From 7e6687132c1c56a5fa44d7523af199a8ae3a707a Mon Sep 17 00:00:00 2001
From: Tobias Matthaiou <developer@tobimat.eu>
Date: Wed, 6 Nov 2019 14:44:58 +0100
Subject: [PATCH] Status display of the DB how many queries were processed.
 (SHOW STATUS)

---
 src/AutoInstallSmaryPlugin.php        | 57 +++++++++++++++++++++++++++
 src/OxidUtilsView.php                 | 24 +++++++++++
 src/Smarty/function.tm_sql_status.php | 55 ++++++++++++++++++++++++++
 src/functions.php                     |  2 +
 4 files changed, 138 insertions(+)
 create mode 100644 src/AutoInstallSmaryPlugin.php
 create mode 100644 src/OxidUtilsView.php
 create mode 100644 src/Smarty/function.tm_sql_status.php

diff --git a/src/AutoInstallSmaryPlugin.php b/src/AutoInstallSmaryPlugin.php
new file mode 100644
index 0000000..d19a782
--- /dev/null
+++ b/src/AutoInstallSmaryPlugin.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * Autor: Tobias Matthaiou <developer@tobimat.eu>
+ * Date: 2019-08-20
+ * Time: 21:33
+ */
+
+namespace tm\oxid\sql\logger;
+
+/**
+ * Class AutoInstallSmaryPlugin
+ */
+class AutoInstallSmaryPlugin
+{
+    public function runInstall()
+    {
+        $oxideshop_ce = new \SplFileInfo(__DIR__ . '/../../../oxid-esales/oxideshop-ce/source/Core/Smarty/Plugin');
+        $smartyPlugin = new \SplFileInfo(__DIR__ . '/Smarty/function.tm_sql_status.php');
+
+        if ($oxideshop_ce->isDir()) {
+
+            $target = new \SplFileInfo($oxideshop_ce->getRealPath() . '/' . $smartyPlugin->getBasename());
+
+            if ($target->isFile() && $this->isSameFile($target, $smartyPlugin)) {
+                return;
+            }
+
+            $this->createHardLink($smartyPlugin, $target);
+
+            OxidUtilsView::clearSmarty();
+        }
+    }
+
+    /**
+     * @param \SplFileInfo $target
+     * @param \SplFileInfo $
+     * @return bool
+     */
+    protected function isSameFile(\SplFileInfo $target, \SplFileInfo $smartyPlugin)
+    {
+        return @md5_file($target->getPathname()) == @md5_file($smartyPlugin->getRealPath());
+    }
+
+    /**
+     * @param \SplFileInfo $smarty_func_tm_sql_status
+     * @param \SplFileInfo $target
+     */
+    protected function createHardLink(\SplFileInfo $smartyPlugin, \SplFileInfo $target)
+    {
+        if ($target->isFile()) {
+            @unlink($target->getPathname());
+        }
+
+        link($smartyPlugin->getPathname(), $target->getPathname());
+    }
+}
+
diff --git a/src/OxidUtilsView.php b/src/OxidUtilsView.php
new file mode 100644
index 0000000..2d50f6e
--- /dev/null
+++ b/src/OxidUtilsView.php
@@ -0,0 +1,24 @@
+<?php
+/**
+ * Autor: Tobias Matthaiou <developer@tobimat.eu>
+ * Date: 2019-08-20
+ * Time: 21:33
+ */
+
+namespace tm\oxid\sql\logger;
+
+/**
+ * Class OxidUtilsView
+ * @package tm\oxid\sql\logger
+ */
+class OxidUtilsView extends \OxidEsales\Eshop\Core\UtilsView
+{
+
+    /**
+     * Removes existing Smarty instance
+     */
+    public static function clearSmarty()
+    {
+        \OxidEsales\Eshop\Core\UtilsView::$_oSmarty = null;
+    }
+}
diff --git a/src/Smarty/function.tm_sql_status.php b/src/Smarty/function.tm_sql_status.php
new file mode 100644
index 0000000..433bc98
--- /dev/null
+++ b/src/Smarty/function.tm_sql_status.php
@@ -0,0 +1,55 @@
+<?php
+/*
+* Smarty plugin
+* -------------------------------------------------------------
+* File: function.tm_sql_status.php
+* Name: tm_sql_status
+* Purpose: Output info on SQL dabase queries
+*
+* Enable: add in config.inc.php line $this->blSQLStatusBox = true
+* -------------------------------------------------------------
+*/
+function smarty_function_tm_sql_status($aParams, &$smarty)
+{
+    $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
+
+    // muss in config.inc.php gesetzt sein
+
+    $box = $myConfig->getConfigParam('blSQLStatusBox');
+
+    if ($box == false) {
+        return '';
+    }
+
+    $db = \OxidEsales\Eshop\Core\DatabaseProvider::getDb(\OxidEsales\Eshop\Core\DatabaseProvider::FETCH_MODE_ASSOC);
+    $query = "SHOW STATUS WHERE Variable_name IN ( 'Com_select', 'Com_update', 'Com_insert', 'Com_delete' )";
+
+    $iSelects = $iDeletes = $iInserts = $iUpdates = 0;
+    $rows = $db->getAll($query);
+    foreach ($rows as $row) {
+        switch ($row['Variable_name']) {
+            case 'Com_select':
+                $iSelects = (int)$row['Value'];
+                break;
+            case 'Com_update':
+                $iUpdates = (int)$row['Value'];
+                break;
+            case 'Com_insert':
+                $iInserts = (int)$row['Value'];
+                break;
+            case 'Com_delete':
+                $iDeletes = (int)$row['Value'];
+                break;
+            default:
+                break;
+        }
+    }
+
+    $iSum = $iSelects + $iDeletes + $iInserts + $iUpdates;
+    $sTable = '<style>table#tmqueries { border: 1px solid black; position: fixed; bottom: 15px; left: 0; background-color: aliceblue; z-index: 90009} table#tmqueries td { padding: 6px; text-aligb:center  }</style>';
+    $sTable .= '<table id="tmqueries">';
+    $sTable .= "<tr><td> All: $iSum </td><td> SELECT: $iSelects </td><td> UPDATE: $iUpdates </td><td> INSERT: $iInserts </td><td> DELETE: $iDeletes </td></tr>";
+    $sTable .= '</table>';
+
+    return $sTable;
+}
diff --git a/src/functions.php b/src/functions.php
index 5c2dec9..a5b4166 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -12,3 +12,5 @@ function StartSQLLog() {
 function StopSQLLog() {
     \tm\oxid\sql\logger\OxidEsalesDatabase::disableLogger();
 }
+
+(new tm\oxid\sql\logger\AutoInstallSmaryPlugin())->runInstall();