<?php
class News extends CI_Controller {
	public function __construct()
	{
		parent::__construct(); 
		$this->load->model('news_model');
	}
	public function index() 
	{
	$data['news'] = $this->news_model->get_news();
	$data['program'] = 'News archive';
	$this->load->view('templates/header', $data);
	$this->load->view('templates/sidebar');
	$this->load->view('news/index', $data);
	$this->load->view('templates/footer');
	}
	public function view($id)
	{
	$data = array('news_item' => $this->news_model->get_news($id));
	$data['news_item'] = $this->news_model->get_news($id);
	$data['program'] = $data['news_item']['program'];  // ВОТ ЗДЕСЬ ОШИБКА
	$this->load->view('templates/header', $data);
	$this->load->view('templates/sidebar');
	$this->load->view('news/view', $data);
	$this->load->view('templates/footer');
	if (empty($data['news_item']))
	{
		show_404();
	}
     }
	public function create(){
	$this->load->helper('form');
	$this->load->library('form_validation');
	$data['title'] = 'Создать';
	$this->form_validation->set_rules('program', 'Программа', 'required');
	$this->form_validation->set_rules('code', 'Код', 'required');
    $this->form_validation->set_rules('course', 'Направление', 'required');
	$this->form_validation->set_rules('form', 'Форма обучения', 'required');
	$this->form_validation->set_rules('time', 'Срок обучения', 'required');
    $this->form_validation->set_rules('price', 'Стоимость', 'required');	
    $this->form_validation->set_rules('accreditation', 'Аккредитация', 'required');
	$this->form_validation->set_rules('department', 'Кафедра', 'required');
    $this->form_validation->set_rules('level', 'Уровень', 'required');
	$this->form_validation->set_rules('type', 'Тип ОП', 'required');
	if ($this->form_validation->run() === FALSE)
	{
		$this->load->view('templates/header', $data);
		$this->load->view('templates/sidebar');
		$this->load->view('news/create');
		$this->load->view('templates/footer');
	}
	else
	{
		$this->news_model->set_news();
		$this->load->view('templates/header', $data);
		$this->load->view('templates/sidebar');
		$this->load->view('news/formsuccess');
		$this->load->view('templates/footer');
	}
	}
    public function edit($id) { // передаем ид для редактирования
     $this->load->helper(array('form', 'url'));
     $this->load->library('validation');
     if (!$this->input->post('id') && !$this->input->post('program')) {
       $news_item = $this->news_model->get($id);
       $this->validation->id = $news_item['id'];
       $this->validation->program = $news_item['program'];
     }
     $data = array();
     if ($this->validation->run() === FALSE)
     {
     $this->load->view('form', $data);
     }
     else
    {
       $data = array(
		'program' => $this->input->post('program'),
		'code' => $this->input->post('code'),
		'course' => $this->input->post('course'),
		'form' => $this->input->post('form'),
		'time' => $this->input->post('time'),
		'price' => $this->input->post('price'),
		'accreditation' => $this->input->post('accreditation'),
		'department' => $this->input->post('department'),
		'level' => $this->input->post('level'),
		'type' => $this->input->post('type')
	 );
       $this->news_model->update($data);
       redirect('/news');
   }
}
}