mbk-lab
/
nextcloud
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Always use the cache 

If there is no cache available we will use the null cache. Which (you
guessed it) just doesn't do anything. This makes the code flow a bit
nicer and psalm a bit happier.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2021-02-11 11:48:52 +01:00
parent d5dea10517
commit bf4210aa8d
1 changed files with 18 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
apps/weather_status/lib/Service/WeatherStatusService.php
View File

@ -72,9 +72,6 @@ class WeatherStatusService {
/** @var IAppManager */ /** @var IAppManager */
private $appManager; private $appManager;
/** @var ICacheFactory */
private $cacheFactory;
/** @var ICache */ /** @var ICache */
private $cache; private $cache;
@ -116,9 +113,7 @@ class WeatherStatusService {
$this->version = $appManager->getAppVersion(Application::APP_ID); $this->version = $appManager->getAppVersion(Application::APP_ID);
$this->clientService = $clientService; $this->clientService = $clientService;
$this->client = $clientService->newClient(); $this->client = $clientService->newClient();
if ($cacheFactory->isAvailable()) { $this->cache = $cacheFactory->createDistributed('weatherstatus');
$this->cache = $cacheFactory->createDistributed();
}
} }
/** /**
@ -397,12 +392,12 @@ class WeatherStatusService {
* @return array which contains the error message or the parsed JSON result * @return array which contains the error message or the parsed JSON result
*/ */
private function requestJSON(string $url, array $params = []): array { private function requestJSON(string $url, array $params = []): array {
if (isset($this->cache)) {
$cacheKey = $url . '|' . implode(',', $params) . '|' . implode(',', array_keys($params)); $cacheKey = $url . '|' . implode(',', $params) . '|' . implode(',', array_keys($params));
if ($this->cache->hasKey($cacheKey)) { $cacheValue = $this->cache->get($cacheKey);
return $this->cache->get($cacheKey); if ($cacheValue !== null) {
} return $cacheValue;
} }
try { try {
$options = [ $options = [
'headers' => [ 'headers' => [
@ -425,7 +420,7 @@ class WeatherStatusService {
return ['error' => $this->l10n->t('Error')]; return ['error' => $this->l10n->t('Error')];
} else { } else {
$json = json_decode($body, true); $json = json_decode($body, true);
if (isset($this->cache)) {
// default cache duration is one hour // default cache duration is one hour
$cacheDuration = 60 * 60; $cacheDuration = 60 * 60;
if (isset($headers['Expires']) && count($headers['Expires']) > 0) { if (isset($headers['Expires']) && count($headers['Expires']) > 0) {
@ -438,7 +433,7 @@ class WeatherStatusService {
} }
} }
$this->cache->set($cacheKey, $json, $cacheDuration); $this->cache->set($cacheKey, $json, $cacheDuration);
}
return $json; return $json;
} }
} catch (\Exception $e) { } catch (\Exception $e) {