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Do not allow empty or too long factoids with factchange

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Pragmatic Software 2017-08-24 15:18:41 -07:00
parent 17a62b48e4
commit 556821805f
1 changed files with 12 additions and 1 deletions
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13
PBot/FactoidCommands.pm
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@ -1220,11 +1220,22 @@ sub factchange {
my $ret = eval {
use re::engine::RE2 -strict => 1;
if(not $factoids->{$channel}->{$trigger}->{action} =~ s|$tochange|$changeto|) {
my $action = $factoids->{$channel}->{$trigger}->{action};
if(not $action =~ s|$tochange|$changeto|) {
$self->{pbot}->{logger}->log("($from) $nick!$user\@$host: failed to change '$trigger' 's$delim$tochange$delim$changeto$delim\n");
return "Change $trigger failed.";
} else {
if (length $action > 400 and not defined $admininfo) {
return "Change $trigger failed; result is too long.";
}
if (not length $action) {
return "Change $trigger failed; factoids cannot be empty.";
}
$self->{pbot}->{logger}->log("($from) $nick!$user\@$host: changed '$trigger' 's/$tochange/$changeto/\n");
$factoids->{$channel}->{$trigger}->{action} = $action;
$factoids->{$channel}->{$trigger}->{edited_by} = "$nick!$user\@$host";
$factoids->{$channel}->{$trigger}->{edited_on} = gettimeofday;
$self->{pbot}->{factoids}->save_factoids();