Add support for non-highlight channel point rewards (#1809)

src/providers/twitch/TwitchMessageBuilder.cpp

@@ -192,6 +192,17 @@ MessagePtr TwitchMessageBuilder::build()
 
     this->parseRoomID();
 
+    // If it is a reward it has to be appended first
+    if (this->args.channelPointRewardId != "")
+    {
+        const auto &reward = this->twitchChannel->channelPointReward(
+            this->args.channelPointRewardId);
+        if (reward)
+        {
+            this->appendChannelPointRewardMessage(reward.get(), this);
+        }
+    }
+
     this->appendChannelName();
 
     if (this->tags.contains("rm-deleted"))
@@ -1130,4 +1141,34 @@ Outcome TwitchMessageBuilder::tryParseCheermote(const QString &string)
     return Success;
 }
 
+void TwitchMessageBuilder::appendChannelPointRewardMessage(
+    const ChannelPointReward &reward, MessageBuilder *builder)
+{
+    QString redeemed = "Redeemed";
+    if (!reward.isUserInputRequired)
+    {
+        builder->emplace<TextElement>(
+            reward.user.login, MessageElementFlag::ChannelPointReward,
+            MessageColor::Text, FontStyle::ChatMediumBold);
+        redeemed = "redeemed";
+    }
+    builder->emplace<TextElement>(redeemed,
+                                  MessageElementFlag::ChannelPointReward);
+    builder->emplace<TextElement>(
+        reward.title, MessageElementFlag::ChannelPointReward,
+        MessageColor::Text, FontStyle::ChatMediumBold);
+    builder->emplace<ScalingImageElement>(
+        reward.image, MessageElementFlag::ChannelPointReward);
+    builder->emplace<TextElement>(
+        QString::number(reward.cost), MessageElementFlag::ChannelPointReward,
+        MessageColor::Text, FontStyle::ChatMediumBold);
+    if (reward.isUserInputRequired)
+    {
+        builder->emplace<LinebreakElement>(
+            MessageElementFlag::ChannelPointReward);
+    }
+
+    builder->message().flags.set(MessageFlag::RedeemedChannelPointReward);
+}
+
 }  // namespace chatterino