Subversion Repositories cheapmusic

<?php

error_reporting(E_ALL);

// BUGBUG {"message": "You are making requests too quickly."}

function findDiscogsMaster($stxt) {

    $vendors = Vendors::getInstance();

    $config = $vendors->getVendor(Vendors::DISCOGS);

    $maxMasterCount = $config['maxMasters'];

    $_SESSION["discogs"] = "";

// bugbug $url =  "https://api.discogs.com/artists/" . $stxt . "/releases?";

    $params = [];

    $params["token"] = $config['token'];

    if (empty($_SESSION["barcode"]["Type"])) {

        $params["type"] = "All";

        if (!empty($_SESSION["discogsTitle"]) || !empty($_SESSION["discogsArtist"])) {

            if (!empty($_SESSION["discogsTitle"])) {

                $params["release_title"] = $_SESSION["discogsTitle"];

            }

            if (!empty($_SESSION["discogsArtist"])) {

                $params["artist"] = $_SESSION["discogsArtist"];

            }

        }

        else {

            $params["query"] = ($stxt == "***RANDOM***" ? mt_rand($config['minRelease'], $config['maxRelease']) : $stxt);

        }

    }

    else {

        $params["barcode"] = $_SESSION["barcode"]["Value"];

    }

    $pairs = array();

    foreach ($params as $key => $value) {

        array_push($pairs, rawurlencode($key)."=".rawurlencode($value));

    }

    $canonical_query_string = join("&", $pairs);

    $url = "https://api.discogs.com/database/search?" . $canonical_query_string;

    $searchResp = ($stxt == "***RANDOM***" ? false : getSearchCache("Discogs", $stxt, ""));

    if ($searchResp === false) {

        $searchResp = getUrl($url, $config['userAgent']);

        if ($stxt != "***RANDOM***") {

            saveSearchCache("Discogs", $stxt, "", $searchResp);

        }

    }

    $searchResp = utf8_encode($searchResp);

    $searchResp = json_decode($searchResp);

    if (empty($searchResp)) {

        return;

    }

    if (!empty($searchResp->{'message'})) {

        if ($searchResp->{'message'} == "You are making requests too quickly.") {

            my_error_log("Discogs: You are making requests too quickly.");

            return;

        }

        return;

    }

    if ($searchResp->{'pagination'}->{'items'} < 1) {

        if ($stxt == "***RANDOM***") { // must find something

            findDiscogsMaster("***RANDOM***", !empty($_SESSION['sessData']['userLoggedIn']));

        }

        return;

    }

    $xh = new Html;

    $xh->init($_SESSION["htmlIndent"]);

    $xh->add_attribute("class", "container-fluid bg-light");

    $xh->tag('div');

    $xh->add_attribute("class", "text-center py-2");

    $xh->tag('h2', ($stxt == "***RANDOM***" ? "Random" : "Matching") . " Albums");

    $xh->add_attribute("method", "post");

    $xh->add_attribute("action", "/index.php");

    $xh->tag('form');

    $xh->insert_code(inputSessionTab());

    $xh->insert_code(inputNonce());

    $xh->add_attribute("id", "discogsTitle");

    $xh->add_attribute("type", "hidden");

    $xh->add_attribute("name", "discogsTitle");

    $xh->add_attribute("value", "");

    $xh->single_tag('input');

    $xh->add_attribute("id", "discogsArtist");

    $xh->add_attribute("type", "hidden");

    $xh->add_attribute("name", "discogsArtist");

    $xh->add_attribute("value", "");

    $xh->single_tag('input');

    $xh->add_attribute("id", "discogsBarcode");

    $xh->add_attribute("type", "hidden");

    $xh->add_attribute("name", "discogsBarcode");

    $xh->add_attribute("value", "");

    $xh->single_tag('input');

    $xh->add_attribute("id", "discogsDeck");

    $xh->add_attribute("class", "card-deck");

    $xh->tag('div');

    $masterCount = 0;

    $processedMasters = [];

    $searchUrls = [];

    $masterResps_cache = [];

    foreach ($searchResp->{'results'} as $searchey => $searchValue) {

// bugbug foreach ($searchResp->{'releases'} as $searchey => $searchValue) {

        if (!in_array($searchValue->{'type'}, array(

            "master",

            "release"

        )) && empty($_SESSION["barcode"]['Type'])) {

            continue;

        }

        if (empty($_SESSION["barcode"]['Type']) && $searchValue->{'type'} == "release" && $searchValue->{'master_id'} > 0) {

            continue;

        }

        if ($searchValue->{'master_id'} > 0 && in_array($searchValue->{'master_id'}, $processedMasters)) {

            continue;

        }

        $processedMasters[] = $searchValue->{'master_id'};

        if (++$masterCount > $maxMasterCount) {

            break;

        }

        $searchUrl = $searchValue->{'master_id'} != 0 ? $searchValue->{'master_url'} : $searchValue->{'resource_url'};

        $searchType[$searchUrl] = $searchValue->{'type'};

        $searchThumb[$searchUrl] = $searchValue->{'thumb'};

        $searchCoverImage[$searchUrl] = $searchValue->{'cover_image'};

        $masterResps_cache[$searchUrl] = getSearchCache("Discogs", $searchUrl, "");

        if ($masterResps_cache[$searchUrl] === false) {

            $searchUrls[] = $searchUrl;

            unset($masterResps_cache[$searchUrl]);

        }

    }

    $masterResps = [];

    if (count($searchUrls) > 0) {

        $masterResps = getMultiUrl($searchUrls, $config['userAgent']);

    }

    foreach($masterResps as $key => $html) {

        saveSearchCache("Discogs", $key, "", $html);

    }

    foreach($masterResps_cache as $key => $html) {

        $masterResps[$key] = $html;

    }

    unset($masterResps_cache);

    $masterCount = 0;

    foreach($masterResps as $key => $html) {

        $html = utf8_encode($html);

        $html = json_decode($html);

        if (!empty($html->{'message'})) {

            my_error_log("Discogs: " . $html->{'message'});

        } else if (!empty($html)) {

            $xh->insert_code(processMaster($html, $searchType[$key], $searchThumb[$key], $searchCoverImage[$key], ++$masterCount));

        }

    }

    if ($masterCount == 0) {

        $xh->clear_buffer();

    } else {

        $xh->close(); // div

        $xh->close(); // form

        $xh->close(); // div

        $xh->insert_code(discogsEvents());

        if ($stxt == "***RANDOM***") {

            $xh->add_attribute("class", "container-fluid text-center");

            $xh->tag('div');

              $xh->add_attribute("method", "post");

              $xh->add_attribute("action", "/index.php");

              $xh->tag('form');

                $xh->insert_code(inputSessionTab());

                $xh->insert_code(inputSearchTerm());

                $xh->insert_code(inputNonce());

                $xh->add_attribute("id", "randomBtn");

                $xh->add_attribute("type", "submit");

                $xh->add_attribute("class", "btn btn-success m-2 rounded");

                $xh->add_attribute("name", "submit");

                $xh->add_attribute("value", "random");

                $xh->tag('button', "More Random Album Suggestions");

              $xh->close(); // form

            $xh->close(); // div

            $xh->add_attribute("nonce", "xxxNONCExxx");

            $xh->tag('script');

                $str  = trim('document.addEventListener("DOMContentLoaded", function() {');

                $str .= trim('  document.getElementById("randomBtn").addEventListener("click", function(event) {');

                $str .= trim('           window.dataLayer.push({ "event" : "trackEvent", "eventCategory" : "Random Album", "eventAction" : "Click", "eventLabel" : "More"});');

                $str .= trim('});');

            $xh->insert_code($str);

            $xh->close(); // script

        }

    }

    $_SESSION["discogs"] = $xh->flush();

    //error_log(print_r($_SESSION["discogs"], 1));

    return;

}

function discogsEvents() {

    $xh = new Html;

    $xh->init($_SESSION["htmlIndent"]);

    $xh->add_attribute("nonce", "xxxNONCExxx");

    $xh->tag('script');

        $str  = trim('document.addEventListener("DOMContentLoaded", function() {');

        $str .= trim('  document.getElementById("discogsDeck").addEventListener("click", function(event) {');

        $str .= trim('       e = event.target.closest("button");');

        $str .= trim('       if (e && e.id.startsWith("discogsSearch")) {');

        $str .= trim('           var title = e.getAttribute("data-title");');

        $str .= trim('           var artist = e.getAttribute("data-artist");');

        $str .= trim('           var barcode = e.getAttribute("data-barcode");');

        $str .= trim('           var searchTitle = e.getAttribute("data-search-title");');

        $str .= trim('');

        $str .= trim('           document.getElementById("discogsTitle").value = title;');

        $str .= trim('           document.getElementById("discogsArtist").value = artist;');

        $str .= trim('           document.getElementById("discogsBarcode").value = barcode;');

        $str .= trim('');

        $str .= trim('           window.dataLayer.push({ "event" : "search", "search_term" : title + " by " + (artist.length == 0 ? "Various Artists" : artist)});');

        $str .= trim('');

        $str .= trim('           progressBar(searchTitle);');

        $str .= trim('       } else if (e && e.id.startsWith("wl")) {');

        $str .= trim('           var user = e.getAttribute("data-user");');

        $str .= trim('           var cnt = e.getAttribute("data-cnt");');

        $str .= trim('           var wl = e.getAttribute("data-wl");');

        $str .= trim('           window.dataLayer.push({ "event" : "trackEvent", "eventCategory" : "Bookmark", "eventAction" : "Add", "eventLabel" : ""});');

        $str .= trim('           addWishlist(user, e, cnt, wl);');

        $str .= trim('       } else if (e && e.id.startsWith("discogsInfo")) {');

        $str .= trim('           window.dataLayer.push({ "event" : "trackEvent", "eventCategory" : "Album Info", "eventAction" : "Click", "eventLabel" : ""});');

        $str .= trim('       } else if (e && e.id.startsWith("discogsVideo")) {');

        $str .= trim('           window.dataLayer.push({ "event" : "trackEvent", "eventCategory" : "Video Info", "eventAction" : "Click", "eventLabel" : ""});');

        $str .= trim('       }');

        $str .= trim('  });');

        $str .= trim('});');

    $xh->insert_code($str);

    $xh->close(); // script

    $html = $xh->flush();

    //error_log(print_r($html, 1));

    return $html;

}

function processMaster($master, $type, $thumbnail, $coverImage, $cnt) {

    $xh = new Html;

    $xh->init($_SESSION["htmlIndent"]);

    $xhmod = new Html;

    $xhmod->init($_SESSION["htmlIndent"]);

    $artists = [];

    foreach ($master->{'artists'} as $key => $value) {

        $artists[] = trim(preg_replace('/\([0-9]+\)$/', "", (string)$value->{'name'}));

    }

    $genres = [];

    foreach ($master->{'genres'} as $key => $value) {

        $genres[] = (string)$value;

    }

    $labels = [];

    if (isset($master->{'labels'})) {

        foreach ($master->{'labels'} as $key => $value) {

            $labels[] = trim(preg_replace('/\([0-9]+\)$/', "", (string)$value->{'name'}));

        }

    }

    $formats = [];

    if (isset($master->{'formats'})) {

        foreach ($master->{'formats'} as $key => $value) {

            $formats[] = trim(preg_replace('/\([0-9]+\)$/', "", (string)$value->{'name'}));

        }

    }

    $country = '';

    if (isset($master->{'country'})) {

        $country = (string)$master->{'country'};

    }

    $xh->add_attribute("class", "card mx-auto discogs-card");

    $xh->tag('div');

    $xh->add_attribute("class", "card-header bg-secondary d-flex");

    $xh->tag('div');

    $searchArtists = "";

    if (count($artists) < 5) {

        $wlArtists = join(", ", $artists);

        if ($artists[0] != 'Various') {

            $searchArtists = join(" ", $artists);

        }

    }

    else {

        $wlArtists = "Various Artists";

    }

    $xh->add_attribute("class", "card-title font-weight-bold small flex-grow-1");

    $xh->tag('p', htmlentities((string)$master->{'title'}) . " by " . htmlentities($wlArtists));

    $xh->close(); // div

    if (empty($thumbnail) || preg_match("/spacer.gif$/", $thumbnail)) {

        $thumbnail = "images/no-image-available.jpg";

    }

    $xh->add_attribute("class", "card-body d-flex justify-content-center align-items-center p-1 m-0");

    $xh->tag('div');

    $xh->add_attribute("class", "btn p-0 m-0 lazyload");

    $xh->add_attribute("src",PIXEL);

    $xh->add_attribute("data-src", $thumbnail);

    $xh->add_attribute("data-toggle", "modal");

    $xh->add_attribute("data-target", "#masterModal" . $cnt);

    $xh->add_attribute("title", "Album Information");

    $xh->add_attribute("data-toggle2", "tooltip");

    $xh->add_attribute("alt", "Discogs Cover Thumbnail");

    $xh->single_tag('img');

    $xh->close(); // div

    $xh->add_attribute("class", "card-footer bg-secondary p-0 m-0");

    $xh->tag('div');

    $xh->add_attribute("class", "container clearfix p-0 m-0");

    $xh->tag('div');

    $xh->add_attribute("class", "float-left btn-group-sm");

    $xh->tag('span');

    $xh->add_attribute("id", "discogsInfo" . $cnt);

    $xh->add_attribute("type", "button");

    $xh->add_attribute("class", "btn btn-info btn-sm");

    $xh->add_attribute("data-toggle", "modal");

    $xh->add_attribute("data-target", "#masterModal" . $cnt);

    $xh->add_attribute("title", "Album Information");

    $xh->add_attribute("aria-label", "Album Information");

    $xh->add_attribute("data-toggle2", "tooltip");

    $xh->tag('button');

    $xh->add_attribute("class", "material-icons");

    $xh->tag('i', "info_outline");

    $xh->close(); // button

    if (isset($master->{'videos'})) {

        $xh->tag('span', " ");

        $xh->add_attribute("id", "discogsVideo" . $cnt);

        $xh->add_attribute("type", "button");

        $xh->add_attribute("class", "btn btn-info btn-sm");

        $xh->add_attribute("data-toggle", "modal");

        $xh->add_attribute("data-target", "#videoModal" . $cnt);

        $xh->add_attribute("title", "Videos");

        $xh->add_attribute("aria-label", "Music videos");

        $xh->add_attribute("data-toggle2", "tooltip");

        $xh->tag('button');

        $xh->add_attribute("class", "material-icons");

        $xh->tag('i', "videocam");

        $xh->close(); // button

        $xhmod->add_attribute("id", "videoModal" . $cnt);

        $xhmod->add_attribute("class", "modal");

        $xhmod->tag('div');

        $xhmod->add_attribute("class", "modal-dialog");

        $xhmod->tag('div');

        $xhmod->add_attribute("class", "modal-content");

        $xhmod->tag('div');

        $xhmod->add_attribute("class", "modal-header bg-secondary");

        $xhmod->tag('div');

        if (count($artists) < 5) {

            $str = htmlentities(join(", ", $artists));

        }

        else {

            $str = "Various Artists";

        }

        $xhmod->add_attribute("class", "modal-title mx-auto display-6");

        $xhmod->tag('p', htmlentities((string)$master->{'title'}) . " by " . $str);

        $xhmod->add_attribute("type", "button");

        $xhmod->add_attribute("class", "close");

        $xhmod->add_attribute("data-dismiss", "modal");

        $xhmod->tag('button');

        $xhmod->add_attribute("class", "material-icons btn-dismiss");

        $xhmod->tag('i', "cancel_presentation");

        $xhmod->close(); // button

        $xhmod->close(); // div

        $xhmod->add_attribute("class", "modal-body mx-auto");

        $xhmod->tag('div');

        $xhmod->add_attribute("class", "display-6");

        $xhmod->tag('p', "Videos");

        $xhmod->add_attribute("class", "list-group");

        $xhmod->tag('ul');

        foreach ($master->{'videos'} as $video) {

            $xhmod->add_attribute("class", "list-group-item");

            $xhmod->tag('li');

            $xhmod->add_attribute("class", "row");

            $xhmod->tag('div');

            $xhmod->add_attribute("class", "col-1");

            $xhmod->tag('div');

            $xhmod->add_attribute("class", "svg-yt");

            $xhmod->add_attribute("viewBox", "0 0 24 24");

            $xhmod->tag('svg');

            $xhmod->add_attribute("fill", "currentColor");

            $xhmod->add_attribute("d", "M10,15L15.19,12L10,9V15M21.56,7.17C21.69,7.64 21.78,8.27 21.84,9.07C21.91,9.87 21.94,10.56 21.94,11.16L22,12C22,14.19 21.84,15.8 21.56,16.83C21.31,17.73 20.73,18.31 19.83,18.56C19.36,18.69 18.5,18.78 17.18,18.84C15.88,18.91 14.69,18.94 13.59,18.94L12,19C7.81,19 5.2,18.84 4.17,18.56C3.27,18.31 2.69,17.73 2.44,16.83C2.31,16.36 2.22,15.73 2.16,14.93C2.09,14.13 2.06,13.44 2.06,12.84L2,12C2,9.81 2.16,8.2 2.44,7.17C2.69,6.27 3.27,5.69 4.17,5.44C4.64,5.31 5.5,5.22 6.82,5.16C8.12,5.09 9.31,5.06 10.41,5.06L12,5C16.19,5 18.8,5.16 19.83,5.44C20.73,5.69 21.31,6.27 21.56,7.17Z");

            $xhmod->single_tag('path');

            $xhmod->close(); // svg

            $xhmod->close(); // div

            $xhmod->add_attribute("class", "col");

            $xhmod->tag('div');

            $xhmod->add_attribute("href", $video->uri);

            $xhmod->add_attribute("target", "_blank");

            $xhmod->add_attribute("rel", "noreferrer noopener");

            $xhmod->add_attribute("class", "btn btn-light btn-link text-left");

            $xhmod->add_attribute("role", "button");

            $xhmod->tag('a', htmlentities($video->title) . " [" . gmdate('H:i:s', $video->duration) . "]");

            $xhmod->close(); // div

            $xhmod->close(); // div

            $xhmod->close(); // li

            // bugbug too many videos don't run embedded

            // $videoParam = basename($video->uri);

            // $videoIdx = strpos($videoParam, "=") + 1;

            // $str .= "<iframe width=\"280\" height=\"158\" src=\"https://www.youtube-nocookie.com/embed/" . substr($videoParam, $videoIdx) . "?rel=0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen></iframe>";

        }

        $xhmod->close(); // ul

        $xhmod->close(); // div

        $xhmod->add_attribute("class", "modal-footer bg-secondary justify-content-between");

        $xhmod->tag('div');

        $xhmod->add_attribute("class", "font-weight-lighter small");

        $xhmod->tag('span');

        $xhmod->tag('span', "Data provided by ");

        $xhmod->add_attribute("href", (string)$master->{'uri'});

        $xhmod->add_attribute("target", "_blank");

        $xhmod->add_attribute("rel", "noreferrer noopener");

        $xhmod->tag('a', "Discogs");

        $xhmod->close(); // span

        $xhmod->add_attribute("class", "float-right");

        $xhmod->tag('span');

        $xhmod->add_attribute("type", "button");

        $xhmod->add_attribute("class", "btn btn-danger");

        $xhmod->add_attribute("data-dismiss", "modal");

        $xhmod->tag('button', "Close");

        $xhmod->close(); // span

        $xhmod->close(); // div

        $xhmod->close(); // div

        $xhmod->close(); // div

        $xhmod->close(); // div

    }

    $xh->close(); // span

    $xh->add_attribute("class", "float-right btn-group-sm");

    $xh->tag('span');

    $barcode = "";

    if (empty($_SESSION["barcode"]['Type']) && !empty($master->{'identifiers'})) {

        foreach ($master->{'identifiers'} as $identifier) {

            if ($identifier->{'type'} == 'Barcode') {

                $tmpBarcode = preg_replace("/[^0-9]/", "", $identifier->{'value'});

                $barcodeType = clsLibGTIN::GTINCheck($tmpBarcode, false, 1);

                if (!empty($barcodeType)) {

                    $barcode = $tmpBarcode;

                }

            }

        }

    }

    else if (!empty($_SESSION["barcode"]['Type'])) {

        $barcode = $_SESSION["barcode"]['Value'];

    }

    if (isLoggedIn() && !checkWishlist($type, $master->{'id'})) {

        $wlArr = array(

            ($type == "master" ? 'mid' : 'rid') => $master->{'id'},

            'title' => (string)$master->{'title'},

            'artist' => $wlArtists,

            'barcode' => $barcode,

            'thumbnail' => $thumbnail,

            'url' => (string)$master->{'uri'}

        );

        $wl = base64_encode(json_encode($wlArr));

        $xh->add_attribute("id", "wl" . $cnt . "Btn");

        $xh->add_attribute("type", "button");

        $xh->add_attribute("class", "btn btn-info btn-sm");

        $xh->add_attribute("title", "Add to Wishlist");

        $xh->add_attribute("aria-label", "Add to Wishlist");

        $xh->add_attribute("data-toggle", "tooltip");

        $xh->add_attribute("data-user", $_SESSION['sessData']['userID']);

        $xh->add_attribute("data-cnt", $cnt);

        $xh->add_attribute("data-wl", $wl);

        $xh->tag('button');

        $xh->add_attribute("class", "material-icons");

        $xh->tag('i', "bookmark");

        $xh->close(); // button

    }

    $searchTitle = 'Searching for:<br><br><strong>' . htmlentities((string)$master->{'title'}) . ' by ' . (empty($searchArtists) ? 'Various Artists' : htmlentities($searchArtists)) . '</strong>';

    if (!empty($barcode)) {

        $searchTitle .= " (" . displayBarcode($barcode) . ")";

    }

    $xh->tag('span', " ");

    $xh->add_attribute("id", "discogsSearch" . $cnt . "Btn");

    $xh->add_attribute("type", "submit");

    $xh->add_attribute("name", "submit");

    $xh->add_attribute("value", "discogsSearch");

    $xh->add_attribute("class", "btn btn-success btn-sm");

    $xh->add_attribute("title", "Search for Store Offers");

    $xh->add_attribute("aria-label", "Search for Store Offers");

    $xh->add_attribute("data-toggle", "tooltip");

    $xh->add_attribute("data-title", htmlentities((string)$master->{"title"}));

    $xh->add_attribute("data-artist", htmlentities($searchArtists));

    $xh->add_attribute("data-barcode", $barcode);

    $xh->add_attribute("data-search-title", $searchTitle);

    $xh->tag('button');

    $xh->add_attribute("class", "material-icons");

    $xh->tag('i', "search");

    $xh->close(); // button

    $xh->close(); // span

    $xh->close(); // div

    $xh->add_attribute("id", "wishlistAdd" . $cnt);

    $xh->tag('span', "");

    $xh->close(); // div

    $xhmod->add_attribute("id", "masterModal" . $cnt);

    $xhmod->add_attribute("class", "modal");

    $xhmod->tag('div');

    $xhmod->add_attribute("class", "modal-dialog");

    $xhmod->tag('div');

    $xhmod->add_attribute("class", "modal-content");

    $xhmod->tag('div');

    $xhmod->add_attribute("class", "modal-header bg-secondary");

    $xhmod->tag('div');

    if (count($artists) < 5) {

        $str = htmlentities(join(", ", $artists));

    }

    else {

        $str = "Various Artists";

    }

    $xhmod->add_attribute("class", "modal-title mx-auto display-6");

    $xhmod->tag('p', htmlentities((string)$master->{'title'}) . " by " . $str);

    $xhmod->add_attribute("type", "button");

    $xhmod->add_attribute("class", "close");

    $xhmod->add_attribute("data-dismiss", "modal");

    $xhmod->tag('button');

    $xhmod->add_attribute("class", "material-icons btn-dismiss");

    $xhmod->tag('i', "cancel_presentation");

    $xhmod->close(); // button

    $xhmod->close(); // div

    $xhmod->add_attribute("class", "modal-body mx-auto");

    $xhmod->tag('div');

    if (!empty($coverImage) && !preg_match("/spacer.gif$/", $coverImage)) {

        $xhmod->add_attribute("class", "responsive-image mx-auto mb-4 lazyload");

        $xhmod->add_attribute("src", $coverImage);

        $xhmod->add_attribute("alt", "Discogs Cover");

        $xhmod->single_tag('img');

    }

    $xhmod->add_attribute("class", "table-borderless table-condensed small mx-auto");

    $xhmod->tag('table');

    $xhmod->tag('tr');

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', "Title:");

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', htmlentities((string)$master->{'title'}));

    $xhmod->close(); // tr

    $xhmod->tag('tr');

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', "Artist:");

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', htmlentities(join(", ", $artists)));

    $xhmod->close(); // tr

    if (!empty($barcode)) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Barcode:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', displayBarcode($barcode));

        $xhmod->close(); // tr

    }

    if (!empty($labels)) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Label:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', htmlentities($labels[0]));

        $xhmod->close(); // tr

    }

    if (!empty($formats)) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Format:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', htmlentities(join(", ", $formats)));

        $xhmod->close(); // tr

    }

    if (!empty($country)) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Country:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', htmlentities($country));

        $xhmod->close(); // tr

    }

    if ($master->{'year'} > 0) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Year:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', htmlentities((string)$master->{'year'}));

        $xhmod->close(); // tr

    }

    $xhmod->tag('tr');

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', "Genre:");

    $xhmod->add_attribute("class", "px-1");

    $xhmod->tag('td', htmlentities(join(", ", $genres)));

    $xhmod->close(); // tr

    if (isset($master->{'styles'})) {

        $styles = [];

        foreach ($master->{'styles'} as $key => $value) {

            $styles[] = $value;

        }

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', "Style:");

        $xhmod->add_attribute("class", "px-1");

        $xhmod->tag('td', htmlentities(join(", ", $styles)));

        $xhmod->close(); // tr

    }

    if (is_array($master->{'tracklist'})) {

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->add_attribute("colspan", "2");

        $xhmod->tag('td', "Tracks:");

        $xhmod->close(); // tr

        $xhmod->tag('tr');

        $xhmod->add_attribute("class", "px-1");

        $xhmod->add_attribute("colspan", "2");

        $xhmod->tag('td');

        $xhmod->add_attribute("class", "pl-3 pt-0 small list-unstyled");

        $xhmod->tag('ul');

        foreach ($master->{'tracklist'} as $key => $value) {

            if ((string)$value->{'type_'} == "heading") {

                $xhmod->add_attribute("class", "font-weight-bold");

                $xhmod->tag('li', htmlentities((string)$value->{'title'}));

            }

            else if ((string)$value->{'type_'} == "index") {

                $xhmod->add_attribute("class", "font-italic");

                $xhmod->tag('li');

                $xhmod->add_attribute("class", "font-italic");

                $xhmod->tag('span', htmlentities((string)$value->{'title'}));

                foreach ($value->{'sub_tracks'} as $subkey => $subvalue) {

                    $xhmod->add_attribute("class", "pl-3 pt-0 list-unstyled");

                    $xhmod->tag('ul');

                    $xhmod->insert_code(processTrack($subvalue, false));

                    $xhmod->close(); // ul

                }

                $xhmod->close(); // li

            }

            else if ((string)$value->{'type_'} == "track") {

                $xhmod->insert_code(processTrack($value, true));

            }

        }

        $xhmod->close(); // ul

        $xhmod->close(); // td

        $xhmod->close(); // tr

    }

    $xhmod->close(); // table

    $xhmod->close(); // div

    $xhmod->add_attribute("class", "modal-footer bg-secondary justify-content-between");

    $xhmod->tag('div');

    $xhmod->tag('span');

    $xhmod->tag('span', "Data provided by ");

    $xhmod->add_attribute("href", (string)$master->{'uri'});

    $xhmod->add_attribute("target", "_blank");

    $xhmod->add_attribute("rel", "noreferrer noopener");

    $xhmod->tag('a', "Discogs");

    $xhmod->close(); // span

    $xhmod->add_attribute("class", "float-right");

    $xhmod->tag('span');

    $xhmod->add_attribute("type", "button");

    $xhmod->add_attribute("class", "btn btn-danger");

    $xhmod->add_attribute("data-dismiss", "modal");

    $xhmod->tag('button', "Close");

    $xhmod->close(); // span

    $xhmod->close(); // div

    $xhmod->close(); // div

    $xhmod->close(); // div

    $xhmod->close(); // div

    $html = $xhmod->flush();

    //error_log(print_r($html, 1));

    $xh->insert_code($html);

    $xh->close(); // div

    $html = $xh->flush();

    //error_log(print_r($html, 1));

    return $html;

}

function processTrack($value, $posFlag) {

    $xh = new Html;

    $xh->init($_SESSION["htmlIndent"]);

    $str = "";

    if ($posFlag && !empty($value->{'position'})) {

        if (!preg_match("/^[a-zA-Z][0-9]/", (string)$value->{'position'}) && !preg_match("/^[a-zA-Z]$/", (string)$value->{'position'})) {

            $str .= (string)$value->{'position'} . '. ';

        }

    }

    $str .= (string)$value->{'title'};

    $trackArtists = [];

    if (isset($value->{'artists'})) {

        foreach ($value->{'artists'} as $taKey => $taValue) {

            $trackArtists[] = trim(preg_replace('/\([0-9]+\)$/', "", (string)$taValue->{'name'}));

        }

        if (count($trackArtists)) {

            $str .= " - " . join(", ", $trackArtists);

        }

    }

    if (!empty($value->{'duration'})) {

        $str .= " [" . (string)$value->{'duration'} . "]";

    }

    $xh->tag('li', $str);

    $html = $xh->flush();

    //error_log(print_r($html, 1));

    return $html;

}