public function upload($attribute)
{
$class = \yii\helpers\StringHelper::basename(get_class($this->owner)) . 'Cutter';
if ($uploadImage = UploadedFile::getInstance($this->owner, $attribute)) {
if (!$this->owner->isNewRecord) {
$this->delete($attribute);
}
$cropping = $_POST[$class][$attribute . '-cropping'];
$croppingFileName = md5($uploadImage->name . $this->quality . Json::encode($cropping));
$croppingFileExt = strrchr($uploadImage->name, '.');
$croppingFileDir = substr($croppingFileName, 0, 2);
$croppingFileBasePath = Yii::getAlias($this->basePath) . $this->baseDir;
if (!is_dir($croppingFileBasePath)) {
mkdir($croppingFileBasePath, 0755, true);
}
$croppingFilePath = Yii::getAlias($this->basePath) . $this->baseDir . DIRECTORY_SEPARATOR . $croppingFileDir;
if (!is_dir($croppingFilePath)) {
mkdir($croppingFilePath, 0755, true);
}
$fileSavePath = $croppingFilePath . DIRECTORY_SEPARATOR . $croppingFileName . $croppingFileExt;
$point = new Point($cropping['dataX'], $cropping['dataY']);
$box = new Box($cropping['dataWidth'], $cropping['dataHeight']);
$palette = new \Imagine\Image\Palette\RGB();
$color = $palette->color('fff', 0);
Image::frame($uploadImage->tempName, 0, 'fff', 0)->rotate($cropping['dataRotate'], $color)->crop($point, $box)->save($fileSavePath, ['quality' => $this->quality]);
$this->owner->{$attribute} = $this->baseDir . DIRECTORY_SEPARATOR . $croppingFileDir . DIRECTORY_SEPARATOR . $croppingFileName . $croppingFileExt;
} elseif (isset($_POST[$class][$attribute . '-remove']) && $_POST[$class][$attribute . '-remove']) {
$this->delete($attribute);
} elseif (!empty($_POST[$class][$attribute])) {
$this->owner->{$attribute} = $_POST[$class][$attribute];
} elseif (isset($this->owner->oldAttributes[$attribute])) {
$this->owner->{$attribute} = $this->owner->oldAttributes[$attribute];
}
}
public function testFrame()
{
$frameSize = 5;
$original = Image::getImagine()->open($this->imageFile);
$originalSize = $original->getSize();
$img = Image::frame($this->imageFile, $frameSize, '666', 0);
$size = $img->getSize();
$this->assertEquals($size->getWidth(), $originalSize->getWidth() + $frameSize * 2);
}
function saveImage($model)
{
if ($model->image) {
$full = Yii::getAlias('@frontend/web/uploads/' . $model->image->baseName . '.' . $model->image->extension);
$thumb = Yii::getAlias('@frontend/web/uploads/' . $model->image->baseName . '_thumb.' . $model->image->extension);
$model->image->saveAs($full);
$size = new \Imagine\Image\Box(150, 150);
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_INSET;
Image::frame($full)->thumbnail($size, $mode)->save($thumb);
}
}
public function upload($imageName)
{
if ($this->validate()) {
$path = __DIR__ . '/../web/uploads/' . $imageName . '.' . $this->fileImage->extension;
$thumb = __DIR__ . '/../web/uploads/thumbnails/' . $imageName . '.' . $this->fileImage->extension;
$this->fileImage->saveAs($path);
Image::frame($path)->thumbnail(new Box(100, 100))->save($thumb, ['quality' => 50]);
//Image::thumbnail($path , 120, 120)->save($thumb, ['quality' => 50]);
return true;
} else {
return false;
}
}
function saveThumb($model)
{
if ($model->image) {
$full = Yii::getAlias('@frontend/web/uploads/' . $model->image);
$thumb = Yii::getAlias('@frontend/web/uploads/' . pathinfo($model->image, PATHINFO_FILENAME) . '_thumb.' . pathinfo($model->image, PATHINFO_EXTENSION));
$thumb2 = Yii::getAlias('@frontend/web/uploads/' . pathinfo($model->image, PATHINFO_FILENAME) . '_thumb2.' . pathinfo($model->image, PATHINFO_EXTENSION));
$size = new \Imagine\Image\Box(150, 150);
$size2 = new \Imagine\Image\Box(200, 200);
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_INSET;
//$model->image->saveAs($full);
Image::frame($full)->thumbnail($size2, $mode)->save($thumb2);
Image::frame($full)->thumbnail($size, $mode)->save($thumb);
}
}
public function uploadAvatar()
{
if (Yii::$app->request->isPost) {
$id = Yii::$app->user->id;
$path = Yii::getAlias("@frontend/web/uploads/users");
$file = UploadedFile::getInstanceByName('avatar');
if ($file) {
$name = $id . '.jpg';
$file->saveAs($path . DIRECTORY_SEPARATOR . $name);
$image = $path . DIRECTORY_SEPARATOR . $name;
$new_name = $path . DIRECTORY_SEPARATOR . "small_" . $name;
Image::frame($image, 0, '666', 0)->thumbnail(new Box(200, 200))->save($new_name, ['quality' => 100]);
return true;
}
}
}
public function actionFileUploadImages()
{
if (Yii::$app->request->isPost) {
$id = Yii::$app->request->post("advert_id");
$path = Yii::getAlias("@frontend/web/uploads/adverts/" . $id);
BaseFileHelper::createDirectory($path);
$file = UploadedFile::getInstanceByName('images');
$name = time() . '.' . $file->extension;
$file->saveAs($path . DIRECTORY_SEPARATOR . $name);
$image = $path . DIRECTORY_SEPARATOR . $name;
$new_name = $path . DIRECTORY_SEPARATOR . "small_" . $name;
$size = getimagesize($image);
$width = $size[0];
$height = $size[1];
Image::frame($image, 0, '666', 0)->crop(new Point(0, 0), new Box($width, $height))->resize(new Box(1000, 644))->save($new_name, ['quality' => 100]);
sleep(1);
return true;
}
}
public function actionFileUploadGeneral()
{
if (Yii::$app->request->isPost) {
$id = Yii::$app->request->post('id');
$path = Yii::getAlias('@frontend/web/uploads/adverts/' . $id . '/general');
BaseFileHelper::createDirectory($path);
$model = Advert::findOne($id);
$model->scenario = 'step2';
$file = UploadedFile::getInstance($model, 'general_image');
$name = 'general.' . $file->extension;
$file->saveAs($path . DIRECTORY_SEPARATOR . $name);
$image = $path . DIRECTORY_SEPARATOR . $name;
$new_name = $path . DIRECTORY_SEPARATOR . $name;
$model->general_image = $name;
$model->save();
$size = getimagesize($image);
$width = $size[0];
$height = $size[1];
Image::frame($image, 0, '666', 0)->crop(new Point(0, 0), new Box($width, $height))->resize(new Box(1000, 644))->save($new_name, ['quality' => 100]);
sleep(1);
return true;
}
}
public function resizeImage($sPath, $sFileName, $ext)
{
Image::frame($sPath . '/' . $sFileName . '.' . $ext, 0)->thumbnail(new Box($this->iThumbSize, $this->iThumbSize))->save($sPath . '/' . $this->sThumb . '/' . $sFileName . '.' . $ext, ['quality' => 100]);
Image::frame($sPath . '/' . $sFileName . '.' . $ext, 0)->thumbnail(new Box($this->iInfoSize, $this->iInfoSize))->save($sPath . '/' . $this->sInfo . '/' . $sFileName . '.' . $ext, ['quality' => 100]);
Image::frame($sPath . '/' . $sFileName . '.' . $ext, 0)->thumbnail(new Box($this->iBigSize, $this->iBigSize))->save($sPath . '/' . $this->sBig . '/' . $sFileName . '.' . $ext, ['quality' => 100]);
unlink($sPath . '/' . $sFileName . '.' . $ext);
}
public function actionTest()
{
Image::frame('D:\\software\\wamp\\www\\collection\\6.jpg', 5, '666', 0)->rotate(-8)->save('D:\\software\\wamp\\www\\collection\\test.jpg', ['quality' => 50]);
die;
}
/**
* 旋转图片
* @param string $filename 图片全路径
* @param int $angle 旋转的角度（lt 0 坐旋转，gt 0 右旋转）
* @param string $qz
* @param int $margin 边框大小
* @param string $color 边框颜色（有边框才会有颜色）
*/
public static function rotate($filename, $angle, $qz = 'ro_', $margin = 0, $color = '666')
{
Image::frame($filename, $margin, $color, 100)->rotate($angle)->save(self::qz($filename, $qz));
}
/**
* @inheritdoc
*/
public function run()
{
if (Yii::$app->request->isPost) {
$file = UploadedFile::getInstanceByName($this->uploadParam);
$model = new DynamicModel(compact('file'));
$model->addRule('file', $this->_validator, $this->validatorOptions)->validate();
if ($model->hasErrors()) {
$result = ['error' => $model->getFirstError('file')];
} else {
if ($this->unique === true && $model->file->extension) {
$model->file->name = uniqid() . '.' . $model->file->extension;
}
if ($model->file->saveAs($this->imagePath . $model->file->name)) {
//crop image
Image::thumbnail($this->imagePath . $model->file->name, $this->options['thumbWidth'], $this->options['thumbHeight'])->save($this->thumbPath . $model->file->name, ['quality' => 90]);
//resize image maintaining aspect ratio
Image::frame($this->imagePath . $model->file->name, 0, '666', 0)->thumbnail(new Box($this->options['imageWidth'], $this->options['imageHeight']))->save($this->imagePath . $model->file->name, ['quality' => 90]);
$result = ['filelink' => $this->url . $model->file->name];
} else {
$result = ['error' => Yii::t('vova07/imperavi', 'ERROR_CAN_NOT_UPLOAD_FILE')];
}
}
Yii::$app->response->format = Response::FORMAT_JSON;
return $result;
} else {
throw new BadRequestHttpException('Only POST is allowed');
}
}
/**
* Обработка изображения (уменьшение до макс. ширины,
* понижение качества изображения)
* @param $filename
* @param $maxWidth
*/
private function processImage($filename, $maxWidth)
{
$img = Image::frame($filename, 0);
$size = $img->getSize();
if ($size->getWidth() > $maxWidth) {
$img->resize($size->widen($maxWidth));
}
$img->save($filename, ['quality' => 70]);
}
public function actionRotateImage()
{
$image_url = Yii::$app->request->post('url');
// frame, rotate and save an image
Image::frame($image_url, 0, '777', 0)->rotate(90)->save($image_url, ['quality' => 100]);
return $this->redirect(Yii::$app->request->referrer);
}
public function rotateImage($imageId)
{
$imageQuery = (new Query())->select(['id', 'name', 'description', 'sort', 'src'])->from($this->tableName)->where(['id' => $imageId])->one();
Image::frame($this->getFilePath($imageQuery['src']), 0)->rotate(90)->save($this->getFilePath($imageQuery['src']));
}
