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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\CoreHome\Widgets;
use Piwik\Db;
use Piwik\Piwik;
use Piwik\Plugin;
use Piwik\Plugins\CoreHome\SystemSummary\Item;
use Piwik\Plugins\SegmentEditor\Services\StoredSegmentService;
use Piwik\Version;
use Piwik\Widget\Widget;
use Piwik\Widget\WidgetConfig;
class GetSystemSummary extends Widget
{
public const TEST_MYSQL_VERSION = 'mysql-version-redacted';
public const TEST_PHP_VERSION = 'php-version-redacted';
/**
* @var StoredSegmentService
*/
private $storedSegmentService;
/**
* @var Plugin\Manager
*/
private $pluginManager;
public function __construct(StoredSegmentService $storedSegmentService, Plugin\Manager $pluginManager)
{
$this->storedSegmentService = $storedSegmentService;
$this->pluginManager = $pluginManager;
}
public static function configure(WidgetConfig $config)
{
$config->setCategoryId('About Matomo');
$config->setName('CoreHome_SystemSummaryWidget');
$config->setOrder(15);
$config->setIsEnabled(Piwik::hasUserSuperUserAccess());
}
public function render()
{
$mysqlVersion = $this->getMySqlVersion();
$phpVersion = $this->getPHPVersion();
$systemSummary = array();
/**
* Triggered to add system summary items that are shown in the System Summary widget.
*
* **Example**
*
* public function addSystemSummaryItem(&$systemSummary)
* {
* $numUsers = 5;
* $systemSummary[] = new SystemSummary\Item($key = 'users', Piwik::translate('General_NUsers', $numUsers), $value = null, array('module' => 'UsersManager', 'action' => 'index'), $icon = 'icon-user');
* }
*
* @param Item[] &$systemSummary An array containing system summary items.
*/
Piwik::postEvent('System.addSystemSummaryItems', array(&$systemSummary));
$systemSummary[] = new Item($key = 'piwik-version', Piwik::translate('CoreHome_SystemSummaryPiwikVersion'), Version::VERSION, $url = null, $icon = '', $order = 21);
$systemSummary[] = new Item($key = 'mysql-version', Piwik::translate('CoreHome_SystemSummaryMysqlVersion'), $mysqlVersion, $url = null, $icon = '', $order = 22);
$systemSummary[] = new Item($key = 'php-version', Piwik::translate('CoreHome_SystemSummaryPhpVersion'), $phpVersion, $url = null, $icon = '', $order = 23);
$systemSummary = array_filter($systemSummary);
usort($systemSummary, function ($itemA, $itemB) {
if ($itemA->getOrder() == $itemB->getOrder()) {
return 0;
}
if ($itemA->getOrder() > $itemB->getOrder()) {
return 1;
}
return -1;
});
/**
* Triggered to filter system summary items that are shown in the System Summary widget. A plugin might also
* sort the system summary items differently.
*
* **Example**
*
* public function filterSystemSummaryItems(&$systemSummary)
* {
* foreach ($systemSummaryItems as $index => $item) {
* if ($item && $item->getKey() === 'users') {
* $systemSummaryItems[$index] = null;
* }
* }
* }
*
* @param Item[] &$systemSummary An array containing system summary items.
*/
Piwik::postEvent('System.filterSystemSummaryItems', array(&$systemSummary));
$systemSummary = array_filter($systemSummary);
return $this->renderTemplate('getSystemSummary', array(
'items' => $systemSummary,
));
}
private function getMySqlVersion()
{
if (defined('PIWIK_TEST_MODE')) {
return self::TEST_MYSQL_VERSION;
}
$db = Db::get();
return $db->getServerVersion();
}
private function getPHPVersion()
{
if (defined('PIWIK_TEST_MODE')) {
return self::TEST_PHP_VERSION;
}
return phpversion();
}
}
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