API
7 months ago
Access
7 months ago
Application
1 year ago
Archive
7 months ago
ArchiveProcessor
7 months ago
Archiver
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AssetManager
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Auth
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Category
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Changes
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CliMulti
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Columns
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Concurrency
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Config
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Container
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CronArchive
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DataAccess
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DataFiles
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DataTable
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Db
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DeviceDetector
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Email
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Exception
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Http
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Intl
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Log
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Mail
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Measurable
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Menu
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Metrics
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Notification
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Period
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Plugin
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Policy
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Report
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ReportRenderer
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Request
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Scheduler
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Segment
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Session
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Settings
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Tracker
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Translation
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Twig
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UpdateCheck
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Updater
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Updates
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Validators
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View
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ViewDataTable
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Visualization
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Widget
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.htaccess
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Access.php
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Archive.php
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ArchiveProcessor.php
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AssetManager.php
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Auth.php
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AuthResult.php
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Common.php
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DataTable.php
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ErrorHandler.php
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EventDispatcher.php
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ExceptionHandler.php
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Filesystem.php
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FrontController.php
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Http.php
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IP.php
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Log.php
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LogDeleter.php
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Mail.php
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Metrics.php
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NoAccessException.php
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Nonce.php
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Notification.php
7 months ago
NumberFormatter.php
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Option.php
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Period.php
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Piwik.php
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Plugin.php
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Process.php
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Profiler.php
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ProxyHeaders.php
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ProxyHttp.php
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QuickForm2.php
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RankingQuery.php
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ReportRenderer.php
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Request.php
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Segment.php
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Sequence.php
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Session.php
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SettingsPiwik.php
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SettingsServer.php
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Singleton.php
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Site.php
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SiteContentDetector.php
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SupportedBrowser.php
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TCPDF.php
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Theme.php
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Timer.php
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Tracker.php
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Twig.php
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Unzip.php
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UpdateCheck.php
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Updater.php
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UpdaterErrorException.php
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Updates.php
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Url.php
7 months ago
UrlHelper.php
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Version.php
7 months ago
View.php
7 months ago
bootstrap.php
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dispatch.php
2 years ago
testMinimumPhpVersion.php
7 months ago
UpdateCheck.php
110 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Matomo - free/libre analytics platform |
| 5 | * |
| 6 | * @link https://matomo.org |
| 7 | * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later |
| 8 | */ |
| 9 | namespace Piwik; |
| 10 | |
| 11 | use Piwik\Container\StaticContainer; |
| 12 | /** |
| 13 | * Class to check if a newer version of Piwik is available |
| 14 | */ |
| 15 | class UpdateCheck |
| 16 | { |
| 17 | public const CHECK_INTERVAL = 28800; |
| 18 | // every 8 hours |
| 19 | public const UI_CLICK_CHECK_INTERVAL = 10; |
| 20 | // every 10s when user clicks UI link |
| 21 | public const LAST_CHECK_FAILED = 'UpdateCheck_LastCheckFailed'; |
| 22 | public const LAST_TIME_CHECKED = 'UpdateCheck_LastTimeChecked'; |
| 23 | public const LATEST_VERSION = 'UpdateCheck_LatestVersion'; |
| 24 | public const SOCKET_TIMEOUT = 5; |
| 25 | /** |
| 26 | * Check for a newer version |
| 27 | * |
| 28 | * @param bool $force Force check |
| 29 | * @param int $interval Interval used for update checks |
| 30 | */ |
| 31 | public static function check($force = \false, $interval = null) |
| 32 | { |
| 33 | if (!\Piwik\SettingsPiwik::isAutoUpdateEnabled()) { |
| 34 | return; |
| 35 | } |
| 36 | if ($interval === null) { |
| 37 | $interval = self::CHECK_INTERVAL; |
| 38 | } |
| 39 | $lastTimeChecked = \Piwik\Option::get(self::LAST_TIME_CHECKED); |
| 40 | if ($force || $lastTimeChecked === \false || time() - $interval > $lastTimeChecked) { |
| 41 | // set the time checked first, so that parallel Piwik requests don't all trigger the http requests |
| 42 | \Piwik\Option::set(self::LAST_TIME_CHECKED, time(), $autoLoad = 1); |
| 43 | $latestVersion = self::getLatestAvailableVersionNumber(); |
| 44 | $latestVersion = trim((string) $latestVersion); |
| 45 | if (!preg_match('~^[0-9][0-9a-zA-Z_.-]*$~D', $latestVersion)) { |
| 46 | $latestVersion = ''; |
| 47 | } |
| 48 | $hasLastCheckFailed = '' === $latestVersion; |
| 49 | \Piwik\Option::set(self::LAST_CHECK_FAILED, $hasLastCheckFailed); |
| 50 | if ($hasLastCheckFailed) { |
| 51 | // retry check on next request if previous attempt failed |
| 52 | \Piwik\Option::set(self::LAST_TIME_CHECKED, $lastTimeChecked, $autoLoad = 1); |
| 53 | } else { |
| 54 | \Piwik\Option::set(self::LATEST_VERSION, $latestVersion); |
| 55 | } |
| 56 | } |
| 57 | } |
| 58 | /** |
| 59 | * Get the latest available version number for the currently active release channel. Eg '2.15.0-b4' or '2.15.0'. |
| 60 | * Should return a semantic version number in format MAJOR.MINOR.PATCH (https://semver.org/). |
| 61 | * Returns an empty string in case one cannot connect to the remote server. |
| 62 | * @return string |
| 63 | */ |
| 64 | private static function getLatestAvailableVersionNumber() |
| 65 | { |
| 66 | $releaseChannels = StaticContainer::get('\\Piwik\\Plugin\\ReleaseChannels'); |
| 67 | $channel = $releaseChannels->getActiveReleaseChannel(); |
| 68 | $url = $channel->getUrlToCheckForLatestAvailableVersion(); |
| 69 | try { |
| 70 | $latestVersion = \Piwik\Http::sendHttpRequest($url, self::SOCKET_TIMEOUT); |
| 71 | } catch (\Exception $e) { |
| 72 | // e.g., disable_functions = fsockopen; allow_url_open = Off |
| 73 | $latestVersion = ''; |
| 74 | } |
| 75 | return $latestVersion; |
| 76 | } |
| 77 | /** |
| 78 | * Returns the latest available version number. Does not perform a check whether a later version is available. |
| 79 | * |
| 80 | * @return false|string |
| 81 | */ |
| 82 | public static function getLatestVersion() |
| 83 | { |
| 84 | return \Piwik\Option::get(self::LATEST_VERSION); |
| 85 | } |
| 86 | /** |
| 87 | * Returns whether the last update check was flagged as having failed or not. |
| 88 | * |
| 89 | * @return bool |
| 90 | */ |
| 91 | public static function hasLastCheckFailed() : bool |
| 92 | { |
| 93 | return (bool) \Piwik\Option::get(self::LAST_CHECK_FAILED); |
| 94 | } |
| 95 | /** |
| 96 | * Returns version number of a newer Piwik release. |
| 97 | * |
| 98 | * @return string|bool false if current version is the latest available, |
| 99 | * or the latest version number if a newest release is available |
| 100 | */ |
| 101 | public static function isNewestVersionAvailable() |
| 102 | { |
| 103 | $latestVersion = self::getLatestVersion(); |
| 104 | if (!empty($latestVersion) && version_compare(\Piwik\Version::VERSION, $latestVersion) == -1) { |
| 105 | return $latestVersion; |
| 106 | } |
| 107 | return \false; |
| 108 | } |
| 109 | } |
| 110 |