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

class Configuration extends Admin_Controller {

	function __construct() {
      parent::__construct();	
      $this->load->model('configuration_m'); 
	}

	function index() {
		redirect('admin/configuration/edit');  
	}

	public function edit($id = 1) {
		
	   $this->data['configuration'] = $this->configuration_m->get($id);	
 
		//validation check in action 
		$config = array( 
         array(
            'field'   => 'website_name',
            'label'   => 'Website Name',
            'rules'   => 'trim|required' 
         ),
         array(
            'field'   => 'browser_title',
            'label'   => 'Browser Title',
            'rules'   => 'trim|required'
         ),
         array(
            'field'   => 'meta_description',
            'label'   => 'Meta Description',
            'rules'   => 'trim|required'
         ),
         array(
            'field'   => 'meta_keywords',
            'label'   => 'Meta Keywords',
            'rules'   => 'trim'
         ),
         array(
            'field'   => 'from_email',
            'label'   => 'From Email',
            'rules'   => 'trim|valid_email'
         ),
         array(
            'field'   => 'phone',
            'label'   => 'Phone',
            'rules'   => 'trim|required'
         ),
            array(
            'field'   => 'email_smtp_host',
            'label'   => 'email_smtp_host',
            'rules'   => 'trim'
         ),
            array(
            'field'   => 'email_smtp_port',
            'label'   => 'email_smtp_port',
            'rules'   => 'trim'
         ),
            array(
            'field'   => 'email_smtp_password',
            'label'   => 'email_smtp_password',
            'rules'   => 'trim'
         ),
            array(
            'field'   => 'email_smtp',
            'label'   => 'email_smtp',
            'rules'   => 'trim'
         ),
            array(
            'field'   => 'website_ip',
            'label'   => 'primary_color_theme',
            'rules'   => 'trim'
         ) 
      ); 

      $this->load->library('form_validation');
		$this->form_validation->set_rules($config); 
		$this->form_validation->set_error_delimiters('<div class="error">', '</div>');

		if($this->form_validation->run($this) == TRUE) {

        //get max image width and height from configuration table
        $this->db->select('logo_image_width, logo_image_height')->from('configuration')->where('id_configuration', 1);
        $image_dimension = $this->db->get()->row();

        //check & processing logo upload files  
        if ($_FILES['logo']['size'] !== 0) {    

              $config['upload_path'] = './uploads/'; 
              $config['allowed_types'] = 'jpg|png'; 
              $config['max_size']  = '300';
            //   $config['max_width']  = $image_dimension->logo_image_width;
            //   $config['max_height']  = $image_dimension->logo_image_height;
              
              $this->load->library('upload', $config); 
              $this->upload->initialize($config);

              if ( ! $this->upload->do_upload('logo')) {

                    //echo $this->upload->display_errors(); die();
                    
                    $this->session->set_flashdata('error', '<br>
                    <p style="background:orange; color:white; padding:5px; font-weight:bold;">Image Upload Error. Wrong format or size.</p>');

              redirect('admin/configuration/edit/');
              
              } else {     
                    $logo = $this->upload->data();
                    $logo_filename = $logo['file_name'];     
              }  
        }

        //check & processing website icon upload files  
        if ($_FILES['website_icon']['size'] !== 0) {     

              $config2['upload_path'] = './uploads/'; 
              $config2['allowed_types'] = 'jpg|png'; 
              $config2['max_size']  = '50';
              $config2['max_width']  = '200';
              $config2['max_height']  = '200';
              
              $this->load->library('upload', $config2); 
              $this->upload->initialize($config2);

              if ( ! $this->upload->do_upload('website_icon')) {

                  //echo $this->upload->display_errors(); die();
                  
                  $this->session->set_flashdata('error2', '<br>
                  <p style="background:orange; color:white; padding:5px; font-weight:bold;">Website Icon Upload Error. Wrong format or size.</p>');

                  redirect('admin/configuration/edit/');
              
              } else {     
                    $website_icon = $this->upload->data();
                    $website_icon_filename = $website_icon['file_name'];     
              }  
        }

         if ($_FILES['background_image']['size'] !== 0) {     
              $config3['upload_path'] = './uploads/'; 
              $config3['allowed_types'] = 'jpg|png'; 
              $config3['max_size']  = '500';
              $config3['max_width']  = '300';
              $config3['max_height']  = '300';
              
              $this->load->library('upload', $config3); 
              $this->upload->initialize($config3);

              if ( ! $this->upload->do_upload('background_image')) {

                    // echo $this->upload->display_errors(); die();
                    
                    $this->session->set_flashdata('error3', '<br>
                    <p style="background:orange; color:white; padding:5px; font-weight:bold;">Website Icon Upload Error. Wrong format or size.</p>');

              redirect('admin/configuration/edit/');
              
              } else {     
                    $background_image = $this->upload->data();
                    $background_image_filename = $background_image['file_name'];     
              }  
        }
    
        $data = array(
            'website_name' => $this->input->post('website_name'),
            'from_email' => $this->input->post('from_email'),
            'phone' => $this->input->post('phone'),
            'browser_title' => $this->input->post('browser_title'),
            'meta_description' => $this->input->post('meta_description'),
            'meta_keywords' => $this->input->post('meta_keywords'),
            'email_smtp_host' => $this->input->post('email_smtp_host'),
            'email_smtp_port' => $this->input->post('email_smtp_port'),
            'email_smtp' => $this->input->post('email_smtp'),
            'email_smtp_password' => $this->input->post('email_smtp_password'),
            'website_active' => $this->input->post('website_active'),
            'website_ip' => str_replace(' ', '', $this->security->xss_clean($this->input->post('website_ip'))), 
            'website_default_language' => $this->input->post ('website_default_language'),
            'contact_us_text' => $this->input->post('contact_us_text'),
            'contact_us_text1' => $this->input->post('contact_us_text1'),
            'contact_us_text2' => $this->input->post('contact_us_text2'),
            'contactjudul' => $this->input->post('contactjudul'),
            'facebook' => $this->input->post('facebook'),
            'instagram' => $this->input->post('instagram'),
            'linkedin' => $this->input->post('linkedin'),
            'twitter' => $this->input->post('twitter')
        );

        //image upload
        if (isset($logo_filename)) {
              $data['logo'] = $logo_filename; 
        } 

         //image upload
        if (isset($website_icon_filename)) {
              $data['website_icon'] = $website_icon_filename; 
        } 

         if (isset($background_image_filename)) {
              $data['background_image'] = $background_image_filename; 
        } 

        $this->configuration_m->edit_configuration($id, $data); 
  
        $this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Configuration Edit Successful. Click "Dashboard" to go back</p>');
  
        redirect('admin/configuration/edit');  
		} 
		
		$this->data['error'] = '';
		$this->data['subview'] = 'admin/configuration/edit';
		$this->load->view('admin/templates/header', $this->data_header); 
		$this->load->view('admin/_layout_main', $this->data);
		$this->load->view('admin/templates/footer');	
	}

   //To delete logo file from server, and from database
   public function delete_logo() { 
      //get image file name for deletion
      $this->db->select('logo')->from('configuration')->where('id_configuration', 1);
      $image = $this->db->get()->row();

      //Delete the actual image file from server. FCPATH is codeigniter base path
      unlink(FCPATH .'/uploads/'. $image->logo);

      //Delete logo field from configuration database
      $data = array( 
         'logo' => '',
      );

      $this->db->where('id_configuration', 1);
      $this->db->update('configuration', $data); 

      $this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Logo Delete Successful</p>');
      
      redirect('admin/configuration/edit'); 
   } 

   public function delete_footer_logo() { 
      //get image file name for deletion
      $this->db->select('background_image')->from('configuration')->where('id_configuration', 1);
      $image = $this->db->get()->row();

      //Delete the actual image file from server. FCPATH is codeigniter base path
      unlink(FCPATH .'/uploads/'. $image->background_image);

      //Delete logo field from configuration database
      $data = array( 
         'background_image' => '',
      );
      $this->db->where('id_configuration', 1);
      $this->db->update('configuration', $data); 

      $this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Footer Logo Delete Successful</p>');
      
      redirect('admin/configuration/edit'); 
   } 

   //To delete website icon from server, and from database
   public function delete_website_icon() { 

      //get image file name for deletion
      $this->db->select('website_icon')->from('configuration')->where('id_configuration', 1);
      $website_icon = $this->db->get()->row()->website_icon;

      //Delete the actual image file from server. FCPATH is codeigniter base path
      unlink(FCPATH .'/uploads/'. $website_icon);

      //Delete website_icon field from configuration database
      $data = array( 
         'website_icon' => '',
      );

      $this->db->where('id_configuration', 1);
      $this->db->update('configuration', $data); 

      $this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Website Icon Delete Successful</p>');
      
      redirect('admin/configuration/edit'); 
   } 
}