2017-02-20 15:41:29 +00:00
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package routing
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import (
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"net/http"
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"github.com/gorilla/mux"
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"github.com/matrix-org/dendrite/clientapi/readers"
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"github.com/matrix-org/dendrite/clientapi/writers"
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"github.com/matrix-org/util"
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"github.com/prometheus/client_golang/prometheus"
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)
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const pathPrefixR0 = "/_matrix/client/r0"
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// Setup registers HTTP handlers with the given ServeMux. It also supplies the given http.Client
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// to clients which need to make outbound HTTP requests.
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func Setup(servMux *http.ServeMux, httpClient *http.Client) {
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apiMux := mux.NewRouter()
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r0mux := apiMux.PathPrefix(pathPrefixR0).Subrouter()
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2017-03-07 16:11:08 +00:00
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r0mux.Handle("/createRoom", make("createRoom", wrap(func(req *http.Request) util.JSONResponse {
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return writers.CreateRoom(req)
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})))
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2017-02-24 12:32:27 +00:00
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r0mux.Handle("/sync", make("sync", wrap(func(req *http.Request) util.JSONResponse {
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2017-02-20 15:41:29 +00:00
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return readers.Sync(req)
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})))
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r0mux.Handle("/rooms/{roomID}/send/{eventType}",
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2017-02-24 12:32:27 +00:00
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make("send_message", wrap(func(req *http.Request) util.JSONResponse {
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2017-02-20 15:41:29 +00:00
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vars := mux.Vars(req)
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return writers.SendMessage(req, vars["roomID"], vars["eventType"])
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})),
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)
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servMux.Handle("/metrics", prometheus.Handler())
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servMux.Handle("/api/", http.StripPrefix("/api", apiMux))
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}
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// make a util.JSONRequestHandler into an http.Handler
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func make(metricsName string, h util.JSONRequestHandler) http.Handler {
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return prometheus.InstrumentHandler(metricsName, util.MakeJSONAPI(h))
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}
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// jsonRequestHandlerWrapper is a wrapper to allow in-line functions to conform to util.JSONRequestHandler
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type jsonRequestHandlerWrapper struct {
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2017-02-24 12:32:27 +00:00
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function func(req *http.Request) util.JSONResponse
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2017-02-20 15:41:29 +00:00
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}
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2017-02-24 12:32:27 +00:00
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func (r *jsonRequestHandlerWrapper) OnIncomingRequest(req *http.Request) util.JSONResponse {
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2017-02-20 15:41:29 +00:00
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return r.function(req)
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}
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2017-02-24 12:32:27 +00:00
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func wrap(f func(req *http.Request) util.JSONResponse) *jsonRequestHandlerWrapper {
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2017-02-20 15:41:29 +00:00
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return &jsonRequestHandlerWrapper{f}
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}
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