travisci-to-slackpost.php

<?php
date_default_timezone_set('Asia/Tokyo');
$url = "[webhookurl]";
header('Content-type: application/json; charset=utf-8');

function create_message($payload) {
  $build_url = "https://magnum.travis-ci.com/" . $payload['repository']['owner_name']
      . "/" . $payload['repository']['name'] . "/builds/" . $payload['id'];
  $commit_url = $payload['repository']['url'] . "/commit/" . $payload['commit'];
  $compare_url = $payload['compare_url'];
  $committer = $payload['committer_name'];
  if ($payload['status'] === 0) {
    $message = array(
      "username" => "Eri Ayase",
      "icon_emoji" => ":eri:",
      "attachments" => array(
        array(
          "color" => "good",
          "title" => "ハラショー！ビルド成功！",
          "title_link" => $build_url,
          "text" => "releaseにマージしてデプロイしてね♪"
        )
      )
    );
  } else {
    $message = array(
      "username" => "Umi Sonoda",
      "icon_emoji" => ":umi:",
      "attachments" => array(
        array(
          "color" => "danger",
          "title" => "ビルド失敗なんて破廉恥です！",
          "title_link" => $build_url,
          "text" => "ハッキリ言いますが、ビルド失敗は迷惑です！だからすぐに直してください！"
        )
      )
    );
  }
  return $message;
}

if ('POST' === $_SERVER['REQUEST_METHOD']) {
  if (!isset($_POST['payload'])) {
    header('HTTP/1.1 400 Bad Request');
    exit;
  }

  $payload = json_decode($_POST['payload'], true);
  $data = create_message($payload);
  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_POST, true);
  curl_setopt($ch, CURLOPT_HTTPHEADER, 'Content-type: application/json');
  curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  $response = curl_exec($ch);
  curl_close($ch);
}