server_engines.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * display list of server enignes and additonal information about them
   5  *
   6  * @todo falcon storage enginge is not listed under dev.mysql.com/doc/refman but dev.mysql.com/doc/falcon/
   7  * @package phpMyAdmin
   8  */
   9
  10 /**
  11  * no need for variables importing
  12  * @ignore
  13  */
  14 if (! defined('PMA_NO_VARIABLES_IMPORT')) {
  15     define('PMA_NO_VARIABLES_IMPORT', true);
  16 }
  17
  18 /**
  19  * requirements
  20  */
  21 require_once './libraries/common.inc.php';
  22
  23 /**
  24  * Does the common work
  25  */
  26 require './libraries/server_common.inc.php';
  27 require './libraries/StorageEngine.class.php';
  28
  29
  30 /**
  31  * Displays the links
  32  */
  33 require './libraries/server_links.inc.php';
  34
  35 /**
  36  * Did the user request information about a certain storage engine?
  37  */
  38 if (empty($_REQUEST['engine'])
  39  || ! PMA_StorageEngine::isValid($_REQUEST['engine'])) {
  40
  41     /**
  42      * Displays the sub-page heading
  43      */
  44     echo '<h2>' . "\n"
  45        . ($GLOBALS['cfg']['MainPageIconic']
  46             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
  47                 .' width="16" height="16" alt="" />' : '')
  48        . "\n" . __('Storage Engines') . "\n"
  49        . '</h2>' . "\n";
  50
  51
  52     /**
  53      * Displays the table header
  54      */
  55     echo '<table>' . "\n"
  56        . '<thead>' . "\n"
  57        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
  58        . '    <th>' . __('Description') . '</th>' . "\n"
  59        . '</tr>' . "\n"
  60        . '</thead>' . "\n"
  61        . '<tbody>' . "\n";
  62
  63
  64     /**
  65      * Listing the storage engines
  66      */
  67     $odd_row = true;
  68     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
  69         echo '<tr class="'
  70            . ($odd_row ? 'odd' : 'even')
  71            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
  72                 ? ' disabled'
  73                 : '')
  74            . '">' . "\n"
  75            . '    <td><a href="./server_engines.php'
  76            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
  77            . '            ' . htmlspecialchars($details['Engine']) . "\n"
  78            . '        </a></td>' . "\n"
  79            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
  80            . '</tr>' . "\n";
  81         $odd_row = !$odd_row;
  82     }
  83     unset($odd_row, $engine, $details);
  84     echo '</tbody>' . "\n"
  85        . '</table>' . "\n";
  86
  87 } else {
  88
  89     /**
  90      * Displays details about a given Storage Engine
  91      */
  92
  93     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
  94     echo '<h2>' . "\n"
  95        . ($GLOBALS['cfg']['MainPageIconic']
  96             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
  97                 .' width="16" height="16" alt="" />' : '')
  98        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
  99        . '    ' . PMA_showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
 100        . '</h2>' . "\n\n";
 101     echo '<p>' . "\n"
 102        . '    <em>' . "\n"
 103        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
 104        . '    </em>' . "\n"
 105        . '</p>' . "\n\n";
 106     $infoPages = $engine_plugin->getInfoPages();
 107     if (!empty($infoPages) && is_array($infoPages)) {
 108         echo '<p>' . "\n"
 109            . '    <strong>[</strong>' . "\n";
 110         if (empty($_REQUEST['page'])) {
 111             echo '    <strong>' . __('Variables') . '</strong>' . "\n";
 112         } else {
 113             echo '    <a href="./server_engines.php'
 114                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine'])) . '">'
 115                 . __('Variables') . '</a>' . "\n";
 116         }
 117         foreach ($infoPages as $current => $label) {
 118             echo '    <strong>|</strong>' . "\n";
 119             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
 120                 echo '    <strong>' . $label . '</strong>' . "\n";
 121             } else {
 122                 echo '    <a href="./server_engines.php'
 123                     . PMA_generate_common_url(
 124                         array('engine' => $_REQUEST['engine'], 'page' => $current))
 125                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
 126             }
 127         }
 128         unset($current, $label);
 129         echo '    <strong>]</strong>' . "\n"
 130            . '</p>' . "\n\n";
 131     }
 132     unset($infoPages, $page_output);
 133     if (!empty($_REQUEST['page'])) {
 134         $page_output = $engine_plugin->getPage($_REQUEST['page']);
 135     }
 136     if (!empty($page_output)) {
 137         echo $page_output;
 138     } else {
 139         echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
 140            . '</p>' . "\n"
 141            . $engine_plugin->getHtmlVariables();
 142     }
 143 }
 144
 145 /**
 146  * Sends the footer
 147  */
 148 require_once './libraries/footer.inc.php';
 149
 150 ?>