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Implement content-addressed resource storage for raster images (#4148)

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* Implement content-addressed resource storage

* Implement OPFS resource storage

* Remove ResourceStorage::read

* Review
This commit is contained in:
Timon
2026-05-21 19:31:07 +00:00
committed by GitHub
parent 21d2994059
commit 2770df7567
50 changed files with 1535 additions and 355 deletions
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frontend/wrapper/src/editor_wrapper.rs
+33 -15
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@@ -11,6 +11,7 @@ use crate::helpers::poll_node_graph_evaluation;
use crate::helpers::{auto_save_all_documents, calculate_hash, render_image_data_to_canvases, request_animation_frame, set_timeout, translate_key, wrapper};
use crate::{EDITOR_HAS_CRASHED, EDITOR_WRAPPER, Error, FRONTEND_READY, MESSAGE_BUFFER, PANIC_DIALOG_MESSAGE_CALLBACK};
#[cfg(not(feature = "native"))]
#[cfg(all(not(feature = "native"), target_family = "wasm"))]
use editor::application::{Editor, Environment, Host, Platform};
use editor::consts::FILE_EXTENSION;
use editor::messages::clipboard::utility_types::ClipboardContentRaw;
@@ -22,6 +23,8 @@ use editor::messages::portfolio::document::utility_types::network_interface::Imp
use editor::messages::portfolio::utility_types::{DockingSplitDirection, FontCatalog, FontCatalogFamily, PanelGroupId, PanelType};
use editor::messages::prelude::*;
use editor::messages::tool::tool_messages::tool_prelude::WidgetId;
#[cfg(all(not(feature = "native"), target_family = "wasm"))]
use graph_craft::application_io::OpfsResourceStorage;
use graph_craft::document::NodeId;
use graphene_std::color::SRGBA8;
use graphene_std::graphene_hash::CacheHashWrapper;
@@ -69,22 +72,29 @@ impl EditorWrapper {
// Editor wrapper machinery
// ========================
#[cfg(not(feature = "native"))]
pub fn create(platform: String, uuid_random_seed: u64, frontend_message_handler_callback: js_sys::Function) -> EditorWrapper {
let editor = Editor::new(
Environment {
platform: Platform::Web,
host: match platform.as_str() {
"Linux" => Host::Linux,
"Mac" => Host::Mac,
"Windows" => Host::Windows,
_ => unreachable!(),
},
},
uuid_random_seed,
);
#[cfg(all(not(feature = "native"), target_family = "wasm"))]
pub async fn create(platform: String, uuid_random_seed: u64, frontend_message_handler_callback: js_sys::Function) -> EditorWrapper {
use graph_craft::application_io::PlatformApplicationIo;
if EDITOR.with(|wrapper| wrapper.lock().ok().map(|mut guard| *guard = Some(editor))).is_none() {
let host = match platform.as_str() {
"Linux" => Host::Linux,
"Mac" => Host::Mac,
"Windows" => Host::Windows,
_ => unreachable!(),
};
let storage: Box<dyn graph_craft::application_io::ResourceStorage> = match OpfsResourceStorage::load("resources").await {
Ok(storage) => Box::new(storage),
Err(error) => {
log::error!("Failed to open OPFS resource storage, falling back to in-memory: {error:?}");
Box::new(graph_craft::application_io::HashMapResourceStorage::new())
}
};
let mut editor = Editor::new(Environment { platform: Platform::Web, host }, uuid_random_seed, storage);
editor.replace_application_io(PlatformApplicationIo::new().await);
if EDITOR.with(|slot| slot.lock().ok().map(|mut guard| *guard = Some(editor))).is_none() {
log::error!("Attempted to initialize the editor more than once");
}
@@ -133,6 +143,14 @@ impl EditorWrapper {
// Sends a FrontendMessage to JavaScript
pub(crate) fn send_frontend_message_to_js(&self, message: FrontendMessage) {
if let FrontendMessage::Await { future } = message {
let wrapper = self.clone();
wasm_bindgen_futures::spawn_local(async move {
wrapper.send_frontend_message_to_js(future.await);
});
return;
}
if let FrontendMessage::UpdateImageData { ref image_data } = message {
let new_hash = calculate_hash(&CacheHashWrapper(image_data));
let prev_hash = IMAGE_DATA_HASH.load(Ordering::Relaxed);