alkurn/yii2-thumbnail

Yii2 helper for creating and caching thumbnails on real time

Thumbnail Image Helper for Yii2

Yii2 helper for creating and caching thumbnails on real time., _(*1)

Installation

The preferred way to install this extension is through composer., _(*2)

• Either run

php composer.phar require --prefer-dist "alkurn/yii2-thumbnail" "dev-master"

or add, _(*3)

"alkurn/yii2-thumbnail" : "*"

to the require section of your application's composer.json file., _(*4)

• Add a new lines in bootstrap file of your application, for example:

Yii::setAlias('@uploads', dirname(dirname(__DIR__)) . '/uploads');
Yii::setAlias('@cache', dirname(dirname(__DIR__)) . '/uploads/cache');
Yii::setAlias('@image',   '/uploads/cache');

• Add a new component in components section of your application's configuration file (optional), for example:

'components' => [
    'thumbnail' => [
                'class' => 'alkurn\thumbnail\Thumbnail',
                'cacheAlias'    => Yii::getAlias('@cache/'),
                'uploadsAlias'  => Yii::getAlias('@uploads/'),
                'imageAlias'    => Yii::getAlias('@image/'),
                'defaultImage'  => 'default.png',
            ],
],

and in bootstrap section, for example:, _(*5)

'bootstrap' => ['log', 'thumbnail'],

It is necessary if you want to set global helper's settings for the application., _(*6)

Usage

For example:, _(*7)

use alkurn\thumbnail\ThumbnailImage;

echo ThumbnailImage::thumbnailImg(
    $model->image,
    50,
    50,
    ThumbnailImage::THUMBNAIL_OUTBOUND,
    ['alt' => $model->image]
);