From c9a95b11c7a531ae2de34250e4a37b721ba1074c Mon Sep 17 00:00:00 2001
From: Alex Unger <6905948+refs@users.noreply.github.com>
Date: Mon, 13 Sep 2021 08:24:13 +0200
Subject: [PATCH] Add Spaces to Capabilities (#2015)

---
 changelog/unreleased/.keep                     |  0
 changelog/unreleased/spaces-capabilities.md    |  5 +++++
 .../services/owncloud/ocs/data/capabilities.go | 18 +++++++++++++-----
 3 files changed, 18 insertions(+), 5 deletions(-)
 create mode 100644 changelog/unreleased/.keep
 create mode 100644 changelog/unreleased/spaces-capabilities.md

diff --git a/changelog/unreleased/.keep b/changelog/unreleased/.keep
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/changelog/unreleased/spaces-capabilities.md b/changelog/unreleased/spaces-capabilities.md
new file mode 100644
index 00000000000..0b1ff89b36b
--- /dev/null
+++ b/changelog/unreleased/spaces-capabilities.md
@@ -0,0 +1,5 @@
+Enhancement: Add spaces to the list of capabilities
+
+In order for clients to be aware of the new spaces feature we need to enable the `spaces` flag on the capabilities' endpoint.
+
+https://github.com/cs3org/reva/pull/2015
diff --git a/internal/http/services/owncloud/ocs/data/capabilities.go b/internal/http/services/owncloud/ocs/data/capabilities.go
index a50e2983a9f..e86772e4f9f 100644
--- a/internal/http/services/owncloud/ocs/data/capabilities.go
+++ b/internal/http/services/owncloud/ocs/data/capabilities.go
@@ -50,14 +50,22 @@ type CapabilitiesData struct {
 
 // Capabilities groups several capability aspects
 type Capabilities struct {
-	Core          *CapabilitiesCore          `json:"core" xml:"core"`
-	Checksums     *CapabilitiesChecksums     `json:"checksums" xml:"checksums"`
-	Files         *CapabilitiesFiles         `json:"files" xml:"files" mapstructure:"files"`
-	Dav           *CapabilitiesDav           `json:"dav" xml:"dav"`
-	FilesSharing  *CapabilitiesFilesSharing  `json:"files_sharing" xml:"files_sharing" mapstructure:"files_sharing"`
+	Core         *CapabilitiesCore         `json:"core" xml:"core"`
+	Checksums    *CapabilitiesChecksums    `json:"checksums" xml:"checksums"`
+	Files        *CapabilitiesFiles        `json:"files" xml:"files" mapstructure:"files"`
+	Dav          *CapabilitiesDav          `json:"dav" xml:"dav"`
+	FilesSharing *CapabilitiesFilesSharing `json:"files_sharing" xml:"files_sharing" mapstructure:"files_sharing"`
+	Spaces       *Spaces                   `json:"spaces,omitempty" xml:"spaces,omitempty" mapstructure:"spaces"`
+
 	Notifications *CapabilitiesNotifications `json:"notifications,omitempty" xml:"notifications,omitempty"`
 }
 
+// Spaces lets a service configure its advertised options related to Storage Spaces.
+type Spaces struct {
+	Version string `json:"version" xml:"version" mapstructure:"version"`
+	Enabled bool   `json:"enabled" xml:"enabled" mapstructure:"enabled"`
+}
+
 // CapabilitiesCore holds webdav config
 type CapabilitiesCore struct {
 	PollInterval      int     `json:"pollinterval" xml:"pollinterval" mapstructure:"poll_interval"`