Merge branch 'master' into elasticsearch

composer.json

+{
+	"name": "yiisoft/yii2-dev",
+	"description": "Yii2 Web Programming Framework - Development Package",
+	"keywords": ["yii", "framework"],
+	"homepage": "http://www.yiiframework.com/",
+	"type": "yii2-extension",
+	"license": "BSD-3-Clause",
+	"authors": [
+		{
+			"name": "Qiang Xue",
+			"email": "qiang.xue@gmail.com",
+			"homepage": "http://www.yiiframework.com/",
+			"role": "Founder and project lead"
+		},
+		{
+			"name": "Alexander Makarov",
+			"email": "sam@rmcreative.ru",
+			"homepage": "http://rmcreative.ru/",
+			"role": "Core framework development"
+		},
+		{
+			"name": "Maurizio Domba",
+			"homepage": "http://mdomba.info/",
+			"role": "Core framework development"
+		},
+		{
+			"name": "Carsten Brandt",
+			"email": "mail@cebe.cc",
+			"homepage": "http://cebe.cc/",
+			"role": "Core framework development"
+		},
+		{
+			"name": "Timur Ruziev",
+			"email": "resurtm@gmail.com",
+			"homepage": "http://resurtm.com/",
+			"role": "Core framework development"
+		},
+		{
+			"name": "Paul Klimov",
+			"email": "klimov.paul@gmail.com",
+			"role": "Core framework development"
+		},
+		{
+			"name": "Wei Zhuo",
+			"email": "weizhuo@gmail.com",
+			"role": "Project site maintenance and development"
+		},
+		{
+			"name": "Sebastián Thierer",
+			"email": "sebas@artfos.com",
+			"role": "Component development"
+		},
+		{
+			"name": "Jeffrey Winesett",
+			"email": "jefftulsa@gmail.com",
+			"role": "Documentation and marketing"
+		}
+	],
+	"support": {
+		"issues": "https://github.com/yiisoft/yii2/issues?state=open",
+		"forum": "http://www.yiiframework.com/forum/",
+		"wiki": "http://www.yiiframework.com/wiki/",
+		"irc": "irc://irc.freenode.net/yii",
+		"source": "https://github.com/yiisoft/yii2"
+	},
+    "replace": {
+        "yiisoft/yii2-bootstrap": "self.version",
+        "yiisoft/yii2-debug": "self.version",
+        "yiisoft/yii2-gii": "self.version",
+        "yiisoft/yii2-jui": "self.version",
+        "yiisoft/yii2-smarty": "self.version",
+        "yiisoft/yii2-swiftmailer": "self.version",
+        "yiisoft/yii2-twig": "self.version",
+	    "yiisoft/yii2": "self.version"
+    },
+	"require": {
+		"php": ">=5.4.0",
+		"ext-mbstring": "*",
+		"lib-pcre": "*",
+		"yiisoft/jquery": "1.10.*",
+		"yiisoft/yii2-composer": "self.version",
+		"phpspec/php-diff": ">=1.0.2",
+		"ezyang/htmlpurifier": "4.5.*",
+		"michelf/php-markdown": "1.3.*",
+		"twbs/bootstrap": "3.0.*",
+		"smarty/smarty": "*",
+		"swiftmailer/swiftmailer": "*",
+		"twig/twig": "*"
+	},
+	"autoload": {
+		"psr-0": {
+            "yii\\bootstrap\\": "extensions/bootstrap/",
+			"yii\\debug\\": "extensions/debug/",
+			"yii\\gii\\": "extensions/gii/",
+			"yii\\jui\\": "extensions/jui/",
+			"yii\\smarty\\": "extensions/smarty/",
+			"yii\\swiftmailer\\": "extensions/swiftmailer/",
+			"yii\\twig\\": "extensions/twig/",
+			"yii\\": "framework/yii/"
+        }
+    }
+}

extensions/composer/Installer.php

@@ -38,8 +38,14 @@ class Installer extends LibraryInstaller
 	 */
 	public function install(InstalledRepositoryInterface $repo, PackageInterface $package)
 	{
+		// install the package the normal composer way
 		parent::install($repo, $package);
+		// add the package to yiisoft/extensions.php
 		$this->addPackage($package);
+		// ensure the yii2-dev package also provides Yii.php in the same place as yii2 does
+		if ($package->getName() == 'yiisoft/yii2-dev') {
+			$this->linkYiiBaseFiles();
+		}
 	}
 
 	/**
@@ -50,6 +56,10 @@ class Installer extends LibraryInstaller
 		parent::update($repo, $initial, $target);
 		$this->removePackage($initial);
 		$this->addPackage($target);
+		// ensure the yii2-dev package also provides Yii.php in the same place as yii2 does
+		if ($initial->getName() == 'yiisoft/yii2-dev') {
+			$this->linkYiiBaseFiles();
+		}
 	}
 
 	/**
@@ -57,8 +67,14 @@ class Installer extends LibraryInstaller
 	 */
 	public function uninstall(InstalledRepositoryInterface $repo, PackageInterface $package)
 	{
+		// uninstall the package the normal composer way
 		parent::uninstall($repo, $package);
+		// remove the package from yiisoft/extensions.php
 		$this->removePackage($package);
+		// remove links for Yii.php
+		if ($package->getName() == 'yiisoft/yii2-dev') {
+			$this->removeYiiBaseFiles();
+		}
 	}
 
 	protected function addPackage(PackageInterface $package)
@@ -145,6 +161,42 @@ class Installer extends LibraryInstaller
 		file_put_contents($file, "<?php\n\n\$vendorDir = dirname(__DIR__);\n\nreturn $array;\n");
 	}
 
+	protected function linkYiiBaseFiles()
+	{
+		$yiiDir = $this->vendorDir . '/yiisoft/yii2/yii';
+		if (!file_exists($yiiDir)) {
+			mkdir($yiiDir, 0777, true);
+		}
+		foreach(['Yii.php', 'YiiBase.php', 'classes.php'] as $file) {
+			file_put_contents($yiiDir . '/' . $file, <<<EOF
+<?php
+/**
+* This is a link provided by the yiisoft/yii2-dev package via yii2-composer plugin.
+*
+* @link http://www.yiiframework.com/
+* @copyright Copyright (c) 2008 Yii Software LLC
+* @license http://www.yiiframework.com/license/
+*/
+
+return require(__DIR__ . '/../../yii2-dev/framework/yii/$file');
+
+EOF
+			);
+		}
+	}
+
+	protected function removeYiiBaseFiles()
+	{
+		$yiiDir = $this->vendorDir . '/yiisoft/yii2/yii';
+		foreach(['Yii.php', 'YiiBase.php', 'classes.php'] as $file) {
+			if (file_exists($yiiDir . '/' . $file)) {
+				unlink($yiiDir . '/' . $file);
+			}
+		}
+		if (file_exists($yiiDir)) {
+			rmdir($yiiDir);
+		}
+	}
 
 	/**
 	 * Sets the correct permission for the files and directories listed in the extra section.

extensions/jui/assets.php

-<?php
-
-return [
-	yii\jui\CoreAsset::className(),
-	yii\jui\EffectAsset::className(),
-	yii\jui\AccordionAsset::className(),
-	yii\jui\AutoCompleteAsset::className(),
-	yii\jui\ButtonAsset::className(),
-	yii\jui\DatePickerAsset::className(),
-	yii\jui\DatePickerRegionalAsset::className(),
-	yii\jui\ProgressBarAsset::className(),
-	yii\jui\ResizableAsset::className(),
-	yii\jui\SelectableAsset::className(),
-	yii\jui\SliderAsset::className(),
-	yii\jui\SortableAsset::className(),
-	yii\jui\SpinnerAsset::className(),
-	yii\jui\TabsAsset::className(),
-	yii\jui\TooltipAsset::className(),
-	yii\jui\DialogAsset::className(),
-	yii\jui\DraggableAsset::className(),
-	yii\jui\DroppableAsset::className(),
-	yii\jui\MenuAsset::className(),
-];

extensions/swiftmailer/Mailer.php

@@ -192,7 +192,7 @@ class Mailer extends BaseMailer
 				}
 			}
 			unset($config['constructArgs']);
-			array_unshift($args, ['class' => $className]);
+			array_unshift($args, $className);
 			$object = call_user_func_array(['Yii', 'createObject'], $args);
 		} else {
 			$object = new $className;

framework/composer.json

@@ -74,6 +74,6 @@
 		"michelf/php-markdown": "1.3.*"
 	},
 	"autoload": {
-		"psr-0": { "yii\\": "/" }
+		"psr-0": { "yii\\": "" }
 	}
 }

framework/yii/assets.php

-<?php
-
-return [
-	yii\web\YiiAsset::className(),
-	yii\web\JqueryAsset::className(),
-	yii\validators\PunycodeAsset::className(),
-	yii\validators\ValidationAsset::className(),
-	yii\widgets\ActiveFormAsset::className(),
-	yii\captcha\CaptchaAsset::className(),
-	yii\widgets\MaskedInputAsset::className(),
-];

framework/yii/base/Model.php

@@ -229,14 +229,13 @@ class Model extends Component implements IteratorAggregate, ArrayAccess
 	 * You may override this method to change the default behavior.
 	 * @return array list of attribute names.
 	 */
-	public function attributes()
+	public static function attributes()
 	{
-		$class = new ReflectionClass($this);
+		$class = new ReflectionClass(get_called_class());
 		$names = [];
 		foreach ($class->getProperties(\ReflectionProperty::IS_PUBLIC) as $property) {
-			$name = $property->getName();
 			if (!$property->isStatic()) {
-				$names[] = $name;
+				$names[] = $property->getName();
 			}
 		}
 		return $names;

framework/yii/db/ActiveRecord.php

@@ -475,7 +475,8 @@ class ActiveRecord extends Model
 	 */
 	public function hasOne($class, $link)
 	{
-		return $this->createActiveRelation([
+		/** @var ActiveRecord $class */
+		return $class::createActiveRelation([
 			'modelClass' => $class,
 			'primaryModel' => $this,
 			'link' => $link,
@@ -513,7 +514,8 @@ class ActiveRecord extends Model
 	 */
 	public function hasMany($class, $link)
 	{
-		return $this->createActiveRelation([
+		/** @var ActiveRecord $class */
+		return $class::createActiveRelation([
 			'modelClass' => $class,
 			'primaryModel' => $this,
 			'link' => $link,
@@ -528,7 +530,7 @@ class ActiveRecord extends Model
 	 * @param array $config the configuration passed to the ActiveRelation class.
 	 * @return ActiveRelation the newly created [[ActiveRelation]] instance.
 	 */
-	protected function createActiveRelation($config = [])
+	public static function createActiveRelation($config = [])
 	{
 		return new ActiveRelation($config);
 	}
@@ -568,9 +570,9 @@ class ActiveRecord extends Model
 	 * The default implementation will return all column names of the table associated with this AR class.
 	 * @return array list of attribute names.
 	 */
-	public function attributes()
+	public static function attributes()
 	{
-		return array_keys($this->getTableSchema()->columns);
+		return array_keys(static::getTableSchema()->columns);
 	}
 
 	/**
@@ -580,7 +582,7 @@ class ActiveRecord extends Model
 	 */
 	public function hasAttribute($name)
 	{
-		return isset($this->_attributes[$name]) || isset($this->getTableSchema()->columns[$name]);
+		return isset($this->_attributes[$name]) || in_array($name, $this->attributes());
 	}
 
 	/**
@@ -1244,7 +1246,7 @@ class ActiveRecord extends Model
 	public static function create($row)
 	{
 		$record = static::instantiate($row);
-		$columns = static::getTableSchema()->columns;
+		$columns = array_flip(static::attributes());
 		foreach ($row as $name => $value) {
 			if (isset($columns[$name])) {
 				$record->_attributes[$name] = $value;
@@ -1299,7 +1301,7 @@ class ActiveRecord extends Model
 			if ($relation instanceof ActiveRelationInterface) {
 				return $relation;
 			} else {
-				return null;
+				throw new InvalidParamException(get_class($this) . ' has no relation named "' . $name . '".');
 			}
 		} catch (UnknownMethodException $e) {
 			throw new InvalidParamException(get_class($this) . ' has no relation named "' . $name . '".', 0, $e);
@@ -1336,9 +1338,7 @@ class ActiveRecord extends Model
 			if (is_array($relation->via)) {
 				/** @var ActiveRelation $viaRelation */
 				list($viaName, $viaRelation) = $relation->via;
-				/** @var ActiveRecord $viaClass */
 				$viaClass = $viaRelation->modelClass;
-				$viaTable = $viaClass::tableName();
 				// unset $viaName so that it can be reloaded to reflect the change
 				unset($this->_related[$viaName]);
 			} else {
@@ -1355,8 +1355,19 @@ class ActiveRecord extends Model
 			foreach ($extraColumns as $k => $v) {
 				$columns[$k] = $v;
 			}
+			if (is_array($relation->via)) {
+				/** @var $viaClass ActiveRecord */
+				/** @var $record ActiveRecord */
+				$record = new $viaClass();
+				foreach($columns as $column => $value) {
+					$record->$column = $value;
+				}
+				$record->insert(false);
+			} else {
+				/** @var $viaTable string */
 				static::getDb()->createCommand()
 					->insert($viaTable, $columns)->execute();
+			}
 		} else {
 			$p1 = $model->isPrimaryKey(array_keys($relation->link));
 			$p2 = $this->isPrimaryKey(array_values($relation->link));
@@ -1411,9 +1422,7 @@ class ActiveRecord extends Model
 			if (is_array($relation->via)) {
 				/** @var ActiveRelation $viaRelation */
 				list($viaName, $viaRelation) = $relation->via;
-				/** @var ActiveRecord $viaClass */
 				$viaClass = $viaRelation->modelClass;
-				$viaTable = $viaClass::tableName();
 				unset($this->_related[$viaName]);
 			} else {
 				$viaRelation = $relation->via;
@@ -1426,6 +1435,19 @@ class ActiveRecord extends Model
 			foreach ($relation->link as $a => $b) {
 				$columns[$b] = $model->$a;
 			}
+			if (is_array($relation->via)) {
+				/** @var $viaClass ActiveRecord */
+				if ($delete) {
+					$viaClass::deleteAll($columns);
+				} else {
+					$nulls = [];
+					foreach (array_keys($columns) as $a) {
+						$nulls[$a] = null;
+					}
+					$viaClass::updateAll($nulls, $columns);
+				}
+			} else {
+				/** @var $viaTable string */
 				$command = static::getDb()->createCommand();
 				if ($delete) {
 					$command->delete($viaTable, $columns)->execute();
@@ -1436,6 +1458,7 @@ class ActiveRecord extends Model
 					}
 					$command->update($viaTable, $nulls, $columns)->execute();
 				}
+			}
 		} else {
 			$p1 = $model->isPrimaryKey(array_keys($relation->link));
 			$p2 = $this->isPrimaryKey(array_values($relation->link));

framework/yii/redis/ActiveRecord.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\redis;
+
+use yii\base\InvalidConfigException;
+use yii\base\NotSupportedException;
+use yii\helpers\StringHelper;
+
+/**
+ * ActiveRecord is the base class for classes representing relational data in terms of objects.
+ *
+ * This class implements the ActiveRecord pattern for the [redis](http://redis.io/) key-value store.
+ *
+ * For defining a record a subclass should at least implement the [[attributes()]] method to define
+ * attributes. A primary key can be defined via [[primaryKey()]] which defaults to `id` if not specified.
+ *
+ * The following is an example model called `Customer`:
+ *
+ * ```php
+ * class Customer extends \yii\redis\ActiveRecord
+ * {
+ *     public function attributes()
+ *     {
+ *         return ['id', 'name', 'address', 'registration_date'];
+ *     }
+ * }
+ * ```
+ *
+ * @author Carsten Brandt <mail@cebe.cc>
+ * @since 2.0
+ */
+class ActiveRecord extends \yii\db\ActiveRecord
+{
+	/**
+	 * Returns the database connection used by this AR class.
+	 * By default, the "redis" application component is used as the database connection.
+	 * You may override this method if you want to use a different database connection.
+	 * @return Connection the database connection used by this AR class.
+	 */
+	public static function getDb()
+	{
+		return \Yii::$app->getComponent('redis');
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public static function createQuery()
+	{
+		return new ActiveQuery(['modelClass' => get_called_class()]);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public static function createActiveRelation($config = [])
+	{
+		return new ActiveRelation($config);
+	}
+
+	/**
+	 * Returns the primary key name(s) for this AR class.
+	 * This method should be overridden by child classes to define the primary key.
+	 *
+	 * Note that an array should be returned even when it is a single primary key.
+	 *
+	 * @return string[] the primary keys of this record.
+	 */
+	public static function primaryKey()
+	{
+		return ['id'];
+	}
+
+	/**
+	 * Returns the list of all attribute names of the model.
+	 * This method must be overridden by child classes to define available attributes.
+	 * @return array list of attribute names.
+	 */
+	public static function attributes()
+	{
+		throw new InvalidConfigException('The attributes() method of redis ActiveRecord has to be implemented by child classes.');
+	}
+
+	/**
+	 * @inheritDocs
+	 */
+	public function insert($runValidation = true, $attributes = null)
+	{
+		if ($runValidation && !$this->validate($attributes)) {
+			return false;
+		}
+		if ($this->beforeSave(true)) {
+			$db = static::getDb();
+			$values = $this->getDirtyAttributes($attributes);
+			$pk = [];
+//			if ($values === []) {
+			foreach ($this->primaryKey() as $key) {
+				$pk[$key] = $values[$key] = $this->getAttribute($key);
+				if ($pk[$key] === null) {
+					$pk[$key] = $values[$key] = $db->executeCommand('INCR', [static::tableName() . ':s:' . $key]);
+					$this->setAttribute($key, $values[$key]);
+				}
+			}
+//			}
+			// save pk in a findall pool
+			$db->executeCommand('RPUSH', [static::tableName(), static::buildKey($pk)]);
+
+			$key = static::tableName() . ':a:' . static::buildKey($pk);
+			// save attributes
+			$args = [$key];
+			foreach($values as $attribute => $value) {
+				$args[] = $attribute;
+				$args[] = $value;
+			}
+			$db->executeCommand('HMSET', $args);
+
+			$this->setOldAttributes($values);
+			$this->afterSave(true);
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * Updates the whole table using the provided attribute values and conditions.
+	 * For example, to change the status to be 1 for all customers whose status is 2:
+	 *
+	 * ~~~
+	 * Customer::updateAll(['status' => 1], ['id' => 2]);
+	 * ~~~
+	 *
+	 * @param array $attributes attribute values (name-value pairs) to be saved into the table
+	 * @param array $condition the conditions that will be put in the WHERE part of the UPDATE SQL.
+	 * Please refer to [[ActiveQuery::where()]] on how to specify this parameter.
+	 * @param array $params this parameter is ignored in redis implementation.
+	 * @return integer the number of rows updated
+	 */
+	public static function updateAll($attributes, $condition = null, $params = [])
+	{
+		if (empty($attributes)) {
+			return 0;
+		}
+		$db = static::getDb();
+		$n=0;
+		foreach(static::fetchPks($condition) as $pk) {
+			$newPk = $pk;
+			$pk = static::buildKey($pk);
+			$key = static::tableName() . ':a:' . $pk;
+			// save attributes
+			$args = [$key];
+			foreach($attributes as $attribute => $value) {
+				if (isset($newPk[$attribute])) {
+					$newPk[$attribute] = $value;
+				}
+				$args[] = $attribute;
+				$args[] = $value;
+			}
+			$newPk = static::buildKey($newPk);
+			$newKey = static::tableName() . ':a:' . $newPk;
+			// rename index if pk changed
+			if ($newPk != $pk) {
+				$db->executeCommand('MULTI');
+				$db->executeCommand('HMSET', $args);
+				$db->executeCommand('LINSERT', [static::tableName(), 'AFTER', $pk, $newPk]);
+				$db->executeCommand('LREM', [static::tableName(), 0, $pk]);
+				$db->executeCommand('RENAME', [$key, $newKey]);
+				$db->executeCommand('EXEC');
+			} else {
+				$db->executeCommand('HMSET', $args);
+			}
+			$n++;
+		}
+		return $n;
+	}
+
+	/**
+	 * Updates the whole table using the provided counter changes and conditions.
+	 * For example, to increment all customers' age by 1,
+	 *
+	 * ~~~
+	 * Customer::updateAllCounters(['age' => 1]);
+	 * ~~~
+	 *
+	 * @param array $counters the counters to be updated (attribute name => increment value).
+	 * Use negative values if you want to decrement the counters.
+	 * @param array $condition the conditions that will be put in the WHERE part of the UPDATE SQL.
+	 * Please refer to [[ActiveQuery::where()]] on how to specify this parameter.
+	 * @param array $params this parameter is ignored in redis implementation.
+	 * @return integer the number of rows updated
+	 */
+	public static function updateAllCounters($counters, $condition = null, $params = [])
+	{
+		if (empty($counters)) {
+			return 0;
+		}
+		$db = static::getDb();
+		$n=0;
+		foreach(static::fetchPks($condition) as $pk) {
+			$key = static::tableName() . ':a:' . static::buildKey($pk);
+			foreach($counters as $attribute => $value) {
+				$db->executeCommand('HINCRBY', [$key, $attribute, $value]);
+			}
+			$n++;
+		}
+		return $n;
+	}
+
+	/**
+	 * Deletes rows in the table using the provided conditions.
+	 * WARNING: If you do not specify any condition, this method will delete ALL rows in the table.
+	 *
+	 * For example, to delete all customers whose status is 3:
+	 *
+	 * ~~~
+	 * Customer::deleteAll(['status' => 3]);
+	 * ~~~
+	 *
+	 * @param array $condition the conditions that will be put in the WHERE part of the DELETE SQL.
+	 * Please refer to [[ActiveQuery::where()]] on how to specify this parameter.
+	 * @param array $params this parameter is ignored in redis implementation.
+	 * @return integer the number of rows deleted
+	 */
+	public static function deleteAll($condition = null, $params = [])
+	{
+		$db = static::getDb();
+		$attributeKeys = [];
+		$pks = static::fetchPks($condition);
+		$db->executeCommand('MULTI');
+		foreach($pks as $pk) {
+			$pk = static::buildKey($pk);
+			$db->executeCommand('LREM', [static::tableName(), 0, $pk]);
+			$attributeKeys[] = static::tableName() . ':a:' . $pk;
+		}
+		if (empty($attributeKeys)) {
+			$db->executeCommand('EXEC');
+			return 0;
+		}
+		$db->executeCommand('DEL', $attributeKeys);
+		$result = $db->executeCommand('EXEC');
+		return end($result);
+	}
+
+	private static function fetchPks($condition)
+	{
+		$query = static::createQuery();
+		$query->where($condition);
+		$records = $query->asArray()->all(); // TODO limit fetched columns to pk
+		$primaryKey = static::primaryKey();
+
+		$pks = [];
+		foreach($records as $record) {
+			$pk = [];
+			foreach($primaryKey as $key) {
+				$pk[$key] = $record[$key];
+			}
+			$pks[] = $pk;
+		}
+		return $pks;
+	}
+
+	/**
+	 * Builds a normalized key from a given primary key value.
+	 *
+	 * @param mixed $key the key to be normalized
+	 * @return string the generated key
+	 */
+	public static function buildKey($key)
+	{
+		if (is_numeric($key)) {
+			return $key;
+		} elseif (is_string($key)) {
+			return ctype_alnum($key) && StringHelper::strlen($key) <= 32 ? $key : md5($key);
+		} elseif (is_array($key)) {
+			if (count($key) == 1) {
+				return self::buildKey(reset($key));
+			}
+			ksort($key); // ensure order is always the same
+			$isNumeric = true;
+			foreach($key as $value) {
+				if (!is_numeric($value)) {
+					$isNumeric = false;
+				}
+			}
+			if ($isNumeric) {
+				return implode('-', $key);
+			}
+		}
+		return md5(json_encode($key));
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public static function getTableSchema()
+	{
+		throw new NotSupportedException('getTableSchema() is not supported by redis ActiveRecord');
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public static function findBySql($sql, $params = [])
+	{
+		throw new NotSupportedException('findBySql() is not supported by redis ActiveRecord');
+	}
+
+	/**
+	 * Returns a value indicating whether the specified operation is transactional in the current [[scenario]].
+	 * This method will always return false as transactional operations are not supported by redis.
+	 * @param integer $operation the operation to check. Possible values are [[OP_INSERT]], [[OP_UPDATE]] and [[OP_DELETE]].
+	 * @return boolean whether the specified operation is transactional in the current [[scenario]].
+	 */
+	public function isTransactional($operation)
+	{
+		return false;
+	}
+}

framework/yii/redis/ActiveRelation.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\redis;
+
+use yii\db\ActiveRelationInterface;
+use yii\db\ActiveRelationTrait;
+
+/**
+ * ActiveRelation represents a relation between two Active Record classes.
+ *
+ * ActiveRelation instances are usually created by calling [[ActiveRecord::hasOne()]] and
+ * [[ActiveRecord::hasMany()]]. An Active Record class declares a relation by defining
+ * a getter method which calls one of the above methods and returns the created ActiveRelation object.
+ *
+ * A relation is specified by [[link]] which represents the association between columns
+ * of different tables; and the multiplicity of the relation is indicated by [[multiple]].
+ *
+ * If a relation involves a pivot table, it may be specified by [[via()]] or [[viaTable()]] method.
+ *
+ * @author Carsten Brandt <mail@cebe.cc>
+ * @since 2.0
+ */
+class ActiveRelation extends ActiveQuery implements ActiveRelationInterface
+{
+	use ActiveRelationTrait;
+
+	/**
+	 * Executes a script created by [[LuaScriptBuilder]]
+	 * @param Connection $db the database connection used to execute the query.
+	 * If this parameter is not given, the `db` application component will be used.
+	 * @param string $type the type of the script to generate
+	 * @param null $column
+	 * @return array|bool|null|string
+	 */
+	protected function executeScript($db, $type, $column=null)
+	{
+		if ($this->primaryModel !== null) {
+			// lazy loading
+			if ($this->via instanceof self) {
+				// via pivot table
+				$viaModels = $this->via->findPivotRows([$this->primaryModel]);
+				$this->filterByModels($viaModels);
+			} elseif (is_array($this->via)) {
+				// via relation
+				/** @var ActiveRelation $viaQuery */
+				list($viaName, $viaQuery) = $this->via;
+				if ($viaQuery->multiple) {
+					$viaModels = $viaQuery->all();
+					$this->primaryModel->populateRelation($viaName, $viaModels);
+				} else {
+					$model = $viaQuery->one();
+					$this->primaryModel->populateRelation($viaName, $model);
+					$viaModels = $model === null ? [] : [$model];
+				}
+				$this->filterByModels($viaModels);
+			} else {
+				$this->filterByModels([$this->primaryModel]);
+			}
+		}
+		return parent::executeScript($db, $type, $column);
+	}
+}

framework/yii/redis/Connection.php

 <?php
 /**
- * Connection class file
- *
  * @link http://www.yiiframework.com/
- * @copyright Copyright &copy; 2008 Yii Software LLC
+ * @copyright Copyright (c) 2008 Yii Software LLC
  * @license http://www.yiiframework.com/license/
  */
 
@@ -22,8 +20,7 @@ use yii\helpers\Inflector;
  *
  * @property string $driverName Name of the DB driver. This property is read-only.
  * @property boolean $isActive Whether the DB connection is established. This property is read-only.
- * @property Transaction $transaction The currently active transaction. Null if no active transaction. This
- * property is read-only.
+ * @property LuaScriptBuilder $luaScriptBuilder This property is read-only.
  *
  * @author Carsten Brandt <mail@cebe.cc>
  * @since 2.0
@@ -203,10 +200,6 @@ class Connection extends Component
 		'ZUNIONSTORE', // destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX] Add multiple sorted sets and store the resulting sorted set in a new key
 	];
 	/**
-	 * @var Transaction the currently active transaction
-	 */
-	private $_transaction;
-	/**
 	 * @var resource redis socket connection
 	 */
 	private $_socket;
@@ -283,7 +276,6 @@ class Connection extends Component
 			$this->executeCommand('QUIT');
 			stream_socket_shutdown($this->_socket, STREAM_SHUT_RDWR);
 			$this->_socket = null;
-			$this->_transaction = null;
 		}
 	}
 
@@ -298,27 +290,6 @@ class Connection extends Component
 	}
 
 	/**
-	 * Returns the currently active transaction.
-	 * @return Transaction the currently active transaction. Null if no active transaction.
-	 */
-	public function getTransaction()
-	{
-		return $this->_transaction && $this->_transaction->isActive ? $this->_transaction : null;
-	}
-
-	/**
-	 * Starts a transaction.
-	 * @return Transaction the transaction initiated
-	 */
-	public function beginTransaction()
-	{
-		$this->open();
-		$this->_transaction = new Transaction(['db' => $this]);
-		$this->_transaction->begin();
-		return $this->_transaction;
-	}
-
-	/**
 	 * Returns the name of the DB driver for the current [[dsn]].
 	 * @return string name of the DB driver
 	 */
@@ -332,6 +303,14 @@ class Connection extends Component
 	}
 
 	/**
+	 * @return LuaScriptBuilder
+	 */
+	public function getLuaScriptBuilder()
+	{
+		return new LuaScriptBuilder();
+	}
+
+	/**
 	 *
 	 * @param string $name
 	 * @param array $params

framework/yii/redis/Transaction.php

-<?php
-/**
- * Transaction class file.
- *
- * @link http://www.yiiframework.com/
- * @copyright Copyright &copy; 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace yii\redis;
-
-use yii\base\InvalidConfigException;
-use yii\db\Exception;
-
-/**
- * Transaction represents a DB transaction.
- *
- * @property boolean $isActive Whether this transaction is active. Only an active transaction can [[commit()]]
- * or [[rollBack()]]. This property is read-only.
- *
- * @author Carsten Brandt <mail@cebe.cc>
- * @since 2.0
- */
-class Transaction extends \yii\base\Object
-{
-	/**
-	 * @var Connection the database connection that this transaction is associated with.
-	 */
-	public $db;
-	/**
-	 * @var boolean whether this transaction is active. Only an active transaction
-	 * can [[commit()]] or [[rollBack()]]. This property is set true when the transaction is started.
-	 */
-	private $_active = false;
-
-	/**
-	 * Returns a value indicating whether this transaction is active.
-	 * @return boolean whether this transaction is active. Only an active transaction
-	 * can [[commit()]] or [[rollBack()]].
-	 */
-	public function getIsActive()
-	{
-		return $this->_active;
-	}
-
-	/**
-	 * Begins a transaction.
-	 * @throws InvalidConfigException if [[connection]] is null
-	 */
-	public function begin()
-	{
-		if (!$this->_active) {
-			if ($this->db === null) {
-				throw new InvalidConfigException('Transaction::db must be set.');
-			}
-			\Yii::trace('Starting transaction', __CLASS__);
-			$this->db->open();
-			$this->db->createCommand('MULTI')->execute();
-			$this->_active = true;
-		}
-	}
-
-	/**
-	 * Commits a transaction.
-	 * @throws Exception if the transaction or the DB connection is not active.
-	 */
-	public function commit()
-	{
-		if ($this->_active && $this->db && $this->db->isActive) {
-			\Yii::trace('Committing transaction', __CLASS__);
-			$this->db->createCommand('EXEC')->execute();
-			// TODO handle result of EXEC
-			$this->_active = false;
-		} else {
-			throw new Exception('Failed to commit transaction: transaction was inactive.');
-		}
-	}
-
-	/**
-	 * Rolls back a transaction.
-	 * @throws Exception if the transaction or the DB connection is not active.
-	 */
-	public function rollback()
-	{
-		if ($this->_active && $this->db && $this->db->isActive) {
-			\Yii::trace('Rolling back transaction', __CLASS__);
-			$this->db->pdo->commit();
-			$this->_active = false;
-		} else {
-			throw new Exception('Failed to roll back transaction: transaction was inactive.');
-		}
-	}
-}

framework/yii/validators/UniqueValidator.php

@@ -64,13 +64,13 @@ class UniqueValidator extends Validator
 		$className = $this->className === null ? get_class($object) : $this->className;
 		$attributeName = $this->attributeName === null ? $attribute : $this->attributeName;
 
-		$table = $className::getTableSchema();
-		if (($column = $table->getColumn($attributeName)) === null) {
-			throw new InvalidConfigException("Table '{$table->name}' does not have a column named '$attributeName'.");
+		$attributes = $className::attributes();
+		if (!in_array($attributeName, $attributes)) {
+			throw new InvalidConfigException("'$className' does not have an attribute named '$attributeName'.");
 		}
 
 		$query = $className::find();
-		$query->where([$column->name => $value]);
+		$query->where([$attributeName => $value]);
 
 		if (!$object instanceof ActiveRecord || $object->getIsNewRecord()) {
 			// if current $object isn't in the database yet then it's OK just to call exists()
@@ -82,7 +82,7 @@ class UniqueValidator extends Validator
 
 			$n = count($objects);
 			if ($n === 1) {
-				if ($column->isPrimaryKey) {
+				if (in_array($attributeName, $className::primaryKey())) {
 					// primary key is modified and not unique
 					$exists = $object->getOldPrimaryKey() != $object->getPrimaryKey();
 				} else {

tests/unit/data/ar/redis/ActiveRecord.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yiiunit\data\ar\redis;
+
+use yii\redis\Connection;
+
+/**
+ * ActiveRecord is ...
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class ActiveRecord extends \yii\redis\ActiveRecord
+{
+	public static $db;
+
+	public static function getDb()
+	{
+		return self::$db;
+	}
+}
\ No newline at end of file

tests/unit/data/ar/redis/Customer.php

+<?php
+
+namespace yiiunit\data\ar\redis;
+
+class Customer extends ActiveRecord
+{
+	const STATUS_ACTIVE = 1;
+	const STATUS_INACTIVE = 2;
+
+	public $status2;
+
+	public static function attributes()
+	{
+		return ['id', 'email', 'name', 'address', 'status'];
+	}
+
+	/**
+	 * @return \yii\redis\ActiveRelation
+	 */
+	public function getOrders()
+	{
+		return $this->hasMany(Order::className(), ['customer_id' => 'id']);
+	}
+
+	public static function active($query)
+	{
+		$query->andWhere(['status' => 1]);
+	}
+}
\ No newline at end of file

tests/unit/data/ar/redis/Item.php

+<?php
+
+namespace yiiunit\data\ar\redis;
+
+class Item extends ActiveRecord
+{
+	public static function attributes()
+	{
+		return ['id', 'name', 'category_id'];
+	}
+}
\ No newline at end of file

tests/unit/data/ar/redis/Order.php

+<?php
+
+namespace yiiunit\data\ar\redis;
+
+class Order extends ActiveRecord
+{
+	public static function attributes()
+	{
+		return ['id', 'customer_id', 'create_time', 'total'];
+	}
+
+	public function getCustomer()
+	{
+		return $this->hasOne(Customer::className(), ['id' => 'customer_id']);
+	}
+
+	public function getOrderItems()
+	{
+		return $this->hasMany(OrderItem::className(), ['order_id' => 'id']);
+	}
+
+	public function getItems()
+	{
+		return $this->hasMany(Item::className(), ['id' => 'item_id'])
+			->via('orderItems', function($q) {
+				// additional query configuration
+			});
+	}
+
+	public function getBooks()
+	{
+		return $this->hasMany(Item::className(), ['id' => 'item_id'])
+			->via('orderItems', ['order_id' => 'id']);
+			//->where(['category_id' => 1]);
+	}
+
+	public function beforeSave($insert)
+	{
+		if (parent::beforeSave($insert)) {
+			$this->create_time = time();
+			return true;
+		} else {
+			return false;
+		}
+	}
+}
\ No newline at end of file

tests/unit/data/ar/redis/OrderItem.php

+<?php
+
+namespace yiiunit\data\ar\redis;
+
+use yii\redis\RecordSchema;
+
+class OrderItem extends ActiveRecord
+{
+	public static function primaryKey()
+	{
+		return ['order_id', 'item_id'];
+	}
+
+	public static function attributes()
+	{
+		return ['order_id', 'item_id', 'quantity', 'subtotal'];
+	}
+
+	public function getOrder()
+	{
+		return $this->hasOne(Order::className(), ['id' => 'order_id']);
+	}
+
+	public function getItem()
+	{
+		return $this->hasOne(Item::className(), ['id' => 'item_id']);
+	}
+}
\ No newline at end of file

tests/unit/data/config.php

@@ -32,5 +32,9 @@ return [
 		'elasticsearch' => [
 			'dsn' => 'elasticsearch://localhost:9200'
 		],
+		'redis' => [
+			'dsn' => 'redis://localhost:6379/0',
+			'password' => null,
+		],
 	],
 ];

tests/unit/extensions/swiftmailer/MailerTest.php

@@ -70,10 +70,11 @@ class MailerTest extends VendorTestCase
 	{
 		$mailer = new Mailer();
 
+		$class = 'Swift_SmtpTransport';
 		$host = 'some.test.host';
 		$port = 999;
 		$transportConfig = [
-			'class' => 'Swift_SmtpTransport',
+			'class' => $class,
 			'constructArgs' => [
 				$host,
 				$port,
@@ -82,6 +83,7 @@ class MailerTest extends VendorTestCase
 		$mailer->setTransport($transportConfig);
 		$transport = $mailer->getTransport();
 		$this->assertTrue(is_object($transport), 'Unable to setup transport via config!');
+		$this->assertEquals($class, get_class($transport), 'Invalid transport class!');
 		$this->assertEquals($host, $transport->getHost(), 'Invalid transport host!');
 		$this->assertEquals($port, $transport->getPort(), 'Invalid transport host!');
 	}

tests/unit/framework/db/ActiveRecordTest.php

@@ -40,6 +40,12 @@ class ActiveRecordTest extends DatabaseTestCase
 		$customer = Customer::find(2);
 		$this->assertTrue($customer instanceof Customer);
 		$this->assertEquals('user2', $customer->name);
+		$customer = Customer::find(5);
+		$this->assertNull($customer);
+
+		// query scalar
+		$customerName = Customer::find()->where(array('id' => 2))->select('name')->scalar();
+		$this->assertEquals('user2', $customerName);
 
 		// find by column values
 		$customer = Customer::find(['id' => 2, 'name' => 'user2']);

tests/unit/framework/redis/RedisConnectionTest.php

+<?php
+
+namespace yiiunit\framework\redis;
+
+use yii\redis\Connection;
+
+/**
+ * @group redis
+ */
+class RedisConnectionTest extends RedisTestCase
+{
+	/**
+	 * Empty DSN should throw exception
+	 * @expectedException \yii\base\InvalidConfigException
+	 */
+	public function testEmptyDSN()
+	{
+		$db = new Connection();
+		$db->open();
+	}
+
+	/**
+	 * test connection to redis and selection of db
+	 */
+	public function testConnect()
+	{
+		$db = new Connection();
+		$db->dsn = 'redis://localhost:6379';
+		$db->open();
+		$this->assertTrue($db->ping());
+		$db->set('YIITESTKEY', 'YIITESTVALUE');
+		$db->close();
+
+		$db = new Connection();
+		$db->dsn = 'redis://localhost:6379/0';
+		$db->open();
+		$this->assertEquals('YIITESTVALUE', $db->get('YIITESTKEY'));
+		$db->close();
+
+		$db = new Connection();
+		$db->dsn = 'redis://localhost:6379/1';
+		$db->open();
+		$this->assertNull($db->get('YIITESTKEY'));
+		$db->close();
+	}
+
+	public function keyValueData()
+	{
+		return array(
+			array(123),
+			array(-123),
+			array(0),
+			array('test'),
+			array("test\r\ntest"),
+			array(''),
+		);
+	}
+
+	/**
+	 * @dataProvider keyValueData
+	 */
+	public function testStoreGet($data)
+	{
+		$db = $this->getConnection(true);
+
+		$db->set('hi', $data);
+		$this->assertEquals($data, $db->get('hi'));
+	}
+}
\ No newline at end of file

tests/unit/framework/redis/RedisTestCase.php

+<?php
+
+namespace yiiunit\framework\redis;
+
+use yii\redis\Connection;
+use yiiunit\TestCase;
+
+/**
+ * RedisTestCase is the base class for all redis related test cases
+ */
+abstract class RedisTestCase extends TestCase
+{
+	protected function setUp()
+	{
+		$this->mockApplication();
+
+		$databases = $this->getParam('databases');
+		$params = isset($databases['redis']) ? $databases['redis'] : null;
+		if ($params === null || !isset($params['dsn'])) {
+			$this->markTestSkipped('No redis server connection configured.');
+		}
+		$dsn = explode('/', $params['dsn']);
+		$host = $dsn[2];
+		if (strpos($host, ':')===false) {
+			$host .= ':6379';
+		}
+		if(!@stream_socket_client($host, $errorNumber, $errorDescription, 0.5)) {
+			$this->markTestSkipped('No redis server running at ' . $params['dsn'] . ' : ' . $errorNumber . ' - ' . $errorDescription);
+		}
+
+		parent::setUp();
+	}
+
+	/**
+	 * @param bool $reset whether to clean up the test database
+	 * @return Connection
+	 */
+	public function getConnection($reset = true)
+	{
+		$databases = $this->getParam('databases');
+		$params = isset($databases['redis']) ? $databases['redis'] : array();
+		$db = new Connection;
+		$db->dsn = $params['dsn'];
+		$db->password = $params['password'];
+		if ($reset) {
+			$db->open();
+			$db->flushall();
+		}
+		return $db;
+	}
+}
\ No newline at end of file