gdrive/hemingway integration /im3w1l

// ==UserScript==
// @name        Document Read
// @namespace   bogus
// @include     https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/
// @version     1
// @include     https://docs.google.com/*
// @include     http://www.hemingwayapp.com/
// @grant       GM_openInTab
// @grant       GM_setValue
// @grant       GM_getValue
// @grant       GM_deleteValue
// ==/UserScript==

function beginsWith (a, b) {
    return a.substring(0,b.length) == b;
}

var tb = document.getElementById("docs-primary-toolbars");
if (beginsWith (document.location.href, "https://docs.google.com/") && tb) {
    var nb = document.createElement("input");
    nb.type="button"
    nb.value="Check em"
    function getTexts(node){
        var text = "";
        if(node.nodeType === 3){
            text+=node.nodeValue+"\n";
        }
        else if(node.nodeType === 1) {
           var children = node.childNodes;
           for(var i = 0; i < children.length; ++i) {
              text += getTexts(children[i]);
           }
        }
        return text;
    }

    function checkem() {
        tt = document.getElementsByClassName("kix-appview-editor")[0];
        var texts = getTexts(tt);

        GM_setValue("hemingway-text", texts);
        GM_openInTab("http://www.hemingwayapp.com");
    }
    nb.onclick=checkem;
    tb.appendChild (nb);
} else if (beginsWith(location.href, "http://www.hemingwayapp.com")) {
    var texts = GM_getValue ("hemingway-text");
    if (texts !== undefined) {
        var editor = document.getElementById("editor");
        editor.value=texts;
        GM_deleteValue ("hemingway-text");

        var event = document.createEvent("KeyboardEvent");
        event.initKeyEvent("keyup",true,true,null,false,false,false,false,0,0);
        editor.dispatchEvent(event);
    }
}