Demo-Component/site/views/looking/view.html.php

229 lines
7.5 KiB
PHP

<?php
/*----------------------------------------------------------------------------------| www.vdm.io |----/
Vast Development Method
/-------------------------------------------------------------------------------------------------------/
@version 2.0.0
@build 13th September, 2018
@created 18th October, 2016
@package Demo
@subpackage view.html.php
@author Llewellyn van der Merwe <https://www.vdm.io/>
@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');
/**
* Demo View class for the Looking
*/
class DemoViewLooking extends JViewLegacy
{
// 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 variables.
$this->item = $this->get('Item');
// add a hit to the look
if ($this->hit($this->item->id))
{
$this->item->hits++;
}
// Set the toolbar
$this->addToolBar();
// set the document
$this->_prepareDocument();
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
parent::display($tpl);
}
/**
* Increment the hit counter for the preacher.
*
* @param integer $pk Primary key of the preacher to increment.
*
* @return boolean True if successful;
*/
public function hit($pk = 0)
{
if ($pk)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true);
// Fields to update.
$fields = array(
$db->quoteName('hits') . ' = '.$db->quoteName('hits').' + 1'
);
// Conditions for which records should be updated.
$conditions = array(
$db->quoteName('id') . ' = ' . $pk
);
$query->update($db->quoteName('#__demo_look'))->set($fields)->where($conditions);
$db->setQuery($query);
return $db->execute();
}
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 demoHeaderCheck;
// Load uikit options.
$uikit = $this->params->get('uikit_load');
// Set script size.
$size = $this->params->get('uikit_min');
// Set css style.
$style = $this->params->get('uikit_style');
// The uikit css.
if ((!$HeaderCheck->css_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
{
$this->document->addStyleSheet(JURI::root(true) .'/media/com_demo/uikit-v2/css/uikit'.$style.$size.'.css', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
}
// The uikit js.
if ((!$HeaderCheck->js_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
{
$this->document->addScript(JURI::root(true) .'/media/com_demo/uikit-v2/js/uikit'.$size.'.js', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
}
// Load the needed uikit components in this view.
$uikitComp = $this->get('UikitComp');
if ($uikit != 2 && isset($uikitComp) && DemoHelper::checkArray($uikitComp))
{
// load just in case.
jimport('joomla.filesystem.file');
// loading...
foreach ($uikitComp as $class)
{
foreach (DemoHelper::$uk_components[$class] as $name)
{
// check if the CSS file exists.
if (JFile::exists(JPATH_ROOT.'/media/com_demo/uikit-v2/css/components/'.$name.$style.$size.'.css'))
{
// load the css.
$this->document->addStyleSheet(JURI::root(true) .'/media/com_demo/uikit-v2/css/components/'.$name.$style.$size.'.css', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
}
// check if the JavaScript file exists.
if (JFile::exists(JPATH_ROOT.'/media/com_demo/uikit-v2/js/components/'.$name.$size.'.js'))
{
// load the js.
$this->document->addScript(JURI::root(true) .'/media/com_demo/uikit-v2/js/components/'.$name.$size.'.js', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('type' => 'text/javascript', 'async' => 'async') : true);
}
}
}
}
// load the meta description
if (isset($this->item->metadesc) && $this->item->metadesc)
{
$this->document->setDescription($this->item->metadesc);
}
elseif ($this->params->get('menu-meta_description'))
{
$this->document->setDescription($this->params->get('menu-meta_description'));
}
// load the key words if set
if (isset($this->item->metakey) && $this->item->metakey)
{
$this->document->setMetadata('keywords', $this->item->metakey);
}
elseif ($this->params->get('menu-meta_keywords'))
{
$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
}
// check the robot params
if (isset($this->item->robots) && $this->item->robots)
{
$this->document->setMetadata('robots', $this->item->robots);
}
elseif ($this->params->get('robots'))
{
$this->document->setMetadata('robots', $this->params->get('robots'));
}
// check if autor is to be set
if (isset($this->item->created_by) && $this->params->get('MetaAuthor') == '1')
{
$this->document->setMetaData('author', $this->item->created_by);
}
// check if metadata is available
if (isset($this->item->metadata) && $this->item->metadata)
{
$mdata = json_decode($this->item->metadata,true);
foreach ($mdata as $k => $v)
{
if ($v)
{
$this->document->setMetadata($k, $v);
}
}
}
// add the document default css file
$this->document->addStyleSheet(JURI::root(true) .'/components/com_demo/assets/css/looking.css', (DemoHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
}
/**
* Setting the toolbar
*/
protected function addToolBar()
{
// adding the joomla toolbar to the front
JLoader::register('JToolbarHelper', JPATH_ADMINISTRATOR.'/includes/toolbar.php');
// set help url for this view if found
$help_url = DemoHelper::getHelpUrl('looking');
if (DemoHelper::checkString($help_url))
{
JToolbarHelper::help('COM_DEMO_HELP_MANAGER', false, $help_url);
}
// now initiate the toolbar
$this->toolbar = JToolbar::getInstance();
}
/**
* 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, $length = 40)
{
// use the helper htmlEscape method instead.
return DemoHelper::htmlEscape($var, $this->_charset, $sorten, $length);
}
}