<?php
namespace MailPoet\Settings;
if (!defined('ABSPATH')) exit;
use MailPoet\Cron\CronTrigger;
use MailPoet\DI\ContainerWrapper;
use MailPoet\WP\Functions as WPFunctions;
class SettingsController {
const DEFAULT_SENDING_METHOD_GROUP = 'website';
const DEFAULT_SENDING_METHOD = 'PHPMail';
const DEFAULT_SENDING_FREQUENCY_EMAILS = 25;
const DEFAULT_SENDING_FREQUENCY_INTERVAL = 5; // in minutes
const DEFAULT_DEACTIVATE_SUBSCRIBER_AFTER_INACTIVE_DAYS = 365;
private $loaded = false;
private $settings = [];
private $defaults = null;
/** @var SettingsRepository */
private $settingsRepository;
private static $instance;
public function __construct(
SettingsRepository $settingsRepository
) {
$this->settingsRepository = $settingsRepository;
}
public function get($key, $default = null) {
$this->ensureLoaded();
$keyParts = explode('.', $key);
$setting = $this->settings;
if ($default === null) {
$default = $this->getDefaultValue($keyParts);
}
foreach ($keyParts as $keyPart) {
if (is_array($setting) && array_key_exists($keyPart, $setting)) {
$setting = $setting[$keyPart];
} else {
return $default;
}
}
if (is_array($setting) && is_array($default)) {
return array_replace_recursive($default, $setting);
}
return $setting;
}
public function getAllDefaults() {
if ($this->defaults === null) {
$this->defaults = [
'mta_group' => self::DEFAULT_SENDING_METHOD_GROUP,
'mta' => [
'method' => self::DEFAULT_SENDING_METHOD,
'frequency' => [
'emails' => self::DEFAULT_SENDING_FREQUENCY_EMAILS,
'interval' => self::DEFAULT_SENDING_FREQUENCY_INTERVAL,
],
],
CronTrigger::SETTING_NAME => [
'method' => CronTrigger::DEFAULT_METHOD,
],
'signup_confirmation' => [
'enabled' => true,
// translators: %1$s is the name of the blog
'subject' => sprintf(__('Confirm your subscription to %1$s', 'mailpoet'), WPFunctions::get()->getOption('blogname')),
'body' => __("Hello,\n\nWelcome to our newsletter!\n\nPlease confirm your subscription to our list by clicking the link below: \n\n[activation_link]I confirm my subscription![/activation_link]\n\nThank you,\n\nThe Team", 'mailpoet'),
],
'tracking' => [
'level' => TrackingConfig::LEVEL_FULL,
],
'analytics' => [
'enabled' => false,
],
'display_nps_poll' => true,
'deactivate_subscriber_after_inactive_days' => self::DEFAULT_DEACTIVATE_SUBSCRIBER_AFTER_INACTIVE_DAYS,
];
}
return $this->defaults;
}
/**
* Fetches the value from DB and update in cache
* This is required for sync settings between parallel processes e.g. cron
*/
public function fetch($key, $default = null) {
$keys = explode('.', $key);
$mainKey = $keys[0];
$this->settings[$mainKey] = $this->fetchValue($mainKey);
return $this->get($key, $default);
}
public function getAll() {
$this->ensureLoaded();
return array_replace_recursive($this->getAllDefaults(), $this->settings);
}
public function set($key, $value) {
$this->ensureLoaded();
$keyParts = explode('.', $key);
$mainKey = $keyParts[0];
$lastKey = array_pop($keyParts);
$setting =& $this->settings;
foreach ($keyParts as $keyPart) {
$setting =& $setting[$keyPart];
if (!is_array($setting)) {
$setting = [];
}
}
$setting[$lastKey] = $value;
$this->settingsRepository->createOrUpdateByName($mainKey, $this->settings[$mainKey]);
}
public function delete($key) {
$setting = $this->settingsRepository->findOneByName($key);
if ($setting) {
$this->settingsRepository->remove($setting);
$this->settingsRepository->flush();
}
unset($this->settings[$key]);
}
private function ensureLoaded() {
if ($this->loaded) {
return;
}
$this->settings = [];
foreach ($this->settingsRepository->findAll() as $setting) {
$this->settings[$setting->getName()] = $setting->getValue();
}
$this->loaded = true;
}
private function getDefaultValue($keys) {
$default = $this->getAllDefaults();
foreach ($keys as $key) {
if (array_key_exists($key, $default)) {
$default = $default[$key];
} else {
return null;
}
}
return $default;
}
private function fetchValue($key) {
$setting = $this->settingsRepository->findOneByName($key);
return $setting ? $setting->getValue() : null;
}
public function resetCache() {
$this->settings = [];
$this->loaded = false;
}
public static function setInstance($instance) {
self::$instance = $instance;
}
/** @return SettingsController */
public static function getInstance() {
if (isset(self::$instance)) return self::$instance;
return ContainerWrapper::getInstance()->get(SettingsController::class);
}
}