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Path : /home/admin/public_html/old/administrator/components/com_xijc/models/
Current File : /home/admin/public_html/old/administrator/components/com_xijc/models/manager.php
<?php
// Disallow direct access to this file
defined('_JEXEC') or die('Restricted access');

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

class XiJCModelManager extends JModel
{
	var $_pagination;

	/**
	 * Constructor
	 */
	function __construct()
	{
		global $mainframe;

		// Call the parents constructor
		parent::__construct();

		// Get the pagination request variables
		$limit		= $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int' );
		$limitstart	= $mainframe->getUserStateFromRequest( 'com_XiJC.limitstart', 'limitstart', 0, 'int' );

		// In case limit has been changed, adjust limitstart accordingly
		$limitstart = ($limit != 0 ? (floor($limitstart / $limit) * $limit) : 0);

		$this->setState('limit', $limit);
		$this->setState('limitstart', $limitstart);
	}

	/*
	 * Retrieves the JPagination object
	 *
	 * @return object	JPagination object	 	 
	 */	 	
	function &getPagination()
	{
		if ($this->_pagination == null)
			$this->getComponents();
		
		return $this->_pagination;
	}
	
	/**
	 * Returns the Fields
	 *
	 * @return object	JParameter object
	 **/
	function &getComponents()
	{
		global $mainframe;
		static $components;
		
		if( isset( $components ) )
			return $components;

		// Initialize variables
		$db			=& JFactory::getDBO();

		// Get the limit / limitstart
		$limit		= $mainframe->getUserStateFromRequest('global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
		$limitstart	= $mainframe->getUserStateFromRequest('com_XiJClimitstart', 'limitstart', 0, 'int');

		// In case limit has been changed, adjust limitstart accordingly
		$limitstart	= ($limit != 0) ? ($limitstart / $limit ) * $limit : 0;

		/*
		 *  Get the total number of records for pagination
		 *  In #__component table, for all top level components, parent value is 0. 
		 */
		
		$query	= 'SELECT COUNT(*) FROM ' . $db->nameQuote( '#__components' ).' '
		          .'where '.$db->nameQuote('parent').'='.$db->Quote(0);
		$db->setQuery( $query );
		$total	= $db->loadResult();


		jimport('joomla.html.pagination');
		
		// Get the pagination object
		$this->_pagination	= new JPagination( $total , $limitstart , $limit );

		$query	= 'SELECT * FROM ' . $db->nameQuote( '#__components' ).' '
		          .'where '.$db->nameQuote('parent').'='.$db->Quote(0);

		$db->setQuery( $query , $this->_pagination->limitstart , $this->_pagination->limit );		
		
		$components	= $db->loadObjectList();
		
		return $components;
	}
	
	function updateEnable($option,$value)
	{
		global $mainframe;
		
		$db 	=& JFactory::getDBO();
		//check if row already exist for component
		$query	= 'SELECT COUNT(*) FROM ' . $db->nameQuote( '#__xijc_manager' ).' '
		          .'where '.$db->nameQuote('option').'='.$db->Quote($option);
		$db->setQuery( $query );
		$count = $db->loadResult();          

		if($count) {
			$query 	= 'UPDATE #__xijc_manager'
					. ' SET '.$db->nameQuote('enable').'='.$db->Quote($value).''
					. ' WHERE '.$db->nameQuote('option').'='. $db->Quote($option);
			$db->setQuery( $query );
			
			if (!$db->query()) {
				return JError::raiseWarning( 500, $db->getError() );
			}
		}
		else {
			//insert row for component
			JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'tables');
			$row	=& JTable::getInstance( 'manager' , 'XiJCTable' );
			$row->option = $option;
			$row->enable = $value;
			if (!$row->store()) {
				return JError::raiseWarning( 500, $db->getError() );
			}
		}
		return true;
	}
	
	function getManagerInfo($filter='',$join='AND')
	{
		return XiJCUtils::getManagerInfo($filter);
	}
}
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