Bug 1070122 - add option to send test email to Params page

editparams.cgi

@@ -147,6 +147,20 @@ if ($action eq 'save' && $current_module) {
     delete_token($token);
 }
 
+if ($cgi->param('save-and-test-mta-params') &&
+    $cgi->request_method() eq "POST")
+{
+    my $message;
+    my $mail_template = Bugzilla->template_inner($user->setting('lang'));
+    $mail_template->process('email/mta-test.txt.tmpl', undef, \$message);
+    require Bugzilla::Mailer;
+
+    # This will throw all sorts of useful errors if mail is not working
+    Bugzilla::Mailer::MessageToMTA($message);
+
+    $vars->{'message'} = 'mta_param_tests_run';
+}
+
 $vars->{'token'} = issue_session_token('edit_parameters');
 
 $template->process("admin/params/editparams.html.tmpl", $vars)

template/en/default/admin/params/editparams.html.tmpl

@@ -93,6 +93,9 @@
           <input type="hidden" name="action" value="save">
           <input type="hidden" name="token" value="[% token FILTER html %]">
           <input type="submit" id="save-params" value="Save Changes">
+          [% IF panel.name == "mta" %]
+            <input type="submit" id="save-and-test-mta-params" name="save-and-test-mta-params" value="Save Changes And Send Test Email">
+          [% END %]
         </form>
     [% END %]
   </div>

template/en/default/email/mta-test.txt.tmpl

+[%# This Source Code Form is subject to the terms of the Mozilla Public
+  # License, v. 2.0. If a copy of the MPL was not distributed with this
+  # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+  #
+  # This Source Code Form is "Incompatible With Secondary Licenses", as
+  # defined by the Mozilla Public License, v. 2.0.
+  #%]
+
+Content-Type: text/plain
+From: [% Param('mailfrom') %]
+To: [% user.email %]
+Subject: [% terms.Bugzilla %] Email System Test Message
+X-Bugzilla-Type: admin
+
+Dear [% terms.Bugzilla %] administrator,
+
+This is a test email from your [% terms.Bugzilla %] system. If you can
+read this, your [% terms.Bugzilla %] can send email.

template/en/default/global/messages.html.tmpl

@@ -544,6 +544,16 @@
       No changes made to milestone <em>[% milestone.name FILTER html %]</em>.
     [% END %]
 
+  [% ELSIF message_tag == "mta_param_tests_run" %]
+    [% title = "Parameters Updated And Test Email Sent" %]
+    [% IF param_changed.size > 0 %]
+      [% FOREACH param = param_changed %]
+        Changed <em>[% param FILTER html %]</em>.<br>
+      [% END %]
+      <br>
+    [% END %]
+    Test mail sent to [% user.email %].
+
   [% ELSIF message_tag == "parameters_updated" %]
     [% title = "Parameters Updated" %]
     [% IF param_changed.size > 0 %]