Move /api/1/ related proxy functionality

2021-06-17 18:32:05 +02:00
parent 7077d6b09a
commit 0d73251db8
16 changed files with 848 additions and 142 deletions
--- a/httpret/src/proxy.rs
+++ b/httpret/src/proxy.rs
@@ -0,0 +1,47 @@
+use crate::response;
+use err::Error;
+use http::{HeaderValue, StatusCode};
+use hyper::{Body, Request, Response};
+use netpod::{ChannelSearchQuery, ProxyConfig};
+use std::future::Future;
+use std::pin::Pin;
+use std::time::Duration;
+
+pub async fn channel_search(req: Request<Body>, proxy_config: &ProxyConfig) -> Result<Response<Body>, Error> {
+    let (head, _body) = req.into_parts();
+    match head.headers.get("accept") {
+        Some(v) => {
+            if v == "application/json" {
+                // TODO actually pass on the query parameters to the sub query.
+                err::todo();
+                let query = ChannelSearchQuery::from_request(head.uri.query())?;
+                let uri = format!("/api/4/search/channel");
+                let nt = |_res| {
+                    let fut = async { Ok(0f32) };
+                    Box::pin(fut) as Pin<Box<dyn Future<Output = Result<f32, Error>> + Send>>
+                };
+                let ft = |_all| {
+                    let res = response(StatusCode::OK)
+                        .header(http::header::CONTENT_TYPE, "application/json")
+                        .body(serde_json::to_string(&42)?.into())?;
+                    Ok(res)
+                };
+                let mut ret = crate::gather::gather_get_json_generic::<f32, _, _>(
+                    http::Method::GET,
+                    uri,
+                    proxy_config.search_hosts.clone(),
+                    nt,
+                    ft,
+                    Duration::from_millis(3000),
+                )
+                .await?;
+                ret.headers_mut()
+                    .append("x-proxy-log-mark", HeaderValue::from_str("proxied")?);
+                Ok(ret)
+            } else {
+                Ok(response(StatusCode::NOT_ACCEPTABLE).body(Body::empty())?)
+            }
+        }
+        _ => Ok(response(StatusCode::NOT_ACCEPTABLE).body(Body::empty())?),
+    }
+}