javascript►Chrome-dvlp

DingDingForLinux

阅读预计 4 分钟   |  约 732 字  
钉钉Web版的消息提醒
  1. 钉钉Web版居然没有消息提醒功能, 就用js写个脚本监听消息动态
  2. 通过 Notification 来弹出消息. 有新消息 或者 每隔5分钟会提醒一次, 基本满足工作需要了.
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window.localStorage.setItem('language.title', '钉钉')
window.localStorage.setItem('conf.fadeIn', 1000)
window.localStorage.setItem('conf.fadeOut', 1000)
window.localStorage.setItem('conf.lastHeartBeatMax', 3)
window.localStorage.setItem('conf.delayNotify', 60*5)
window.localStorage.setItem('conf.showMsgDelayDefault', 2500)
var boring = 0, currentTitle = window.localStorage.getItem('language.title'), countMsg = 0
var lastHeartBeat = []
var runContent = {
    hasMessage: false,
    countMsg: -1,
    timestamp: [parseInt(+new Date()/1000), 0]
}
var notifyObj = {}
Object.defineProperty(runContent, 'countMsg', {
    get: function() { 
        if(this.history && this.history.length){
            if(1 === this.history.length){
                return this.history[0]
            }else{
                return this.history[1]
            }
        }else{
            this.history = []
            return -1
        }
    },
    set: function(v) { 
        if(!this.history){
            this.history = []
        }
        this.history.push(v)
        while(this.history.length && this.history.length > 2){
            this.history.shift()
        }
        return this.history[1]
    } 
})
Object.defineProperty(runContent, 'firstCountMsg', {
    get: function() { 
        if(this.history && 2 === this.history.length){
            return this.history[0]
        }else if(this.history && 1 === this.history.length){
            return -1
        }else{
            this.history = []
            return -1
        }
    }
})
Object.defineProperty(runContent, 'lastHeartBeat', { 
    get: function() { 
        if(this.heartBeat.length){
            return this.heartBeat[this.heartBeat.length - 1]
        }else{
            return null
        }
    } 
})
var getUnreadNum = function(){
    var tmp = [], unread = $("em[class='ng-binding']")
    for(var len = unread.length - 1; len>=0; len--){
        tmp.unshift(+unread[len].innerText)
    }
    return tmp[0]
}
var notifyMsg = function(msg){
    msgTitle = msg.title
    if(msg.immediate){
        msgTitle = '(' + msgTitle + ') 条未读'
    }else{
        runContent.timestamp[1] = parseInt(+new Date()/1000)
        if(runContent.timestamp[1] < runContent.timestamp[0] + parseInt(window.localStorage.getItem('conf.delayNotify'))){
            msgTitle = ''
        }else{
            msgTitle = '(' + msgTitle + ') 条未读'
            runContent.timestamp[0] = runContent.timestamp[1]
        }
    }
    if(msgTitle){
        console.log(msgTitle)
        extension = {
          icon: 'data:image/png;base64,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',
          body: ''
        }
        notifyObj = new Notification(msgTitle, extension)
        var notifyShowEvent = function () {
          setTimeout(this.close.bind(this), window.localStorage.getItem('conf.showMsgDelayDefault'))
        }
        notifyObj.addEventListener('show', notifyShowEvent, false)
    }
}
var showNotification = function(){
    var unread = getUnreadNum()
    if(unread){
        // first-exec
        if(runContent.countMsg < 0){
            runContent.countMsg = unread
        }
        if(runContent.firstCountMsg < 0){
            runContent.countMsg = unread
        }
        runContent.countMsg = unread
        if(runContent.countMsg > -1 && (runContent.countMsg != runContent.firstCountMsg)){
            runContent.countMsg = unread
            notifyMsg({title: runContent.countMsg, immediate: true})
            console.log(runContent.countMsg)
        }else{
            notifyMsg({title: runContent.countMsg, immediate: false})
        }
        console.log('_')
        return
    }
    console.log('.')
}
window.onblur = function() {
    if(!boring){
        boring = setInterval(showNotification, window.localStorage.getItem('conf.fadeIn'))
    }
}
var stopListen = function(){
    clearInterval(boring)
}