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  * @version $Id$
   7  * @todo falcon storage enginge is not listed under dev.mysql.com/doc/refman but dev.mysql.com/doc/falcon/
   8  * @package phpMyAdmin
   9  */
  10
  11 /**
  12  * no need for variables importing
  13  * @ignore
  14  */
  15 if (! defined('PMA_NO_VARIABLES_IMPORT')) {
  16     define('PMA_NO_VARIABLES_IMPORT', true);
  17 }
  18
  19 /**
  20  * requirements
  21  */
  22 require_once './libraries/common.inc.php';
  23
  24 /**
  25  * Does the common work
  26  */
  27 require './libraries/server_common.inc.php';
  28 require './libraries/StorageEngine.class.php';
  29
  30
  31 /**
  32  * Displays the links
  33  */
  34 require './libraries/server_links.inc.php';
  35
  36 /**
  37  * Did the user request information about a certain storage engine?
  38  */
  39 if (empty($_REQUEST['engine'])
  40  || ! PMA_StorageEngine::isValid($_REQUEST['engine'])) {
  41
  42     /**
  43      * Displays the sub-page heading
  44      */
  45     echo '<h2>' . "\n"
  46        . ($GLOBALS['cfg']['MainPageIconic']
  47             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
  48                 .' width="16" height="16" alt="" />' : '')
  49        . "\n" . __('Storage Engines') . "\n"
  50        . '</h2>' . "\n";
  51
  52
  53     /**
  54      * Displays the table header
  55      */
  56     echo '<table>' . "\n"
  57        . '<thead>' . "\n"
  58        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
  59        . '    <th>' . __('Description') . '</th>' . "\n"
  60        . '</tr>' . "\n"
  61        . '</thead>' . "\n"
  62        . '<tbody>' . "\n";
  63
  64
  65     /**
  66      * Listing the storage engines
  67      */
  68     $odd_row = true;
  69     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
  70         echo '<tr class="'
  71            . ($odd_row ? 'odd' : 'even')
  72            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
  73                 ? ' disabled'
  74                 : '')
  75            . '">' . "\n"
  76            . '    <td><a href="./server_engines.php'
  77            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
  78            . '            ' . htmlspecialchars($details['Engine']) . "\n"
  79            . '        </a></td>' . "\n"
  80            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
  81            . '</tr>' . "\n";
  82         $odd_row = !$odd_row;
  83     }
  84     unset($odd_row, $engine, $details);
  85     echo '</tbody>' . "\n"
  86        . '</table>' . "\n";
  87
  88 } else {
  89
  90     /**
  91      * Displays details about a given Storage Engine
  92      */
  93
  94     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
  95     echo '<h2>' . "\n"
  96        . ($GLOBALS['cfg']['MainPageIconic']
  97             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
  98                 .' width="16" height="16" alt="" />' : '')
  99        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
 100        . '    ' . PMA_showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
 101        . '</h2>' . "\n\n";
 102     echo '<p>' . "\n"
 103        . '    <em>' . "\n"
 104        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
 105        . '    </em>' . "\n"
 106        . '</p>' . "\n\n";
 107     $infoPages = $engine_plugin->getInfoPages();
 108     if (!empty($infoPages) && is_array($infoPages)) {
 109         echo '<p>' . "\n"
 110            . '    <strong>[</strong>' . "\n";
 111         if (empty($_REQUEST['page'])) {
 112             echo '    <strong>' . __('Variables') . '</strong>' . "\n";
 113         } else {
 114             echo '    <a href="./server_engines.php'
 115                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine'])) . '">'
 116                 . __('Variables') . '</a>' . "\n";
 117         }
 118         foreach ($infoPages as $current => $label) {
 119             echo '    <strong>|</strong>' . "\n";
 120             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
 121                 echo '    <strong>' . $label . '</strong>' . "\n";
 122             } else {
 123                 echo '    <a href="./server_engines.php'
 124                     . PMA_generate_common_url(
 125                         array('engine' => $_REQUEST['engine'], 'page' => $current))
 126                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
 127             }
 128         }
 129         unset($current, $label);
 130         echo '    <strong>]</strong>' . "\n"
 131            . '</p>' . "\n\n";
 132     }
 133     unset($infoPages, $page_output);
 134     if (!empty($_REQUEST['page'])) {
 135         $page_output = $engine_plugin->getPage($_REQUEST['page']);
 136     }
 137     if (!empty($page_output)) {
 138         echo $page_output;
 139     } else {
 140         echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
 141            . '</p>' . "\n"
 142            . $engine_plugin->getHtmlVariables();
 143     }
 144 }
 145
 146 /**
 147  * Sends the footer
 148  */
 149 require_once './libraries/footer.inc.php';
 150
 151 ?>