public static function determineLatestVersion($bypassCache = false)
{
$latest_backupbuddy_version_cache_minutes = 60 * 12;
// Define how many minutes to cache the latest backupbuddy version number.
function pb_backupbuddy_split2($string, $needle, $nth)
{
$max = strlen($string);
$n = 0;
for ($i = 0; $i < $max; $i++) {
if ($string[$i] == $needle) {
$n++;
if ($n >= $nth) {
break;
}
}
}
$arr[] = substr($string, 0, $i);
$arr[] = substr($string, $i + 1, $max);
return $arr;
}
if (true === $bypassCache) {
$latest_backupbuddy_version = false;
} else {
$latest_backupbuddy_version = get_transient('pb_backupbuddy_latest_version');
}
if (false === $latest_backupbuddy_version || !is_array($latest_backupbuddy_version)) {
$response = wp_remote_get('http://api.ithemes.com/product/version?apikey=ixho7dk0p244n0ob&package=backupbuddy&channel=stable', array('method' => 'GET', 'timeout' => 7, 'redirection' => 3, 'httpversion' => '1.0', 'headers' => array(), 'body' => null, 'cookies' => array()));
if (is_wp_error($response)) {
$latest_backupbuddy_version = array(0, 0);
// Set to 0 for transient to prevent hitting server again for a bit since something went wrong.
} else {
$minorVersion = $response['body'];
$majorVersion = pb_backupbuddy_split2($minorVersion, '.', 3);
$majorVersion = $majorVersion[0];
$latest_backupbuddy_version = array($minorVersion, $majorVersion);
}
set_transient('pb_backupbuddy_latest_version', $latest_backupbuddy_version, 60 * $latest_backupbuddy_version_cache_minutes);
}
// end not cached.
if (0 == $latest_backupbuddy_version[0] && 0 == $latest_backupbuddy_version[1]) {
// Server not responding.
return false;
}
return $latest_backupbuddy_version;
}
$arr[] = substr($string, 0, $i);
$arr[] = substr($string, $i + 1, $max);
return $arr;
}
$latest_backupbuddy_version = get_transient('pb_backupbuddy_latest_version');
if (false === $latest_backupbuddy_version) {
$response = wp_remote_get('http://api.ithemes.com/product/version?apikey=ixho7dk0p244n0ob&package=backupbuddy&channel=stable', array('method' => 'GET', 'timeout' => 15, 'redirection' => 3, 'httpversion' => '1.0', 'headers' => array(), 'body' => null, 'cookies' => array()));
if (is_wp_error($response)) {
$latest_backupbuddy_version = '{Err:' . $response->get_error_message() . '}';
} else {
$latest_backupbuddy_version = $response['body'];
set_transient('pb_backupbuddy_latest_version', $response['body'], 60 * $latest_backupbuddy_version_cache_minutes);
}
}
// end not cached.
$latest_backupbuddy_nonminor_version = pb_backupbuddy_split2($latest_backupbuddy_version, '.', 3);
$latest_backupbuddy_nonminor_version = $latest_backupbuddy_nonminor_version[0];
$suggestion_text = $latest_backupbuddy_nonminor_version;
if ($latest_backupbuddy_nonminor_version != $latest_backupbuddy_version) {
// Minor version available that is newer than latest major.
$suggestion_text .= ' (major) or ' . $latest_backupbuddy_version . ' (minor)';
} else {
$suggestion_text .= ' (latest)';
}
$parent_class_test = array('title' => 'BackupBuddy Version', 'suggestion' => $suggestion_text, 'value' => pb_backupbuddy::settings('version'), 'tip' => __('Version of BackupBuddy currently running on this site.', 'it-l10n-backupbuddy'));
if (version_compare(pb_backupbuddy::settings('version'), $latest_backupbuddy_nonminor_version, '<')) {
$parent_class_test['status'] = __('WARNING', 'it-l10n-backupbuddy');
} else {
$parent_class_test['status'] = __('OK', 'it-l10n-backupbuddy');
}
array_push($tests, $parent_class_test);
