feedlyのSaved for laterをGoogle Bookmarksに保存するGreasemonkeyスクリプト

feedly_gbsaver.user.js

// ==UserScript==
// @name        feedly_gbsaver
// @description Save pins into Google Bookmarks
// @namespace   http://ma.la/
// @include     http://feedly.com/*
// @include     https://feedly.com/*
// @grant       GM_xmlhttpRequest
// @version     1.0.0
// ==/UserScript==
// http://la.ma.la/blog/diary_200605070200.htm
(function(){
    var regex = /<smh:signature>(.+)<\/smh:signature>/;
    var sig = "";

    function showDialog(msg){
        var gbDialog = document.getElementById("gbDialog");
        if(!gbDialog){
            var div = document.createElement("div");
            div.id = "gbDialog";
            div.style.cssText = "background-color: #333333; display: none; opacity: 0.8; color: #fff; top: 50%; left: 50%; max-width: 600px; width: 600px; height: 50px; margin: -200px 0px 0px -200px; padding: 20px; text-align: center; font-size : 16px; font-weight: bold; z-index: 99999; position: fixed; -moz-user-select: none; -moz-border-radius: 4px; -webkit-border-radius: 4px; border-radius: 4px;";
            document.body.appendChild(div);
            gbDialog = div;
        }
        gbDialog.textContent= msg;
        gbDialog.style.display = "block";
        window.setTimeout(function(){
            gbDialog.style.display = "none";
        }, 1000);
    }

    // customize your label
    function make_label(){
        // yyyy-mm
        var dt = new Date;
        var year  = dt.getFullYear();
        var month = dt.getMonth() + 1;
        var day   = dt.getDate();
        function zerofill(num){
            return num < 10 ? "0"+num : num;
        }
        month = zerofill(month);
        day   = zerofill(day);
        var ym = [year, month].join("-");

        // folder
        var folder = document.querySelector("#feedlyTabsHolder .selected").parentElement.id.replace("_tab_sources","");

        return ["LDR",folder,ym].join(",");
    }

    // get sig
    function get_Sig(){
        window.setTimeout(function() {
            GM_xmlhttpRequest({
                method: "get",
                url: "https://www.google.com/bookmarks/lookup?output=rss&num=10",
                onload: function(res){
                    if(res.status === 200 &&
                       res.finalUrl.indexOf("https://www.google.com/bookmarks/") === 0 &&
                       res.responseText.match(regex)){
                        sig = new String(RegExp.$1);
                    }else{
                        showDialog("Google Bookmarks - not login...");
                    }
                }
            })
        }, 0);
    }
    get_Sig();

    document.addEventListener("keydown", function(e){
        if(e.keyCode === 83 &&
            !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey &&
            !/^input|^textarea/i.test(e.target.tagName)){
            var item = document.querySelector(".u100Frame.selectedEntry");
            if(!item) return;
            var icons = item.getElementsByClassName("headerInfo-expanded-img");
         	for (var i = 0, length = icons.length; i < length; i++) {
                if(icons[i].src.indexOf("/ab-saved.png") !== -1) return;
            }
            var url = item.getAttribute("data-alternate-link");
            var title = item.getAttribute("data-title");
            // url = url.replace(/#.*$/, '');
            gb.save(url, title, make_label());
        }
    },true);

    function GBSaver(){
        function form_encode(param){
            var buf = [];
            for(var key in param){
                var value = param[key];
                buf.push(
                    encodeURIComponent(key)+"="+
                    encodeURIComponent(value)
                )
            }
            return buf.join("&");
        }
        this.save = function(url,title,label){
            showDialog("sending private data to Google ... ");
            var postdata = form_encode({
                sig: sig,
                bkmk:   url,
                title:  title,
                labels: label,
                prev: "/lookup"
            });
            window.setTimeout(function() {
                GM_xmlhttpRequest({
                    method: "post",
                    headers: {"Content-type": "application/x-www-form-urlencoded"},
                    url: "https://www.google.com/bookmarks/mark",
                    data: postdata,
                    onload: function(res){
                        showDialog("sending private data to Google ... done");
                    }
                })
            }, 0);
        }
    }
    var gb = new GBSaver();
})();