<?php
/**
 * @package    Joomla.Members.Manager
 *
 * @created    6th July, 2018
 * @author     Llewellyn van der Merwe <https://www.joomlacomponentbuilder.com/>
 * @github     Joomla Members Manager <https://github.com/vdm-io/Joomla-Members-Manager>
 * @copyright  Copyright (C) 2015. All Rights Reserved
 * @license    GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
 */


// No direct access to this file
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.module.helper');

use Joomla\CMS\MVC\View\HtmlView;

/**
 * Membersmanager Html View class for the Cpanel
 */
class MembersmanagerViewCpanel extends HtmlView
{
	// Overwriting JView display method
	function display($tpl = null)
	{		
		// get combined params of both component and menu
		$this->app = JFactory::getApplication();
		$this->params = $this->app->getParams();
		$this->menu = $this->app->getMenu()->getActive();
		// get the user object
		$this->user = JFactory::getUser();
		// Initialise dispatcher.
		$dispatcher = JEventDispatcher::getInstance();
		// Initialise variables.
		$this->item = $this->get('Item');
		// Check if the user has access to any types of members
		$this->access_types = MembersmanagerHelper::getAccess($this->user, 1);
		// get the search form
		$this->searchForm = $this->setSearchForm();
		// get the cpanel header module
		$this->cpanelHeaderModules = $this->getModules('membersmanager-cpanel-header', 'array');
		// get the cpanel above search module
		$this->cpanelAboveSearchModules = $this->getModules('membersmanager-cpanel-above-search', 'array');
		// get the cpanel below search module
		$this->cpanelBelowSearchModules = $this->getModules('membersmanager-cpanel-below-search', 'array');
		// get the cpanel above create button module
		$this->cpanelAboveCreateButtonModules = $this->getModules('membersmanager-cpanel-above-create-button', 'array');
		// get the cpanel below create button module
		$this->cpanelBelowCreateButtonModules = $this->getModules('membersmanager-cpanel-below-create-button', 'array');
		// set the header
		$this->cpanelHeader = $this->params->get('cpanelheader', JText::_('COM_MEMBERSMANAGER_CPANEL'));

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

		// set the document
		$this->_prepareDocument();

		// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			throw new Exception(implode(PHP_EOL, $errors), 500);
		}
		// Process the content plugins.
		if (MembersmanagerHelper::checkObject($this->item))
		{
			JPluginHelper::importPlugin('content');
			// Setup Event Object.
			$this->item->event = new stdClass;
			// Check if item has params, or pass global params
			$params = (isset($this->item->params) && MembersmanagerHelper::checkJson($this->item->params)) ? json_decode($this->item->params) : $this->params;
			// onContentAfterTitle Event Trigger.
			$results = $dispatcher->trigger('onContentAfterTitle', array('com_membersmanager.member', &$this->item, &$params, 0));
			$this->item->event->onContentAfterTitle = trim(implode("\n", $results));
			// onContentBeforeDisplay Event Trigger.
			$results = $dispatcher->trigger('onContentBeforeDisplay', array('com_membersmanager.member', &$this->item, &$params, 0));
			$this->item->event->onContentBeforeDisplay = trim(implode("\n", $results));
			// onContentAfterDisplay Event Trigger.
			$results = $dispatcher->trigger('onContentAfterDisplay', array('com_membersmanager.member', &$this->item, &$params, 0));
			$this->item->event->onContentAfterDisplay = trim(implode("\n", $results));
		}

		parent::display($tpl);
	}

	public function setSearchForm()
	{		
		if(MembersmanagerHelper::checkObject($this->item) && MembersmanagerHelper::checkArray($this->access_types))
		{
			// sales attributes
			$attributes = array(
				'type' => 'text',
				'name' => 'search',
				'id' => 'member-search',
				'class' => 'uk-form-width-large search-box',
				'autocomplete' => 'off',
				'hint' => 'COM_MEMBERSMANAGER_SEARCH_MEMBERS_BY_NAME_TOKEN_OR_EMAIL_HERE');
			// add to form
			return MembersmanagerHelper::getFieldObject($attributes);
		}
		return false;
	}

	/**
	 * Prepares the document
	 */
	protected function _prepareDocument()
	{

		// always make sure jquery is loaded.
		JHtml::_('jquery.framework');
		// Load the header checker class.
		require_once( JPATH_COMPONENT_SITE.'/helpers/headercheck.php' );
		// Initialize the header checker.
		$HeaderCheck = new membersmanagerHeaderCheck;

		// Add View JavaScript File
		$this->document->addScript(JURI::root(true) . "/components/com_membersmanager/assets/js/cpanel.js", (MembersmanagerHelper::jVersion()->isCompatible("3.8.0")) ? array("version" => "auto") : "text/javascript");

		// Load uikit options.
		$uikit = $this->params->get('uikit_load');
		// Set script size.
		$size = $this->params->get('uikit_min');

		// Load uikit version.
		$this->uikitVersion = $this->params->get('uikit_version', 2);

		// Use Uikit Version 2
		if (2 == $this->uikitVersion)
		{
			// Set css style.
			$style = $this->params->get('uikit_style');

			// The uikit css.
			if ((!$HeaderCheck->css_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
			{
				JHtml::_('stylesheet', 'media/com_membersmanager/uikit-v2/css/uikit'.$style.$size.'.css', ['version' => 'auto']);
			}
			// The uikit js.
			if ((!$HeaderCheck->js_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
			{
				JHtml::_('script', 'media/com_membersmanager/uikit-v2/js/uikit'.$size.'.js', ['version' => 'auto']);
			}
		}
		// Use Uikit Version 3
		elseif (3 == $this->uikitVersion)
		{
			// The uikit css.
			if ((!$HeaderCheck->css_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
			{
				JHtml::_('stylesheet', 'media/com_membersmanager/uikit-v3/css/uikit'.$size.'.css', ['version' => 'auto']);
			}
			// The uikit js.
			if ((!$HeaderCheck->js_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
			{
				JHtml::_('script', 'media/com_membersmanager/uikit-v3/js/uikit'.$size.'.js', ['version' => 'auto']);
				JHtml::_('script', 'media/com_membersmanager/uikit-v3/js/uikit-icons'.$size.'.js', ['version' => 'auto']);
			}
		}
		if (MembersmanagerHelper::checkArray($this->access_types))
		{
			// add var key
			$this->document->addScriptDeclaration("var vastDevMod = '" .  $this->get('VDM') . "';");
			// Add Ajax Token
			$this->document->addScriptDeclaration("var token = '". JSession::getFormToken() . "';");
			// set the query path
			$this->document->addScriptDeclaration("var path = '" . JURI::root() . "index.php?option=com_membersmanager&task=ajax.searchMembers&format=json&raw=true&'+token+'=1&vdm='+vastDevMod+'&search=';");
		} 
		// add the document default css file
		$this->document->addStyleSheet(JURI::root(true) .'/components/com_membersmanager/assets/css/cpanel.css', (MembersmanagerHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
	}

	/**
	 * Setting the toolbar
	 */
	protected function addToolBar()
	{

		// set help url for this view if found
		$this->help_url = MembersmanagerHelper::getHelpUrl('cpanel');
		if (MembersmanagerHelper::checkString($this->help_url))
		{
			JToolbarHelper::help('COM_MEMBERSMANAGER_HELP_MANAGER', false, $this->help_url);
		}
		// now initiate the toolbar
		$this->toolbar = JToolbar::getInstance();
	}

	/**
	 * Get the modules published in a position
	 */
	public function getModules($position, $seperator = '', $class = '')
	{
		// set default
		$found = false;
		// check if we aleady have these modules loaded
		if (isset($this->setModules[$position]))
		{
			$found = true;
		}
		else
		{
			// this is where you want to load your module position
			$modules = JModuleHelper::getModules($position);
			if (MembersmanagerHelper::checkArray($modules, true))
			{
				// set the place holder
				$this->setModules[$position] = array();
				foreach($modules as $module)
				{
					$this->setModules[$position][] = JModuleHelper::renderModule($module);
				}
				$found = true;
			}
		}
		// check if modules were found
		if ($found && isset($this->setModules[$position]) && MembersmanagerHelper::checkArray($this->setModules[$position]))
		{
			// set class
			if (MembersmanagerHelper::checkString($class))
			{
				$class = ' class="'.$class.'" ';
			}
			// set seperating return values
			switch($seperator)
			{
				case 'none':
					return implode('', $this->setModules[$position]);
					break;
				case 'div':
					return '<div'.$class.'>'.implode('</div><div'.$class.'>', $this->setModules[$position]).'</div>';
					break;
				case 'list':
					return '<ul'.$class.'><li>'.implode('</li><li>', $this->setModules[$position]).'</li></ul>';
					break;
				case 'array':
				case 'Array':
					return $this->setModules[$position];
					break;
				default:
					return implode('<br />', $this->setModules[$position]);
					break;
				
			}
		}
		return false;
	}

	/**
	 * Escapes a value for output in a view script.
	 *
	 * @param   mixed  $var  The output to escape.
	 *
	 * @return  mixed  The escaped value.
	 */
	public function escape($var, $sorten = false, $length = 40)
	{
		// use the helper htmlEscape method instead.
		return MembersmanagerHelper::htmlEscape($var, $this->_charset, $sorten, $length);
	}
}