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<?php
/**
*
* SPDX-License-Identifier: ISC
*
* Copyright © 2019 Free Software Foundation of India.
*
*/
function to() {
return 'srikar@ninthfloor.org, nagarjun@gnowledge.org';
}
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
. PHP_EOL . PHP_EOL . '---' . PHP_EOL
. 'Message originating from ' . $_SERVER['REMOTE_ADDR']
);
}
function em_fw($t) {
return preg_replace('/^(\w+)( .+)/', '<strong>$1</strong>$2', $t);
}
function post() {
$n = $_POST['name'];
$e = $_POST['email'];
$m = $_POST['msg'];
$c = $_POST['c'];
$errors = [];
if (!email_valid($e)) {
$errors[] = em_fw('Email is invalid');
}
if (empty($m)) {
$errors[] = em_fw('Message is required');
}
if ($c !== '42') {
$errors[] = '41 + 1 is not \'' . $c . '\'';
}
$sok = true;
if (empty($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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