function getForm()
{
if ($this->empty_filter && !$this->partial_result) {
return '';
}
$str = '';
$str .= '<div style="margin-bottom: 15px;">';
$str .= '<form action="" method="GET">';
// Add all others args of this page to avoid to lost a non relative parameter
$args = args2formargs($this->org_request_arg, array('search_item', 'search_fields'));
foreach ($args as $k => $v) {
$str .= '<input type="hidden" name="' . $k . '" value="' . $v . '"/>';
}
$str .= '<table><tr>';
$str .= '<td>' . _('Search for user pattern: ') . '</td>';
$str .= '<td><input type="text" name="search_item" value="' . $this->search_item . '" /> ';
$str .= '<input type="submit" value="' . _('Search') . '" /> ';
$str .= '<input type="button" value="' . _('Reset filter') . '" onclick="this.form.search_item.value=\'\'; this.form.submit();"' . ($this->empty_filter ? ' disabled="disabled"' : '') . '/>';
$str .= '</td>';
$str .= '</tr><tr><td></td>';
$str .= '<td>' . _('Search in: ');
$str .= '<input type="checkbox" name="search_fields[]" value="login"';
if (in_array('login', $this->search_fields)) {
$str .= ' checked="checked"';
}
$str .= '>' . _('Login') . ' ';
$str .= '<input type="checkbox" name="search_fields[]" value="displayname"';
if (in_array('displayname', $this->search_fields)) {
$str .= ' checked="checked"';
}
$str .= '>' . _('Display name') . ' ';
$str .= '</td></tr>';
$str .= '<tr><td></td>';
$str .= '<td>';
if ($this->partial_result == true) {
$str .= '<span class="error">';
$str .= sprintf(ngettext("<strong>Partial content:</strong> Only <strong>%d result</strong> displayed but there are more. Please restrict your search field.", "<strong>Partial content:</strong> Only <strong>%d results</strong> displayed but there are more. Please restrict your search field.", count($this->result)), count($this->result));
$str .= '</span>';
} else {
if (strlen($this->search_item) > 0) {
$str .= sprintf(ngettext('<strong>%d</strong> result for "%s".', '<strong>%d</strong> results for "%s".', count($this->result)), count($this->result), $this->search_item);
}
}
$str .= '</td></tr>';
$str .= '</table>';
$str .= '</form>';
$str .= '</div>';
return $str;
}
function args2formargs($args, $blacklist = array(), $prev_parrtern = '')
{
$ret = array();
foreach ($args as $k => $v) {
if (in_array($k, $blacklist)) {
continue;
}
if (strlen($prev_parrtern) == 0) {
$key = $k;
} else {
$key = $prev_parrtern . '[' . $k . ']';
}
if (is_array($v)) {
$ret2 = args2formargs($v, array(), $key);
$ret = array_merge($ret, $ret2);
} else {
$ret[$key] = $v;
}
}
return $ret;
}