Create rthk.hk.config.js

sites/rthk.hk/rthk.hk.config.js

@@ -0,0 +1,89 @@
+const axios = require('axios')
+const dayjs = require('dayjs')
+const cheerio = require('cheerio')
+const utc = require('dayjs/plugin/utc')
+const timezone = require('dayjs/plugin/timezone')
+const customParseFormat = require('dayjs/plugin/customParseFormat')
+
+dayjs.extend(utc)
+dayjs.extend(timezone)
+dayjs.extend(customParseFormat)
+
+module.exports = {
+  site: 'rthk.hk',
+  request: {
+    headers({ channel }) {
+      return {
+        Cookie: `lang=${channel.lang}`
+      }
+    },
+    cache: {
+      ttl: 60 * 60 * 1000 // 1h
+    }
+  },
+  url: function ({ date }) {
+    return `https://www.rthk.hk/timetable/main_timetable/${date.format('YYYYMMDD')}`
+  },
+  parser({ content, channel, date }) {
+    const programs = []
+    const items = parseItems(content, channel)
+    for (let item of items) {
+      const $item = cheerio.load(item)
+      programs.push({
+        title: parseTitle($item),
+        sub_title: parseSubTitle($item),
+        categories: parseCategories($item),
+        icon: parseIcon($item),
+        start: parseStart($item, date),
+        stop: parseStop($item, date)
+      })
+    }
+
+    return programs
+  }
+}
+
+function parseIcon($item) {
+  return $item('*').data('p')
+}
+
+function parseCategories($item) {
+  let cate = $item('*').data('cate')
+  let [_, categories] = cate.match(/^\|(.*)\|$/) || [null, '']
+
+  return categories.split('||')
+}
+
+function parseTitle($item) {
+  return $item('.showTit').attr('title')
+}
+
+function parseSubTitle($item) {
+  return $item('.showEpi').attr('title')
+}
+
+function parseStart($item, date) {
+  const timeRow = $item('.timeRow').text().trim()
+  const [_, HH, mm] = timeRow.match(/^(\d+):(\d+)-/) || [null, null, null]
+  if (!HH || !mm) return null
+
+  return dayjs.tz(`${date.format('YYYY-MM-DD')} ${HH}:${mm}`, 'YYYY-MM-DD HH:mm', 'Asia/Hong_Kong')
+}
+
+function parseStop($item, date) {
+  const timeRow = $item('.timeRow').text().trim()
+  const [_, HH, mm] = timeRow.match(/-(\d+):(\d+)$/) || [null, null, null]
+  if (!HH || !mm) return null
+
+  return dayjs.tz(`${date.format('YYYY-MM-DD')} ${HH}:${mm}`, 'YYYY-MM-DD HH:mm', 'Asia/Hong_Kong')
+}
+
+function parseItems(content, channel) {
+  const data = JSON.parse(content)
+  if (!data || !Array.isArray(data.result)) return []
+  const channelData = data.result.find(i => i.key == channel.site_id)
+  if (!channelData || !channelData.data) return []
+  const $ = cheerio.load(channelData.data)
+
+  return $('.showWrap').toArray()
+}