Jirawat Karanwittayakarn jirawatee

🔥

Better Together

Technology Evangelist at LINE Thailand / Google Developer Expert - Firebase

jirawatee / uploadPhoto.js

Created May 25, 2020 14:29

Resize image by Firebase Extensions - 4

	let prefix = `https://firebasestorage.googleapis.com/v0/b/${bucket.name}/o`
	let suffix = `alt=media&token=${uuid}`
	return {
	original: `${prefix}/${encodeURIComponent(file[0].name)}?${suffix}`,
	thumb: `${prefix}/photos${encodeURIComponent(`/${event.source.userId}/thumbs/${event.timestamp}_200x200.jpg`)}?${suffix}`
	}

jirawatee / uploadPhoto.js

Created May 25, 2020 08:49

Resize image by Firebase Extensions - 0

	const functions = require('firebase-functions')
	const request = require('request-promise')

	// สำหรับการเข้าถึง Cloud Storage
	const admin = require('firebase-admin')
	admin.initializeApp()

	// สำหรับสร้าง public url ใน Cloud Storage
	const UUID = require('uuid-v4')

jirawatee / uploadPhoto.js

Created May 25, 2020 08:48

Resize image by Firebase Extensions - 3

	const reply = (replyToken, payload) => {
	request.post({
	uri: `${LINE_MESSAGING_API}/message/reply`,
	headers: LINE_HEADER,
	body: JSON.stringify({
	replyToken: replyToken,
	messages: [payload]
	})
	})
	}

jirawatee / uploadPhoto.js

Created May 25, 2020 08:48

Resize image by Firebase Extensions - 3

	const reply = (replyToken, payload) => {
	request.post({
	uri: `${LINE_MESSAGING_API}/message/reply`,
	headers: LINE_HEADER,
	body: JSON.stringify({
	replyToken: replyToken,
	messages: [payload]
	})
	})
	}

jirawatee / uploadPhoto.js

Last active May 25, 2020 09:43

Resize image by Firebase Extensions - 2

	const upload = async (event) => {
	// ดาวน์โหลด binary จาก LINE
	const LINE_CONTENT_API = 'https://api-data.line.me/v2/bot/message'
	let url = `${LINE_CONTENT_API}/${event.message.id}/content`
	let buffer = await request.get({
	headers: LINE_HEADER,
	uri: url,
	encoding: null // กำหนดเป็น null เพื่อให้ได้ binary ที่สมบูรณ์
	})

jirawatee / uploadPhoto.js

Last active May 25, 2020 08:35

Resize image by Firebase Extension - 1

	exports.uploadPhoto = functions.https.onRequest(async (req, res) => {
	let event = req.body.events[0]
	if (event.type === 'message' && event.message.type === 'image') {
	// เรียกฟังก์ชัน upload เมื่อเข้าเงื่อนไข
	let urls = await upload(event)

	// reply ตัว URL ที่ได้กลับไปยังห้องแชท
	await reply(event.replyToken, { type: "text", text: urls })
	}
	})

jirawatee / liff-login.html

Last active August 27, 2022 18:17

How to hack LIFF Login in external browser

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>LIFF - LINE Front-end Framework</title>
	<style>
	body { margin: 16px }
	button, img { display: none; width: 40% }
	button { padding: 16px }

jirawatee / promise.js

Created March 18, 2020 07:03

Sample code how to request promises in parallel

	const promiseA = () => new Promise(resolve => {
	setTimeout(() => resolve("result of promiseA"), 2000)
	})
	const promiseB = () => new Promise(resolve => {
	setTimeout(() => resolve("result of promiseB"), 3000)
	})
	const promiseC = () => new Promise(resolve => {
	setTimeout(() => resolve("result of promiseC"), 1000)
	})

jirawatee / flex.json

Created March 6, 2020 10:20

Flex for community

jirawatee / index.html

Last active April 2, 2024 17:14

LIFF Share Target Picker

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=0,viewport-fit=cover">
	<title>My LIFF App</title>
	<style>
	body { padding: 256px }
	button { display: none; width: 50%; padding: 16px 0; margin: 16px auto }
	</style>