API
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1 year ago
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Archiver
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AssetManager
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Changes
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CliMulti
1 year ago
Columns
1 year ago
Concurrency
1 year ago
Config
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Container
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CronArchive
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DataAccess
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DataFiles
2 years ago
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1 year ago
Db
1 year ago
DeviceDetector
1 year ago
Email
2 years ago
Exception
1 year ago
Http
1 year ago
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1 year ago
Log
2 years ago
Mail
1 year ago
Measurable
1 year ago
Menu
1 year ago
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1 year ago
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1 year ago
Period
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1 year ago
ProfessionalServices
1 year ago
Report
1 year ago
ReportRenderer
1 year ago
Scheduler
1 year ago
Segment
1 year ago
Session
1 year ago
Settings
1 year ago
Tracker
1 year ago
Translation
1 year ago
Twig
1 year ago
UpdateCheck
1 year ago
Updater
1 year ago
Updates
1 year ago
Validators
1 year ago
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
1 year ago
ArchiveProcessor.php
1 year ago
AssetManager.php
1 year ago
Auth.php
2 years ago
AuthResult.php
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BaseFactory.php
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Cache.php
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CacheId.php
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CliMulti.php
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Common.php
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Config.php
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Console.php
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Context.php
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Cookie.php
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CronArchive.php
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DI.php
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DataArray.php
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DataTable.php
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Date.php
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Db.php
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DbHelper.php
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Development.php
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ErrorHandler.php
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EventDispatcher.php
1 year ago
ExceptionHandler.php
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FileIntegrity.php
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Filechecks.php
1 year ago
Filesystem.php
1 year ago
FrontController.php
1 year ago
Http.php
1 year ago
IP.php
1 year ago
Log.php
2 years ago
LogDeleter.php
1 year ago
Mail.php
1 year ago
Metrics.php
1 year ago
NoAccessException.php
2 years ago
Nonce.php
1 year ago
Notification.php
1 year ago
NumberFormatter.php
1 year ago
Option.php
1 year ago
Period.php
1 year ago
Piwik.php
1 year ago
Plugin.php
1 year ago
Process.php
1 year ago
Profiler.php
1 year ago
ProxyHeaders.php
2 years ago
ProxyHttp.php
1 year ago
QuickForm2.php
1 year ago
RankingQuery.php
1 year ago
ReportRenderer.php
1 year ago
Request.php
1 year ago
Segment.php
1 year ago
Sequence.php
2 years ago
Session.php
1 year ago
SettingsPiwik.php
1 year ago
SettingsServer.php
1 year ago
Singleton.php
2 years ago
Site.php
1 year ago
SiteContentDetector.php
1 year ago
SupportedBrowser.php
2 years ago
TCPDF.php
1 year ago
Theme.php
1 year ago
Timer.php
2 years ago
Tracker.php
1 year ago
Twig.php
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Unzip.php
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UpdateCheck.php
1 year ago
Updater.php
1 year ago
UpdaterErrorException.php
2 years ago
Updates.php
1 year ago
Url.php
1 year ago
UrlHelper.php
1 year ago
Version.php
1 year ago
View.php
1 year ago
bootstrap.php
1 year ago
dispatch.php
2 years ago
testMinimumPhpVersion.php
2 years 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 (http://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 |