maxmirazh33/yii2-uploadable-cropable-image

Yii2 extension for upload and crop images

Yii2 uploadable and cropable image

Yii2 extension for upload and crop images, _(*1)

, _(*2)

Installation

The preferred way to install this extension is through composer., _(*3)

Either run, _(*4)

php composer.phar require --prefer-dist maxmirazh33/yii2-uploadable-cropable-image "*"

or add, _(*5)

"maxmirazh33/yii2-uploadable-cropable-image": "*"

to the require section of your composer.json file., _(*6)

Usage

Once the extension is installed, simply use it in your code by :, _(*7)

In your model:, _(*8)

public function behaviors()
{
    return [
        [
            'class' => \maxmirazh33\image\Behavior::className(),
            'savePathAlias' => '@web/images/',
            'urlPrefix' => '/images/',
            'crop' => true,
            'attributes' => [
                'avatar' => [
                    'savePathAlias' => '@web/images/avatars/',
                    'urlPrefix' => '/images/avatars/',
                    'width' => 100,
                    'height' => 100,
                ],
                'logo' => [
                    'crop' => false,
                    'thumbnails' => [
                        'mini' => [
                            'width' => 50,
                        ],
                    ],
                ],
            ],
        ],
    //other behaviors
    ];
}

Use rules for validate attribute., _(*9)

In your view file:, _(*10)

echo $form->field($model, 'avatar')->widget('maxmirazh33\image\Widget');

After, in your view:, _(*11)

echo Html::img($model->getImageUrl('avatar'));
echo Html::img($model->getImageUrl('logo', 'mini')); //get url of thumbnail named 'mini' for 'logo' attribute

If you use Advanced App Template and this behavior attached in backend model, then in frontend model add trait, _(*12)

use \maxmirazh33\image\GetImageUrlTrait

and use getImageUrl() method for frontend model too., _(*13)