-void UserInputHandler::expand(const QString &alias, const BufferInfo &bufferInfo, const QString &msg) {
- QRegExp paramRangeR("\\$(\\d+)\\.\\.(\\d*)");
- QStringList commands = alias.split(QRegExp("; ?"));
- QStringList params = msg.split(' ');
- QStringList expandedCommands;
- for(int i = 0; i < commands.count(); i++) {
- QString command = commands[i];
-
- // replace ranges like $1..3
- if(!params.isEmpty()) {
- int pos;
- while((pos = paramRangeR.indexIn(command)) != -1) {
- int start = paramRangeR.cap(1).toInt();
- bool ok;
- int end = paramRangeR.cap(2).toInt(&ok);
- if(!ok) {
- end = params.count();
- }
- if(end < start)
- command = command.replace(pos, paramRangeR.matchedLength(), QString());
- else {
- command = command.replace(pos, paramRangeR.matchedLength(), QStringList(params.mid(start - 1, end - start + 1)).join(" "));
- }
- }
- }
-
- for(int j = params.count(); j > 0; j--) {
- IrcUser *ircUser = network()->ircUser(params[j - 1]);
- command = command.replace(QString("$%1:hostname").arg(j), ircUser ? ircUser->host() : QString("*"));
- command = command.replace(QString("$%1").arg(j), params[j - 1]);
- }
- command = command.replace("$0", msg);
- command = command.replace("$channelname", bufferInfo.bufferName());
- command = command.replace("$currentnick", network()->myNick());
- expandedCommands << command;
- }
-
- while(!expandedCommands.isEmpty()) {
- QString command;
- if(expandedCommands[0].trimmed().toLower().startsWith("/wait")) {
- command = expandedCommands.join("; ");
- expandedCommands.clear();
- } else {
- command = expandedCommands.takeFirst();
- }
- handleUserInput(bufferInfo, command);
- }
-}
-
-