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Current File : /var/www/html/components/com_jvld/models/profiles.php

<?php
/**
 * @version		$Id$
 * @package		JV-LinkDirectory
 * @subpackage	com_jvld
 * @copyright	Copyright 2008-2013 JV-Extensions. All rights reserved
 * @license		GNU General Public License version 3 or later
 * @author		JV-Extensions
 * @link		http://www.jv-extensions.com
 */

// No direct access
defined('_JEXEC') or die('Restricted access');

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

class JvldModelProfiles extends JModelList
{
	protected function getListQuery()
	{
		$lid = JFactory::getApplication()->input->getInt('lid', 0);
		return "select * from #__jvld_linkprof where lid = ".(int)$lid;
	}

	public function getCurrentPageNumber()
	{
		if ($this->getLimit() == 0)
			return 0;

		return ($this->getStart()/$this->getLimit()) + 1;
	}

	public function getStart()
	{
		return $this->getState('list.start');
	}

	public function getLimit()
	{
		return $this->getState('list.limit');
	}

	protected function getStoreId($id = '')
	{
		return parent::getStoreId($id);
	}

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

		$start_value = $app->input->get('limitstart', 0, 'int');
		$this->setState('list.start', $start_value);

		$limit_value = $app->input->get('limit', intval($app->get('list_limit', 0)), 'uint');
		$this->setState('list.limit', $limit_value);
	}

	public function deleteProfile()
	{
		try
		{
			$id = JFactory::getApplication()->input->getInt('id', 0);
			if (!$id)
                throw new Exception(JText::_("COM_JVLD_ERR_INVALID_REQ"));

            // Get link info
            $prof = JvldDb::getRow("select * from #__jvld_linkprof where id = '".(int)$id."'");
            if (!$prof)
                throw new Exception(JText::_("COM_JVLD_ERR_INVALID_REQ"));

            // Get link ID
            $lid = $prof->lid;

            // Get link info
            $link = new JvldLinkinfo($lid);
            if (!$link->isValid())
                throw new Exception(JText::_("COM_JVLD_ERR_INVALID_REQ"));

            // Am i the owner?
            if ($link->getInfo('uid') != JFactory::getUser()->get('id'))
                throw new Exception(JText::_("COM_JVLD_UNAUTHORIZED"));

            // Is this the only profile for this link?
            $cnt = JvldDb::getCount("select count(id) as CNT from #__jvld_linkprof where lid = '".(int)$lid."'");
            if ($cnt == 1)
                throw new Exception(JText::_("COM_JVLD_PROFILE_ONLY_ONE"));

            // Update
            JvldDb::update("delete from #__jvld_linkprof where id = '".(int)$id."'");
            JvldDb::update("update #__jvld_links set partner_title = (select title from #__jvld_linkprof where lid = '".(int)$lid."' limit 0, 1) where id = '".(int)$lid."'");

			JvldMsg::display(JText::_("COM_JVLD_DELPROFILE_DONE"), _JVLD_NEXT_PAGE_GO_TO_URL, JvldPostinit::getRoute('profiles', $lid));
			return;
		}
		catch (Exception $ex)
		{
			JvldMsg::display($ex->getMessage(), _JVLD_NEXT_PAGE_GO_BACK);
			return;
		}
	}
}