/**
* {@inheritdoc}
*/
public function getImageInfo($path)
{
// If cache doesn't support image info, just pass through to adapter.
if (!$this->cache instanceof Capability\ImageInfo) {
return $this->doGetImageInfo($path);
}
// Get from cache.
$info = $this->cache->getImageInfo($path);
if ($info !== false) {
return is_array($info) ? Image\Info::createFromJson($info) : $info;
}
// Else from adapter.
$info = $this->doGetImageInfo($path);
// Save info from adapter.
$object = ['path' => $path, 'image_info' => $info];
$this->cache->updateObject($path, $object, true);
return $info;
}
public function testJsonSerialize()
{
$file = $this->filesystem->getFile('fixtures/images/1-top-left.jpg')->read();
$expected = Image\Info::createFromString($file);
$actual = Image\Info::createFromJson(json_decode(json_encode($expected), true));
$this->assertEquals($expected->getDimensions(), $actual->getDimensions());
$this->assertSame($expected->getType(), $actual->getType());
$this->assertSame($expected->getBits(), $actual->getBits());
$this->assertSame($expected->getChannels(), $actual->getChannels());
$this->assertSame($expected->getMime(), $actual->getMime());
$this->assertEquals($expected->getExif()->getData(), $actual->getExif()->getData());
}
