libraries/select_server.lib.php

   1 <?php
   2 /*
   3  * Code for displaying server selection written by nijel
   4  * $Id$
   5  */
   6
   7 /**
   8  * display server selection in list or selectbox form, or option tags only
   9  *
  10  * @globals $lang
  11  * @globals $convcharset
  12  * @uses    $GLOBALS['cfg']['DisplayServersList']
  13  * @uses    $GLOBALS['strServer']
  14  * @uses    $GLOBALS['cfg']['Servers']
  15  * @uses    $GLOBALS['strGo']
  16  * @uses    implode()
  17  * @uses    htmlspecialchars()
  18  * @param   boolean $not_only_options   whether to include form tags or not
  19  * @param   boolean $ommit_fieldset     whether to ommit fieldset tag or not
  20  */
  21 function PMA_select_server($not_only_options, $ommit_fieldset)
  22 {
  23     global $lang, $convcharset;
  24
  25     // Show as list?
  26     if ($not_only_options) {
  27         $list = $GLOBALS['cfg']['DisplayServersList'];
  28         $not_only_options =! $list;
  29     } else {
  30         $list = false;
  31     }
  32
  33     if ($not_only_options) {
  34         echo '<form method="post" action="index.php" target="_parent">';
  35
  36         if (! $ommit_fieldset) {
  37             echo '<fieldset>';
  38         }
  39         echo '<label for="select_server">' . $GLOBALS['strServer'] . ':</label> ';
  40
  41         echo '<select name="server" id="select_server"'
  42             . ' onchange="if (this.value != \'\') this.form.submit();">';
  43         echo '<option value="">(' . $GLOBALS['strServers'] . ') ...</option>' . "\n";
  44     } elseif ($list) {
  45         echo $GLOBALS['strServer'] . ':<br />';
  46         echo '<ul id="list_server">';
  47     }
  48
  49     foreach ($GLOBALS['cfg']['Servers'] as $key => $server) {
  50         if (empty($server['host'])) {
  51             continue;
  52         }
  53
  54         if (!empty($GLOBALS['server']) && (int) $GLOBALS['server'] === (int) $key) {
  55             $selected = 1;
  56         } else {
  57             $selected = 0;
  58         }
  59
  60         if (!empty($server['verbose'])) {
  61             $label = $server['verbose'];
  62         } else {
  63             $label = $server['host'];
  64             if (!empty($server['port'])) {
  65                 $label .= ':' . $server['port'];
  66             }
  67         }
  68         // loic1: if 'only_db' is an array and there is more than one
  69         //        value, displaying such informations may not be a so good
  70         //        idea
  71         if (!empty($server['only_db'])) {
  72             /**
  73              * @todo this can become a really big/long/wide selectbox ...
  74              */
  75             $label .= ' - ' . (is_array($server['only_db']) ? implode(', ', $server['only_db']) : $server['only_db']);
  76         }
  77         if (!empty($server['user']) && $server['auth_type'] == 'config') {
  78             $label .= '  (' . $server['user'] . ')';
  79         }
  80
  81         if ($list) {
  82             echo '<li>';
  83             if ($selected && !$ommit_fieldset) {
  84                 echo '<b>' . htmlspecialchars($label) . '</b>';
  85             } else {
  86                 echo '<a class="item" href="index.php?server=' . $key . '&amp;lang=' . $lang . '&amp;convcharset=' . $convcharset . '" target="_top">' . htmlspecialchars($label) . '</a>';
  87             }
  88             echo '</li>';
  89         } else {
  90             echo '            <option value="' . $key . '" ' . ($selected ? ' selected="selected"' : '') . '>' . htmlspecialchars($label) . '</option>' . "\n";
  91         }
  92     } // end while
  93
  94     if ($not_only_options) {
  95         echo '</select>';
  96         ?>
  97         <input type="hidden" name="lang" value="<?php echo $lang; ?>" />
  98         <input type="hidden" name="convcharset" value="<?php echo $convcharset; ?>" />
  99         <?php
 100         // Show submit button if we have just one server (this happens with no default)
 101         echo '<noscript>';
 102         echo '<input type="submit" value="' . $GLOBALS['strGo'] . '" />';
 103         echo '</noscript>';
 104         if (! $ommit_fieldset) {
 105             echo '</fieldset>';
 106         }
 107         echo '</form>';
 108     } elseif ($list) {
 109         echo '</ul>';
 110     }
 111 }
 112 ?>