feat: use getAppIcon

Signed-off-by: Sebastien Marinier <seb@smarinier.net>

Author: smarinier

appinfo/info.xml

@@ -19,7 +19,7 @@
 	<repository>https://github.com/nextcloud/ocs_api_viewer.git</repository>
 	<screenshot>https://raw.githubusercontent.com/nextcloud/ocs_api_viewer/main/docs/screenshot.png</screenshot>
 	<dependencies>
-		<nextcloud min-version="26" max-version="30"/>
+		<nextcloud min-version="29" max-version="30"/>
 	</dependencies>
 	<navigations>
 		<navigation>

lib/Service/AppsService.php

@@ -51,9 +51,9 @@ public function findSupported(): array {
 					'version' => $appInfo['version'],
 					'always_enabled' => in_array($app, $always),
 				];
-				$preview = $this->getPreview($app, $baseDir);
-				if ($preview !== null) {
-					$apiInfo['icon_url'] = $preview;
+				$iconUrl = $this->appManager->getAppIcon($app);
+				if ($iconUrl !== null) {
+					$apiInfo['icon_url'] = $iconUrl;
 				}
 				$apis[] = $apiInfo;
 			}
@@ -129,17 +129,4 @@ public function getSpec(string $app): string {
 
 		return json_encode($data);
 	}
-
-	private function getPreview(string $app, string $appPath) : ?string {
-		$appIcon = $appPath . '/img/' . $app . '.svg';
-		if (file_exists($appIcon)) {
-			return $this->url->imagePath($app, $app . '.svg');
-		} else {
-			$appIcon = $appPath . '/img/app.svg';
-			if (file_exists($appIcon)) {
-				return $this->url->imagePath($app, 'app.svg');
-			}
-		}
-		return null;
-	}
 }