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| author | Kim Alvefur <zash@zash.se> | 2019-09-21 16:29:16 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-09-21 16:29:16 +0200 |
| commit | 54f1f9f4fc6a8e7a3d9ade646f4913717fbeb734 (patch) | |
| tree | c886bb82e5f5ca969a7e54ff4c22b61458fbf737 /plugins/mod_vcard_legacy.lua | |
| parent | 9d55062487cc7af2f1921f9f2e75a6d7f04146e4 (diff) | |
| download | prosody-54f1f9f4fc6a8e7a3d9ade646f4913717fbeb734.tar.gz prosody-54f1f9f4fc6a8e7a3d9ade646f4913717fbeb734.zip | |
mod_vcard_legacy: Don't owerwrite empty photo elements (fixes #1432)
Diffstat (limited to 'plugins/mod_vcard_legacy.lua')
| -rw-r--r-- | plugins/mod_vcard_legacy.lua | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/plugins/mod_vcard_legacy.lua b/plugins/mod_vcard_legacy.lua index 6229b931..5e75947a 100644 --- a/plugins/mod_vcard_legacy.lua +++ b/plugins/mod_vcard_legacy.lua @@ -300,13 +300,19 @@ local function inject_xep153(event) if stanza.attr.type then return end local pep_service = mod_pep.get_pep_service(username); - stanza:remove_children("x", "vcard-temp:x:update"); - local x_update = st.stanza("x", { xmlns = "vcard-temp:x:update" }):tag("photo"); + local x_update = stanza:get_child("x", "vcard-temp:x:update"); + if not x_update then + x_update = st.stanza("x", { xmlns = "vcard-temp:x:update" }):tag("photo"); + stanza:add_direct_child(x_update); + elseif x_update:get_child("photo") then + return; -- XEP implies that these should be left alone + else + x_update:tag("photo"); + end local ok, avatar_hash = pep_service:get_last_item("urn:xmpp:avatar:metadata", true); if ok and avatar_hash then x_update:text(avatar_hash); end - stanza:add_direct_child(x_update); end module:hook("pre-presence/full", inject_xep153, 1); |