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construct/modules/client/events.cc

76 lines
1.9 KiB
C++

/*
* Copyright (C) 2017 Charybdis Development Team
* Copyright (C) 2017 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
using namespace ircd;
resource events_resource
{
"/_matrix/client/r0/events",
{
"Events (6.2.3) (10.x)"
}
};
resource::response
get_events(client &client, const resource::request &request)
{
const m::room::id &room_id
{
unquote(request["room_id"])
};
const m::vm::query<m::vm::where::equal> query
{
{ "room_id", room_id }
};
size_t i(0);
m::vm::for_each(query, [&i](const auto &event)
{
++i;
});
size_t j(0);
json::value ret[i];
m::vm::for_each(query, [&i, &j, &ret](const m::event &event)
{
if(j < i)
ret[j++] = event;
});
return resource::response
{
client, json::members
{
{ "chunk", { ret, j } }
}
};
}
resource::method method_get
{
events_resource, "GET", get_events
};
mapi::header IRCD_MODULE
{
"registers the resource 'client/events' and hosts the events database"
};