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<?php |
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namespace app\modules\data\models; |
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use app\modules\data\DataModule; |
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use Yii; |
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use yii\base\Model; |
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use yii\helpers\Json; |
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use yii\web\UploadedFile; |
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class ImportModel extends Model implements \Serializable |
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{ |
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const EVENT_BEFORE_SERIALIZE = 'beforeSerialize'; |
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const EVENT_AFTER_SERIALIZE = 'afterSerialize'; |
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const EVENT_BEFORE_LOAD = 'beforeLoad'; |
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const EVENT_AFTER_LOAD = 'afterLoad'; |
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const EVENT_BEFORE_UNSERIALIZE = 'beforeUnserialize'; |
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const EVENT_AFTER_UNSERIALIZE = 'afterUnserialize'; |
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public $object; |
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private $user = 0; |
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/** |
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* @var UploadedFile|null file attribute |
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*/ |
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public $file; |
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public $fields; |
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public $type; |
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public $filterByCategory; |
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public $filterByProperties; |
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public $filterByFields; |
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public $conditions = []; |
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public $_serializeArray = []; |
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/** |
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* Array of PropertyGroup's ids to add to each record |
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* @var array |
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*/ |
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public $addPropertyGroups = []; |
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/** |
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* Should we create new record if supplied 'internal_id' doesn't exist |
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* @var bool |
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*/ |
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public $createIfNotExists = false; |
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/** |
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* Delimiter for multiple values of field which were supplied in one field |
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* Can be regexp starting with a slash - then preg_split used |
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* @var string |
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*/ |
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public $multipleValuesDelimiter = '|'; |
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/** |
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* Array of additional fields to process |
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* (see ExportableInterface::exportableAdditionalFields for format) |
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* @var array |
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*/ |
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public $additionalFields = []; |
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public function behaviors() |
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{ |
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return array_merge(parent::behaviors(),[ |
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]); |
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} |
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public function getFilename($prefix = '') |
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{ |
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if (trim($prefix)) { |
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$prefix = "{$prefix}_"; |
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} else { |
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$prefix = ''; |
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} |
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return "{$prefix}{$this->object}_{$this->getUser()}." . $this->getExtension($this->type); |
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} |
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public function getUser() |
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{ |
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if ($this->user <= 0) { |
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$this->user = Yii::$app->user->id; |
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} |
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return $this->user; |
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} |
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public function load($data, $formName = null) |
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{ |
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$this->trigger(self::EVENT_BEFORE_LOAD,Yii::createObject([ |
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'class' => '\app\modules\data\components\ImportModelLoadEvent', |
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'_data'=>$data, |
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'_formName'=>$formName |
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])); |
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View Code Duplication |
if (isset($data['ImportModel']) && |
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isset($data['ImportModel']['fields']) && |
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isset($data['ImportModel']['fields']['property']) && |
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$data['ImportModel']['fields']['property'] |
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) { |
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foreach ($data['ImportModel']['fields']['property'] as $key => $property) { |
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if (!isset($property['enabled']) || !$property['enabled']) { |
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unset($data['ImportModel']['fields']['property'][$key]); |
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} |
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} |
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} |
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View Code Duplication |
if (isset($data['ImportModel']) && |
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isset($data['ImportModel']['fields']) && |
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isset($data['ImportModel']['fields']['additionalFields']) && |
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$data['ImportModel']['fields']['additionalFields'] |
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) { |
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foreach ($data['ImportModel']['fields']['additionalFields'] as $key => $additionalFields) { |
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if (!isset($additionalFields['enabled']) || !$additionalFields['enabled']) { |
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unset($data['ImportModel']['fields']['additionalFields'][$key]); |
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} |
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} |
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} |
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$this->trigger(self::EVENT_AFTER_LOAD,Yii::createObject([ |
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'class' => '\app\modules\data\components\ImportModelLoadEvent', |
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'_data'=>$data, |
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'_formName'=>$formName |
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])); |
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return parent::load($data, $formName); |
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} |
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/** |
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* @return array the validation rules. |
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*/ |
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public function rules() |
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{ |
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return [ |
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[['file'], 'file', 'extensions' => 'csv, xls, xlsx'], |
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[['object'], 'integer'], |
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[['object'], 'required'], |
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[['type'] ,'in', 'range'=> array_keys(self::knownTypes())], |
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[['type'] ,'default', 'value'=> Yii::$app->modules['data']->defaultType ], |
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[['fields', 'conditions' ,'type'], 'safe'], |
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[['addPropertyGroups', 'multipleValuesDelimiter', 'additionalFields'], 'safe'], |
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[['createIfNotExists'], 'boolean'], |
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]; |
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} |
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public static function knownTypes() |
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{ |
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return [ |
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'csv' => 'CSV', |
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'excelCsv' => 'Excel CSV', |
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'xls' => 'Excel XLS', |
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'xlsx' => 'Excel XLSX', |
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]; |
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} |
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protected function getExtension($type) |
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{ |
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$extensions = [ |
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'excelCsv' => 'csv', |
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'csv' => 'csv', |
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'xls' => 'xls', |
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'xlsx' => 'xlsx', |
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]; |
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if (!isset($extensions[$type])) { |
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return 'unknown'; |
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} |
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return $extensions[$type]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function attributeLabels() |
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{ |
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return [ |
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'file' => \Yii::t('app', 'File'), |
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'object' => \Yii::t('app', 'Object'), |
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'fields' => \Yii::t('app', 'Fields'), |
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'type' => \Yii::t('app', 'Type'), |
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'createIfNotExists' => \Yii::t('app', 'Create record with supplied internal_id as ID if not exists.'), |
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'multipleValuesDelimiter' => \Yii::t('app', 'Multiple values delimiter'), |
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]; |
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} |
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public function serialize() |
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{ |
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$this->_serializeArray = [ |
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'object' => $this->object, |
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'fields' => $this->fields, |
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'conditions' => $this->conditions, |
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'type' => $this->type, |
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'user' => Yii::$app->user->id, |
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'addPropertyGroups' => is_array($this->addPropertyGroups) ? $this->addPropertyGroups : [], |
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'createIfNotExists' => $this->createIfNotExists, |
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'multipleValuesDelimiter' => $this->multipleValuesDelimiter, |
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'additionalFields' => $this->additionalFields, |
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]; |
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$this->trigger(self::EVENT_BEFORE_SERIALIZE); |
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$ret = Json::encode($this->_serializeArray); |
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$this->trigger(self::EVENT_AFTER_SERIALIZE); |
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return $ret; |
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} |
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public function unserialize($serialized) |
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{ |
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$this->trigger(self::EVENT_BEFORE_UNSERIALIZE,Yii::createObject([ |
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'class' => '\app\modules\data\components\ImportModelBUnserializeEvent', |
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'serialized' => $serialized |
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])); |
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$fields = Json::decode($serialized); |
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$this->object = $fields['object']; |
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$this->fields = $fields['fields']; |
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$this->conditions = isset($fields['conditions']) ? $fields['conditions'] : []; |
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$this->type = $fields['type']; |
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$this->user = $fields['user']; |
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$this->addPropertyGroups = $fields['addPropertyGroups']; |
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$this->createIfNotExists = $fields['createIfNotExists']; |
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$this->multipleValuesDelimiter = $fields['multipleValuesDelimiter']; |
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$this->additionalFields = isset($fields['fields']['additionalFields']) ? $fields['fields']['additionalFields'] : []; |
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$this->trigger(self::EVENT_AFTER_UNSERIALIZE,Yii::createObject([ |
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'class' => '\app\modules\data\components\ImportModelAUnserializeEvent', |
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'fields' => $fields |
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])); |
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} |
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} |
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This check looks for the generic type
arrayas a return type and suggests a more specific type. This type is inferred from the actual code.