Yii2 Image Manager
Yii2 Image Manager
Installation
The preferred way to install this extension is through composer.
Either run
composer require --prefer-dist ignatenkovnikita/yii2-imagemanager "*"
or add
"ignatenkovnikita/yii2-imagemanager": "*"
to the require section of your composer.json file.
Usage
Example use on product preview and attachments
Add in model Product
public $attachments;
public $attachment;
const NAME_ATTACHMENTS = 'product.attachments';
const NAME_ATTACHMENT = 'product.attachment';
public function rules()
{
return ArrayHelper::merge(parent::rules(), [
[['attachments', 'attachment'], 'safe'],
]);
}
public function behaviors()
{
return ArrayHelper::merge(parent::behaviors(), [
[
'class' => \ignatenkovnikita\imagemanager\behaviors\UploadBehavior::className(),
'attribute' => 'attachments',
'multiple' => true,
'tag' => self::NAME_ATTACHMENTS,
'pathAttribute' => 'path',
'uploadRelation' => 'productAttachments',
'baseUrlAttribute' => 'base_url',
'orderAttribute' => 'order',
'typeAttribute' => 'type',
'sizeAttribute' => 'size',
'nameAttribute' => 'name',
],
[
'class' => \ignatenkovnikita\imagemanager\behaviors\UploadBehavior::className(),
'attribute' => 'attachment',
'multiple' => false,
'tag' => self::NAME_ATTACHMENT,
'uploadRelation' => 'productAttachment',
'pathAttribute' => 'path',
'baseUrlAttribute' => 'base_url',
'orderAttribute' => 'order',
'typeAttribute' => 'type',
'sizeAttribute' => 'size',
'nameAttribute' => 'name',
],
]);
}
/**
* @return \yii\db\ActiveQuery
* @throws \Exception
*/
public function getProductAttachments()
{
return $this->hasMany(ImageManager::class, ['owner_id' => 'id'])->andWhere(['tag' => self::NAME_ATTACHMENTS]);
}
/**
* @return \yii\db\ActiveQuery
* @throws \Exception
*/
public function getProductAttachment()
{
return $this->hasOne(ImageManager::class, ['owner_id' => 'id'])->andWhere(['tag' => self::NAME_ATTACHMENT]);
}
Add widget on view
<?php echo $form->field($model, 'attachment')->widget(
Upload::className(),
[
'url' => ['/file-storage/upload'],
'maxFileSize' => 5000000, // 5 MiB
]);
?>
<?php echo $form->field($model, 'attachments')->widget(
Upload::className(),
[
'url' => ['/file-storage/upload'],
'sortable' => true,
'maxFileSize' => 10000000, // 10 MiB
'maxNumberOfFiles' => 10
]);
?>
