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

class Testimony extends Admin_Controller {
		
	function __construct() {
		parent::__construct();
		$this->load->model('testimony_m');	  
	} 
		
	//this is to list all testimony  
	public function index() {
		
		//pagination in action. 20 results per page
		$this->load->library('pagination');
		$config['base_url'] = base_url() . 'admin/testimony/index';
		$config['per_page'] = 40;
		$config["uri_segment"] = 4; 

		//fetch all testimony
		$config['total_rows'] = $this->testimony_m->record_count();  
		$this->pagination->initialize($config);
   		$this->data['testimony'] = $this->testimony_m->get_all_testimony($config["per_page"], 
		$this->uri->segment(4)); 
	
		//load view
		$this->data['subview'] = 'admin/testimony/index';
		$this->load->view('admin/templates/header', $this->data_header); 
		$this->load->view('admin/_layout_main', $this->data);
		$this->load->view('admin/templates/footer', $this->data_footer);
		
    }
	
	//to add a new testimony
	public function add() {
	
		$this->data['testimony'] = $this->testimony_m->get_new();	

		//get ordering number and display at add form
		$this->db->select_max('priority')->from('testimonies');
		$current_priority = $this->db->get()->row()->priority;
		if($current_priority == NULL) {
			$this->data['testimony']->priority = 1;	
		} else {
			$this->data['testimony']->priority = $current_priority + 1;
		}  
		
		//validation check in action
		$config = array( 
                  array(
                     'field'   => 'customer_name',
                     'label'   => 'Customer Name',
                     'rules'   => 'trim|required'
                  ),
                  array(
                     'field'   => 'testimony',
                     'label'   => 'Testimony',
                     'rules'   => 'trim|required|max_length[350]'
                  ),  
				   array(
                     'field'   => 'testimony_en',
                     'label'   => 'Testimony English',
                     'rules'   => 'trim|max_length[350]'
                  ),  
                  array(
                     'field'   => 'rating',
                     'label'   => 'Rating',
                     'rules'   => 'trim|required'
                  ),  
                  array(
                     'field'   => 'priority',
                     'label'   => 'Priority',
                     'rules'   => 'trim|required|numeric'
                  ),  
				  array(
                     'field'   => 'status',
                     'label'   => 'status',
                     'rules'   => 'trim|required'
                  ),
                  
            );

		$this->load->library('form_validation');
		$this->form_validation->set_error_delimiters('<div class="error">', '</div>'); //above is to add class to form validation error, to be styled

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

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

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

					$config['upload_path'] = './uploads/page/'; 
					$config['allowed_types'] = 'jpg|png'; 
					$config['max_size']	= '100';
					$config['max_width']  = '150';
					$config['max_height']  = '150';
					
					$this->load->library('upload', $config); 

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

		                //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/testimony/add');
					
					} else {

					$image = $this->upload->data();
					$image_filename = $image['file_name']; 	 

					}	
				} 

				$data = array(
					'customer_name' => $this->input->post('customer_name'),
                    'testimony' => $this->input->post('testimony'),
					'testimony_en' => $this->input->post('testimony_en'),
                    'rating' => $this->input->post('rating'),
					'priority' => $this->input->post('priority'),
					'status' => $this->input->post('status')
				);

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

				$this->testimony_m->add_testimony($data);

				$this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Testimony Add Successful</p>');

				redirect('admin/testimony');
			}
		} 
		
		$this->data['subview'] = 'admin/testimony/edit';
		$this->load->view('admin/templates/header', $this->data_header);
		$this->load->view('admin/_layout_main', $this->data);
		$this->load->view('admin/templates/footer', $this->data_footer);	
	}
	
	//to edit brand in admin
	public function edit($id = NULL) { 

		//check if id exist. If not exist, show 404.
		$count = $this->testimony_m->count_exist($id); 
		
		if ($count == 0) {
			//page not exist
			show_404();
		}		

		$this->data['testimony'] = $this->testimony_m->get($id);	
		
		//validation check in action
		$config = array( 
                array(
                     'field'   => 'customer_name',
                     'label'   => 'Customer Name',
                     'rules'   => 'trim|required'
                  ),
                  array(
                     'field'   => 'testimony',
                     'label'   => 'Testimony',
                     'rules'   => 'trim|required|max_length[350]'
                  ),  
				  array(
                     'field'   => 'testimony_en',
                     'label'   => 'Testimony English',
                     'rules'   => 'trim|max_length[350]'
                  ),  
                  array(
                     'field'   => 'rating',
                     'label'   => 'Rating',
                     'rules'   => 'trim|required'
                  ),  
                  array(
                     'field'   => 'priority',
                     'label'   => 'Priority',
                     'rules'   => 'trim|required|numeric'
                  ),  
				  array(
                     'field'   => 'status',
                     'label'   => 'status',
                     'rules'   => 'trim|required'
                  ),
                  
            );

		$this->load->library('form_validation');
		$this->form_validation->set_error_delimiters('<div class="error">', '</div>'); //above is to add class to form validation error, to be styled	

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

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

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

					$config['upload_path'] = './uploads/page/'; 
					$config['allowed_types'] = 'jpg|png'; 
					$config['max_size']	= '100';
					$config['max_width']  = '150';
					$config['max_height']  = '150';
					
					$this->load->library('upload', $config); 

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

		                //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/testimony/edit/' . $id);
					
					} else {

					$image = $this->upload->data();
					$image_filename = $image['file_name']; 	 
					 
					}	
				}


				$data = array(
					'customer_name' => $this->input->post('customer_name'),
                    'testimony' => $this->input->post('testimony'),
                    'rating' => $this->input->post('rating'),
					'priority' => $this->input->post('priority'),
					'status' => $this->input->post('status'),
					'testimony_en' => $this->input->post('testimony_en'),
				);

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

			$this->testimony_m->edit_testimony($id, $data);

			$this->session->set_flashdata('success', '<br><p style="background:green; color:white; padding:5px; font-weight:bold;">Testimony Edit Successful</p>');
			
			redirect('admin/testimony');
			}
		} 
		
		$this->data['subview'] = 'admin/testimony/edit';
		$this->load->view('admin/templates/header', $this->data_header);
		$this->load->view('admin/_layout_main', $this->data);
		$this->load->view('admin/templates/footer', $this->data_footer);	
	}
	
	
	//to delete a testimony
	public function delete($id) {

		//check if id exist. If not exist, show 404.
		$count = $this->testimony_m->count_exist($id);
		
		if ($count == 0) {  
			//page not exist 
			show_404();
		}		
		

		//delete brand
		$this->testimony_m->delete($id);

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

	//To delete customer photo file from server, and from database
	public function delete_customer_photo($id = NULL) { 

		$count = $this->testimony_m->count_exist($id);

		if ($id == NULL || $count == 0) {	  
			redirect('admin/testimony');
		}

		//get customer image file name for deletion
		$this->db->select('image')->from('testimonies')->where('id_testimonies', (int) $id);
		$image = $this->db->get()->row();

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

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

		$this->db->where('id_testimonies', (int) $id);
		$this->db->update('testimonies', $data);	

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


		
}