Merge pull request #2766 from iptv-org/add-derana.lk

Add derana.lk

sites/derana.lk/derana.lk.channels.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<channels>
+  <channel site="derana.lk" lang="sn" xmltv_id="TVDerana.lk" site_id="#">TV Derana</channel>
+</channels>

sites/derana.lk/derana.lk.config.js

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+const dayjs = require('dayjs')
+const utc = require('dayjs/plugin/utc')
+const customParseFormat = require('dayjs/plugin/customParseFormat')
+const parseDuration = require('parse-duration').default
+const timezone = require('dayjs/plugin/timezone')
+const _ = require('lodash')
+
+dayjs.extend(customParseFormat)
+dayjs.extend(utc)
+dayjs.extend(timezone)
+
+module.exports = {
+  site: 'derana.lk',
+  url({ date }) {
+    return `https://derana.lk/api/schedules/${date.format('DD-MM-YYYY')}`
+  },
+  parser({ content }) {
+    const programs = parseItems(content).map(item => {
+      const start = parseStart(item)
+      const duration = parseDuration(item.duration)
+      const stop = start.add(duration, 'ms')
+
+      return {
+        title: item.dramaName,
+        image: item.imageUrl,
+        start,
+        stop
+      }
+    })
+
+    return _.sortBy(programs, p => p.start)
+  }
+}
+
+function parseStart(item) {
+  return dayjs.tz(`${item.date} ${item.time}`, 'DD-MM-YYYY H:mm A', 'Asia/Colombo')
+}
+
+function parseItems(content) {
+  try {
+    const data = JSON.parse(content)
+    if (!data || !Array.isArray(data.all_schedules)) return []
+
+    return data.all_schedules
+  } catch {
+    return []
+  }
+}

sites/derana.lk/derana.lk.test.js

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+const { parser, url } = require('./derana.lk.config.js')
+const fs = require('fs')
+const path = require('path')
+const dayjs = require('dayjs')
+const utc = require('dayjs/plugin/utc')
+const customParseFormat = require('dayjs/plugin/customParseFormat')
+dayjs.extend(customParseFormat)
+dayjs.extend(utc)
+
+const date = dayjs.utc('2025-05-18', 'YYYY-MM-DD').startOf('d')
+
+it('can generate valid url', () => {
+  expect(url({ date })).toBe('https://derana.lk/api/schedules/18-05-2025')
+})
+
+it('can parse response', () => {
+  const content = fs.readFileSync(path.resolve(__dirname, '__data__/content.json'))
+
+  let results = parser({ content })
+  results = results.map(p => {
+    p.start = p.start.toJSON()
+    p.stop = p.stop.toJSON()
+
+    return p
+  })
+
+  expect(results.length).toBe(20)
+  expect(results[0]).toMatchObject({
+    title: 'Dahami Derana',
+    image: 'https://derana.lk/storage/uploads/imgs/program/51/20240717062206.jpg',
+    start: '2025-05-17T23:05:00.000Z',
+    stop: '2025-05-18T00:55:00.000Z'
+  })
+  expect(results[1]).toMatchObject({
+    title: 'Derana Aruna',
+    image: 'https://derana.lk/storage/uploads/imgs/program/15/20240613075807.jpg',
+    start: '2025-05-18T00:55:00.000Z',
+    stop: '2025-05-18T02:00:00.000Z'
+  })
+})
+
+it('can handle empty guide', () => {
+  const results = parser({
+    content: {
+      error: 'An error occurred'
+    }
+  })
+
+  expect(results).toMatchObject([])
+})

sites/derana.lk/readme.md

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+# derana.lk
+
+https://www.derana.lk/schedule
+
+### Download the guide
+
+```sh
+npm run grab --- --site=derana.lk
+```
+
+### Test
+
+```sh
+npm test --- derana.lk
+```