182 lines
5.0 KiB
PHP
182 lines
5.0 KiB
PHP
<?php
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/*----------------------------------------------------------------------------------| www.vdm.io |----/
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VDM
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/-------------------------------------------------------------------------------------------------------/
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@version 1.0.0
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@build 5th May, 2018
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@created 20th September, 2017
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@package Hello World
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@subpackage greet.php
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@author Llewellyn <https://www.vdm.io>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
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(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
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.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
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\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
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/------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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// import Joomla modelitem library
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jimport('joomla.application.component.modelitem');
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/**
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* Hello_world Greet Model
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*/
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class Hello_worldModelGreet extends JModelItem
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{
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/**
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* Model context string.
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*
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* @var string
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*/
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protected $_context = 'com_hello_world.greet';
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/**
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* Model user data.
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*
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* @var strings
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*/
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protected $user;
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protected $userId;
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protected $guest;
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protected $groups;
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protected $levels;
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protected $app;
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protected $input;
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protected $uikitComp;
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/**
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* @var object item
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*/
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protected $item;
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @since 1.6
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*
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* @return void
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*/
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protected function populateState()
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{
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$this->app = JFactory::getApplication();
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$this->input = $this->app->input;
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// Get the itme main id
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$id = $this->input->getInt('id', null);
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$this->setState('greet.id', $id);
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// Load the parameters.
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$params = $this->app->getParams();
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$this->setState('params', $params);
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parent::populateState();
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}
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/**
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* Method to get article data.
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*
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* @param integer $pk The id of the article.
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*
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* @return mixed Menu item data object on success, false on failure.
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*/
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public function getItem($pk = null)
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{
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$this->user = JFactory::getUser();
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// check if this user has permission to access item
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if (!$this->user->authorise('site.greet.access', 'com_hello_world'))
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{
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$app = JFactory::getApplication();
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$app->enqueueMessage(JText::_('COM_HELLO_WORLD_NOT_AUTHORISED_TO_VIEW_GREET'), 'error');
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// redirect away to the home page if no access allowed.
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$app->redirect(JURI::root());
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return false;
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}
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$this->userId = $this->user->get('id');
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$this->guest = $this->user->get('guest');
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$this->groups = $this->user->get('groups');
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$this->authorisedGroups = $this->user->getAuthorisedGroups();
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$this->levels = $this->user->getAuthorisedViewLevels();
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$this->initSet = true;
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$pk = (!empty($pk)) ? $pk : (int) $this->getState('greet.id');
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if ($this->_item === null)
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{
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$this->_item = array();
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}
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if (!isset($this->_item[$pk]))
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{
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try
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// Create a new query object.
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$query = $db->getQuery(true);
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// Get from #__hello_world_greeting as a
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$query->select($db->quoteName(
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array('a.id','a.asset_id','a.greeting','a.published','a.created_by','a.modified_by','a.created','a.modified','a.version','a.hits','a.ordering'),
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array('id','asset_id','greeting','published','created_by','modified_by','created','modified','version','hits','ordering')));
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$query->from($db->quoteName('#__hello_world_greeting', 'a'));
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$query->where('a.id = ' . (int) $pk);
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// Reset the query using our newly populated query object.
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$db->setQuery($query);
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// Load the results as a stdClass object.
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$data = $db->loadObject();
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if (empty($data))
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{
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$app = JFactory::getApplication();
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// If no data is found redirect to default page and show warning.
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$app->enqueueMessage(JText::_('COM_HELLO_WORLD_NOT_FOUND_OR_ACCESS_DENIED'), 'warning');
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$app->redirect(JURI::root());
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return false;
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}
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// set data object to item.
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$this->_item[$pk] = $data;
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}
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catch (Exception $e)
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{
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if ($e->getCode() == 404)
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{
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// Need to go thru the error handler to allow Redirect to work.
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JError::raiseWaring(404, $e->getMessage());
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}
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else
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{
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$this->setError($e);
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$this->_item[$pk] = false;
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}
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}
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}
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return $this->_item[$pk];
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}
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/**
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* Get the uikit needed components
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*
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* @return mixed An array of objects on success.
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*
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*/
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public function getUikitComp()
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{
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if (isset($this->uikitComp) && Hello_worldHelper::checkArray($this->uikitComp))
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{
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return $this->uikitComp;
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}
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return false;
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}
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}
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