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Current Path : /var/www/components/com_cnotes/controllers/
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Current File : /var/www/components/com_cnotes/controllers/note.php

<?php
/**
 * @author Daniel Dimitrov - compojoom.com
 * @date: 20.07.12
 *
 * @copyright  Copyright (C) 2008 - 2012 compojoom.com . All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

defined('_JEXEC') or die('Restricted access');

jimport('joomla.application.component.controllerform');

class cnotesControllerNote extends JControllerForm {

    protected $view_list = 'notes';

	protected function allowEdit($data = array(), $key = 'id')
	{
		// Initialise variables.
		$recordId	= (int) isset($data[$key]) ? $data[$key] : 0;
		$user		= JFactory::getUser();
		$userId		= $user->get('id');


		// check edit.own
		// First test if the permission is available.
		if ($user->authorise('core.edit.own', 'com_cnotes')) {
			// Now test the owner is the user.
			$ownerId	= (int) isset($data['created_by']) ? $data['created_by'] : 0;
			if (empty($ownerId) && $recordId) {
				// Need to do a lookup from the model.
				$record		= $this->getModel()->getItem($recordId);

				if (empty($record)) {
					return false;
				}

				$ownerId = $record->created_by;
			}

			// If the owner matches 'me' then do the test.
			if ($ownerId == $userId) {
				return true;
			}
		}

		return false;
	}



    /**
     * Removes a note
     *
     * @return  void
     *
     */
    public function delete()
    {
        // Check for request forgeries
        JSession::checkToken('GET') or die(JText::_('JINVALID_TOKEN'));
        $input = JFactory::getApplication()->input;
        // Get items to remove from the request.
        $id = $input->get('id',0,'int');

        // Get the model.
        $model = $this->getModel('Note', 'cnotesModel');

        // Remove the items.
        if ($model->delete($id))
        {
            $this->setMessage(JText::_('COM_CNOTES_NOTE_DELETED'));
        }
        else
        {
            $this->setMessage($model->getError());
        }


        $this->setRedirect(JRoute::_('index.php?option=com_cnotes&view=' . $this->view_list, false));
    }
}