feat(date): add datePublished and datemodified support

packages/metascraper-date/README.md

@@ -13,6 +13,25 @@
 ```bash
 $ npm install metascraper-date --save
 ```
+## API
+
+### metascraper-date([options])
+
+#### options
+
+##### datePublished
+
+Type: `boolean`<br>
+Default: `false`
+
+Whether to return `datePublished` alongside date.
+
+##### dateModified
+
+Type: `boolean`<br>
+Default: `false`
+
+Whether to return `dateModified` alongside date.
 
 ## License
 

packages/metascraper-date/index.js

@@ -4,41 +4,67 @@ const { date, $filter, $jsonld, toRule } = require('@metascraper/helpers')
 
 const toDate = toRule(date)
 
-module.exports = () => ({
-  date: [
-    toDate($jsonld('dateModified')),
-    toDate($jsonld('datePublished')),
-    toDate($jsonld('dateCreated')),
-    toDate($ => $('meta[property*="updated_time" i]').attr('content')),
-    toDate($ => $('meta[property*="modified_time" i]').attr('content')),
-    toDate($ => $('meta[property*="published_time" i]').attr('content')),
-    toDate($ => $('meta[property*="release_date" i]').attr('content')),
+const dateRules = () => {
+  return [
     toDate($ => $('meta[name="date" i]').attr('content')),
-    toDate($ => $('[itemprop*="datemodified" i]').attr('content')),
-    toDate($ => $('[itemprop="datepublished" i]').attr('content')),
     toDate($ => $('[itemprop*="date" i]').attr('content')),
     toDate($ => $('time[itemprop*="date" i]').attr('datetime')),
     toDate($ => $('time[datetime]').attr('datetime')),
-    toDate($ => $('time[datetime][pubdate]').attr('datetime')),
     toDate($ => $('meta[name*="dc.date" i]').attr('content')),
-    toDate($ => $('meta[name*="dc.date.issued" i]').attr('content')),
-    toDate($ => $('meta[name*="dc.date.created" i]').attr('content')),
     toDate($ => $('meta[name*="dcterms.date" i]').attr('content')),
     toDate($ => $('[property*="dc:date" i]').attr('content')),
-    toDate($ => $('[property*="dc:created" i]').attr('content')),
     toDate($ => $filter($, $('[class*="byline" i]'))),
     toDate($ => $filter($, $('[class*="dateline" i]'))),
     toDate($ => $filter($, $('[id*="metadata" i]'))),
     toDate($ => $filter($, $('[class*="metadata" i]'))), // twitter, move into a bundle of rules
     toDate($ => $filter($, $('[id*="date" i]'))),
     toDate($ => $filter($, $('[class*="date" i]'))),
-    toDate($ => $filter($, $('[id*="publish" i]'))),
-    toDate($ => $filter($, $('[class*="publish" i]'))),
     toDate($ => $filter($, $('[id*="post-timestamp" i]'))),
     toDate($ => $filter($, $('[class*="post-timestamp" i]'))),
     toDate($ => $filter($, $('[id*="post-meta" i]'))),
     toDate($ => $filter($, $('[class*="post-meta" i]'))),
     toDate($ => $filter($, $('[id*="time" i]'))),
     toDate($ => $filter($, $('[class*="time" i]')))
   ]
-})
+}
+
+const datePublishedRules = () => {
+  return [
+    toDate($jsonld('datePublished')),
+    toDate($jsonld('dateCreated')),
+    toDate($ => $('meta[property*="published_time" i]').attr('content')),
+    toDate($ => $('meta[property*="release_date" i]').attr('content')),
+    toDate($ => $('[itemprop="datepublished" i]').attr('content')),
+    toDate($ => $('time[datetime][pubdate]').attr('datetime')),
+    toDate($ => $('meta[name*="dc.date.issued" i]').attr('content')),
+    toDate($ => $('meta[name*="dc.date.created" i]').attr('content')),
+    toDate($ => $('[property*="dc:created" i]').attr('content')),
+    toDate($ => $filter($, $('[id*="publish" i]'))),
+    toDate($ => $filter($, $('[class*="publish" i]')))
+  ]
+}
+
+const dateModifiedRules = () => {
+  return [
+    toDate($jsonld('dateModified')),
+    toDate($ => $('meta[property*="updated_time" i]').attr('content')),
+    toDate($ => $('meta[property*="modified_time" i]').attr('content')),
+    toDate($ => $('[itemprop*="datemodified" i]').attr('content'))
+  ]
+}
+
+module.exports = ({ datePublished, dateModified } = { datePublished: false, dateModified: false }) => {
+  const result = {
+    date: dateModifiedRules().concat(datePublishedRules(), dateRules())
+  }
+
+  if (datePublished) {
+    result.datePublished = datePublishedRules()
+  }
+
+  if (dateModified) {
+    result.dateModified = dateModifiedRules()
+  }
+
+  return result
+}

packages/metascraper-youtube/test/snapshots/index.js.md

@@ -72,7 +72,7 @@ Generated by [AVA](https://avajs.dev).
 
     {
       author: 'USAGov',
-      date: '2023-01-30T21:21:15.000Z',
+      date: '2014-06-10T00:00:00.000Z',
       description: 'Meet Chris Meyer, a marine biologist and scientist from the National Museum of Natural History. He talks about the ocean and his favorite animal the cowrie…',
       image: 'https://img.youtube.com/vi/EAZvxukW8kY/sddefault.jpg',
       lang: 'en',

packages/metascraper/test/integration/cio/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'David Spark',
-      date: '2015-06-03T00:00:00.000Z',
+      date: '2015-06-03T14:06:00.000Z',
       description: 'If IT is going to better align themselves with business operations, they must be able to objectively quantify the value of the cloud.',
       image: 'http://images.techhive.com/images/article/2015/06/msftone_cloudperspective4-100588855-primary.idge.png',
       lang: 'en',

packages/metascraper/test/integration/cloud-pro/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Clare Hopping',
-      date: '2016-05-20T08:58:00.000Z',
+      date: '2016-05-20T12:00:00.000Z',
       description: 'The services will enable Sabre to provide its software, data, mobile and distribution solutions to more travel companies',
       image: 'http://cdn2.cloudpro.co.uk/sites/cloudprod7/files/4/29/handshake_0.jpg',
       lang: 'en',

packages/metascraper/test/integration/computerworld/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Robert Shields',
-      date: '2016-04-15T00:00:00.000Z',
+      date: '2016-04-15T20:52:00.000Z',
       description: 'My healthcare data is what I want protected the most (intimate details about my family’s health, where we live, and financial information). Anything and everything a hacker could want! It is safe? As a data security professional and citizen, I know the answer is not good.',
       image: 'http://images.techhive.com/images/article/2016/04/blog-31_apr15_image-1-100656409-primary.idge.jpg',
       lang: 'en',

packages/metascraper/test/integration/entrepreneur/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Reuters',
-      date: '2016-05-04T15:40:00.000Z',
+      date: '2016-05-04T12:00:00.000Z',
       description: '‘One of the big causes for the stagnation of middle class wages is essentially because of clever computer programs,’ said David Siegel, co-chairman of Two Sigma.',
       image: 'https://assets.entrepreneur.com/content/3x2/1300/20160504155601-GettyImages-174457162.jpeg',
       lang: 'en',

packages/metascraper/test/integration/fast-company/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Lydia Dishman',
-      date: '2016-05-24T09:42:00.000Z',
+      date: '2016-05-24T21:27:05.000Z',
       description: 'Lack of access to capital is a big challenge, but so is the lack of access to networks and advisors.',
       image: 'http://b.fastcompany.net/multisite_files/fastcompany/imagecache/620x350/poster/2016/05/3060169-poster-p-1-one-of-the-biggest-challenges-of-getting-funding-for-minority-owned-business.jpg',
       lang: 'en',

packages/metascraper/test/integration/lean-data/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Mark Emmons',
-      date: '2016-02-23T13:37:22.000Z',
+      date: '2016-02-23T12:00:00.000Z',
       description: 'Here’s the thing about pendulums. They swing back and forth. It’s just what they do. Grandfather clocks. Amusement park rides. Economic trends. And throughout most of 2015, Silicon Valley observers were engaged in a spirited debate about whether or not the booming tech economy had peaked and if…',
       image: 'http://www.leandatainc.com/wp-content/uploads/2016/02/Trees_blown.jpg',
       lang: 'en',

packages/metascraper/test/integration/los-angeles-times/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Los Angeles Times',
-      date: '2016-04-30T00:00:00.000Z',
+      date: '2016-05-02T10:03:18.000Z',
       description: 'Tech start-up Appthority’s office has plush conference rooms, soundproof phone booths, an enormous kitchen and a view of San Francisco Bay. It has ping-pong and foosball tables, beer on tap and 11 types of tea.',
       image: 'http://www.trbimg.com/img-572421a4/turbine/la-fi-tn-tech-downturn-20160429',
       lang: 'en',

packages/metascraper/test/integration/silicon-beat/snapshots/index.js.md

@@ -11,7 +11,7 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Marisa Kendall',
-      date: '2016-04-20T01:52:32.000Z',
+      date: '2016-04-20T02:05:48.000Z',
       description: 'It’s no secret that few women hold positions of power at venture capital firms. A new study quantifies what many in the industry have reported anecdotally. According to CrunchBase data released Tuesday on …',
       image: 'http://www.siliconbeat.com/wp-content/uploads/2016/04/Panel.jpg',
       lang: 'en',

packages/metascraper/test/integration/venture-beat/index.js

@@ -26,6 +26,7 @@ const url =
 
 test('venture-beat', async t => {
   const html = await readFile(resolve(__dirname, 'input.html'))
-  const metadata = await metascraper({ html, url })
+  const { date, ...metadata } = await metascraper({ html, url })
+  t.is(typeof date, 'string')
   t.snapshot(metadata)
 })

packages/metascraper/test/integration/venture-beat/snapshots/index.js.md

@@ -11,7 +11,6 @@ Generated by [AVA](https://avajs.dev).
     {
       audio: null,
       author: 'Paul Sawers',
-      date: '2016-04-21T04:30:14.000Z',
       description: 'Forter, a security-focused company that brings real-time fraud-prevention technology to online retailers, has raised $32 million to continue its global growth and expand across the U.S.',
       image: 'http://1u88jj3r4db2x4txp44yqfj1.wpengine.netdna-cdn.com/wp-content/uploads/2016/04/ecommerce-780x473.jpg',
       lang: 'en',