ProductSpec.php
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<?php
namespace common\models;
use common\modules\product\models\Product;
use yii\web\UploadedFile;
/**
* This is the model class for table "product_spec".
* @property integer $product_spec_id
* @property integer $product_id
* @property string $tech_spec_text
* @property string $tech_spec_link
* @property string $tech_char_link
* @property string $instruction
* @property Product $product
*/
class ProductSpec extends \yii\db\ActiveRecord
{
/**
* @var UploadedFile
*/
public $techSpecFile;
/**
* @var UploadedFile
*/
public $techCharFile;
/**
* @inheritdoc
*/
public static function tableName()
{
return 'product_spec';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[
[
'tech_spec_text',
'instruction',
],
'string',
],
// [
// [ 'product_id' ],
// 'exist',
// 'skipOnError' => true,
// 'targetClass' => Product::className(),
// 'targetAttribute' => [ 'product_id' => 'product_id' ],
// ],
[
[
'techSpecFile',
'techCharFile',
],
'file',
'extensions' => 'txt, pdf, xls, xlsx',
],
];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'product_spec_id' => 'Product Spec ID',
'product_id' => 'Product ID',
'tech_spec_text' => 'Tech Spec Text',
'tech_spec_link' => 'Tech Spec Link',
'tech_char_link' => 'Tech Char Link',
'instruction' => 'Instruction',
'techSpecFile' => 'techSpecFile',
'techCharFile' => 'techCharFile',
];
}
public function upload()
{
$storage = \Yii::getAlias('@storage');
$product_dir = $storage.'/product_spec/'.$this->product_id;
if(!is_dir($product_dir)) {
mkdir($product_dir);
}
if($this->validate()) {
if(!empty($this->techSpecFile)) {
$path = $product_dir.'/'.$this->techSpecFile->baseName.'.'.$this->techSpecFile->extension;
$this->tech_spec_link = $this->techSpecFile->baseName.'.'.$this->techSpecFile->extension;
$this->techSpecFile->saveAs($path);
}
if(!empty($this->techCharFile)) {
$path = $product_dir.'/'.$this->techCharFile->baseName.'.'.$this->techCharFile->extension;
$this->tech_char_link = $this->techCharFile->baseName.'.'.$this->techCharFile->extension;
$this->techCharFile->saveAs($path);
}
return true;
} else {
return false;
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getProduct()
{
return $this->hasOne(Product::className(), [ 'product_id' => 'product_id' ]);
}
public function getTechSpecUrl() {
if(!empty($this->tech_spec_link)) {
return '/storage/product_spec/'.$this->product_id.'/'.$this->tech_spec_link;
} else {
return false;
}
}
public function getTechCharUrl() {
if(!empty($this->tech_char_link)) {
return '/storage/product_spec/'.$this->product_id.'/'.$this->tech_char_link;
} else {
return false;
}
}
}