/**
* HTML view display method
*
* @param string $tpl The name of the template file to parse
* @return void
* @since 1.5.5
*/
public function display($tpl = null)
{
$this->params = JComponentHelper::getParams('com_joomgallery');
JToolBarHelper::title(JText::_('COM_JOOMGALLERY_ADMENU_ADMINMENU'), 'joomgallery');
$this->canDo = JoomHelper::getActions();
if ($this->canDo->get('core.admin')) {
JToolBarHelper::preferences('com_joomgallery');
JToolBarHelper::spacer();
}
// Get data from the model
$model = $this->getModel();
$this->state = $model->getState();
$this->items = $model->getData();
$this->popularImages = $model->getImages('a.hits desc', true, 5, 'a.hits > 0');
$this->notApprovedImages = $model->getImages('a.imgdate desc', false, 5);
$this->notApprovedComments = $model->getComments('c.cmtdate desc', false, 5);
$this->topDownloads = $model->getImages('a.downloads desc', true, 5, 'a.downloads > 0');
$lang = JFactory::getLanguage();
$this->modules =& JModuleHelper::getModules('joom_cpanel');
if ($this->_config->get('jg_checkupdate')) {
$available_extensions = JoomExtensions::getAvailableExtensions();
$this->params->set('url_fopen_allowed', @ini_get('allow_url_fopen'));
$this->params->set('curl_loaded', extension_loaded('curl'));
// If there weren't any available extensions found
// loading the RSS feed wasn't successful
if (count($available_extensions)) {
$installed_extensions = JoomExtensions::getInstalledExtensions();
$this->assignRef('available_extensions', $available_extensions);
$this->assignRef('installed_extensions', $installed_extensions);
$this->params->set('show_available_extensions', 1);
$dated_extensions = JoomExtensions::checkUpdate();
if (count($dated_extensions)) {
$this->assignRef('dated_extensions', $dated_extensions);
$this->params->set('dated_extensions', 1);
} else {
$this->params->set('dated_extensions', 0);
$this->params->set('show_update_info_text', 1);
}
}
} else {
$this->params->set('dated_extensions', 0);
}
parent::display($tpl);
}
/**
* Returns the currently installed version of JoomGallery
*
* @return string Version
* @since 1.5.0
*/
public static function getGalleryVersion()
{
static $version;
if (!isset($version)) {
$config = JoomConfig::getInstance();
$version_from_xml = true;
// Do not read RSS file if update check is disabled
if ($config->get('jg_checkupdate')) {
$version_from_xml = false;
$mainframe = JFactory::getApplication('administrator');
if (!($version = $mainframe->getUserState('joom.version.string'))) {
$extensions = JoomExtensions::getInstalledExtensions();
if (isset($extensions['JoomGallery']['installed_version'])) {
$version = $extensions['JoomGallery']['installed_version'];
} else {
$version_from_xml = true;
}
$mainframe->setUserState('joom.version.string', $version);
}
}
if ($version_from_xml) {
$xml_file = JPATH_ADMINISTRATOR . '/components/com_joomgallery/joomgallery.xml';
if (file_exists($xml_file)) {
$xml = simplexml_load_file($xml_file);
if (!isset($xml->version)) {
$version = 'not found';
} else {
$version = (string) $xml->version;
}
}
}
}
return $version;
}
