From c30b2a1dd78e5de3b99384942d0c6d9f20b229d9 Mon Sep 17 00:00:00 2001
From: Willy Kloucek <34452982+wkloucek@users.noreply.github.com>
Date: Mon, 27 Sep 2021 09:38:41 +0200
Subject: [PATCH] add max num files and max size to the archiver capabilities
 (#2106)

---
 changelog/unreleased/archiver-capabilities-limits.md     | 7 +++++++
 internal/http/services/owncloud/ocs/data/capabilities.go | 2 ++
 2 files changed, 9 insertions(+)
 create mode 100644 changelog/unreleased/archiver-capabilities-limits.md

diff --git a/changelog/unreleased/archiver-capabilities-limits.md b/changelog/unreleased/archiver-capabilities-limits.md
new file mode 100644
index 00000000000..f6c96a03386
--- /dev/null
+++ b/changelog/unreleased/archiver-capabilities-limits.md
@@ -0,0 +1,7 @@
+Enhancement: Add maximum files and size to archiver capabilities
+
+We added the maximum files count and maximum archive size of the archiver to the capabilities endpoint.
+Clients can use this to generate warnings before the actual archive creation fails.
+
+https://github.com/owncloud/ocis/issues/2537
+https://github.com/cs3org/reva/pull/2105
diff --git a/internal/http/services/owncloud/ocs/data/capabilities.go b/internal/http/services/owncloud/ocs/data/capabilities.go
index cdf1b94e228..c94f07408bf 100644
--- a/internal/http/services/owncloud/ocs/data/capabilities.go
+++ b/internal/http/services/owncloud/ocs/data/capabilities.go
@@ -107,6 +107,8 @@ type CapabilitiesArchiver struct {
 	Version     string   `json:"version" xml:"version" mapstructure:"version"`
 	Formats     []string `json:"formats" xml:"formats" mapstructure:"formats"`
 	ArchiverURL string   `json:"archiver_url" xml:"archiver_url" mapstructure:"archiver_url"`
+	MaxNumFiles string   `json:"max_num_files" xml:"max_num_files" mapstructure:"max_num_files"`
+	MaxSize     string   `json:"max_size" xml:"max_size" mapstructure:"max_size"`
 }
 
 // CapabilitiesAppProvider holds available app provider information