Create rev.bs.config.js

sites/rev.bs.config.js

@@ -0,0 +1,64 @@
+const dayjs = require('dayjs')
+const utc = require('dayjs/plugin/utc')
+const timezone = require('dayjs/plugin/timezone')
+const axios = require('axios')
+const _ = require('lodash')
+
+dayjs.extend(utc)
+dayjs.extend(timezone)
+
+const endpoint = `https://www.rev.bs/wp-content/uploads/tv-guide/$date_$index.json`
+
+module.exports = {
+  lang: 'en',
+  site: 'rev.bs',
+  days: 3,
+  channels: 'rev.bs.channels.xml',
+  output: '.gh-pages/guides/rev.bs.guide.xml',
+  url: function ({ date }) {
+    return endpoint.replace('$date', date.format('YYYY-MM-DD')).replace('$index', 0)
+  },
+  parser: async function ({ content, channel, date }) {
+    const programs = []
+    const items0 = parseItems(content, channel)
+    const items1 = parseItems(await loadNextItems(date, 1), channel)
+    const items2 = parseItems(await loadNextItems(date, 2), channel)
+    const items3 = parseItems(await loadNextItems(date, 3), channel)
+    const items = _.unionBy(items0, items1, items2, items3, 'sid')
+    items.forEach(item => {
+      const start = parseStart(item, date)
+      const stop = start.add(item.duration, 'm')
+      programs.push({
+        title: item.title,
+        start,
+        stop
+      })
+    })
+
+    return programs
+  }
+}
+
+async function loadNextItems(date, index) {
+  const url = endpoint.replace('$date', date.format('YYYY-MM-DD')).replace('$index', index)
+
+  return axios
+    .get(url, {
+      responseType: 'arraybuffer'
+    })
+    .then(res => res.data.toString())
+    .catch(e => ({}))
+}
+
+function parseStart(item, d) {
+  const shift = parseInt(item.s)
+
+  return dayjs.tz(d.add(shift, 'm').toString(), 'America/New_York')
+}
+
+function parseItems(content, channel) {
+  const data = JSON.parse(content)
+  if (data.status !== 'OK') return []
+
+  return data.data.schedule[channel.site_id]
+}