From e976f9d3dd3a02ebdbd3f693586ef8b55fab5502 Mon Sep 17 00:00:00 2001
From: Jason Woofenden <jason@jasonwoof.com>
Date: Sun, 7 Feb 2016 20:22:34 -0500
Subject: [PATCH] make contact form configurable

---
 contact.php |   39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/contact.php b/contact.php
index 00176d7..e19fe19 100644
--- a/contact.php
+++ b/contact.php
@@ -5,7 +5,10 @@
 # SETUP
 
 # To send results by e-mail, all you have to do is set your e-mail address here:
-$GLOBALS['contact_form_recipient'] = 'fixme@example.com';
+$GLOBALS['contact_to'] = 'fixme@example.com';
+$GLOBALS['contact_from'] = 'noreply@example.com';
+$GLOBALS['contact_cc'] = '';
+$globals['contact_subject'] = '';
 $GLOBALS['contact_robot_answer'] = 1002;
 
 
@@ -28,48 +31,56 @@ function contact_main() {
 	return contact_main_form();
 }
 
-function contact_main_form($id = false) {
+function contact_main_form() {
 	$robot_correct = "" . $GLOBALS['contact_robot_answer'];
 	$robot_minus_one = "" . ($GLOBALS['contact_robot_answer'] - 1);
 	$robot_plus_one = "" . ($GLOBALS['contact_robot_answer'] + 1);
 	tem_set('robot_minus_one', $robot_minus_one);
 	tem_set('robot_plus_one', $robot_plus_one);
 
-	if(isset($_POST['name'])) {
+	if (isset($_POST['name'])) {
 		$data = contact_get_fields();
 		$host = this_host();
 
-		if(!$data['name'] && !$data['email'] && !$data['comments']) {
+		if (!$data['name'] && !$data['email'] && !$data['comments']) {
 			// message("you didn't fill anything out")
-		} elseif($data['robot'] !== $robot_correct) {
+		} elseif ($data['robot'] !== $robot_correct) {
 			message("Please type $robot_correct into the Robot Barrier field");
 		} else {
-			if($GLOBALS['contact_form_recipient'] != 'fixme@example.com') {
-				$to = $GLOBALS['contact_form_recipient'];
-				$from = "$host/contact <noreply@cmstest.com>";
+			if ($GLOBALS['contact_to'] != 'fixme@example.com') {
+				$to = $GLOBALS['contact_to'];
+				if ($GLOBALS['contact_from'] === '') {
+					$from = "$host/contact <noreply@$host>";
+				} else {
+					$from = $GLOBALS['contact_from'];
+				}
 				$reply_to = $to;
-				if(isset($data['email']) and valid_email($data['email'])) {
+				if (isset($data['email']) and valid_email($data['email'])) {
 					$reply_to = $data['email'];
-					if($data['name'] and ereg('^[a-zA-Z0-9_\' -]*$', $data['name']) !== false) {
+					if ($data['name'] and ereg('^[a-zA-Z0-9_\' -]*$', $data['name']) !== false) {
 						$reply_to = "$data[name] <$reply_to>";
 					}
 				}
-				$subject = "Your message via $host/contact";
+				if ($GLOBALS['contact_subject'] === '') {
+					$subject = "Your message via $host/contact";
+				} else {
+					$subject = $GLOBALS['contact_subject'];
+				}
 				$email_template = new tem();
 				$email_template->load('contact.email.txt');
 				$email_template->sets($data);
 				$email_template->set('$host', $host);
 				$message = $email_template->run();
-				$cc = '';
+				$cc = $GLOBALS['contact_cc'];
 				$bcc = '';
-				if(email($from, $to, $subject, $message, $reply_to, $cc, $bcc)) {
+				if (email($from, $to, $subject, $message, $reply_to, $cc, $bcc)) {
 					message('Due to an internal error, your message could not be sent. Please try again later.');
 					$error = true;
 				} else {
 					message('Message sent');
 				}
 			}
-			if($error !== true) {
+			if ($error !== true) {
 				# FIXME create this page or change this to go elsewhere
 				return './contact_thanks';
 			}
-- 
1.7.10.4