// Define some common constants
define('JPATH_COMPONENT', JPATH_ROOT . '/administrator/components/' . $component);
define('JPATH_COMPONENT_ADMINISTRATOR', JPATH_COMPONENT);
// Load component's constant definition file
file_exists($define = JPATH_COMPONENT_ADMINISTRATOR . '/' . substr($component, 4) . '.defines.php') or file_exists($define = JPATH_COMPONENT_ADMINISTRATOR . '/defines.' . substr($component, 4) . '.php') or $define = null;
$define == null or (require_once $define);
// Get product configuration
$config = JSNConfigHelper::get($component);
// Execute requested task
if ($app->input->getCmd('task') == 'switch') {
// Set 'option' variable to request
$app->input->set('option', $component);
// Get config model
$model = new JSNConfigModel();
// Turn on/off periodical popup asking for review
$form = $model->getForm(array(), true, JPATH_ROOT . '/administrator/components/' . $component . '/config.xml');
$data = array('review_popup' => (int) $status);
try {
// Save new configuration
$model->save($form, $data);
} catch (Exception $e) {
// Do nothing as this is a background process
jexit($e->getMessage());
}
jexit('SUCCESS');
} else {
// Get product info
$product = JSNUtilsXml::loadManifestCache($component, 'component');
}
?>
<!DOCTYPE html>
/**
* Finalize dependency installation.
*
* @return void
*/
public function finalize()
{
// Save live update notification setting to config table
$model = new JSNConfigModel();
$form = $model->getForm(array(), true);
$data = array('live_update_notification' => (string) $this->input->getInt('live_update_notification', 0));
try {
$model->save($form, $data);
} catch (Exception $e) {
throw $e;
}
}
/**
* Check if there is new update for installed JoomlaShine product.
*
* @return mixed
*/
private function checkUpdate()
{
// Initialize extensions to check for update
$exts = JSNVersion::isJoomlaCompatible('3.1') ? array($this->option) : JSNVersion::$products;
// Get Joomla version
$joomlaVersion = new JVersion();
// Get list of JoomlaShine product need to be checked for new update
$checks = $products = array();
foreach ($exts as $product) {
// Instantiate JSN Config model
self::$_app->input->set('option', $product);
$model = new JSNConfigModel();
// Only continue if product is installed
if (is_readable(JPATH_ROOT . '/administrator/components/' . $product . '/config.xml')) {
// Get product configuration
$cfg = JSNConfigHelper::get($product);
if (!$cfg->get('config-table-not-exists') and !$cfg->get('live_update_checking', 0)) {
if (time() - $cfg->get('live_update_last_check', 0) >= (int) $cfg->get('live_update_check_interval', 6) * 60 * 60) {
// Store necessary data to config table
$form = $model->getForm(array(), true, JPATH_ROOT . '/administrator/components/' . $product . '/config.xml');
$data = array('live_update_checking' => 1);
try {
$model->save($form, $data);
// Store product for checking new update later
file_exists($define = JPATH_ROOT . '/administrator/components/' . $product . '/' . substr($product, 4) . '.defines.php') or file_exists($define = JPATH_ROOT . '/administrator/components/' . $product . '/defines.' . substr($product, 4) . '.php') or file_exists($define = JPATH_ROOT . '/administrator/components/' . $product . '/defines.php') or $define = null;
if (!empty($define)) {
if ($product == 'com_imageshow' and !class_exists('JSNISFactory')) {
// JSN ImageShow specific fix
if (file_exists(JPATH_ROOT . '/administrator/components/com_imageshow/classes/jsn_is_factory.php')) {
require_once JPATH_ROOT . '/administrator/components/com_imageshow/classes/jsn_is_factory.php';
} else {
// Do nothing as this is a background process
continue;
}
}
require_once $define;
$products[JSNUtilsText::getConstant('IDENTIFIED_NAME')] = $product;
$checks[JSNUtilsText::getConstant('IDENTIFIED_NAME')] = JSNUtilsText::getConstant('VERSION', $product);
}
} catch (Exception $e) {
// Do nothing as this is a background process
continue;
}
}
}
}
}
// Check update for installed JoomlaShine product
if (count($products)) {
if ($checks = JSNUpdateHelper::check($checks, $joomlaVersion->RELEASE)) {
// Get database object
$db = JFactory::getDbo();
foreach ($checks as $id => &$result) {
// Instantiate JSN Config model
self::$_app->input->set('option', $products[$id]);
$model = new JSNConfigModel();
// Get product configuration
$cfg = JSNConfigHelper::get($products[$id]);
// Decode last update info
$last = is_string($last = $cfg->get('live_update_last_notified', '{"version":"0.0.0"}')) ? json_decode($last) : $last;
if ($result and version_compare($result->version, $last->version, '>')) {
// Get product details
if ($info = JSNUtilsXml::loadManifestCache($products[$id])) {
$name = 'JSN ' . preg_replace('/^JSN\\s*/i', '', $info->name) . (($edition = JSNUtilsText::getConstant('EDITION', $products[$id])) ? ' ' . $edition : '');
if (!JSNVersion::isJoomlaCompatible('3.1')) {
// Get extension ID
$q = $db->getQuery(true);
$q->select('extension_id');
$q->from('#__extensions');
$q->where("element = '" . $products[$id] . "'");
$q->where("type = 'component'", 'AND');
$db->setQuery($q);
$eid = $db->loadResult();
// Check if update is stored before
$q = $db->getQuery(true);
$q->select('version');
$q->from('#__updates');
$q->where("extension_id = '{$eid}'");
$db->setQuery($q);
// Store update info to Joomla updates table
if ($current = $db->loadResult()) {
$q = $db->getQuery(true);
$q->update('#__updates');
$q->set("version = '{$result->version}'");
$q->where("extension_id = '{$eid}'");
$q->where("version = '{$current}'", 'AND');
} else {
$q = $db->getQuery(true);
$q->insert('#__updates');
$q->columns('extension_id, name, element, type, version');
$q->values("{$eid}, '{$name}', '{$products[$id]}', 'component', '{$result->version}'");
}
$db->setQuery($q);
$db->execute();
} else {
// Generate XML content for latest update
$xml[] = '<?xml version="1.0" encoding="utf-8"?>';
$xml[] = '<extensionset name="JoomlaShine Extensions" description="JoomlaShine Extensions Updates">';
$xml[] = ' <extension name="' . $name . '" element="' . $products[$id] . '" type="component" client="administrator" version="' . $result->version . '" detailsurl="" />';
$xml[] = '</extensionset>';
// Write XML content to a local cache file
JFile::write(JFactory::getConfig()->get('tmp_path') . '/' . str_replace('com_', 'jsn_', $products[$id]) . '_update.xml', implode("\n", $xml));
}
if ($cfg->get('live_update_notification', 0)) {
// Get super administrator account to notify about update available
if (!isset($admins)) {
// Get Joomla config
$joomlaConfig = JFactory::getConfig();
// Build query to get super administrator account
$q = $db->getQuery(true);
$q->select('u.id, u.email');
$q->from('#__user_usergroup_map AS g');
$q->join('INNER', '#__users AS u ON g.user_id = u.id');
$q->where('g.group_id = 8');
$q->where('u.sendEmail = 1');
$q->where('u.block = 0');
$db->setQuery($q);
try {
if (!($admins = $db->loadObjectList())) {
return;
}
} catch (Exception $e) {
return;
}
}
// Generate replacement
$substitutions = array('__SITE_NAME__' => $joomlaConfig->get('sitename'), '__SITE_URL__' => JUri::root(), '__PRODUCT__' => $name, '__CURRENT__' => JSNUtilsText::getConstant('VERSION', $products[$id]), '__NEW__' => $result->version, '__LINK__' => JUri::root() . 'administrator/index.php?option=' . $products[$id] . '&view=update');
// Initialize email subject and message
$subject = JText::_('JSN_EXTFW_UPDATE_NOTIFICATION_SUBJECT');
$message = JText::_('JSN_EXTFW_UPDATE_NOTIFICATION_MESSAGE');
foreach ($substitutions as $k => $v) {
$subject = str_replace($k, $v, $subject);
$message = str_replace($k, $v, $message);
}
foreach ($admins as $admin) {
// Initialize mailer then send update notification email
try {
$mailer = JFactory::getMailer();
$mailer->setSender(array($joomlaConfig->get('mailfrom'), $joomlaConfig->get('fromname')));
$mailer->addRecipient($admin->email);
$mailer->setSubject($subject);
$mailer->setBody($message);
$mailer->Send();
} catch (Exception $e) {
return;
}
}
}
}
}
// Store last check update time
$form = $model->getForm(array(), true, JPATH_ROOT . '/administrator/components/' . $products[$id] . '/config.xml');
$data = array('live_update_checking' => '0', 'live_update_last_check' => time());
if ($result) {
// Store last version notified
$data['live_update_last_notified'] = json_encode($result);
}
try {
$model->save($form, $data);
} catch (Exception $e) {
// Do nothing as this is a background process
continue;
}
}
}
}
// Restore current option
self::$_app->input->set('option', $this->option);
// In Joomla! 3.1, return generated XML content about latest update
if (JSNVersion::isJoomlaCompatible('3.1')) {
if (isset($xml)) {
return implode("\n", $xml);
} elseif (is_readable($cache = JFactory::getConfig()->get('tmp_path') . '/' . str_replace('com_', 'jsn_', $this->option) . '_update.xml')) {
return JFile::read($cache);
} else {
return '<?xml version="1.0" encoding="utf-8"?><extensionset />';
}
}
}