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<?php
/**
* @copyright Copyright (c) 2013 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// No direct access.
defined('_JEXEC') or die;
/**
* Methods supporting a list of Project records.
*
* @package Joomla.Site
* @subpakage ExtStore.AdvPortfolioPro
*/
class AdvPortfolioProModelProjects extends JModelList {
/**
* Constructor.
*
* @param array An optional associative array of configuration settings.
* @see JControllerLegacy
*/
public function __construct($config = array()) {
if (empty($config['filter_fields'])) {
$config['filter_fields'] = array(
'id', 'a.id',
'title', 'a.title',
'alias', 'a.alias',
'checked_out', 'a.checked_out',
'checked_out_time', 'a.checked_out_time',
'catid', 'a.catid', 'category_title',
'state', 'a.state',
'access', 'a.access', 'access_level',
'created', 'a.created',
'created_by', 'a.created_by',
'ordering', 'a.ordering',
'language', 'a.language',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*/
protected function populateState($ordering = null, $direction = null) {
// Initialize variables.
$app = JFactory::getApplication('site');
// Load the parameters. Merge Global and Menu Item params into new object
$params = $app->getParams();
$menuParams = new JRegistry();
if ($menu = $app->getMenu()->getActive()) {
$menuParams->loadString($menu->params);
}
$mergedParams = clone $menuParams;
$mergedParams->merge($params);
$this->setState('params', $mergedParams);
// List state information
$value = $app->input->get('limit', $params->get('limit', $app->getCfg('list_limit', 0)), 'uint');
$this->setState('list.limit', $value);
$value = $app->input->get('limitstart', 0, 'uint');
$this->setState('list.start', $value);
$orderCol = $this->_buildContentOrderBy();
$this->setState('list.ordering', $orderCol);
$this->setState('list.direction', '');
//
$this->setState('filter.state', 1);
$catid = $app->input->get('catid', 0, 'uint');
if ($catid) {
$this->setState('filter.category_id', $catid);
} else {
$this->setState('filter.category_id', $params->get('catids'));
}
// process show_noauth parameter
if (!$params->get('show_noauth')) {
$this->setState('filter.access', true);
} else {
$this->setState('filter.access', false);
}
// Optional filter text
$this->setState('list.filter', $app->input->getString('filter-search'));
$this->setState('filter.language', JLanguageMultilang::isEnabled());
$this->setState('layout', $app->input->get('layout'));
}
/**
* Method to get a store id based on model configuration state.
*
* This is necessary because the model is used by the component and different modules
* that might need different sets of data or different ordering requirements.
*
* @param string $id A prefix for the store id.
* @return string A store id.
*/
protected function getStoreId($id = '') {
// compile the store id.
$id .= ':' . $this->getState('list.filter');
$id .= ':' . $this->getState('filter.access');
$id .= ':' . $this->getState('filter.state');
$id .= ':' . serialize($this->getState('filter.project_id'));
$id .= ':' . serialize($this->getState('filter.category_id'));
$id .= ':' . $this->getState('filter.language');
return parent::getStoreId($id);
}
/**
* Build an SQL query to load the list data.
*
* @return JDatabaseQuery
*/
protected function getListQuery() {
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
// Select the required fields from the table.
$query->select(
$this->getState(
'list.select',
'a.id, a.title, a.alias, a.checked_out, a.checked_out_time, a.catid,
a.state, a.access, a.ordering, a.params,
a.language, a.created,
a.short_description, a.thumbnail, a.link, a.featured'
)
);
$query->from('#__advportfoliopro_projects AS a');
$query->select('CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(\':\', a.id, a.alias) ELSE a.id END AS slug');
// Join over the Categories.
$query->select('c.title AS category_title, c.alias AS category_alias, c.lft AS category_ordering');
$query->select('CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(\':\', c.id, c.alias) ELSE c.id END AS catslug');
$query->join('LEFT', '#__categories AS c ON c.id = a.catid');
// Filter by access level.
if ($access = $this->getState('filter.access')) {
$user = JFactory::getUser();
$groups = implode(', ', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
$query->where('c.access IN (' . $groups . ')');
}
// Filter by published state
$published = $this->getState('filter.state');
if (is_numeric($published)) {
$query->where('a.state = ' . $published);
} else if (is_array($published)) {
JArrayHelper::toInteger($published);
$published = implode(', ', $published);
$query->where('a.state IN (' . $published . ')');
}
// Filter by single or group of projects.
$projectId = $this->getState('filter.project_id');
if (is_numeric($projectId)) {
$type = $this->getState('filter.project_id.include', true) ? '= ' : '<> ';
$query->where('a.id ' . $type . (int)$projectId);
} else if (is_array($projectId)) {
JArrayHelper::toInteger($projectId);
$projectId = implode(', ', $projectId);
$type = $this->getState('filter.project_id.include', true) ? 'IN ' : 'NOT IN';
$query->where('a.id ' . $type . '(' . $projectId . ')');
}
// Filter by signle or group of categories
$categoryId = $this->getState('filter.category_id');
if (is_numeric($categoryId)) {
$type = $this->getState('filter.category_id.include', true) ? '= ' : '<> ';
// Add subcategory check
$includeSubcategories = $this->getState('filter.subcategories', false);
$categoryEquals = 'a.catid ' . $type . (int)$categoryId;
if ($includeSubcategories) {
$levels = (int)$this->getState('filter.max_category_levels', '1');
// Create a subquery for the subcategory list
$subQuery = $db->getQuery(true);
$subQuery->select('sub.id');
$subQuery->from('#__categories as sub');
$subQuery->join('INNER', '#__categories as this ON sub.lft > this.lft AND sub.rgt < this.rgt');
$subQuery->where('this.id = ' . (int)$categoryId);
if ($levels >= 0) {
$subQuery->where('sub.level <= this.level + ' . $levels);
}
// Add the subquery to the main query
$query->where('(' . $categoryEquals . ' OR a.catid IN (' . $subQuery->__toString() . '))');
} else {
$query->where($categoryEquals);
}
} else if (is_array($categoryId) && (count($categoryId) > 0)) {
JArrayHelper::toInteger($categoryId);
$categoryId = implode(', ', $categoryId);
if (!empty($categoryId)) {
$type = $this->getState('filter.category_id.include', true) ? 'IN' : 'NOT IN';
$query->where('a.catid ' . $type . ' (' . $categoryId . ')');
}
}
// Filter on the language.
if ($language = $this->getState('filter.language')) {
$query->where('a.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
// Add the list ordering clause.
$query->order($this->getState('list.ordering', 'a.ordering') . ' ' . $this->getState('list.direction', 'ASC'));
return $query;
}
/**
* Build the orderby for the query
*
* @return string $orderby portion of query
*/
protected function _buildContentOrderBy() {
$app = JFactory::getApplication('site');
$db = $this->getDbo();
$params = $this->state->params;
$orderby = $params->get('orderby', 'rdate');
switch ($orderby) {
case 'date':
$orderby = 'a.created';
break;
case 'rdate':
$orderby = 'a.created DESC ';
break;
case 'alpha':
$orderby = 'a.title';
break;
case 'ralpha':
$orderby = 'a.title DESC';
break;
case 'order':
default :
$orderby = 'c.lft, a.ordering';
break;
}
return $orderby;
}
public function getItems() {
$items = parent::getItems();
foreach ($items as &$item) {
$item->tags = array();
$tags = new JHelperTags();
$tags = $tags->getItemTags('com_advportfoliopro.project', $item->id);
foreach ($tags as $tag) {
$tmp = new stdClass();
$tmp->title = $tag->title;
$tmp->alias = $tag->alias;
$tmp->ordering = $tag->lft;
$item->tags[] = $tmp;
}
}
return $items;
}
}