mirror of
https://github.com/matrix-construct/construct
synced 2024-11-27 01:02:46 +01:00
425 lines
8.5 KiB
C++
425 lines
8.5 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::m;
|
|
using namespace ircd;
|
|
|
|
mapi::header
|
|
IRCD_MODULE
|
|
{
|
|
"Client 7.1.1 :Create Room"
|
|
};
|
|
|
|
extern "C" room
|
|
createroom__parent_type(const id::room &room_id,
|
|
const id::user &creator,
|
|
const id::room &parent,
|
|
const string_view &type);
|
|
|
|
extern "C" room
|
|
createroom__type(const id::room &room_id,
|
|
const id::user &creator,
|
|
const string_view &type);
|
|
|
|
extern "C" room
|
|
createroom_(const id::room &room_id,
|
|
const id::user &creator);
|
|
|
|
const room::id::buf
|
|
init_room_id
|
|
{
|
|
"init", ircd::my_host()
|
|
};
|
|
|
|
resource
|
|
createroom_resource
|
|
{
|
|
"/_matrix/client/r0/createRoom",
|
|
{
|
|
"(7.1.1) Create a new room with various configuration options."
|
|
}
|
|
};
|
|
|
|
struct report_error
|
|
{
|
|
static thread_local char buf[512];
|
|
|
|
template<class... args>
|
|
report_error(json::stack::array &errors,
|
|
const string_view &room_id,
|
|
const string_view &user_id,
|
|
const string_view &fmt,
|
|
args&&... a);
|
|
};
|
|
|
|
resource::response
|
|
post__createroom(client &client,
|
|
const resource::request::object<m::createroom> &request)
|
|
try
|
|
{
|
|
const id::user &sender_id
|
|
{
|
|
request.user_id
|
|
};
|
|
|
|
const id::room::buf room_id
|
|
{
|
|
id::generate, my_host()
|
|
};
|
|
|
|
const room room
|
|
{
|
|
createroom_(room_id, sender_id)
|
|
};
|
|
|
|
resource::response::chunked response
|
|
{
|
|
client, http::CREATED, 2_KiB
|
|
};
|
|
|
|
json::stack out
|
|
{
|
|
response.buf, response.flusher()
|
|
};
|
|
|
|
json::stack::object top
|
|
{
|
|
out
|
|
};
|
|
|
|
json::stack::member
|
|
{
|
|
top, "room_id", room.room_id
|
|
};
|
|
|
|
json::stack::array errors
|
|
{
|
|
top, "errors"
|
|
};
|
|
|
|
const event::id::buf join_event_id
|
|
{
|
|
join(room, sender_id)
|
|
};
|
|
|
|
thread_local char pl_content_buf[4_KiB]; try
|
|
{
|
|
send(room, sender_id, "m.room.power_levels", "",
|
|
{
|
|
json::get<"power_level_content_override"_>(request)?
|
|
json::get<"power_level_content_override"_>(request):
|
|
m::room::power::default_content(pl_content_buf, sender_id)
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set power_levels: %s", e.what()
|
|
};
|
|
}
|
|
|
|
const json::string preset
|
|
{
|
|
json::get<"preset"_>(request)
|
|
};
|
|
|
|
const string_view &join_rule
|
|
{
|
|
preset == "private_chat"? "invite":
|
|
preset == "trusted_private_chat"? "invite":
|
|
preset == "public_chat"? "public":
|
|
"invite"
|
|
};
|
|
|
|
if(join_rule != "invite") try
|
|
{
|
|
send(room, sender_id, "m.room.join_rules", "",
|
|
{
|
|
{ "join_rule", join_rule }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set join_rules: %s", e.what()
|
|
};
|
|
}
|
|
|
|
const string_view &history_visibility
|
|
{
|
|
preset == "private_chat"? "shared":
|
|
preset == "trusted_private_chat"? "shared":
|
|
preset == "public_chat"? "shared":
|
|
"shared"
|
|
};
|
|
|
|
if(history_visibility != "shared") try
|
|
{
|
|
send(room, sender_id, "m.room.history_visibility", "",
|
|
{
|
|
{ "history_visibility", history_visibility }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set history_visibility: %s", e.what()
|
|
};
|
|
}
|
|
|
|
const string_view &guest_access
|
|
{
|
|
preset == "private_chat"? "forbidden":
|
|
preset == "trusted_private_chat"? "forbidden":
|
|
preset == "public_chat"? "forbidden":
|
|
"forbidden"
|
|
};
|
|
|
|
if(guest_access == "can_join") try
|
|
{
|
|
send(room, sender_id, "m.room.guest_access", "",
|
|
{
|
|
{ "guest_access", "can_join" }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set guest_access: %s", e.what()
|
|
};
|
|
}
|
|
|
|
// Takes precedence over events set by preset, but gets overriden by name
|
|
// and topic keys.
|
|
size_t i(0);
|
|
for(const json::object &event : json::get<"initial_state"_>(request)) try
|
|
{
|
|
const json::string &type(event["type"]);
|
|
const json::string &state_key(event["state_key"]);
|
|
const json::object &content(event["content"]);
|
|
send(room, sender_id, type, state_key, content);
|
|
++i;
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set initial_state event @%zu: %s",
|
|
i++,
|
|
e.what()
|
|
};
|
|
}
|
|
|
|
if(json::get<"name"_>(request)) try
|
|
{
|
|
static const size_t name_max_len
|
|
{
|
|
// 14.2.1.3: The name of the room. This MUST NOT exceed 255 bytes.
|
|
255
|
|
};
|
|
|
|
const auto name
|
|
{
|
|
trunc(json::get<"name"_>(request), name_max_len)
|
|
};
|
|
|
|
send(room, sender_id, "m.room.name", "",
|
|
{
|
|
{ "name", name }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set room name: %s", e.what()
|
|
};
|
|
}
|
|
|
|
if(json::get<"topic"_>(request)) try
|
|
{
|
|
send(room, sender_id, "m.room.topic", "",
|
|
{
|
|
{ "topic", json::get<"topic"_>(request) }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set room topic: %s", e.what()
|
|
};
|
|
}
|
|
|
|
for(const json::string &_user_id : json::get<"invite"_>(request)) try
|
|
{
|
|
const m::user::id &user_id{_user_id};
|
|
invite(room, user_id, sender_id);
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to invite user '%s': %s",
|
|
_user_id,
|
|
e.what()
|
|
};
|
|
}
|
|
|
|
if(json::get<"guest_can_join"_>(request) && guest_access != "can_join") try
|
|
{
|
|
send(room, sender_id, "m.room.guest_access", "",
|
|
{
|
|
{ "guest_access", "can_join" }
|
|
});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set guest_access: %s", e.what()
|
|
};
|
|
}
|
|
|
|
if(json::get<"visibility"_>(request) == "public") try
|
|
{
|
|
// This call sends a message to the !public room to list this room in the
|
|
// public rooms list. We set an empty summary for this room because we
|
|
// already have its state on this server;
|
|
m::rooms::summary_set(room.room_id, json::object{});
|
|
}
|
|
catch(const std::exception &e)
|
|
{
|
|
report_error
|
|
{
|
|
errors, room_id, sender_id, "Failed to set public visibility: %s", e.what()
|
|
};
|
|
}
|
|
|
|
return {};
|
|
}
|
|
catch(const db::not_found &e)
|
|
{
|
|
throw m::error
|
|
{
|
|
http::CONFLICT, "M_ROOM_IN_USE", "The desired room name is in use."
|
|
};
|
|
|
|
throw m::error
|
|
{
|
|
http::CONFLICT, "M_ROOM_ALIAS_IN_USE", "An alias of the desired room is in use."
|
|
};
|
|
}
|
|
|
|
resource::method
|
|
post_method
|
|
{
|
|
createroom_resource, "POST", post__createroom,
|
|
{
|
|
post_method.REQUIRES_AUTH
|
|
}
|
|
};
|
|
|
|
room
|
|
createroom_(const id::room &room_id,
|
|
const id::user &creator)
|
|
{
|
|
return createroom__type(room_id, creator, string_view{});
|
|
}
|
|
|
|
room
|
|
createroom__type(const id::room &room_id,
|
|
const id::user &creator,
|
|
const string_view &type)
|
|
{
|
|
return createroom__parent_type(room_id, creator, init_room_id, type);
|
|
}
|
|
|
|
room
|
|
createroom__parent_type(const id::room &room_id,
|
|
const id::user &creator,
|
|
const id::room &parent,
|
|
const string_view &type)
|
|
{
|
|
json::iov event;
|
|
json::iov content;
|
|
const json::iov::push push[]
|
|
{
|
|
{ event, { "sender", creator }},
|
|
{ content, { "creator", creator }},
|
|
};
|
|
|
|
const json::iov::add _parent
|
|
{
|
|
content, !parent.empty() && parent.local() != "init",
|
|
{
|
|
"parent", [&parent]() -> json::value
|
|
{
|
|
return parent;
|
|
}
|
|
}
|
|
};
|
|
|
|
const json::iov::add _type
|
|
{
|
|
content, !type.empty() && type != "room",
|
|
{
|
|
"type", [&type]() -> json::value
|
|
{
|
|
return type;
|
|
}
|
|
}
|
|
};
|
|
|
|
const json::iov::push _push[]
|
|
{
|
|
{ event, { "depth", 0L }},
|
|
{ event, { "type", "m.room.create" }},
|
|
{ event, { "state_key", "" }},
|
|
};
|
|
|
|
room room
|
|
{
|
|
room_id
|
|
};
|
|
|
|
commit(room, event, content);
|
|
return room;
|
|
}
|
|
|
|
decltype(report_error::buf) thread_local
|
|
report_error::buf;
|
|
|
|
template<class... args>
|
|
report_error::report_error(json::stack::array &errors,
|
|
const string_view &room_id,
|
|
const string_view &user_id,
|
|
const string_view &fmt,
|
|
args&&... a)
|
|
{
|
|
const string_view msg{fmt::sprintf
|
|
{
|
|
buf, fmt, std::forward<args>(a)...
|
|
}};
|
|
|
|
log::derror
|
|
{
|
|
m::log, "Error when creating room %s for user %s :%s",
|
|
room_id,
|
|
user_id,
|
|
msg
|
|
};
|
|
|
|
errors.append(msg);
|
|
}
|