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Editing File: Entries.php

<?php

class Entries extends CI_Controller
{

function __construct()
    {
        parent::__construct();
        $this->load->model('news');
    }

function index($page = null)
    {
        $news_entries = $this->news->get(null, array(
            'paginate' => true,
            'page' => $page,
        ));
        $total_news = $this->common->countPreviousQuery();
        $this->load->view('header', array('page_title' => 'News'));
        $this->load->view('news/index', array(
            'total_news'   => $total_news,
            'news_entries' => $news_entries
        ));
        $this->load->view('footer');
    }

function edit($news_id = null)
    {
        if ($this->input->post())
        {
            if ($this->input->post('submit_type') == 'delete')
            {
                $this->news->delete($this->input->post('news_id'));
                redirect(site_url(array('news')));
            }
            else
            {
                $news_id = $this->news->save($this->input->post());
                if ($news_id)
                {
                    if ($this->input->post('submit_type') == 'save_and_edit')
                    {
                        redirect(site_url(array('news', 'edit', $news_id)));
                    }
                }
                redirect(site_url(array('news')));
            }
        }
        $locations_selection = $this->locations->getDropdownData($this->locations->get());
        $teams_selection = $this->teams->getDropdownData($this->teams->get());
        if ($news_id)
        {
            $news = $this->news->get($news_id);
        }
        $header_data = array('page_title' => 'Create news entry');
        $page_data = array(  
            'locations_selection' => $locations_selection,
            'teams_selection' => $teams_selection,
        );
        if (isset($news))
        {
            $header_data['page_title'] = "Edit - {$news->title}";
            $page_data['news'] = $news;
        }
        $this->load->view('header', $header_data);
        $this->load->view('news/edit', $page_data);
        $this->load->view('footer');
    }
        
    function categories()
    {
        if ($this->input->post())
        {
            $this->news->saveCategories($this->input->post());
            redirect(array('news', 'categories'));
        }
        $categories = $this->news->getCategories();
        $this->load->view('header', array('page_title' => 'News categories'));
        $this->load->view('news/categories', array('categories' => $categories));
        $this->load->view('footer');
    }
    
}

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