Fix Tumblr.ReBlog on Dashboard 2021.12

patch.fix.tumblr.reblog-dashboard.tbrl.js

// ==Taberareloo==
// {
//   "name"        : "Fix Tumblr.ReBlog on Dashboard 2021.12"
// , "description" : "Fix Tumblr.ReBlog on Dashboard 2021.12"
// , "include"     : ["background", "content"]
// , "match"       : ["*://*/*"]
// , "version"     : "0.0.8"
// , "downloadURL" : "https://gist.githubusercontent.com/ailispaw/a08ce031622390288980cdea27437108/raw/patch.fix.tumblr.reblog-dashboard.tbrl.js"
// }
// ==/Taberareloo==

(function() {
  if (inContext('background')) {
    TBRL.setRequestHandler('extractByLink', function (req, sender, func) {
      var ctx = req.content;
      var anchor = $N('a', {href: ctx.href});

      Tumblr.addBeforeSendHeader();
      request(Tumblr.TUMBLR_URL + 'api/v2/blog/' + anchor.host + '/posts/' + ctx.post_id + '/permalink', {
        responseType : 'json',
        queryString: {
          fields : 'name,title,url'
        },
        headers : {
          Authorization : 'Bearer ' + Tumblr.STATE.apiFetchStore.API_TOKEN
        }
      }).then(function (res) {
        var json = res.response;
        var id = json.response.timeline.elements[0].id;
        var reblog_key = json.response.timeline.elements[0].reblog_key
        request( Tumblr.TUMBLR_URL + 'neue_web/iframe/reblog/' + id + '/' + reblog_key, {
          responseType: 'document'
        }).then( function ( res ) {
          Tumblr.removeBeforeSendHeader();
          var doc = res.response;
          Tumblr.form_key = $X('//meta[@id="tumblr_form_key"]/@content', doc)[0];
          func({
            reblog_id  : id,
            reblog_key : reblog_key
          });
        }).catch( function ( err ) {
          Tumblr.removeBeforeSendHeader();
          func({
            err : err
          });
        });
      }).catch(function (err) {
        Tumblr.removeBeforeSendHeader();
        func({
          err : err
        });
      });
    });
    return;
  }

  if (inContext('content')) {
    var cssMap = {};
    var postClass = "";
    var script = $X("//body/script[@nonce]")[0].text;
    var validJSON = script.match(/window\['___INITIAL_STATE___'\] ?= ?(.*?);\n/)[1];
    validJSON = validJSON.replace(/:undefined,/g, ':null,');
    validJSON = validJSON.replace(/:undefined]/g, ':null]');
    validJSON = validJSON.replace(/:undefined}/g, ':null}');
    var STATE = JSON.parse(validJSON);
console.log(STATE);
    if (STATE && STATE.isLoggedIn.isLoggedIn) {
      request(STATE.cssMapUrl, { responseType : 'json' }).then(function (res) {
        cssMap = res.response;
console.log(cssMap);
        // Wait for building the timeline
        var timer = setInterval(function () {
          var timeline = null;
          for ( i = 0 ; i < cssMap.timeline.length ; i++ ) {
            timeline = $X("//div[@class='" + cssMap.timeline[i] + "']/div[div[@data-id]]")[0];
            if ( timeline ) {
              break;
            }
          }
          if (!timeline) {
            return;
          }
          clearInterval(timer);
          for (var i = 0 ; i < cssMap.post.length ; i++) {
            postClass = "[@class=\"" + cssMap.post[i] + "\"]";
            var link = $X('//article' + postClass + '/header//a[@aria-label="Permalink"]')[0];
            if (link) {
              console.log("postClass", postClass);
              break;
            }
          }  
        }, 500);
      });
    }

    addAround(Extractors['ReBlog - Dashboard'], 'check', function (proceed, args, target, methodName) {
      var ctx = args[0];

      if (!(/(tumblr-beta\.com|tumblr\.com)\//).test(ctx.href)) {
        return false;
      }
      var link = $X('./ancestor-or-self::article' + postClass + '/header//a[@aria-label="Permalink"]', ctx.target)[0];
      return link && link.href
    });

    addAround(Extractors['ReBlog - Dashboard'], 'extract', function (proceed, args, target, methodName) {
      var ctx = args[0];

      var post = $X('./ancestor-or-self::div[@data-id][descendant::article' + postClass + ']', ctx.target)[0];
      var link = $X('.//article' + postClass + '/header//a[@aria-label="Permalink"]', post)[0];

      return new Promise(function (resolve, reject) {
        chrome.runtime.sendMessage(TBRL.id, {
          request: 'extractByLink',
          content: {
            href: link.href,
            post_id: post.getAttribute('data-id')
          }
        }, function (res) {
          ctx.reblog_id = res.reblog_id;
          ctx.reblog_key = res.reblog_key;

          var that = Extractors['ReBlog'];
          return resolve(that.getFormKeyAndChannelId().then(function () {
            return that.extractByEndpoint(ctx, that.TUMBLR_URL + 'reblog/' + ctx.reblog_id + '/' + ctx.reblog_key);
          }));
        });
      });
    });

    addAround(UserScripts['Dashboard + Taberareloo'], 'getCurrentItem', function (proceed, args, target, methodName) {
      var paragraphs = $X('//div[@data-id][descendant::article' + postClass + ']'), toplist = new Array(paragraphs.length);
      var get_top = function (index) {
        return toplist[index] || (toplist[index] = paragraphs[index].getBoundingClientRect().top);
      };
      function bsearch(list, compare) {
        var lower = -1, upper = list.length, mid = null;
        while (lower + 1 !== upper) {
          mid = Math.floor((lower + upper) / 2);
          if (compare(mid) <= 0) {
            lower = mid;
          } else {
            upper = mid;
          }
        }
        return list[lower + 1];
      }
      return bsearch(paragraphs, function (index) {
        return (get_top(index) < 0) ? -1 : 1;
      });
    });

    return;
  }
})();