NBArizona UserScript for Greasemonkey/Tampermonkey to replace NBA Team Names with Arizona Wildcat Alumni 2018-19 Season

script.user.js

// ==UserScript==
// @name NBArizona
// @description Changes Names of NBA team on NBA Schedule Site to represent the Wildcats on that team
// @version 1.0
// @namespace
// @include http://www.espn.com/nba/schedule/*
// @run-at document-end
// ==/UserScript==

// ctrl+f "var replacements"

// stolen from here: https://github.com/boxmein/word-to-word/raw/master/userscript/script.user.js
// just a mash together of userscript stuff and cloud-to-butt stuff

// http://wiki.greasespot.net/Content_Script_Injection
function contentEval(source) {
    if ('function' == typeof source) {
        source = '(' + source + ')();'
    }
    var script = document.createElement('script');
    script.setAttribute("type", "application/javascript");
    script.textContent = source;
    document.body.appendChild(script);
    document.body.removeChild(script);
}



contentEval(function() {


    var replacements = [
        // a list of objects with keys from and to, signifying what to find and what
        // to replace the string to
        // the from key can also be a Javascript compatible (perl compatible) regex
        // {"from": "cloud", "to": "butt" },
        {"from": /(Chicago|Bulls)/ig, "to": "Lauri Markkanen (24) and Rawle Alkins (20)" }
        ,{"from": /(Phoenix|Suns)/ig, "to": "Deandre Ayton (22)" }
        ,{"from": /(Philadelphia|76ers)/ig, "to": "T.J. McConnell (12) and Jerryd Bayless (0)" }
        ,{"from": /(Cleveland|Cavaliers)/ig, "to": "Channing Frye (9)" }
        ,{"from": /(Orlando|Magic)/ig, "to": "Aaron Gordon (00)" }
        ,{"from": /(New Orleans|Pelicans)/ig, "to": "Solomon Hill (44)" }
        ,{"from": /(Brooklyn|Nets)/ig, "to": "Rondae Hollis-Jefferson (24)" }
        ,{"from": /(Golden State|Warriors)/ig, "to": "Steve Kerr (Coach) and Andre Iguodala (9)" }
        ,{"from": /(Detroit|Pistons)/ig, "to": "Stanley Johnson (7)" }
        ,{"from": /(New York|Knicks)/ig, "to": "Allonzo Trier (14)" }
        ,{"from": /(Los Angeles|Lakers)/ig, "to": "Luke Walton (Coach) and Miles Simon (Coach)" }
    ];

    // I stole this 101% from https://github.com/panicsteve/cloud-to-butt/blob/master/Source/content_script.js
    function walk(node)
    {
        // I stole this function from here:
        // http://is.gd/mwZp7E

        var child, next;

        switch ( node.nodeType )
        {
            case 1: // Element
            case 9: // Document
            case 11: // Document fragment
                child = node.firstChild;
                while ( child )
                {
                    next = child.nextSibling;
                    walk(child);
                    child = next;
                }
                break;

            case 3: // Text node
                handleText(node);
                break;
        }
    }

    function handleText(textNode)
    {
        var v = textNode.nodeValue;

        for (var i=0, r=replacements; i<r.length; i++) {
            v = v.replace(r[i].from, r[i].to);
        }

        textNode.nodeValue = v;
    }

    // notifying any stronger would be disastrously annoying
    if (replacements.length == 0) {
        console.log('Configure replacements in script source code');
    }

    walk(document.body, handleText);
});