mtgbuylister.js

javascript:(function() {
    var card = prompt("Card Name");
    if (!card || card == "") {
        return;
    }
    trimmedCard = card.trim();

    var sites = [];

    /* Buylists */
    sites.push("https://www.cardkingdom.com/purchasing/mtg_singles?filter%5Bsearch%5D=mtg_advanced&filter%5Bname%5D=");
    sites.push("https://abugames.com/buylist/singles?language=[\"English\"]&search=");
    sites.push("https://store.channelfireball.com/buylist/search?q=");


    /* Miniature Market Crazy Buylist */
    var mmBuyBackSite = "https://www.miniaturemarket.com/buyback/data/productsearch/";
    var form = document.createElement('FORM');
    form.method = 'POST';
    form.action = mmBuyBackSite;
    form.target = "_blank";

    var input = document.createElement("INPUT");
    input.name = "search";
    input.type = "hidden";
    input.value = trimmedCard;
    form.appendChild(input);

    document.body.appendChild(form);

    form.submit();
    form.remove();


    /* Finally StarCityGame, needs to be the last */
    var xhr = new XMLHttpRequest();
    var url = "https://cors-anywhere.herokuapp.com/https://www.starcitygames.com/buylist/search?search-type=name&name=" + encodeURIComponent(trimmedCard);

    xhr.onreadystatechange = function() {
        document.title = "StarCityGames";
        if (xhr.readyState === 4) {
            document.body.innerHTML = "<pre>" + syntaxHighlight(JSON.stringify(JSON.parse(xhr.response), null, 4)) + "</pre>";
        } else {
            document.body.innerHTML = "<h1>Loading SCG...</h1>\n";
        }
    };
    xhr.open("GET", url, true);
    xhr.send();


    /* Reverse so they are in the same order as above */
    sites.reverse().forEach(openWindow);

    function openWindow(value, index, array) {
        var theCard = encodeURIComponent(trimmedCard);

        window.open(value + theCard, '_blank');
    }

    function syntaxHighlight(json) {
        var styles = `pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
            .string { color: green; }
            .number { color: darkorange; }
            .boolean { color: blue; }
            .null { color: magenta; }
            .key { color: blue; }
        `;
        var styleSheet = document.createElement("style");
        styleSheet.type = "text/css";
        styleSheet.innerText = styles;
        document.head.appendChild(styleSheet);

        json = json.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
        return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
            var cls = 'number';
            if (/^"/.test(match)) {
                if (/:$/.test(match)) {
                    cls = 'key';
                } else {
                    cls = 'string';
                }
            } else if (/true|false/.test(match)) {
                cls = 'boolean';
            } else if (/null/.test(match)) {
                cls = 'null';
            }
            return '<span class="' + cls + '">' + match + '</span>';
        });
    };
})()