Add instagram

Author: Kikobeats

src/get-data/rules/url.js

@@ -26,5 +26,6 @@ module.exports = [
   wrap($ => $('meta[property="og:url"]').attr('content')),
   wrap($ => $('meta[name="twitter:url"]').attr('content')),
   wrap($ => $('link[rel="canonical"]').attr('href')),
+  wrap($ => $('link[rel="alternate"][hreflang="x-default"]').attr('href')),
   ($, url) => isString(url) ? normalizeUrl(url) : null
 ]

test/web/instagram/index.js

@@ -0,0 +1,17 @@
+'use strict'
+
+const {load: loadJSON} = require('json-future')
+const {resolve} = require('path')
+const {promisify} = require('util')
+const should = require('should')
+const fs = require('fs')
+
+const getMetaData = require('../../..')
+const readFile = promisify(fs.readFile)
+
+it('instagram', async () => {
+  const html = await readFile(resolve(__dirname, 'input.html'))
+  const json = await loadJSON(resolve(__dirname, 'output.json'))
+  const metadata = await getMetaData({html})
+  should(metadata).be.eql(json)
+})

test/web/instagram/input.html

@@ -0,0 +1,9 @@
+{
+  "author": null,
+  "date": "2017-07-09T04:58:10.000Z",
+  "description": "139k Likes, 1,372 Comments - Tesla (@teslamotors) on Instagram: “The first Model 3 production car”",
+  "image": "https://scontent.cdninstagram.com/t51.2885-15/e35/19955323_327280991034910_1996793346030305280_n.jpg",
+  "publisher": "Instagram",
+  "title": "Instagram post by Tesla • Jul 9, 2017 at 4:58am UTC",
+  "url": "https://www.instagram.com/p/BWUDBntl3_Z"
+}