mirror of
https://github.com/matrix-construct/construct
synced 2024-11-18 07:50:57 +01:00
157 lines
3 KiB
C++
157 lines
3 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
using namespace ircd;
|
|
|
|
mapi::header
|
|
IRCD_MODULE
|
|
{
|
|
"Matrix Presence"
|
|
};
|
|
|
|
const string_view
|
|
valid_states[]
|
|
{
|
|
"online", "offline", "unavailable",
|
|
};
|
|
|
|
extern "C" bool
|
|
presence_valid_state(const string_view &state)
|
|
{
|
|
return std::any_of(begin(valid_states), end(valid_states), [&state]
|
|
(const string_view &valid)
|
|
{
|
|
return state == valid;
|
|
});
|
|
}
|
|
|
|
static void handle_edu_m_presence_(const m::event &, const m::edu::m_presence &edu);
|
|
static void handle_edu_m_presence(const m::event &);
|
|
|
|
const m::hook
|
|
_m_presence_eval
|
|
{
|
|
handle_edu_m_presence,
|
|
{
|
|
{ "_site", "vm.eval" },
|
|
{ "type", "m.presence" },
|
|
}
|
|
};
|
|
|
|
void
|
|
handle_edu_m_presence(const m::event &event)
|
|
try
|
|
{
|
|
if(m::my_host(at<"origin"_>(event)))
|
|
return;
|
|
|
|
const json::object &content
|
|
{
|
|
at<"content"_>(event)
|
|
};
|
|
|
|
const json::array &push
|
|
{
|
|
content.get("push")
|
|
};
|
|
|
|
for(const json::object &presence : push)
|
|
handle_edu_m_presence_(event, presence);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
log::derror
|
|
{
|
|
"Presence from %s :%s",
|
|
json::get<"origin"_>(event),
|
|
e.what(),
|
|
};
|
|
}
|
|
|
|
void
|
|
handle_edu_m_presence_(const m::event &event,
|
|
const m::edu::m_presence &object)
|
|
try
|
|
{
|
|
const m::user::id &user_id
|
|
{
|
|
at<"user_id"_>(object)
|
|
};
|
|
|
|
if(user_id.host() != at<"origin"_>(event))
|
|
{
|
|
log::dwarning
|
|
{
|
|
"Ignoring %s from %s for user %s",
|
|
at<"type"_>(event),
|
|
at<"origin"_>(event),
|
|
string_view{user_id}
|
|
};
|
|
|
|
return;
|
|
}
|
|
|
|
bool useful{true};
|
|
m::presence::get(std::nothrow, user_id, [&event, &object, &useful]
|
|
(const m::event &existing_event, const json::object &existing_object)
|
|
{
|
|
assert(json::get<"user_id"_>(object) == unquote(existing_object.get("user_id")));
|
|
|
|
const auto &prev_active_ago
|
|
{
|
|
existing_object.get<time_t>("last_active_ago")
|
|
};
|
|
|
|
const time_t &now_active_ago
|
|
{
|
|
json::get<"last_active_ago"_>(object)
|
|
};
|
|
|
|
const time_t &prev_active_absolute
|
|
{
|
|
json::get<"origin_server_ts"_>(existing_event) - prev_active_ago
|
|
};
|
|
|
|
const time_t &now_active_absolute
|
|
{
|
|
json::get<"origin_server_ts"_>(event) - now_active_ago
|
|
};
|
|
|
|
useful = now_active_absolute > prev_active_absolute;
|
|
});
|
|
|
|
if(!useful)
|
|
return;
|
|
|
|
const auto evid
|
|
{
|
|
m::presence::set(object)
|
|
};
|
|
|
|
log::info
|
|
{
|
|
"%s %s is %s and %s %zd seconds ago",
|
|
at<"origin"_>(event),
|
|
string_view{user_id},
|
|
json::get<"currently_active"_>(object)? "active"_sv : "inactive"_sv,
|
|
json::get<"presence"_>(object),
|
|
json::get<"last_active_ago"_>(object) / 1000L
|
|
};
|
|
}
|
|
catch(const m::error &e)
|
|
{
|
|
log::error
|
|
{
|
|
"Presence from %s :%s :%s",
|
|
json::get<"origin"_>(event),
|
|
e.what(),
|
|
e.content
|
|
};
|
|
}
|