<?php

/**
 * @version    4.6.2
 * @package     com_mymaplocations
 * @copyright   JoomUnited (C) 2011. All rights reserved.
 * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
 * ****@author      joomunited - contact@joomunited.com
 */
// No direct access
defined('_JEXEC') or die;

require_once JPATH_COMPONENT . '/controller.php';

/**
 * location controller class.
 */
class MyMaplocationsControllerlocation extends MyMaplocationsController {

    /**
     * Method to check out an item for editing and redirect to the edit form.
     *
     * @since	1.6
     */
    public function edit() {
        $app = JFactory::getApplication();

        // Get the previous edit id (if any) and the current edit id.
        $previousId = (int) $app->getUserState('com_mymaplocations.edit.location.id');
        $editId = (int) JFactory::getApplication()->input->getInt('id', null, '', 'array');

        // Set the user id for the user to edit in the session.
        $app->setUserState('com_mymaplocations.edit.location.id', $editId);

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

        // Check out the item
        if ($editId) {
            $model->checkout($editId);
        }

        // Check in the previous user.
        if ($previousId) {
            $model->checkin($previousId);
        }

        // Redirect to the edit screen.
        $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=location&layout=edit', false));
    }

    /**
     * Method to save a user's profile data.
     *
     * @return	void
     * @since	1.6
     */
    public function save() {
        // Check for request forgeries.
        JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));

        // Initialise variables.
        $app = JFactory::getApplication();
        $model = $this->getModel('location', 'MyMaplocationsModel');

        // Get the user data.
       $data = JFactory::getApplication()->input->post->get('jform', array(), 'array');
        // Validate the posted data.
        $form = $model->getForm();
        if (!$form) {
            JFactory::getApplication()->enqueueMessage($model->getError(),'error');
            return false;
        }

        // Validate the posted data.
        $data = $model->validate($form, $data);

        // Check for errors.
        if ($data === false) {
            // Get the validation messages.
            $errors = $model->getErrors();

            // Push up to three validation messages out to the user.
            for ($i = 0, $n = count($errors); $i < $n && $i < 3; $i++) {
                if ($errors[$i] instanceof Exception) {
                    $app->enqueueMessage($errors[$i]->getMessage(), 'warning');
                } else {
                    $app->enqueueMessage($errors[$i], 'warning');
                }
            }

            // Save the data in the session.
            $app->setUserState('com_mymaplocations.edit.location.data', $data);

            // Redirect back to the edit screen.
            $id = (int) $app->getUserState('com_mymaplocations.edit.location.id');
             $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=form&layout=edit&id=' . $id, false));
            return false;
        }
         if($data['id']==0)
        {
            $data['created_by']=JFactory::getUser()->id;
        }

        // Attempt to save the data.
        $return = $model->save($data);

        // Check for errors.
        if ($return === false) {
            // Save the data in the session.
            $app->setUserState('com_mymaplocations.edit.location.data', $data);

            // Redirect back to the edit screen.
            $id = (int) $app->getUserState('com_mymaplocations.edit.location.id');
            $this->setMessage(JText::sprintf('COM_MYMAPLOCATIONS_SAVE_FAILED', $model->getError()), 'warning');
            $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=form&layout=edit&id=' . $id, false));
            return false;
        }


        // Check in the profile.
        if ($return) {
            $model->checkin($return);
        }

        // Clear the profile id from the session.
        $app->setUserState('com_mymaplocations.edit.location.id', null);

        // Redirect to the list screen.
        $this->setMessage(JText::_('COM_MYMAPLOCATIONS_SAVE_SUCCESS'));
        $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=mylocations', false));

        // Flush the data from the session.
        $app->setUserState('com_mymaplocations.edit.location.data', null);
    }

    function cancel() {

        $app = JFactory::getApplication();

        //Get the edit id (if any)
        $id = (int) $app->getUserState('com_mymaplocations.edit.location.id');
        if ($id) {
            //Redirect back to details
            $app->setUserState('com_mymaplocations.edit.location.id', null);
            $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=mylocations', false));
        } else {
            //Redirect back to list
            $this->setRedirect(JRoute::_('index.php?option=com_mymaplocations&view=mylocations', false));
        }
    }

}