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construct/modules/client/rooms/members.cc

150 lines
2.5 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.
#include "rooms.h"
using namespace ircd;
resource::response
get__members(client &client,
const resource::request &request,
const m::room::id &room_id)
{
const m::room room
{
room_id
};
if(!exists(room))
throw m::NOT_FOUND
{
"Room %s does not exist.",
string_view{room_id}
};
if(!room.visible(request.user_id))
throw m::ACCESS_DENIED
{
"You do not have permission to view %s members.",
string_view{room_id}
};
resource::response::chunked response
{
client, http::OK
};
json::stack out
{
response.buf, response.flusher()
};
json::stack::object top
{
out
};
json::stack::array chunk
{
top, "chunk"
};
const m::room::members members
{
room
};
members.for_each([&request, &chunk]
(const m::event &event)
{
chunk.append(event);
});
return response;
}
resource::response
get__joined_members(client &client,
const resource::request &request,
const m::room::id &room_id)
{
const m::room room
{
room_id
};
if(!exists(room))
throw m::NOT_FOUND
{
"Room %s does not exist.",
string_view{room_id}
};
if(!room.visible(request.user_id))
throw m::ACCESS_DENIED
{
"You do not have permission to view %s joined members.",
string_view{room_id}
};
resource::response::chunked response
{
client, http::OK
};
json::stack out
{
response.buf, response.flusher()
};
json::stack::object top
{
out
};
json::stack::object joined
{
top, "joined"
};
const m::room::members members
{
room
};
members.for_each("join", m::room::members::closure{[&joined, &room]
(const m::user::id &user_id)
{
const m::event::idx &event_idx
{
room.get(std::nothrow, "m.room.member", user_id)
};
if(!event_idx)
return;
json::stack::object room_member
{
joined, user_id
};
m::get(std::nothrow, event_idx, "content", [&room_member]
(const json::object &content)
{
for(const auto &[key, val] : content)
json::stack::member
{
room_member, key, val
};
});
}});
return response;
}