feedly_jdownloader.user.js

// ==UserScript==
// @name        feedly_jdownloader
// @description feed URLs to JDownloader.
// @include     http://cloud.feedly.com/*
// @include     https://cloud.feedly.com/*
// @version     1.0.0
// ==/UserScript==

// JDownloader2の拡張設定から以下の機能のチェックを外すことを推奨
// Auto Package Matching Correction
//  => OFF

(function(){
    var KEY_CODE = 190;     // [.]ピリオドキー
    var DISPTIME = 500;     // msec

    var CSS = [
        "#jddialog{ background-color: #333333; display: none; opacity: 0.8; color: #fff; top: 50%; left: 50%; max-width: 600px; width: 600px; height: 50px; margin: -150px 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;}",
    ].join('');
    GM_addStyle(CSS);

    function showdialog(msg){
        var jddialog = document.getElementById("jddialog");
        if(!jddialog){
            var div = document.createElement("div");
            div.id = "jddialog";
            document.body.appendChild(div);
            jddialog = div;
        }
        jddialog.textContent= msg;
        jddialog.style.display = "block";
        window.setTimeout(function(){
            jddialog.style.display = "none";
        }, DISPTIME);
    }

    function form_encode(param){
        var buf = [];
        for(var key in param){
            var value = param[key];
            buf.push(
                encodeURIComponent(key)+"="+encodeURIComponent(value)
            )
        }
        return buf.join("&");
    }

    function getURLs(elm){
        var buf = [];
        var links = elm.getElementsByTagName("a");
        for(var i = 0; i < links.length; i++){
//          if(links[i].firstChild.nodeName === "#text")
                buf.push(links[i]);
        }
        return buf.join("\n");
    }

    function add_to_jdownloader(){
        var entryLists = document.getElementsByClassName("entryList");
        if(!entryLists) return;

        var entry = (entryLists[0].getElementsByClassName("selectedEntry") && entryLists[0].getElementsByClassName("selectedEntry")[0]) ||
                    (entryLists[0].getElementsByClassName("inlineFrame")   && entryLists[0].getElementsByClassName("inlineFrame")[0]);
        if(!entry) return;

        var title = entry.getElementsByClassName("title")[0].textContent;
        var body  = entry.getElementsByClassName("content")[0];

        var postdata = form_encode({
            source: "feedly",
            package: title,
            urls: getURLs(body),
//          fnames: "",
//          apass: archivepass,         // archive pass
//          dpass: "",                  // download pass
//          autostart: "0",             // 0 or 1
//          referer: "",
//          descriptions: ""
        });

        GM_xmlhttpRequest({
            method: "post",
            headers: {"Content-type": "application/x-www-form-urlencoded"},
            url: "http://127.0.0.1:9666/flash/add",
            data: postdata,
            onload: function(res){
                if(res.status === 200 && res.responseText.indexOf("success") > -1){
                    showdialog("JDownloader : " + title);
                }else{
                    showdialog("JDownloader : Failed - " + res.status + " " + res.statusText);
                }
            },
            onerror: function(res){
                showdialog("JDownloader : Error - " + res.status + " " + res.statusText);
            }
        });
    }

    document.addEventListener("keydown", function(e){
        if(e.keyCode === KEY_CODE &&
           !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey &&
           !/^input|^textarea/i.test(e.target.tagName)){
               add_to_jdownloader();
           }
        }
    );
})();