$lms_grp = new koala_group_course($receiver);
break;
default:
//////////////////////////////////////////////////////////////
// look for group objects in extensions
$extension = $em->get_extension_by_obj_type($type);
if (is_object($extension)) {
$lms_grp = $extension->get_wrapper_class($receiver);
} else {
$lms_grp = new koala_group_default($receiver);
}
break;
}
// build the footer
$footer = "<br /><br />--- <br />" . gettext("This E-Mail was sent to %GROUP in koaLA.");
$footer = str_replace("%GROUP", $lms_grp->get_display_name(), $footer);
$subject = gettext("Circular") . ": " . $subject;
}
$body = $values["body"];
// Prevent the usage of HTML-Code in Mail body and subject as this is a possible
// security issue when mails are shown in a browser
$body = str_replace('<', '<', $body);
$body = str_replace('>', '>', $body);
$subject = str_replace('<', '<', $subject);
$subject = str_replace('>', '>', $subject);
if (isset($footer)) {
$body .= $footer;
}
// Finally, we are sending the mail and set success to true
lms_steam::mail($receiver, $user, $subject, $body);
$success = true;
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$group_id = $this->params[0];
$user = \lms_steam::get_current_user();
try {
$steam_group = !empty($group_id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $group_id) : FALSE;
} catch (Exception $ex) {
include "bad_link.php";
exit;
}
$group_is_private = FALSE;
if ($steam_group && is_object($steam_group)) {
switch ((string) $steam_group->get_attribute("OBJ_TYPE")) {
case "course":
$group = new koala_group_course($steam_group);
// TODO: Passt der backlink?
$backlink = PATH_URL . SEMESTER_URL . "/" . $group->get_semester()->get_name() . "/" . h($group->get_name()) . "/";
break;
default:
$group = new \koala_group_default($steam_group);
// TODO: Passt der backlink?
$backlink = PATH_URL . "groups/" . $group->get_id() . "/";
// Determine if group is public or private
$parent = $group->get_parent_group();
if ($parent->get_id() == STEAM_PRIVATE_GROUP) {
$group_is_private = TRUE;
}
break;
}
}
if ($group_is_private) {
if (!$steam_group->is_member($user) && !\lms_steam::is_koala_admin($user)) {
throw new Exception(gettext("You have no rights to access this group"), E_USER_RIGHTS);
}
}
if (!$steam_group->check_access_write($user)) {
throw new Exception(str_replace("%USER", $user->get_login(), sr_replace("%GROUP", $group->get_id(), gettext("Access denied: User %USER has no right to delete the group %GROUP"))), E_USER_RIGHTS);
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
$env = $steam_group->get_environment();
// TODO: Passt der link?
$upper_link = PATH_URL . "groups/" . (is_object($env) ? "?cat=" . $env->get_id() : "");
$group_name = $group->get_display_name();
$members = $group->get_members();
$inventory = $group->get_workroom()->get_inventory_raw();
$deleted = TRUE;
foreach ($inventory as $object) {
if (!$object instanceof \steam_user) {
try {
\lms_steam::delete($object);
} catch (Exception $ex3) {
\logging::write_log(LOG_DEBUGLOG, "groups_delete:error deleting object from group workroom\t" . $login . " \t" . $group->get_display_name() . " \t" . $steam_group->get_id() . " \t" . $object->get_id());
}
}
}
if ($steam_group->delete()) {
$user->get_attributes(array(OBJ_NAME, USER_FIRSTNAME, USER_FULLNAME));
foreach ($members as $member) {
$cache = get_cache_function($member->get_name());
$cache->drop("lms_steam::user_get_groups", $member->get_name(), TRUE);
$cache->drop("lms_steam::user_get_groups", $member->get_name(), FALSE);
$cache->drop("lms_steam::user_get_profile", $member->get_name());
$cache->drop("lms_portal::get_menu_html", $member->get_name(), TRUE);
}
$cache = get_cache_function($steam_group->get_id());
$cache->drop("lms_steam::group_get_members", $steam_group->get_id());
foreach ($members as $member) {
\lms_steam::mail($member, $user, PLATFORM_NAME . ": " . str_replace("%NAME", h($group_name), gettext("Group %NAME has been deleted.")), str_replace("%USER", $user->get_name() . " (" . $user->get_attribute(USER_FIRSTNAME) . " " . $user->get_attribute(USER_FULLNAME) . ")", str_replace("%NAME", h($group_name), gettext("The group '%NAME' has been deleted from he koaLA System by %USER."))) . "\n\n-- \n" . str_replace("%NAME", h($group_name), gettext("This system generated notification message was sent to you as a former member of the deleted group \"%NAME\"")));
}
$_SESSION["confirmation"] = str_replace("%NAME", h($group_name), gettext("The group '%NAME' has been deleted. A notification has been sent to former members."));
header("Location: " . $upper_link);
exit;
} else {
throw new Exception("Deletion of group failed");
}
}
$content = \Group::getInstance()->loadTemplate("group_delete.template.html");
$content->setVariable("FORM_ACTION", "");
$content->setVariable("LABEL_ARE_YOU_SURE", gettext("Are you sure?"));
$content->setVariable("INFO_DELETE_GROUP", str_replace("%GROUP_NAME", h($group->get_name()), gettext("You are going to delete '%GROUP_NAME'.")) . "<br />" . gettext("All data of this group will be removed from the system including weblogs, wikis, forums and documents. All members of this group will be notified about the deletion automatically.") . "<br /><br /><strong>" . gettext("The deletion process may take several minutes.")) . "</strong>";
$content->setVariable("LABEL_DELETE_IT", gettext("Yes, delete this group"));
$content->setVariable("DELETE_BACK_LINK", $_SERVER["HTTP_REFERER"]);
$content->setVariable("BACK_LINK", $_SERVER["HTTP_REFERER"]);
$content->setVariable("LABEL_RETURN", gettext("back"));
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($content->get());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
break;
default:
$group = new koala_group_default($steam_group);
$backlink = PATH_URL . "groups/" . $group->get_id() . "/members/";
break;
}
if (!$group->is_admin($user)) {
throw new Exception("No admin of " . $group->get_groupname() . ": " . $user->get_name());
}
if (isset($_REQUEST["add"]) && count($_REQUEST["add"]) > 0) {
$login = key($_REQUEST["add"]);
$new_member = steam_factory::username_to_object($GLOBALS["STEAM"]->get_id(), $login);
if ($group->add_admin($new_member)) {
//$group_name = $group->get_attribute("OBJ_DESC");
//if ( !is_string($group_name) || empty($group_name) )
$group_name = $group->get_display_name();
$message = str_replace("%NAME", $new_member->get_attribute("USER_FIRSTNAME") . " " . $new_member->get_attribute("USER_FULLNAME"), gettext("Dear %NAME,")) . "\n\n";
$message .= str_replace("%GROUP", h($group_name), gettext("You were added to '%GROUP' as a new admin.")) . "\n\n";
$message .= gettext("This is an automatically generated message.") . " " . gettext("If you haven't been informed about this membership in advance, please contact the sender of this message.") . "\n\n" . str_replace("%GROUP", "<a href=\"" . $backlink . "\">" . h($group_name) . "</a>", gettext("See '%GROUP' for further information."));
lms_steam::mail($new_member, $user, PLATFORM_NAME . ": " . str_replace("%GROUP", h($group_name), gettext("You were added to '%GROUP' as a new admin")), $message);
$cache = get_cache_function($new_member->get_name(), 60);
$cache->drop("lms_steam::user_get_groups", $new_member->get_name(), TRUE);
$cache->drop("lms_steam::user_get_groups", $new_member->get_name(), FALSE);
$cache->drop("lms_steam::user_get_groups", $new_member->get_name());
$_SESSION["confirmation"] = str_replace("%NAME", $new_member->get_attribute("USER_FIRSTNAME") . " " . $new_member->get_attribute("USER_FULLNAME"), gettext("%NAME successfully defined as admin."));
//header( "Location: " . $backlink );
//exit;
}
}
if ($iscourse) {
$sinfo = gettext("You can add a search result as staff member to '<b>%GROUP</b>'.");
