pguzman
663fde3909
Full source for loveandrosary.com: slide-based Rosary/novena/Divine Mercy Chaplet presentation tool with multi-user roles, SVG bead ring, audio uploads, donate strip, and public session profiles. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
96 lines
3.0 KiB
PHP
96 lines
3.0 KiB
PHP
<?php
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// Copy this file to config/db.php and fill in your values.
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// Never commit config/db.php — it is listed in .gitignore.
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define('DB_HOST', 'localhost');
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define('DB_NAME', 'your_db_name');
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define('DB_USER', 'your_db_user');
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define('DB_PASS', 'your_db_password');
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define('DB_CHARSET', 'utf8mb4');
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// App constants
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define('UPLOADS_DIR', __DIR__ . '/../uploads/');
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define('UPLOADS_URL', '/uploads/');
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define('APP_NAME', 'Rosary Presenter');
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// Base URL path — leave empty for domain root, set to '/subdir' for subdirectory deployment
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// Example: define('BASE_URL', '/rosary');
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define('BASE_URL', '');
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/**
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* Return a PDO connection, creating it on first call.
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*/
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function get_pdo(): PDO {
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static $pdo = null;
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if ($pdo === null) {
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$dsn = 'mysql:host=' . DB_HOST . ';dbname=' . DB_NAME . ';charset=' . DB_CHARSET;
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$options = [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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];
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$pdo = new PDO($dsn, DB_USER, DB_PASS, $options);
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}
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return $pdo;
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}
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/**
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* Read a value from site_settings table.
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*/
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function get_setting(string $key, string $default = ''): string {
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static $cache = [];
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if (isset($cache[$key])) return $cache[$key];
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try {
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$st = get_pdo()->prepare('SELECT val FROM site_settings WHERE key_name = ?');
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$st->execute([$key]);
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$row = $st->fetch();
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$cache[$key] = $row ? (string)$row['val'] : $default;
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} catch (PDOException $e) {
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$cache[$key] = $default;
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}
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return $cache[$key];
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}
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/**
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* Save a value to site_settings table.
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*/
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function set_setting(string $key, string $value): void {
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get_pdo()->prepare('INSERT INTO site_settings (key_name, val) VALUES (?,?) ON DUPLICATE KEY UPDATE val=?')
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->execute([$key, $value, $value]);
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}
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/**
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* Slugify a string for use in URLs.
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*/
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function slugify(string $text): string {
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$text = mb_strtolower(trim($text));
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$text = preg_replace('/[^a-z0-9\s-]/', '', $text);
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$text = preg_replace('/[\s-]+/', '-', $text);
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return trim($text, '-') ?: 'session';
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}
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/**
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* Generate a slug unique for a given user_id in sessions/novena_groups.
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* $table: 'sessions' or 'novena_groups', $exclude_id: ID to exclude (for edits)
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*/
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function unique_slug(string $base, int $user_id, string $table = 'sessions', ?int $exclude_id = null): string {
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$slug = slugify($base);
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$pdo = get_pdo();
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$candidate = $slug;
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$n = 2;
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while (true) {
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$sql = "SELECT COUNT(*) FROM {$table} WHERE slug = ? AND user_id = ?";
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$params = [$candidate, $user_id];
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if ($exclude_id !== null) {
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$sql .= ' AND id != ?';
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$params[] = $exclude_id;
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}
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$st = $pdo->prepare($sql);
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$st->execute($params);
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if ((int)$st->fetchColumn() === 0) break;
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$candidate = $slug . '-' . ($n++);
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if ($n > 999) { $candidate = $slug . '-' . uniqid(); break; }
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}
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return $candidate;
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}
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