mirror of https://github.com/pragma-/pbot.git
355 lines
14 KiB
Perl
355 lines
14 KiB
Perl
# File: Quotegrabs.pm
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#
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# Purpose: Allows users to "grab" quotes from message history and store them
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# for later retrieval. Can grab a quote from any point in the message history,
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# not just the most recent message. Can grab multiple distinct messages with
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# one `grab` command.
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# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
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# SPDX-License-Identifier: MIT
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package Plugins::Quotegrabs;
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use parent 'Plugins::Plugin';
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use PBot::Imports;
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use HTML::Entities;
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use Time::Duration;
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use Time::HiRes qw(gettimeofday);
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use Getopt::Long qw(GetOptionsFromArray);
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use Plugins::Quotegrabs::Quotegrabs_SQLite; # use SQLite backend for quotegrabs database
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#use Plugins::Quotegrabs::Quotegrabs_Hashtable; # use Perl hashtable backend for quotegrabs database
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use PBot::Utils::ValidateString;
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use POSIX qw(strftime);
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sub initialize {
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my ($self, %conf) = @_;
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$self->{filename} = $conf{quotegrabs_file} // $self->{pbot}->{registry}->get_value('general', 'data_dir') . '/quotegrabs.sqlite3';
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$self->{database} = Plugins::Quotegrabs::Quotegrabs_SQLite->new(pbot => $self->{pbot}, filename => $self->{filename});
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#$self->{database} = Plugins::Quotegrabs::Quotegrabs_Hashtable->new(pbot => $self->{pbot}, filename => $self->{filename});
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$self->{database}->begin();
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$self->{pbot}->{atexit}->register(sub { $self->{database}->end(); return; });
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$self->{pbot}->{commands}->register(sub { $self->cmd_grab_quotegrab(@_) }, 'grab', 0);
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$self->{pbot}->{commands}->register(sub { $self->cmd_show_quotegrab(@_) }, 'getq', 0);
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$self->{pbot}->{commands}->register(sub { $self->cmd_delete_quotegrab(@_) }, 'delq', 0);
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$self->{pbot}->{commands}->register(sub { $self->cmd_show_random_quotegrab(@_) }, 'rq', 0);
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}
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sub unload {
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my ($self) = @_;
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$self->{pbot}->{commands}->unregister('grab');
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$self->{pbot}->{commands}->unregister('getq');
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$self->{pbot}->{commands}->unregister('delq');
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$self->{pbot}->{commands}->unregister('rq');
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}
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sub uniq { my %seen; grep !$seen{$_}++, @_ }
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sub export_quotegrabs {
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my $self = shift;
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$self->{export_path} = $self->{pbot}->{registry}->get_value('general', 'data_dir') . '/quotegrabs.html';
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my $quotegrabs = $self->{database}->get_all_quotegrabs;
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my $text;
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my $table_id = 1;
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my $had_table = 0;
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open FILE, "> $self->{export_path}" or return "Could not open export path.";
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my $time = localtime;
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my $botnick = $self->{pbot}->{registry}->get_value('irc', 'botnick');
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print FILE "<html>\n<head><link href=\"css/blue.css\" rel=\"stylesheet\" type=\"text/css\">\n";
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print FILE '<script type="text/javascript" src="js/jquery-latest.js"></script>' . "\n";
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print FILE '<script type="text/javascript" src="js/jquery.tablesorter.js"></script>' . "\n";
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print FILE '<script type="text/javascript" src="js/picnet.table.filter.min.js"></script>' . "\n";
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print FILE "</head>\n<body><i>Generated at $time</i><hr><h2>$botnick\'s Quotegrabs</h2>\n";
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my $i = 0;
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my $last_channel = "";
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foreach my $quotegrab (sort { $$a{channel} cmp $$b{channel} or $$a{nick} cmp $$b{nick} } @$quotegrabs) {
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if (not $quotegrab->{channel} =~ /^$last_channel$/i) {
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print FILE "<a href='#" . encode_entities($quotegrab->{channel}) . "'>" . encode_entities($quotegrab->{channel}) . "</a><br>\n";
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$last_channel = $quotegrab->{channel};
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}
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}
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$last_channel = "";
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foreach my $quotegrab (sort { $$a{channel} cmp $$b{channel} or lc $$a{nick} cmp lc $$b{nick} } @$quotegrabs) {
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if (not $quotegrab->{channel} =~ /^$last_channel$/i) {
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print FILE "</tbody>\n</table>\n" if $had_table;
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print FILE "<a name='" . encode_entities($quotegrab->{channel}) . "'></a>\n";
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print FILE "<hr><h3>" . encode_entities($quotegrab->{channel}) . "</h3><hr>\n";
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print FILE "<table border=\"0\" id=\"table$table_id\" class=\"tablesorter\">\n";
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print FILE "<thead>\n<tr>\n";
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print FILE "<th>id </th>\n";
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print FILE "<th>author(s)</th>\n";
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print FILE "<th>quote</th>\n";
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print FILE "<th>date</th>\n";
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print FILE "<th>grabbed by</th>\n";
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print FILE "</tr>\n</thead>\n<tbody>\n";
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$had_table = 1;
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$table_id++;
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}
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$last_channel = $quotegrab->{channel};
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$i++;
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if ($i % 2) { print FILE "<tr bgcolor=\"#dddddd\">\n"; }
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else { print FILE "<tr>\n"; }
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print FILE "<td>" . ($quotegrab->{id}) . "</td>";
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my @nicks = split /\+/, $quotegrab->{nick};
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$text = join ', ', uniq(@nicks);
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print FILE "<td>" . encode_entities($text) . "</td>";
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my $nick;
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$text = $quotegrab->{text};
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if ($text =~ s/^\/me\s+//) { $nick = "* $nicks[0]"; }
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else { $nick = "<$nicks[0]>"; }
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$text = "<td><b>" . encode_entities($nick) . "</b> " . encode_entities($text) . "</td>\n";
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print FILE $text;
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print FILE "<td>" . encode_entities(strftime "%Y/%m/%d %a %H:%M:%S", localtime $quotegrab->{timestamp}) . "</td>\n";
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print FILE "<td>" . encode_entities($quotegrab->{grabbed_by}) . "</td>\n";
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print FILE "</tr>\n";
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}
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print FILE "</tbody>\n</table>\n" if $had_table;
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print FILE "<script type='text/javascript'>\n";
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$table_id--;
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print FILE '$(document).ready(function() {' . "\n";
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while ($table_id > 0) {
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print FILE '$("#table' . $table_id . '").tablesorter();' . "\n";
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print FILE '$("#table' . $table_id . '").tableFilter();' . "\n";
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$table_id--;
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}
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print FILE "});\n";
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print FILE "</script>\n";
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print FILE "</body>\n</html>\n";
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close(FILE);
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return "$i quotegrabs exported.";
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}
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sub cmd_grab_quotegrab {
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my ($self, $context) = @_;
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if (not defined $context->{from}) {
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$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
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return "";
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}
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if (not defined $context->{arguments} or not length $context->{arguments}) {
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return
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"Usage: grab <nick> [history [channel]] [+ <nick> [history [channel]] ...] -- where [history] is an optional regex argument; e.g., to grab a message containing 'pizza', use `grab nick pizza`; you can chain grabs with + to grab multiple messages";
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}
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$context->{arguments} = lc $context->{arguments};
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my @grabs = split /\s\+\s/, $context->{arguments};
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my ($grab_nick, $grab_history, $channel, $grab_nicks, $grab_text);
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foreach my $grab (@grabs) {
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($grab_nick, $grab_history, $channel) = $self->{pbot}->{interpreter}->split_line($grab, strip_quotes => 1);
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$grab_history = $context->{nick} eq $grab_nick ? 2 : 1 if not defined $grab_history; # skip grab command if grabbing self without arguments
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$channel = $context->{from} if not defined $channel;
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if (not $channel =~ m/^#/) {
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return "'$channel' is not a valid channel; usage: grab <nick> [[history] channel] (you must specify a history parameter before the channel parameter)";
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}
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my ($account, $found_nick) = $self->{pbot}->{messagehistory}->{database}->find_message_account_by_nick($grab_nick);
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if (not defined $account) { return "I don't know anybody named $grab_nick"; }
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$found_nick =~ s/!.*$//;
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$grab_nick = $found_nick; # convert nick to proper casing
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my $message;
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if ($grab_history =~ /^\d+$/) {
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# integral history
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my $max_messages = $self->{pbot}->{messagehistory}->{database}->get_max_messages($account, $channel);
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if ($grab_history < 1 || $grab_history > $max_messages) { return "Please choose a history between 1 and $max_messages"; }
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$grab_history--;
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$message = $self->{pbot}->{messagehistory}->{database}->recall_message_by_count($account, $channel, $grab_history, 'grab');
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} else {
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# regex history
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$message = $self->{pbot}->{messagehistory}->{database}->recall_message_by_text($account, $channel, $grab_history, 'grab');
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if (not defined $message) { return "No such message for nick $grab_nick in channel $channel containing text '$grab_history'"; }
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}
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$self->{pbot}->{logger}->log("$context->{nick} ($context->{from}) grabbed <$grab_nick/$channel> $message->{msg}\n");
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if (not defined $grab_nicks) { $grab_nicks = $grab_nick; }
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else { $grab_nicks .= "+$grab_nick"; }
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my $text = $message->{msg};
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if (not defined $grab_text) { $grab_text = $text; }
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else {
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if ($text =~ s/^\/me\s+//) { $grab_text .= " * $grab_nick $text"; }
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else { $grab_text .= " <$grab_nick> $text"; }
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}
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}
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my $quotegrab = {};
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$quotegrab->{nick} = $grab_nicks;
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$quotegrab->{channel} = $channel;
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$quotegrab->{timestamp} = gettimeofday;
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$quotegrab->{grabbed_by} = $context->{hostmask};
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$quotegrab->{text} = validate_string($grab_text);
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$quotegrab->{id} = undef;
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$quotegrab->{id} = $self->{database}->add_quotegrab($quotegrab);
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if (not defined $quotegrab->{id}) { return "Failed to grab quote."; }
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$self->export_quotegrabs();
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my $text = $quotegrab->{text};
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($grab_nick) = split /\+/, $grab_nicks, 2;
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if ($text =~ s/^(NICKCHANGE)\b/changed nick to/ or $text =~ s/^(KICKED|QUIT)\b/lc "$1"/e or $text =~ s/^(JOIN|PART)\b/lc "$1ed"/e) {
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# fix ugly "[nick] quit Quit: Leaving." messages
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$text =~ s/^(quit) (.*)/$1 ($2)/;
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return "Quote grabbed: $quotegrab->{id}: $grab_nick $text";
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} elsif ($text =~ s/^\/me\s+//) {
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return "Quote grabbed: $quotegrab->{id}: * $grab_nick $text";
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} else {
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return "Quote grabbed: $quotegrab->{id}: <$grab_nick> $text";
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}
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}
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sub cmd_delete_quotegrab {
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my ($self, $context) = @_;
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my $quotegrab = $self->{database}->get_quotegrab($context->{arguments});
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if (not defined $quotegrab) { return "/msg $context->{nick} No quotegrab matching id $context->{arguments} found."; }
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if (not $self->{pbot}->{users}->loggedin_admin($context->{from}, $context->{hostmask}) and $quotegrab->{grabbed_by} ne $context->{hostmask}) {
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return "You are not the grabber of this quote.";
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}
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$self->{database}->delete_quotegrab($context->{arguments});
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$self->export_quotegrabs();
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my $text = $quotegrab->{text};
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my ($first_nick) = split /\+/, $quotegrab->{nick}, 2;
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if ($text =~ s/^\/me\s+//) { return "Deleted $context->{arguments}: * $first_nick $text"; }
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else { return "Deleted $context->{arguments}: <$first_nick> $text"; }
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}
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sub cmd_show_quotegrab {
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my ($self, $context) = @_;
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my $quotegrab = $self->{database}->get_quotegrab($context->{arguments});
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if (not defined $quotegrab) { return "/msg $context->{nick} No quotegrab matching id $context->{arguments} found."; }
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my $timestamp = $quotegrab->{timestamp};
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my $ago = ago(gettimeofday - $timestamp);
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my $text = $quotegrab->{text};
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my ($first_nick) = split /\+/, $quotegrab->{nick}, 2;
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if ($text =~ s/^\/me\s+//) {
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return "$context->{arguments}: grabbed by $quotegrab->{grabbed_by} in $quotegrab->{channel} on " . localtime($timestamp) . " [$ago] * $first_nick $text";
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} else {
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return "$context->{arguments}: grabbed by $quotegrab->{grabbed_by} in $quotegrab->{channel} on " . localtime($timestamp) . " [$ago] <$first_nick> $text";
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}
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}
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sub cmd_show_random_quotegrab {
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my ($self, $context) = @_;
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my @quotes = ();
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my ($nick_search, $channel_search, $text_search);
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if (not defined $context->{from}) {
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$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
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return "";
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}
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my $usage = 'Usage: rq [nick [channel [text]]] [-c <channel>] [-t <text>]';
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if (defined $context->{arguments}) {
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my $getopt_error;
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local $SIG{__WARN__} = sub {
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$getopt_error = shift;
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chomp $getopt_error;
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};
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my @opt_args = $self->{pbot}->{interpreter}->split_line($context->{arguments}, preserve_escapes => 1, strip_quotes => 1);
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GetOptionsFromArray(
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\@opt_args,
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'channel|c=s' => \$channel_search,
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'text|t=s' => \$text_search
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);
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return "$getopt_error -- $usage" if defined $getopt_error;
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$nick_search = shift @opt_args;
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$channel_search = shift @opt_args if not defined $channel_search;
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$text_search = shift @opt_args if not defined $text_search;
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if ($nick_search =~ m/^#/) {
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my $tmp = $channel_search;
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$channel_search = $nick_search;
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$nick_search = $tmp;
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}
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if (not defined $channel_search) { $channel_search = $context->{from}; }
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}
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if (defined $channel_search and $channel_search !~ /^#/) {
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if ($channel_search eq $context->{nick}) { $channel_search = undef; }
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elsif ($channel_search =~ m/^\./) {
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# do nothing
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} else {
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return "$channel_search is not a valid channel.";
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}
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}
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my $quotegrab = $self->{database}->get_random_quotegrab($nick_search, $channel_search, $text_search);
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if (not defined $quotegrab) {
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my $result = "No quotes grabbed ";
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if (defined $nick_search) { $result .= "for nick $nick_search "; }
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if (defined $channel_search) { $result .= "in channel $channel_search "; }
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if (defined $text_search) { $result .= "matching text '$text_search' "; }
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return $result . "yet ($usage).";
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}
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my $text = $quotegrab->{text};
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my ($first_nick) = split /\+/, $quotegrab->{nick}, 2;
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if ($text =~ s/^\/me\s+//) {
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return "$quotegrab->{id}: " . (($channel_search eq '.*' or $quotegrab->{channel} ne $context->{from}) ? "[$quotegrab->{channel}] " : "") . "* $first_nick $text";
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} else {
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return "$quotegrab->{id}: " . (($channel_search eq '.*' or $quotegrab->{channel} ne $context->{from}) ? "[$quotegrab->{channel}] " : "") . "<$first_nick> $text";
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}
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}
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1;
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