
<center><h2><strong>Ubuntu</strong></h2>
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<!DOCTYPE html>
<html>
<?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\Diagnostics\Diagnostic;

use Piwik\Db\Adapter;
use Piwik\SettingsServer;
use Piwik\Translation\Translator;
/**
 * Check supported DB adapters are available.
 */
class DbAdapterCheck implements \Piwik\Plugins\Diagnostics\Diagnostic\Diagnostic
{
    /**
     * @var Translator
     */
    private $translator;
    public function __construct(Translator $translator)
    {
        $this->translator = $translator;
    }
    public function execute()
    {
        $results = array();
        $results[] = $this->checkPdo();
        $results = array_merge($results, $this->checkDbAdapters());
        return $results;
    }
    private function checkPdo()
    {
        $label = 'PDO ' . $this->translator->translate('Installation_Extension');
        if (extension_loaded('PDO')) {
            $status = \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::STATUS_OK;
        } else {
            $status = \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::STATUS_WARNING;
        }
        return \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::singleResult($label, $status);
    }
    private function checkDbAdapters()
    {
        $results = array();
        $adapters = Adapter::getAdapters();
        foreach ($adapters as $adapter) {
            $label = $adapter . ' ' . $this->translator->translate('Installation_Extension');
            $results[] = \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::singleResult($label, \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::STATUS_OK);
        }
        if (empty($adapters)) {
            $label = $this->translator->translate('Installation_SystemCheckDatabaseExtensions');
            $comment = $this->translator->translate('Installation_SystemCheckDatabaseHelp');
            $result = \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::singleResult($label, \Piwik\Plugins\Diagnostics\Diagnostic\DiagnosticResult::STATUS_ERROR, $comment);
            $result->setLongErrorMessage($this->getLongErrorMessage());
            $results[] = $result;
        }
        return $results;
    }
    private function getLongErrorMessage()
    {
        $message = '<p>';
        if (SettingsServer::isWindows()) {
            $message .= $this->translator->translate('Installation_SystemCheckWinPdoAndMysqliHelp', array('<br /><br /><code>extension=php_mysqli.dll</code><br /><code>extension=php_pdo.dll</code><br /><code>extension=php_pdo_mysql.dll</code><br />'));
        } else {
            $message .= $this->translator->translate('Installation_SystemCheckPdoAndMysqliHelp', array('<br /><br /><code>--with-mysqli</code><br /><code>--with-pdo-mysql</code><br /><br />', '<br /><br /><code>extension=mysqli.so</code><br /><code>extension=pdo.so</code><br /><code>extension=pdo_mysql.so</code><br />'));
        }
        $message .= $this->translator->translate('Installation_RestartWebServer') . '<br/><br/>';
        $message .= $this->translator->translate('Installation_SystemCheckPhpPdoAndMysqli', array('<a style="color:red" href="https://php.net/pdo">', '</a>', '<a style="color:red" href="https://php.net/mysqli">', '</a>'));
        $message .= '</p>';
        return $message;
    }
}
