From 97b06666b03a090904a9d7e74536cc466ecf43f7 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Thu, 26 Feb 2015 14:58:16 +0100
Subject: Initial draft.

---
 form.cgi | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100755 form.cgi

diff --git a/form.cgi b/form.cgi
new file mode 100755
index 0000000..d4d7c4e
--- /dev/null
+++ b/form.cgi
@@ -0,0 +1,102 @@
+#!/usr/bin/perl -w
+
+use CGI::FormBuilder;
+use utf8::all;
+
+# TODO: check if protocol-agnostic URL works
+my $webroot_url = 'http://byvandring.nu/feedback/';
+my $webroot_path = '/home/bynu/public_websites/byvandring.nu/feedback';
+my $req_path = $webroot_path . '/index.html';
+my $ack_path = $webroot_path . '/tak/index.html';
+
+# Set this to 1 for a separate confirmation page
+my ($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 => 'Feedback til Byvandring.nu',
+	method => 'POST',
+	fields => [qw/
+		kommentar
+		postnummer
+		email
+	/],
+	validate => {
+		postnummer => INT,
+		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 => $webroot_url, #avoids loosing submitted values when redirected from other site
+);
+
+$form->field(
+	name => 'postnr',
+	label => 'Postnummer',
+	size => 5,
+	comment => '(hvis du har lyst)'
+);
+$form->field(
+	name	=> 'kommentar',
+	type	=> 'textarea',
+	rows	=> 3,
+);
+
+my ($form_required_text) = $form->{opt}{messages}{form_required_text};
+my ($mail_from) = $form->field('email') || undef;
+my ($mail_to, $mail_subject);
+
+if ($form->submitted) {
+	$infostring = "Tak for din feedback!";
+	if ($form->validate) {
+#		$mail_to = 'info@byvandring.nu';
+		$mail_to = 'siri@jones.dk';
+		$mail_subject = 'Feedback til Byvandring.nu';
+	} else {
+#		$mail_to = 'siri@jones.dk, info@byvandring.nu';
+		$mail_to = 'siri@jones.dk';
+		$mail_subject = 'FEJL ved feedback 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.";
+		$confirm = 0;
+	};
+#	if ($form->field('email')) {
+#		$infostring .= "\n<P>Der er sendt en kopi af tilmeldingen til " . $form->field('email') . ".";
+#		$mail_to .= ', ' . $form->field('email');
+#	}
+	# 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: " . $form->field('brugergruppe_navn'),
+		subject	=> "$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