AudioCore/plugins/releases/plugin.php

<?php
declare(strict_types=1);

use Core\Http\Router;
use Core\Services\Database;
use Core\Services\Shortcodes;
use Plugins\Releases\ReleasesController;

require_once __DIR__ . '/ReleasesController.php';

Shortcodes::register('releases', static function (array $attrs = []): string {
    $limit = max(1, min(20, (int)($attrs['limit'] ?? 8)));
    $db = Database::get();
    if (!($db instanceof \PDO)) {
        return '';
    }

    try {
        $artistJoinReady = false;
        try {
            $probe = $db->query("SHOW COLUMNS FROM ac_releases LIKE 'artist_id'");
            $artistJoinReady = (bool)($probe && $probe->fetch(\PDO::FETCH_ASSOC));
        } catch (\Throwable $e) {
            $artistJoinReady = false;
        }

        if ($artistJoinReady) {
            $stmt = $db->prepare("
                SELECT r.title, r.slug, r.release_date, r.cover_url, COALESCE(r.artist_name, a.name) AS artist_name
                FROM ac_releases r
                LEFT JOIN ac_artists a ON a.id = r.artist_id
                WHERE r.is_published = 1
                  AND (r.release_date IS NULL OR r.release_date <= CURDATE())
                ORDER BY r.release_date DESC, r.created_at DESC
                LIMIT :limit
            ");
        } else {
            $stmt = $db->prepare("
                SELECT title, slug, release_date, cover_url, artist_name
                FROM ac_releases
                WHERE is_published = 1
                  AND (release_date IS NULL OR release_date <= CURDATE())
                ORDER BY release_date DESC, created_at DESC
                LIMIT :limit
            ");
        }
        $stmt->bindValue(':limit', $limit, \PDO::PARAM_INT);
        $stmt->execute();
        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC) ?: [];
    } catch (\Throwable $e) {
        return '';
    }

    if (!$rows) {
        return '<div class="ac-shortcode-empty">No releases published yet.</div>';
    }

    $cards = '';
    foreach ($rows as $row) {
        $title = htmlspecialchars((string)($row['title'] ?? ''), ENT_QUOTES, 'UTF-8');
        $slug = rawurlencode((string)($row['slug'] ?? ''));
        $artist = htmlspecialchars(trim((string)($row['artist_name'] ?? '')), ENT_QUOTES, 'UTF-8');
        $date = htmlspecialchars((string)($row['release_date'] ?? ''), ENT_QUOTES, 'UTF-8');
        $cover = trim((string)($row['cover_url'] ?? ''));
        $coverHtml = $cover !== ''
            ? '<img src="' . htmlspecialchars($cover, ENT_QUOTES, 'UTF-8') . '" alt="" loading="lazy">'
            : '<div class="ac-shortcode-cover-fallback">AC</div>';
        $cards .= '<a class="ac-shortcode-release-card" href="/release?slug=' . $slug . '">'
            . '<div class="ac-shortcode-release-cover">' . $coverHtml . '</div>'
            . '<div class="ac-shortcode-release-meta">'
            . '<div class="ac-shortcode-release-title">' . $title . '</div>'
            . ($artist !== '' ? '<div class="ac-shortcode-release-artist">' . $artist . '</div>' : '')
            . ($date !== '' ? '<div class="ac-shortcode-release-date">' . $date . '</div>' : '')
            . '</div>'
            . '</a>';
    }

    return '<section class="ac-shortcode-releases">'
        . '<div class="ac-shortcode-block-head">Latest Releases</div>'
        . '<div class="ac-shortcode-release-grid">' . $cards . '</div>'
        . '</section>';
});

Shortcodes::register('latest-releases', static function (array $attrs = []): string {
    return Shortcodes::render('[releases limit="' . max(1, min(20, (int)($attrs['limit'] ?? 8))) . '"]');
});

return function (Router $router): void {
    $controller = new ReleasesController();
    $router->get('/releases', [$controller, 'index']);
    $router->get('/release', [$controller, 'show']);
    $router->get('/admin/releases', [$controller, 'adminIndex']);
    $router->post('/admin/releases/install', [$controller, 'adminInstall']);
    $router->get('/admin/releases/new', [$controller, 'adminNew']);
    $router->get('/admin/releases/edit', function () use ($controller): Core\Http\Response {
        $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
        return $controller->adminEdit($id);
    });
    $router->get('/admin/releases/tracks', function () use ($controller): Core\Http\Response {
        $releaseId = isset($_GET['release_id']) ? (int)$_GET['release_id'] : 0;
        return $controller->adminTracks($releaseId);
    });
    $router->get('/admin/releases/tracks/new', function () use ($controller): Core\Http\Response {
        $releaseId = isset($_GET['release_id']) ? (int)$_GET['release_id'] : 0;
        return $controller->adminTrackEdit(0, $releaseId);
    });
    $router->get('/admin/releases/tracks/edit', function () use ($controller): Core\Http\Response {
        $id = isset($_GET['id']) ? (int)$_GET['id'] : 0;
        $releaseId = isset($_GET['release_id']) ? (int)$_GET['release_id'] : 0;
        return $controller->adminTrackEdit($id, $releaseId);
    });
    $router->post('/admin/releases/save', [$controller, 'adminSave']);
    $router->post('/admin/releases/delete', [$controller, 'adminDelete']);
    $router->post('/admin/releases/upload', [$controller, 'adminUpload']);
    $router->post('/admin/releases/tracks/save', [$controller, 'adminTrackSave']);
    $router->post('/admin/releases/tracks/delete', [$controller, 'adminTrackDelete']);
    $router->post('/admin/releases/tracks/upload', [$controller, 'adminTrackUpload']);
};