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BUG Check is_callable parent methods before invoke (#10637)

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Sabina Talipova 2023-01-12 09:37:48 +13:00 committed by GitHub
parent 2868edd8d9
commit 6d4542561b
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3 changed files with 45 additions and 1 deletions
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12
src/View/ViewableData.php
View File

@ -7,6 +7,7 @@ use Exception;
use InvalidArgumentException;
use IteratorAggregate;
use LogicException;
use ReflectionObject;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Config\Config;
use SilverStripe\Core\Config\Configurable;
@ -155,13 +156,22 @@ class ViewableData implements IteratorAggregate
public function __set($property, $value)
{
$this->objCacheClear();
if ($this->hasMethod($method = "set$property")) {
$method = "set$property";
if ($this->hasMethod($method) && !$this->isPrivate($this, $method)) {
$this->$method($value);
} else {
$this->setField($property, $value);
}
}
private function isPrivate(object $class, string $method): bool
{
$class = new ReflectionObject($class);
return $class->getMethod($method)->isPrivate();
}
/**
* Set a failover object to attempt to get data from if it is not present on this object.
*

15
tests/php/View/ViewableDataTest.php
View File

@ -2,11 +2,13 @@
namespace SilverStripe\View\Tests;
use ReflectionMethod;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\View\ArrayData;
use SilverStripe\View\SSViewer;
use SilverStripe\View\ViewableData;
use SilverStripe\View\Tests\ViewableDataTestObject;
/**
* See {@link SSViewerTest->testCastingHelpers()} for more tests related to casting and ViewableData behaviour,
@ -205,4 +207,17 @@ class ViewableDataTest extends SapphireTest
$this->assertSame($failover, $container->getFailover(), 'getFailover() returned a different object');
$this->assertFalse($container->hasMethod('testMethod'), 'testMethod() incorrectly reported as existing');
}
public function testIsPrivate()
{
$reflectionMethod = new ReflectionMethod(ViewableData::class, 'isPrivate');
$reflectionMethod->setAccessible(true);
$object = new ViewableDataTestObject();
$output = $reflectionMethod->invokeArgs($object, [$object, 'privateMethod']);
$this->assertTrue($output, 'Method is not private');
$output = $reflectionMethod->invokeArgs($object, [$object, 'publicMethod']);
$this->assertFalse($output, 'Method is private');
}
}

19
tests/php/View/ViewableDataTestObject.php Normal file
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@ -0,0 +1,19 @@
<?php
namespace SilverStripe\View\Tests;
use SilverStripe\Dev\TestOnly;
use SilverStripe\ORM\DataObject;
class ViewableDataTestObject extends DataObject implements TestOnly
{
private function privateMethod(): string
{
return 'Private function';
}
public function publicMethod(): string
{
return 'Public function';
}
}