From 5fd27bcb6523376f93727a4c53e7a143be782f22 Mon Sep 17 00:00:00 2001
From: Emma Alexia <emma@modrinth.com>
Date: Fri, 29 Aug 2025 16:05:02 -0400
Subject: [PATCH] Fix larger gallery image uploading (#4292)

This reconciles a couple of differences between the frontend and backend regarding gallery image uploads.

- Frontend: The frontend thought that the limit should be 500 MiB for gallery images. This is obviously not right. It has been updated to 5 MiB.
- Backend: The backend has been rejecting anything between 2 MiB and 5 MiB, but this is inconsistent with prior usage, where the limit used to be 5 MiB. It has been updated to allow anything under 5 MiB.

Fixes #4291
---
 apps/frontend/src/pages/[type]/[id]/gallery.vue | 4 ++--
 apps/labrinth/src/routes/v3/project_creation.rs | 4 ++--
 apps/labrinth/src/routes/v3/projects.rs         | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/apps/frontend/src/pages/[type]/[id]/gallery.vue b/apps/frontend/src/pages/[type]/[id]/gallery.vue
index be97408e..7ca3cb7a 100644
--- a/apps/frontend/src/pages/[type]/[id]/gallery.vue
+++ b/apps/frontend/src/pages/[type]/[id]/gallery.vue
@@ -15,7 +15,7 @@
 							class="iconified-button raised-button"
 							prompt="Replace"
 							:accept="acceptFileTypes"
-							:max-size="524288000"
+							:max-size="5242880"
 							should-always-reset
 							aria-label="Replace image"
 							@change="
@@ -197,7 +197,7 @@
 		</div>
 		<div v-if="currentMember" class="card header-buttons">
 			<FileInput
-				:max-size="524288000"
+				:max-size="5242880"
 				:accept="acceptFileTypes"
 				prompt="Upload an image"
 				aria-label="Upload an image"
diff --git a/apps/labrinth/src/routes/v3/project_creation.rs b/apps/labrinth/src/routes/v3/project_creation.rs
index cc5c89b1..8561b0a0 100644
--- a/apps/labrinth/src/routes/v3/project_creation.rs
+++ b/apps/labrinth/src/routes/v3/project_creation.rs
@@ -503,8 +503,8 @@ async fn project_create_inner(
                 if let Some(item) = gallery_items.iter().find(|x| x.item == name) {
                     let data = read_from_field(
                         &mut field,
-                        2 * (1 << 20),
-                        "Gallery image exceeds the maximum of 2MiB.",
+                        5 * (1 << 20),
+                        "Gallery image exceeds the maximum of 5MiB.",
                     )
                     .await?;
 
diff --git a/apps/labrinth/src/routes/v3/projects.rs b/apps/labrinth/src/routes/v3/projects.rs
index 1d07f226..0886c990 100644
--- a/apps/labrinth/src/routes/v3/projects.rs
+++ b/apps/labrinth/src/routes/v3/projects.rs
@@ -1739,8 +1739,8 @@ pub async fn add_gallery_item(
 
     let bytes = read_limited_from_payload(
         &mut payload,
-        2 * (1 << 20),
-        "Gallery image exceeds the maximum of 2MiB.",
+        5 * (1 << 20),
+        "Gallery image exceeds the maximum of 5MiB.",
     )
     .await?;