Add flags.reward_message filter variable (#3231)

Co-authored-by: pajlada <rasmus.karlsson@pajlada.com>

CHANGELOG.md

@@ -16,6 +16,7 @@
 - Minor: Colorizing usernames on IRC, originally made for Mm2PL/dankerino (#3206)
 - Minor: Fixed `/streamlink` command not stripping leading @'s or #'s (#3215)
 - Minor: Strip leading @ and trailing , from username in `/popout` command. (#3217)
+- Minor: Added `flags.reward_message` filter variable (#3231)
 - Bugfix: Fixed colored usernames sometimes not working. (#3170)
 - Bugfix: Restored ability to send duplicate `/me` messages. (#3166)
 - Bugfix: Notifications for moderators about other moderators deleting messages can now be disabled. (#3121)

src/controllers/filters/parser/FilterParser.cpp

@@ -28,6 +28,7 @@ ContextMap buildContextMap(const MessagePtr &m, chatterino::Channel *channel)
      * flags.points_redeemed
      * flags.sub_message
      * flags.system_message
+     * flags.reward_message
      * flags.whisper
      *
      * message.content
@@ -77,6 +78,8 @@ ContextMap buildContextMap(const MessagePtr &m, chatterino::Channel *channel)
         {"flags.points_redeemed", m->flags.has(MessageFlag::RedeemedHighlight)},
         {"flags.sub_message", m->flags.has(MessageFlag::Subscription)},
         {"flags.system_message", m->flags.has(MessageFlag::System)},
+        {"flags.reward_message",
+         m->flags.has(MessageFlag::RedeemedChannelPointReward)},
         {"flags.whisper", m->flags.has(MessageFlag::Whisper)},
 
         {"message.content", m->messageText},

src/controllers/filters/parser/Tokenizer.hpp

@@ -22,6 +22,7 @@ static const QMap<QString, QString> validIdentifiersMap = {
     {"flags.points_redeemed", "redeemed points?"},
     {"flags.sub_message", "sub/resub message?"},
     {"flags.system_message", "system message?"},
+    {"flags.reward_message", "channel point reward message?"},
     {"flags.whisper", "whisper message?"},
     {"message.content", "message text"},
     {"message.length", "message length"}};