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<?php
namespace backend\controllers;
use backend\components\croppers\CropContext;
use backend\components\croppers\CropFactory;
use Yii;
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use yii\helpers\FileHelper;
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use yii\helpers\StringHelper;
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use yii\web\Controller;
use backend\models\UploadForm;
use yii\web\UploadedFile;
class ImageController extends Controller
{
public function actionIndex()
{
$request = Yii::$app->request;
$model = new UploadForm();
$ukrSeeds = Yii::$app->params['ukrSeeds'];
if ($request->isPost) {
$model->imageFiles = UploadedFile::getInstances($model, 'imageFiles');
$model->upload();
$crop_id = $request->post('crop_id');
$cropFactory = CropFactory::getInstance();
$cropContext = new CropContext($cropFactory->getCrop($crop_id));
foreach($model->imageFiles as $file) {
$path = dirname(dirname(__DIR__)) . '/uploads/' . $file->baseName . '.' . $file->extension;
$image = Yii::$app->imagine->open($path);
$cropContext->cropImage($image, $path);
}
}
return $this->render('index', ['model' => $model, 'ukrSeeds' => $ukrSeeds]);
}
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public function actionGallery()
{
$files = FileHelper::findFiles(dirname(dirname(__DIR__)) . '/uploads/');
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foreach($files as $k => $file) {
$files[$k] = '/uploads/' . StringHelper::basename($file);
}
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return $this->render('gallery', ['files' => $files]);
}
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public function actionGetParams($crop_id)
{
if (Yii::$app->request->isAjax) {
$cropFactory = CropFactory::getInstance();
$res = [
'body' => $cropFactory->getCrop($crop_id)->getConstants(),
'success' => true,
];
return json_encode($res);
}
}
}
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