From 3d7d9755ffce8930ea81ab3ce9497090781296ec Mon Sep 17 00:00:00 2001
From: rsiddharth <s@ricketyspace.net>
Date: Thu, 23 May 2019 19:01:40 -0400
Subject: static: Add contact/submit

---
 static/contact/submit/index.php | 62 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 static/contact/submit/index.php

(limited to 'static/contact/submit/index.php')

diff --git a/static/contact/submit/index.php b/static/contact/submit/index.php
new file mode 100644
index 0000000..b88bdea
--- /dev/null
+++ b/static/contact/submit/index.php
@@ -0,0 +1,62 @@
+<?php
+
+/**
+ *
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright © 2019 Free Software Foundation of India.
+ *
+ */
+
+function to() {
+    return 's@cygnus.ricketyspace.net';
+}
+
+function email_valid($e) {
+    if (preg_match('/([\w.-]+)@([\w.-]+)/', $e)) {
+        return true;
+    }
+    return false;
+}
+
+function send($n, $e, $m) {
+    $p = $n . ' <' . $e . '>';
+    return mail(to(),
+                $p . ' sent a message to FSF India',
+                'Per says:' . PHP_EOL . PHP_EOL . $m
+    );
+}
+
+function em_fw($t) {
+    return preg_replace('/^(\w+)( .+)/', '<strong>$1</strong>$2', $t);
+}
+
+function post() {
+    $n = $_POST['name'];
+    $e = $_POST['email'];
+    $m = $_POST['msg'];
+
+    $errors = [];
+    if (!email_valid($e)) {
+        $errors[] = em_fw('Email is invalid');
+    }
+    if (empty($m)) {
+        $errors[] = em_fw('Message is required');
+    }
+
+    $sok = true;
+    if (empty($errors)) {
+        $sok = send($n, $e, $m);
+    }
+    if (!$sok) {
+        $errors[] = 'Unable to process your submission.';
+    }
+
+    return [
+        'ok' => empty($errors) && $sok,
+        'errors' => $errors
+    ];
+}
+
+$result = post();
+include(__DIR__ . '/submit.html');
-- 
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