/**
* Displays the information of an individual user
* @param int $user_id
*/
public static function display_individual_user($user_id, $returnContent = false)
{
global $interbreadcrumb;
$safe_user_id = intval($user_id);
$curretUserId = api_get_user_id();
$user_table = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT * FROM {$user_table} WHERE user_id = " . $safe_user_id;
$result = Database::query($sql);
$userInfo = api_get_user_info($user_id);
$content = null;
if (Database::num_rows($result) == 1) {
$user_object = Database::fetch_object($result);
$alt = $userInfo['complete_name'] . ($curretUserId == $user_id ? ' (' . get_lang('Me') . ')' : '');
$status = api_get_status_from_code($user_object->status);
$interbreadcrumb[] = array('url' => SocialManager::getUserOnlineLink(), 'name' => get_lang('UsersOnLineList'));
if ($returnContent == false) {
Display::display_header($alt, null, $alt);
}
$content = '<div class ="thumbnail">';
if (strlen(trim($user_object->picture_uri)) > 0) {
$sysdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'system');
$sysdir = $sysdir_array['dir'];
$webdir_array = UserManager::get_user_picture_path_by_id($safe_user_id, 'web');
$webdir = $webdir_array['dir'];
$fullurl = $webdir . $user_object->picture_uri;
$system_image_path = $sysdir . $user_object->picture_uri;
list($width, $height, $type, $attr) = @getimagesize($system_image_path);
$height += 30;
$width += 30;
// get the path,width and height from original picture
$big_image = $webdir . 'big_' . $user_object->picture_uri;
$big_image_size = api_getimagesize($big_image);
$big_image_width = $big_image_size['width'];
$big_image_height = $big_image_size['height'];
$url_big_image = $big_image . '?rnd=' . time();
//echo '<a href="javascript:void()" onclick="javascript: return show_image(\''.$url_big_image.'\',\''.$big_image_width.'\',\''.$big_image_height.'\');" >';
$content .= '<img src="' . $fullurl . '" alt="' . $alt . '" />';
} else {
$content .= Display::return_icon('unknown.jpg', get_lang('Unknown'));
}
if (!empty($status)) {
$content .= '<div class="caption">' . $status . '</div>';
}
$content .= '</div>';
if (api_get_setting('show_email_addresses') == 'true') {
$content .= Display::encrypted_mailto_link($user_object->email, $user_object->email) . '<br />';
}
if ($user_object->competences) {
$content .= Display::page_subheader(get_lang('MyCompetences'));
$content .= '<p>' . $user_object->competences . '</p>';
}
if ($user_object->diplomas) {
$content .= Display::page_subheader(get_lang('MyDiplomas'));
$content .= '<p>' . $user_object->diplomas . '</p>';
}
if ($user_object->teach) {
$content .= Display::page_subheader(get_lang('MyTeach'));
$content .= '<p>' . $user_object->teach . '</p>';
}
$content .= SocialManager::display_productions($user_object->user_id);
if ($user_object->openarea) {
$content .= Display::page_subheader(get_lang('MyPersonalOpenArea'));
$content .= '<p>' . $user_object->openarea . '</p>';
}
} else {
if ($returnContent == false) {
Display::display_header(get_lang('UsersOnLineList'));
}
$content .= '<div class="actions-title">';
$content .= get_lang('UsersOnLineList');
$content .= '</div>';
}
if ($returnContent) {
return $content;
} else {
echo $content;
}
}
/**
* @return string
*/
public function returnNotificationMenu()
{
$_course = api_get_course_info();
$course_id = api_get_course_id();
$user_id = api_get_user_id();
$html = '';
if (api_get_setting('showonline', 'world') == 'true' and !$user_id or api_get_setting('showonline', 'users') == 'true' and $user_id or api_get_setting('showonline', 'course') == 'true' and $user_id and $course_id) {
$number = Online::who_is_online_count(api_get_setting('time_limit_whosonline'));
$number_online_in_course = 0;
if (!empty($_course['id'])) {
$number_online_in_course = Online::who_is_online_in_this_course_count($user_id, api_get_setting('time_limit_whosonline'), $_course['id']);
}
// Display the who's online of the platform
if ($number) {
if (api_get_setting('showonline', 'world') == 'true' and !$user_id or api_get_setting('showonline', 'users') == 'true' and $user_id) {
$html .= '<li><a href="' . SocialManager::getUserOnlineLink() . '" target="_top" title="' . get_lang('UsersOnline') . '" >' . Display::return_icon('user.png', get_lang('UsersOnline'), array(), ICON_SIZE_TINY) . ' ' . $number . '</a></li>';
}
}
// Display the who's online for the course
if ($number_online_in_course) {
if (is_array($_course) and api_get_setting('showonline', 'course') == 'true' and isset($_course['sysCode'])) {
$html .= '<li><a href="' . SocialManager::getUserOnlineLink($_course['sysCode']) . '" target="_top">' . Display::return_icon('course.png', get_lang('UsersOnline') . ' ' . get_lang('InThisCourse'), array(), ICON_SIZE_TINY) . ' ' . $number_online_in_course . ' </a></li>';
}
}
// Display the who's online for the session
if (api_get_setting('showonline', 'session') == 'true') {
if (isset($user_id) && api_get_session_id() != 0) {
if (api_is_allowed_to_edit()) {
$html .= '<li><a href="' . SocialManager::getUserOnlineLink(null, api_get_session_id()) . '&id_coach=' . $user_id . '" >' . Display::return_icon('session.png', get_lang('UsersConnectedToMySessions'), array(), ICON_SIZE_TINY) . ' </a></li>';
}
}
}
}
if (api_get_setting('accessibility_font_resize') == 'true') {
$html .= '<li class="resize_font">';
$html .= '<span class="decrease_font" title="' . get_lang('DecreaseFontSize') . '">A</span> <span class="reset_font" title="' . get_lang('ResetFontSize') . '">A</span> <span class="increase_font" title="' . get_lang('IncreaseFontSize') . '">A</span>';
$html .= '</li>';
}
return $html;
}
