From c9624eee551f1410c5d233d3622d674337bd49e7 Mon Sep 17 00:00:00 2001 From: Paul Klimov Date: Tue, 3 Dec 2013 11:09:45 +0200 Subject: [PATCH] Sphinx Active Record refactored to extend "BaseActiveRecord". --- extensions/sphinx/ActiveRecord.php | 723 +------------------------------------ 1 file changed, 13 insertions(+), 710 deletions(-) diff --git a/extensions/sphinx/ActiveRecord.php b/extensions/sphinx/ActiveRecord.php index 206c340..f766d6d 100644 --- a/extensions/sphinx/ActiveRecord.php +++ b/extensions/sphinx/ActiveRecord.php @@ -8,11 +8,8 @@ namespace yii\sphinx; use yii\base\InvalidConfigException; -use yii\base\InvalidParamException; -use yii\base\Model; -use yii\base\ModelEvent; +use yii\db\BaseActiveRecord; use yii\base\NotSupportedException; -use yii\base\UnknownMethodException; use yii\db\ActiveRelationInterface; use yii\db\StaleObjectException; use yii\helpers\Inflector; @@ -22,6 +19,9 @@ use Yii; /** * ActiveRecord is the base class for classes representing relational data in terms of objects. * + * Warning: optimistic lock will NOT work in case of updating fields (not attributes) for the + * runtime indexes! + * * @property array $dirtyAttributes The changed attribute values (name-value pairs). This property is * read-only. * @property boolean $isNewRecord Whether the record is new and should be inserted when calling [[save()]]. @@ -40,45 +40,9 @@ use Yii; * @author Paul Klimov * @since 2.0 */ -abstract class ActiveRecord extends Model +abstract class ActiveRecord extends BaseActiveRecord { /** - * @event Event an event that is triggered when the record is initialized via [[init()]]. - */ - const EVENT_INIT = 'init'; - /** - * @event Event an event that is triggered after the record is created and populated with query result. - */ - const EVENT_AFTER_FIND = 'afterFind'; - /** - * @event ModelEvent an event that is triggered before inserting a record. - * You may set [[ModelEvent::isValid]] to be false to stop the insertion. - */ - const EVENT_BEFORE_INSERT = 'beforeInsert'; - /** - * @event Event an event that is triggered after a record is inserted. - */ - const EVENT_AFTER_INSERT = 'afterInsert'; - /** - * @event ModelEvent an event that is triggered before updating a record. - * You may set [[ModelEvent::isValid]] to be false to stop the update. - */ - const EVENT_BEFORE_UPDATE = 'beforeUpdate'; - /** - * @event Event an event that is triggered after a record is updated. - */ - const EVENT_AFTER_UPDATE = 'afterUpdate'; - /** - * @event ModelEvent an event that is triggered before deleting a record. - * You may set [[ModelEvent::isValid]] to be false to stop the deletion. - */ - const EVENT_BEFORE_DELETE = 'beforeDelete'; - /** - * @event Event an event that is triggered after a record is deleted. - */ - const EVENT_AFTER_DELETE = 'afterDelete'; - - /** * The insert operation. This is mainly used when overriding [[transactions()]] to specify which operations are transactional. */ const OP_INSERT = 0x01; @@ -97,18 +61,6 @@ abstract class ActiveRecord extends Model const OP_ALL = 0x07; /** - * @var array attribute values indexed by attribute names - */ - private $_attributes = []; - /** - * @var array old attribute values indexed by attribute names. - */ - private $_oldAttributes; - /** - * @var array related models indexed by the relation names - */ - private $_related = []; - /** * @var string current snippet value for this Active Record instance. * It will be filled up automatically when instance found using [[Query::snippetCallback]] * or [[ActiveQuery::snippetByModel()]]. @@ -359,37 +311,6 @@ abstract class ActiveRecord extends Model } /** - * Returns the name of the column that stores the lock version for implementing optimistic locking. - * - * Optimistic locking allows multiple users to access the same record for edits and avoids - * potential conflicts. In case when a user attempts to save the record upon some staled data - * (because another user has modified the data), a [[StaleObjectException]] exception will be thrown, - * and the update or deletion is skipped. - * - * Optimistic locking is only supported by [[update()]] and [[delete()]]. - * - * To use optimistic locking: - * - * 1. Create a column to store the version number of each row. The column type should be `BIGINT DEFAULT 0`. - * Override this method to return the name of this column. - * 2. In the Web form that collects the user input, add a hidden field that stores - * the lock version of the recording being updated. - * 3. In the controller action that does the data updating, try to catch the [[StaleObjectException]] - * and implement necessary business logic (e.g. merging the changes, prompting stated data) - * to resolve the conflict. - * - * Warning: optimistic lock will NOT work in case of updating fields (not attributes) for the - * runtime indexes! - * - * @return string the column name that stores the lock version of a table row. - * If null is returned (default implemented), optimistic locking will not be supported. - */ - public function optimisticLock() - { - return null; - } - - /** * Declares which operations should be performed within a transaction in different scenarios. * The supported DB operations are: [[OP_INSERT]], [[OP_UPDATE]] and [[OP_DELETE]], * which correspond to the [[insert()]], [[update()]] and [[delete()]] methods, respectively. @@ -422,161 +343,6 @@ abstract class ActiveRecord extends Model } /** - * PHP getter magic method. - * This method is overridden so that attributes and related objects can be accessed like properties. - * @param string $name property name - * @return mixed property value - * @see getAttribute() - */ - public function __get($name) - { - if (isset($this->_attributes[$name]) || array_key_exists($name, $this->_attributes)) { - return $this->_attributes[$name]; - } elseif ($this->hasAttribute($name)) { - return null; - } else { - if (isset($this->_related[$name]) || array_key_exists($name, $this->_related)) { - return $this->_related[$name]; - } - $value = parent::__get($name); - if ($value instanceof ActiveRelationInterface) { - return $this->_related[$name] = $value->multiple ? $value->all() : $value->one(); - } else { - return $value; - } - } - } - - /** - * PHP setter magic method. - * This method is overridden so that AR attributes can be accessed like properties. - * @param string $name property name - * @param mixed $value property value - */ - public function __set($name, $value) - { - if ($this->hasAttribute($name)) { - $this->_attributes[$name] = $value; - } else { - parent::__set($name, $value); - } - } - - /** - * Checks if a property value is null. - * This method overrides the parent implementation by checking if the named attribute is null or not. - * @param string $name the property name or the event name - * @return boolean whether the property value is null - */ - public function __isset($name) - { - try { - return $this->__get($name) !== null; - } catch (\Exception $e) { - return false; - } - } - - /** - * Sets a component property to be null. - * This method overrides the parent implementation by clearing - * the specified attribute value. - * @param string $name the property name or the event name - */ - public function __unset($name) - { - if ($this->hasAttribute($name)) { - unset($this->_attributes[$name]); - } else { - if (isset($this->_related[$name])) { - unset($this->_related[$name]); - } else { - parent::__unset($name); - } - } - } - - /** - * Declares a `has-one` relation. - * The declaration is returned in terms of an [[ActiveRelation]] instance - * through which the related record can be queried and retrieved back. - * - * A `has-one` relation means that there is at most one related record matching - * the criteria set by this relation, e.g., a particular index has one source. - * - * For example, to declare the `source` relation for `ArticleIndex` class, we can write - * the following code in the `ArticleIndex` class: - * - * ~~~ - * public function getSource() - * { - * return $this->hasOne('db', ArticleContent::className(), ['article_id' => 'id']); - * } - * ~~~ - * - * Note that in the above, the 'article_id' key in the `$link` parameter refers to an attribute name - * in the related class `ArticleContent`, while the 'id' value refers to an attribute name - * in the current AR class. - * - * Call methods declared in [[ActiveRelation]] to further customize the relation. - * - * @param string $class the class name of the related record - * @param array $link the primary-foreign key constraint. The keys of the array refer to - * the attributes in the `$class` model, while the values of the array refer to the corresponding - * attributes in the index associated with this AR class. - * @return ActiveRelationInterface the relation object. - */ - public function hasOne($class, $link) - { - /** @var ActiveRecord $class */ - return $class::createActiveRelation([ - 'modelClass' => $class, - 'primaryModel' => $this, - 'link' => $link, - 'multiple' => false, - ]); - } - - /** - * Declares a `has-many` relation. - * The declaration is returned in terms of an [[ActiveRelationInterface]] instance - * through which the related record can be queried and retrieved back. - * - * A `has-many` relation means that there are multiple related records matching - * the criteria set by this relation, e.g., an article has many tags. - * - * For example, to declare the `tags` relation for `ArticleIndex` class, we can write - * the following code in the `ArticleIndex` class: - * - * ~~~ - * public function getOrders() - * { - * return $this->hasMany('db', Tag::className(), ['id' => 'tag_id']); - * } - * ~~~ - * - * Note that in the above, the 'id' key in the `$link` parameter refers to - * an attribute name in the related class `Tag`, while the 'tag_id' value refers to - * a multi value attribute name in the current AR class. - * - * @param string $class the class name of the related record - * @param array $link the primary-foreign key constraint. The keys of the array refer to - * the columns in the table associated with the `$class` model, while the values of the - * array refer to the corresponding columns in the table associated with this AR class. - * @return ActiveRelationInterface the relation object. - */ - public function hasMany($class, $link) - { - /** @var ActiveRecord $class */ - return $class::createActiveRelation([ - 'modelClass' => $class, - 'primaryModel' => $this, - 'link' => $link, - 'multiple' => true, - ]); - } - - /** * Creates an [[ActiveRelationInterface]] instance. * This method is called by [[hasOne()]] and [[hasMany()]] to create a relation instance. * You may override this method to return a customized relation. @@ -589,36 +355,6 @@ abstract class ActiveRecord extends Model } /** - * Populates the named relation with the related records. - * Note that this method does not check if the relation exists or not. - * @param string $name the relation name (case-sensitive) - * @param ActiveRecord|array|null the related records to be populated into the relation. - */ - public function populateRelation($name, $records) - { - $this->_related[$name] = $records; - } - - /** - * Check whether the named relation has been populated with records. - * @param string $name the relation name (case-sensitive) - * @return bool whether relation has been populated with records. - */ - public function isRelationPopulated($name) - { - return array_key_exists($name, $this->_related); - } - - /** - * Returns all populated relations. - * @return array an array of relation data indexed by relation names. - */ - public function getPopulatedRelations() - { - return $this->_related; - } - - /** * Returns the list of all attribute names of the model. * The default implementation will return all column names of the table associated with this AR class. * @return array list of attribute names. @@ -629,169 +365,6 @@ abstract class ActiveRecord extends Model } /** - * Returns a value indicating whether the model has an attribute with the specified name. - * @param string $name the name of the attribute - * @return boolean whether the model has an attribute with the specified name. - */ - public function hasAttribute($name) - { - return isset($this->_attributes[$name]) || in_array($name, $this->attributes()); - } - - /** - * Returns the named attribute value. - * If this record is the result of a query and the attribute is not loaded, - * null will be returned. - * @param string $name the attribute name - * @return mixed the attribute value. Null if the attribute is not set or does not exist. - * @see hasAttribute() - */ - public function getAttribute($name) - { - return isset($this->_attributes[$name]) ? $this->_attributes[$name] : null; - } - - /** - * Sets the named attribute value. - * @param string $name the attribute name - * @param mixed $value the attribute value. - * @throws InvalidParamException if the named attribute does not exist. - * @see hasAttribute() - */ - public function setAttribute($name, $value) - { - if ($this->hasAttribute($name)) { - $this->_attributes[$name] = $value; - } else { - throw new InvalidParamException(get_class($this) . ' has no attribute named "' . $name . '".'); - } - } - - /** - * Returns the old attribute values. - * @return array the old attribute values (name-value pairs) - */ - public function getOldAttributes() - { - return $this->_oldAttributes === null ? [] : $this->_oldAttributes; - } - - /** - * Sets the old attribute values. - * All existing old attribute values will be discarded. - * @param array $values old attribute values to be set. - */ - public function setOldAttributes($values) - { - $this->_oldAttributes = $values; - } - - /** - * Returns the old value of the named attribute. - * If this record is the result of a query and the attribute is not loaded, - * null will be returned. - * @param string $name the attribute name - * @return mixed the old attribute value. Null if the attribute is not loaded before - * or does not exist. - * @see hasAttribute() - */ - public function getOldAttribute($name) - { - return isset($this->_oldAttributes[$name]) ? $this->_oldAttributes[$name] : null; - } - - /** - * Sets the old value of the named attribute. - * @param string $name the attribute name - * @param mixed $value the old attribute value. - * @throws InvalidParamException if the named attribute does not exist. - * @see hasAttribute() - */ - public function setOldAttribute($name, $value) - { - if (isset($this->_oldAttributes[$name]) || $this->hasAttribute($name)) { - $this->_oldAttributes[$name] = $value; - } else { - throw new InvalidParamException(get_class($this) . ' has no attribute named "' . $name . '".'); - } - } - - /** - * Returns a value indicating whether the named attribute has been changed. - * @param string $name the name of the attribute - * @return boolean whether the attribute has been changed - */ - public function isAttributeChanged($name) - { - if (isset($this->_attributes[$name], $this->_oldAttributes[$name])) { - return $this->_attributes[$name] !== $this->_oldAttributes[$name]; - } else { - return isset($this->_attributes[$name]) || isset($this->_oldAttributes[$name]); - } - } - - /** - * Returns the attribute values that have been modified since they are loaded or saved most recently. - * @param string[]|null $names the names of the attributes whose values may be returned if they are - * changed recently. If null, [[attributes()]] will be used. - * @return array the changed attribute values (name-value pairs) - */ - public function getDirtyAttributes($names = null) - { - if ($names === null) { - $names = $this->attributes(); - } - $names = array_flip($names); - $attributes = []; - if ($this->_oldAttributes === null) { - foreach ($this->_attributes as $name => $value) { - if (isset($names[$name])) { - $attributes[$name] = $value; - } - } - } else { - foreach ($this->_attributes as $name => $value) { - if (isset($names[$name]) && (!array_key_exists($name, $this->_oldAttributes) || $value !== $this->_oldAttributes[$name])) { - $attributes[$name] = $value; - } - } - } - return $attributes; - } - - /** - * Saves the current record. - * - * This method will call [[insert()]] when [[isNewRecord]] is true, or [[update()]] - * when [[isNewRecord]] is false. - * - * For example, to save an article record: - * - * ~~~ - * $customer = new Article; // or $customer = Article::find(['id' => $id]); - * $customer->id = $id; - * $customer->genre_id = $genreId; - * $customer->content = $email; - * $customer->save(); - * ~~~ - * - * - * @param boolean $runValidation whether to perform validation before saving the record. - * If the validation fails, the record will not be saved. - * @param array $attributes list of attributes that need to be saved. Defaults to null, - * meaning all attributes that are loaded from index will be saved. - * @return boolean whether the saving succeeds - */ - public function save($runValidation = true, $attributes = null) - { - if ($this->getIsNewRecord()) { - return $this->insert($runValidation, $attributes); - } else { - return $this->update($runValidation, $attributes) !== false; - } - } - - /** * Inserts a row into the associated Sphinx index using the attribute values of this record. * * This method performs the following steps in order: @@ -862,8 +435,8 @@ abstract class ActiveRecord extends Model } $values = $this->getDirtyAttributes($attributes); if (empty($values)) { - foreach ($this->primaryKey() as $key) { - $values[$key] = isset($this->_attributes[$key]) ? $this->_attributes[$key] : null; + foreach ($this->getPrimaryKey(true) as $key => $value) { + $values[$key] = $value; } } $db = static::getDb(); @@ -872,7 +445,7 @@ abstract class ActiveRecord extends Model return false; } foreach ($values as $name => $value) { - $this->_oldAttributes[$name] = $value; + $this->setOldAttribute($name, $value); } $this->afterSave(true); return true; @@ -957,7 +530,7 @@ abstract class ActiveRecord extends Model * @see CActiveRecord::update() * @throws StaleObjectException */ - private function updateInternal($attributes = null) + protected function updateInternal($attributes = null) { if (!$this->beforeSave(false)) { return false; @@ -1007,7 +580,7 @@ abstract class ActiveRecord extends Model } foreach ($values as $name => $value) { - $this->_oldAttributes[$name] = $this->_attributes[$name]; + $this->setOldAttribute($name, $this->getAttribute($name)); } $this->afterSave(false); return $rows; @@ -1050,7 +623,7 @@ abstract class ActiveRecord extends Model if ($lock !== null && !$result) { throw new StaleObjectException('The object being deleted is outdated.'); } - $this->_oldAttributes = null; + $this->setOldAttributes(null); $this->afterDelete(); } if ($transaction !== null) { @@ -1070,149 +643,6 @@ abstract class ActiveRecord extends Model } /** - * Returns a value indicating whether the current record is new. - * @return boolean whether the record is new and should be inserted when calling [[save()]]. - */ - public function getIsNewRecord() - { - return $this->_oldAttributes === null; - } - - /** - * Sets the value indicating whether the record is new. - * @param boolean $value whether the record is new and should be inserted when calling [[save()]]. - * @see getIsNewRecord() - */ - public function setIsNewRecord($value) - { - $this->_oldAttributes = $value ? null : $this->_attributes; - } - - /** - * Initializes the object. - * This method is called at the end of the constructor. - * The default implementation will trigger an [[EVENT_INIT]] event. - * If you override this method, make sure you call the parent implementation at the end - * to ensure triggering of the event. - */ - public function init() - { - parent::init(); - $this->trigger(self::EVENT_INIT); - } - - /** - * This method is called when the AR object is created and populated with the query result. - * The default implementation will trigger an [[EVENT_AFTER_FIND]] event. - * When overriding this method, make sure you call the parent implementation to ensure the - * event is triggered. - */ - public function afterFind() - { - $this->trigger(self::EVENT_AFTER_FIND); - } - - /** - * This method is called at the beginning of inserting or updating a record. - * The default implementation will trigger an [[EVENT_BEFORE_INSERT]] event when `$insert` is true, - * or an [[EVENT_BEFORE_UPDATE]] event if `$insert` is false. - * When overriding this method, make sure you call the parent implementation like the following: - * - * ~~~ - * public function beforeSave($insert) - * { - * if (parent::beforeSave($insert)) { - * // ...custom code here... - * return true; - * } else { - * return false; - * } - * } - * ~~~ - * - * @param boolean $insert whether this method called while inserting a record. - * If false, it means the method is called while updating a record. - * @return boolean whether the insertion or updating should continue. - * If false, the insertion or updating will be cancelled. - */ - public function beforeSave($insert) - { - $event = new ModelEvent; - $this->trigger($insert ? self::EVENT_BEFORE_INSERT : self::EVENT_BEFORE_UPDATE, $event); - return $event->isValid; - } - - /** - * This method is called at the end of inserting or updating a record. - * The default implementation will trigger an [[EVENT_AFTER_INSERT]] event when `$insert` is true, - * or an [[EVENT_AFTER_UPDATE]] event if `$insert` is false. - * When overriding this method, make sure you call the parent implementation so that - * the event is triggered. - * @param boolean $insert whether this method called while inserting a record. - * If false, it means the method is called while updating a record. - */ - public function afterSave($insert) - { - $this->trigger($insert ? self::EVENT_AFTER_INSERT : self::EVENT_AFTER_UPDATE); - } - - /** - * This method is invoked before deleting a record. - * The default implementation raises the [[EVENT_BEFORE_DELETE]] event. - * When overriding this method, make sure you call the parent implementation like the following: - * - * ~~~ - * public function beforeDelete() - * { - * if (parent::beforeDelete()) { - * // ...custom code here... - * return true; - * } else { - * return false; - * } - * } - * ~~~ - * - * @return boolean whether the record should be deleted. Defaults to true. - */ - public function beforeDelete() - { - $event = new ModelEvent; - $this->trigger(self::EVENT_BEFORE_DELETE, $event); - return $event->isValid; - } - - /** - * This method is invoked after deleting a record. - * The default implementation raises the [[EVENT_AFTER_DELETE]] event. - * You may override this method to do postprocessing after the record is deleted. - * Make sure you call the parent implementation so that the event is raised properly. - */ - public function afterDelete() - { - $this->trigger(self::EVENT_AFTER_DELETE); - } - - /** - * Repopulates this active record with the latest data. - * @return boolean whether the row still exists in the database. If true, the latest data - * will be populated to this active record. Otherwise, this record will remain unchanged. - */ - public function refresh() - { - $record = $this->find($this->getPrimaryKey(true)); - if ($record === null) { - return false; - } - foreach ($this->attributes() as $name) { - $this->_attributes[$name] = isset($record->_attributes[$name]) ? $record->_attributes[$name] : null; - } - $this->_oldAttributes = $this->_attributes; - $this->_related = []; - return true; - } - - /** * Returns a value indicating whether the given active record is the same as the current one. * The comparison is made by comparing the index names and the primary key values of the two active records. * If one of the records [[isNewRecord|is new]] they are also considered not equal. @@ -1228,61 +658,6 @@ abstract class ActiveRecord extends Model } /** - * Returns the primary key value(s). - * @param boolean $asArray whether to return the primary key value as an array. If true, - * the return value will be an array with column names as keys and column values as values. - * Note that for composite primary keys, an array will always be returned regardless of this parameter value. - * @property mixed The primary key value. An array (column name => column value) is returned if - * the primary key is composite. A string is returned otherwise (null will be returned if - * the key value is null). - * @return mixed the primary key value. An array (column name => column value) is returned if the primary key - * is composite or `$asArray` is true. A string is returned otherwise (null will be returned if - * the key value is null). - */ - public function getPrimaryKey($asArray = false) - { - $keys = $this->primaryKey(); - if (count($keys) === 1 && !$asArray) { - return isset($this->_attributes[$keys[0]]) ? $this->_attributes[$keys[0]] : null; - } else { - $values = []; - foreach ($keys as $name) { - $values[$name] = isset($this->_attributes[$name]) ? $this->_attributes[$name] : null; - } - return $values; - } - } - - /** - * Returns the old primary key value(s). - * This refers to the primary key value that is populated into the record - * after executing a find method (e.g. find(), findAll()). - * The value remains unchanged even if the primary key attribute is manually assigned with a different value. - * @param boolean $asArray whether to return the primary key value as an array. If true, - * the return value will be an array with column name as key and column value as value. - * If this is false (default), a scalar value will be returned for non-composite primary key. - * @property mixed The old primary key value. An array (column name => column value) is - * returned if the primary key is composite. A string is returned otherwise (null will be - * returned if the key value is null). - * @return mixed the old primary key value. An array (column name => column value) is returned if the primary key - * is composite or `$asArray` is true. A string is returned otherwise (null will be returned if - * the key value is null). - */ - public function getOldPrimaryKey($asArray = false) - { - $keys = $this->primaryKey(); - if (count($keys) === 1 && !$asArray) { - return isset($this->_oldAttributes[$keys[0]]) ? $this->_oldAttributes[$keys[0]] : null; - } else { - $values = []; - foreach ($keys as $name) { - $values[$name] = isset($this->_oldAttributes[$name]) ? $this->_oldAttributes[$name] : null; - } - return $values; - } - } - - /** * Creates an active record object using a row of data. * This method is called by [[ActiveQuery]] to populate the query results * into Active Records. It is not meant to be used to create new records. @@ -1299,64 +674,17 @@ abstract class ActiveRecord extends Model if ($column->isMva) { $value = explode(',', $value); } - $record->_attributes[$name] = $value; + $record->setAttribute($name, $value); } else { $record->$name = $value; } } - $record->_oldAttributes = $record->_attributes; + $record->setOldAttributes($record->getAttributes()); $record->afterFind(); return $record; } /** - * Creates an active record instance. - * This method is called by [[create()]]. - * You may override this method if the instance being created - * depends on the row data to be populated into the record. - * @param array $row row data to be populated into the record. - * @return ActiveRecord the newly created active record - */ - public static function instantiate($row) - { - return new static; - } - - /** - * Returns whether there is an element at the specified offset. - * This method is required by the interface ArrayAccess. - * @param mixed $offset the offset to check on - * @return boolean whether there is an element at the specified offset. - */ - public function offsetExists($offset) - { - return $this->__isset($offset); - } - - /** - * Returns the relation object with the specified name. - * A relation is defined by a getter method which returns an [[ActiveRelationInterface]] object. - * It can be declared in either the Active Record class itself or one of its behaviors. - * @param string $name the relation name - * @return ActiveRelationInterface the relation object - * @throws InvalidParamException if the named relation does not exist. - */ - public function getRelation($name) - { - $getter = 'get' . $name; - try { - $relation = $this->$getter(); - if ($relation instanceof ActiveRelationInterface) { - return $relation; - } else { - throw new InvalidParamException(get_class($this) . ' has no relation named "' . $name . '".'); - } - } catch (UnknownMethodException $e) { - throw new InvalidParamException(get_class($this) . ' has no relation named "' . $name . '".', 0, $e); - } - } - - /** * Returns a value indicating whether the specified operation is transactional in the current [[scenario]]. * @param integer $operation the operation to check. Possible values are [[OP_INSERT]], [[OP_UPDATE]] and [[OP_DELETE]]. * @return boolean whether the specified operation is transactional in the current [[scenario]]. @@ -1367,29 +695,4 @@ abstract class ActiveRecord extends Model $transactions = $this->transactions(); return isset($transactions[$scenario]) && ($transactions[$scenario] & $operation); } - - /** - * Sets the element at the specified offset. - * This method is required by the SPL interface `ArrayAccess`. - * It is implicitly called when you use something like `$model[$offset] = $item;`. - * @param integer $offset the offset to set element - * @param mixed $item the element value - * @throws \Exception on failure - */ - public function offsetSet($offset, $item) - { - // Bypass relation owner restriction to 'yii\db\ActiveRecord' at [[yii\db\ActiveRelationTrait::findWith()]]: - try { - $relation = $this->getRelation($offset); - if (is_object($relation)) { - $this->populateRelation($offset, $item); - return; - } - } catch (InvalidParamException $e) { - // shut down exception : has getter, but not relation - } catch (UnknownMethodException $e) { - throw $e->getPrevious(); - } - parent::offsetSet($offset, $item); - } } \ No newline at end of file