w

framework/YiiBase.php

@@ -167,7 +167,7 @@ class YiiBase
 			return self::$_imported[$alias] = $className;
 		}
 
-		if (($path = self::getPathOfAlias(dirname($alias))) === false) {
+		if (($path = self::getAlias(dirname($alias))) === false) {
 			throw new \yii\base\Exception('Invalid path alias: ' . $alias);
 		}
 
@@ -189,16 +189,16 @@ class YiiBase
 
 	/**
 	 * Translates a path alias into an actual path.
-	 * The path alias can be either a root alias registered via [[setPathOfAlias]] or an
+	 * The path alias can be either a root alias registered via [[setAlias]] or an
 	 * alias starting with a root alias (e.g. `@yii/base/Component.php`).
 	 * In the latter case, the root alias will be replaced by the corresponding registered path
 	 * and the remaining part will be appended to it.
 	 * Note, this method does not ensure the existence of the resulting path.
 	 * @param string $alias alias
 	 * @return mixed path corresponding to the alias, false if the root alias is not previously registered.
-	 * @see setPathOfAlias
+	 * @see setAlias
 	 */
-	public static function getPathOfAlias($alias)
+	public static function getAlias($alias)
 	{
 		if (isset(self::$aliases[$alias])) {
 			return self::$aliases[$alias];
@@ -220,9 +220,9 @@ class YiiBase
 	 * @param string $alias alias to the path. The alias must start with '@'.
 	 * @param string $path the path corresponding to the alias. If this is null, the corresponding
 	 * path alias will be removed. The path can be a file path (e.g. `/tmp`) or a URL (e.g. `http://www.yiiframework.com`).
-	 * @see getPathOfAlias
+	 * @see getAlias
 	 */
-	public static function setPathOfAlias($alias, $path)
+	public static function setAlias($alias, $path)
 	{
 		if ($path === null) {
 			unset(self::$aliases[$alias]);
@@ -261,7 +261,7 @@ class YiiBase
 		if (strpos($className, '\\') !== false) {
 			// convert namespace to path alias, e.g. yii\base\Component to @yii/base/Component
 			$alias = '@' . str_replace('\\', '/', ltrim($className, '\\'));
-			if (($path = self::getPathOfAlias($alias)) !== false) {
+			if (($path = self::getAlias($alias)) !== false) {
 				include($path . '.php');
 				return true;
 			}
@@ -272,7 +272,7 @@ class YiiBase
 		if (($pos = strpos($className, '_')) !== false) {
 			// convert class name to path alias, e.g. PHPUnit_Framework_TestCase to @PHPUnit/Framework/TestCase
 			$alias = '@' . str_replace('_', '/', $className);
-			if (($path = self::getPathOfAlias($alias)) !== false) {
+			if (($path = self::getAlias($alias)) !== false) {
 				include($path . '.php');
 				return true;
 			}
@@ -295,9 +295,9 @@ class YiiBase
 	 *
 	 * The specified configuration can be either a string or an array.
 	 * If the former, the string is treated as the object type which can
-	 * be either a class name or [[getPathOfAlias|path alias]].
+	 * be either a class name or [[getAlias|path alias]].
 	 * If the latter, the array must contain a `class` element which refers
-	 * to a class name or [[getPathOfAlias|path alias]]. The rest of the name-value
+	 * to a class name or [[getAlias|path alias]]. The rest of the name-value
 	 * pairs in the array will be used to initialize the corresponding object properties.
 	 * For example,
 	 *

framework/base/Dictionary.php

@@ -274,7 +274,7 @@ class Dictionary extends Component implements \IteratorAggregate, \ArrayAccess,
 	 * This method is required by the SPL interface `ArrayAccess`.
 	 * It is implicitly called when you use something like `$value = $dictionary[$offset];`.
 	 * This is equivalent to [[itemAt]].
-	 * @param integer $offset the offset to retrieve element.
+	 * @param mixed $offset the offset to retrieve element.
 	 * @return mixed the element at the offset, null if no element is found at the offset
 	 */
 	public function offsetGet($offset)

framework/base/Model.php

@@ -222,8 +222,9 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function afterConstruct()
 	{
-		if ($this->hasEventHandler('onAfterConstruct'))
-			$this->onAfterConstruct(new CEvent($this));
+		if ($this->hasEventHandler('onAfterConstruct')) {
+			$this->onAfterConstruct(new Event($this));
+		}
 	}
 
 	/**
@@ -236,10 +237,13 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function beforeValidate()
 	{
+		if ($this->hasEventHandler('onBeforeValidate')) {
 			$event = new ModelEvent($this);
 			$this->onBeforeValidate($event);
 			return $event->isValid;
 		}
+		return true;
+	}
 
 	/**
 	 * This method is invoked after validation ends.
@@ -249,8 +253,10 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function afterValidate()
 	{
+		if ($this->hasEventHandler('onAfterValidate')) {
 			$this->onAfterValidate(new CEvent($this));
 		}
+	}
 
 	/**
 	 * This event is raised after the model instance is created by new operator.
@@ -258,7 +264,7 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function onAfterConstruct($event)
 	{
-		$this->raiseEvent('onAfterConstruct', $event);
+		$this->raiseEvent(__METHOD__, $event);
 	}
 
 	/**
@@ -267,7 +273,7 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function onBeforeValidate($event)
 	{
-		$this->raiseEvent('onBeforeValidate', $event);
+		$this->raiseEvent(__METHOD__, $event);
 	}
 
 	/**
@@ -276,7 +282,7 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function onAfterValidate($event)
 	{
-		$this->raiseEvent('onAfterValidate', $event);
+		$this->raiseEvent(__METHOD__, $event);
 	}
 
 	/**
@@ -391,11 +397,13 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function hasErrors($attribute = null)
 	{
-		if ($attribute === null)
+		if ($attribute === null) {
 			return $this->_errors !== array();
-		else
+		}
+		else {
 			return isset($this->_errors[$attribute]);
 		}
+	}
 
 	/**
 	 * Returns the errors for all attribute or a single attribute.
@@ -404,11 +412,13 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function getErrors($attribute = null)
 	{
-		if ($attribute === null)
+		if ($attribute === null) {
 			return $this->_errors;
-		else
+		}
+		else {
 			return isset($this->_errors[$attribute]) ? $this->_errors[$attribute] : array();
 		}
+	}
 
 	/**
 	 * Returns the first error of the specified attribute.
@@ -457,11 +467,13 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function clearErrors($attribute = null)
 	{
-		if ($attribute === null)
+		if ($attribute === null) {
 			$this->_errors = array();
-		else
+		}
+		else {
 			unset($this->_errors[$attribute]);
 		}
+	}
 
 	/**
 	 * Generates a user friendly attribute label.
@@ -486,17 +498,20 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	public function getAttributes($names = null)
 	{
 		$values = array();
-		foreach ($this->attributeNames() as $name)
-			$values[$name] = $this->$name;
 
-		if (is_array($names))
-		{
-			$values2 = array();
-			foreach ($names as $name)
-				$values2[$name] = isset($values[$name]) ? $values[$name] : null;
-			return $values2;
+		if (is_array($names)) {
+			foreach ($this->attributeNames() as $name) {
+				if (in_array($name, $names, true)) {
+					$values[$name] = $this->$name;
 				}
-		else
+			}
+		}
+		else {
+			foreach ($this->attributeNames() as $name) {
+				$values[$name] = $this->$name;
+			}
+		}
+
 		return $values;
 	}
 
@@ -510,17 +525,18 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 */
 	public function setAttributes($values, $safeOnly = true)
 	{
-		if (!is_array($values))
-			return;
+		if (is_array($values)) {
 			$attributes = array_flip($safeOnly ? $this->getSafeAttributeNames() : $this->attributeNames());
-		foreach ($values as $name => $value)
-		{
-			if (isset($attributes[$name]))
+			foreach ($values as $name => $value) {
+				if (isset($attributes[$name])) {
 					$this->$name = $value;
-			elseif ($safeOnly)
+				}
+				elseif ($safeOnly) {
 					$this->onUnsafeAttribute($name, $value);
 				}
 			}
+		}
+	}
 
 	/**
 	 * Sets the attributes to be null.
@@ -590,22 +606,22 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	{
 		$attributes = array();
 		$unsafe = array();
-		foreach ($this->getValidators() as $validator)
-		{
-			if (!$validator->safe)
-			{
-				foreach ($validator->attributes as $name)
+		foreach ($this->getValidators() as $validator) {
+			if (!$validator->safe) {
+				foreach ($validator->attributes as $name) {
 					$unsafe[] = $name;
 				}
-			else
-			{
-				foreach ($validator->attributes as $name)
+			}
+			else {
+				foreach ($validator->attributes as $name) {
 					$attributes[$name] = true;
 				}
 			}
+		}
 
-		foreach ($unsafe as $name)
+		foreach ($unsafe as $name) {
 			unset($attributes[$name]);
+		}
 		return array_keys($attributes);
 	}
 
@@ -636,7 +652,7 @@ class Model extends Component implements \IteratorAggregate, \ArrayAccess
 	 * Returns the element at the specified offset.
 	 * This method is required by the SPL interface `ArrayAccess`.
 	 * It is implicitly called when you use something like `$value = $model[$offset];`.
-	 * @param integer $offset the offset to retrieve element.
+	 * @param mixed $offset the offset to retrieve element.
 	 * @return mixed the element at the offset, null if no element is found at the offset
 	 */
 	public function offsetGet($offset)

framework/base/ModelEvent.php

@@ -2,24 +2,22 @@
 /**
  * CModelEvent class file.
  *
- * @author Qiang Xue <qiang.xue@gmail.com>
  * @link http://www.yiiframework.com/
- * @copyright Copyright &copy; 2008-2011 Yii Software LLC
+ * @copyright Copyright &copy; 2008-2012 Yii Software LLC
  * @license http://www.yiiframework.com/license/
  */
 
+namespace yii\base;
 
 /**
- * CModelEvent class.
+ * ModelEvent class.
  *
- * CModelEvent represents the event parameters needed by events raised by a model.
+ * ModelEvent represents the event parameters needed by events raised by a model.
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id: CModelEvent.php 2799 2011-01-01 19:31:13Z qiang.xue $
- * @package system.base
- * @since 1.0
+ * @since 2.0
  */
-class CModelEvent extends CEvent
+class ModelEvent extends Event
 {
 	/**
 	 * @var boolean whether the model is in valid status and should continue its normal method execution cycles. Defaults to true.