Joomla-Sermon-Distributor-Fork/site/models/categories.php

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<?php
/*-------------------------------------------------------------------------------------------------------------| www.vdm.io |------/
____ ____ __ __ __
/\ _`\ /\ _`\ __ /\ \__ __/\ \ /\ \__
\ \,\L\_\ __ _ __ ___ ___ ___ ___ \ \ \/\ \/\_\ ____\ \ ,_\ _ __ /\_\ \ \____ __ __\ \ ,_\ ___ _ __
\/_\__ \ /'__`\/\`'__\/' __` __`\ / __`\ /' _ `\ \ \ \ \ \/\ \ /',__\\ \ \/ /\`'__\/\ \ \ '__`\/\ \/\ \\ \ \/ / __`\/\`'__\
/\ \L\ \/\ __/\ \ \/ /\ \/\ \/\ \/\ \L\ \/\ \/\ \ \ \ \_\ \ \ \/\__, `\\ \ \_\ \ \/ \ \ \ \ \L\ \ \ \_\ \\ \ \_/\ \L\ \ \ \/
\ `\____\ \____\\ \_\ \ \_\ \_\ \_\ \____/\ \_\ \_\ \ \____/\ \_\/\____/ \ \__\\ \_\ \ \_\ \_,__/\ \____/ \ \__\ \____/\ \_\
\/_____/\/____/ \/_/ \/_/\/_/\/_/\/___/ \/_/\/_/ \/___/ \/_/\/___/ \/__/ \/_/ \/_/\/___/ \/___/ \/__/\/___/ \/_/
/------------------------------------------------------------------------------------------------------------------------------------/
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@version 2.0.x
@created 22nd October, 2015
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@package Sermon Distributor
@subpackage categories.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
A sermon distributor that links to Dropbox.
/----------------------------------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
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use Joomla\Utilities\ArrayHelper;
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/**
* Sermondistributor Model for Categories
*/
class SermondistributorModelCategories extends JModelList
{
/**
* Model user data.
*
* @var strings
*/
protected $user;
protected $userId;
protected $guest;
protected $groups;
protected $levels;
protected $app;
protected $input;
protected $uikitComp;
/**
* Method to build an SQL query to load the list data.
*
* @return string An SQL query
*/
protected function getListQuery()
{
// Get the current user for authorisation checks
$this->user = JFactory::getUser();
$this->userId = $this->user->get('id');
$this->guest = $this->user->get('guest');
$this->groups = $this->user->get('groups');
$this->authorisedGroups = $this->user->getAuthorisedGroups();
$this->levels = $this->user->getAuthorisedViewLevels();
$this->app = JFactory::getApplication();
$this->input = $this->app->input;
$this->initSet = true;
// Get a db connection.
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$db = JFactory::getDbo();
// Create a new query object.
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$query = $db->getQuery(true);
// Get from #__categories as a
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$query->select($db->quoteName(
array('a.id','a.title','a.alias','a.description','a.hits','a.language','a.params'),
array('id','name','alias','description','hits','language','params')));
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$query->from($db->quoteName('#__categories', 'a'));
$query->where('a.access IN (' . implode(',', $this->levels) . ')');
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// Get where a.published is 1
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$query->where('a.published = 1');
// Get where a.extension is "com_sermondistributor.sermon"
$query->where('a.extension = "com_sermondistributor.sermon"');
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$query->order('a.title ASC');
// return the query object
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return $query;
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getItems()
{
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$user = JFactory::getUser();
// check if this user has permission to access item
if (!$user->authorise('site.categories.access', 'com_sermondistributor'))
{
$app = JFactory::getApplication();
$app->enqueueMessage(JText::_('COM_SERMONDISTRIBUTOR_NOT_AUTHORISED_TO_VIEW_CATEGORIES'), 'error');
// redirect away to the default view if no access allowed.
$app->redirect(JRoute::_('index.php?option=com_sermondistributor&view=preachers'));
return false;
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}
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// load parent items
$items = parent::getItems();
// Get the global params
$globalParams = JComponentHelper::getParams('com_sermondistributor', true);
// Insure all item fields are adapted where needed.
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if (SermondistributorHelper::checkArray($items))
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{
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foreach ($items as $nr => &$item)
{
// Always create a slug for sef URL's
$item->slug = (isset($item->alias) && isset($item->id)) ? $item->id.':'.$item->alias : $item->id;
// set idCatidSermonB to the $item object.
$item->idCatidSermonB = $this->getIdCatidSermonEfee_B($item->id);
}
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}
if (SermondistributorHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
if (!SermondistributorHelper::checkArray($item->idCatidSermonB))
{
// remove empty category
unset($items[$nr]);
}
// set the icon if found
if (SermondistributorHelper::checkJson($item->params))
{
$params = json_decode($item->params, true);
if (isset($params['image']) && SermondistributorHelper::checkString($params['image']))
{
$item->icon = $params['image'];
}
}
}
}
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// return items
return $items;
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}
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/**
* Method to get an array of Sermon Objects.
*
* @return mixed An array of Sermon Objects on success, false on failure.
*
*/
public function getIdCatidSermonEfee_B($id)
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{
// Get a db connection.
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$db = JFactory::getDbo();
// Create a new query object.
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$query = $db->getQuery(true);
// Get from #__sermondistributor_sermon as b
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$query->select($db->quoteName(
array('b.id'),
array('id')));
$query->from($db->quoteName('#__sermondistributor_sermon', 'b'));
$query->where('b.catid = ' . $db->quote($id));
$query->where('b.access IN (' . implode(',', $this->levels) . ')');
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// Get where b.published is 1
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$query->where('b.published = 1');
// Reset the query using our newly populated query object.
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$db->setQuery($query);
$db->execute();
// check if there was data returned
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if ($db->getNumRows())
{
return $db->loadObjectList();
}
return false;
}
/**
* Get the uikit needed components
*
* @return mixed An array of objects on success.
*
*/
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public function getUikitComp()
{
if (isset($this->uikitComp) && SermondistributorHelper::checkArray($this->uikitComp))
{
return $this->uikitComp;
}
return false;
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}
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}