/**
* @inheritdoc
*/
public function validateAttribute($model, $attribute)
{
$label = $model->getAttributeLabel($attribute);
if (!is_array($model->{$attribute})) {
$model->addError($attribute, Yii::t('many-to-many', '{attribute} must be an array.', ['attribute' => $label]));
return;
}
/* @var $behavior null|ManyToManyBehavior */
$behavior = null;
foreach ($model->behaviors as $key => $attachedBehavior) {
if ($attachedBehavior::className() == ManyToManyBehavior::className()) {
$behavior = $attachedBehavior;
break;
}
}
if (!$behavior) {
throw new InvalidConfigException("Behavior not detected.");
}
/* @var $relation null|\arogachev\ManyToMany\components\ManyToManyRelation */
$relation = null;
foreach ($behavior->getManyToManyRelations() as $attachedRelation) {
if ($attachedRelation->editableAttribute == $attribute) {
$relation = $attachedRelation;
break;
}
}
if (!$relation) {
throw new InvalidConfigException("Relation not detected.");
}
$primaryKeys = $model->{$attribute};
if (!$primaryKeys) {
return;
}
/* @var $relatedModel \yii\db\ActiveRecord */
$relatedModel = $relation->relatedModel;
$relatedModelPk = $relatedModel::primaryKey()[0];
$relatedModelsCount = $relatedModel::find()->where([$relatedModelPk => $primaryKeys])->count();
if (count($primaryKeys) != $relatedModelsCount) {
$error = 'There are nonexistent elements in {attribute} list.';
$model->addError($attribute, Yii::t('many-to-many', $error, ['attribute' => $label]));
}
}
public function behaviors()
{
return [TimestampBehavior::className(), BlameableBehavior::className(), DateTimeBehavior::className(), CacheBehavior::className(), ['class' => AdminLogBehavior::className(), 'titleAttribute' => 'title', 'icon' => 'fa-bars bg-olive'], ['class' => TranslateableBehavior::className(), 'translationAttributes' => ['title', 'slug', 'description', 'content', 'image_description', 'redirect', 'meta_title', 'meta_keywords', 'meta_description'], 'translationLanguageAttribute' => 'locale'], ['class' => ImageUploadBehavior::className(), 'attribute' => 'image', 'defaultImage' => '/images/no_image.png', 'thumbs' => ['small' => ['width' => 150, 'height' => 100], 'big' => ['width' => 450, 'height' => 150]], 'filePath' => '@frontend/web/uploads/news/[[id_path]]/[[pk]].[[extension]]', 'fileUrl' => '/uploads/news/[[id_path]]/[[pk]].[[extension]]', 'thumbPath' => '@frontend/web/uploads/news/[[id_path]]/[[profile]]_[[pk]].[[extension]]', 'thumbUrl' => '/uploads/news/[[id_path]]/[[profile]]_[[pk]].[[extension]]'], ['class' => ManyToManyBehavior::className(), 'relations' => [['editableAttribute' => 'categories', 'table' => '{{%news_news_category}}', 'ownAttribute' => 'news_id', 'relatedModel' => NewsCategory::className(), 'relatedAttribute' => 'category_id', 'fillingRoute' => ['news/news/create', 'news/news/update']]]], ['class' => TaggableBehavior::className()], ['class' => GalleryBehavior::className(), 'galleryClass' => NewsGallery::className()]];
}
/**
* Use alternative config - relation via relation
* @param Test|\arogachev\ManyToMany\behaviors\ManyToManyBehavior $test
* @param array $additionalUsersRelationConfig
* @return Test|\arogachev\ManyToMany\behaviors\ManyToManyBehavior
*/
protected function useRelationViaRelation($test, $additionalUsersRelationConfig = [])
{
$test->attachBehavior('manyToMany', ['class' => ManyToManyBehavior::className(), 'relations' => [array_merge(['name' => 'usersViaRelation', 'editableAttribute' => 'editableUsers'], $additionalUsersRelationConfig)]]);
$test->customInit();
if (!$test->isNewRecord) {
$test->afterFind();
}
return $test;
}
/**
* @inheritdoc
*/
public function behaviors()
{
return ['manyToMany' => ['class' => ManyToManyBehavior::className(), 'relations' => [array_merge(['editableAttribute' => 'editableUsers', 'table' => 'tests_users', 'ownAttribute' => 'test_id', 'relatedModel' => User::className(), 'relatedAttribute' => 'user_id'], self::$additionalUsersRelationConfig)]]];
}