+ }
+
+ /**
+ * Reloads the whole app instance
+ */
+ public function reload()
+ {
+ // The order of the following calls is important to ensure proper initialization
+ $this->loadConfigFiles();
+
+ $this->loadDatabase();
+
+ $this->determineMode();
+
+ $this->determineUrlPath();
+
+ Config::load();
+
+ if ($this->mode & self::MODE_DBAVAILABLE) {
+ Core\Addon::loadHooks();
+
+ $this->loadAddonConfig();
+ }
+
+ $this->loadDefaultTimezone();
+
+ $this->page = [
+ 'aside' => '',
+ 'bottom' => '',
+ 'content' => '',
+ 'end' => '',
+ 'footer' => '',
+ 'htmlhead' => '',
+ 'nav' => '',
+ 'page_title' => '',
+ 'right_aside' => '',
+ 'template' => '',
+ 'title' => ''
+ ];
+
+ $this->process_id = System::processID('log');
+ }
+
+ /**
+ * Load the configuration files
+ *
+ * First loads the default value for all the configuration keys, then the legacy configuration files, then the
+ * expected local.ini.php
+ */
+ private function loadConfigFiles()
+ {
+ $this->loadConfigFile($this->basepath . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'config.ini.php');
+ $this->loadConfigFile($this->basepath . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'settings.ini.php');
+
+ // Legacy .htconfig.php support
+ if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php')) {
+ $a = $this;
+ include $this->basepath . DIRECTORY_SEPARATOR . '.htpreconfig.php';
+ }
+
+ // Legacy .htconfig.php support
+ if (file_exists($this->basepath . DIRECTORY_SEPARATOR . '.htconfig.php')) {
+ $a = $this;
+
+ include $this->basepath . DIRECTORY_SEPARATOR . '.htconfig.php';
+
+ $this->setConfigValue('database', 'hostname', $db_host);
+ $this->setConfigValue('database', 'username', $db_user);
+ $this->setConfigValue('database', 'password', $db_pass);
+ $this->setConfigValue('database', 'database', $db_data);
+ if (isset($a->config['system']['db_charset'])) {
+ $this->setConfigValue('database', 'charset', $a->config['system']['db_charset']);
+ }
+
+ unset($db_host, $db_user, $db_pass, $db_data);
+
+ if (isset($default_timezone)) {
+ $this->setConfigValue('system', 'default_timezone', $default_timezone);
+ unset($default_timezone);
+ }
+
+ if (isset($pidfile)) {
+ $this->setConfigValue('system', 'pidfile', $pidfile);
+ unset($pidfile);
+ }
+
+ if (isset($lang)) {
+ $this->setConfigValue('system', 'language', $lang);
+ unset($lang);
+ }
+ }
+
+ if (file_exists($this->basepath . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'local.ini.php')) {
+ $this->loadConfigFile($this->basepath . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'local.ini.php', true);
+ }
+ }
+
+ /**
+ * Tries to load the specified configuration file into the App->config array.
+ * Doesn't overwrite previously set values by default to prevent default config files to supersede DB Config.
+ *
+ * The config format is INI and the template for configuration files is the following:
+ *
+ * <?php return <<<INI
+ *
+ * [section]
+ * key = value
+ *
+ * INI;
+ * // Keep this line
+ *
+ * @param type $filepath
+ * @param bool $overwrite Force value overwrite if the config key already exists
+ * @throws Exception
+ */
+ public function loadConfigFile($filepath, $overwrite = false)
+ {
+ if (!file_exists($filepath)) {
+ throw new Exception('Error parsing non-existent config file ' . $filepath);
+ }