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Don't strip the prefix from custom assets

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Jonathan Kelley 2024-01-21 13:38:25 -08:00
parent 028f499bf6
commit e9978c119f
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GPG key ID: 1FBB50F7EB0A08BE
2 changed files with 2 additions and 31 deletions
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6
examples/dynamic_asset.rs
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@ -7,10 +7,8 @@ fn main() {
fn app() -> Element {
use_asset_handler("logos", |request, response| {
// Note that the "logos" prefix is stripped from the URI
//
// However, the asset is absolute to its "virtual folder" - meaning it starts with a leading slash
if request.uri().path() != "/logo.png" {
// We get the original path - make sure you handle that!
if request.uri().path() != "/logos/logo.png" {
return;
}

27
packages/desktop/src/protocol.rs
View file

@ -124,13 +124,6 @@ pub(super) fn desktop_handler(
if let Some(name) = name.to_str() {
if asset_handlers.has_handler(name) {
// Trim the leading path from the URI
//
// I hope this is reliable!
//
// so a request for /assets/logos/logo.png?query=123 will become /logos/logo.png?query=123
strip_uri_prefix(&mut request, name);
return asset_handlers.handle_request(name, request, responder);
}
}
@ -162,26 +155,6 @@ fn serve_from_fs(path: PathBuf) -> Result<Response<Vec<u8>>> {
.body(std::fs::read(asset)?)?)
}
fn strip_uri_prefix(request: &mut Request<Vec<u8>>, name: &str) {
// trim the leading path
if let Some(path) = request.uri().path_and_query() {
let new_path = path
.path()
.trim_start_matches('/')
.strip_prefix(name)
.expect("expected path to have prefix");
let new_uri = Uri::builder()
.scheme(request.uri().scheme_str().unwrap_or("http"))
.path_and_query(format!("{}{}", new_path, path.query().unwrap_or("")))
.authority("index.html")
.build()
.expect("failed to build new URI");
*request.uri_mut() = new_uri;
}
}
/// Construct the inline script that boots up the page and bridges the webview with rust code.
///
/// The arguments here: