pajlada
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
// SPDX-FileCopyrightText: 2024 Contributors to Chatterino <https://chatterino.com>
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//
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// SPDX-License-Identifier: MIT
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#pragma once
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#include "messages/Emote.hpp"
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#include "providers/twitch/TwitchBadge.hpp"
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#include <QString>
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#include <QVariantMap>
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#include <unordered_map>
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namespace chatterino {
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struct TwitchEmoteOccurrence {
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int start;
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int end;
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EmotePtr ptr;
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EmoteName name;
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bool operator==(const TwitchEmoteOccurrence &other) const
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{
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return std::tie(this->start, this->end, this->ptr, this->name) ==
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std::tie(other.start, other.end, other.ptr, other.name);
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}
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};
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/// @brief Parses the `badge-info` tag of an IRC message
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///
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/// The `badge-info` tag maps badge-names to a value. Subscriber badges, for
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/// example, are mapped to the number of months the chatter is subscribed for.
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///
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/// **Example**:
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/// `badge-info=subscriber/22` would be parsed as `{ subscriber => 22 }`
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///
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/// @param tags The tags of the IRC message
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/// @returns A map of badge-names to their values
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std::unordered_map<QString, QString> parseBadgeInfoTag(const QVariantMap &tags);
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/// @brief Parses the badges from the specified tag of an IRC message
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///
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/// All `badges`-type tags contain a comma separated list of key-value elements
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/// which make up the name and version of each badge.
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///
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/// **Example**:
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/// `badges=broadcaster/1,subscriber/18` would be parsed as
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/// `[(broadcaster, 1), (subscriber, 18)]`
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///
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/// @param tags The tags of the IRC message
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/// @param tagName The name of the tag to read badges from
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/// @returns A list of badges (name and version)
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std::vector<TwitchBadge> parseBadgeTag(const QVariantMap &tags,
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const QString &tagName = "badges");
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/// @brief Parses Twitch emotes in an IRC message
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///
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/// @param tags The tags of the IRC message
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/// @param content The message text. This might be shortened due to skipping
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/// content at the start. `messageOffset` describes this offset.
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/// @param messageOffset The offset of `content` compared to the original
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/// message text. Used for calculating indices into the
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/// message. An offset of 3, for example, indicates that
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/// `content` excludes the first three characters of the
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/// original message (`@a foo` (original message) -> `foo`
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/// (content)).
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/// @returns A list of emotes and their positions
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std::vector<TwitchEmoteOccurrence> parseTwitchEmotes(const QVariantMap &tags,
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const QString &content,
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int messageOffset);
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} // namespace chatterino
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