Add resumable downloads, download paths, queue controls and history

internal/server/control_handlers.go

@@ -0,0 +1,48 @@
+package server
+
+import "net/http"
+
+func (server *Server) handlePause(writer http.ResponseWriter, request *http.Request) {
+	if err := server.manager.Pause(request.PathValue("id")); err != nil {
+		writeFailure(writer, err)
+		return
+	}
+	writeJSON(writer, http.StatusAccepted, startedResponse{Started: true})
+}
+
+func (server *Server) handleResume(writer http.ResponseWriter, request *http.Request) {
+	if err := server.manager.Resume(request.PathValue("id")); err != nil {
+		writeFailure(writer, err)
+		return
+	}
+	writeJSON(writer, http.StatusAccepted, startedResponse{Started: true})
+}
+
+type reorderRequest struct {
+	Direction string `json:"direction"`
+}
+
+func (server *Server) handleReorder(writer http.ResponseWriter, request *http.Request) {
+	var body reorderRequest
+	if err := decodeJSON(request, &body); err != nil {
+		writeError(writer, http.StatusBadRequest, "invalid request body")
+		return
+	}
+	if err := server.manager.Reorder(request.PathValue("id"), body.Direction); err != nil {
+		writeFailure(writer, err)
+		return
+	}
+	writeJSON(writer, http.StatusOK, startedResponse{Started: true})
+}
+
+func (server *Server) handleHistory(writer http.ResponseWriter, _ *http.Request) {
+	writeJSON(writer, http.StatusOK, server.manager.History())
+}
+
+func (server *Server) handleClearHistory(writer http.ResponseWriter, _ *http.Request) {
+	if err := server.manager.ClearHistory(); err != nil {
+		writeFailure(writer, err)
+		return
+	}
+	writer.WriteHeader(http.StatusNoContent)
+}