<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Code for displaying server selection
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}

/**
* Renders the server selection in list or selectbox form, or option tags only
*
* @param boolean $not_only_options whether to include form tags or not
* @param boolean $ommit_fieldset whether to ommit fieldset tag or not
*
* @return string
*/
function PMA_selectServer($not_only_options, $ommit_fieldset)
{
$retval = '';

// Show as list?
if ($not_only_options) {
$list = $GLOBALS['cfg']['DisplayServersList'];
$not_only_options =! $list;
} else {
$list = false;
}

if ($not_only_options) {
$retval .= '<form method="post" action="' . $GLOBALS['cfg']['DefaultTabServer'] . '" class="disableAjax">';
$retval .= PMA_generate_common_hidden_inputs();

if (! $ommit_fieldset) {
$retval .= '<fieldset>';
}
$retval .= '<label for="select_server">' . __('Current Server') . ':</label> ';

$retval .= '<select name="server" id="select_server" class="autosubmit">';
$retval .= '<option value="">(' . __('Servers') . ') ...</option>' . "\n";
} elseif ($list) {
$retval .= __('Current Server') . ':<br />';
$retval .= '<ul id="list_server">';
}

foreach ($GLOBALS['cfg']['Servers'] as $key => $server) {
if (empty($server['host'])) {
continue;
}

if (!empty($GLOBALS['server']) && (int) $GLOBALS['server'] === (int) $key) {
$selected = 1;
} else {
$selected = 0;
}
if (!empty($server['verbose'])) {
$label = $server['verbose'];
} else {
$label = $server['host'];
if (!empty($server['port'])) {
$label .= ':' . $server['port'];
}
}
if (! empty($server['only_db'])) {
if (! is_array($server['only_db'])) {
$label .= ' - ' . $server['only_db'];
// try to avoid displaying a too wide selector
} elseif (count($server['only_db']) < 4) {
$label .= ' - ' . implode(', ', $server['only_db']);
}
}
if (!empty($server['user']) && $server['auth_type'] == 'config') {
$label .= ' (' . $server['user'] . ')';
}

if ($list) {
$retval .= '<li>';
if ($selected) {
$retval .= '<strong>' . htmlspecialchars($label) . '</strong>';
} else {

$retval .= '<a class="disableAjax item" href="' . $GLOBALS['cfg']['DefaultTabServer']
. PMA_generate_common_url(array('server' => $key))
. '" >' . htmlspecialchars($label) . '</a>';
}
$retval .= '</li>';
} else {
$retval .= '<option value="' . $key . '" '
. ($selected ? ' selected="selected"' : '') . '>'
. htmlspecialchars($label) . '</option>' . "\n";
}
} // end while

if ($not_only_options) {
$retval .= '</select>';
if (! $ommit_fieldset) {
$retval .= '</fieldset>';
}
$retval .= '</form>';
} elseif ($list) {
$retval .= '</ul>';
}

return $retval;
}
?>