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Save config.php in Settings

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Egg and hen problem solved :)
* Test database connection on save settings -> prevents from making website unusable if connection is wrong
* Test server_path -> same
There is no config.php anymore, just config.local.php, which can be edited manually and also from admin panel
This commit is contained in:
slawkens
2023-07-21 11:38:52 +02:00
parent 399f263b42
commit 1543dd864e
13 changed files with 336 additions and 74 deletions
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119
system/libs/Settings.php
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@@ -53,11 +53,22 @@ class Settings implements ArrayAccess
}
}
public function save($pluginName, $settings) {
public function save($pluginName, $values) {
global $db;
if (!isset($this->settingsFile[$pluginName])) {
throw new RuntimeException('Error on save settings: plugin does not exist');
}
$settings = $this->settingsFile[$pluginName];
if (isset($settings['callbacks']['beforeSave'])) {
if (!$settings['callbacks']['beforeSave']($settings, $values)) {
return false;
}
}
$db->query('DELETE FROM `' . TABLE_PREFIX . 'settings` WHERE `name` = ' . $db->quote($pluginName) . ';');
foreach ($settings as $key => $value) {
foreach ($values as $key => $value) {
try {
$db->insert(TABLE_PREFIX . 'settings', ['name' => $pluginName, 'key' => $key, 'value' => $value]);
} catch (PDOException $error) {
@@ -69,6 +80,8 @@ class Settings implements ArrayAccess
if ($cache->enabled()) {
$cache->delete('settings');
}
return true;
}
public function updateInDatabase($pluginName, $key, $value)
@@ -103,6 +116,18 @@ class Settings implements ArrayAccess
}
}
$config = [];
require BASE . 'config.local.php';
foreach ($config as $key => $value) {
if (is_bool($value)) {
$settingsDb[$key] = $value ? 'true' : 'false';
}
else {
$settingsDb[$key] = (string)$value;
}
}
$javascript = '';
ob_start();
?>
@@ -261,7 +286,7 @@ class Settings implements ArrayAccess
echo '<select class="form-control" name="settings[' . $key . ']" id="' . $key . '">';
foreach ($setting['options'] as $value => $option) {
$compareTo = (isset($settingsDb[$key]) ? $settingsDb[$key] : (isset($setting['default']) ? $setting['default'] : ''));
$compareTo = ($settingsDb[$key] ?? ($setting['default'] ?? ''));
if($value === 'true') {
$selected = $compareTo === true;
}
@@ -283,9 +308,18 @@ class Settings implements ArrayAccess
<td>
<div class="well">
<?php
echo $setting['desc'];
echo ($setting['desc'] ?? '');
echo '<br/>';
echo '<strong>Default:</strong> ';
if (empty($setting['default'])) {
if ($setting['type'] === 'boolean') {
$setting['default'] = true;
}
else {
$setting['default'] = '';
}
}
if ($setting['type'] === 'boolean') {
echo ($setting['default'] ? 'Yes' : 'No');
}
@@ -293,7 +327,9 @@ class Settings implements ArrayAccess
echo $setting['default'];
}
else if ($setting['type'] === 'options') {
echo $setting['options'][$setting['default']];
if (!empty($setting['default'])) {
echo $setting['options'][$setting['default']];
}
}
?>
</div>
@@ -374,7 +410,7 @@ class Settings implements ArrayAccess
return;
}
unset($this->settingsFile[$pluginKeyName][$key]);
unset($this->settingsFile[$pluginKeyName]['settings'][$key]);
unset($this->settingsDatabase[$pluginKeyName][$key]);
$this->deleteFromDatabase($pluginKeyName, $key);
}
@@ -402,12 +438,12 @@ class Settings implements ArrayAccess
// return specified plugin settings (all)
if(!isset($key)) {
return $this->settingsFile[$pluginKeyName];
return $this->settingsFile[$pluginKeyName]['settings'];
}
$ret = [];
if(isset($this->settingsFile[$pluginKeyName][$key])) {
$ret = $this->settingsFile[$pluginKeyName][$key];
if(isset($this->settingsFile[$pluginKeyName]['settings'][$key])) {
$ret = $this->settingsFile[$pluginKeyName]['settings'][$key];
}
if(isset($this->settingsDatabase[$pluginKeyName][$key])) {
@@ -416,7 +452,7 @@ class Settings implements ArrayAccess
$ret['value'] = $value;
}
else {
$ret['value'] = $this->settingsFile[$pluginKeyName][$key]['default'];
$ret['value'] = $this->settingsFile[$pluginKeyName]['settings'][$key]['default'];
}
if(isset($ret['type'])) {
@@ -485,8 +521,67 @@ class Settings implements ArrayAccess
throw new \RuntimeException('Failed to load settings file for plugin: ' . $pluginKeyName);
}
$tmp = require $settingsFilePath;
$this->settingsFile[$pluginKeyName] = $tmp['settings'];
$this->settingsFile[$pluginKeyName] = require $settingsFilePath;
}
}
public static function saveConfig($config, $filename, &$content = '')
{
$content = "<?php" . PHP_EOL .
"\$config['installed'] = true;" . PHP_EOL;
foreach ($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;
}
}