Will receive web hook from slack and trigger build job at Jenkins

slack_jenkins_build_trigger_proxy.php

<?php
if (!($_REQUEST['token'] == '')) die('I`m afraid, Dave, I can`t do that.');

$jenkins_url = 'http://jenkins.local';

$job_name = str_replace($_REQUEST['trigger_word'].' ', '', $_REQUEST['text']);
$job_name = str_replace('/', '', $job_name); // Anti-injection
//$job_name = preg_replace('/[^A-Za-z0-9\-]/', '', $job_name); // Remove special chars

$url=$jenkins_url.'/job/'.$job_name.'/build';

// CURL

$handle = curl_init($url);
curl_setopt($handle,  CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($handle,  CURLOPT_NOBODY, TRUE);

/* Get the HTML or whatever is linked in $url. */
$response = curl_exec($handle);

/* Check for 404 (file not found). */
$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);
#echo $httpCode;
if($httpCode == 201) {
echo '{';
//echo '"text": "Thank you!"';
echo '"text": "'.$job_name.' triggered by '.$_REQUEST['user_name'].'"';
echo '}';
} else {
echo '{';
echo '"text": "Something is wrong"';
echo '}';
}

curl_close($handle);

?>