From 99e6b13ba1af9ac361449ff0cca7d1baf897ef20 Mon Sep 17 00:00:00 2001
From: xmujay <xmujay@gmail.com>
Date: Sun, 14 Apr 2013 22:37:44 +0800
Subject: refactor server_engines.php

---
 server_engines.php | 99 ++++++++++++++++++++++++++++--------------------------
 1 file changed, 51 insertions(+), 48 deletions(-)

(limited to 'server_engines.php')

diff --git a/server_engines.php b/server_engines.php
index 7ca28d10aa..c4f28b6e81 100644
--- a/server_engines.php
+++ b/server_engines.php
@@ -1,7 +1,7 @@
 <?php
 /* vim: set expandtab sw=4 ts=4 sts=4: */
 /**
- * display list of server engines and additonal information about them
+ * display list of server engines and additional information about them
  *
  * @package PhpMyAdmin
  */
@@ -20,6 +20,7 @@ require 'libraries/StorageEngine.class.php';
 /**
  * Did the user request information about a certain storage engine?
  */
+$html = '';
 if (empty($_REQUEST['engine'])
     || ! PMA_StorageEngine::isValid($_REQUEST['engine'])
 ) {
@@ -27,22 +28,22 @@ if (empty($_REQUEST['engine'])
     /**
      * Displays the sub-page heading
      */
-    echo '<h2>' . "\n"
-       . PMA_Util::getImage('b_engine.png')
-       . "\n" . __('Storage Engines') . "\n"
-       . '</h2>' . "\n";
+    $html .= '<h2>' . "\n"
+        . PMA_Util::getImage('b_engine.png')
+        . "\n" . __('Storage Engines') . "\n"
+        . '</h2>' . "\n";
 
 
     /**
      * Displays the table header
      */
-    echo '<table class="noclick">' . "\n"
-       . '<thead>' . "\n"
-       . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
-       . '    <th>' . __('Description') . '</th>' . "\n"
-       . '</tr>' . "\n"
-       . '</thead>' . "\n"
-       . '<tbody>' . "\n";
+    $html .= '<table class="noclick">' . "\n"
+        . '<thead>' . "\n"
+        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
+        . '    <th>' . __('Description') . '</th>' . "\n"
+        . '</tr>' . "\n"
+        . '</thead>' . "\n"
+        . '<tbody>' . "\n";
 
 
     /**
@@ -50,24 +51,23 @@ if (empty($_REQUEST['engine'])
      */
     $odd_row = true;
     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
-        echo '<tr class="'
-           . ($odd_row ? 'odd' : 'even')
-           . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
-                ? ' disabled'
-                : '')
-           . '">' . "\n"
-           . '    <td><a rel="newpage" href="server_engines.php'
-           . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
-           . '            ' . htmlspecialchars($details['Engine']) . "\n"
-           . '        </a></td>' . "\n"
-           . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
-           . '</tr>' . "\n";
+        $html .= '<tr class="'
+            . ($odd_row ? 'odd' : 'even')
+            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
+                ? ' disabled' : '')
+            . '">' . "\n"
+            . '    <td><a rel="newpage" href="server_engines.php'
+            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
+            . '            ' . htmlspecialchars($details['Engine']) . "\n"
+            . '        </a></td>' . "\n"
+            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
+            . '</tr>' . "\n";
         $odd_row = !$odd_row;
     }
 
     unset($odd_row, $engine, $details);
-    echo '</tbody>' . "\n"
-       . '</table>' . "\n";
+    $html .= '</tbody>' . "\n"
+        . '</table>' . "\n";
 
 } else {
 
@@ -76,54 +76,57 @@ if (empty($_REQUEST['engine'])
      */
 
     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
-    echo '<h2>' . "\n"
-       . PMA_Util::getImage('b_engine.png')
-       . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
-       . '    ' . PMA_Util::showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
-       . '</h2>' . "\n\n";
-    echo '<p>' . "\n"
-       . '    <em>' . "\n"
-       . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
-       . '    </em>' . "\n"
-       . '</p>' . "\n\n";
+    $html .= '<h2>' . "\n"
+        . PMA_Util::getImage('b_engine.png')
+        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
+        . '    ' . PMA_Util::showMySQLDocu('', $engine_plugin->getMysqlHelpPage())
+        . "\n" . '</h2>' . "\n\n";
+    $html .= '<p>' . "\n"
+        . '    <em>' . "\n"
+        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
+        . '    </em>' . "\n"
+        . '</p>' . "\n\n";
     $infoPages = $engine_plugin->getInfoPages();
     if (! empty($infoPages) && is_array($infoPages)) {
-        echo '<p>' . "\n"
-           . '    <strong>[</strong>' . "\n";
+        $html .= '<p>' . "\n"
+            . '    <strong>[</strong>' . "\n";
         if (empty($_REQUEST['page'])) {
-            echo '    <strong>' . __('Variables') . '</strong>' . "\n";
+            $html .= '    <strong>' . __('Variables') . '</strong>' . "\n";
         } else {
-            echo '    <a href="server_engines.php'
+            $html .= '    <a href="server_engines.php'
                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine']))
                 . '">' . __('Variables') . '</a>' . "\n";
         }
         foreach ($infoPages as $current => $label) {
-            echo '    <strong>|</strong>' . "\n";
+            $html .= '    <strong>|</strong>' . "\n";
             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
-                echo '    <strong>' . $label . '</strong>' . "\n";
+                $html .= '    <strong>' . $label . '</strong>' . "\n";
             } else {
-                echo '    <a href="server_engines.php'
+                $html .= '    <a href="server_engines.php'
                     . PMA_generate_common_url(
                         array('engine' => $_REQUEST['engine'], 'page' => $current)
-                    )
+                      )
                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
             }
         }
         unset($current, $label);
-        echo '    <strong>]</strong>' . "\n"
-           . '</p>' . "\n\n";
+        $html .= '    <strong>]</strong>' . "\n"
+            . '</p>' . "\n\n";
     }
     unset($infoPages, $page_output);
     if (! empty($_REQUEST['page'])) {
         $page_output = $engine_plugin->getPage($_REQUEST['page']);
     }
     if (! empty($page_output)) {
-        echo $page_output;
+        $html .= $page_output;
     } else {
-        echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
+        $html .= '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
            . '</p>' . "\n"
            . $engine_plugin->getHtmlVariables();
     }
 }
 
+$response = PMA_Response::getInstance();
+$response->addHTML($html);
+
 ?>
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