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<?php
/**
* This is view file for versioncheck
*
* PHP version 5
*
* @category JFusion
* @package ViewsAdmin
* @subpackage Versioncheck
* @author JFusion Team <webmaster@jfusion.org>
* @copyright 2008 JFusion. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link http://www.jfusion.org
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
/**
* Renders the main admin screen that shows the configuration overview of all integrations
*
* @category JFusion
* @package ViewsAdmin
* @subpackage Versioncheck
* @author JFusion Team <webmaster@jfusion.org>
* @copyright 2008 JFusion. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link http://www.jfusion.org
*/
class jfusionViewversioncheck extends JView
{
var $up2date = true;
var $pluginsup2date = true;
/**
* displays the view
*
* @param string $tpl template name
*
* @return mixed|string html output of view
*/
function display($tpl = null)
{
//get the jfusion news
ob_start();
$db = JFactory::getDBO();
$query = 'SELECT name from #__jfusion WHERE original_name IS NULL';
$db->setQuery($query);
$plugins = $db->loadObjectList();
jimport('joomla.version');
$jversion = new JVersion();
$jfusionurl = new stdClass;
$jfusionurl->url = 'http://update.jfusion.org/jfusion/joomla/?version='.$jversion->getShortVersion();
$jfusionurl->jnames = array();
$urls[md5($jfusionurl->url)] = $jfusionurl;
foreach ($plugins as $plugin) {
$xml = JFusionFunction::getXml(JFUSION_PLUGIN_PATH.DS.$plugin->name.DS.'jfusion.xml');
if($xml) {
$update = $xml->getElementByPath('update');
if ($update) {
$u = trim($update->data());
if (strpos($u,'?') === false) {
$u .= '?version='.$jversion->getShortVersion();
} else {
$u .= '&version='.$jversion->getShortVersion();
}
if (!isset($urls[md5($u)])) {
$url = new stdClass();
$url->url = $u;
$url->jnames = array($plugin->name);
$urls[md5($u)] = $url;
} else {
$urls[md5($u)]->jnames[] = $plugin->name;
}
}
}
}
$JFusionVersion = JText::_('UNKNOWN');
$system = $jfusion_plugins = $components = array();
$server_compatible = true;
foreach ($urls as &$url) {
$url->data = JFusionFunctionAdmin::getFileData($url->url);
$xml = JFusionFunction::getXml($url->data,false);
if ($xml) {
if ( $url->url == $jfusionurl->url) {
$php = new stdClass;
$php->oldversion = phpversion();
$php->version = $xml->getElementByPath('system/php')->data();
$php->name = 'PHP';
if (version_compare(phpversion(), $php->version) == - 1) {
$php->class = 'bad0';
$server_compatible = false;
} else {
$php->class = 'good0';
}
$system[] = $php;
$joomla = new stdClass;
$version = new JVersion;
$joomla_version = $version->getShortVersion();
$joomla->oldversion = $joomla_version;
$joomla->version = $xml->getElementByPath('system/joomla')->data();
$joomla->name = 'Joomla';
//remove any letters from the version
$joomla_versionclean = preg_replace('[A-Za-z !]', '', $joomla_version);
if (version_compare($joomla_versionclean, $joomla->version) == - 1) {
$joomla->class = 'bad1';
$server_compatible = false;
} else {
$joomla->class = 'good1';
}
$system[] = $joomla;
$mysql = new stdClass;
$db = JFactory::getDBO();
$mysql_version = $db->getVersion();
$mysql->oldversion = $mysql_version;
$mysql->version = $xml->getElementByPath('system/mysql')->data();
$mysql->name = 'MySQL';
if (version_compare($mysql_version, $mysql->version) == - 1) {
$mysql->class = 'bad0';
$server_compatible = false;
} else {
$mysql->class = 'good0';
}
$system[] = $mysql;
//check the JFusion component,plugins and modules versions
$JFusion = $this->getVersionNumber(JPATH_COMPONENT_ADMINISTRATOR . DS . 'jfusion.xml', JText::_('COMPONENT'), 'component', $xml);
$p = $xml->getElementByPath('component/version');
if ($p) {
$JFusionVersion = $p->data();
}
$components[] = $JFusion;
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'modules' . DS . 'mod_jfusion_activity' . DS . 'mod_jfusion_activity.xml', JText::_('ACTIVITY') . ' ' . JText::_('MODULE'), 'module/activity', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'modules' . DS . 'mod_jfusion_user_activity' . DS . 'mod_jfusion_user_activity.xml', JText::_('USER') . ' ' . JText::_('ACTIVITY') . ' ' . JText::_('MODULE'), 'module/useractivity', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'modules' . DS . 'mod_jfusion_whosonline' . DS . 'mod_jfusion_whosonline.xml', JText::_('WHOSONLINE') . ' ' . JText::_('MODULE'), 'module/whosonline', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'modules' . DS . 'mod_jfusion_login' . DS . 'mod_jfusion_login.xml', JText::_('LOGIN') . ' ' . JText::_('MODULE'), 'module/login', $xml);
if(JFusionFunction::isJoomlaVersion('1.6')){
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'authentication' . DS . 'jfusion'. DS . 'jfusion.xml', JText::_('AUTHENTICATION') . ' ' . JText::_('PLUGIN'), 'plugin/auth', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'user' . DS . 'jfusion'. DS . 'jfusion.xml', JText::_('USER') . ' ' . JText::_('PLUGIN'), 'plugin/user', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'search' . DS . 'jfusion'. DS . 'jfusion.xml', JText::_('SEARCH') . ' ' . JText::_('PLUGIN'), 'plugin/search', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'content' . DS . 'jfusion'. DS . 'jfusion.xml', JText::_('DISCUSSION') . ' ' . JText::_('PLUGIN'), 'plugin/discussion', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'system' . DS . 'jfusion'. DS . 'jfusion.xml', JText::_('SYSTEM') . ' ' . JText::_('PLUGIN'), 'plugin/system', $xml);
} else {
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'authentication' . DS . 'jfusion.xml', JText::_('AUTHENTICATION') . ' ' . JText::_('PLUGIN'), 'plugin/auth', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'user' . DS . 'jfusion.xml', JText::_('USER') . ' ' . JText::_('PLUGIN'), 'plugin/user', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'search' . DS . 'jfusion.xml', JText::_('SEARCH') . ' ' . JText::_('PLUGIN'), 'plugin/search', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'content' . DS . 'jfusion.xml', JText::_('DISCUSSION') . ' ' . JText::_('PLUGIN'), 'plugin/discussion', $xml);
$components[] = $this->getVersionNumber(JPATH_SITE . DS . 'plugins' . DS . 'system' . DS . 'jfusion.xml', JText::_('SYSTEM') . ' ' . JText::_('PLUGIN'), 'plugin/system', $xml);
}
}
foreach ($plugins as $key => $plugin) {
if (in_array($plugin->name,$url->jnames)) {
$jfusion_plugins[] = $this->getVersionNumber(JFUSION_PLUGIN_PATH . DS . $plugin->name . DS . 'jfusion.xml', $plugin->name, 'plugins/'.$plugin->name, $xml);
unset($plugins[$key]);
}
}
}
}
foreach ($plugins as $key => $plugin) {
$jfusion_plugins[] = $this->getVersionNumber(JFUSION_PLUGIN_PATH . DS . $plugin->name . DS . 'jfusion.xml', $plugin->name);
}
ob_end_clean();
$this->assignRef('up2date', $this->up2date);
$this->assignRef('server_compatible', $server_compatible);
$this->assignRef('system', $system);
$this->assignRef('jfusion_plugins', $jfusion_plugins);
$this->assignRef('components', $components);
$this->assignRef('JFusionVersion', $JFusionVersion);
parent::display($tpl);
}
/**
* This function allows the version number to be retrieved for JFusion plugins
*
* @param string $filename filename
* @param string $name name
* @param string $path version
* @param JSimpleXMLElement $xml version
*
* @return string nothing
*
*/
function getVersionNumber($filename, $name, $path=null, $xml=null)
{
$output = new stdClass;
$output->class = '';
$output->rev = '';
$output->oldrev = '';
$output->date = '';
$output->olddate = '';
$output->name = $name;
$output->id = md5($filename);
$output->updateurl = null;
$output->version = JText::_('UNKNOWN');
$output->oldversion = JText::_('UNKNOWN');
if ($path && $xml) {
$element = $xml->getElementByPath($path.'/version');
if ($element) {
$output->version = $element->data();
}
$element = $xml->getElementByPath($path.'/remotefile');
if ($element) {
$output->updateurl = $element->data();
}
$element = $xml->getElementByPath($path.'/revision');
if ($element) {
$output->rev = trim($element->data());
}
$element = $xml->getElementByPath($path.'/timestamp');
if ($element) {
$output->date = trim($element->data());
}
}
if (file_exists($filename) && is_readable($filename)) {
//get the version number
$xml = JFusionFunction::getXml($filename);
$output->oldversion = $xml->getElementByPath('version')->data();
$revision = $xml->getElementByPath('revision');
if ($revision) {
$output->oldrev = trim($revision->data());
}
$timestamp = $xml->getElementByPath('timestamp');
if ($timestamp) {
$output->olddate = trim($timestamp->data());
}
if (version_compare($output->oldversion, $output->version) == - 1 || ($output->oldrev && $output->rev && $output->oldrev != $output->rev )) {
$output->class = 'bad';
$this->up2date = false;
} else {
$output->updateurl = null;
$output->class = 'good';
}
//cleanup for the next function call
} else {
JFusionFunction::raiseWarning(JText::_('ERROR'), JText::_('XML_FILE_MISSING') . ' '. JText::_('JFUSION') . ' ' . $name . ' ' . JText::_('PLUGIN'), 1);
}
return $output;
}
}