server_engines.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * display list of server engines and additonal information about them
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  * requirements
  11  */
  12 require_once 'libraries/common.inc.php';
  13
  14 /**
  15  * Does the common work
  16  */
  17 require 'libraries/server_common.inc.php';
  18 require 'libraries/StorageEngine.class.php';
  19
  20
  21 /**
  22  * Displays the links
  23  */
  24 require 'libraries/server_links.inc.php';
  25
  26 /**
  27  * Did the user request information about a certain storage engine?
  28  */
  29 if (empty($_REQUEST['engine'])
  30     || ! PMA_StorageEngine::isValid($_REQUEST['engine'])
  31 ) {
  32
  33     /**
  34      * Displays the sub-page heading
  35      */
  36     echo '<h2>' . "\n"
  37        . PMA_getImage('b_engine.png')
  38        . "\n" . __('Storage Engines') . "\n"
  39        . '</h2>' . "\n";
  40
  41
  42     /**
  43      * Displays the table header
  44      */
  45     echo '<table class="noclick">' . "\n"
  46        . '<thead>' . "\n"
  47        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
  48        . '    <th>' . __('Description') . '</th>' . "\n"
  49        . '</tr>' . "\n"
  50        . '</thead>' . "\n"
  51        . '<tbody>' . "\n";
  52
  53
  54     /**
  55      * Listing the storage engines
  56      */
  57     $odd_row = true;
  58     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
  59         echo '<tr class="'
  60            . ($odd_row ? 'odd' : 'even')
  61            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
  62                 ? ' disabled'
  63                 : '')
  64            . '">' . "\n"
  65            . '    <td><a href="server_engines.php'
  66            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
  67            . '            ' . htmlspecialchars($details['Engine']) . "\n"
  68            . '        </a></td>' . "\n"
  69            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
  70            . '</tr>' . "\n";
  71         $odd_row = !$odd_row;
  72     }
  73
  74     unset($odd_row, $engine, $details);
  75     echo '</tbody>' . "\n"
  76        . '</table>' . "\n";
  77
  78 } else {
  79
  80     /**
  81      * Displays details about a given Storage Engine
  82      */
  83
  84     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
  85     echo '<h2>' . "\n"
  86        . PMA_getImage('b_engine.png')
  87        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
  88        . '    ' . PMA_showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
  89        . '</h2>' . "\n\n";
  90     echo '<p>' . "\n"
  91        . '    <em>' . "\n"
  92        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
  93        . '    </em>' . "\n"
  94        . '</p>' . "\n\n";
  95     $infoPages = $engine_plugin->getInfoPages();
  96     if (! empty($infoPages) && is_array($infoPages)) {
  97         echo '<p>' . "\n"
  98            . '    <strong>[</strong>' . "\n";
  99         if (empty($_REQUEST['page'])) {
 100             echo '    <strong>' . __('Variables') . '</strong>' . "\n";
 101         } else {
 102             echo '    <a href="server_engines.php'
 103                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine']))
 104                 . '">' . __('Variables') . '</a>' . "\n";
 105         }
 106         foreach ($infoPages as $current => $label) {
 107             echo '    <strong>|</strong>' . "\n";
 108             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
 109                 echo '    <strong>' . $label . '</strong>' . "\n";
 110             } else {
 111                 echo '    <a href="server_engines.php'
 112                     . PMA_generate_common_url(
 113                         array('engine' => $_REQUEST['engine'], 'page' => $current)
 114                     )
 115                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
 116             }
 117         }
 118         unset($current, $label);
 119         echo '    <strong>]</strong>' . "\n"
 120            . '</p>' . "\n\n";
 121     }
 122     unset($infoPages, $page_output);
 123     if (! empty($_REQUEST['page'])) {
 124         $page_output = $engine_plugin->getPage($_REQUEST['page']);
 125     }
 126     if (! empty($page_output)) {
 127         echo $page_output;
 128     } else {
 129         echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
 130            . '</p>' . "\n"
 131            . $engine_plugin->getHtmlVariables();
 132     }
 133 }
 134
 135 /**
 136  * Sends the footer
 137  */
 138 require 'libraries/footer.inc.php';
 139
 140 ?>