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Fix irc message index error

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This commit is contained in:
Tommy Chow 2022-01-12 11:13:57 -05:00
parent bdf1be7f60
commit 258fae4758
1 changed files with 17 additions and 14 deletions
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31
lib/models/irc_message.dart
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@ -512,20 +512,7 @@ class IRCMessage {
// Also remove any "INVALID/UNDEFINED" Unicode characters.
// Rendering this character on iOS shows a question mark inside a square.
// This character is used by some clients to bypass restrictions on repeating message.
var message = splitMessage.length > 3
? splitMessage.sublist(3).map((word) => word.replaceAll('\u{E0000}', '').trim()).where((element) => element != '').join(' ').substring(1)
: null;
// Check if IRC actions like "/me" were called.
var action = false;
if (message != null && message.startsWith('\x01') && message.endsWith('\x01')) {
action = true;
message = message.substring(8, message.length - 1);
}
// Check if the message mentions the logged-in user
var mention = false;
if (message != null && userLogin != null) mention = message.toLowerCase().contains(userLogin);
var message = splitMessage.length > 3 ? splitMessage.sublist(3).join(' ').substring(1) : null;
// Now process any Twitch emotes contained in the message tags.
// The map containing emotes from the user's tags to their URL.
@ -568,6 +555,22 @@ class IRCMessage {
}
}
var action = false;
var mention = false;
if (message != null) {
// Check if IRC actions like "/me" were called.
if (message.startsWith('\x01') && message.endsWith('\x01')) {
action = true;
message = message.substring(8, message.length - 1);
}
// Check if the message mentions the logged-in user
if (userLogin != null) mention = message.toLowerCase().contains(userLogin);
// Escape the message
message = message.split(' ').map((word) => word.replaceAll('\u{E0000}', '').trim()).where((element) => element != '').join(' ');
}
// Check and parse the command.
// The majority of messages will be PRIVMSG, so check that first.
final Command messageCommand;