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feat(atward): Serve OpenSearch XML file to support Firefox

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Firefox users can not easily add search engines to the browser unless
the page serves an OpenSearch description. This CL adds said
description according to the documentation:

https://developer.mozilla.org/en-US/docs/Web/OpenSearch

Change-Id: I358c5940304f4abd9e45dd72a64e46d3ce44b3e3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3105
Tested-by: BuildkiteCI
Reviewed-by: cynthia <cynthia@tvl.fyi>
This commit is contained in:
Vincent Ambo 2021-05-11 23:58:10 +02:00 • committed by tazjin
parent 99d11bef5f
commit cb497a0cca
3 changed files with 20 additions and 0 deletions
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11
web/atward/src/main.rs
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@ -113,6 +113,13 @@ fn dispatch(handlers: &[Handler], query: &Query) -> Option<String> {
None
}
/// Return the opensearch.xml file which is required for adding atward
/// as a search engine in Firefox.
fn opensearch() -> Response {
Response::text(include_str!("opensearch.xml"))
.with_unique_header("Content-Type", "application/opensearchdescription+xml")
}
/// Render the atward index page which gives users some information
/// about how to use the service.
fn index() -> Response {
@ -133,6 +140,10 @@ fn main() {
rouille::start_server(&address, move |request| {
rouille::log(&request, std::io::stderr(), || {
if request.url() == "/opensearch.xml" {
return opensearch();
}
let query = match Query::from_request(&request) {
Some(q) => q,
None => return index(),