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Current File : /home/smartconb/www/armencom33/administrator/components/com_jmailalerts/models/dashboard.php

<?php
/**
 * @version    SVN: <svn_id>
 * @package    JMailAlerts
 * @author     Techjoomla <extensions@techjoomla.com>
 * @copyright  Copyright (c) 2009-2015 Techjoomla. All rights reserved.
 * @license    GNU General Public License version 2 or later.
 */

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

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

/**
 * Model class for JMailAlerts control panel.
 *
 * @package  JMailAlerts
 *
 * @since    3.0
 */
class JmailalertsModelDashboard extends JModelLegacy
{
	/**
	 * Constructor
	 *
	 * @since  3.0
	 */
	public function __construct()
	{
		// Get download id
		$params           = JComponentHelper::getParams('com_jmailalerts');
		$this->downloadid = $params->get('downloadid');

		// Setup vars
		$this->updateStreamName = 'JMailAlerts';
		$this->updateStreamType = 'extension';
		$this->updateStreamUrl  = "https://techjoomla.com/component/ars/updates/components/jmailalerts?format=xml&dummy=extension.xml";
		$this->extensionElement = 'com_jmailalerts';
		$this->extensionType    = 'component';

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

	/**
	 * Get extension id for tis extension
	 *
	 * @return  string
	 *
	 * @since   3.2.5
	 */
	public function getExtensionId()
	{
		$db = $this->getDbo();

		// Get current extension ID
		$query = $db->getQuery(true)
			->select($db->qn('extension_id'))
			->from($db->qn('#__extensions'))
			->where($db->qn('type') . ' = ' . $db->q($this->extensionType))
			->where($db->qn('element') . ' = ' . $db->q($this->extensionElement));
		$db->setQuery($query);

		$extension_id = $db->loadResult();

		if (empty($extension_id))
		{
			return 0;
		}
		else
		{
			return $extension_id;
		}
	}

	/**
	 * Refreshes the Joomla! update sites for this extension as needed
	 *
	 * @return  void
	 */
	public function refreshUpdateSite()
	{
		// Extra query for Joomla 3.0 onwards
		$extra_query = null;

		if (preg_match('/^([0-9]{1,}:)?[0-9a-f]{32}$/i', $this->downloadid))
		{
			$extra_query = 'dlid=' . $this->downloadid;
		}

		// Setup update site array for storing in database
		$update_site = array(
			'name' => $this->updateStreamName,
			'type' => $this->updateStreamType,
			'location' => $this->updateStreamUrl,
			'enabled'  => 1,
			'last_check_timestamp' => 0,
			'extra_query'          => $extra_query
		);

		// For joomla versions < 3.0
		if (version_compare(JVERSION, '3.0.0', 'lt'))
		{
			unset($update_site['extra_query']);
		}

		$db = $this->getDbo();

		// Get current extension ID
		$extension_id = $this->getExtensionId();

		if (!$extension_id)
		{
			return;
		}

		// Get the update sites for current extension
		$query = $db->getQuery(true)
			->select($db->qn('update_site_id'))
			->from($db->qn('#__update_sites_extensions'))
			->where($db->qn('extension_id') . ' = ' . $db->q($extension_id));
		$db->setQuery($query);

		$updateSiteIDs = $db->loadColumn(0);

		if (!count($updateSiteIDs))
		{
			// No update sites defined. Create a new one.
			$newSite = (object) $update_site;
			$db->insertObject('#__update_sites', $newSite);

			$id = $db->insertid();

			$updateSiteExtension = (object) array(
				'update_site_id' => $id,
				'extension_id'   => $extension_id,
			);

			$db->insertObject('#__update_sites_extensions', $updateSiteExtension);
		}
		else
		{
			// Loop through all update sites
			foreach ($updateSiteIDs as $id)
			{
				$query = $db->getQuery(true)
					->select('*')
					->from($db->qn('#__update_sites'))
					->where($db->qn('update_site_id') . ' = ' . $db->q($id));
				$db->setQuery($query);
				$aSite = $db->loadObject();

				// Does the name and location match?
				if (($aSite->name == $update_site['name']) && ($aSite->location == $update_site['location']))
				{
					// Do we have the extra_query property (J 3.2+) and does it match?
					if (property_exists($aSite, 'extra_query'))
					{
						if ($aSite->extra_query == $update_site['extra_query'])
						{
							continue;
						}
					}
					else
					{
						// Joomla! 3.1 or earlier. Updates may or may not work.
						continue;
					}
				}

				$update_site['update_site_id'] = $id;
				$newSite = (object) $update_site;
				$db->updateObject('#__update_sites', $newSite, 'update_site_id', true);
			}
		}
	}

	/**
	 * Get latest version fetched by joomla updater
	 *
	 * @return  string
	 *
	 * @since   3.2.5
	 */
	public function getLatestVersion()
	{
		// Get current extension ID
		$extension_id = $this->getExtensionId();

		if (!$extension_id)
		{
			return 0;
		}

		$db = $this->getDbo();

		// Get current extension ID
		$query = $db->getQuery(true)
			->select($db->qn(array('version', 'infourl')))
			->from($db->qn('#__updates'))
			->where($db->qn('extension_id') . ' = ' . $db->q($extension_id));
		$db->setQuery($query);

		$latestVersion = $db->loadObject();

		if (empty($latestVersion))
		{
			return 0;
		}
		else
		{
			return $latestVersion;
		}
	}
}