<?php
/*------------------------------------------------------------------------
# com_zhgooglemap - Zh GoogleMap
# ------------------------------------------------------------------------
# author:    Dmitry Zhuk
# copyright: Copyright (C) 2011 zhuk.cc. All Rights Reserved.
# license:   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
# website:   http://zhuk.cc
# Technical Support Forum: http://forum.zhuk.cc/
-------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');

// import Joomla view library
jimport('joomla.application.component.view');

/**
 * ZhGoogle MapOverride View
 */
class ZhGoogleMapViewMapOverride extends JViewLegacy
{
    /**
     * display method of ZhGoogle MapOverride view
     * @return void
     */
    public function display($tpl = null) 
    {
        // get the Data
        $form = $this->get('Form');
        $item = $this->get('Item');
        $script = $this->get('Script');

        $categoryList = $this->get('CategoryList');
        $this->assignRef( 'categoryList',    $categoryList);

        $categoryListType = $this->get('CategoryListType');
        $this->assignRef( 'categoryListType',    $categoryListType);
        
        // Check for errors.
        if (count($errors = $this->get('Errors'))) 
        {
            JError::raiseError(500, implode('<br />', $errors));
            return false;
        }
        // Assign the Data
        $this->form = $form;
        $this->item = $item;
        $this->script = $script;

        // Set the toolbar
        $this->addToolBar();


        // Display the template
        parent::display($tpl);

        // Set the document
        $this->setDocument();
    }

    /**
     * Setting the toolbar
     */
    protected function addToolBar() 
    {
        JRequest::setVar('hidemainmenu', true);
        $user = JFactory::getUser();
        $userId = $user->id;
        $isNew = $this->item->id == 0;
                
                $help_url = 'http://wiki.zhuk.cc/index.php/Zh_GoogleMap_Description#Creating_Map_Override';
        JToolbarHelper::help('', false, $help_url);
                
        $canDo = ZhGoogleMapHelper::getMapOverrideActions($this->item->id);
        JToolBarHelper::title($isNew ? JText::_('COM_ZHGOOGLEMAP_MAPOVERRIDE_NEW') : JText::_('COM_ZHGOOGLEMAP_MAPOVERRIDE_EDIT'), 'mapoverride');
        // Built the actions for new and existing records.
        if ($isNew) 
        {
            // For new records, check the create permission.
            if ($canDo->get('core.create')) 
            {
                JToolBarHelper::apply('mapoverride.apply', 'JTOOLBAR_APPLY');
                JToolBarHelper::save('mapoverride.save', 'JTOOLBAR_SAVE');
                JToolBarHelper::custom('mapoverride.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
            }
            JToolBarHelper::cancel('mapoverride.cancel', 'JTOOLBAR_CANCEL');
        }
        else
        {
            if ($canDo->get('core.edit'))
            {
                // We can save the new record
                JToolBarHelper::apply('mapoverride.apply', 'JTOOLBAR_APPLY');
                JToolBarHelper::save('mapoverride.save', 'JTOOLBAR_SAVE');

                // We can save this record, but check the create permission to see if we can return to make a new one.
                if ($canDo->get('core.create')) 
                {
                    JToolBarHelper::custom('mapoverride.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
                }
            }
            if ($canDo->get('core.create')) 
            {
                JToolBarHelper::custom('mapoverride.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false);
            }
            JToolBarHelper::cancel('mapoverride.cancel', 'JTOOLBAR_CLOSE');
        }
    }
    /**
     * Method to set up the document properties
     *
     * @return void
     */
    protected function setDocument() 
    {
        $isNew = $this->item->id == 0;
        $document = JFactory::getDocument();
        $document->setTitle($isNew ? JText::_('COM_ZHGOOGLEMAP_ADMINISTRATION_MAPOVERRIDE_CREATING') : JText::_('COM_ZHGOOGLEMAP_ADMINISTRATION_MAPOVERRIDE_EDITING'));
        $document->addScript(JURI::root() . $this->script);
        $document->addScript(JURI::root() . "administrator/components/com_zhgooglemap/views/mapoverride/submitbutton.js");
        JText::script('COM_ZHGOOGLEMAP_MAPOVERRIDE_ERROR_UNACCEPTABLE');
    }
}