72 lines
2.5 KiB
PHP
72 lines
2.5 KiB
PHP
<?php
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// Mail configuration sourced from DB settings with environment variables fallback.
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function env_val(string $key, $default = null) {
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$v = getenv($key);
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return ($v === false || $v === null || $v === '') ? $default : $v;
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}
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$db_settings = [];
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if (file_exists(__DIR__ . '/../db/config.php')) {
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try {
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require_once __DIR__ . '/../db/config.php';
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if (function_exists('db')) {
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$pdo = db();
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if ($pdo) {
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$stmt = $pdo->query("SELECT setting_key, setting_value FROM settings WHERE setting_key IN ('smtp_host', 'smtp_port', 'smtp_user', 'smtp_pass', 'smtp_secure', 'mail_from', 'mail_from_name')");
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while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
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$db_settings[$row['setting_key']] = $row['setting_value'];
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}
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}
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}
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} catch (\Throwable $e) {
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// ignore DB errors during config loading
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}
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}
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// Function to get config value with fallback
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function get_cfg($db_settings, $key, $env_key, $default = null, $allow_empty = false) {
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if (isset($db_settings[$key])) {
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if ($allow_empty || $db_settings[$key] !== '') {
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return $db_settings[$key];
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}
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}
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return env_val($env_key, $default);
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}
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$transport = env_val('MAIL_TRANSPORT', 'smtp');
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$smtp_host = get_cfg($db_settings, 'smtp_host', 'SMTP_HOST');
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$smtp_port = (int) get_cfg($db_settings, 'smtp_port', 'SMTP_PORT', 587);
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$smtp_secure = get_cfg($db_settings, 'smtp_secure', 'SMTP_SECURE', 'tls', true);
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$smtp_user = get_cfg($db_settings, 'smtp_user', 'SMTP_USER');
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$smtp_pass = get_cfg($db_settings, 'smtp_pass', 'SMTP_PASS', null, true);
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$from_email = get_cfg($db_settings, 'mail_from', 'MAIL_FROM', 'no-reply@localhost');
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$from_name = get_cfg($db_settings, 'mail_from_name', 'MAIL_FROM_NAME', 'App');
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$reply_to = env_val('MAIL_REPLY_TO');
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$dkim_domain = env_val('DKIM_DOMAIN');
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$dkim_selector = env_val('DKIM_SELECTOR');
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$dkim_private_key_path = env_val('DKIM_PRIVATE_KEY_PATH');
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return [
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'transport' => $transport,
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// SMTP
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'smtp_host' => $smtp_host,
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'smtp_port' => $smtp_port,
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'smtp_secure' => $smtp_secure,
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'smtp_user' => $smtp_user,
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'smtp_pass' => $smtp_pass,
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// From / Reply-To
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'from_email' => $from_email,
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'from_name' => $from_name,
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'reply_to' => $reply_to,
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// DKIM (optional)
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'dkim_domain' => $dkim_domain,
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'dkim_selector' => $dkim_selector,
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'dkim_private_key_path' => $dkim_private_key_path,
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];
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