<?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');

/**
 * View class for the ZhGoogle MapStreetViews Component
 */
class ZhGoogleMapViewMapStreetViews extends JViewLegacy
{
    protected $state;

    // Overwriting JView display method
    function display($tpl = null) 
    {
        // Get data from the model
        $items = $this->get('Items');
        $pagination = $this->get('Pagination');

        $this->state = $this->get('State');

        ZhGoogleMapHelper::addSubmenu('mapstreetviews');

 
                // Check for errors.
                if (count($errors = $this->get('Errors'))) 
                {
                        JError::raiseError(500, implode('<br />', $errors));
                        return false;
                }
                // Assign data to the view
                $this->items = $items;
                $this->pagination = $pagination;
 
                // Set the toolbar
                $this->addToolBar();
 
                // Display the template
                parent::display($tpl);

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

    }

    /**
     * Setting the toolbar
     */
    protected function addToolBar() 
    {
                $help_url = 'http://wiki.zhuk.cc/index.php/Zh_GoogleMap_Description#Creating_StreetView_Style';
        JToolbarHelper::help('', false, $help_url);

                $canDo = ZhGoogleMapHelper::getStreetViewActions();
        JToolBarHelper::title(JText::_('COM_ZHGOOGLEMAP_MAPSTREETVIEW_MANAGER'), 'mapstreetview');
        if ($canDo->get('core.create')) 
        {
            JToolBarHelper::addNew('mapstreetview.add', 'JTOOLBAR_NEW');
        }
        if ($canDo->get('core.edit')) 
        {
            JToolBarHelper::editList('mapstreetview.edit', 'JTOOLBAR_EDIT');
        }
        if ($canDo->get('core.edit.state')) 
        {
                JToolBarHelper::divider();
                JToolBarHelper::publish('mapstreetviews.publish', 'JTOOLBAR_PUBLISH', true);
                JToolBarHelper::unpublish('mapstreetviews.unpublish', 'JTOOLBAR_UNPUBLISH', true);
                JToolBarHelper::divider();
        }
        if ($canDo->get('core.delete')) 
        {
            JToolBarHelper::deleteList('', 'mapstreetviews.delete', 'JTOOLBAR_DELETE');
        }
        if ($canDo->get('core.admin')) 
        {
            JToolBarHelper::divider();
            JToolBarHelper::preferences('com_zhgooglemap');
        }

        JHtmlSidebar::setAction('index.php?option=com_zhgooglemap');

        JHtmlSidebar::addFilter(
            JText::_('JOPTION_SELECT_PUBLISHED'),
            'filter_published',
            JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.published'), true)
        );
                
                
        JHtmlSidebar::addFilter(
            JText::_('JOPTION_SELECT_CATEGORY'),
            'filter_category_id',
            JHtml::_('select.options', JHtml::_('category.options', 'com_zhgooglemap'), 'value', 'text', $this->state->get('filter.category_id'))
        );

        $this->sidebar = JHtmlSidebar::render();

    }
    /**
     * Method to set up the document properties
     *
     * @return void
     */
    protected function setDocument() 
    {
        $document = JFactory::getDocument();
        $document->setTitle(JText::_('COM_ZHGOOGLEMAP_MAPSTREETVIEW_ADMINISTRATION'));
    }

    /**
     * Returns an array of fields the table can be sorted by
     *
     * @return  array  Array containing the field name to sort by as the key and display text as value
     *
     * @since   3.0
     */
    protected function getSortFields()
    {
        return array(
            //'h.ordering' => JText::_('JGRID_HEADING_ORDERING'),
            //'h.id' => JText::_('COM_ZHGOOGLEMAP_MAPSTREETVIEW_HEADING_ID'),
            'h.title' => JText::_('COM_ZHGOOGLEMAP_MAPSTREETVIEW_HEADING_TITLE'),
            'h.published' => JText::_('COM_ZHGOOGLEMAP_MAPSTREETVIEW_HEADING_PUBLISHED')
        );
    }
    
}