<?php
/*--------------------------------------------------------------------------------------------------------|  www.vdm.io  |------/
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    \ \    / /      | |   |  __ \               | |                                | |   |  \/  |    | | | |             | |
     \ \  / /_ _ ___| |_  | |  | | _____   _____| | ___  _ __  _ __ ___   ___ _ __ | |_  | \  / | ___| |_| |__   ___   __| |
      \ \/ / _` / __| __| | |  | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
       \  / (_| \__ \ |_  | |__| |  __/\ V /  __/ | (_) | |_) | | | | | |  __/ | | | |_  | |  | |  __/ |_| | | | (_) | (_| |
        \/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_|  |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/

	@version		2.6.x
	@created		30th April, 2015
	@package		Component Builder
	@subpackage		view.html.php
	@author			Llewellyn van der Merwe <http://joomlacomponentbuilder.com>	
	@github			Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
	@copyright		Copyright (C) 2015. All Rights Reserved
	@license		GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html 
	
	Builds Complex Joomla Components 
                                                             
/-----------------------------------------------------------------------------------------------------------------------------*/

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

// import Joomla view library
jimport('joomla.application.component.view');

/**
 * Componentbuilder Import_joomla_components View
 */
class ComponentbuilderViewImport_joomla_components extends JViewLegacy
{
	protected $headerList;
	protected $hasPackage = false;
	protected $headers;
	protected $hasHeader = 0;
	protected $dataType;
	protected $packageInfo;
	protected $formPackage;

	public function display($tpl = null)
	{
		if ($this->getLayout() !== 'modal')
		{
			// Include helper submenu
			ComponentbuilderHelper::addSubmenu('import');
		}

		$paths = new stdClass;
		$paths->first = '';
		$state = $this->get('state');

		$this->paths = &$paths;
		$this->state = &$state;
		// get global action permissions
		$this->canDo = ComponentbuilderHelper::getActions('import');

		// We don't need toolbar in the modal window.
		if ($this->getLayout() !== 'modal')
		{
			$this->addToolbar();
			$this->sidebar = JHtmlSidebar::render();
		}
		// load the application
		$app = JFactory::getApplication();
		// get the session object
		$session = JFactory::getSession();
		// check if it has package
		$this->hasPackage 	= $session->get('hasPackage', false);
		$this->dataType 	= $session->get('dataType', false);
		if($this->hasPackage && $this->dataType && $this->dataType !== 'smart_package')
		{
			$this->headerList 	= json_decode($session->get($this->dataType.'_VDM_IMPORTHEADERS', false),true);
			$this->headers 		= ComponentbuilderHelper::getFileHeaders($this->dataType);
			// clear the data type
			$session->clear('dataType');
		}
		elseif (!$this->dataType)
		{
			$this->dataType = $session->get('dataType_VDM_IMPORTINTO',  null);
		}
		// set form only if smart package
		if ($this->dataType === 'smart_package')
		{
			$this->packageInfo = json_decode($session->get('smart_package_info', false), true);
			$this->formPackage = $this->getForm();
		}

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			throw new Exception(implode("\n", $errors), 500);
		}

		// Display the template
		parent::display($tpl);
	}

	public function getForm()
	{		
		jimport('joomla.form.form');
		$form = array();
		$radio1 = JFormHelper::loadFieldType('radio',true);
		// Switch to force local update
		$xml = '<field label="'.JText::_('COM_COMPONENTBUILDER_FORCE_LOCAL_UPDATE').'" description="'.JText::_('COM_COMPONENTBUILDER_SHOULD_WE_FORCE_THE_UPDATE_OF_ALL_LOCAL_DATA_EVEN_IF_IT_IS_NEWER_THEN_THE_DATA_BEING_IMPORTED').'" name="force_update" type="radio" class="btn-group btn-group-yesno" default="0" filter="INT">';
		$xml .= '<option value="1">'.JText::_('COM_COMPONENTBUILDER_YES').'</option> <option value="0">'.JText::_('COM_COMPONENTBUILDER_NO').'</option>';
		$xml .= "</field>";
		// prepare the xml
		$force = new SimpleXMLElement($xml);
		// set components to form
		$radio1->setup($force,0);
		// add to form
		$form[] = $radio1;
		
		if (!$this->packageInfo || (isset($this->packageInfo['getKeyFrom']) && ComponentbuilderHelper::checkArray($this->packageInfo['getKeyFrom'])))
		{
			// set required field
			$required = 'required="true"';
			if (!$this->packageInfo)
			{
				$radio2 = JFormHelper::loadFieldType('radio',true);
				// has key
				$xml = '<field label="'.JText::_('COM_COMPONENTBUILDER_USE_KEY').'" description="'.JText::_('COM_COMPONENTBUILDER_DOES_THIS_PACKAGE_REQUIRE_A_KEY_TO_INSTALL').'" name="haskey" type="radio" class="btn-group btn-group-yesno" default="1" filter="INT">';
				$xml .= '<option value="1">'.JText::_('COM_COMPONENTBUILDER_YES').'</option> <option value="0">'.JText::_('COM_COMPONENTBUILDER_NO').'</option>';
				$xml .= "</field>";
				// prepare the xml
				$license = new SimpleXMLElement($xml);
				// set components to form
				$radio2->setup($license,1);
				$required = ''; // change required field
				// add to form
				$form[] = $radio2;
			}

			$text1 = JFormHelper::loadFieldType('text',true);
			// add the key
			$xml = '<field type="password" label="'.JText::_('COM_COMPONENTBUILDER_KEY').'" description="'.JText::_('COM_COMPONENTBUILDER_THE_KEY_OF_THIS_PACKAGE').'" name="sleutle" autocomplete="false" class="text_area" filter="STRING" hint="add key here" '.$required.' />';
			// prepare the xml
			$sleutle = new SimpleXMLElement($xml);
			// set components to form
			$text1->setup($sleutle,'');
			// add to form
			$form[] = $text1;
		}
					
		return $form;
	}

	/**
	 * Setting the toolbar
	 */
	protected function addToolBar()
	{
		JToolBarHelper::title(JText::_('COM_COMPONENTBUILDER_IMPORT_TITLE'), 'upload');
		JHtmlSidebar::setAction('index.php?option=com_componentbuilder&view=import_joomla_components');

		if ($this->canDo->get('core.admin') || $this->canDo->get('core.options'))
		{
			JToolBarHelper::preferences('com_componentbuilder');
		}

		// set help url for this view if found
		$help_url = ComponentbuilderHelper::getHelpUrl('import_joomla_components');
		if (ComponentbuilderHelper::checkString($help_url))
		{
			   JToolbarHelper::help('COM_COMPONENTBUILDER_HELP_MANAGER', false, $help_url);
		}
	}
}