From d489f3743cca9e6fb3dddbf10bbcb1e188b09f0b Mon Sep 17 00:00:00 2001
From: Alban Gruin
Date: Sun, 19 Sep 2021 12:20:04 +0200
Subject: server, ics: add a facility to filter courses by groups

When fetching courses based on their module ID, it is interesting to
exclude coruses that do not apply to some groups.  This adds the
functionnality to apply that filtering, with the Ics.filter_groups
function.

It also becomes possible to get ICS for modules.  URLs and generators
are changed accordingly.

Signed-off-by: Alban Gruin <alban@pa1ch.fr>
---
 src/ics.mli | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/ics.mli')

diff --git a/src/ics.mli b/src/ics.mli
index ca09406..cdb00d8 100644
--- a/src/ics.mli
+++ b/src/ics.mli
@@ -26,4 +26,5 @@ end
 type t
 
 val make : Event.t list -> t
+val filter_groups : string list -> t -> t
 val to_string : string -> t -> string
-- 
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