function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
// Remove cid
URLHelper::removeLinkParam('cid');
unset($_SESSION['SessionSeminar']);
$this->set_layout($GLOBALS['template_factory']->open('layouts/base_without_infobox'));
Navigation::activateItem('/profile/index');
URLHelper::addLinkParam('username', Request::username('username'));
PageLayout::setHelpKeyword('Basis.Homepage');
SkipLinks::addIndex(_('Benutzerprofil'), 'user_profile', 100);
$this->user = User::findCurrent();
// current logged in user
$this->perm = $GLOBALS['perm'];
// perms of current logged in user
$this->current_user = User::findByUsername(Request::username('username', $this->user->username));
// current selected user
// get additional informations to selected user
$this->profile = new ProfileModel($this->current_user->user_id, $this->user->user_id);
// set the page title depending on user selection
if ($this->current_user['user_id'] == $this->user->id && !$this->current_user['locked']) {
PageLayout::setTitle(_('Mein Profil'));
UserConfig::get($this->user->id)->store('PROFILE_LAST_VISIT', time());
} elseif ($this->current_user['user_id'] && ($this->perm->have_perm('root') || !$this->current_user['locked'] && get_visibility_by_id($this->current_user['user_id']))) {
PageLayout::setTitle(_('Profil') . ' - ' . $this->current_user->getFullname());
object_add_view($this->current_user->user_id);
} else {
PageLayout::setTitle(_('Profil'));
$action = 'not_available';
}
}
/**
* Export of a single user
*
* @param User $user Userobject
* @return String vCard export string
*/
private static function exportUser(User $user)
{
// If user is not visible export nothing
if (!get_visibility_by_id($user->id)) {
return "";
}
// vCard exportheader
$vCard['BEGIN'] = 'VCARD';
$vCard['VERSION'] = '3.0';
$vCard['PRODID'] = 'Stud.IP//' . $GLOBALS['UNI_NAME_CLEAN'] . '//DE';
$vCard['REV'] = date('Y-m-d H:i:s');
$vCard['TZ'] = date('O');
// User specific data
//Fullname
$vCard['FN'] = studip_utf8encode($user->getFullname());
//Name
$vCard['N'][] = studip_utf8encode($user->Nachname);
$vCard['N'][] = studip_utf8encode($user->Vorname);
$vCard['N'][] = studip_utf8encode($user->info->title_rear);
$vCard['N'][] = studip_utf8encode($user->info->title_front);
// Adress
if (Visibility::verify('privadr', $user->id)) {
$vCard['ADR;TYPE=HOME'] = studip_utf8encode($user->info->privadr);
}
// Tel
if (Visibility::verify('private_phone', $user->id)) {
$vCard['TEL;TYPE=HOME'] = studip_utf8encode($user->info->privatnr);
}
if (Visibility::verify('private_cell', $user->id)) {
$vCard['TEL;TYPE=CELL'] = studip_utf8encode($user->info->privatcell);
}
// Email
if (get_local_visibility_by_id($user->id, 'email')) {
$vCard['EMAIL'] = studip_utf8encode($user->email);
}
// Photo
if (Visibility::verify('picture', $user->id)) {
// Fetch avatar
$avatar = Avatar::getAvatar($user->id);
// Only export if
if ($avatar->is_customized()) {
$vCard['PHOTO;JPEG;ENCODING=BASE64'] = base64_encode(file_get_contents($avatar->getFilename(Avatar::NORMAL)));
}
}
// vCard end
$vCard['END'] = 'VCARD';
// Produce string
foreach ($vCard as $index => $value) {
$exportString .= $value ? $index . ':' . (is_array($value) ? join(';', $value) : $value) . "\r\n" : "";
}
return $exportString;
}
static function findUser($id)
{
if (get_visibility_by_id($id)) {
$user_data = User::find($id)->getData();
if ($user_data["visible"] == "no" || $user_data["visible"] == "never") {
return null;
}
$inst_fields = "Institut_id, user_id, sprechzeiten, raum, Telefon, Fax, visible";
$query = "SELECT {$inst_fields} FROM `user_inst` WHERE user_inst.user_id = '{$id}' AND user_inst.externdefault='1'";
$stmt = \DBManager::get()->query($query);
$user_inst = $stmt->fetchAll();
if (!empty($user_inst[0]["Institut_id"])) {
$inst = \Institute::find($user_inst[0]["Institut_id"]);
$institute = array("inst_name" => $inst->name, "inst_strasse" => $inst->strasse, "inst_url" => $inst->url, "inst_plz" => $inst->plz, "inst_telefon" => $inst->telefon, "inst_email" => $inst->email, "inst_fax" => $inst->fax);
} else {
$user_inst = null;
}
return array("user_data" => $user_data, "user_inst" => $user_inst[0], "inst_info" => $institute);
}
return null;
}
<td width="99%" valign="top" style="padding: 10px;">
<h1><?php
echo htmlReady($current_user->getFullname());
?>
</h1>
<? if(!empty($motto)) : ?>
<h3><?php
echo htmlReady($motto);
?>
</h3>
<?endif?>
<? if (!get_visibility_by_id($current_user->user_id)) : ?>
<? if ($current_user->user_id != $user->user_id) : ?>
<p>
<font color="red"><?php
echo _("(Dieser Nutzer ist unsichtbar.)");
?>
</font>
</p>
<? else : ?>
<p>
<font color="red"><?php
echo _("(Sie sind unsichtbar. Deshalb können nur Sie diese Seite sehen.)");
?>
</font>
</p>
<? endif ?>
/**
* return the online status of the passed user, one of three possible
* states is returned:
* - available
* - away
* - offline
*
* @staticvar type $online_status
*
* @param string $user_id
*
* @return string
*/
static function getOnlineStatus($user_id)
{
static $online_status;
// check if the corresponding user's profile is visible
if (get_visibility_by_id($user_id) == false) {
return 'offline';
}
if ($GLOBALS['user']->id == $user_id) {
return 'available';
}
if (!$online_status) {
$online_users = get_users_online(10);
foreach ($online_users as $username => $data) {
if ($data['last_action'] >= 300) {
$online_status[$data['user_id']] = 'away';
} else {
$online_status[$data['user_id']] = 'available';
}
}
}
return $online_status[$user_id] ?: 'offline';
}
public static function haveRangePermission($operation, $range_id, $user_id = '')
{
static $news_range_perm_cache;
if (isset($news_range_perm_cache[$user_id . $range_id . $operation])) {
return $news_range_perm_cache[$user_id . $range_id . $operation];
}
if (!$user_id) {
$user_id = $GLOBALS['auth']->auth['uid'];
}
if ($GLOBALS['perm']->have_perm('root', $user_id)) {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
$type = get_object_type($range_id, array('global', 'sem', 'inst', 'fak', 'user'));
switch ($type) {
case 'global':
if ($operation == 'view') {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
break;
case 'fak':
case 'inst':
case 'sem':
if ($operation == 'view' && ($type != 'sem' || $GLOBALS['perm']->have_studip_perm('user', $range_id) || get_config('ENABLE_FREE_ACCESS') && Seminar::getInstance($range_id)->read_level == 0)) {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
if ($operation == 'edit' or $operation == 'copy') {
if ($GLOBALS['perm']->have_studip_perm('tutor', $range_id)) {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
}
break;
case 'user':
if ($operation == 'view') {
if ($range_id == $user_id or get_visibility_by_id($range_id)) {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
} elseif ($operation == 'edit' or $operation == 'copy') {
if ($GLOBALS['perm']->have_profile_perm('user', $range_id)) {
return $news_range_perm_cache[$user_id . $range_id . $operation] = true;
}
}
break;
}
return $news_range_perm_cache[$user_id . $range_id . $operation] = false;
}
private function requireUser($user_id)
{
$user = \User::find($user_id);
// TODO: checks visibility using the global perm object!
if (!$user || !get_visibility_by_id($user_id)) {
$this->notFound(sprintf("Could not find user with id: %s", htmlReady($user_id)));
}
return $user;
}
