From decd1961627986db094de4bf9b83589b9ccdb41e Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Wed, 1 Aug 2018 10:56:22 +0200
Subject: [PATCH] Make the info available if the avatar was uploaded or
 generated

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 core/Controller/AvatarController.php | 11 ++++++-----
 lib/private/Avatar.php               | 11 ++++++++++-
 lib/public/IAvatar.php               |  8 ++++++++
 3 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/core/Controller/AvatarController.php b/core/Controller/AvatarController.php
index 0625265dd0..03efe4d1e5 100644
--- a/core/Controller/AvatarController.php
+++ b/core/Controller/AvatarController.php
@@ -132,12 +132,13 @@ class AvatarController extends Controller {
 		}
 
 		try {
-			$avatar = $this->avatarManager->getAvatar($userId)->getFile($size);
+			$avatar = $this->avatarManager->getAvatar($userId);
+			$avatarFile = $avatar->getFile($size);
 			$resp = new FileDisplayResponse(
-				$avatar,
-				Http::STATUS_OK,
-				['Content-Type' => $avatar->getMimeType()
-			]);
+				$avatarFile,
+				$avatar->isCustomAvatar() ? Http::STATUS_OK : Http::STATUS_CREATED,
+				['Content-Type' => $avatarFile->getMimeType()]
+			);
 		} catch (\Exception $e) {
 			$resp = new Http\Response();
 			$resp->setStatus(Http::STATUS_NOT_FOUND);
diff --git a/lib/private/Avatar.php b/lib/private/Avatar.php
index 9dbeb4ac74..116f8368e7 100644
--- a/lib/private/Avatar.php
+++ b/lib/private/Avatar.php
@@ -119,6 +119,15 @@ class Avatar implements IAvatar {
 		return $this->folder->fileExists('avatar.jpg') || $this->folder->fileExists('avatar.png');
 	}
 
+	/**
+	 * Check if the avatar of a user is a custom uploaded one
+	 *
+	 * @return bool
+	 */
+	public function isCustomAvatar(): bool {
+		return !$this->folder->fileExists('generated');
+	}
+
 	/**
 	 * sets the users avatar
 	 * @param IImage|resource|string $data An image object, imagedata or path to set a new avatar
@@ -362,7 +371,7 @@ class Avatar implements IAvatar {
 	 * @param string $font font path
 	 * @param int $size font size
 	 * @param int $angle
-	 * @return Array
+	 * @return array
 	 */
 	protected function imageTTFCenter($image, string $text, string $font, int $size, $angle = 0): array {
 		// Image width & height
diff --git a/lib/public/IAvatar.php b/lib/public/IAvatar.php
index 8586335706..448d5dfc02 100644
--- a/lib/public/IAvatar.php
+++ b/lib/public/IAvatar.php
@@ -53,6 +53,14 @@ interface IAvatar {
 	 */
 	public function exists();
 
+	/**
+	 * Check if the avatar of a user is a custom uploaded one
+	 *
+	 * @return bool
+	 * @since 14.0.0
+	 */
+	public function isCustomAvatar(): bool;
+
 	/**
 	 * sets the users avatar
 	 * @param \OCP\IImage|resource|string $data An image object, imagedata or path to set a new avatar