Merge pull request #17230 from nextcloud/previewUsesFileId

Preview endpoint only accepts fileId

Author: tobiasKaminsky

app/src/main/java/com/nextcloud/utils/extensions/OwnCloudClientExtensions.kt

@@ -21,9 +21,9 @@ fun OwnCloudClient.toNextcloudClient(context: Context): NextcloudClient = OwnClo
     isFollowRedirects
 )
 
-fun OwnCloudClient.getPreviewEndpoint(remoteId: String, x: Int, y: Int): String = baseUri
+fun OwnCloudClient.getPreviewEndpoint(localFileId: Long, x: Int, y: Int): String = baseUri
     .toString() +
     "/index.php/core/preview?fileId=" +
-    remoteId +
+    localFileId +
     "&x=" + (x / 2) + "&y=" + (y / 2) +
     "&a=1&mode=cover&forceIcon=0"

app/src/main/java/com/owncloud/android/datamodel/ThumbnailsCacheManager.java

@@ -1286,7 +1286,7 @@ public static Bitmap doResizedImageInBackground(OCFile file, FileDataStorageMana
             GetMethod getMethod = null;
 
             try {
-                String uri = OwnCloudClientExtensionsKt.getPreviewEndpoint(mClient, file.getRemoteId(), pxW, pxH);
+                String uri = OwnCloudClientExtensionsKt.getPreviewEndpoint(mClient, file.getLocalId(), pxW, pxH);
                 Log_OC.d(TAG, "generating resized image: " + file.getFileName() + " URI: " + uri);
 
                 getMethod = new GetMethod(uri);