From 4f456b3285184b7e68d65ce61bb595631b13cde8 Mon Sep 17 00:00:00 2001
From: Siri Reiter <siri@jones.dk>
Date: Fri, 15 Jan 2021 19:24:12 +0100
Subject: Add form CGI.

---
 vejviseren/familieture.cgi | 131 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100755 vejviseren/familieture.cgi

diff --git a/vejviseren/familieture.cgi b/vejviseren/familieture.cgi
new file mode 100755
index 0000000..1d7dd97
--- /dev/null
+++ b/vejviseren/familieture.cgi
@@ -0,0 +1,131 @@
+#!/usr/bin/perl -w
+
+use CGI::FormBuilder;
+
+my $build_path = '../build';
+
+# TODO: check if protocol-agnostic URL works
+my $webroot = 'https://byvandring.nu/vejviseren/familieture/';
+my $req_path = $build_path . '/html/vejviseren/familieture/index.html';
+my $ack_path = $build_path . '/html/vejviseren/familieture/tak/index.html';
+
+my $webmaster = 'info@byvandring.nu';
+my $frontdesk = 'info@byvandring.nu';
+my $helpdesk = 'siri@jones.dk';
+
+# Set this to 1 for a separate confirmation page
+my ($confirm) = 1;
+
+# Built-in email validation is too simplistic
+my $valid_email = '/^[+_A-Za-z0-9-]+(\.[+_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[_A-Za-z0-9-]+)$/';
+
+my $form = CGI::FormBuilder->new(
+	lang => 'da',
+	title => 'Henvendelse til Byvandring.nu',
+	method => 'POST',
+	fields => [qw/
+		navn
+		org
+		postnr
+		email
+		tur
+		antal
+		tid
+		kommentar
+	/],
+	validate => {
+		email => $valid_email,
+		_email => $valid_email, #fake check to silence warning of variable used only once
+	},
+	required => [qw/
+		email
+	/],
+	messages => ':da_DK',
+	submit => ['Send oplysningerne'],
+	action => $webroot, #avoids loosing submitted values when redirected from other site
+);
+
+$form->field(
+	name => 'navn',
+	label => 'Navn',
+	comment => '(dit eget navn)'
+);
+$form->field(
+	name => 'org',
+	label => 'Firma/ skole',
+	comment => '(hvem du repræsenterer)'
+);
+$form->field(
+	name => 'postnr',
+	label => 'Postnummer',
+	size => 5,
+	comment => '(hvis du har lyst)'
+);
+$form->field(
+	name => 'tur',
+	label => 'Tur',
+	size => 5,
+	comment => '(turnavn, bydel eller tema)'
+);
+$form->field(
+	name => 'antal',
+	label => 'Antal',
+	size => 5,
+	comment => '(antal deltagere)'
+);
+$form->field(
+	name => 'tid',
+	label => 'Tidspunkt',
+	size => 5,
+	comment => '(dato og tidspunkt)'
+);
+$form->field(
+	name	=> 'kommentar',
+	type	=> 'textarea',
+	rows	=> 3,
+);
+
+my ($form_required_text) = $form->{opt}{messages}{form_required_text};
+my ($mail_from) = $webmaster;
+my ($mail_to, $mail_subject);
+
+if ($form->submitted) {
+	$infostring = "Tak for din henvendelse!";
+	if ($form->validate) {
+		$mail_to = $frontdesk;
+		$mail_subject = 'Henvendelse til Byvandring.nu';
+	} else {
+		$mail_to = "$frontdesk, $helpdesk";
+		$mail_subject = 'FEJL ved henvendelse til Byvandring.nu';
+		$infostring .= "\n<P>OBS! Der var fejl i et eller flere af felterne. Informationerne er sendt uanset, men det anbefales at gå tilbage, checke at alle felter er udfyldt korrekt, og derefter sende igen.";
+		$confirm = 0;
+	};
+	# Abuse subject to add additional headers
+#	$mail_subject .= "\n" . 'Content-Type: text/plain; charset="ISO-8859-1";';
+#	$mail_subject .= "\n" . 'Content-Transfer-Encoding: 8bit';
+	$form->mailresults(
+		to	=> $mail_to,
+		from	=> $mail_from,
+		subject	=> "$mail_subject",
+	);
+	if ($confirm) {
+		$infostring .= "\n<P>Følgende informationer er blevet sendt:";
+		$form->{opt}{messages}{form_confirm_text} = "$infostring";
+		print $form->confirm(
+			header		=> 1,
+			template	=> $ack_path
+		);
+	} else {
+		print $form->render(
+			header		=> 1,
+			sticky		=> (! $form->validate),
+#FIXME			text		=> $infostring,
+			template	=> $req_path
+		);
+	}
+} else {
+	print $form->render(
+		header		=> 1,
+		template	=> $req_path
+	);
+}
-- 
cgit v1.2.3