Форма не заполняется данными. как исправить?

Написал вроде всё как надо, чтобы можно было редактировать фильмы, но форма не хочет заполняться данными из бд. В чём проблема?

$route['default_controller'] = 'main';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;

$route['movies/rating'] = 'movies/rating';
$route['movies/(:any)'] = 'movies/view/$1';
$route['movies/type/films'] = 'movies/type/films/$1';
$route['movies/type/serials'] = 'movies/type/serials/$1';

$route['news'] = 'news';
$route['news/create'] = 'news/create';
$route['news/createpost'] = 'news/createpost';
$route['news/createfilms'] = 'news/createfilms';
$route['news/edit'] = 'news/edit';
$route['news/editpost'] = 'news/editpost';
$route['news/editfilms'] = 'news/editfilms';
$route['news/delete'] = 'news/delete';
$route['news/post'] = 'news/deletepost';
$route['news/files'] = 'news/files';
$route['news/(:any)'] = 'news/view/$1';

$route['search'] = 'search';

public function editfilms($slug = NULL) {

		if (!$this->dx_auth->is_admin()) {
			//show_404();
			$this->load->helper('url_helper');
			redirect("/", "location");
		}

		$this->data['title'] = "Редактировать фильм";
		$this->data['movie_item'] = $this->news_model->getFilms($slug);


		$this->data['name_movie'] = $this->data['movie_item']['name'];
		$this->data['description_movie'] = $this->data['movie_item']['description'];
		$this->data['slug_movie'] = $this->data['movie_item']['slug'];
		$this->data['slug_movie'] = $this->data['movie_item']['year'];
		$this->data['slug_movie'] = $this->data['movie_item']['rating'];
		$this->data['slug_movie'] = $this->data['movie_item']['poster'];
		$this->data['slug_movie'] = $this->data['movie_item']['add_date'];
		$this->data['slug_movie'] = $this->data['movie_item']['producer'];

		if ($this->input->post('slug') && $this->input->post('name') && $this->input->post('year') && $this->input->post('descriptions') && $this->input->post('rating')  && $this->input->post('add_date') && $this->input->post('poster') && $this->input->post('producer')) {

			$slug = $this->input->post('slug');
			$name = $this->input->post('name');
			$descriptions = $this->input->post('descriptions');
			$year = $this->input->post('year');
			$rating = $this->input->post('rating');
			$poster = $this->input->post('poster');
			$add_date = $this->input->post('add_date');
			$producer = $this->input->post('producer');

			if ($this->news_model->updateFilms($slug, $name, $descriptions, $year, $rating, $poster, $add_date, $producer)) {
				echo "Фильм успешно отредактирован";
			}
		}

		$this->load->view('templates/header', $this->data);
		$this->load->view('news/editfilms', $this->data);
		$this->load->view('templates/footer');
	}



public function getFilms($slug = FALSE) {  //  выводит данные из бд
		if($slug === FALSE){
			$query = $this->db->get('movie');
			return $query->result_array();
		}

		$query = $this->db->get_where('movie', array('slug' => $slug));
		return $query->row_array();
	}


public function updateFilms($slug, $name, $descriptions, $year, $rating, $poster, $add_date, $producer) {
		$data = array(
			'name' => $name,
			'slug' => $slug,
			'descriptions' => $descriptions,
			'year' => $year,
			'rating' => $rating,
			'poster' => $poster,
			'add_date' => $add_date,
			'producer' => $producer
		);

		return $this->db->update('movie', $data, array('slug' => $slug));
	}


//форма редактирования фильмов
<form action="/news/editfilms/" method="post">
	<input class="form-control input-lg" type="input" name="slug" placeholder="slug"></br>
	<input class="form-control input-lg" type="input" name="name" placeholder="фильм"></br>
	<input class="form-control input-lg" type="input" name="year" placeholder="year"></br>
	<input class="form-control input-lg" type="input" name="rating" placeholder="rating"></br>
	<input class="form-control input-lg" type="input" name="poster" placeholder="poster"></br>
	<input class="form-control input-lg" type="input" name="add_date" placeholder="add_date"></br>
	<input class="form-control input-lg" type="input" name="producer" placeholder="producer"></br>

	<textarea name="descriptions" placeholder="Описание фильма/сериала"></textarea></br>
	<input class="btn btn-default" type="submit" name="submit" value="редактировать фильм">

</form>