<?php
/**
 * c_trash.class.php
 * Created by Komma Mediadesign.
 * Author: mike
 * Date: 3/19/13
 */

class Trash extends Controller
{
    public function __construct()
    {
        parent::__construct();
    }

    /*
     * Shows dashboard of the trashcan
     */
    public function index()
    {
        // Get items from the database
        $trashed = $this->Model->getItems(null,FALSE);
        $items = $this->Model->getItems(null);

        foreach(array_keys($items) as $key)
        {
            $items[$key]['trash_id'] = $trashed[$key]['id'];
        }

        $ItemList = new Item_List();
        $ItemList->set('_editable',FALSE);
        $ItemList->set('_recover',TRUE);
        $ItemList->setItems($items);
        $list = $ItemList->display();

        // Set items list for the view
        $this->View->setData('item_list', $list);

        // Delete permanently
        $content = array('type'=>'submit','name'=>'empty_trash','label'=>$this->View->lang['empty_trash']);
        $BtnDelete = new Button($content);
        $BtnDelete->addClasses(array('blue'));
        $btnDelete = $BtnDelete->display(FALSE);

        // Set buttons for the view
        $this->View->setData('btn_delete', $btnDelete);

        // Set Global parameters for the view
        $this->View->setData('page_label', $this->View->lang['trash']);
        $this->View->setData('page_name', $this->View->urls['trash']);
        $this->View->setData('page_title', $this->View->lang['trash'] . ' | ' . SITE_NAME);

        // Render the view
        $this->View->render('trash/v_dash');
    }

    /*
     * Recovers an item from the trashcan
     */
    public function recover()
    {
        // Set id back
        if(defined('URL_SUB2'))
        {
            // Recover item
            $id = URL_SUB2;
            $this->Model->recover($id);

            // Show success message
            $msg = 'Recover Success!';
            $this->Alert->set($msg,'success');

            // Redirect to page of recovered item

            // Get pageId
            $result = $this->Model->getItems($id,FALSE);
            $result = $result[key($result)];
            $pageId = $result['pageId'];

            // Get pageName
            $Dbh = new DatabaseHandler();
            $Dbh->setTableName('kms_basic_pages');
            $Dbh->addRule('id',$pageId);
            $page = $Dbh->select();
            $pageName = $page['name'];

            // Get location en redirect
            $location = LANG_ROOT . $this->View->urls[$pageName];
            $this->Functions->redirect($location);
        }
        else
        {
            // Redirect to dashboard
            $this->Functions->redirect(LANG_ROOT . $this->View->urls['trash']);
        }
    }

    /*
     * Ask if the user is sure he wants to empty the trashcan
     */
    public function emptyTrash()
    {
        // Create buttons
        $content = array('type'=>'link', 'href'=> LANG_ROOT . $this->View->urls['trash'].'/submitEmpty/', 'label'=>$this->View->lang['yes']);
        $BtnYes = new Button($content);
        $BtnYes->addClasses(array('blue'));
        $btnYes = $BtnYes->display(FALSE);

        $content = array('type'=>'link', 'href'=> LANG_ROOT . $this->View->urls['trash'].'/', 'label'=>$this->View->lang['no']);
        $BtnNo = new Button($content);
        $BtnNo->addClasses(array('blue'));
        $btnNo = $BtnNo->display(FALSE);

        // Set buttons for the view
        $this->View->setData('btn_yes', $btnYes);
        $this->View->setData('btn_no', $btnNo);

        // Render
        $this->View->render('trash/v_empty');
    }

    /*
     * Empties the trashcan
     */
    public function submitEmpty()
    {
        // Recover item
        $this->Model->emptyTrash();

        // Redirect to dashboard
        $this->Functions->redirect(LANG_ROOT . $this->View->urls['trash']);
    }

}