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Текущая директория: /var/www/bitcardoApp/config

Просмотр файла: settings.php

<?php
// config/settings.php
// Requires: config/db_config.php ($conn) loaded before this file.
// Purpose: Provide global get_settings()/is_enabled() helpers, with safe aliases.

/**
 * Load all settings from DB into a request-local cache (refresh every 60s).
 */
if (!function_exists('settings_load_cache')) {
    function settings_load_cache(mysqli $conn): array {
        static $cache = null, $last = 0;
        if ($cache !== null && (time() - $last) < 60) {
            return $cache;
        }
        $cache = [];
        if ($res = $conn->query("SELECT setting_key, setting_value FROM site_settings")) {
            while ($row = $res->fetch_assoc()) {
                // normalize keys to lowercase
                $cache[strtolower($row['setting_key'])] = $row['setting_value'];
            }
            $res->free();
        }
        $last = time();
        return $cache;
    }
}

/**
 * Canonical getter: get_settings($key, $default)
 * - keys are looked up lowercase in DB (site_settings)
 * - fallback to UPPERCASE constant from serv_config.php
 * - else return $default
 */
if (!function_exists('get_settings')) {
    function get_settings(string $key, $default = null) {
        global $conn;
        $k = strtolower($key);

        // DB override if available
        if ($conn instanceof mysqli) {
            $all = settings_load_cache($conn);
            if (array_key_exists($k, $all)) {
                return $all[$k];
            }
        }

        // Fallback to UPPERCASE constant (from serv_config.php) if present
        $const = strtoupper($k);
        if (defined($const)) {
            return constant($const);
        }

        return $default;
    }
}

/**
 * Enabled check using get_settings
 */
if (!function_exists('is_enabled')) {
    function is_enabled(string $key, $default = false): bool {
        $v = get_settings($key, $default);
        if (is_bool($v)) return $v;
        $v = strtolower((string)$v);
        return in_array($v, ['1','true','on','yes'], true);
    }
}

// ---------- Optional aliases for symmetry (use if you want) ----------
if (!function_exists('is_enabled_setting')) {
    function is_enabled_setting(string $key, $default = false): bool {
        return is_enabled($key, $default);
    }
}

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