share2chontumblr.user.js

// ==UserScript==
// @name           Share2chOnTumblr
// @namespace      http://saitamanodoruji.tumblr.com/
// @description    Share 2ch conversation on Tumblr as Quote
// @include        http://*.2ch.net/test/read.cgi/*
// @include        http://*.2ch.net/*/kako/*
// @include        http://*.bbspink.com/test/read.cgi/*
// @include        http://jbbs.livedoor.jp/bbs/read.cgi/*
// @include        http://jbbs.livedoor.jp/*/*/*/*.html
// @include        http://p2.chbox.jp/read.php?url=http://*.2ch.net/test/read.cgi/*
// @include        http://mimizun.com/*
// @version        0.1.0.20100329
// ==/UserScript==

//
// 必要なもの:
//   LDRize http://coderepos.org/share/browser/lang/javascript/userscripts/ldrize.user.js?
//   Minibuffer http://coderepos.org/share/browser/lang/javascript/userscripts/minibuffer.user.js?
//
// 使い方:
//   1. ２ちゃんねるのスレを開く
//   2. j、k で Quote したいレスを選んで p で pin する
//   3. ショートカットキーの q を押すか、Alt + x で Minibuffer を開いて
//      pinned-or-current-node|share2chontumblr|clear-pin と入れて Enter を押す
//   4. pin したレスがまとまって 1 個の Quote ポストになる
//
// reference:
//   ShareTwitterOnTumblr by snj14 http://white.s151.xrea.com/blog/2008-03-02-09-30.html
//   2ch.extractor.js by ku http://gist.github.com/123087

// 設定:
// ------------------------------------------------------------------
const SHARE2CHONTUMBLR_QUOTE_FORMAT = 0;
//   quote の形式
//     0: HTML
//     1: plain text
//     2: HTML (2ch.extractor.js 方式)
//
const SHARE2CHONTUMBLR_POST_STATE = 0;
//   公開設定
//     0: publish now
//     1: save as draft
//     2: add to queue
//     3: private
//
const SHARE2CHONTUMBLR_ALLOW_PHOTO_REPLIES = 0;
//   photo reply の許可
//     0: 不許可
//     1: 許可
// ------------------------------------------------------------------


(function(){
  var $X = window.Minibuffer.$X
  var D  = window.Minibuffer.D
  var status = window.Minibuffer.status
  var createDocumentFromString = window.Minibuffer.createDocumentFromString

  function getSource(url){with(D()){return xhttp.get(url)}}
  function postData(url, aData){with(D()){return xhttp.post(url, aData)}}

  function createBody(stdin) {
    var res = [];
    var dt = [];
    var dd = [];

    switch(SHARE2CHONTUMBLR_QUOTE_FORMAT) {
      case 0:
        for (i = 0; i < stdin.length; i++) {
          dt[i] = '<dt>' + stdin[i].innerHTML + '</dt>';
          dd[i] = '<dd>' + $X('./following-sibling::dd[not(contains(concat(" ", @class, " "), " respopup "))]', stdin[i])[0].innerHTML.replace(/<br>/g, '<br />') + '</dd>';
          res[i] = [dt[i], dd[i]].join('');
        }
        break;

      case 1:
        for (i = 0; i < stdin.length; i++) {
          dt[i] = stdin[i].textContent;
          dd[i] = $X('./following-sibling::dd[not(contains(concat(" ", @class, " "), " respopup "))]', stdin[i])[0].innerHTML.replace(/<br>/g, '\n').replace(/<[^>]+>/g, '');
          res[i] = [dt[i], dd[i]].join('\n');
        }
        break;

      case 2:
        for (i = 0; i < stdin.length; i++) {
          dt[i] = stdin[i].textContent;
          dd[i] = $X('./following-sibling::dd[not(contains(concat(" ", @class, " "), " respopup "))]', stdin[i])[0].innerHTML;
          res[i] = [dt[i], dd[i]].join('<br />');
        }
        break;
    }
    return encodeURIComponent(res.join(''));
  }

  function createSource(stdin) {
    var resNums = [];

    for (i = 0; i < stdin.length; i++) {
      try {
        resNums[i] = stdin[i].innerHTML.match(/^\s*(\d+)/)[1];
      } catch(e) {}
    }
    
    var resRange = '';

    if(resNums.length > 1) {
      resNums.sort(function(a, b) { return a - b });
      resRange = resNums[0] + '-' + resNums[resNums.length - 1];
    } else if(resNums.length == 1) {
      resRange = resNums[0];
    }

    try{
      var url = document.location.toString()
        .match(/^(?:http:\/\/p2\.chbox\.jp\/read\.php\?url=)?http:\/\/[^.]+\.(?:2ch\.net|bbspink\.com)\/test\/read\.cgi\/[^\/]+\/\d+/)[0]
        + '/' + resRange;
    } catch(e) {
      var url = document.location.toString();
    }
    return encodeURIComponent('<a href="' + url + '">' + document.title + '</a>')
  }

  function parseParams(doc){
    var elms = $X('id("edit_post")//*[name()="input" or name()="textarea" or name()="select"]', doc);
    var params = {};
    elms.forEach(function(elm){
      if(elm.nodeName == 'INPUT' && elm.type=="checkbox" && !elm.checked) {
        params[elm.name] = '';
      } else {
        params[elm.name] = elm.value;
      }
    });
    return params;
  }

  function createPostData(params, body, source){
    var arr = [];
    var param;
    var postState = [0, 1, 2, 'private'];
    for(param in params){
      if(param != "preview_post"){
        arr.push(encodeURIComponent(param));
        arr.push("=");
        if(param == "post[one]") {
          arr.push(body);
        } else if(param == "post[two]") {
          arr.push(source);
        } else if(param == "post[state]") {
          arr.push(postState[SHARE2CHONTUMBLR_POST_STATE]);
        } else if(param == "allow_photo_replies" && SHARE2CHONTUMBLR_ALLOW_PHOTO_REPLIES) {
          arr.push("on");
        } else {
          arr.push(encodeURIComponent(params[param]));
        }
        arr.push("&");
      }
    }
    return arr.join('')
  }

  function share(body, source){
    var url = "http://www.tumblr.com/new/quote";
    getSource(url).
    next(function(res){
      return postData(url, createPostData( parseParams( createDocumentFromString(res.responseText)), body, source))
    }).
    error(function(arg){
      console.log('error',arg);
    });
  }

  window.Minibuffer.addCommand({
    name: 'share-2ch-on-tumblr',
    command: function(stdin) {
      if(!stdin.length){
        status('Share2chOnTumblr', 'no item', 100);
      } else {
        var body = createBody(stdin);
        var source = createSource(stdin);
        var time = new Date().getTime();
        with(D()){
          next(function() {
            share(body, source);
          })
          .next(function(res){
            status('Share2chOnTumblr'+time, 'Share', 100);
          })
        }
      }
      return stdin;
    }
  });

  window.Minibuffer.addShortcutkey({
      key: 'q',
      description: 'Share2chOnTumblr',
      command : function(){
        Minibuffer.execute('pinned-or-current-node|share-2ch-on-tumblr|clear-pin');
      }
  });

})();