imagecms / ImageCMS

     *  - password

     *  - database

     */

    public function writeDatabaseConfig($data) {

        $configFile = APPPATH . 'config/database.php';

        $this->load->helper('file');

        $configContent = read_file($configFile);

        $basePattern = "/db\['default'\]\['__KEY__'\] = '([a-zA-Z0-9\-\_]*)';/";

        $baseReplacement = "db['default']['__KEY__'] = '__VALUE__';";

        foreach ($data as $key => $value) {

            $keyPattern = str_replace('__KEY__', $key, $basePattern);

            $replacement = str_replace(['__KEY__', '__VALUE__'], [$key, $value], $baseReplacement);

            $configContent = preg_replace($keyPattern, $replacement, $configContent);

        }

        if (!write_file($configFile, $configContent)) {

            die(lang('Error writing file config.php', 'install'));

        }

    }

    /**

     * @param bool $result

        return $result;

    }

    public function writeCmsConfig($data) {

        $configFile = APPPATH . 'config/cms.php';

        $this->load->helper('file');

        $configContent = read_file($configFile);

        $basePattern = "/config\[[\'\"]{1}__KEY__[\'\"]{1}\][\s]*=[\s]*([a-zA-Z0-9\-\_]*);/";

        $baseReplacement = "config['__KEY__'] = __VALUE__;";

        foreach ($data as $key => $value) {

            $keyPattern = str_replace('__KEY__', $key, $basePattern);

            $replacement = str_replace(['__KEY__', '__VALUE__'], [$key, $value], $baseReplacement);

            $configContent = preg_replace($keyPattern, $replacement, $configContent);

        }

        if (!file_put_contents($configFile, $configContent)) {

            die(lang('Error writing file config.php', 'install'));

        }

    }

    public function change_language() {

        $language = $this->input->post('language');