PHP code example of elisevgeniy / yii2-gallery-manager

1. Go to this page and download the library: Download elisevgeniy/yii2-gallery-manager library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

elisevgeniy / yii2-gallery-manager example snippets


class m150318_154933_gallery_ext
    extends zxbodya\yii2\galleryManager\migrations\m140930_003227_gallery_manager
{

}


use zxbodya\yii2\galleryManager\GalleryBehavior;

class Product extends \yii\db\ActiveRecord 
{
...
public function behaviors()
{
    return [
         'galleryBehavior' => [
             'class' => GalleryBehavior::className(),
             'type' => 'product',
             'extension' => 'jpg',
             'directory' => Yii::getAlias('@webroot') . '/images/product/gallery',
             'url' => Yii::getAlias('@web') . '/images/product/gallery',
             'versions' => [
                 'small' => function ($img) {
                     /** @var \Imagine\Image\ImageInterface $img */
                     return $img
                         ->copy()
                         ->thumbnail(new \Imagine\Image\Box(200, 200));
                 },
                 'medium' => function ($img) {
                     /** @var \Imagine\Image\ImageInterface $img */
                     $dstSize = $img->getSize();
                     $maxWidth = 800;
                     if ($dstSize->getWidth() > $maxWidth) {
                         $dstSize = $dstSize->widen($maxWidth);
                     }
                     return $img
                         ->copy()
                         ->resize($dstSize);
                 },
             ]
         ]
    ];
}


use zxbodya\yii2\galleryManager\GalleryManagerAction;

class ProductController extends Controller
{
...
public function actions()
{
    return [
       'galleryApi' => [
           'class' => GalleryManagerAction::className(),
           // mappings between type names and model classes (should be the same as in behaviour)
           'types' => [
               'product' => Product::className()
           ]
       ],
    ];
}


use zxbodya\yii2\galleryManager\GalleryManager;

/* @var $this yii\web\View */
/* @var $model Product */


foreach($model->getBehavior('galleryBehavior')->getImages() as $image) {
    echo Html::img($image->getUrl('medium'));
}