同时更新多个微博状态服务(Twitter/新浪微博/网易微博)

Ubiquity.Multi.Status.Services.Updater

const TWEET_MAXLEN = 140;
const TWEET_SHORT_URL_MAX_LENGTH = 17;
const URL_SHORTENER_API = 'http://api.bit.ly/shorten?version=2.0.1&format=text&login=bitlyapidemo&apiKey=R_0da49e0a9118ff35f52f629d2d71bf07&longUrl=';

var MultiStatusServicesUpdater = {
  registeredServices: [
    { selector: '#TWITTER', method: 'updateTwitter' },
// { selector: '#KAIXIN', method: 'updateKaixin' },
    { selector: '#SINA', method: 'updateSina' },
// { selector: '#QQ', method: 'updateQQ' },
    { selector: '#163', method: 'update163' },
    { selector: '#TEST', method: 'updateTest' },
  ],
  getAllServices: function() {
    var actions = [];
    for (var i = 0; i < this.registeredServices.length; i++)
      if (this.registeredServices[i].selector != '#TEST')
        actions.push(this.registeredServices[i].selector);
    return actions;
  },
  parseActions: function(finalStatusText) {
    var actions = [];
    for (var i = 0; i < this.registeredServices.length; i++) {
      var service = this.registeredServices[i];
      if (finalStatusText.indexOf(' ' + service.selector) != -1) {
        finalStatusText = finalStatusText.replace(new RegExp(' ' + service.selector), '');
        actions.push(service.selector);
      }
    }
    if (actions.length == 0) actions = this.getAllServices();
    return { 'status': finalStatusText, 'actions': actions };
  },
  updateStatus: function(finalStatusText) {
    var result = this.parseActions(finalStatusText);
    this.processUpdate(result.status, result.actions, '', '');
  },
  processUpdate: function(finalStatusText, actions, successServices, failServices) {
    if (actions.length <= 0) {
      var msg = '';
      if (failServices != '') msg = msg + ' [FAIL]' + failServices;
      if (successServices != '') msg = msg + ' [Success]' + successServices;
      msg = msg + ', [Status]: ' + finalStatusText;
      displayMessage(msg);
      return; // no action to be processed
    }
    var action = actions.shift();
    var thisObj = this;
    var cb = function(serviceName, status) { // process the next action
      if (status == 'SUCCESS')
        thisObj.processUpdate(finalStatusText, actions, successServices + ' ' + serviceName, failServices);
      else
        thisObj.processUpdate(finalStatusText, actions, successServices, failServices + ' ' + serviceName);
    };
    for (var i = 0; i < this.registeredServices.length; i++) {
      var service = this.registeredServices[i];
      if (action == service.selector) {
        this[service.method](finalStatusText, cb, service.selector);
        return;
      }
    }
    displayMessage('Unknown action: ' + action);
    if (cb) cb(action, 'FAIL');
  },
  updateTest: function(finalStatusText, cb, serviceSelector) {
    if (cb) cb(serviceSelector, 'SUCCESS');
  },
  updateTwitter: function(finalStatusText, cb, serviceSelector) {
    var updateUrl = "https://twitter.com/statuses/update.json";
    var updateParams = { source: 'Ubiquity', status: finalStatusText };
    jQuery.post(updateUrl, updateParams, function() { if (cb) cb(serviceSelector, 'SUCCESS'); }, 'json');
  },
  update163: function(finalStatusText, cb, serviceSelector) {
    var updateUrl = "http://t.163.com/statuses/update.json";
    var updateParams = { source: "Ubiquity", status: finalStatusText };
    jQuery.post(updateUrl, updateParams, function() { if (cb) cb(serviceSelector, 'SUCCESS'); }, 'json');
  },
  genericUpdate: function(serviceSelector, homeUrl, homeTitle, updateUrl, updateParams, updateDataType, callback, refererUrl) {
    if (refererUrl == null) refererUrl = homeUrl;
    jQuery.get(homeUrl, function(data, textStatus) {
      if (data.indexOf(homeTitle) >= 0) { // home title found => already logged in
        jQuery.ajax({
          type: "POST",
          url: updateUrl,
          data: updateParams,
          dataType: updateDataType,
          error: function() { if (callback) callback(serviceSelector, 'FAIL'); },
          success: function(data, textStatus) { if (callback) callback(serviceSelector, 'SUCCESS'); },
          beforeSend: function(req) {
            req.withCredentials = true;
            req.setRequestHeader('Referer', refererUrl);
          },
        });
      } else { // not yet logged in
        displayMessage(serviceSelector + ': not yet logged in!');
        if (callback) callback(serviceSelector, 'FAIL');
      }
    });
  },
  updateKaixin: function(finalStatusText, cb, serviceSelector) {
    var homeUrl = 'http://www.kaixin001.com/home/';
    var homeTitle = '<title>我的首页';
    var updateUrl = 'http://www.kaixin001.com/friend/status_submit.php?rnd=' + Math.random();
    var updateParams = { state: finalStatusText, };
    var updateDataType = 'html';
    this.genericUpdate(serviceSelector, homeUrl, homeTitle, updateUrl, updateParams, updateDataType, cb);
  },
  updateSina: function(finalStatusText, cb, serviceSelector) {
    var homeUrl = 'http://login.sina.com.cn/cgi/login/home.php';
    var homeTitle = '<div class="center_main">';
    var updateUrl = "http://t.sina.com.cn/mblog/publish.php?rnd=" + Math.random();
    var updateParams = { content: finalStatusText, from: 'myprofile' };
    var updateDataType = 'json';
    var refererUrl = 'http://t.sina.com.cn/mblog/';
    this.genericUpdate(serviceSelector, homeUrl, homeTitle, updateUrl, updateParams, updateDataType, cb, refererUrl);
  },
  update163_deprecated: function(finalStatusText, cb, serviceSelector) {
    var homeUrl = 'http://t.163.com/home';
    var homeTitle = '<title>我的首页';
    var updateUrl = "http://t.163.com/statuses/update.do";
    var updateParams = { status: finalStatusText, in_reply_to_status_id: '' };
    var updateDataType = 'json';
    this.genericUpdate(serviceSelector, homeUrl, homeTitle, updateUrl, updateParams, updateDataType, cb);
  },
  updateQQ: function(finalStatusText, cb, serviceSelector) {
    var homeUrl = 'http://www.taotao.com/v1/mydaoke';
    var homeTitle = '<title>滔滔-我的叨客';
    var updateUrl = "http://www.taotao.com/v1/mydaoke/post?rnd=" + Math.random() + "&synqqsign=1&content=" + encodeURIComponent(finalStatusText);
    var updateParams = null;
    var updateDataType = 'html';
    this.genericUpdate(serviceSelector, homeUrl, homeTitle, updateUrl, updateParams, updateDataType, cb);
  },
};
 
CmdUtils.CreateCommand({
  name: ['t', 'twitter', 'tweet'],
  icon: "http://assets3.twitter.com/images/favicon.ico",
  arguments: [ {role: 'status', nountype: noun_arb_text, label: 'query'} ],
  homepage: "http://twitter.com/ziru",
  description: "发布更新至Twitter/Meme/开心网/新浪微博/腾讯滔滔.",
  help: "使用此命令更新状态之前请先登录相应微博服务",
  preview: function(pblock, args) {
    var statusText = args.status.text;
    var result = MultiStatusServicesUpdater.parseActions(statusText);
    var statusLength = result.status.length;
    var usesUrlShortener = statusText.indexOf('#URL') != -1;
    if (usesUrlShortener) statusLength += TWEET_SHORT_URL_MAX_LENGTH - 4;
    var previewData = {
      status: result.status,
      chars: TWEET_MAXLEN - statusLength
    };
    var previewTemplate = "更新微博状态为: <br /><br /><b>${status}</b><br /><br />剩余字符数: <b>${chars}</b>";
    var truncateTemplate = "<br />最后<b>${truncate}</b>个字符将被移除!";
    var shortenInstructionText = "<br />如需添加当前页面链接, 请在状态中加入<b>#URL</b>.";
    var selectorInstructionText = "<br />如仅需更新部分微博服务, 请在状态中加入相应选择符：<b>" + MultiStatusServicesUpdater.getAllServices().join(', ') + "</b>.";
    var urlWillBeShortenedText = "<br /><b>#URL</b>部分将会替换为当前页面链接(使用bit.ly服务压缩).";
    var actionsTemplate = "<br /><br />状态信息将被更新到以下微博服务: <b>${services}</b>.";
    var previewHTML = CmdUtils.renderTemplate(previewTemplate, previewData);
    if (usesUrlShortener) previewHTML += urlWillBeShortenedText;
    else previewHTML += shortenInstructionText;
    previewHTML += selectorInstructionText;
    if (previewData.chars < 0)
      previewHTML += CmdUtils.renderTemplate(truncateTemplate, { truncate: 0 - previewData.chars });
    previewHTML += CmdUtils.renderTemplate(actionsTemplate, {services: result.actions.join(', ').replace(/#/g, '')});
    pblock.innerHTML = previewHTML;
  },
  execute: function(args) {
    jQuery.ajaxSetup({
      error: function(req, textStatus) {
        if (req.status == 0) {
          displayMessage('No network error');
        } else if (req.status == 404) {
          displayMessage('Requested URL not found');
        } else if (req.status == 500) {
          displayMessage('Internel server error');
        } else if (textStatus == 'parsererror') {
          displayMessage('Failed parsing JSON response');
        } else if (textStatus == 'timeout') {
          displayMessage('Request time out');
        } else {
          displayMessage('Unknow error: ' + req.responseText);
        }
      },
    });
    var statusText = args.status.text;
    if(statusText.length < 1) return;
    var usesUrlShortener = statusText.indexOf(' #URL') != -1;
    var thisObj = this;
    var postUpdate = function( shortURL ) {
      var finalStatusText = statusText.replace('#URL', shortURL);
      MultiStatusServicesUpdater.updateStatus(finalStatusText);
    }
    if (usesUrlShortener) {
      var urlToShorten = Application.activeWindow.activeTab.document.location.href;
      jQuery.get( URL_SHORTENER_API + encodeURIComponent(urlToShorten), null, postUpdate);
    } else {
      postUpdate('');
    }
  },
});

不懂编程真是寂寞如雪