('rotate'));
}
}
/**
* Handle the image manipulation request
* @param \Intervention\Image\Image $image
* @param array $options
* @return \Intervention\Image\Image
*/
public function handle($image, $options)
{
$options = array_merge($this->defaults, $options);
return $image->rotate($options['angle'], $options['bgcolor']);
}
