/**
* @param BreadCrumb[] $crumbs
* @return BreadCrumb[]
*/
private function saveCrumbs($crumbs)
{
$this->cookies->write(new Cookie(array_map(function (BreadCrumb $crumb) {
return ['caption' => $crumb->getCaption(), 'target' => $crumb->getTarget()];
}, $crumbs)), self::COOKIE_KEY);
return $crumbs;
}
/**
* @param WebResponse|mixed $response
* @throws \Exception if $response is not a WebResponse
* @return null
*/
public function deliver($response)
{
if ($response instanceof WebResponse) {
if ($response->getStatus()) {
header('HTTP/1.1 ' . $response->getStatus());
}
foreach ($response->getHeaders() as $header => $value) {
if (!is_null($value)) {
header($header . ': ' . $value);
}
}
}
$this->cookies->applyCookies('setcookie');
echo $response;
}
protected function readBreadcrumbs()
{
if ($this->cookies->hasKey(self::BREADCRUMB_COOKIE)) {
return $this->cookies->read(self::BREADCRUMB_COOKIE)->payload;
}
return [];
}
private function resetBreadCrumbs()
{
$this->cookies->create(new Cookie([]), ExecuteResource::BREADCRUMB_COOKIE);
}
private function saveCrumbs($crumbs)
{
$this->cookies->create(new Cookie($crumbs), self::BREADCRUMB_COOKIE);
}
private function givenThereAreNoSavedCrumbs()
{
Mockster::stub($this->cookies->hasKey(ExecuteResource::BREADCRUMB_COOKIE))->will()->return_(false);
}
private function thenAllKeysShouldBe($array)
{
$this->assertEquals($array, $this->store->keys());
}
