<?php 
class Testimonials extends CI_Controller
{

public $data = array();
/*============*/
// constructor
/*============*/
function __construct()
{
	parent::__construct();
	
	//load libraries
	$this->load->library('pagination');
	//load required models
	$this->load->model('admin/admin_model');
	$this->load->model('admin/testimonials_model');
	$this->load->model('admin/testimonials_config_model');

	
	if(!$this->admin_model->validate_session())
		{
			die('you do not have permission');
		}
	else {
		
	
	
		//initialize variables
		$this->data['change_settings'] = FALSE;
		$this->data['atleast_one_required_field'] = TRUE;
		$this->data['testimonials_p_p_error'] = FALSE;
	}



}

/*=============*/
// index
/*=============*/
public function index()
{
	
	$this->load->view('admin/testimonials_view',$this->data);
}

/*================*/
// change_settings
/*================*/
public function change_settings()
{

	$testimonial_required_fields_setting = 0;
	$testimonial_required_fields_setting = $this->input->post('tc_require_phone') === 'true' ? $testimonial_required_fields_setting+1 : $testimonial_required_fields_setting; 
	$testimonial_required_fields_setting = $this->input->post('tc_require_email') === 'true' ? $testimonial_required_fields_setting+1 : $testimonial_required_fields_setting; 
	$testimonial_required_fields_setting = $this->input->post('tc_require_website') === 'true' ? $testimonial_required_fields_setting+1 : $testimonial_required_fields_setting; 

	if($testimonial_required_fields_setting > 0)
		{
			$this->testimonials_config_model->update_required_fields();
			$this->data['atleast_one_required_field'] = TRUE;
			$this->data['change_settings'] = TRUE; }
		else { 
				$this->data['atleast_one_required_field'] = FALSE;
				$this->data['change_settings'] = FALSE; }
				
//check testimonials per page setting		
if( ($this->input->post('tc_testimonials_per_page') > 15) || ($this->input->post('tc_testimonials_per_page') <= 4))
{
	$this->data['testimonials_p_p_error'] = TRUE;
}else{
	$this->testimonials_config_model->set_config_value_plain('displayed_per_page',$this->input->post('tc_testimonials_per_page'));
}
	$this->index();
}

/*==========*/
// approve
/*==========*/
public function approve($option = null, $id = null) {

$this->data['approved']= false;
$this->data['deleted']=false;

if(strcasecmp($option, 'yes')==0)
	{
		$approve = array('testimonial_approved'=>1);
		$this->db->where('id',$id);
		$this->db->update('nv_cms_testimonials',$approve);
		$this->data['approved']=true;
	}
elseif(strcasecmp($option, 'no') == 0)
	{
		$this->db->delete('nv_cms_testimonials',array('id'=>$id));
		$this->data['deleted']=true;
		
	}
$this->data['new_testimonials'] = $this->testimonials_model->get_new_testimonials();
$this->load->view('admin/testimonials_approve_view.php',$this->data);
}

/*=========*/
// manage	
/*=========*/
public function manage($action = null, $id = null) {


	$this->load->model('admin/testimonials_model');


$this->data['deleted'] = false;

if(strcasecmp($action, 'delete') == 0 )
{
	$this->db->delete('nv_cms_testimonials',array('id'=>$id));
	$this->data['deleted']=true;
	
	$this->data['testimonials'] = $this->testimonials_model->get_all_testimonials_with_pagination('5',$this->uri->segment(4));
	
	//pagination
	$config['base_url'] = base_url().'admin/testimonials/manage';
	$config['total_rows'] = $this->testimonials_model->get_all_testimonials();
	$config['per_page'] = 5;
	$config['uri_segment'] = 4;
	$this->pagination->initialize($config); 
	
	$this->data['pagination_links'] = $this->pagination->create_links();
	$this->load->view('admin/testimonials_manage_view',$this->data);

}
elseif(strcasecmp($action, 'edit')==0)
{
	
	
	$this->data['testimonial'] = $this->testimonials_model->get_testimonial_by_id($id);
	$this->load->view('admin/testimonials_edit_view',$this->data);
}
elseif(strcasecmp($action, 'update')==0)
{
	$this->testimonials_model->update_testimonial($id);
	
}else{
	/*============================*/
	/*LINE 145 HACK FOR ERROR HERE*/
	$CI =& get_instance();
	/*============================*/
	
	//NOTICE the i call $CI->testimonials_model.. instead of $this->testimonials_mode..
	$this->data['testimonials'] = $CI->testimonials_model->get_all_testimonials_with_pagination('5',$this->uri->segment(4));
	
	//pagination
	$config['base_url'] = base_url().'admin/testimonials/manage';
	$config['total_rows'] = $this->testimonials_model->get_all_testimonials();
	$config['per_page'] = 5;
	$config['uri_segment'] = 4;
	$this->pagination->initialize($config); 
	
	$this->data['pagination_links'] = $this->pagination->create_links();
	$this->load->view('admin/testimonials_manage_view',$this->data);
	}
	
}//manage

}