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 ic_b_engine" src="themes/dot.gif" alt="" />' : '')
  46        . "\n" . __('Storage Engines') . "\n"
  47        . '</h2>' . "\n";
  48
  49
  50     /**
  51      * Displays the table header
  52      */
  53     echo '<table class="noclick">' . "\n"
  54        . '<thead>' . "\n"
  55        . '<tr><th>' . __('Storage Engine') . '</th>' . "\n"
  56        . '    <th>' . __('Description') . '</th>' . "\n"
  57        . '</tr>' . "\n"
  58        . '</thead>' . "\n"
  59        . '<tbody>' . "\n";
  60
  61
  62     /**
  63      * Listing the storage engines
  64      */
  65     $odd_row = true;
  66     foreach (PMA_StorageEngine::getStorageEngines() as $engine => $details) {
  67         echo '<tr class="'
  68            . ($odd_row ? 'odd' : 'even')
  69            . ($details['Support'] == 'NO' || $details['Support'] == 'DISABLED'
  70                 ? ' disabled'
  71                 : '')
  72            . '">' . "\n"
  73            . '    <td><a href="./server_engines.php'
  74            . PMA_generate_common_url(array('engine' => $engine)) . '">' . "\n"
  75            . '            ' . htmlspecialchars($details['Engine']) . "\n"
  76            . '        </a></td>' . "\n"
  77            . '    <td>' . htmlspecialchars($details['Comment']) . '</td>' . "\n"
  78            . '</tr>' . "\n";
  79         $odd_row = !$odd_row;
  80     }
  81
  82     $PMA_Config = $GLOBALS['PMA_Config'];
  83     if ($PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST')) {
  84         // Special case for PBMS daemon which is not listed as an engine
  85         echo '<tr class="'
  86             . ($odd_row ? 'odd' : 'even')
  87             .  '">' . "\n"
  88             . '    <td><a href="./server_engines.php'
  89             . PMA_generate_common_url(array('engine' => "PBMS")) . '">' . "\n"
  90             . '            '  . "PBMS\n"
  91             . '        </a></td>' . "\n"
  92             . '    <td>' . htmlspecialchars("PrimeBase MediaStream (PBMS) daemon") . '</td>' . "\n"
  93             . '</tr>' . "\n";
  94     }
  95
  96    unset($odd_row, $engine, $details);
  97     echo '</tbody>' . "\n"
  98        . '</table>' . "\n";
  99
 100 } else {
 101
 102     /**
 103      * Displays details about a given Storage Engine
 104      */
 105
 106     $engine_plugin = PMA_StorageEngine::getEngine($_REQUEST['engine']);
 107     echo '<h2>' . "\n"
 108        . ($GLOBALS['cfg']['MainPageIconic']
 109             ? '<img class="icon ic_b_engine" src="themes/dot.gif" alt="" />' : '')
 110        . '    ' . htmlspecialchars($engine_plugin->getTitle()) . "\n"
 111        . '    ' . PMA_showMySQLDocu('', $engine_plugin->getMysqlHelpPage()) . "\n"
 112        . '</h2>' . "\n\n";
 113     echo '<p>' . "\n"
 114        . '    <em>' . "\n"
 115        . '        ' . htmlspecialchars($engine_plugin->getComment()) . "\n"
 116        . '    </em>' . "\n"
 117        . '</p>' . "\n\n";
 118     $infoPages = $engine_plugin->getInfoPages();
 119     if (!empty($infoPages) && is_array($infoPages)) {
 120         echo '<p>' . "\n"
 121            . '    <strong>[</strong>' . "\n";
 122         if (empty($_REQUEST['page'])) {
 123             echo '    <strong>' . __('Variables') . '</strong>' . "\n";
 124         } else {
 125             echo '    <a href="./server_engines.php'
 126                 . PMA_generate_common_url(array('engine' => $_REQUEST['engine'])) . '">'
 127                 . __('Variables') . '</a>' . "\n";
 128         }
 129         foreach ($infoPages as $current => $label) {
 130             echo '    <strong>|</strong>' . "\n";
 131             if (isset($_REQUEST['page']) && $_REQUEST['page'] == $current) {
 132                 echo '    <strong>' . $label . '</strong>' . "\n";
 133             } else {
 134                 echo '    <a href="./server_engines.php'
 135                     . PMA_generate_common_url(
 136                         array('engine' => $_REQUEST['engine'], 'page' => $current))
 137                     . '">' . htmlspecialchars($label) . '</a>' . "\n";
 138             }
 139         }
 140         unset($current, $label);
 141         echo '    <strong>]</strong>' . "\n"
 142            . '</p>' . "\n\n";
 143     }
 144     unset($infoPages, $page_output);
 145     if (!empty($_REQUEST['page'])) {
 146         $page_output = $engine_plugin->getPage($_REQUEST['page']);
 147     }
 148     if (!empty($page_output)) {
 149         echo $page_output;
 150     } else {
 151         echo '<p> ' . $engine_plugin->getSupportInformationMessage() . "\n"
 152            . '</p>' . "\n"
 153            . $engine_plugin->getHtmlVariables();
 154     }
 155 }
 156
 157 /**
 158  * Sends the footer
 159  */
 160 require './libraries/footer.inc.php';
 161
 162 ?>