/
BaseEntity.php
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/
BaseEntity.php
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<?php
/**
* This file is part of the Kdyby (http://www.kdyby.org)
*
* Copyright (c) 2008 Filip Procházka (filip@prochazka.su)
*
* For the full copyright and license information, please view the file license.txt that was distributed with this source code.
*/
namespace Kdyby\Doctrine\Entities;
use Doctrine;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Kdyby;
use Kdyby\Doctrine\Collections\ReadOnlyCollectionWrapper;
use Kdyby\Doctrine\MemberAccessException;
use Kdyby\Doctrine\UnexpectedValueException;
use Nette;
use Nette\Utils\Callback;
/**
* @author Filip Procházka <filip@prochazka.su>
*
* @deprecated
* @ORM\MappedSuperclass()
*/
abstract class BaseEntity implements \Serializable
{
use Nette\SmartObject;
/**
* @var array
*/
private static $properties = [];
/**
* @var array
*/
private static $methods = [];
/**
*/
public function __construct()
{
}
public static function getClassName()
{
return get_called_class();
}
/**
* Allows the user to access through magic methods to protected and public properties.
* There are get<name>() and set<name>($value) methods for every protected or public property,
* and for protected or public collections there are add<name>($entity), remove<name>($entity) and has<name>($entity).
* When you'll try to call setter on collection, or collection manipulator on generic value, it will throw.
* Getters on collections will return all it's items.
*
* @param string $name method name
* @param array $args arguments
*
* @throws \Kdyby\Doctrine\UnexpectedValueException
* @throws \Kdyby\Doctrine\MemberAccessException
* @return mixed
*/
public function __call($name, $args)
{
if (strlen($name) > 3) {
$properties = $this->listObjectProperties();
$op = substr($name, 0, 3);
$prop = strtolower($name[3]) . substr($name, 4);
if ($op === 'set' && isset($properties[$prop])) {
if ($this->$prop instanceof Collection) {
throw UnexpectedValueException::collectionCannotBeReplaced($this, $prop);
}
$this->$prop = $args[0];
return $this;
} elseif ($op === 'get' && isset($properties[$prop])) {
if ($this->$prop instanceof Collection) {
return $this->convertCollection($prop, $args);
} else {
return $this->$prop;
}
} else { // collections
if ($op === 'add') {
if (isset($properties[$prop . 's'])) {
if (!$this->{$prop . 's'} instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop . 's');
}
$this->{$prop . 's'}->add($args[0]);
return $this;
} elseif (substr($prop, -1) === 'y' && isset($properties[$prop = substr($prop, 0, -1) . 'ies'])) {
if (!$this->$prop instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop);
}
$this->$prop->add($args[0]);
return $this;
} elseif (isset($properties[$prop])) {
throw UnexpectedValueException::notACollection($this, $prop);
}
} elseif ($op === 'has') {
if (isset($properties[$prop . 's'])) {
if (!$this->{$prop . 's'} instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop . 's');
}
return $this->{$prop . 's'}->contains($args[0]);
} elseif (substr($prop, -1) === 'y' && isset($properties[$prop = substr($prop, 0, -1) . 'ies'])) {
if (!$this->$prop instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop);
}
return $this->$prop->contains($args[0]);
} elseif (isset($properties[$prop])) {
throw UnexpectedValueException::notACollection($this, $prop);
}
} elseif (strlen($name) > 6 && ($op = substr($name, 0, 6)) === 'remove') {
$prop = strtolower($name[6]) . substr($name, 7);
if (isset($properties[$prop . 's'])) {
if (!$this->{$prop . 's'} instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop . 's');
}
$this->{$prop . 's'}->removeElement($args[0]);
return $this;
} elseif (substr($prop, -1) === 'y' && isset($properties[$prop = substr($prop, 0, -1) . 'ies'])) {
if (!$this->$prop instanceof Collection) {
throw UnexpectedValueException::notACollection($this, $prop);
}
$this->$prop->removeElement($args[0]);
return $this;
} elseif (isset($properties[$prop])) {
throw UnexpectedValueException::notACollection($this, $prop);
}
}
}
}
if ($name === '') {
throw MemberAccessException::callWithoutName($this);
}
$class = get_class($this);
// event functionality
if (preg_match('#^on[A-Z]#', $name) && property_exists($class, $name)) {
$rp = new \ReflectionProperty($this, $name);
if ($rp->isPublic() && !$rp->isStatic()) {
if (is_array($list = $this->$name) || $list instanceof \Traversable) {
foreach ($list as $handler) {
Callback::invokeArgs($handler, $args);
}
} elseif ($list !== NULL) {
throw UnexpectedValueException::invalidEventValue($list, $this, $name);
}
return NULL;
}
}
// extension methods
if ($cb = static::extensionMethod($name)) {
/** @var \Nette\Callback $cb */
array_unshift($args, $this);
return call_user_func_array($cb, $args);
}
throw MemberAccessException::undefinedMethodCall($this, $name);
}
/**
* Returns property value. Do not call directly.
*
* @param string $name property name
*
* @throws MemberAccessException if the property is not defined.
* @return mixed property value
*/
public function &__get($name)
{
if ($name === '') {
throw MemberAccessException::propertyReadWithoutName($this);
}
// property getter support
$originalName = $name;
$name[0] = $name[0] & "\xDF"; // case-sensitive checking, capitalize first character
$m = 'get' . $name;
$methods = $this->listObjectMethods();
if (isset($methods[$m])) {
// ampersands:
// - uses &__get() because declaration should be forward compatible (e.g. with Nette\Utils\Html)
// - doesn't call &$_this->$m because user could bypass property setter by: $x = & $obj->property; $x = 'new value';
$val = $this->$m();
return $val;
}
$m = 'is' . $name;
if (isset($methods[$m])) {
$val = $this->$m();
return $val;
}
// protected attribute support
$properties = $this->listObjectProperties();
if (isset($properties[$name = $originalName])) {
if ($this->$name instanceof Collection) {
$coll = $this->$name->toArray();
return $coll;
} else {
$val = $this->$name;
return $val;
}
}
$type = isset($methods['set' . $name]) ? 'a write-only' : 'an undeclared';
throw MemberAccessException::propertyNotReadable($type, $this, $originalName);
}
/**
* Sets value of a property. Do not call directly.
*
* @param string $name property name
* @param mixed $value property value
*
* @throws UnexpectedValueException
* @throws MemberAccessException if the property is not defined or is read-only
*/
public function __set($name, $value)
{
if ($name === '') {
throw MemberAccessException::propertyWriteWithoutName($this);
}
// property setter support
$originalName = $name;
$name[0] = $name[0] & "\xDF"; // case-sensitive checking, capitalize first character
$methods = $this->listObjectMethods();
$m = 'set' . $name;
if (isset($methods[$m])) {
$this->$m($value);
return;
}
// protected attribute support
$properties = $this->listObjectProperties();
if (isset($properties[$name = $originalName])) {
if ($this->$name instanceof Collection) {
throw UnexpectedValueException::collectionCannotBeReplaced($this, $name);
}
$this->$name = $value;
return;
}
$type = isset($methods['get' . $name]) || isset($methods['is' . $name]) ? 'a read-only' : 'an undeclared';
throw MemberAccessException::propertyNotWritable($type, $this, $originalName);
}
/**
* Is property defined?
*
* @param string $name property name
*
* @return bool
*/
public function __isset($name)
{
$properties = $this->listObjectProperties();
if (isset($properties[$name])) {
return TRUE;
}
if ($name === '') {
return FALSE;
}
$methods = $this->listObjectMethods();
$name[0] = $name[0] & "\xDF";
return isset($methods['get' . $name]) || isset($methods['is' . $name]);
}
/**
* @param string $property property name
* @param array $args
* @return Collection|array
*/
protected function convertCollection($property, array $args)
{
if (isset($args[0]) && $args[0] === TRUE) {
return new ReadOnlyCollectionWrapper($this->$property);
}
return $this->$property->toArray();
}
/**
* Should return only public or protected properties of class
*
* @return array
*/
private function listObjectProperties()
{
$class = get_class($this);
if (!isset(self::$properties[$class])) {
self::$properties[$class] = array_flip(array_keys(get_object_vars($this)));
}
return self::$properties[$class];
}
/**
* Should return all public methods of class
*
* @return array
*/
private function listObjectMethods()
{
$class = get_class($this);
if (!isset(self::$methods[$class])) {
// get_class_methods returns ONLY PUBLIC methods of objects
// but returns static methods too (nothing doing...)
// and is much faster than reflection
// (works good since 5.0.4)
self::$methods[$class] = array_flip(get_class_methods($class));
}
return self::$methods[$class];
}
/**************************** \Serializable ****************************/
/**
* @internal
* @return string
*/
public function serialize()
{
return SerializableMixin::serialize($this);
}
/**
* @internal
* @param string $serialized
*/
public function unserialize($serialized)
{
SerializableMixin::unserialize($this, $serialized);
}
}