versionParser = new VersionParser();
}
/**
* Prepare data for update notifier widget.
*
* Grabs the version from the VERSION file created by build.sh and compares
* it against the versions available from github using the semver code from
* the composer project.
*/
public function versionNotify()
{
$config = Config::getConfig();
// retrieve and validate current and latest versions,
$current = $config['airtime_version'];
$latest = Application_Model_Preference::GetLatestVersion();
$link = Application_Model_Preference::GetLatestLink();
$isGitRelease = preg_match('/^[[:alnum:]]{7,}$/i', $current) === 1;
$currentParts = $this->normalizeVersion($current, $isGitRelease);
$isPreRelease = $isGitRelease || array_key_exists(4, $currentParts);
// we are always interested in a major when we pre-release, hence the isPreRelease part
$majorCandidates = Semver::satisfiedBy($latest, sprintf('>=%1$s-stable', $currentParts[0] + ($isPreRelease ? 0 : 1)));
$minorCandidates = Semver::satisfiedBy($latest, sprintf('~%1$s.%2$s', $currentParts[0], $currentParts[1] + 1));
$patchCandidates = Semver::satisfiedBy($latest, sprintf('>=%1$s.%2$s.%3$s <%1$s.%3$s', $currentParts[0], $currentParts[1], $currentParts[2] + 1));
$hasMajor = !empty($majorCandidates);
$hasMinor = !empty($minorCandidates);
$hasPatch = !empty($patchCandidates);
$hasMultiMajor = count($majorCandidates) > 1;
if ($isPreRelease) {
$stableVersions = Semver::satisfiedBy($latest, sprintf('>=%1$s.%2$s.%3$s-stable', $currentParts[0], $currentParts[1], $currentParts[2]));
// git releases are never interested in a stable version :P
$hasStable = !empty($stableVersions) && !$isGitRelease;
// no warning if no major release available, orange warning if you are on unreleased code
$class = $hasStable ? 'update2' : 'uptodate';
} elseif ($hasPatch || $hasMultiMajor) {
// current patch or more than 1 major behind
$class = 'outdated';
} elseif ($hasMinor) {
// green warning for feature update
$class = 'update';
} elseif ($hasMajor) {
// orange warning for 1 major beind
$class = 'update2';
} else {
$class = 'uptodate';
}
$latest = Semver::rsort($latest);
$highestVersion = $latest[0];
$data = (object) [
'link' => $link,
'latest' => $highestVersion,
'current' => $current,
'hasPatch' => $hasPatch,
'hasMinor' => $hasMinor,
'hasMajor' => $hasMajor,
'isPreRelease' => $isPreRelease,
'hasMultiMajor' => $hasMultiMajor,
];
return sprintf('', json_encode($data))
. "";
}
private function normalizeVersion($version, $isGit)
{
try {
$this->versionParser->normalize($version);
} catch (UnexpectedValueException $e) {
// recover by assuming an unknown version
$version = '0.0.0';
}
$parts = [];
if (!$isGit) {
$parts = preg_split('/(\.|-)/', $version);
}
if (count($parts) < 3) {
$parts = [0, 0, 0];
}
return $parts;
}
}