/**
* Retrieves the update data from our home server
*
* @param bool $overrideCache
*
* @return array
*/
public function fetchData($overrideCache = false)
{
$cacheFile = $this->factory->getSystemPath('cache') . '/lastUpdateCheck.txt';
// Check if we have a cache file and try to return cached data if so
if (!$overrideCache && is_readable($cacheFile)) {
$update = (array) json_decode(file_get_contents($cacheFile));
// Check if the user has changed the update channel, if so the cache is invalidated
if ($update['stability'] == $this->factory->getParameter('update_stability')) {
// If we're within the cache time, return the cached data
if ($update['checkedTime'] > strtotime('-3 hours')) {
return $update;
}
}
}
// Before processing the update data, send up our metrics
try {
// Generate a unique instance ID for the site
$instanceId = hash('sha1', $this->factory->getParameter('secret_key') . 'Mautic' . $this->factory->getParameter('db_driver'));
$data = array('application' => 'Mautic', 'version' => $this->factory->getVersion(), 'phpVersion' => PHP_VERSION, 'dbDriver' => $this->factory->getParameter('db_driver'), 'serverOs' => php_uname('s') . ' ' . php_uname('r'), 'instanceId' => $instanceId, 'installSource' => $this->factory->getParameter('install_source', 'Mautic'));
$this->connector->post('https://updates.mautic.org/stats/send', $data, array(), 10);
} catch (\Exception $exception) {
// Not so concerned about failures here, move along
}
// Get the update data
try {
$appData = array('appVersion' => $this->factory->getVersion(), 'phpVersion' => PHP_VERSION, 'stability' => $this->factory->getParameter('update_stability'));
$data = $this->connector->post('https://updates.mautic.org/index.php?option=com_mauticdownload&task=checkUpdates', $appData, array(), 10);
$update = json_decode($data->body);
} catch (\Exception $exception) {
// Log the error
$logger = $this->factory->getLogger();
$logger->addError('An error occurred while attempting to fetch updates: ' . $exception->getMessage());
return array('error' => true, 'message' => 'mautic.core.updater.error.fetching.updates');
}
if ($data->code != 200) {
// Log the error
$logger = $this->factory->getLogger();
$logger->addError(sprintf('An unexpected %1$s code was returned while attempting to fetch updates. The message received was: %2$s', $data->code, is_string($data->body) ? $data->body : implode('; ', $data->body)));
return array('error' => true, 'message' => 'mautic.core.updater.error.fetching.updates');
}
// If the user's up-to-date, go no further
if ($update->latest_version) {
return array('error' => false, 'message' => 'mautic.core.updater.running.latest.version');
}
// Last sanity check, if the $update->version is older than our current version
if (version_compare($this->factory->getVersion(), $update->version, 'ge')) {
return array('error' => false, 'message' => 'mautic.core.updater.running.latest.version');
}
// The user is able to update to the latest version, cache the data first
$data = array('error' => false, 'message' => 'mautic.core.updater.update.available', 'version' => $update->version, 'announcement' => $update->announcement, 'package' => $update->package, 'checkedTime' => time(), 'stability' => $this->factory->getParameter('update_stability'));
file_put_contents($cacheFile, json_encode($data));
return $data;
}
/**
* @param MauticFactory $factory
*
* @return void
*/
public function setFactory(MauticFactory $factory)
{
$this->factory = $factory;
$this->version = $factory->getVersion();
}
/**
* @param MauticFactory $factory
*/
public function __construct(MauticFactory $factory)
{
$this->factory = $factory;
$this->version = $this->factory->getVersion();
}
/**
* @param MauticFactory $factory
*/
public function __construct(MauticFactory $factory)
{
$this->dateHelper = $factory->getHelper('template.date');
$this->version = $factory->getVersion();
}
/**
* @param MauticFactory $factory
*/
public function __construct(MauticFactory $factory)
{
$this->factory = $factory;
$this->version = substr(hash('sha1', $this->factory->getParameter('secret_key') . $this->factory->getVersion()), 0, 8);
}