Added Dogfart scraper. Added 'date added' property to release page.

src/scrapers/xempire.js

@@ -3,9 +3,9 @@
 const Promise = require('bluebird');
 const bhttp = require('bhttp');
 const cheerio = require('cheerio');
+const knex = require('knex');
 const moment = require('moment');
 
-const knex = require('../knex');
 const { matchTags } = require('../tags');
 
 async function fetchPhotos(url) {
@@ -126,7 +126,6 @@ async function scrapeScene(html, url, site) {
 
     const duration = moment.duration(data.duration.slice(2).split(':')).asSeconds();
 
-    const rawTags = data.keywords.split(', ');
     const siteDomain = $('meta[name="twitter:domain"]').attr('content');
     const siteId = siteDomain && siteDomain.split('.')[0].toLowerCase();
     const siteUrl = siteDomain && `https://www.${siteDomain}`;
@@ -136,11 +135,13 @@ async function scrapeScene(html, url, site) {
 
     const photos = await getPhotos($('.picturesItem a').attr('href'), siteDomain);
 
+    const rawTags = data.keywords.split(', ');
+
     const [channelSite, tags] = await Promise.all([
         site.isFallback
             ? knex('sites')
                 .where({ url: siteUrl })
-                .orWhere({ id: siteId })
+                .orWhere({ slug: siteId })
                 .first()
             : site,
         matchTags(rawTags),