controller_instalar.php

<?php if ( ! defined("BASEPATH")) exit("No direct script access allowed");

class Instalar extends CI_Controller {

    public function __construct(){
        parent::__construct();
    }

    public function index(){
        init_painel();
        $this->form_validation->set_rules('url_base', 'URL', 'trim|required|strtolower');
        $this->form_validation->set_rules('chave_seguranca', 'CHAVE DE SEGURANÇA', 'trim|required|strtolower');
        $this->form_validation->set_rules('tempo_sessao', 'TEMPO DA SESSÃO', 'trim|required|numeric');
        $this->form_validation->set_rules('hostname', 'SERVIDOR', 'trim|required');
        $this->form_validation->set_rules('username', 'USUÁRIO', 'trim|required');
        $this->form_validation->set_rules('password', 'SENHA', 'trim');
        $this->form_validation->set_rules('database', 'NOME DO BD', 'trim|required');
        if ($this->form_validation->run()==TRUE):
            //criar arquivos
            $this->load->helper('file');
            $file_config = '<?php  if ( ! defined("BASEPATH")) exit("No direct script access allowed");
                $config["base_url"] = "'.$this->input->post('url_base').'";
                $config["index_page"] = "";
                $config["uri_protocol"] = "AUTO";
                $config["url_suffix"] = "";
                $config["language"] = "pt-BR";
                $config["charset"] = "UTF-8";
                $config["enable_hooks"] = FALSE;
                $config["subclass_prefix"] = "RB_";
                $config["permitted_uri_chars"] = "a-z 0-9~%.:_\-";
                $config["allow_get_array"]      = TRUE;
                $config["enable_query_strings"] = FALSE;
                $config["controller_trigger"]   = "c";
                $config["function_trigger"]     = "m";
                $config["directory_trigger"]    = "d";
                $config["log_threshold"] = 0;
                $config["log_path"] = "";
                $config["log_date_format"] = "Y-m-d H:i:s";
                $config["cache_path"] = "";
                $config["encryption_key"] = "'.$this->input->post('chave_seguranca').'";
                $config["sess_cookie_name"]     = "ci_session";
                $config["sess_expiration"]      = '.$this->input->post('tempo_sessao').';
                $config["sess_expire_on_close"] = TRUE;
                $config["sess_encrypt_cookie"]  = TRUE;
                $config["sess_use_database"]    = FALSE;
                $config["sess_table_name"]      = "ci_sessions";
                $config["sess_match_ip"]        = TRUE;
                $config["sess_match_useragent"] = TRUE;
                $config["sess_time_to_update"]  = 300;
                $config["cookie_prefix"]    = "";
                $config["cookie_domain"]    = "";
                $config["cookie_path"]      = "/";
                $config["cookie_secure"]    = FALSE;
                $config["global_xss_filtering"] = FALSE;
                $config["csrf_protection"] = FALSE;
                $config["csrf_token_name"] = "csrf_test_name";
                $config["csrf_cookie_name"] = "csrf_cookie_name";
                $config["csrf_expire"] = 7200;
                $config["compress_output"] = FALSE;
                $config["time_reference"] = "local";
                $config["rewrite_short_tags"] = FALSE;
                $config["proxy_ips"] = "";
            /* End of file config.php */
            /* Location: ./application/config/config.php */
            ';
            write_file('./application/config/config.php', trim($file_config));

            $file_bd = '<?php  if ( ! defined("BASEPATH")) exit("No direct script access allowed");
                $active_group = "default";
                $active_record = TRUE;
                $db["default"]["hostname"] = "'.$this->input->post('hostname').'";
                $db["default"]["username"] = "'.$this->input->post('username').'";
                $db["default"]["password"] = "'.$this->input->post('password').'";
                $db["default"]["database"] = "'.$this->input->post('database').'";
                $db["default"]["dbdriver"] = "mysql";
                $db["default"]["dbprefix"] = "";
                $db["default"]["pconnect"] = TRUE;
                $db["default"]["db_debug"] = TRUE;
                $db["default"]["cache_on"] = FALSE;
                $db["default"]["cachedir"] = "";
                $db["default"]["char_set"] = "utf8";
                $db["default"]["dbcollat"] = "utf8_general_ci";
                $db["default"]["swap_pre"] = "";
                $db["default"]["autoinit"] = TRUE;
                $db["default"]["stricton"] = FALSE;
            /* End of file database.php */
            /* Location: ./application/config/database.php */
            ';
            write_file('./application/config/database.php', trim($file_bd));

            //conectar bd
            $this->load->database();
            $this->db->reconnect();

            redirect('instalar/passo');
        endif;
        set_tema('titulo', 'Instalação do sistema');
        set_tema('conteudo', load_modulo('instalar', 'instalar'));
        set_tema('rodape', '');
        load_template();
    }

    public function passo(){
        init_painel();
        set_tema('titulo', 'Instalação concluída');
        set_tema('conteudo', load_modulo('instalar', 'passo'));
        set_tema('rodape', '');
        load_template();
    }

    public function sucesso(){
        init_painel();
        set_tema('titulo', 'Instalação concluída');
        set_tema('conteudo', load_modulo('instalar', 'sucesso'));
        set_tema('rodape', '');
        load_template();
    }

}

/* End of file instalar.php */
/* Location: ./application/controllers/instalar.php */