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

class Login extends CI_Controller {

    function __construct()
    {
        parent::__construct();
        $this->load->model('Infoauthors_model');
    }
	
	public function index()
	{
		if($this->permission->is_admin(false)===false)
		{
			$data=array();
			$this->load->view('header', $data);
			$this->load->view('login');
			$this->load->view('footer');
		}
		else
		{
			redirect(site_url());
		}		
	}

    //登录检测
    public function login_submit()
    {
        //如果已经登陆则跳到管理首页
        if ($this->session->userdata('session_admin'))
        {
            $data[] = array('name' => 'go', 'value' => site_url());
            echo json_encode($data);
            return TRUE;
        }

        $this->form_validation->set_rules('email', 'lang:login_email', 'required');
        $this->form_validation->set_rules('password', 'lang:login_password', 'required');
        
        if ($this->form_validation->run() == FALSE)
        {
            $data = array();
            foreach ($this->form_validation->_error_array as $key => $value)
            {
                $data[] = array('name' => $key, 'value' => $value);
            }
            echo json_encode($data);
            return FALSE;
        }
        else
        {
            if ($this->Infoauthors_model->check_login($this->input->post('email'), $this->input->post('password')))
            {
				$this->session->set_userdata('session_admin', $this->Infoauthors_model->detail($this->input->post('email')));                
                //记住账号密码
                $this->input->set_cookie("user_email",$this->input->post('email'),7776000);
                $this->input->set_cookie("user_pwd",$this->input->post('password'),7776000);

                $data[] = array('name' => 'go', 'value' => site_url());
				echo json_encode($data);
				return TRUE;
            }

            //用户名和密码不正确，或者没有管理权限
            if ($this->session->userdata('session_admin') === false)
            {
                $data[] = array('name' => 'login_warning', 'value' => $this->lang->line('login_warning'));
                echo json_encode($data);
            }
        }
    }
	
	
	public function signup()
	{
		$data=array();
        $data['signup_step'] = 1;
		$data['author_field'] = $this->load->view('author_field',$data,true);
        $this->load->view('header', $data);
        $this->load->view('signup');
        $this->load->view('footer');
	}

    public function signup_vpn()
    {
        $data=array();
        $data['signup_step'] = 1;
        $data['terms']='vpn';
        $data['navbar_active'] = false;
        $data['author_field'] = $this->load->view('author_field',$data,true);
        $this->load->view('header', $data);
        $this->load->view('signup');
        $this->load->view('footer');
    }
	
	public function signup_submit()
	{
        $this->form_validation->set_rules('a_email', 'lang:signup_a_email', 'required');
        $this->form_validation->set_rules('a_password', 'lang:signup_a_password', 'required');
        $this->form_validation->set_rules('a_name', 'lang:signup_a_name', 'required');
        $this->form_validation->set_rules('a_bank', 'lang:a_bank', 'required');
        $this->form_validation->set_rules('a_bank_card', 'lang:a_bank_card', 'required');
        $this->form_validation->set_rules('terms', 'You must choose this option!', 'required');
        if ($this->form_validation->run() == FALSE)
        {
            $data = array();
            foreach ($this->form_validation->_error_array as $key => $value)
            {
                $data[] = array('name' => $key, 'value' => $value);
            }
            echo json_encode($data);
            return FALSE;
        }
        else
        {
            if ($this->Infoauthors_model->check_signup($this->input->post('a_email')))
            {
                $data[] = array('name' => 'a_email', 'value' => 'Someone already has that email. Try another?');
                echo json_encode($data);
                return FALSE;
            }
            //头像处理
            $a_photo='';
            if ($this->input->post('profile_url')!='') {
                $profile_file_path=APPPATH.'document/profile_photo';
                $profile_url=$this->input->post('profile_url');
                $profile_array=explode('.', $profile_url);
                $profile_ext='jpg';//end($profile_array);
                rename($profile_file_path.'/'.$profile_url,$profile_file_path.'/profile_'.$this->input->post('a_email').'.'.$profile_ext);                
                rename($profile_file_path.'/'.str_replace('_thumb', '', $profile_url),$profile_file_path.'/profile_'.$this->input->post('a_email').'_org.'.$profile_ext);                
                $a_photo='profile_'.$this->input->post('a_email').'.'.$profile_ext;
            }
            
            //处理上传的身份证复印件
            if ($this->input->post('ID_file_name')!='') {
                $ID_file_path=APPPATH.'document/ID_CARD';
                $a_id_file=$this->input->post('ID_file_name');
                $file_array=explode('.', $a_id_file);
                $ext='jpg';//end($file_array);
                rename($ID_file_path.'/'.$a_id_file,$ID_file_path.'/id_card_'.$this->input->post('a_email').'.'.$ext);
            }
            $a_name=trim($this->input->post('a_name'));
            $a_name_cn=trim($this->input->post('a_name_cn'));
            $this->Infoauthors_model->add(
                $this->input->post('a_email'), 
                $this->input->post('a_password'),
				$a_name, 
                $a_name_cn,
                $a_photo,
				$this->input->post('a_mobile_phone'),
                $this->input->post('a_phone'), 
                $this->input->post('a_id_card'),
				$this->input->post('a_gender'),
                $this->input->post('a_address'), 
                $this->input->post('a_school'),
				$this->input->post('a_bank'),
                $this->input->post('a_bank_card'), 
                $this->input->post('a_resume')
            );

			$data[] = array('name' => 'go', 'value' => site_url('login/signup_success'));
			echo json_encode($data);
			return TRUE;
        }	
	}
	
	
	public function signup_success()
	{
		$data['title']=$this->lang->line('signup_success_title');
		$data['content']=$this->lang->line('signup_success');
        $this->load->view('header', $data);
        $this->load->view('message');
        $this->load->view('footer');
	}

    public function upload_ID_file($profile=false){
        $save_path='ID_CARD';
        $jsfunction='get_id_card_file';
        $upload_id='ID_file';
        if ($profile) {
            $save_path='profile_photo';
            $jsfunction='get_photo_url';
            $upload_id='Profile_file';
        }
        $config['upload_path'] = APPPATH.'document/'.$save_path;
        $config['allowed_types'] = 'gif|jpg|png';
        $config['encrypt_name'] = true;
      
        $this->load->library('upload', $config);
        if (!$this->upload->do_upload($upload_id))
        {
            $error = array('error' => $this->upload->display_errors());
            var_dump($error);
        } 
        else
        {
            $data = array('upload_data' => $this->upload->data());
            $file_name=$data['upload_data']['file_name'];
            if ($profile) {
                $baseurls=str_replace('controllers', '', dirname(__FILE__));
                $config['image_library'] = 'gd2';
                $config['source_image'] = $baseurls.'document/profile_photo/'.$file_name;
                $config['create_thumb'] = TRUE;
                $config['maintain_ratio'] = false;
                $config['width'] = 175;
                $config['height'] = 175;
                $this->load->library('image_lib', $config); 
                $this->image_lib->resize();
                $profile_array=explode('.', $file_name);
                $file_name=$profile_array[0].'_thumb.'.$profile_array[1];
            }
            echo "<script>parent.$jsfunction('$file_name');</script>";
        }
    }

    public function findpwd()
    {
        $data=array();
        $this->load->view('header', $data);
        $this->load->view('findpwd');
        $this->load->view('footer');
    }

    //找回密码发送邮件
    public function do_findpwd()
    {
        $this->form_validation->set_rules('email', 'lang:login_email', 'required');
        if ($this->form_validation->run() == FALSE)
        {
            $data = array();
            $data[] = array('name' => 'email', 'value' => 'Please fill in your email address!');
            echo json_encode($data);
            return FALSE;
        }
       
        $userdata=$this->Infoauthors_model->detail($this->input->post('email'));
        if ($userdata)
        {
            $fromName='author site';
            $fromEmail='noreply02@chinahighlights.net';
            $toName=$userdata->a_name;
            $toEmail=$userdata->a_email;
            $subject='Your password for "http://a.chtcdn.com"';
            $body='Your password for "http://a.chtcdn.com" : '.$userdata->a_password.'<br><br><br><br>For security please change your password once logged in.';
            $is_sendmail=$this->Infoauthors_model->SendMail($fromName, $fromEmail, $toName, $toEmail, $subject, $body);
            if ($is_sendmail) {
                $data[] = array('name' => 'ok', 'value' => 'Action successful. Your password has been emailed to you.');
                echo json_encode($data);
            }else{
                $data[] = array('name' => 'no', 'value' => 'Action unsuccessful. Try again later.!');
                echo json_encode($data);
                return FALSE;
            }
        }
        else
        {
            $data[] = array('name' => 'no', 'value' => 'Error: Your email is incorrect!');
            echo json_encode($data);
            return FALSE;
        }
    }
	
    //退出登录，清空session
    public function out()
    {
        $this->session->unset_userdata('session_admin');
        $this->load->helper('cookie');
        //delete_cookie("user_email");
        delete_cookie("user_pwd");
        redirect(site_url('login'));
    }
		
}

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