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ResizeController.php
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<?php
namespace UniSharp\LaravelFilemanager\Controllers;
use Intervention\Image\Facades\Image;
use UniSharp\LaravelFilemanager\Events\ImageIsResizing;
use UniSharp\LaravelFilemanager\Events\ImageWasResized;
class ResizeController extends LfmController
{
/**
* Dipsplay image for resizing.
*
* @return mixed
*/
public function getResize()
{
$ratio = 1.0;
$image = request('img');
$imagefile = $this->lfm->pretty($this->lfm->setName($image)->path('absolute'));
$original_image = Image::make($imagefile->get());
$original_width = $original_image->width();
$original_height = $original_image->height();
$scaled = false;
// FIXME size should be configurable
if ($original_width > 600) {
$ratio = 600 / $original_width;
$width = $original_width * $ratio;
$height = $original_height * $ratio;
$scaled = true;
} else {
$width = $original_width;
$height = $original_height;
}
if ($height > 400) {
$ratio = 400 / $original_height;
$width = $original_width * $ratio;
$height = $original_height * $ratio;
$scaled = true;
}
return view('laravel-filemanager::resize')
->with('img', $this->lfm->pretty($image))
->with('height', number_format($height, 0))
->with('width', $width)
->with('original_height', $original_height)
->with('original_width', $original_width)
->with('scaled', $scaled)
->with('ratio', $ratio);
}
public function performResize()
{
$image_path = $this->lfm->setName(request('img'))->path('absolute');
event(new ImageIsResizing($image_path));
$name = $this->helper->getNameFromPath($image_path);
$imagefile = $this->lfm->pretty($image_path);
$image = Image::make($imagefile->get())->resize(request('dataWidth'), request('dataHeight'));
$this->lfm->setName($name)->storage->put($image->stream());
event(new ImageWasResized($image_path));
return parent::$success_response;
}
}