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term.ptt.cc 自動登入

自動登入 term.ptt.cc + 自動跳過一些畫面

当前为 2018-06-10 提交的版本，查看 最新版本。

// ==UserScript==
// @name         term.ptt.cc 自動登入
// @namespace    https://blog.maple3142.net/
// @version      0.2.4
// @description  自動登入 term.ptt.cc + 自動跳過一些畫面
// @author       maple3142
// @match        https://term.ptt.cc/
// @run-at       document-start
// @grant        unsafeWindow
// @grant        window.close
// ==/UserScript==

const ID = ''
const PASS = ''
const skiplist = [
    { re: /歡迎您再度拜訪，上次您是從.*連往本站。/, input: '\n' }, //跳過啟動頁 1
    { re: /單一小時上線人次.*單日上線人次/, input: 'q' }, // 跳過啟動頁 2
    { re: /您想刪除其他重複登入的連線嗎？\[Y\/n\]/, input: 'y\n' }, // 自動刪除重複登入
    { re: /上方為使用者心情點播留言區，不代表本站立場/, input: 'f\n' } // 自動進入我的最愛(第一次)
]
const closeOnQuit = true
const closeWarning = true
;(function() {
    'use strict'
    // event
    const E = {
        callbacks: {},
        on(evt, cb) {
            if (!Array.isArray(this.callbacks[evt])) this.callbacks[evt] = []
            this.callbacks[evt].push(cb)
        },
        emit(evt, ...args) {
            if (!Array.isArray(this.callbacks[evt])) return
            this.callbacks[evt].forEach(cb => cb(...args))
        },
        off(evt, cb) {
            if (!cb) this.callbacks[evt] = []
            else this.callbacks = this.callbacks.filter(x => x !== cb)
        }
    }

    // helpers
    const insertText = (() => {
        let t = document.querySelector('#t')
        return str => {
            if (!t) t = document.querySelector('#t')
            const e = new CustomEvent('paste')
            e.clipboardData = { getData: () => str }
            t.dispatchEvent(e)
        }
    })()
    function hook(obj, key, cb) {
        const fn = obj[key].bind(obj)
        obj[key] = function(...args) {
            fn.apply(this, args)
            cb.apply(this, args)
        }
    }

    // console hook
    hook(unsafeWindow.console, 'info', t => {
        if (typeof t !== 'string' || !/pttchrome (\w+)/.test(t)) return
        const evt = /pttchrome (\w+)/.exec(t.trim())[1]
        E.emit(evt.replace(/^on/, '').toLowerCase())
    })
    hook(unsafeWindow.console, 'log', t => {
        if (t === 'view update') E.emit('update')
    })

    // main
    E.on('connect', () => insertText(ID + '\n' + PASS + '\n'))
    E.on('update', () => {
        const t = Array.prototype.map.call(document.querySelectorAll('span[type=bbsRow]'), x => x.textContent).join('')
        const ar = skiplist.filter(x => x.re.test(t))
        for (let i = 0; i < ar.length; i++) {
            if (ar[i].executed) continue
            insertText(ar[i].input)
            ar[i].executed = true
        }
        console.log(skiplist)
        if (skiplist.filter(x => x.executed).length === skiplist.length) E.off('update')
    })
    if (closeOnQuit) E.on('close', close)

    // I don't know why closing warning vanished after I override WebSocket...
    // Don't ask me how did that happened, it is a magic.
    const _WebSocket = WebSocket
    const XWebSocket = function(...args) {
        const instance = new WebSocket(...args)
        XWebSocket.instances.push(instance)
        instance._close = instance.close
        instance.close = (...args) => {
            XWebSocket.instances = XWebSocket.instances.filter(x => x !== instance)
            instance._close(...args)
        }
        return instance
    }
    XWebSocket.instances = []
    unsafeWindow.WebSocket = XWebSocket
    unsafeWindow.onload = () => unsafeWindow.addEventListener('beforeunload', () => {
        XWebSocket.instances[0]?XWebSocket.instances[0].close():null
        return (closeWarning ? 'c8763' : null)
    })
})()