myaac/system/libs/Settings.php
2023-11-11 21:30:10 +01:00

608 lines
16 KiB
PHP

<?php
use MyAAC\Models\Settings as ModelsSettings;
/**
* CreateCharacter
*
* @package MyAAC
* @author Slawkens <slawkens@gmail.com>
* @copyright 2020 MyAAC
* @link https://my-aac.org
*/
class Settings implements ArrayAccess
{
static private $instance;
private $settingsFile = [];
private $settingsDatabase = [];
private $cache = [];
private $valuesAsked = [];
private $errors = [];
/**
* @return Settings
*/
public static function getInstance(): Settings
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
public function load()
{
$cache = Cache::getInstance();
if ($cache->enabled()) {
$tmp = '';
if ($cache->fetch('settings', $tmp)) {
$this->settingsDatabase = unserialize($tmp);
return;
}
}
$settings = ModelsSettings::all();
foreach ($settings as $setting)
{
$this->settingsDatabase[$setting->name][$setting->key] = $setting->value;
}
if ($cache->enabled()) {
$cache->set('settings', serialize($this->settingsDatabase), 600);
}
}
public function save($pluginName, $values)
{
$this->loadPlugin($pluginName);
if (!isset($this->settingsFile[$pluginName])) {
throw new RuntimeException("Error on save settings: plugin $pluginName does not exist");
}
$settings = $this->settingsFile[$pluginName];
global $hooks;
if (!$hooks->trigger(HOOK_ADMIN_SETTINGS_BEFORE_SAVE, [
'name' => $pluginName,
'values' => $values,
'settings' => $settings,
])) {
return false;
}
if (isset($settings['callbacks']['beforeSave'])) {
if (!$settings['callbacks']['beforeSave']($settings, $values)) {
return false;
}
}
$this->errors = [];
ModelsSettings::where('name', $pluginName)->delete();
foreach ($values as $key => $value) {
$errorMessage = '';
if (isset($settings['settings'][$key]['callbacks']['beforeSave']) && !$settings['settings'][$key]['callbacks']['beforeSave']($key, $value, $errorMessage)) {
$this->errors[] = $errorMessage;
continue;
}
try {
ModelsSettings::create([
'name' => $pluginName,
'key' => $key,
'value' => $value
]);
} catch (PDOException $error) {
$this->errors[] = 'Error while saving setting (' . $pluginName . ' - ' . $key . '): ' . $error->getMessage();
}
}
$cache = Cache::getInstance();
if ($cache->enabled()) {
$cache->delete('settings');
}
return true;
}
public function updateInDatabase($pluginName, $key, $value)
{
ModelsSettings::where(['name' => $pluginName, 'key' => $key])->update(['value' => $value]);
}
public function deleteFromDatabase($pluginName, $key = null)
{
if (!isset($key)) {
ModelsSettings::where('name', $pluginName)->delete();
}
else {
ModelsSettings::where('name', $pluginName)->where('key', $key)->delete();
}
}
public static function display($plugin, $settings): array
{
$settingsDb = ModelsSettings::where('name', $plugin)->pluck('value', 'key')->toArray();
$config = [];
require BASE . 'config.local.php';
foreach ($config as $key => $value) {
if (is_bool($value)) {
$settingsDb[$key] = $value ? 'true' : 'false';
}
elseif (is_array($value)) {
$settingsDb[$key] = $value;
}
else {
$settingsDb[$key] = (string)$value;
}
}
$javascript = '';
ob_start();
?>
<ul class="nav nav-tabs" id="myTab">
<?php
$i = 0;
foreach($settings as $setting) {
if (isset($setting['script'])) {
$javascript .= $setting['script'] . PHP_EOL;
}
if ($setting['type'] === 'category') {
?>
<li class="nav-item">
<a class="nav-link<?= ($i === 0 ? ' active' : ''); ?>" id="home-tab-<?= $i++; ?>" data-toggle="tab" href="#tab-<?= str_replace(' ', '', $setting['title']); ?>" type="button"><?= $setting['title']; ?></a>
</li>
<?php
}
}
?>
</ul>
<div class="tab-content" id="tab-content">
<?php
$checkbox = function ($key, $type, $value) {
echo '<label><input type="radio" id="' . $key . '_' . ($type ? 'yes' : 'no') . '" name="settings[' . $key . ']" value="' . ($type ? 'true' : 'false') . '" ' . ($value === $type ? 'checked' : '') . '/>' . ($type ? 'Yes' : 'No') . '</label> ';
};
$i = 0;
$j = 0;
foreach($settings as $key => $setting) {
if ($setting['type'] === 'category') {
if ($j++ !== 0) { // close previous category
echo '</tbody></table></div>';
}
?>
<div class="tab-pane fade show<?= ($j === 1 ? ' active' : ''); ?>" id="tab-<?= str_replace(' ', '', $setting['title']); ?>">
<?php
continue;
}
if ($setting['type'] === 'section') {
if ($i++ !== 0) { // close previous section
echo '</tbody></table>';
}
?>
<h3 id="row_<?= $key ?>" style="text-align: center"><strong><?= $setting['title']; ?></strong></h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 13%">Name</th>
<th style="width: 30%">Value</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<?php
continue;
}
if (!isset($setting['hidden']) || !$setting['hidden']) {
?>
<tr id="row_<?= $key ?>">
<td><label for="<?= $key ?>" class="control-label"><?= $setting['name'] ?></label></td>
<td>
<?php
}
if (isset($setting['hidden']) && $setting['hidden']) {
$value = '';
if ($setting['type'] === 'boolean') {
$value = ($setting['default'] ? 'true' : 'false');
}
else if (in_array($setting['type'], ['text', 'number', 'email', 'password', 'textarea'])) {
$value = $setting['default'];
}
else if ($setting['type'] === 'options') {
$value = $setting['options'][$setting['default']];
}
echo '<input type="hidden" name="settings[' . $key . ']" value="' . $value . '" id="' . $key . '"';
}
else if ($setting['type'] === 'boolean') {
if(isset($settingsDb[$key])) {
if($settingsDb[$key] === 'true') {
$value = true;
}
else {
$value = false;
}
}
else {
$value = ($setting['default'] ?? false);
}
$checkbox($key, true, $value);
$checkbox($key, false, $value);
}
else if (in_array($setting['type'], ['text', 'number', 'email', 'password'])) {
if ($setting['type'] === 'number') {
$min = (isset($setting['min']) ? ' min="' . $setting['min'] . '"' : '');
$max = (isset($setting['max']) ? ' max="' . $setting['max'] . '"' : '');
$step = (isset($setting['step']) ? ' step="' . $setting['step'] . '"' : '');
}
else {
$min = $max = $step = '';
}
echo '<input class="form-control" type="' . $setting['type'] . '" name="settings[' . $key . ']" value="' . ($settingsDb[$key] ?? ($setting['default'] ?? '')) . '" id="' . $key . '"' . $min . $max . $step . '/>';
}
else if($setting['type'] === 'textarea') {
if (is_array($settingsDb[$key])) {
$settingsDb[$key] = implode(',', $settingsDb[$key]);
}
$value = ($settingsDb[$key] ?? ($setting['default'] ?? ''));
$valueWithSpaces = array_map('trim', preg_split('/\r\n|\r|\n/', trim($value)));
$rows = count($valueWithSpaces);
if ($rows < 2) {
$rows = 2; // always min 2 rows for textarea
}
echo '<textarea class="form-control" rows="' . $rows . '" name="settings[' . $key . ']" id="' . $key . '">' . $value . '</textarea>';
}
else if ($setting['type'] === 'options') {
if ($setting['options'] === '$templates') {
$templates = [];
foreach (get_templates() as $value) {
$templates[$value] = $value;
}
$setting['options'] = $templates;
}
else if($setting['options'] === '$clients') {
$clients = [];
foreach((array)config('clients') as $client) {
$client_version = (string)($client / 100);
if(strpos($client_version, '.') === false)
$client_version .= '.0';
$clients[$client] = $client_version;
}
$setting['options'] = $clients;
}
else if ($setting['options'] == '$timezones') {
$timezones = [];
foreach (DateTimeZone::listIdentifiers() as $value) {
$timezones[$value] = $value;
}
$setting['options'] = $timezones;
}
else {
if (is_string($setting['options'])) {
$setting['options'] = explode(',', $setting['options']);
foreach ($setting['options'] as &$option) {
$option = trim($option);
}
}
}
echo '<select class="form-control" name="settings[' . $key . ']" id="' . $key . '">';
foreach ($setting['options'] as $value => $option) {
$compareTo = ($settingsDb[$key] ?? ($setting['default'] ?? ''));
if($value === 'true') {
$selected = $compareTo === true;
}
else if($value === 'false') {
$selected = $compareTo === false;
}
else {
$selected = $compareTo == $value;
}
echo '<option value="' . $value . '" ' . ($selected ? 'selected' : '') . '>' . $option . '</option>';
}
echo '</select>';
}
if (!isset($setting['hidden']) || !$setting['hidden']) {
?>
</td>
<td>
<div class="well setting-default"><?php
echo (isset($setting['desc']) ? makeLinksClickable($setting['desc']) : '');
echo '<br/>';
echo '<strong>Default:</strong> ';
if ($setting['type'] === 'boolean') {
echo ($setting['default'] ? 'Yes' : 'No');
}
else if (in_array($setting['type'], ['text', 'number', 'email', 'password', 'textarea'])) {
echo $setting['default'];
}
else if ($setting['type'] === 'options') {
if (is_int($setting['default'])) {
echo $setting['options'][$setting['default']];
}
}
?></div>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
</div>
</div>
<div class="box-footer">
<button name="save" type="submit" class="btn btn-primary">Save</button>
</div>
<?php
return ['content' => ob_get_clean(), 'script' => $javascript];
}
#[\ReturnTypeWillChange]
public function offsetSet($offset, $value)
{
if (is_null($offset)) {
throw new \RuntimeException("Settings: You cannot set empty offset with value: $value!");
}
$this->loadPlugin($offset);
$pluginKeyName = $this->valuesAsked['pluginKeyName'];
$key = $this->valuesAsked['key'];
// remove whole plugin settings
if (!isset($value)) {
$this->offsetUnset($offset);
$this->deleteFromDatabase($pluginKeyName, $key);
return;
}
$this->settingsDatabase[$pluginKeyName][$key] = $value;
}
#[\ReturnTypeWillChange]
public function offsetExists($offset): bool
{
$this->loadPlugin($offset);
$pluginKeyName = $this->valuesAsked['pluginKeyName'];
$key = $this->valuesAsked['key'];
// remove specified plugin settings (all)
if(is_null($key)) {
return isset($this->settingsDatabase[$offset]);
}
return isset($this->settingsDatabase[$pluginKeyName][$key]);
}
#[\ReturnTypeWillChange]
public function offsetUnset($offset)
{
$this->loadPlugin($offset);
$pluginKeyName = $this->valuesAsked['pluginKeyName'];
$key = $this->valuesAsked['key'];
if (isset($this->cache[$offset])) {
unset($this->cache[$offset]);
}
// remove specified plugin settings (all)
if(!isset($key)) {
unset($this->settingsFile[$pluginKeyName]);
unset($this->settingsDatabase[$pluginKeyName]);
$this->deleteFromDatabase($pluginKeyName);
return;
}
unset($this->settingsFile[$pluginKeyName]['settings'][$key]);
unset($this->settingsDatabase[$pluginKeyName][$key]);
}
/**
* Get settings
* Usage: $setting['plugin_name.key']
* Example: $settings['shop_system.paypal_email']
*
* @param mixed $offset
* @return array|mixed
*/
#[\ReturnTypeWillChange]
public function offsetGet($offset)
{
// try cache hit
if(isset($this->cache[$offset])) {
return $this->cache[$offset];
}
$this->loadPlugin($offset);
$pluginKeyName = $this->valuesAsked['pluginKeyName'];
$key = $this->valuesAsked['key'];
// return specified plugin settings (all)
if(!isset($key)) {
if (!isset($this->settingsFile[$pluginKeyName]['settings'])) {
throw new RuntimeException('Unknown plugin settings: ' . $pluginKeyName);
}
return $this->settingsFile[$pluginKeyName]['settings'];
}
$ret = [];
if(isset($this->settingsFile[$pluginKeyName]['settings'][$key])) {
$ret = $this->settingsFile[$pluginKeyName]['settings'][$key];
}
if(isset($this->settingsDatabase[$pluginKeyName][$key])) {
$value = $this->settingsDatabase[$pluginKeyName][$key];
$ret['value'] = $value;
}
else {
$ret['value'] = $this->settingsFile[$pluginKeyName]['settings'][$key]['default'];
}
if(isset($ret['type'])) {
switch($ret['type']) {
case 'boolean':
$ret['value'] = getBoolean($ret['value']);
break;
case 'number':
if (!isset($ret['step']) || (int)$ret['step'] == 1) {
$ret['value'] = (int)$ret['value'];
}
break;
default:
break;
}
}
if (isset($ret['callbacks']['get'])) {
$ret['value'] = $ret['callbacks']['get']($ret['value']);
}
$this->cache[$offset] = $ret;
return $ret;
}
private function updateValuesAsked($offset)
{
$pluginKeyName = $offset;
if (strpos($offset, '.')) {
$explode = explode('.', $offset, 2);
$pluginKeyName = $explode[0];
$key = $explode[1];
$this->valuesAsked = ['pluginKeyName' => $pluginKeyName, 'key' => $key];
}
else {
$this->valuesAsked = ['pluginKeyName' => $pluginKeyName, 'key' => null];
}
}
private function loadPlugin($offset)
{
$this->updateValuesAsked($offset);
$pluginKeyName = $this->valuesAsked['pluginKeyName'];
$key = $this->valuesAsked['key'];
if (!isset($this->settingsFile[$pluginKeyName])) {
if ($pluginKeyName === 'core') {
$settingsFilePath = SYSTEM . 'settings.php';
} else {
//$pluginSettings = Plugins::getPluginSettings($pluginKeyName);
$settings = Plugins::getAllPluginsSettings();
if (!isset($settings[$pluginKeyName])) {
warning("Setting $pluginKeyName does not exist or does not have settings defined.");
return;
}
$settingsFilePath = BASE . $settings[$pluginKeyName]['settingsFilename'];
}
if (!file_exists($settingsFilePath)) {
throw new \RuntimeException('Failed to load settings file for plugin: ' . $pluginKeyName);
}
$this->settingsFile[$pluginKeyName] = require $settingsFilePath;
}
}
public static function saveConfig($config, $filename, &$content = '')
{
$content = "<?php" . PHP_EOL;
unset($config['installed']);
$content .= "\$config['installed'] = true;" . PHP_EOL;
foreach ($config as $key => $value) {
$content .= "\$config['$key'] = ";
$content .= var_export($value, true);
$content .= ';' . PHP_EOL;
}
$success = file_put_contents($filename, $content);
// we saved new config.php, need to revalidate cache (only if opcache is enabled)
if (function_exists('opcache_invalidate')) {
opcache_invalidate($filename);
}
return $success;
}
public static function testDatabaseConnection($config): bool
{
$user = null;
$password = null;
$dns = [];
if( isset($config['database_name']) ) {
$dns[] = 'dbname=' . $config['database_name'];
}
if( isset($config['database_user']) ) {
$user = $config['database_user'];
}
if( isset($config['database_password']) ) {
$password = $config['database_password'];
}
if( isset($config['database_host']) ) {
$dns[] = 'host=' . $config['database_host'];
}
if( isset($config['database_port']) ) {
$dns[] = 'port=' . $config['database_port'];
}
try {
$connectionTest = new PDO('mysql:' . implode(';', $dns), $user, $password);
$connectionTest->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
catch(PDOException $error) {
error('MySQL connection failed. Settings has been reverted.');
error($error->getMessage());
return false;
}
return true;
}
public function getErrors() {
return $this->errors;
}
}