libraries/select_server.lib.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Code for displaying server selection written by nijel
   5  *
   6  * @version $Id$
   7  */
   8
   9 /**
  10  * display server selection in list or selectbox form, or option tags only
  11  *
  12  * @globals $lang
  13  * @globals $convcharset
  14  * @uses    $GLOBALS['cfg']['DisplayServersList']
  15  * @uses    $GLOBALS['strServer']
  16  * @uses    $GLOBALS['cfg']['Servers']
  17  * @uses    $GLOBALS['strGo']
  18  * @uses    implode()
  19  * @uses    htmlspecialchars()
  20  * @param   boolean $not_only_options   whether to include form tags or not
  21  * @param   boolean $ommit_fieldset     whether to ommit fieldset tag or not
  22  */
  23 function PMA_select_server($not_only_options, $ommit_fieldset)
  24 {
  25     global $lang, $convcharset;
  26
  27     // Show as list?
  28     if ($not_only_options) {
  29         $list = $GLOBALS['cfg']['DisplayServersList'];
  30         $not_only_options =! $list;
  31     } else {
  32         $list = false;
  33     }
  34
  35     if ($not_only_options) {
  36         echo '<form method="post" action="index.php" target="_parent">';
  37
  38         if (! $ommit_fieldset) {
  39             echo '<fieldset>';
  40         }
  41         echo '<label for="select_server">' . $GLOBALS['strServer'] . ':</label> ';
  42
  43         echo '<select name="server" id="select_server"'
  44             . ' onchange="if (this.value != \'\') this.form.submit();">';
  45         echo '<option value="">(' . $GLOBALS['strServers'] . ') ...</option>' . "\n";
  46     } elseif ($list) {
  47         echo $GLOBALS['strServer'] . ':<br />';
  48         echo '<ul id="list_server">';
  49     }
  50
  51     foreach ($GLOBALS['cfg']['Servers'] as $key => $server) {
  52         if (empty($server['host'])) {
  53             continue;
  54         }
  55
  56         if (!empty($GLOBALS['server']) && (int) $GLOBALS['server'] === (int) $key) {
  57             $selected = 1;
  58         } else {
  59             $selected = 0;
  60         }
  61
  62         if (!empty($server['verbose'])) {
  63             $label = $server['verbose'];
  64         } else {
  65             $label = $server['host'];
  66             if (!empty($server['port'])) {
  67                 $label .= ':' . $server['port'];
  68             }
  69         }
  70         if (! empty($server['only_db'])) {
  71             if (! is_array($server['only_db'])) {
  72                 $label .= ' - ' . $server['only_db'];
  73             // try to avoid displaying a too wide selector
  74             } elseif (count($server['only_db']) < 4) {
  75                 $label .= ' - ' . implode(', ', $server['only_db']);
  76             }
  77         }
  78         if (!empty($server['user']) && $server['auth_type'] == 'config') {
  79             $label .= '  (' . $server['user'] . ')';
  80         }
  81
  82         if ($list) {
  83             echo '<li>';
  84             if ($selected && !$ommit_fieldset) {
  85                 echo '<b>' . htmlspecialchars($label) . '</b>';
  86             } else {
  87                 echo '<a class="item" href="index.php?server=' . $key . '&amp;lang=' . $lang . '&amp;convcharset=' . $convcharset . '" target="_top">' . htmlspecialchars($label) . '</a>';
  88             }
  89             echo '</li>';
  90         } else {
  91             echo '            <option value="' . $key . '" ' . ($selected ? ' selected="selected"' : '') . '>' . htmlspecialchars($label) . '</option>' . "\n";
  92         }
  93     } // end while
  94
  95     if ($not_only_options) {
  96         echo '</select>';
  97         ?>
  98         <input type="hidden" name="lang" value="<?php echo $lang; ?>" />
  99         <input type="hidden" name="convcharset" value="<?php echo $convcharset; ?>" />
 100         <?php
 101         // Show submit button if we have just one server (this happens with no default)
 102         echo '<noscript>';
 103         echo '<input type="submit" value="' . $GLOBALS['strGo'] . '" />';
 104         echo '</noscript>';
 105         if (! $ommit_fieldset) {
 106             echo '</fieldset>';
 107         }
 108         echo '</form>';
 109     } elseif ($list) {
 110         echo '</ul>';
 111     }
 112 }
 113 ?>