41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "td/telegram/AvailableReaction.h"
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#include "td/utils/algorithm.h"
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namespace td {
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AvailableReactionType get_reaction_type(const vector<string> &available_reactions, const string &reaction) {
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if (reaction[0] == '#') {
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return AvailableReactionType::NeedsPremium;
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}
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if (contains(available_reactions, reaction)) {
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return AvailableReactionType::Available;
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}
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return AvailableReactionType::Unavailable;
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}
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ChatReactions get_active_reactions(const ChatReactions &available_reactions, const vector<string> &active_reactions) {
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if (available_reactions.reactions_.empty()) {
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// fast path
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return available_reactions;
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}
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CHECK(!available_reactions.allow_all_);
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CHECK(!available_reactions.allow_custom_);
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vector<string> result;
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for (const auto &active_reaction : active_reactions) {
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if (td::contains(available_reactions.reactions_, active_reaction)) {
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result.push_back(active_reaction);
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}
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}
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return ChatReactions(std::move(result));
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}
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} // namespace td
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