construct/modules/client/user/filter.cc

131 lines
3.0 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 "user.h"
using namespace ircd;
m::resource::response
get__filter(client &client,
const m::resource::request &request,
const m::user::id &user_id)
{
char filter_id_buf[64];
const auto filter_id
{
url::decode(filter_id_buf, request.parv[2])
};
const m::user user
{
user_id
};
const m::user::filter filter
{
user_id
};
filter.get(filter_id, [&client]
(const string_view &filter_id, const json::object &filter)
{
m::resource::response
{
client, filter
};
});
// Responded from closure.
return {};
}
// (5.2) Uploads a new filter definition to the homeserver. Returns a filter ID that
// may be used in future requests to restrict which events are returned to the client.
m::resource::response
post__filter(client &client,
const m::resource::request::object<const m::filter> &request,
const m::user::id &user_id)
{
// (5.2) Required. The id of the user uploading the filter. The access
// token must be authorized to make requests for this user id.
if(user_id != request.user_id)
throw m::FORBIDDEN
{
"Trying to post a filter for `%s' but you are `%s'",
user_id,
request.user_id
};
// (5.2) List of event fields to include. If this list is absent then all fields are
// included. The entries may include '.' charaters to indicate sub-fields. So
// ['content.body'] will include the 'body' field of the 'content' object. A literal '.'
// character in a field name may be escaped using a '\'. A server may include more
// fields than were requested.
const auto &event_fields
{
json::get<"event_fields"_>(request)
};
// (5.2) The format to use for events. 'client' will return the events in a format suitable
// for clients. 'federation' will return the raw event as receieved over federation.
// The default is 'client'. One of: ["client", "federation"]
const auto &event_format
{
json::get<"event_format"_>(request)
};
// (5.2) The user account data that isn't associated with rooms to include.
const auto &account_data
{
json::get<"account_data"_>(request)
};
// (5.2) Filters to be applied to room data.
const auto &room
{
json::get<"room"_>(request)
};
const auto &state
{
json::get<"state"_>(room)
};
const auto &presence
{
// (5.2) The presence updates to include.
json::get<"presence"_>(request)
};
const m::user user
{
user_id
};
const m::user::filter filter
{
user
};
char filter_id_buf[m::id::MAX_SIZE];
const auto filter_id
{
filter.set(filter_id_buf, request.body)
};
return m::resource::response
{
client, http::OK,
{
{ "filter_id", filter_id }
}
};
}