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|
#!/usr/bin/perl -w
use v5.28;
use strict;
use warnings;
use DBI;
use Mojo::Template;
use Mojo::URL;
use Mojo::UserAgent;
use File::Temp qw/tempfile/;
use SReview::Config::Common;
use SReview::Talk;
use Email::Stuffer;
use Email::Address;
use Email::Sender::Simple qw/sendmail/;
my $config = SReview::Config::Common::setup;
my $dbh = DBI->connect($config->get('dbistring'), '', '') or die "Cannot connect to database!";
my $talkid = shift;
die "need talk ID!" unless defined($talkid);
my $configprefix = shift;
$configprefix = 'notify' unless defined($configprefix);
say "Sending out notification for talk with ID $talkid";
$dbh->prepare("UPDATE talks SET progress='running' WHERE id=?")->execute($talkid);
my $mt = Mojo::Template->new;
$mt->vars(1);
my $title;
my $url;
my $overview;
my $talk;
sub notify_email() {
my $to_query = $dbh->prepare("SELECT speakers.name, speakers.email FROM speakers JOIN speakers_talks ON speakers_talks.speaker = speakers.id WHERE speakers_talks.talk = ? AND speakers.email IS NOT NULL");
my $cc_query = $dbh->prepare("SELECT tracks.name, tracks.email FROM tracks JOIN talks ON (talks.track = tracks.id) WHERE talks.id = ?");
$to_query->execute($talkid);
my $to = $to_query->fetchall_arrayref();
my @to_recips;
foreach my $to_recip(@$to) {
if(defined($to_recip->[1])) {
my $rcp = $to_recip->[0];
$rcp =~ s/,//g;
push @to_recips, $rcp . " <" . $to_recip->[1] . ">";
}
}
$cc_query->execute($talkid);
my $cc = $cc_query->fetchall_arrayref();
my @cc_recips;
foreach my $cc_recip(@$cc) {
if(defined($cc_recip->[1])) {
my $rcp = $cc_recip->[0];
$rcp =~ s/,//g;
push @cc_recips, "responsible for track " . $rcp . " <" . $cc_recip->[1] . ">";
}
}
if(scalar(@to_recips) == 0 && scalar(@cc_recips) == 0) {
print "no addressees, can't send email for talk with id $talkid";
return;
} elsif(scalar(@to_recips) == 0 && scalar(@cc_recips) > 0) {
@to_recips = @cc_recips;
@cc_recips = ();
}
my $file = $config->get("${configprefix}_email_template");
$file = $config->get("email_template") unless defined($file);
my $template_url = Mojo::URL->new($file);
my $template;
if(defined($template_url->scheme)) {
my $res = Mojo::UserAgent->new->get($template_url)->result;
die "could not download $template_url" unless $res->is_success;
(undef, $file) = tempfile();
$res->save_to($file);
}
my $body = $mt->render_file($file, {title => $title, url => $url, overview => $overview, talk => $talk});
my $subject = $config->get("${configprefix}_email_subject");
$subject = $config->get("email_subject") unless defined($subject);
my @references;
my $nonce = $talk->nonce;
my $refid = $talk->corrections->{serial};
my $action = 'ntf';
if($configprefix eq 'announce') {
$refid--;
$action = 'ann';
} elsif ($configprefix eq 'notify_final') {
$refid--;
$action = 'fnt';
}
my @addrs = Email::Address->parse($config->get('email_from'));
my $host = $addrs[0]->host;
for (; $refid >= 0; $refid--) {
push @references, "<sreview-$nonce-$refid-ntf\@$host>";
}
$refid = $talk->corrections->{serial};
my $email = Email::Stuffer->from($config->get('email_from'))
->to(@to_recips)
->subject($mt->render($subject, {title => $title}))
->cc(@cc_recips)
->header(References => join(",\n ", @references))
->header("Message-ID" => "<sreview-$nonce-$refid-$action\@$host>")
->text_body($body);
say "Sending out " . $email->as_string;
sendmail($email->as_string);
}
sub notify_command() {
my $data = $dbh->prepare("SELECT title, nonce FROM talks WHERE id = ?");
$data->execute($talkid);
my $row = $data->fetchrow_hashref;
foreach my $command(@{$config->get("${configprefix}_commands")}) {
my @run;
foreach my $component(@$command) {
my $rendered = $mt->render($component, {title => $title, url => $url, overview => $overview, talk => $talk});
chomp($rendered);
push @run, $rendered;
}
say "Running '" . join("', '", @run) . "'";
system(@run);
}
}
my $actions = $config->get("${configprefix}_actions");
$talk = SReview::Talk->new(talkid => $talkid);
$title = $talk->title;
my $save = $/;
my $urlbase = $config->get('urlbase');
$/ = '/';
chomp($urlbase);
$/ = $save;
if($configprefix eq 'notify_final') {
$url = join('/', ($urlbase, "f", $talk->nonce));
} else {
$url = join('/', ($urlbase, "r", $talk->nonce));
}
$overview = join('/', ($urlbase, "overview"));
say "Performing " . scalar(@$actions) . " actions for notification:";
foreach my $action(@$actions) {
if($action eq "email") {
say "sending email";
notify_email();
} elsif($action eq "command") {
say "running command";
notify_command();
} else {
die "Unknown notification action $action!";
}
}
$dbh->prepare("UPDATE talks SET progress='done' WHERE id = ?")->execute($talkid) or die $!;
say "finished";
|
