/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CategoryImage::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'id_category' => $this->id_category]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
echo Html::encode($this->title);
?>
</h1>
<?php
// echo $this->render('_search', ['model' => $searchModel]);
?>
<p>
<?php
echo Html::a('Create Category', ['create'], ['class' => 'btn btn-success']);
?>
</p>
<?php
echo GridView::widget(['dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [['class' => 'yii\\grid\\SerialColumn'], ['attribute' => 'image', 'format' => 'html', 'value' => function ($model) {
$image = CategoryImage::find()->where(['id_category' => $model->id])->min('name');
$file = Yii::getAlias('@category/' . $model->id . '/' . $image);
if (is_file($file)) {
$thumb = Yii::getAlias('@category/' . $model->id . '/thumb' . $image);
if (file_exists($thumb)) {
} else {
Image::thumbnail($file, 120, 120)->save(Yii::getAlias('@category/' . $model->id . '/thumb' . $image), ['quality' => 80]);
}
return Html::img(Yii::getAlias('@category/' . $model->id . '/thumb' . $image));
} else {
return Html::img(Yii::getAlias('http://ixioo.com/upload/images/no-photo.jpg'));
}
}], 'id', 'name', 'url_official:url', ['class' => 'yii\\grid\\ActionColumn']]]);
?>
</div>
/**
* @param integer $id
* @return boolean
*/
public function upload($id)
{
if ($this->validate()) {
$name = CategoryImage::find()->where(['id_category' => $id])->max('name');
if (!$name) {
$counter = 0;
} else {
$array = explode(".", $name);
$counter = $array[0] + 1;
}
$folder = Yii::getAlias('@category/' . $id);
if (!file_exists($folder)) {
BaseFileHelper::createDirectory($folder);
}
foreach ($this->imageFiles as $file) {
$file->saveAs($folder . '/' . $counter . '.jpg');
Image::thumbnail(Yii::getAlias('@category/' . $id . '/' . $counter . '.jpg'), 120, 120)->save(Yii::getAlias('@category/' . $id . '/thumb' . $counter . '.jpg'), ['quality' => 80]);
$newImage = new CategoryImage();
$newImage->id_category = $id;
$newImage->name = $counter . '.jpg';
$newImage->save();
$counter++;
}
return true;
} else {
return false;
}
}
