phpci/PHPCI/Controller/WebhookController.php
2014-12-01 21:42:52 +00:00

290 lines
9.2 KiB
PHP

<?php
/**
* PHPCI - Continuous Integration for PHP
*
* @copyright Copyright 2014, Block 8 Limited.
* @license https://github.com/Block8/PHPCI/blob/master/LICENSE.md
* @link https://www.phptesting.org/
*/
namespace PHPCI\Controller;
use b8;
use b8\Store;
use PHPCI\BuildFactory;
use PHPCI\Model\Build;
use PHPCI\Service\BuildService;
/**
* Webhook Controller - Processes webhook pings from BitBucket, Github, Gitlab, etc.
* @author Dan Cryer <dan@block8.co.uk>
* @author Sami Tikka <stikka@iki.fi>
* @author Alex Russell <alex@clevercherry.com>
* @package PHPCI
* @subpackage Web
*/
class WebhookController extends \PHPCI\Controller
{
/**
* @var \PHPCI\Store\BuildStore
*/
protected $buildStore;
/**
* @var \PHPCI\Store\ProjectStore
*/
protected $projectStore;
/**
* @var \PHPCI\Service\BuildService
*/
protected $buildService;
public function init()
{
$this->buildStore = Store\Factory::getStore('Build');
$this->projectStore = Store\Factory::getStore('Project');
$this->buildService = new BuildService($this->buildStore);
}
/**
* Called by Bitbucket POST service.
*/
public function bitbucket($project)
{
$payload = json_decode($this->getParam('payload'), true);
foreach ($payload['commits'] as $commit) {
try {
$email = $commit['raw_author'];
$email = substr($email, 0, strpos($email, '>'));
$email = substr($email, strpos($email, '<') + 1);
$this->createBuild($project, $commit['raw_node'], $commit['branch'], $email, $commit['message']);
} catch (\Exception $ex) {
header('HTTP/1.1 500 Internal Server Error');
header('Ex: ' . $ex->getMessage());
die('FAIL');
}
}
die('OK');
}
/**
* Called by POSTing to /webhook/git/<project_id>?branch=<branch>&commit=<commit>
*
* @param string $project
*/
public function git($project)
{
$branch = $this->getParam('branch');
$commit = $this->getParam('commit');
$commitMessage = $this->getParam('message');
$committer = $this->getParam('committer');
try {
if (empty($branch)) {
$branch = 'master';
}
if (empty($commit)) {
$commit = null;
}
if (empty($commitMessage)) {
$commitMessage = null;
}
if (empty($committer)) {
$committer = null;
}
$this->createBuild($project, $commit, $branch, $committer, $commitMessage);
} catch (\Exception $ex) {
header('HTTP/1.1 400 Bad Request');
header('Ex: ' . $ex->getMessage());
die('FAIL');
}
die('OK');
}
/**
* Called by Github Webhooks:
*/
public function github($project)
{
switch ($_SERVER['CONTENT_TYPE']) {
case 'application/json':
$payload = json_decode(file_get_contents('php://input'), true);
break;
case 'application/x-www-form-urlencoded':
$payload = json_decode($this->getParam('payload'), true);
break;
default:
header('HTTP/1.1 400 Bad Request');
die('Request content type not supported');
}
// Handle Pull Request web hooks:
if (array_key_exists('pull_request', $payload)) {
return $this->githubPullRequest($project, $payload);
}
// Handle Push web hooks:
if (array_key_exists('commits', $payload)) {
return $this->githubCommitRequest($project, $payload);
}
header('HTTP/1.1 200 OK');
die('This request type is not supported, this is not an error.');
}
protected function githubCommitRequest($project, array $payload)
{
// Github sends a payload when you close a pull request with a
// non-existant commit. We don't want this.
if (array_key_exists('after', $payload) && $payload['after'] === '0000000000000000000000000000000000000000') {
die('OK');
}
try {
if (isset($payload['commits']) && is_array($payload['commits'])) {
// If we have a list of commits, then add them all as builds to be tested:
foreach ($payload['commits'] as $commit) {
if (!$commit['distinct']) {
continue;
}
$branch = str_replace('refs/heads/', '', $payload['ref']);
$committer = $commit['committer']['email'];
$this->createBuild($project, $commit['id'], $branch, $committer, $commit['message']);
}
} elseif (substr($payload['ref'], 0, 10) == 'refs/tags/') {
// If we don't, but we're dealing with a tag, add that instead:
$branch = str_replace('refs/tags/', 'Tag: ', $payload['ref']);
$committer = $payload['pusher']['email'];
$message = $payload['head_commit']['message'];
$this->createBuild($project, $payload['after'], $branch, $committer, $message);
}
} catch (\Exception $ex) {
header('HTTP/1.1 500 Internal Server Error');
header('Ex: ' . $ex->getMessage());
die('FAIL');
}
die('OK');
}
protected function githubPullRequest($projectId, array $payload)
{
// We only want to know about open pull requests:
if (!in_array($payload['action'], array('opened', 'synchronize', 'reopened'))) {
die('OK');
}
try {
$headers = array();
$token = \b8\Config::getInstance()->get('phpci.github.token');
if (!empty($token)) {
$headers[] = 'Authorization: token ' . $token;
}
$url = $payload['pull_request']['commits_url'];
$http = new \b8\HttpClient();
$http->setHeaders($headers);
$response = $http->get($url);
// Check we got a success response:
if (!$response['success']) {
header('HTTP/1.1 500 Internal Server Error');
header('Ex: Could not get commits, failed API request.');
die('FAIL');
}
foreach ($response['body'] as $commit) {
$branch = str_replace('refs/heads/', '', $payload['pull_request']['base']['ref']);
$committer = $commit['commit']['author']['email'];
$message = $commit['commit']['message'];
$extra = array(
'build_type' => 'pull_request',
'pull_request_id' => $payload['pull_request']['id'],
'pull_request_number' => $payload['number'],
'remote_branch' => $payload['pull_request']['head']['ref'],
'remote_url' => $payload['pull_request']['head']['repo']['clone_url'],
);
$this->createBuild($projectId, $commit['sha'], $branch, $committer, $message, $extra);
}
} catch (\Exception $ex) {
header('HTTP/1.1 500 Internal Server Error');
header('Ex: ' . $ex->getMessage());
die('FAIL');
}
die('OK');
}
/**
* Called by Gitlab Webhooks:
*/
public function gitlab($project)
{
$payloadString = file_get_contents("php://input");
$payload = json_decode($payloadString, true);
try {
if (isset($payload['commits']) && is_array($payload['commits'])) {
// If we have a list of commits, then add them all as builds to be tested:
foreach ($payload['commits'] as $commit) {
$branch = str_replace('refs/heads/', '', $payload['ref']);
$committer = $commit['author']['email'];
$this->createBuild($project, $commit['id'], $branch, $committer, $commit['message']);
}
}
} catch (\Exception $ex) {
header('HTTP/1.1 500 Internal Server Error');
header('Ex: ' . $ex->getMessage());
die('FAIL');
}
die('OK');
}
protected function createBuild($projectId, $commitId, $branch, $committer, $commitMessage, $extra = null)
{
// Check if a build already exists for this commit ID:
$builds = $this->buildStore->getByProjectAndCommit($projectId, $commitId);
if ($builds['count']) {
return true;
}
$project = $this->projectStore->getById($projectId);
if (empty($project)) {
throw new \Exception('Project does not exist:' . $projectId);
}
// If not, create a new build job for it:
$build = $this->buildService->createBuild($project, $commitId, $branch, $committer, $commitMessage, $extra);
$build = BuildFactory::getBuild($build);
// Send a status postback if the build type provides one:
$build->sendStatusPostback();
return true;
}
}