private $_prepage = 20;

public function __construct() {

parent::__construct();

}

public function index($start = 0) {

$this->load->library('pagination');

$config['base_url'] = site_url('tag');

$config['total_rows'] = $this->tag_model->get_rows();

$config['per_page'] = $this->_prepage;

$config['num_links'] = 5;

$config['uri_segment'] = 2;

$config['suffix'] = config_item('url_suffix');

$this->pagination->initialize($config);

$data['pres'] = $this->_prepage;

$data['rows'] = $config['total_rows'];

$data['page'] = $this->pagination->create_links();

$data['list'] = $this->tag_model->get_list($start, $config['per_page']);

$this->load->view('site_tag_list', $data);

}

public function name($name = '', $start = 0) {

$tag = $this->tag_model->get_info(array('slug'=>$name));

if( ! $tag ) show_404();

$this->load->library('pagination');

$config['base_url'] = site_url('tag/' . $name);

$config['total_rows'] = $this->article_model->tag_rows($tag->tid);

$config['per_page'] = $this->_prepage;

$config['num_links'] = 5;

$config['uri_segment'] = 3;

$config['suffix'] = config_item('url_suffix');

$this->pagination->initialize($config);

$data['pres'] = $this->_prepage;

$data['rows'] = $config['total_rows'];

$data['page'] = $this->pagination->create_links();

$data['list'] = $this->article_model->tag_list($tag->tid, $start, $config['per_page']);

$data['tag'] = $tag;

$this->load->view('site_tag', $data);

}