mirror of
https://github.com/matrix-construct/construct
synced 2024-09-08 09:45:41 +02:00
271 lines
5.6 KiB
C++
271 lines
5.6 KiB
C++
// The Construct
|
|
//
|
|
// Copyright (C) The Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2020 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.
|
|
|
|
namespace ircd::m::push
|
|
{
|
|
static void execute(const event &, vm::eval &, const user::id &, const path &, const rule &, const event::idx &);
|
|
static bool matching(const event &, vm::eval &, const user::id &, const path &, const rule &);
|
|
static bool handle_kind(const event &, vm::eval &, const user::id &, const path &);
|
|
static void handle_rules(const event &, vm::eval &, const user::id &, const string_view &scope);
|
|
static void handle_event(const m::event &, vm::eval &);
|
|
extern hookfn<vm::eval &> hook_event;
|
|
}
|
|
|
|
ircd::mapi::header
|
|
IRCD_MODULE
|
|
{
|
|
"Matrix 13.13 :Push Notifications",
|
|
};
|
|
|
|
decltype(ircd::m::push::hook_event)
|
|
ircd::m::push::hook_event
|
|
{
|
|
handle_event,
|
|
{
|
|
{ "_site", "vm.effect" },
|
|
}
|
|
};
|
|
|
|
void
|
|
ircd::m::push::handle_event(const m::event &event,
|
|
vm::eval &eval)
|
|
try
|
|
{
|
|
// No push notifications are generated from events in internal rooms.
|
|
if(eval.room_internal)
|
|
return;
|
|
|
|
// No push notifications are generated from EDU's (at least directly).
|
|
if(!event.event_id)
|
|
return;
|
|
|
|
const m::room::id &room_id
|
|
{
|
|
at<"room_id"_>(event)
|
|
};
|
|
|
|
const m::room::members members
|
|
{
|
|
room_id
|
|
};
|
|
|
|
members.for_each("join", my_host(), [&event, &eval]
|
|
(const user::id &user_id, const event::idx &membership_event_idx)
|
|
{
|
|
// r0.6.0-13.13.15 Homeservers MUST NOT notify the Push Gateway for
|
|
// events that the user has sent themselves.
|
|
if(user_id == at<"sender"_>(event))
|
|
return true;
|
|
|
|
handle_rules(event, eval, user_id, "global");
|
|
return true;
|
|
});
|
|
}
|
|
catch(const ctx::interrupted &)
|
|
{
|
|
throw;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
log::critical
|
|
{
|
|
log, "Push rule matching in %s :%s",
|
|
string_view{event.event_id},
|
|
e.what(),
|
|
};
|
|
}
|
|
|
|
void
|
|
ircd::m::push::handle_rules(const event &event,
|
|
vm::eval &eval,
|
|
const user::id &user_id,
|
|
const string_view &scope)
|
|
{
|
|
const push::path path[]
|
|
{
|
|
{ scope, "override", string_view{} },
|
|
{ scope, "content", string_view{} },
|
|
{ scope, "room", at<"room_id"_>(event) },
|
|
{ scope, "sender", at<"sender"_>(event) },
|
|
{ scope, "underride", string_view{} },
|
|
};
|
|
|
|
for(const auto &p : path)
|
|
if(!handle_kind(event, eval, user_id, p))
|
|
break;
|
|
}
|
|
|
|
bool
|
|
ircd::m::push::handle_kind(const event &event,
|
|
vm::eval &eval,
|
|
const user::id &user_id,
|
|
const path &path)
|
|
{
|
|
const user::pushrules pushrules
|
|
{
|
|
user_id
|
|
};
|
|
|
|
return pushrules.for_each(path, [&event, &eval, &user_id]
|
|
(const auto &event_idx, const auto &path, const auto &rule)
|
|
{
|
|
if(matching(event, eval, user_id, path, rule))
|
|
{
|
|
execute(event, eval, user_id, path, rule, event_idx);
|
|
return false; // false to break due to match
|
|
}
|
|
else return true;
|
|
});
|
|
}
|
|
|
|
bool
|
|
ircd::m::push::matching(const event &event,
|
|
vm::eval &eval,
|
|
const user::id &user_id,
|
|
const path &path,
|
|
const rule &rule)
|
|
try
|
|
{
|
|
const auto &[scope, kind, ruleid]
|
|
{
|
|
path
|
|
};
|
|
|
|
if(!json::get<"enabled"_>(rule))
|
|
return false;
|
|
|
|
push::match::opts opts;
|
|
opts.user_id = user_id;
|
|
const push::match match
|
|
{
|
|
event, rule, opts
|
|
};
|
|
|
|
#if 0
|
|
log::debug
|
|
{
|
|
log, "event %s rule { %s, %s, %s } for %s %s",
|
|
string_view{event.event_id},
|
|
scope,
|
|
kind,
|
|
ruleid,
|
|
string_view{user_id},
|
|
bool(match)? "MATCH"_sv : string_view{}
|
|
};
|
|
#endif
|
|
|
|
return bool(match);
|
|
}
|
|
catch(const ctx::interrupted &)
|
|
{
|
|
throw;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
const auto &[scope, kind, ruleid]
|
|
{
|
|
path
|
|
};
|
|
|
|
log::error
|
|
{
|
|
log, "Push rule matching in %s for %s at { %s, %s, %s } :%s",
|
|
string_view{event.event_id},
|
|
string_view{user_id},
|
|
scope,
|
|
kind,
|
|
ruleid,
|
|
e.what(),
|
|
};
|
|
|
|
return false;
|
|
}
|
|
|
|
void
|
|
ircd::m::push::execute(const event &event,
|
|
vm::eval &eval,
|
|
const user::id &user_id,
|
|
const path &path,
|
|
const rule &rule,
|
|
const event::idx &rule_idx)
|
|
try
|
|
{
|
|
const auto &[scope, kind, ruleid]
|
|
{
|
|
path
|
|
};
|
|
|
|
const json::array &actions
|
|
{
|
|
json::get<"actions"_>(rule)
|
|
};
|
|
|
|
log::debug
|
|
{
|
|
log, "event %s action { %s, %s, %s } for %s :%s",
|
|
string_view{event.event_id},
|
|
scope,
|
|
kind,
|
|
ruleid,
|
|
string_view{user_id},
|
|
string_view{json::get<"actions"_>(rule)},
|
|
};
|
|
|
|
// action is dont_notify or undefined etc
|
|
if(!notifying(rule))
|
|
return;
|
|
|
|
user::notifications::opts opts;
|
|
opts.room_id = eval.room_id;
|
|
opts.only =
|
|
highlighting(rule)?
|
|
"highlight"_sv:
|
|
string_view{};
|
|
|
|
char type_buf[event::TYPE_MAX_SIZE];
|
|
const auto &type
|
|
{
|
|
user::notifications::make_type(type_buf, opts)
|
|
};
|
|
|
|
const user::room user_room
|
|
{
|
|
user_id
|
|
};
|
|
|
|
send(user_room, at<"sender"_>(event), type, json::members
|
|
{
|
|
{ "event_idx", long(eval.sequence) },
|
|
{ "rule_idx", long(rule_idx) },
|
|
{ "user_id", user_id },
|
|
});
|
|
}
|
|
catch(const ctx::interrupted &)
|
|
{
|
|
throw;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
const auto &[scope, kind, ruleid]
|
|
{
|
|
path
|
|
};
|
|
|
|
log::error
|
|
{
|
|
log, "Push rule action in %s for %s at { %s, %s, %s } :%s",
|
|
string_view{event.event_id},
|
|
string_view{user_id},
|
|
scope,
|
|
kind,
|
|
ruleid,
|
|
e.what(),
|
|
};
|
|
}
|