// ==UserScript==
// @name         SCL Demetricator
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Demetricates Soundcloud, returning the love of content! 
// @author       Gug
// @match        https://soundcloud.com/*
// @run-at       document-start
// @require      http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
// @grant        GM_addStyle
// @downloadURL https://update.greasyfork.icu/scripts/373118/SCL%20Demetricator.user.js
// @updateURL https://update.greasyfork.icu/scripts/373118/SCL%20Demetricator.meta.js
// ==/UserScript==

(function() {
    'use strict';
/*--- waitForKeyElements():  A utility function, for Greasemonkey scripts,
    that detects and handles AJAXed content.

    Usage example:

        waitForKeyElements (
            "div.comments"
            , commentCallbackFunction
        );

        //--- Page-specific function to do what we want when the node is found.
        function commentCallbackFunction (jNode) {
            jNode.text ("This comment changed by waitForKeyElements().");
        }

    IMPORTANT: This function requires your script to have loaded jQuery.
*/
function waitForKeyElements (
    selectorTxt,    /* Required: The jQuery selector string that
                        specifies the desired element(s).
                    */
    actionFunction, /* Required: The code to run when elements are
                        found. It is passed a jNode to the matched
                        element.
                    */
    bWaitOnce,      /* Optional: If false, will continue to scan for
                        new elements even after the first match is
                        found.
                    */
    iframeSelector  /* Optional: If set, identifies the iframe to
                        search.
                    */
) {
    var targetNodes, btargetsFound;

    if (typeof iframeSelector == "undefined")
        targetNodes     = $(selectorTxt);
    else
        targetNodes     = $(iframeSelector).contents ()
                                           .find (selectorTxt);

    if (targetNodes  &&  targetNodes.length > 0) {
        btargetsFound   = true;
        /*--- Found target node(s).  Go through each and act if they
            are new.
        */
        targetNodes.each ( function () {
            var jThis        = $(this);
            var alreadyFound = jThis.data ('alreadyFound')  ||  false;

            if (!alreadyFound) {
                //--- Call the payload function.
                var cancelFound     = actionFunction (jThis);
                if (cancelFound)
                    btargetsFound   = false;
                else
                    jThis.data ('alreadyFound', true);
            }
        } );
    }
    else {
        btargetsFound   = false;
    }

    //--- Get the timer-control variable for this selector.
    var controlObj      = waitForKeyElements.controlObj  ||  {};
    var controlKey      = selectorTxt.replace (/[^\w]/g, "_");
    var timeControl     = controlObj [controlKey];

    //--- Now set or clear the timer as appropriate.
    if (btargetsFound  &&  bWaitOnce  &&  timeControl) {
        //--- The only condition where we need to clear the timer.
        clearInterval (timeControl);
        delete controlObj [controlKey]
    }
    else {
        //--- Set a timer, if needed.
        if ( ! timeControl) {
            timeControl = setInterval ( function () {
                    waitForKeyElements (    selectorTxt,
                                            actionFunction,
                                            bWaitOnce,
                                            iframeSelector
                                        );
                },
                300
            );
            controlObj [controlKey] = timeControl;
        }
    }
    waitForKeyElements.controlObj   = controlObj;
}
// ------------------------------------------------- DEFINE FUNCTIONS ------------------------------------------------- //
function hideIt(targObjClass){
    var likeObjArray = document.getElementsByClassName(targObjClass);
            for (var i in likeObjArray){
            if (likeObjArray[i] != undefined && likeObjArray[i].style != undefined && likeObjArray[i].style.display != undefined ){
                likeObjArray[i].style.display = "none";
            }
        };
}

function hideItsInnerHTML(targObjClass, replWith){
    var likeObjArray = document.getElementsByClassName(targObjClass);
            for (var i in likeObjArray){
            if (likeObjArray[i] != undefined && likeObjArray[i].style != undefined && likeObjArray[i].style.display != undefined ){
                likeObjArray[i].innerHTML = replWith;
            }
        };
}

function hideNode (jNode) {
    //jNode.hide ();
    hideItsInnerHTML("sc-button-like", "you");
    hideItsInnerHTML("sc-button-repost", "ur brain");
    hideItsInnerHTML("infoStats__value", "a lot");
    hideItsInnerHTML("sc-ministats", "");
    hideItsInnerHTML("sidebarHeader__actualTitle", "butts");
    hideItsInnerHTML("header__proUpsell", "");
    hideIt("mobileAppsButtons__button");
    hideIt("statsBadge__recent");
    hideIt("statsBadge__upsell");
    hideIt("statsBadge__total");
    hideIt("l-footer");
}

// -------------------------------------------------       INIT        ------------------------------------------------- //
    waitForKeyElements (
    ".infoStats__value, .sc-button-like, .sc-button-repost",
    hideNode
);

})();