Scriptable app: PTT Widget for iOS14

PTTwidget.js

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: black; icon-glyph: user-md;

let page="Gossiping"
let showline=15
let fontsize=15

let html= new Request("")
html.url="https://www.ptt.cc/bbs/"+page
html.headers={"cookie": "over18=1;"}

let htmlstr=await html.loadString()

// Search for 置底分界
let yy=[...htmlstr.matchAll(/[\s\S]+r-list-sep/g)]

// Search for all title in the latest page
let re= /title">\s+<a href="(.*?)">(.*?)<\/a>/g

let match= [...yy[0][0].matchAll(re)]
//  console.log(match)

//Search for all title in last page
let lasturl=[...htmlstr.matchAll(/index(.+).html">&lsaquo; 上頁<\/a>/g)]
let lasthtml= new Request("")
lasthtml.url="https://www.ptt.cc/bbs/"+page+"/index"+lasturl[0][1]+".html"
lasthtml.headers={"cookie": "over18=1;"}
let lasthtmlstr=await lasthtml.loadString()
let lastre= /title">\s+<a href="(.*?)">(.*?)<\/a>/g
let lastmatch= [...lasthtmlstr.matchAll(lastre)]
//  console.log(lastmatch) 

// create and show widget
let widget = createWidget("PTT", match, lastmatch)
  
Script.setWidget(widget)
Script.complete()

if (!config.runsInWidget) {
  await widget.presentLarge();
}

function createWidget(title, m, lastm) {
  let w = new ListWidget()
  w.backgroundColor = new Color("#1A1A1A")
  let ending=0
  let diffending=0
  let diff=0
  
  if (m.length-showline>0) ending=m.length-showline
	else { diff=showline-m.length; diffending= lastm.length-diff}
  
  //插入最新頁面結果
  for (let i=m.length-1; i>=ending;i--){
    	let x=w.addStack()
  		let str=x.addText(m[i][2])
  		x.url="https://www.ptt.cc/"+m[i][1]
  		str.font = Font.boldSystemFont(fontsize)
  		str.leftAlignText()
  }

  //插入第二頁結果 (如果第一頁結果不夠多)
  if (diff>0){
    for (let i=lastm.length-1; i>=diffending;i--){
     let stack=w.addStack()
  		let str=stack.addText(lastm[i][2])
  		stack.url="https://www.ptt.cc/"+lastm[i][1]
  		str.font = Font.boldSystemFont(fontsize)
  		str.leftAlignText()
  		}
	}

  return w
}