Upgrade to using Email::Sender.

Email::Send is long deprecated and uses submodules that no longer work
correctly (e.g. Net::SMTP::TLS breaks with recent IO::Socket::SSL). We
create an Email::Sender subclass to perform the same functionality and
this also simplifies the email code with simpler envelope handling.

Bundle Email::Sender::Transport::SMTP to include fix from
https://github.com/rjbs/Email-Sender/issues/46

1 files changed, 50 insertions, 0 deletions

diff --git a/perllib/FixMyStreet/Email/Sender.pm b/perllib/FixMyStreet/Email/Sender.pm
new file mode 100644
index 000000000..e6148a56c
--- /dev/null
+++ b/perllib/FixMyStreet/Email/Sender.pm
@@ -0,0 +1,50 @@
+package FixMyStreet::Email::Sender;
+
+use parent Email::Sender::Simple;
+use strict;
+use warnings;
+
+use Email::Sender::Util;
+use FixMyStreet;
+
+=head1 NAME
+
+FixMyStreet::Email::Sender
+
+=head1 DESCRIPTION
+
+Subclass of Email::Sender - configuring it correctly according to our config.
+
+If the config value 'SMTP_SMARTHOST' is set then email is routed via SMTP to
+that. Otherwise it is sent using a 'sendmail' like binary on the local system.
+
+And finally if if FixMyStreet->test_mode returns true then emails are not sent
+at all but are stored in memory for the test suite to inspect (using
+Email::Send::Test).
+
+=cut
+
+sub build_default_transport {
+    if ( FixMyStreet->test_mode ) {
+        Email::Sender::Util->easy_transport(Test => {});
+    } elsif ( my $smtp_host = FixMyStreet->config('SMTP_SMARTHOST') ) {
+        my $type = FixMyStreet->config('SMTP_TYPE') || '';
+        my $port = FixMyStreet->config('SMTP_PORT') || '';
+        my $username = FixMyStreet->config('SMTP_USERNAME') || '';
+        my $password = FixMyStreet->config('SMTP_PASSWORD') || '';
+
+        my $ssl = $type eq 'tls' ? 'starttls' : $type eq 'ssl' ? 'ssl' : '';
+        my $args = {
+            host => $smtp_host,
+            ssl => $ssl,
+            sasl_username => $username,
+            sasl_password => $password,
+        };
+        $args->{port} = $port if $port;
+        Email::Sender::Util->easy_transport(SMTP => $args);
+    } else {
+        Email::Sender::Util->easy_transport(Sendmail => {});
+    }
+}
+
+1;