mirror of
https://github.com/perlbot/perlbuut-pastebin
synced 2025-06-07 22:26:01 -04:00
272 lines
7.2 KiB
Perl
Executable file
272 lines
7.2 KiB
Perl
Executable file
#!/usr/bin/env perl
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use strict;
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use warnings;
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use v5.22;
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no warnings "experimental::postderef";
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use feature "postderef", "postderef_qq";
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use FindBin qw($Bin);
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use lib "$Bin/lib";
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use Data::Dumper;
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use DBI;
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use Encode qw/decode/;
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use Mojolicious::Lite;
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use Mojolicious::Plugin::TtRenderer;
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use POE::Filter::Reference;
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use App::Config;
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use App::Memcached;
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use Eval::Perlbot;
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use IRC::Perlbot;
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use DateTime;
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use App::Spamfilter;
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plugin 'tt_renderer' => {
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template_options => {
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PRE_CHOMP => 1,
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POST_CHOMP => 1,
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TRIM => 1,
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},
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};
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app->renderer->default_handler( 'tt' );
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if ($cfg->{features}{blogspam}) {
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plugin 'BlogSpam' => ($cfg->{blogspam}->%*);
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}
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my $dbh = DBI->connect("dbi:SQLite:dbname=pastes.db", "", "", {RaiseError => 1});
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$dbh->{sqlite_unicode} = 1;
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# hardcode some channels first
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sub insert_pastebin {
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my ($paste, $who, $what, $where, $expire, $lang) = @_;
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$expire = undef if !$expire; # make sure it's null if it's empty
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$dbh->do("INSERT INTO posts (paste, who, 'where', what, 'when', 'expiration', 'language') VALUES (?, ?, ?, ?, ?, ?, ?)", {}, $paste, $who, $where, $what, time(), $expire, $lang);
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my $id = $dbh->last_insert_id('', '', 'posts', 'id');
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# TODO this needs to retry when it fails.
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my @chars = ('a'..'z', 1..9);
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my $slug = join '', map {$chars[rand() *@chars]} 1..6;
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$dbh->do("INSERT INTO slugs (post_id, slug) VAlUES (?, ?)", {}, $id, $slug);
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return $slug;
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}
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get '/' => sub {
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my $c = shift;
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$c->stash({pastedata => q{}, channels => $cfg->{announce}{channels}, page_tmpl => 'editor.html'});
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$c->render("page");
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};
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get '/pastebin' => sub {$_[0]->redirect_to('/')};
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get '/paste' => sub {$_[0]->redirect_to('/')};
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post '/paste' => sub {
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my $c = shift;
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my @args = map {($c->param($_))} qw/paste name desc chan expire language/;
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my $id = insert_pastebin(@args);
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my ($code, $who, $desc, $channel) = @args;
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# TODO select which one based on config
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# TODO make this use the config, or http params for the url
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if (my $type = App::Spamfilter::is_spam($c, $who, $desc, $code)) {
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warn "I thought this was spam! $type";
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} else {
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IRC::Perlbot::announce($c->param('chan'), $c->param('name'), substr($c->param('desc'), 0, 40), "https://perlbot.pl/pastebin/$id");
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}
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$c->redirect_to('/pastebin/'.$id);
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#$c->render(text => "post accepted! $id");
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};
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get '/edit/:pasteid' => sub {
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my $c = shift;
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my $pasteid = $c->param('pasteid');
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my $row = $dbh->selectrow_hashref("SELECT * FROM posts WHERE id = ? LIMIT 1", {}, $pasteid);
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if ($row->{when}) {
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$c->stash({pastedata => $row->{paste}, channels =>$cfg->{announce}{channels}});
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$c->stash({page_tmpl => 'editor.html'});
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$c->render('page');
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} else {
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# 404
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return $c->reply->not_found;
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}
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};
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sub get_paste {
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my $pasteid = shift;
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my $row = $dbh->selectrow_hashref(q{
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SELECT p.*
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FROM posts p
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LEFT JOIN slugs s ON p.id = s.post_id
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WHERE p.id = ? OR s.slug = ?
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ORDER BY s.slug DESC
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LIMIT 1
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}, {}, $pasteid, $pasteid);
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my $when = delete $row->{when};
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if ($when) {
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my $whendt = DateTime->from_epoch(epoch => $when);
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if (!$row->{expiration} || $whendt->clone()->add(hours => $row->{expiration}) >= DateTime->now()) {
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$row->{when} = $whendt->iso8601;
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return $row;
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} else {
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return undef;
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}
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} else {
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return undef;
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}
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}
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get '/raw/:pasteid' => sub {
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my $c = shift;
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my $pasteid = $c->param('pasteid');
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my $row = get_paste($pasteid);
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if ($row) {
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$c->render(text => $row->{paste}, format => "txt");
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} else {
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# 404
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return $c->reply->not_found;
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}
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};
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get '/pastebin/:pasteid' => sub {
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my $c = shift;
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my $pasteid = $c->param('pasteid');
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my $row = get_paste($pasteid);
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if ($row) {
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$c->stash($row);
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$c->stash({page_tmpl => 'viewer.html'});
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$c->stash({eval => get_eval($pasteid, $row->{paste}, $row->{lang})});
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$c->stash({paste_id => $pasteid});
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$c->render('page');
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} else {
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# 404
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return $c->reply->not_found;
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}
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};
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post '/eval' => sub {
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my ($c) = @_;
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my $data = $c->req->body_params;
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my $code = $data->param('code') // '';
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my $output = get_eval(undef, $code);
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$c->render(json => {evalout => $output});
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};
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get '/robots.txt' => sub {
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my ($c) = @_;
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$c->render(text => qq{User-agent: *
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Disallow: /});
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};
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get '/api/v1/paste/:pasteid' => sub {
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my $c = shift;
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my $pasteid = $c->param('pasteid');
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my $row = get_paste($pasteid);
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if ($row) {
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my $data = {
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paste => $row->{paste},
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when => $row->{when},
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username => $row->{who},
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description => $row->{desc},
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language => $row->{language},
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output => get_eval($pasteid, $row->{paste})
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};
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$c->render(json => $data);
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} else {
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# 404
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return $c->reply->not_found;
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}
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};
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post '/api/v1/paste' => sub {
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my $c = shift;
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# TODO rate limiting
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my @args = map {($c->param($_))} qw/paste username description channel expire language/;
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my $id = insert_pastebin(@args);
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my ($code, $who, $desc, $channel) = @args;
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# TODO select which one based on config
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# TODO make this use the config, or http params for the url
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if (my $type = App::Spamfilter::is_spam($c, $who, $desc, $code)) {
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warn "I thought this was spam! $type";
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} else {
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if ($channel) { # TODO config for allowing announcements
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IRC::Perlbot::announce($channel, $who, substr($desc, 0, 40), "https://perlbot.pl/pastebin/$id");
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}
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}
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$c->render(json => {
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url => "https://perlbot.pl/pastebin/$id", # TODO base url in config
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id => $id,
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});
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#$c->render(text => "post accepted! $id");
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};
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get '/api/v1/languages' => sub {
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my $c=shift;
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$c->render(json => {languages => [
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{name => "perl", description => "Perl (blead/git)"},
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{name => "perl4", description => "Perl 4.0.36"},
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{name => "perl5.5", description => "Perl 5.5"},
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{name => "perl5.6", description => "Perl 5.6"},
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{name => "perl5.8", description => "Perl 5.8"},
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{name => "perl5.10", description => "Perl 5.10"},
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{name => "perl5.12", description => "Perl 5.12"},
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{name => "perl5.14", description => "Perl 5.14"},
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{name => "perl5.16", description => "Perl 5.16"},
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{name => "perl5.18", description => "Perl 5.18"},
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{name => "perl5.20", description => "Perl 5.20"},
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{name => "perl5.22", description => "Perl 5.22"},
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{name => "perl5.24", description => "Perl 5.24"},
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{name => "text", description => "Plain text"},
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]});
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};
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get '/api/v1/channels' => sub {
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my $c=shift;
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$c->render(json => {channels => [
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{name => "localhost:perlbot:#perl", description => "Freenode #perl"},
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{name => "localhost:perlbot:#perlbot", description => "Freenode #perlbot"},
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{name => "localhost:perlbot:#perlcafe", description => "Freenode #perlcafe"},
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{name => "localhost:perlbot:#buutbot", description => "Freenode #buubot"},
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{name => "localhost:perlbot:##botparadise", description => "Freenode ##botparadise"},
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{name => "localhost:perlbot-magnet:#perl", description => "irc.perl.net #perl"},
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]});
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};
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app->start;
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