Use correct getSystemValue type

Signed-off-by: J0WI <J0WI@users.noreply.github.com>

apps/files_sharing/lib/Controller/ShareesAPIController.php

@@ -144,7 +144,7 @@ class ShareesAPIController extends OCSController {
 	public function search(string $search = '', string $itemType = null, int $page = 1, int $perPage = 200, $shareType = null, bool $lookup = true): DataResponse {
 
 		// only search for string larger than a given threshold
-		$threshold = (int)$this->config->getSystemValue('sharing.minSearchStringLength', 0);
+		$threshold = $this->config->getSystemValueInt('sharing.minSearchStringLength', 0);
 		if (strlen($search) < $threshold) {
 			return new DataResponse($this->result);
 		}

lib/private/Authentication/Login/CreateSessionTokenCommand.php

@@ -46,7 +46,7 @@ class CreateSessionTokenCommand extends ALoginCommand {
 
 	public function process(LoginData $loginData): LoginResult {
 		$tokenType = IToken::REMEMBER;
-		if ((int)$this->config->getSystemValue('remember_login_cookie_lifetime', 60 * 60 * 24 * 15) === 0) {
+		if ($this->config->getSystemValueInt('remember_login_cookie_lifetime', 60 * 60 * 24 * 15) === 0) {
 			$loginData->setRememberLogin(false);
 			$tokenType = IToken::DO_NOT_REMEMBER;
 		}

lib/private/Collaboration/Collaborators/LookupPlugin.php

@@ -66,7 +66,7 @@ class LookupPlugin implements ISearchPlugin {
 	public function search($search, $limit, $offset, ISearchResult $searchResult) {
 		$isGlobalScaleEnabled = $this->config->getSystemValue('gs.enabled', false);
 		$isLookupServerEnabled = $this->config->getAppValue('files_sharing', 'lookupServerEnabled', 'yes') === 'yes';
-		$hasInternetConnection = (bool)$this->config->getSystemValue('has_internet_connection', true);
+		$hasInternetConnection = $this->config->getSystemValueBool('has_internet_connection', true);
 
 		// if case of Global Scale we always search the lookup server
 		if (!$isGlobalScaleEnabled && (!$isLookupServerEnabled || !$hasInternetConnection)) {

lib/private/Preview/Generator.php

@@ -238,8 +238,8 @@ class Generator {
 					continue;
 				}
 
-				$maxWidth = (int)$this->config->getSystemValue('preview_max_x', 4096);
-				$maxHeight = (int)$this->config->getSystemValue('preview_max_y', 4096);
+				$maxWidth = $this->config->getSystemValueInt('preview_max_x', 4096);
+				$maxHeight = $this->config->getSystemValueInt('preview_max_y', 4096);
 
 				$preview = $this->helper->getThumbnail($provider, $file, $maxWidth, $maxHeight);
 

lib/private/Preview/Image.php

@@ -38,7 +38,7 @@ abstract class Image extends ProviderV2 {
 	 * {@inheritDoc}
 	 */
 	public function getThumbnail(File $file, int $maxX, int $maxY): ?IImage {
-		$maxSizeForImages = \OC::$server->getConfig()->getSystemValue('preview_max_filesize_image', 50);
+		$maxSizeForImages = \OC::$server->getConfig()->getSystemValueInt('preview_max_filesize_image', 50);
 		$size = $file->getSize();
 
 		if ($maxSizeForImages !== -1 && $size > ($maxSizeForImages * 1024 * 1024)) {