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<?php
/**
*
* SPDX-License-Identifier: ISC
*
* Copyright © 2019 Free Software Foundation of India.
*
*/
function to() {
return 's@gnu.org.in';
}
function email_valid($e) {
if (preg_match('/([\w.-]+)@([\w.-]+)/', $e)) {
return true;
}
return false;
}
function conf() {
return json_decode(file_get_contents(
$_SERVER['DOCUMENT_ROOT'] . '/../conf.json'
));
}
function gl_new_issue($title, $desc) {
$conf = conf();
/**
* Unable to install php curl module on the current server. So
* commandline curl for now.
*/
$cmd = sprintf("%s -v -4 --request POST"
. " --header 'Private-Token: %s'"
. " %s/1047/issues"
. " -d title='%s'"
. " -d description='%s'",
$conf->curl,
$conf->token,
$conf->api,
urlencode($title),
urlencode($desc));
$o = NULL;
exec($cmd, $o);
return true;
}
function send($n, $e, $m) {
$p = $n . ' <' . $e . '>';
$s = $p . ' wants to volunteer for FSF India';
$msg = 'Per says:' . PHP_EOL . PHP_EOL . $m
. PHP_EOL;
$mo = mail(to(), $s, $msg);
$go = gl_new_issue($s, $msg);
return $mo && $go;
}
function em_fw($t) {
return preg_replace('/^(\w+)( .+)/', '<strong>$1</strong>$2', $t);
}
function post() {
$n = $_POST['name'];
$e = $_POST['email'];
$m = $_POST['msg'];
$c = $_POST['c'];
$errors = [];
if (empty($n)) {
$errors[] = em_fw('Name is required');
}
if (!email_valid($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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