/**
* Generate the HTML content of this block.
*
* @param int $block_id
* @param bool $template
* @param string[] $cfg
*
* @return string
*/
public function getBlock($block_id, $template = true, $cfg = array())
{
global $WT_TREE;
$id = $this->getName() . $block_id;
$class = $this->getName() . '_block';
$title = $this->getTitle();
$anonymous = 0;
$logged_in = array();
$content = '';
foreach (User::allLoggedIn() as $user) {
if (Auth::isAdmin() || $user->getPreference('visibleonline')) {
$logged_in[] = $user;
} else {
$anonymous++;
}
}
$count_logged_in = count($logged_in);
$content .= '<div class="logged_in_count">';
if ($anonymous) {
$content .= I18N::plural('%s anonymous signed-in user', '%s anonymous signed-in users', $anonymous, I18N::number($anonymous));
if ($count_logged_in) {
$content .= ' | ';
}
}
if ($count_logged_in) {
$content .= I18N::plural('%s signed-in user', '%s signed-in users', $count_logged_in, I18N::number($count_logged_in));
}
$content .= '</div>';
$content .= '<div class="logged_in_list">';
if (Auth::check()) {
foreach ($logged_in as $user) {
$individual = Individual::getInstance($WT_TREE->getUserPreference($user, 'gedcomid'), $WT_TREE);
$content .= '<div class="logged_in_name">';
if ($individual) {
$content .= '<a href="' . $individual->getHtmlUrl() . '">' . $user->getRealNameHtml() . '</a>';
} else {
$content .= $user->getRealNameHtml();
}
$content .= ' - ' . Filter::escapeHtml($user->getUserName());
if (Auth::id() != $user->getUserId() && $user->getPreference('contactmethod') != 'none') {
$content .= ' <a class="icon-email" href="#" onclick="return message(\'' . Filter::escapeHtml($user->getUserName()) . '\', \'\', \'' . Filter::escapeHtml(Functions::getQueryUrl()) . '\');" title="' . I18N::translate('Send a message') . '"></a>';
}
$content .= '</div>';
}
}
$content .= '</div>';
if ($anonymous === 0 && $count_logged_in === 0) {
return '';
}
if ($template) {
return Theme::theme()->formatBlock($id, $title, $class, $content);
} else {
return $content;
}
}
/**
* NUmber of users who are currently logged in?
*
* @param string $type
*
* @return int
*/
private function usersLoggedInTotalQuery($type = 'all')
{
$anon = 0;
$visible = 0;
foreach (User::allLoggedIn() as $user) {
if (Auth::isAdmin() || $user->getPreference('visibleonline')) {
$visible++;
} else {
$anon++;
}
}
if ($type == 'anon') {
return $anon;
} elseif ($type == 'visible') {
return $visible;
} else {
return $visible + $anon;
}
}
