e107inc/e107

<?php
/*
* e107 website system
*
* Copyright (c) 2008-2009 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* Featurebox Category model
*
* $Source: /cvs_backup/e107_0.8/e107_plugins/featurebox/includes/category.php,v $
* $Revision$
* $Date$
* $Author$
*
*/

if (!defined('e107_INIT')) { exit; }

class plugin_featurebox_category extends e_model
{
    /**
     * @var plugin_featurebox_tree
     */
    protected $_tree = null;
    
    /**
     * Data loaded check 
     * @var boolean 
     */
    protected $_loaded_data = null;
    
    /**
     * @see e_model::_field_id
     * @var string
     */
    protected $_field_id = 'fb_category_id';
    
    /**
     * @see e_model::_db_table
     * @var string
     */
    protected $_db_table = 'featurebox_category';
    
    /**
     * Parameter (single string format):
     * - alt: return title as tag attribute text
     * @param string $parm
     * @return string
     */
    public function sc_featurebox_category_title($parm)
    {
        return ($parm == 'alt' ? e107::getParser()->toAttribute($this->get('fb_category_title')) : e107::getParser()->toHTML($this->get('fb_category_title'), false, 'TITLE'));
    }
    
    /**
     * Parameter (single string format):
     * - src: return image src URL only
     * 
     * @param string $parm
     * @return string
     */
    public function sc_featurebox_category_icon($parm)
    {
        if(!$this->get('fb_category_icon'))
        {
            return '';
        }
        $tp = e107::getParser();
        
        $src = $tp->replaceConstants($this->get('fb_category_icon'), 'full');
        if($parm == 'src')
        {
            return $src;
        }
        return '<img src="'.$src.'" alt="'.$tp->toAttribute($this->get('fb_category_title')).'" class="icon featurebox" />';
    }
    
    public function sc_featurebox_category_template()
    {
        return $this->get('fb_category_template');
    }
    
    public function sc_featurebox_category_limit()
    {
        return $this->get('fb_category_limit');
    }
    
    public function sc_featurebox_category_total()
    {
        return $this->getParam('total', 0);
    }

    public function sc_featurebox_category_all()
    {
        return $this->getItemTree()->getTotal();
    }
    
    public function sc_featurebox_category_cols()
    {
        return $this->getParam('cols', 1);
    }

    public function sc_featurebox_nav_counter()
    {
        return $this->getParam('counter', 1);
    }

    public function sc_featurebox_nav_active()
    {
        return $this->getParam('active') ? ' active' : '';
    }

    public function sc_featurebox_category_emptyfill()
    {
        return $this->getParam('no_fill_empty', 0);
    }
    
    /**
     * Load category data by layout
     * TODO - system cache
     * 
     * @param string $template
     * @param boolean $force
     * @return plugin_featurebox_category
     */
    public function loadByTemplate($template, $force = false)
    {
        if($force || null === $this->_loaded_data)
        {
            if(e107::getDb()->select('featurebox_category', '*', 'fb_category_class IN ('.USERCLASS_LIST.') AND fb_category_template=\''.e107::getParser()->toDB($template).'\''))
            {
                $this->setData(e107::getDb()->fetch());
                $this->_loaded_data = true;
            }
        }
        $this->_loaded_data = false;
        return $this;
    }
    
    /**
     * Get items model tree for the current category
     * TODO - system cache
     * 
     * @param boolean $force
     * @return plugin_featurebox_tree
     */
    public function getItemTree($force = false)
    {
        if($force || null === $this->_tree)
        {
            $this->_tree = new plugin_featurebox_tree();
            $options = array(
                'limit' => $this->getParam('limit', $this->get('fb_category_limit')),
                'from' => $this->getParam('from', 0),
                'random' => $this->getParam('random', $this->get('fb_category_random')),
                'ids' => $this->getParam('ids', '')
            );
            $this->_tree->load($this->getId(), $force, $options);
        }
        
        return $this->_tree;
    }
    
    /**
     * Set item tree
     * 
     * @param plugin_featurebox_tree $item_tree
     * @return plugin_featurebox_category
     */
    public function setItemTree($item_tree)
    {
        $this->_tree = $item_tree;
        return $this;
    }
}