From f232923d606c0c842984ca75aef736f68c9f5224 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= <jfd@butonic.de>
Date: Wed, 13 Apr 2022 11:47:15 +0000
Subject: [PATCH] webdav: handle REPORT
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>
---
 webdav/pkg/service/v0/search.go  | 33 ++++++++++++++++++++++++++++++++
 webdav/pkg/service/v0/service.go |  5 +++++
 2 files changed, 38 insertions(+)
 create mode 100644 webdav/pkg/service/v0/search.go

diff --git a/webdav/pkg/service/v0/search.go b/webdav/pkg/service/v0/search.go
new file mode 100644
index 000000000..3a299db02
--- /dev/null
+++ b/webdav/pkg/service/v0/search.go
@@ -0,0 +1,33 @@
+package svc
+
+import (
+	"net/http"
+
+	searchsvc "github.com/owncloud/ocis/protogen/gen/ocis/services/search/v0"
+	merrors "go-micro.dev/v4/errors"
+)
+
+// Search is the endpoint for retrieving search results for REPORT requests
+func (g Webdav) Search(w http.ResponseWriter, r *http.Request) {
+
+	rsp, err := g.searchClient.Search(r.Context(), &searchsvc.SearchRequest{})
+	if err != nil {
+		e := merrors.Parse(err.Error())
+		switch e.Code {
+		case http.StatusBadRequest:
+			renderError(w, r, errBadRequest(err.Error()))
+		default:
+			renderError(w, r, errInternalError(err.Error()))
+		}
+		g.log.Error().Err(err).Msg("could not get search results")
+		return
+	}
+
+	g.sendSearchResponse(rsp, w, r)
+}
+
+func (g Webdav) sendSearchResponse(rsp *searchsvc.SearchResponse, w http.ResponseWriter, r *http.Request) {
+
+	w.WriteHeader(http.StatusOK)
+
+}
diff --git a/webdav/pkg/service/v0/service.go b/webdav/pkg/service/v0/service.go
index c98a3b3af..8d08ac1cf 100644
--- a/webdav/pkg/service/v0/service.go
+++ b/webdav/pkg/service/v0/service.go
@@ -21,6 +21,7 @@ import (
 
 	"github.com/go-chi/chi/v5"
 	thumbnailsmsg "github.com/owncloud/ocis/protogen/gen/ocis/messages/thumbnails/v0"
+	searchsvc "github.com/owncloud/ocis/protogen/gen/ocis/services/search/v0"
 	thumbnailssvc "github.com/owncloud/ocis/protogen/gen/ocis/services/thumbnails/v0"
 	"github.com/owncloud/ocis/webdav/pkg/config"
 	"github.com/owncloud/ocis/webdav/pkg/dav/requests"
@@ -62,6 +63,7 @@ func NewService(opts ...Option) (Service, error) {
 		config:           conf,
 		log:              options.Logger,
 		mux:              m,
+		searchClient:     searchsvc.NewSearchProviderService("search", grpc.DefaultClient),
 		thumbnailsClient: thumbnailssvc.NewThumbnailService("com.owncloud.api.thumbnails", grpc.DefaultClient),
 		revaClient:       gwc,
 	}
@@ -71,6 +73,8 @@ func NewService(opts ...Option) (Service, error) {
 		r.Get("/remote.php/dav/files/{id}/*", svc.Thumbnail)
 		r.Get("/remote.php/dav/public-files/{token}/*", svc.PublicThumbnail)
 		r.Head("/remote.php/dav/public-files/{token}/*", svc.PublicThumbnailHead)
+
+		r.MethodFunc("REPORT", "/remote.php/dav/files/{id}/*", svc.Search)
 	})
 
 	return svc, nil
@@ -81,6 +85,7 @@ type Webdav struct {
 	config           *config.Config
 	log              log.Logger
 	mux              *chi.Mux
+	searchClient     searchsvc.SearchProviderService
 	thumbnailsClient thumbnailssvc.ThumbnailService
 	revaClient       gatewayv1beta1.GatewayAPIClient
 }