public function testCreateOrderedComparator()
{
$order = array_flip(['a', 'z', 'd', 'e']);
$array = ['b' => 'val b', 'd' => 'val d', 'z' => 'val z', 'c' => 'val c', 'e' => 'val e'];
$expectedResult = ['z' => 'val z', 'd' => 'val d', 'e' => 'val e', 'b' => 'val b', 'c' => 'val c'];
uksort($array, ArrayUtil::createOrderedComparator($order));
$this->assertEquals(array_keys($expectedResult), array_keys($array));
$this->assertEquals(array_values($expectedResult), array_values($array));
}
/**
* @param EmailModel $emailModel
* @param EmailTemplate $template
* @param Email $email
*/
protected function applyTemplate(EmailModel $emailModel, EmailTemplate $template, Email $email)
{
$locales = array_merge($email->getAcceptedLocales(), [$this->defaultLocale]);
$flippedLocales = array_flip($locales);
$translatedSubjects = [];
$translatedContents = [];
foreach ($template->getTranslations() as $translation) {
switch ($translation->getField()) {
case 'content':
$translatedContents[$translation->getLocale()] = $translation->getContent();
break;
case 'subject':
$translatedSubjects[$translation->getLocale()] = $translation->getContent();
break;
}
}
$comparator = ArrayUtil::createOrderedComparator($flippedLocales);
uksort($translatedSubjects, $comparator);
uksort($translatedContents, $comparator);
$validContents = array_intersect_key($translatedContents, $flippedLocales);
$validsubjects = array_intersect_key($translatedSubjects, $flippedLocales);
$content = reset($validContents);
$subject = reset($validsubjects);
$emailModel->setSubject($subject === false ? $template->getSubject() : $subject)->setBody($content === false ? $template->getContent() : $content)->setType($template->getType());
}
