if (!empty($v)) {
$versionListExists = true;
}
}
$timeToCheck = $upgrade->timeToCheck($lastCheck, $interval);
/* Perform check if no versionlist or latestVersion, or if it's time to check */
if (!$versionListExists || $timeToCheck || empty($latestVersion)) {
$upgradeAvailable = $upgrade->upgradeAvailable($currentVersion, $plOnly, $versionsToShow, $method);
$latestVersion = $upgrade->getLatestVersion();
} else {
$upgradeAvailable = version_compare($currentVersion, $latestVersion) < 0;
}
$placeholders = array();
$placeholders['[[+ugm_current_version]]'] = $currentVersion;
$placeholders['[[+ugm_latest_version]]'] = $latestVersion;
$errors = $upgrade->getErrors();
if (!empty($errors)) {
$msg = '';
foreach ($errors as $error) {
$msg .= '<br/><span style="color:red">' . $modx->lexicon('ugm_error') . ': ' . $error . '</span>';
}
return $msg;
}
$placeholders['[[+ugm_current_version_caption]]'] = $modx->lexicon('ugm_current_version_caption');
$placeholders['[[+ugm_latest_version_caption]]'] = $modx->lexicon('ugm_latest_version_caption');
/* See if there's a new version and if it's downloadable */
if ($upgradeAvailable) {
$placeholders['[[+ugm_notice]]'] = $modx->lexicon('ugm_upgrade_available');
$placeholders['[[+ugm_notice_color]]'] = 'green';
$placeholders['[[+ugm_logout_note]]'] = '<br/><br/>(' . $modx->lexicon('ugm_logout_note') . ')';
$placeholders['[[+ugm_form]]'] = '<br/><br/>
