public function testAddsFilterMethodToFiltersList()
{
$extension = new ImagineExtension($this->createCacheManagerMock());
$filters = $extension->getFilters();
$this->assertInternalType('array', $filters);
$this->assertCount(1, $filters);
}
private function normalizeImages()
{
if (empty($this->images)) {
return;
}
foreach ($this->images as $imageKey => $image) {
if (!array_key_exists($imageKey, $this->normalizedEntity)) {
throw new Exception('This image field not exists!');
}
if (!empty($this->normalizedEntity[$imageKey])) {
$filteredImage = $this->imagine->filter($this->normalizedEntity[$imageKey], $image['filter']);
$this->normalizedEntity[$imageKey] = '<a href="' . $filteredImage . '" target="_blank"><img src="' . $filteredImage . '"/></a>';
} else {
$this->normalizedEntity[$imageKey] = '-';
}
}
}
