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Outsource version-getting logic to Version::get()
refs #9247
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| <?php | ||
| /* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */ | ||
|
|
||
| namespace Icinga; | ||
|
|
||
| use Icinga\Application\Icinga; | ||
| use Icinga\Exception\IcingaException; | ||
|
|
||
| class Version | ||
| { | ||
| /** | ||
| * Get the version of this instance of Icinga Web 2 | ||
| * | ||
| * @return array|bool array on success, false otherwise | ||
| */ | ||
| public static function get() | ||
| { | ||
| $versionInfo = array( | ||
| 'appVersion' => null, | ||
| 'gitCommitID' => null, | ||
| 'gitCommitDate' => null | ||
| ); | ||
|
|
||
| if (false !== ($appVersion = @file( | ||
| Icinga::app()->getApplicationDir() . DIRECTORY_SEPARATOR . 'VERSION', | ||
| FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES | ||
| ))) { | ||
| foreach ($appVersion as $av) { | ||
| $matches = array(); | ||
| if (false === ($res = preg_match( | ||
| '/(?<!.)\s*(.+?)\s*:\s*(.+?)\s*(?!.)/ms', $av, $matches | ||
| ))) { | ||
| throw new IcingaException('Failed at preg_match()'); | ||
| } | ||
| if ($res === 0) { | ||
| continue; | ||
| } | ||
|
|
||
| switch ($matches[1]) { | ||
| case 'GitCommitID': | ||
| if ($versionInfo['gitCommitID'] !== null) { | ||
| break; | ||
| } | ||
|
|
||
| $matches2 = array(); | ||
| if (false === ($res = preg_match( | ||
| '/(?<!.)(.+?)(?:\s*\(\s*(.+?)\s*\))?(?!.)/ms', | ||
| $matches[2], | ||
| $matches2 | ||
| ))) { | ||
| throw new IcingaException('Failed at preg_match()'); | ||
| } | ||
| if ($res === 0) { | ||
| break; | ||
| } | ||
|
|
||
| $versionInfo['gitCommitID'] = $matches2[1]; | ||
| if (! isset($matches2[2])) { | ||
| break; | ||
| } | ||
|
|
||
| foreach (preg_split( | ||
| '/\s*,\s*/', $matches2[2], -1, PREG_SPLIT_NO_EMPTY | ||
| ) as $refName) { | ||
| $matches3 = array(); | ||
| if (false === ($res = preg_match( | ||
| '/(?<!.)tag\s*:\s*v(.+?)(?!.)/ms', | ||
| $refName, | ||
| $matches3 | ||
| ))) { | ||
| throw new IcingaException('Failed at preg_match()'); | ||
| } | ||
| if ($res === 1) { | ||
| $versionInfo['appVersion'] = $matches3[1]; | ||
| break; | ||
| } | ||
| } | ||
| break; | ||
| case 'GitCommitDate': | ||
| if ($versionInfo['gitCommitDate'] !== null) { | ||
| break; | ||
| } | ||
|
|
||
| $matches2 = array(); | ||
| if (false === ($res = preg_match( | ||
| '/(?<!.)(\S+)/ms', $matches[2], $matches2 | ||
| ))) { | ||
| throw new IcingaException('Failed at preg_match()'); | ||
| } | ||
| if ($res === 1) { | ||
| $versionInfo['gitCommitDate'] = $matches2[1]; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| foreach (array('gitCommitID', 'gitCommitDate') as $key) { | ||
| if ($versionInfo[$key] === null) { | ||
| return false; | ||
| } | ||
| } | ||
|
|
||
| return $versionInfo; | ||
| } | ||
| } |