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msd2/tracking/piwik/plugins/Diagnostics/Diagnostic/DbAdapterCheck.php

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+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://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 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 = DiagnosticResult::STATUS_OK;
+        } else {
+            $status = DiagnosticResult::STATUS_WARNING;
+        }
+
+        return DiagnosticResult::singleResult($label, $status);
+    }
+
+    private function checkDbAdapters()
+    {
+        $results = array();
+        $adapters = Adapter::getAdapters();
+
+        foreach ($adapters as $adapter => $port) {
+            $label = $adapter . ' ' . $this->translator->translate('Installation_Extension');
+
+            $results[] = DiagnosticResult::singleResult($label, DiagnosticResult::STATUS_OK);
+        }
+
+        if (empty($adapters)) {
+            $label = $this->translator->translate('Installation_SystemCheckDatabaseExtensions');
+            $comment = $this->translator->translate('Installation_SystemCheckDatabaseHelp');
+
+            $result = DiagnosticResult::singleResult($label, 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="http://php.net/pdo">',
+            '</a>',
+            '<a style="color:red" href="http://php.net/mysqli">',
+            '</a>',
+        ));
+        $message .= '</p>';
+
+        return $message;
+    }
+}