0byt3m1n1-V2

Path: /home/academiac/www/administrator/components/com_unitehcarousel/models/ [ Home ]
File: items.php
<?php

/**
 * @package Unite Horizontal Carousel for Joomla 1.7-2.5
 * @author UniteCMS.net
 * @copyright (C) 2012 Unite CMS, All Rights Reserved. 
 * @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 * */
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');

jimport('joomla.application.component.modellist');

class UniteHCarouselModelItems extends JModelList {

    public function __construct($config = array()) {
        if (empty($config['filter_fields'])) {
            $config['filter_fields'] = array(
                'id', 'a.id',
                'title', 'a.title',
                'alias', 'a.alias',
                'ordering', 'a.ordering',
                'checked_out', 'a.checked_out',
                'checked_out_time', 'a.checked_out_time',
                'published', 'a.published',
                'access', 'a.access', 'access_level',
                'created', 'a.created',
                'created_by', 'a.created_by',
                'language', 'a.language'
            );
        }

        parent::__construct($config);
    }

    protected function populateState($ordering = null, $direction = null) {
        // Initialise variables.
        $app = JFactory::getApplication();

        $published = $this->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '');
        $this->setState('filter.published', $published);

        // List state information.
        parent::populateState('a.ordering', 'asc');
    }

    protected function getStoreId($id = '') {
        // Compile the store id.
        $id .= ':' . $this->getState('filter.published');

        return parent::getStoreId($id);
    }

    /**
     * 
     * get sliders array
     */
    public function getArrSliders() {
        $arrSliders = HelperUniteHCar::getArrSliders();
        return($arrSliders);
    }

    /**
     * 
     * get slider id
     */
    public function getSliderID() {
        $sliderID = JRequest::getVar("id");
        if (empty($sliderID))
            UniteFunctionsHCar::throwError("Slider ID url argument not found (id)");
        return($sliderID);
    }

    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.*'
                )
        );
        $query->from('#__unitehcarousel_slides AS a');

        // Join over the users for the checked out user.
        $query->select('uc.name AS editor');
        $query->join('LEFT', '#__users AS uc ON uc.id=a.checked_out');

        // Filter by published state
        $published = $this->getState('filter.published');
        if (is_numeric($published)) {
            $query->where('a.published = ' . (int) $published);
        } else if ($published === '') {
            $query->where('(a.published = 0 OR a.published = 1)');
        }

        // Filter by category state
        $category = $this->getState('filter.category');
        if (is_numeric($category)) {
            $query->where('a.catid = ' . (int) $category);
        }

        //Filter by search in title.
        $search = $this->getState('filter.search');
        if (!empty($search)) {
            if (stripos($search, 'id:') === 0) {
                $query->where('a.id = ' . (int) substr($search, 3));
            } else {
                $search = $db->Quote('%' . $db->getEscaped($search, true) . '%');
                $query->where('(a.title LIKE ' . $search . ' OR a.alias LIKE ' . $search . ')');
            }
        }

        $sliderID = $this->getSliderID();

        $query->where("a.sliderid='$sliderID'");

        // Add the list ordering clause.
        $orderCol = $this->state->get('list.ordering');
        $orderDirn = $this->state->get('list.direction');

        $order = $orderCol;

        if (!empty($orderDirn))
            $order .= " " . $orderDirn;

        if (!empty($orderCol))
            $query->order($order);

        return $query;
    }

    /**
     * get items rewrited, add slider title to slide properties
     */
    public function getItems() {
        $items = parent::getItems();
        $arrSlidersAssoc = HelperUniteHCar::getArrSlidersAssoc();

        foreach ($items as $key => $item) {
            if (!isset($arrSlidersAssoc[$item->sliderid]))
                throw new Exception("Slider with id: {$item->sliderid} not found");

            $slider = $arrSlidersAssoc[$item->sliderid];
            $items[$key]->slider_name = $slider["title"];
        }

        return($items);
    }

}