mirror of
https://github.com/matrix-construct/construct
synced 2024-09-08 01:35:39 +02:00
81 lines
1.5 KiB
C++
81 lines
1.5 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#include "rooms.h"
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using namespace ircd;
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resource::response
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get__messages(client &client,
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const resource::request &request,
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const m::room::id &room_id)
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{
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const string_view &from
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{
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request.query.at("from")
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};
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const string_view &to
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{
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request.query["to"]
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};
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const char &dir
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{
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request.query.at("dir").at(0)
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};
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const uint16_t limit
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{
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request.query["limit"]? lex_cast<uint16_t>(request.query.at("limit")) : ushort(10)
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};
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const string_view &filter
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{
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request.query["filter"]
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};
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const m::room room
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{
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room_id
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};
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std::vector<json::value> ret;
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ret.reserve(limit);
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m::room::messages it{room};
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for(; it && ret.size() < limit; dir == 'b'? --it : ++it)
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ret.emplace_back(*it);
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const string_view start
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{
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dir == 'b'? from : ":1234"
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};
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const string_view end
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{
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dir == 'b'? ":4321" : string_view{}
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};
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json::value chunk
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{
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ret.data(), ret.size()
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};
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return resource::response
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{
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client, json::members
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{
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{ "start", start },
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{ "end", end },
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{ "chunk", chunk },
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}
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};
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}
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