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Plugins/ActionTrigger: updated to use capabilities

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Pragmatic Software 2020-02-19 20:59:54 -08:00
parent fe62282015
commit 05c886fe0e
1 changed files with 63 additions and 35 deletions
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98
Plugins/ActionTrigger.pm
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@ -11,19 +11,19 @@ use parent 'Plugins::Plugin';
# Examples:
#
# Greet a nick when they join the channel:
# actiontrigger add #channel 0 0 ^(?i)([^!]+)![^\s]+.JOIN echo Hi $1, welcome to $channel!
# actiontrigger add #channel none 0 ^(?i)([^!]+)![^\s]+.JOIN echo Hi $1, welcome to $channel!
#
# Same, but via private message (set level to 10 to use `msg` admin command):
# actiontrigger add #channel 10 0 ^(?i)([^!]+)![^\s]+.JOIN msg Hi $1, welcome to $channel!
# Same, but via private message (set capability to "admin" to use `msg` admin command):
# actiontrigger add #channel admin 0 ^(?i)([^!]+)![^\s]+.JOIN msg Hi $1, welcome to $channel!
#
# Kick a nick if they say a naughty thing. Set level to 10 to use `kick` admin command.
# actiontrigger add global 10 0 "^(?i)([^!]+)![^\s]+.PRIVMSG.*bad phrase" kick $1 Do you talk to your mother with that mouth?
# Kick a nick if they say a naughty thing. Set capability to "can-kick" to use `kick` admin command.
# actiontrigger add global can-kick 0 "^(?i)([^!]+)![^\s]+.PRIVMSG.*bad phrase" kick $1 Do you talk to your mother with that mouth?
#
# Say something when a keyword is seen, but only once every 5 minutes:
# actiontrigger add global 0 300 "some phrase" echo Something!
# actiontrigger add global none 300 "some phrase" echo Something!
#
# Capture a part of somebody's message.
# actiontrigger add #channel 0 0 "(?i)how is the weather (?:in|for) (.*) today" weather $1
# actiontrigger add #channel none 0 "(?i)how is the weather (?:in|for) (.*) today" weather $1
#
# These are basic examples; more complex examples can be crafted.
@ -53,6 +53,7 @@ sub initialize {
$self->dbi_begin;
$self->create_database;
$self->update_database;
}
sub unload {
@ -75,13 +76,13 @@ sub create_database {
eval {
$self->{dbh}->do(<<SQL);
CREATE TABLE IF NOT EXISTS Triggers (
channel TEXT,
trigger TEXT,
action TEXT,
owner TEXT,
level INTEGER,
repeatdelay INTEGER,
lastused NUMERIC
channel TEXT,
trigger TEXT,
action TEXT,
owner TEXT,
cap_override TEXT,
repeatdelay INTEGER,
lastused NUMERIC
)
SQL
};
@ -89,6 +90,28 @@ SQL
$self->{pbot}->{logger}->log("ActionTrigger create database failed: $@") if $@;
}
sub update_database {
my $self = shift;
return if not $self->{dbh};
my %columns = ();
eval {
foreach my $col (@{$self->{dbh}->selectall_arrayref("PRAGMA TABLE_INFO(Triggers)")}) {
$columns{$col->[1]} = 1;
}
if (not exists $columns{cap_override}) {
$self->{dbh}->do("ALTER TABLE Triggers ADD COLUMN cap_override TEXT");
$self->{dbh}->do("UPDATE Triggers SET cap_override='botowner', level=0 WHERE level >= 90");
$self->{dbh}->do("UPDATE Triggers SET cap_override='admin', level=0 WHERE level >= 60");
$self->{dbh}->do("UPDATE Triggers SET cap_override='chanop', level=0 WHERE level >= 10");
}
};
$self->{pbot}->{logger}->log("ActionTrigger update database failed: $@") if $@;
}
sub dbi_begin {
my ($self) = @_;
eval {
@ -112,13 +135,13 @@ sub dbi_end {
}
sub add_trigger {
my ($self, $channel, $trigger, $action, $owner, $level, $repeatdelay) = @_;
my ($self, $channel, $trigger, $action, $owner, $cap_override, $repeatdelay) = @_;
return 0 if $self->get_trigger($channel, $trigger);
eval {
my $sth = $self->{dbh}->prepare('INSERT INTO Triggers (channel, trigger, action, owner, level, repeatdelay, lastused) VALUES (?, ?, ?, ?, ?, ?, 0)');
$sth->execute(lc $channel, $trigger, $action, $owner, $level, $repeatdelay);
my $sth = $self->{dbh}->prepare('INSERT INTO Triggers (channel, trigger, action, owner, cap_override, repeatdelay, lastused) VALUES (?, ?, ?, ?, ?, ?, 0)');
$sth->execute(lc $channel, $trigger, $action, $owner, $cap_override, $repeatdelay);
};
if ($@) {
@ -279,9 +302,14 @@ sub check_trigger {
user => $u,
host => $h,
command => $action,
level => $trigger->{level} // 0
};
$self->{pbot}->{logger}->log("ActionTrigger: ($channel) $trigger->{trigger} -> $action [$command->{level}]\n");
if (length $trigger->{cap_override} and $trigger->{cap_override} ne 'none') {
$command->{'cap-override'} = $trigger->{cap_override};
}
my $cap = '';
$cap = " (capability=$command->{'cap-override'})" if exists $command->{'cap-override'};
$self->{pbot}->{logger}->log("ActionTrigger: ($channel) $trigger->{trigger} -> $action$cap\n");
$self->{pbot}->{interpreter}->add_to_command_queue($channel, $command, $delay);
}
};
@ -314,10 +342,10 @@ sub actiontrigger {
$result = "Triggers for $channel:\n";
my $comma = '';
foreach my $trigger (@triggers) {
$trigger->{level} //= 0;
$trigger->{repeatdelay} //= 0;
$trigger->{cap_override} //= 'none';
$trigger->{repeatdelay} //= 0;
$result .= "$comma$trigger->{trigger} -> $trigger->{action}";
$result .= " (level=$trigger->{level})" if $trigger->{level} != 0;
$result .= " (capability=$trigger->{cap_override})" if length $trigger->{cap_override} and $trigger->{cap_override} ne 'none';
$result .= " (repeatdelay=$trigger->{repeatdelay})" if $trigger->{repeatdelay} != 0;
$comma = ",\n";
}
@ -333,20 +361,20 @@ sub actiontrigger {
if (not defined $channel) {
return
"To use this command from private message the <channel> argument is required. Usage: actiontrigger add <#channel or global> <level> <repeat delay (in seconds)> <regex trigger> <command>";
"To use this command from private message the <channel> argument is required. Usage: actiontrigger add <#channel or global> <capability> <repeat delay (in seconds)> <regex trigger> <command>";
} elsif ($channel !~ m/^#/ and $channel ne 'global') {
return "Invalid channel $channel. Usage: actiontrigger add <#channel or global> <level> <repeat delay (in seconds)> <regex trigger> <command>";
return "Invalid channel $channel. Usage: actiontrigger add <#channel or global> <capability> <repeat delay (in seconds)> <regex trigger> <command>";
}
}
my ($level, $repeatdelay, $trigger, $action) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 4, 0, 1);
my ($cap_override, $repeatdelay, $trigger, $action) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 4, 0, 1);
if (not defined $trigger or not defined $action) {
if ($from !~ m/^#/) {
$result =
"To use this command from private message the <channel> argument is required. Usage: actiontrigger add <#channel or global> <level> <repeat delay (in seconds)> <regex trigger> <command>";
"To use this command from private message the <channel> argument is required. Usage: actiontrigger add <#channel or global> <capability> <repeat delay (in seconds)> <regex trigger> <command>";
} else {
$result = "Usage: actiontrigger add <level> <repeat delay (in seconds)> <regex trigger> <command>";
$result = "Usage: actiontrigger add <capability> <repeat delay (in seconds)> <regex trigger> <command>";
}
return $result;
}
@ -355,17 +383,17 @@ sub actiontrigger {
if (defined $exists) { return "Trigger already exists."; }
if ($level !~ m/^\d+$/) { return "$nick: Missing level argument?\n"; }
if (not $self->{pbot}->{capabilities}->exists($cap_override)) { return "$nick: Capability '$cap_override' does not exist.\n"; }
if ($repeatdelay !~ m/^\d+$/) { return "$nick: Missing repeat delay argument?\n"; }
if ($level > 0) {
my $admin = $self->{pbot}->{users}->find_admin($channel, "$nick!$user\@$host");
if (not defined $admin or $level > $admin->{level}) { return "You may not set a level higher than your own."; }
if ($cap_override ne 'none') {
my $u = $self->{pbot}->{users}->find_user($channel, "$nick!$user\@$host");
if (not $self->{pbot}->{capabilities}->userhas($u, $cap_override)) { return "You may not set a capability that you do not have."; }
}
if ($self->add_trigger($channel, $trigger, $action, "$nick!$user\@$host", $level, $repeatdelay)) { $result = "Trigger added."; }
else { $result = "Failed to add trigger."; }
if ($self->add_trigger($channel, $trigger, $action, "$nick!$user\@$host", $cap_override, $repeatdelay)) { $result = "Trigger added."; }
else { $result = "Failed to add trigger."; }
}
when ('delete') {
@ -401,10 +429,10 @@ sub actiontrigger {
default {
if ($from !~ m/^#/) {
$result =
"Usage from private message: actiontrigger list [#channel or global] | actiontrigger add <#channel or global> <level> <repeat delay (in seconds)> <regex trigger> <command> | actiontrigger delete <#channel or global> <regex trigger>";
"Usage from private message: actiontrigger list [#channel or global] | actiontrigger add <#channel or global> <capability> <repeat delay (in seconds)> <regex trigger> <command> | actiontrigger delete <#channel or global> <regex trigger>";
} else {
$result =
"Usage: actiontrigger list [#channel or global] | actiontrigger add <level> <repeat delay (in seconds)> <regex trigger> <command> | actiontrigger delete <regex>";
"Usage: actiontrigger list [#channel or global] | actiontrigger add <capability> <repeat delay (in seconds)> <regex trigger> <command> | actiontrigger delete <regex>";
}
}
}