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  * no need for variables importing
  11  * @ignore
  12  */
  13 if (! defined('PMA_NO_VARIABLES_IMPORT')) {
  14     define('PMA_NO_VARIABLES_IMPORT', true);
  15 }
  16
  17 /**
  18  * requirements
  19  */
  20 require_once './libraries/common.inc.php';
  21
  22 /**
  23  * Does the common work
  24  */
  25 require './libraries/server_common.inc.php';
  26 require './libraries/StorageEngine.class.php';
  27
  28
  29 /**
  30  * Displays the links
  31  */
  32 require './libraries/server_links.inc.php';
  33
  34 /**
  35  * Did the user request information about a certain storage engine?
  36  */
  37 if (empty($_REQUEST['engine'])
  38  || ! PMA_StorageEngine::isValid($_REQUEST['engine'])) {
  39
  40     /**
  41      * Displays the sub-page heading
  42      */
  43     echo '<h2>' . "\n"
  44        . ($GLOBALS['cfg']['MainPageIconic']
  45             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
  46                 .' width="16" height="16" alt="" />' : '')
  47        . "\n" . __('Storage Engines') . "\n"
  48        . '</h2>' . "\n";
  49
  50
  51     /**
  52      * Displays the table header
  53      */
  54     echo '<table>' . "\n"
  55        . '<thead>' . "\n"
  56        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
  57        . '    <th>' . __('Description') . '</th>' . "\n"
  58        . '</tr>' . "\n"
  59        . '</thead>' . "\n"
  60        . '<tbody>' . "\n";
  61
  62
  63     /**
  64      * Listing the storage engines
  65      */
  66     $odd_row = true;
  67     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
  68         echo '<tr class="noclick '
  69            . ($odd_row ? 'odd' : 'even')
  70            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
  71                 ? ' disabled'
  72                 : '')
  73            . '">' . "\n"
  74            . '    <td><a href="./server_engines.php'
  75            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
  76            . '            ' . htmlspecialchars($details['Engine']) . "\n"
  77            . '        </a></td>' . "\n"
  78            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
  79            . '</tr>' . "\n";
  80         $odd_row = !$odd_row;
  81     }
  82
  83     $PMA_Config = $GLOBALS['PMA_Config'];
  84     if ($PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST')) {
  85         // Special case for PBMS daemon which is not listed as an engine
  86         echo '<tr class="noclick '
  87             . ($odd_row ? 'odd' : 'even')
  88             .  '">' . "\n"
  89             . '    <td><a href="./server_engines.php'
  90             . PMA_generate_common_url(array('engine' => "PBMS")) . '">' . "\n"
  91             . '            '  . "PBMS\n"
  92             . '        </a></td>' . "\n"
  93             . '    <td>' . htmlspecialchars("PrimeBase MediaStream (PBMS) daemon") . '</td>' . "\n"
  94             . '</tr>' . "\n";
  95     }
  96
  97    unset($odd_row, $engine, $details);
  98     echo '</tbody>' . "\n"
  99        . '</table>' . "\n";
 100
 101 } else {
 102
 103     /**
 104      * Displays details about a given Storage Engine
 105      */
 106
 107     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
 108     echo '<h2>' . "\n"
 109        . ($GLOBALS['cfg']['MainPageIconic']
 110             ? '<img class="icon" src="' . $pmaThemeImage . 'b_engine.png"'
 111                 .' width="16" height="16" alt="" />' : '')
 112        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
 113        . '    ' . PMA_showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
 114        . '</h2>' . "\n\n";
 115     echo '<p>' . "\n"
 116        . '    <em>' . "\n"
 117        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
 118        . '    </em>' . "\n"
 119        . '</p>' . "\n\n";
 120     $infoPages = $engine_plugin->getInfoPages();
 121     if (!empty($infoPages) && is_array($infoPages)) {
 122         echo '<p>' . "\n"
 123            . '    <strong>[</strong>' . "\n";
 124         if (empty($_REQUEST['page'])) {
 125             echo '    <strong>' . __('Variables') . '</strong>' . "\n";
 126         } else {
 127             echo '    <a href="./server_engines.php'
 128                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine'])) . '">'
 129                 . __('Variables') . '</a>' . "\n";
 130         }
 131         foreach ($infoPages as $current => $label) {
 132             echo '    <strong>|</strong>' . "\n";
 133             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
 134                 echo '    <strong>' . $label . '</strong>' . "\n";
 135             } else {
 136                 echo '    <a href="./server_engines.php'
 137                     . PMA_generate_common_url(
 138                         array('engine' => $_REQUEST['engine'], 'page' => $current))
 139                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
 140             }
 141         }
 142         unset($current, $label);
 143         echo '    <strong>]</strong>' . "\n"
 144            . '</p>' . "\n\n";
 145     }
 146     unset($infoPages, $page_output);
 147     if (!empty($_REQUEST['page'])) {
 148         $page_output = $engine_plugin->getPage($_REQUEST['page']);
 149     }
 150     if (!empty($page_output)) {
 151         echo $page_output;
 152     } else {
 153         echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
 154            . '</p>' . "\n"
 155            . $engine_plugin->getHtmlVariables();
 156     }
 157 }
 158
 159 /**
 160  * Sends the footer
 161  */
 162 require './libraries/footer.inc.php';
 163
 164 ?>