koodiklinikka.fi/legacy-js/util.js

'use strict';

var _           = require('lodash');
var githubEvent = require('parse-github-event');
var twitterText = require('twitter-text');

const isVisibleGithubEvent = ({type}) => type !== 'PushEvent' && type !== 'DeleteEvent';

module.exports = {
  github(items) {
    return items.filter(isVisibleGithubEvent).map((item) => {

      _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;

      var template = _.template(githubEvent.parse(item).text);

      var repository = `https://github.com/${item.repo.name}`;
      var branch;
      if(item.payload.ref) {
        branch = item.payload.ref.replace('refs/heads/', '');
      }

      var message = template({
        repository: `<a target="_blank" href="${repository}">${item.repo.name}</a>`,
        branch: branch,
        number: item.payload.number,
        ref_type: item.payload.ref_type,
        ref: item.payload.ref
      });

      var url = `https://github.com/${item.actor.login}`;

      return {
        user: item.actor.login,
        userLink: url,
        image: item.actor.avatar_url,
        imageLink: url,
        body: message,
        timestamp: new Date(item.created_at),
        url: message.url,
        type: 'github'
      };
    });
  },
  twitter(items) {
    return items.map((item) => {
      if(item.retweeted) {
        item = item.retweeted_status;
      }

      var url = `https://twitter.com/${item.user.screen_name}`;

      return {
        user: `@${item.user.screen_name}`,
        userLink: url,
        image: item.user.profile_image_url_https,
        imageLink: url,
        body: twitterText.autoLink(item.text),
        timestamp: new Date(item.created_at),
        type: 'twitter'
      };
    });
  }
};