public function __construct($steam_user)
{
if (!$steam_user instanceof steam_user) {
throw new Exception("not a user", E_PARAMETER);
}
parent::__construct(PATH_EXTENSIONS . "content/profile/ui/html/user_profile.template.html");
$this->steam_user = $steam_user;
$this->networking_profile = new lms_networking_profile($steam_user);
$this->networking_profile->count_profile_visit(lms_steam::get_current_user());
$cache = get_cache_function($steam_user->get_name(), 86400);
$user_profile = $cache->call("lms_steam::user_get_profile", $steam_user->get_name());
$itemId = $user_profile["OBJ_ICON"];
$icon_link = $user_profile["OBJ_ICON"] == 0 ? PATH_STYLE . "images/anonymous.jpg" : PATH_URL . "download/image/" . $itemId . "/140/185";
//$icon_link = ( $user_profile[ "OBJ_ICON" ] == 0 ) ? PATH_STYLE . "images/anonymous.jpg" : PATH_URL . "cached/get_document.php?id=" . $user_profile[ "OBJ_ICON" ] . "&type=usericon&width=140&height=185";
$this->template->setVariable("USER_IMAGE", $icon_link);
$this->template->setVariable("GIVEN_NAME", $user_profile["USER_FIRSTNAME"]);
$this->template->setVariable("FAMILY_NAME", $user_profile["USER_FULLNAME"]);
if (!empty($user_profile["USER_ACADEMIC_TITLE"])) {
$this->template->setVariable("ACADEMIC_TITLE", $user_profile["USER_ACADEMIC_TITLE"]);
}
if (!empty($user_profile["USER_ACADEMIC_DEGREE"])) {
$this->template->setVariable("ACADEMIC_DEGREE", "(" . $user_profile["USER_ACADEMIC_DEGREE"] . ")");
}
$user = lms_steam::get_current_user();
if (lms_steam::is_koala_admin($user)) {
$this->template->setVariable("LABEL_LAST_LOGIN", gettext("last login") . ":");
$this->template->setVariable("LABEL_PAGE_HITS", gettext("page hits") . ":");
$this->template->setVariable("LAST_LOGIN", how_long_ago($user_profile["USER_LAST_LOGIN"]));
$this->template->setVariable("PAGE_HITS", $this->networking_profile->get_profile_visits());
}
}
public function is_admin($user)
{
$ret = $this->steam_object->is_admin($user);
if (!$ret) {
$ret = lms_steam::is_koala_admin($user);
}
return $ret;
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$id = $path[0];
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $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($user)) {
throw new \Exception(gettext("You have no rights to access this group"), E_USER_RIGHTS);
}
}
if (!$group instanceof \koala_group) {
throw new \Exception("Is not a koala_group: " . $group_id, E_PARAMETER);
}
switch (get_class($group)) {
case "koala_group_course":
$html_handler_group = new \koala_html_course($group);
$html_handler_group->set_context("communication");
break;
default:
$html_handler_group = new \koala_html_group($group);
$html_handler_group->set_context("communication");
break;
}
$content = \Group::getInstance()->loadTemplate("groups_communication.template.html");
$workroom = $group->get_workroom();
$read_access = $workroom->check_access_read($user);
if (!$read_access) {
throw new \Exception("No read access on container: id=" . $workroom->get_id(), E_USER_RIGHTS);
}
$cache = get_cache_function(\lms_steam::get_current_user()->get_name(), 600);
$communication_objects = $cache->call("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
$forums = array();
$weblogs = array();
$wikis = array();
foreach ($communication_objects as $object) {
if ($object["OBJ_CLASS"] === "steam_messageboard") {
$forums[] = $object;
} else {
if ($object["OBJ_CLASS"] === "steam_calendar") {
$weblogs[] = $object;
} else {
if (($object["OBJ_CLASS"] === "steam_container" || $object["OBJ_CLASS"] === "steam_room") && ($object["OBJ_TYPE"] != null && ($object["OBJ_TYPE"] == "KOALA_WIKI" || $object["OBJ_TYPE"] == "container_wiki_koala"))) {
$wikis[] = $object;
}
}
}
}
$content->setVariable("LABEL_FORUMS", gettext("Discussion Boards"));
if (count($forums) > 0) {
$content->setCurrentBlock("BLOCK_FORUMS");
$content->setVariable("LABEL_FORUM_DESCRIPTION", gettext("Forum / description"));
$content->setVariable("LABEL_ARTICLES", gettext("Articles"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_LAST_COMMENT", gettext("Last comment"));
$access_descriptions = \lms_forum::get_access_descriptions($group);
foreach ($forums as $forum) {
$cache = get_cache_function($forum["OBJ_ID"], 600);
$discussions = $cache->call("lms_forum::get_discussions", $forum["OBJ_ID"]);
$latest_post = isset($discussions[0]) ? $discussions[0] : FALSE;
$content->setCurrentBlock("BLOCK_FORUM");
$content->setVariable("NAME_FORUM", h($forum["OBJ_NAME"]));
$content->setVariable("LINK_FORUM", PATH_URL . "messageboard/index/" . $forum["OBJ_ID"]);
$content->setVariable("OBJ_DESC", get_formatted_output($forum["OBJ_DESC"]));
$language = !empty($forum["FORUM_LANGUAGE"]) ? $forum["FORUM_LANGUAGE"] : "German";
$content->setVariable("VALUE_LANGUAGE", $language);
$access = "<span title=\"" . $access_descriptions[$forum["KOALA_ACCESS"]]["label"] . "\">" . $access_descriptions[$forum["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_ACCESS", $access);
$content->setVariable("VALUE_ARTICLES", count($discussions));
if ($latest_post) {
$content->setVariable("SUBJECT_LAST_COMMENT", h($latest_post["LATEST_POST_TITLE"]));
$content->setVariable("LINK_LAST_COMMENT", PATH_URL . "forums/" . $latest_post["OBJ_ID"] . "/");
$content->setVariable("POSTED_BY_LABEL", "(" . h($latest_post["LATEST_POST_AUTHOR"]) . ", " . how_long_ago($latest_post["LATEST_POST_TS"]) . ")");
} else {
$content->setVariable("POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_FORUM");
}
$content->parse("BLOCK_FORUMS");
} else {
$content->setVariable("LABEL_NO_FORUMS_FOUND", "<b>" . gettext("No forums available. Either no forums are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WEBLOGS", gettext("Weblogs"));
if (count($weblogs) > 0) {
$content->setCurrentBlock("BLOCK_WEBLOGS");
$content->setVariable("LABEL_WEBLOG_DESCRIPTION", gettext("Weblog / description"));
$content->setVariable("LABEL_WEBLOG_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WEBLOG_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WEBLOG_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = \lms_weblog::get_access_descriptions($group);
foreach ($weblogs as $weblog) {
$cache = get_cache_function($weblog["OBJ_ID"], 600);
$entries = $cache->call("lms_weblog::get_items", $weblog["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WEBLOG");
$content->setVariable("NAME_WEBLOG", h($weblog["OBJ_NAME"]));
$content->setVariable("LINK_WEBLOG", PATH_URL . "weblog/" . $weblog["OBJ_ID"] . "/");
$content->setVariable("WEBLOG_OBJ_DESC", get_formatted_output($weblog["OBJ_DESC"]));
$title = $access_descriptions[$weblog["KOALA_ACCESS"]]["label"];
if ($weblog["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof \koala_html_course) {
$obj = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $weblog["OBJ_ID"], CLASS_CALENDAR);
$creator = $obj->get_creator();
if ($creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$content->setVariable("VALUE_WEBLOG_LANGUAGE", "German");
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$weblog["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WEBLOG_ACCESS", $access);
$content->setVariable("VALUE_WEBLOG_ARTICLES", count($entries));
$content->setVariable("LINK_WEBLOG_LAST_ENTRY", PATH_URL . "weblog/" . $last_entry["OBJ_ID"] . "/");
if ($last_entry) {
$content->setVariable("SUBJECT_WEBLOG_LAST_ENTRY", h($last_entry["DATE_TITLE"]));
$content->setVariable("WEBLOG_POSTED_BY_LABEL", "(" . h($last_entry["AUTHOR"]) . ", " . how_long_ago($last_entry["DATE_START_DATE"]) . ")");
} else {
$content->setVariable("WEBLOG_POSTED_BY_LABEL", gettext("-"));
}
$content->parse("BLOCK_WEBLOG");
}
$content->parse("BLOCK_WEBLOGS");
} else {
$content->setVariable("LABEL_NO_WEBLOGS_FOUND", "<b>" . gettext("No weblogs available. Either no weblogs are created in this context, or you have no rights to read them.") . "</b>");
}
$content->setVariable("LABEL_WIKIS", gettext("Wikis"));
if (count($wikis) > 0) {
$content->setCurrentBlock("BLOCK_WIKIS");
$content->setVariable("LABEL_WIKI_DESCRIPTION", gettext("Wiki / description"));
$content->setVariable("LABEL_WIKI_ENTRIES", gettext("Entries"));
$content->setVariable("LABEL_WIKI_ACCESS", gettext("Access"));
$content->setVariable("LABEL_WIKI_LAST_ENTRY", gettext("Last entry"));
$access_descriptions = \lms_wiki::get_access_descriptions($group);
foreach ($wikis as $wiki) {
$cache = get_cache_function($wiki["OBJ_ID"], 600);
$entries = $cache->call("lms_wiki::get_items", $wiki["OBJ_ID"]);
$last_entry = isset($entries[0]) ? $entries[0] : FALSE;
$content->setCurrentBlock("BLOCK_WIKI");
$content->setVariable("NAME_WIKI", h($wiki["OBJ_NAME"]));
$content->setVariable("LINK_WIKI", PATH_URL . "wiki/index/" . $wiki["OBJ_ID"] . "/");
$content->setVariable("WIKI_OBJ_DESC", get_formatted_output($wiki["OBJ_DESC"]));
$title = $access_descriptions[$wiki["KOALA_ACCESS"]]["label"];
if ($wiki["KOALA_ACCESS"] == PERMISSION_PRIVATE_READONLY && !$group instanceof \koala_html_course) {
$obj = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $wiki["OBJ_ID"], CLASS_CONTAINER);
$creator = $obj->get_creator();
if ($creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$title = str_replace("%NAME", $creator->get_name(), $title);
} else {
$title = str_replace("%NAME", "you", $title);
}
}
$access = "<span title=\"" . $title . "\">" . $access_descriptions[$wiki["KOALA_ACCESS"]]["summary_short"] . "</span>";
$content->setVariable("VALUE_WIKI_ACCESS", $access);
$content->setVariable("VALUE_WIKI_ARTICLES", count($entries));
$content->setVariable("LINK_WIKI_LAST_ENTRY", PATH_URL . "wiki/" . $last_entry["OBJ_ID"] . "/");
$content->setVariable("SUBJECT_WIKI_LAST_ENTRY", str_replace(".wiki", "", h($last_entry["OBJ_NAME"])));
$content->setVariable("WIKI_POSTED_BY_LABEL", $last_entry["DOC_LAST_MODIFIED"] != null ? "(" . h($last_entry["DOC_USER_MODIFIED"]) . ", " . how_long_ago($last_entry["DOC_LAST_MODIFIED"]) . ")" : "-");
$content->parse("BLOCK_WIKI");
}
$content->parse("BLOCK_WIKIS");
} else {
$content->setVariable("LABEL_NO_WIKIS_FOUND", "<b>" . gettext("No wikis available. Either no wikis are created in this context, or you have no rights to read them.") . "</b>");
}
$html_handler_group->set_html_left($content->get());
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PACKAGE START
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($wiki_container = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->id))) {
include "bad_link.php";
exit;
}
if (!$wiki_container instanceof \steam_container) {
$wiki_doc = $wiki_container;
$wiki_container = $wiki_doc->get_environment();
if ($wiki_doc->get_attribute(DOC_MIME_TYPE) != "text/wiki") {
include "bad_link.php";
exit;
}
}
//CODE FOR ALL COMMANDS OF THIS PACKAGE END
$env = $wiki_container->get_environment();
$grp = $env->get_creator();
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
if (!isset($wiki_container) || !is_object($wiki_container)) {
if (!($env = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["env"]))) {
throw new Exception("Environment unknown.");
}
if (!($grp = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["group"]))) {
throw new Exception("Group unknown");
}
}
$accessmergel = FALSE;
if (isset($wiki_container) && is_object($wiki_container)) {
$creator = $wiki_container->get_creator();
if ($wiki_container->get_attribute(KOALA_ACCESS) == PERMISSION_UNDEFINED && \lms_steam::get_current_user()->get_id() != $creator->get_id() && !\lms_steam::is_koala_admin(\lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
$backlink = empty($_POST["values"]["backlink"]) ? $_SERVER["HTTP_REFERER"] : $_POST["values"]["backlink"];
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['name'])) {
$values['name'] = stripslashes($values['name']);
}
if (!empty($values['dsc'])) {
$values['dsc'] = stripslashes($values['dsc']);
}
}
if (empty($values["name"])) {
$problems = gettext("The name of new wiki is missing.");
$hints = gettext("Please type in a name.");
}
if (strpos($values["name"], "/")) {
if (!isset($problems)) {
$problems = "";
}
$problems .= gettext("Please don't use the \"/\"-char in the name of the wiki.");
}
if (empty($problems)) {
$group_members = $grp;
$group_admins = 0;
$group_staff = 0;
// check if group is a course
$grouptype = (string) $grp->get_attribute("OBJ_TYPE");
if ($grouptype == "course") {
$group_staff = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".staff");
$group_admins = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".admins");
$group_members = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".learners");
$workroom = $group_members->get_workroom();
} else {
$workroom = $grp->get_workroom();
}
if (!isset($wiki_container) || !is_object($wiki_container)) {
$new_wiki = \steam_factory::create_room($GLOBALS["STEAM"]->get_id(), $values["name"], $env, $values["dsc"]);
$new_wiki->set_attribute("OBJ_TYPE", "container_wiki_koala");
$_SESSION["confirmation"] = str_replace("%NAME", $values["name"], gettext("New wiki '%NAME' created."));
} else {
$wiki_container->set_attribute(OBJ_NAME, $values["name"]);
if ($values["wiki_startpage"] == gettext("Glossary")) {
$values["wiki_startpage"] = "glossary";
}
$wiki_container->set_attribute("OBJ_WIKI_STARTPAGE", $values["wiki_startpage"]);
$wiki_container->set_attribute(OBJ_DESC, $values["dsc"]);
//$portal->set_confirmation(gettext( "The changes have been saved." ));
$new_wiki = $wiki_container;
}
$koala_wiki = new \lms_wiki($new_wiki);
$access = (int) $values["access"];
$access_descriptions = \lms_wiki::get_access_descriptions($grp);
if (!$accessmergel) {
$koala_wiki->set_access($access, $access_descriptions[$access]["members"], $access_descriptions[$access]["steam"], $group_members, $group_staff, $group_admins);
}
$GLOBALS["STEAM"]->buffer_flush();
$cache = get_cache_function(\lms_steam::get_current_user()->get_name());
$cache->drop("lms_steam::get_inventory_recursive", $workroom->get_id(), CLASS_CONTAINER, array("OBJ_TYPE", "WIKI_LANGUAGE"));
$cache->drop("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
if (!isset($wiki_container) || !is_object($wiki_container)) {
header("Location: " . $backlink);
exit;
}
} else {
$frameResponseObject->setProblemDescription($problems);
$frameResponseObject->setProblemSolution(isset($hints) ? $hints : "");
}
}
$content = \Wiki::getInstance()->loadTemplate("object_new.template.html");
//$content = new HTML_TEMPLATE_IT( PATH_TEMPLATES );
//$content->loadTemplateFile( "object_new.template.html" );
if (isset($wiki_container) && is_object($wiki_container)) {
$content->setVariable("INFO_TEXT", str_replace("%NAME", h($wiki_container->get_name()), gettext("You are going to edit the wiki '<b>%NAME</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Save changes"));
$pagetitle = gettext("Preferences");
if (empty($values)) {
$values = array();
$values["name"] = $wiki_container->get_name();
$values["dsc"] = $wiki_container->get_attribute(OBJ_DESC);
$values["wiki_startpage"] = $wiki_container->get_attribute("OBJ_WIKI_STARTPAGE");
$values["access"] = $wiki_container->get_attribute(KOALA_ACCESS);
}
$breadcrumbheader = gettext("Preferences");
$content->setVariable("OPTION_WIKI_GLOSSARY", gettext("Glossary"));
$wiki_entries = $wiki_container->get_inventory(CLASS_DOCUMENT);
$wiki_entries_sorted = array();
foreach ($wiki_entries as $wiki_entry) {
if ($wiki_entry->get_attribute(DOC_MIME_TYPE) === "text/wiki") {
$wiki_entries_sorted[] = str_replace(".wiki", "", $wiki_entry->get_name());
}
}
sort($wiki_entries_sorted);
$startpageFound = false;
foreach ($wiki_entries_sorted as $wiki_entry) {
$content->setCurrentBlock("BLOCK_WIKI_STARTPAGE_OPTION");
$content->setVariable("OPTION_WIKI_STARTPAGE", $wiki_entry);
if ($values["wiki_startpage"] == $wiki_entry) {
$content->setVariable("WIKI_STARTPAGE_SELECTED", "selected");
$startpageFound = true;
}
$content->parse("BLOCK_WIKI_STARTPAGE_OPTION");
}
if (!$startpageFound) {
$content->setVariable("OPTION_WIKI_GLOSSARY_SELECTED", "selected");
}
} else {
$grpname = $grp->get_attribute(OBJ_NAME);
if ($grp->get_attribute(OBJ_TYPE) == "course") {
$grpname = $grp->get_attribute(OBJ_DESC);
}
$content->setVariable("OPTION_WIKI_GLOSSARY", gettext("Glossary"));
$content->setVariable("OPTION_WIKI_GLOSSARY_SELECTED", "selected");
$content->setVariable("INFO_TEXT", str_replace("%ENV", h($grpname), gettext("You are going to create a new wiki in '<b>%ENV</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Create wiki"));
$pagetitle = gettext("Create wiki");
$breadcrumbheader = gettext("Add new wiki");
}
if (!empty($values)) {
if (!empty($values["name"])) {
$content->setVariable("VALUE_NAME", h($values["name"]));
}
if (!empty($values["dsc"])) {
$content->setVariable("VALUE_DSC", h($values["dsc"]));
}
if (!empty($values["wiki_startpage"])) {
$content->setVariable("VALUE_WIKI_STARTPAGE", h($values["wiki_startpage"]));
}
}
$content->setVariable("VALUE_BACKLINK", $backlink);
$content->setVariable("LABEL_NAME", gettext("Name"));
$content->setVariable("LABEL_DSC", gettext("Description"));
$content->setVariable("LABEL_WIKI_STARTPAGE", gettext("Startpage"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$access = \lms_wiki::get_access_descriptions($grp);
if ((string) $grp->get_attribute("OBJ_TYPE") == "course") {
$access_default = PERMISSION_PUBLIC;
} else {
$access_default = PERMISSION_PUBLIC_READONLY;
if (isset($wiki_container) && is_object($wiki_container) && $creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$access[PERMISSION_PRIVATE_READONLY] = str_replace("%NAME", $creator->get_name(), $access[PERMISSION_PRIVATE_READONLY]);
} else {
$access[PERMISSION_PRIVATE_READONLY] = str_replace("%NAME", "you", $access[PERMISSION_PRIVATE_READONLY]);
}
}
if (is_array($access)) {
$content->setCurrentBlock("BLOCK_ACCESS");
foreach ($access as $key => $array) {
if ($key != PERMISSION_UNDEFINED || isset($values) && (int) $values["access"] == PERMISSION_UNDEFINED) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if (isset($values) && $key == (int) $values["access"] || empty($values) && $key == $access_default) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
$content->parse("ACCESS");
}
}
$content->parse("BLOCK_ACCESS");
}
}
$content->setVariable("BACKLINK", "<a href=\"{$backlink}\">" . gettext("back") . "</a>");
$rootlink = \lms_steam::get_link_to_root($grp);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication"))) : "";
if (isset($wiki_container) && is_object($wiki_container)) {
$headline[] = array("link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/", "name" => h($wiki_container->get_name()));
}
$headline[] = array("link" => "", "name" => $breadcrumbheader);
$frameResponseObject->setTitle($pagetitle);
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($content->get());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
/*$portal->set_page_main( $headline, $content->get() );
$portal->set_page_title( $pagetitle );
$portal->show_html();*/
}
public function get_context_menu($context, $params = array())
{
if (!isset($_SESSION["LMS_USER"]) || !$_SESSION["LMS_USER"] instanceof lms_user || !$_SESSION["LMS_USER"]->is_logged_in()) {
return array();
}
$current_user = lms_steam::get_current_user();
$steam_group = $this->course->get_steam_group();
$learners_group = $this->course->get_group_learners();
if (!$this->course->is_member($current_user) && !$this->course->is_admin($current_user)) {
if ($context == "start" && (!$this->course->is_paul_course() && ($steam_group->get_attribute("COURSE_HISLSF_ID") == 0 || $steam_group->get_attribute("COURSE_HISLSF_ID") == "") && ($this->course->get_maxsize() == 0 || $this->course->get_maxsize() > 0 && $this->course->get_maxsize() > $this->course->count_members())) || $this->course->is_paul_course() && $this->course->get_attribute(KOALA_GROUP_ACCESS) != PERMISSION_COURSE_PAUL_SYNC) {
return array(array("link" => PATH_URL . "group_subscribe.php?group=" . $steam_group->get_id(), "name" => gettext("Join this course")));
}
return array();
}
$context_menu = array();
switch ($context) {
case "reserve_list":
$rl = $steam_group->get_attribute("SEM_APP_ID");
if (!empty($rl["SEM_APP_ID"])) {
$context_menu[] = array("link" => PATH_URL . "courses_edit_reserve_list.php?course=" . $steam_group->get_id() . "&rlid=" . $rl, "name" => gettext("Edit reserve list"));
$context_menu[] = array("link" => PATH_URL . "courses_remove_reserve_list.php?course=" . $steam_group->get_id(), "name" => gettext("Remove reserve list"));
}
break;
case "start":
if (COURSE_PREFERENCES) {
if (COURSE_KOALAADMIN_ONLY) {
if (lms_steam::is_koala_admin($current_user)) {
$context_menu[] = array("link" => PATH_URL . "course" . "/edit/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/", "name" => gettext("Preferences"));
}
} else {
if ($this->course->is_admin($current_user)) {
$context_menu[] = array("link" => PATH_URL . "course" . "/edit/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/", "name" => gettext("Preferences"));
//$context_menu[] = array( "link" => PATH_URL . "group_add_admin.php?group=" . $steam_group->get_id() , "name" => gettext( "Add staff member" ) );
$rl = $steam_group->get_attribute("SEM_APP_ID");
if (empty($rl["SEM_APP_ID"])) {
if (defined("COURSE_SEM_APP_ENABLED") && COURSE_SEM_APP_ENABLED && defined("SEM_APP_BASE_URL") && SEM_APP_BASE_URL != "") {
$context_menu[] = array("link" => PATH_URL . "courses_add_reserve_list.php?course=" . $steam_group->get_id(), "name" => gettext("Add reserve list"));
}
}
}
}
}
if (COURSE_LEAVE && (!$this->course->is_paul_course() && ($steam_group->get_attribute("COURSE_HISLSF_ID") == 0 || $steam_group->get_attribute("COURSE_HISLSF_ID") == "") || $this->course->is_paul_course() && $this->course->get_attribute(KOALA_GROUP_ACCESS) != PERMISSION_COURSE_PAUL_SYNC)) {
$context_menu[] = array("link" => PATH_URL . "group_cancel.php?group=" . $steam_group->get_id(), "name" => gettext("Cancel membership"));
}
break;
case "members":
if (lms_steam::is_koala_admin($current_user) || !COURSE_KOALAADMIN_ONLY && $this->course->is_admin($current_user)) {
!COURSE_PARTICIPANTS_CIRCULAR or $context_menu[] = array("link" => PATH_URL . "messages_write.php?group=" . $steam_group->get_id(), "name" => gettext("Write circular"));
!COURSE_PARTICIPANTS_EXCEL_LIST or $context_menu[] = array("link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/learners/excel/", "name" => gettext("Participant list (Excel)"));
!COURSE_PARTICIPANTS_ATTENDANCE_LIST or $context_menu[] = array("link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/learners/excel/attendance", "name" => gettext("Attendance list (Excel)"));
!COURSE_PARTICIPANTS_MANAGE_MEMBERSHIP_REQUESTS or $context_menu[] = array("link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/requests/", "name" => gettext("Manage membership requests"));
!COURSE_PARTICIPANTS_ADD_MEMBER or $context_menu[] = array("link" => PATH_URL . "group_add_member.php?group=" . $steam_group->get_id(), "name" => gettext("Add member"));
}
break;
case "staff":
if (lms_steam::is_koala_admin($current_user) || !COURSE_KOALAADMIN_ONLY && $this->course->is_admin($current_user)) {
!COURSE_STAFF_CIRCULAR or $context_menu[] = array("link" => PATH_URL . "messages_write.php?group=" . $steam_group->get_id(), "name" => gettext("Write circular"));
!COURSE_STAFF_EXCEL_LIST or $context_menu[] = array("link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/staff/excel/", "name" => gettext("staff member list (Excel)"));
//$context_menu[] = array( "link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/learners/excel/attendance", "name" => gettext( "Attendance list (Excel)" ) );
//$context_menu[] = array( "link" => PATH_URL . SEMESTER_URL . "/" . $this->course->get_semester()->get_name() . "/" . $steam_group->get_name() . "/requests/", "name" => gettext( "Manage membership requests" ) );
!COURSE_STAFF_ADD_MEMBER or $context_menu[] = array("link" => PATH_URL . "group_add_admin.php?group=" . $steam_group->get_id(), "name" => gettext("Add staff member"));
}
break;
case "communication":
if ($learners_group->get_workroom()->check_access_insert($current_user)) {
$context_menu[] = array("link" => PATH_URL . "weblog_new.php?env=" . $learners_group->get_workroom()->get_id() . "&group=" . $steam_group->get_id(), "name" => gettext("Create new weblog"));
$context_menu[] = array("link" => PATH_URL . "forum_new.php?env=" . $learners_group->get_workroom()->get_id() . "&group=" . $steam_group->get_id(), "name" => gettext("Create new forum"));
$context_menu[] = array("link" => PATH_URL . "wiki_new.php?env=" . $learners_group->get_workroom()->get_id() . "&group=" . $steam_group->get_id(), "name" => gettext("Create new wiki"));
}
break;
}
//TODO: extensionmanager
/* // extensions context menu entries:
foreach ($this->course->get_extensions() as $extension)
{
$extension_context_menu = $extension->get_context_menu( $context, $params );
if ( is_array( $extension_context_menu ) && !empty( $extension_context_menu ) ) {
$context_menu = array_merge( $context_menu, $extension_context_menu );
}
}*/
return $context_menu;
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$id = $path[0];
$portal = \lms_portal::get_instance();
$portal_user = $portal->get_user();
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $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($user)) {
throw new \Exception(gettext("You have no rights to access this group"), E_USER_RIGHTS);
}
}
if (!$group instanceof \koala_group) {
throw new \Exception("Variable group not set.");
}
if (COURSE_PARTICIPANTS_STAFF_ONLY && !$group->is_admin($user)) {
header("location:../");
exit;
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (is_array($_POST["remove"])) {
$id = key($_POST["remove"]);
$member_to_kick = \steam_factory::username_to_object($GLOBALS["STEAM"]->get_id(), $id);
$group->remove_member($member_to_kick);
$portal->set_confirmation(str_replace("%NAME", h($member_to_kick->get_attribute("USER_FIRSTNAME")) . " " . h($member_to_kick->get_attribute("USER_FULLNAME")), gettext("User %NAME successfully removed from group members.")));
// clear caches:
$cache = get_cache_function($member_to_kick->get_name());
$cache->drop("lms_steam::user_get_groups", $member_to_kick->get_name(), TRUE);
$cache->drop("lms_steam::user_get_groups", $member_to_kick->get_name(), FALSE);
$cache->drop("lms_steam::user_get_profile", $member_to_kick->get_name());
$cache->drop("lms_portal::get_menu_html", $member_to_kick->get_name(), TRUE);
$cache = get_cache_function($group->get_id());
$cache->drop("lms_steam::group_get_members", $group->get_id());
}
}
$cache = get_cache_function($group->get_id(), CACHE_LIFETIME_STATIC);
switch (get_class($group)) {
case "koala_group_course":
$html_handler_group = new \koala_html_course($group);
$html_handler_group->set_context("members");
$members = $cache->call("lms_steam::group_get_members", $group->steam_group_learners->get_id());
break;
default:
$html_handler_group = new \koala_html_group($group);
$html_handler_group->set_context("members");
$members = $cache->call("lms_steam::group_get_members", $group->get_id());
break;
}
$is_admin = $group->is_admin($user);
$content = \Group::getInstance()->loadTemplate("list_users.template.html");
$is_member = $group->is_member($user);
//echo "is_member? " . $is_member;
$privacy_deny_participants = $group->get_attribute("GROUP_PRIVACY");
//echo "attribute: ''" . $privacy_deny_participants . "''";
if ($privacy_deny_participants == PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS && !$is_member) {
//echo "*** deny ***";
//TODO
$content->setVariable("LABEL_PRIVACY_DENY_PARTICIPANTS", gettext("Participants are hidden."));
} else {
//echo "*** permit ***";
$no_members = count($members);
if ($no_members > 0) {
switch (get_class($group)) {
case "koala_group_course":
$groupname = $group->get_course_id();
break;
default:
$groupname = $group->get_name();
break;
}
if (!USER_LIST_NO_PAGEING) {
$paginator = \lms_portal::get_paginator(10, $no_members, "(" . str_replace("%NAME", h($groupname), gettext("%TOTAL members in %NAME")) . ")");
$start = $paginator["startIndex"];
$end = $start + 10 > $no_members ? $no_members : $start + 10;
$content->setVariable("PAGINATOR", $paginator["html"]);
$content->setVariable("LABEL_CONTACTS", gettext("Members") . " (" . str_replace(array("%a", "%z", "%s"), array($start + 1, $end, $no_members), gettext("%a-%z out of %s")) . ")");
} else {
//if (count($members) > 10) {
$content->setVariable("LABEL_CONTACTS", gettext("Members") . " (Anzahl " . count($members) . ")");
$content->setCurrentBlock("BLOCK_FILTER");
$content->setVariable("HELP_TEXT", "Benutzer lassen sich einfacher finden, indem Sie den Filter verwenden. Tippen Sie einfach einen Teil des Benutzernamen oder der Benutzerkennung in das Textfeld.");
$content->setVariable('LABEL_FILTER', "<b>" . gettext('Filter') . "</b>");
$start = 0;
$end = count($members);
if (COURSE_PARTICIPANTS_EXTENSIONS) {
$extensions = $group->get_extensions();
$html = "";
foreach ($extensions as $extension) {
$html .= $extension->get_filter_html($portal, "filter_user", "extension_data");
}
$content->setCurrentBlock("BLOCK_EXTENSION_FILTER");
$content->setVariable("EXTENSION_FILTER", $html);
$content->parse("BLOCK_EXTENSION_FILTER");
}
$content->parse("BLOCK_FILTER");
//}
}
$content->setCurrentBlock("BLOCK_CONTACT_LIST");
$content->setVariable("LABEL_NAME_POSITION", gettext("Name, position"));
!COURSE_PARTICIPANTS_FACULTY_AND_FOCUS or $content->setVariable("LABEL_SUBJECT_AREA", gettext("Origin/Focus"));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LABEL_COMMUNICATION", gettext("Communication"));
if (\lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_PARTICIPANTSLIST_MANAGE or $content->setVariable("TH_MANAGE_CONTACT", gettext("Action"));
}
!COURSE_PARTICIPANTS_EXTENSIONS or $content->setVariable("TH_MANAGE_EXTENSIONS", "Status");
$content->setVariable("BEGIN_HTML_FORM", "<form method=\"POST\" action=\"\">");
$content->setVariable("END_HTML_FORM", "</form>");
for ($i = $start; $i < $end; $i++) {
$member = $members[$i];
if ($member["USER_TRASHED"] === 1) {
continue;
}
$content->setCurrentBlock("BLOCK_CONTACT");
$content->setVariable("CONTACT_LINK", PATH_URL . "user/" . h($member["OBJ_NAME"]) . "/");
// TODO: Passt der link?
$icon_link = $member["OBJ_ICON"] == 0 ? PATH_STYLE . "images/anonymous.jpg" : PATH_URL . "cached/get_document.php?id=" . h($member["OBJ_ICON"]) . "&type=usericon&width=30&height=40";
$content->setVariable("CONTACT_IMAGE", $icon_link);
$title = !empty($member["USER_ACADEMIC_TITLE"]) ? h($member["USER_ACADEMIC_TITLE"]) . " " : "";
$content->setVariable("CONTACT_NAME", $title . h($member["USER_FIRSTNAME"]) . " " . h($member["USER_FULLNAME"]));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LINK_SEND_MESSAGE", PATH_URL . "messages_write.php?to=" . h($member["OBJ_NAME"]));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LABEL_MESSAGE", gettext("Message"));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LABEL_SEND", gettext("Send"));
!COURSE_PARTICIPANTS_FACULTY_AND_FOCUS or $content->setVariable("FACULTY_AND_FOCUS", h($member["USER_PROFILE_FACULTY"]));
if (\lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_PARTICIPANTSLIST_MANAGE or $content->setVariable("TD_MANAGE_CONTACT", "<td align=\"center\"><input type=\"submit\" name=\"remove[" . h($member["OBJ_NAME"]) . "]\" value=\"" . gettext("Remove") . "\"/></td>");
}
if (COURSE_PARTICIPANTS_EXTENSIONS) {
$extensions = $group->get_extensions();
$result = "";
foreach ($extensions as $extension) {
$result .= $extension->get_member_info(\steam_factory::get_user($GLOBALS["STEAM"]->get_id(), $member["OBJ_NAME"]), $group);
}
$content->setVariable("EXTENSIONS_DATA", $result);
}
$member_desc = empty($member["OBJ_DESC"]) ? "student" : $member["OBJ_DESC"];
$status = secure_gettext($member_desc);
$content->setVariable("OBJ_DESC", h($status) . " " . ($i + 1));
$content->parse("BLOCK_CONTACT");
}
$content->parse("BLOCK_CONTACT_LIST");
} else {
$content->setVariable("LABEL_NO_MEMBERS", gettext("No members found."));
}
}
$html_handler_group->set_html_left($content->get());
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
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 $frameResponseObject;
}
<?php
if (!$course->is_staff(lms_steam::get_current_user()) && !lms_steam::is_koala_admin(lms_steam::get_current_user())) {
throw new Exception("No rights to view this.", E_USER_RIGHTS);
}
require_once "Spreadsheet/Excel/Writer.php";
$cache = get_cache_function($unit->get_id(), CACHE_LIFETIME_STATIC);
$participant_group = $unit->get_attribute("UNIT_POINTLIST_PARTICIPANTS");
$proxy = $unit->get_attribute("UNIT_POINTLIST_PROXY");
if (defined("LOG_DEBUGLOG")) {
$time1 = microtime(TRUE);
$login = lms_steam::get_current_user()->get_name();
logging::write_log(LOG_DEBUGLOG, "units_pointlist_excel:\t " . $login . "\t" . $unit->get_display_name() . "\t" . $participant_group->get_identifier() . "\t" . $participant_group->count_members() . "\t" . date("d.m.y G:i:s", time()) . "... ");
}
$members = $cache->call("lms_steam::group_get_members", $participant_group->get_id(), TRUE);
// INITIALIZATION
$course_id = $course->get_course_id();
$course_name = $course->get_course_name();
$semester = $course->get_semester();
$proxy_data = $proxy->get_all_attributes();
$points = units_pointlist::extract_pointlist($proxy_data);
$maxpoints = $proxy_data["UNIT_POINTLIST_MAXPOINTS"];
$count = $unit->get_attribute("UNIT_POINTLIST_COUNT");
$bonus_1 = $unit->get_attribute("UNIT_POINTLIST_BONUS_1");
$bonus_2 = $unit->get_attribute("UNIT_POINTLIST_BONUS_2");
$unit_name = $unit->get_display_name();
$excel = new Spreadsheet_Excel_Writer();
$excel->setTempDir(PATH_TEMP);
$format_table_header =& $excel->addFormat(array('Size' => 12, 'Align' => 'left', 'Bold' => 1));
$format_table_header_number =& $excel->addFormat(array('Size' => 12, 'Align' => 'right', 'Bold' => 1));
$sheet_table_header =& $excel->addFormat(array('Size' => 14, 'Align' => 'left'));
public function execute(\FrameResponseObject $frameResponseObject)
{
//$portal = \lms_portal::get_instance();
//$portal->initialize( GUEST_NOT_ALLOWED );
//$portal->set_guest_allowed( GUEST_NOT_ALLOWED );
$user = \lms_steam::get_current_user();
//$portal_user = $portal->get_user();
//$path = $request->getPath();
$current_semester = $this->params[1];
$group_course = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), "Courses." . $this->params[0] . "." . $this->params[1]);
$group = new \koala_group_course($group_course);
//$html_handler_course = new \koala_html_course($course);
if (!$group instanceof \koala_group) {
throw new \Exception("Variable group not set.");
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (isset($_POST["remove"]) && is_array($_POST["remove"])) {
$id = key($_POST["remove"]);
$member_to_kick = \steam_factory::username_to_object($GLOBALS["STEAM"]->get_id(), $id);
$group->remove_member($member_to_kick);
$frameResponseObject->setConfirmText(str_replace("%NAME", h($member_to_kick->get_attribute("USER_FIRSTNAME")) . " " . h($member_to_kick->get_attribute("USER_FULLNAME")), gettext("User %NAME successfully removed from group members.")));
//$portal->set_confirmation( str_replace( "%NAME", h($member_to_kick->get_attribute( "USER_FIRSTNAME" ))." " . h($member_to_kick->get_attribute( "USER_FULLNAME" )), gettext( "User %NAME successfully removed from group members." ) ) );
// clear caches:
$cache = get_cache_function($member_to_kick->get_name());
$cache->drop("lms_steam::user_get_groups", $member_to_kick->get_name(), TRUE);
$cache->drop("lms_steam::user_get_groups", $member_to_kick->get_name(), FALSE);
$cache->drop("lms_steam::user_get_profile", $member_to_kick->get_name());
$cache->drop("lms_portal::get_menu_html", $member_to_kick->get_name(), TRUE);
$cache = get_cache_function($group->get_id());
$cache->drop("lms_steam::group_get_members", $group->get_id());
} else {
if (isset($_POST["hide"]) && is_array($_POST["hide"])) {
$hidden_members = $group->get_steam_group()->get_attribute("COURSE_HIDDEN_STAFF");
if (!is_array($hidden_members)) {
$hidden_members = array();
}
$users_to_hide = array_keys($_POST["hide"]);
$displayed_staff_members = array();
$displayed_staff_members = array_keys($_POST["displayed_staff_member"]);
$tmp1_users_to_hide = array_unique(array_merge($hidden_members, $users_to_hide));
$tmp2_users_to_hide = array_diff($tmp1_users_to_hide, $displayed_staff_members);
$final_users_to_hide = array_unique(array_merge($tmp2_users_to_hide, $users_to_hide));
$group->get_steam_group()->set_attribute("COURSE_HIDDEN_STAFF", $final_users_to_hide);
} else {
$hidden_members = $group->get_steam_group()->get_attribute("COURSE_HIDDEN_STAFF");
if (!is_array($hidden_members)) {
$hidden_members = array();
}
$displayed_staff_members = array();
$displayed_staff_members = array_keys($_POST["displayed_staff_member"]);
$users_to_hide = array();
$users_to_hide = array_diff($hidden_members, $displayed_staff_members);
$group->get_steam_group()->set_attribute("COURSE_HIDDEN_STAFF", $users_to_hide);
}
$frameResponseObject->setConfirmText("Sucessfully updated the visibility of course staff");
//$portal->set_confirmation( "Sucessfully updated the visibility of course staff" );
}
}
$cache = get_cache_function($group->get_id(), CACHE_LIFETIME_STATIC);
switch (get_class($group)) {
case "koala_group_course":
$html_handler_group = new \koala_html_course($group);
$html_handler_group->set_context("staff");
//$members = $cache->call( "lms_steam::group_get_members", $group->steam_group_staff->get_id() );
$members = \lms_steam::group_get_members($group->steam_group_staff->get_id());
break;
default:
$html_handler_group = new \koala_html_group($group);
$html_handler_group->set_context("staff");
//$members = $cache->call( "lms_steam::group_get_members", $group->get_id() );
$members = \lms_steam::group_get_members($group->get_id());
break;
}
$is_admin = $group->is_admin($user);
$content = \Course::getInstance()->loadTemplate("list_staff.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "list_staff.template.html" );
$no_members = count($members);
//DONE
if ($no_members > 0) {
$pageIterator = \lms_portal::get_paginator(10, $no_members, "(" . str_replace("%NAME", h($group->get_name()), gettext("%TOTAL members in %NAME")) . ")");
$content->setVariable("PAGEITERATOR", $pageIterator["html"]);
$start = $pageIterator["startIndex"];
//$start = $portal->set_paginator( $content, 10, $no_members, "(" . str_replace( "%NAME", h($group->get_name()), gettext( "%TOTAL members in %NAME" ) ) . ")" );
$end = $start + 10 > $no_members ? $no_members : $start + 10;
$content->setVariable("LABEL_CONTACTS", gettext("staff member") . " (" . str_replace(array("%a", "%z", "%s"), array($start + 1, $end, $no_members), gettext("%a-%z out of %s")) . ")");
$content->setCurrentBlock("BLOCK_CONTACT_LIST");
$content->setVariable("LABEL_NAME_POSITION", gettext("Name, position"));
!COURSE_STAFF_FACULTY_AND_FOCUS or $content->setVariable("LABEL_SUBJECT_AREA", gettext("Origin/Focus"));
$content->setVariable("LABEL_COMMUNICATION", gettext("Communication"));
if (\lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_STAFFLIST_MANAGE or $content->setVariable("TH_MANAGE_CONTACT", gettext("Action"));
!COURSE_STAFFLIST_HIDE or $content->setVariable("TH_STAFF_MEMBER_VISIBILITY", gettext("hidden"));
!COURSE_STAFFLIST_HIDE or $content->setVariable("STAFF_MEMBER_VISIBILITY_TITLE", gettext("Selected staff members will not be visible on the course start page."));
}
!COURSE_STAFF_EXTENSIONS or $content->setVariable("TH_MANAGE_EXTENSIONS", "Status");
$content->setVariable("BEGIN_HTML_FORM", "<form method=\"POST\" action=\"\">");
$content->setVariable("END_HTML_FORM", "</form>");
$hidden_members = $group->get_steam_group()->get_attribute("COURSE_HIDDEN_STAFF");
if (!is_array($hidden_members)) {
$hidden_members = array();
}
for ($i = $start; $i < $end; $i++) {
$member = $members[$i];
if ($member["USER_TRASHED"] === 1) {
continue;
}
$content->setCurrentBlock("BLOCK_CONTACT");
$content->setVariable("CONTACT_LINK", PATH_URL . "user/" . h($member["OBJ_NAME"]) . "/");
$icon_link = $member["OBJ_ICON"] == 0 ? PATH_STYLE . "images/anonymous.jpg" : PATH_URL . "download/image/" . h($member["OBJ_ICON"]) . "/26/35";
$content->setVariable("CONTACT_IMAGE", $icon_link);
$title = !empty($member["USER_ACADEMIC_TITLE"]) ? h($member["USER_ACADEMIC_TITLE"]) . " " : "";
$content->setVariable("CONTACT_NAME", $title . h($member["USER_FIRSTNAME"]) . " " . h($member["USER_FULLNAME"]));
if (!COURSE_SHOW_ONLY_EXTERN_MAIL || COURSE_SHOW_ONLY_EXTERN_MAIL && is_string(\steam_factory::get_user($GLOBALS['STEAM']->get_id(), $member["OBJ_NAME"])->get_attribute("USER_EMAIL")) && steam_factory::get_user($GLOBALS['STEAM']->get_id(), $member["OBJ_NAME"])->get_attribute("USER_EMAIL") != "" && steam_factory::get_user($GLOBALS['STEAM']->get_id(), $member["OBJ_NAME"])->get_attribute("USER_FORWARD_MSG") === 1) {
$content->setVariable("LINK_SEND_MESSAGE", PATH_URL . "messages_write.php?to=" . h($member["OBJ_NAME"]));
$content->setVariable("LABEL_MESSAGE", gettext("Message"));
$content->setVariable("LABEL_SEND", gettext("Send"));
}
!COURSE_STAFF_FACULTY_AND_FOCUS or $content->setVariable("FACULTY_AND_FOCUS", h($member["USER_PROFILE_FACULTY"]));
if (\lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_STAFFLIST_MANAGE or $content->setVariable("TD_MANAGE_CONTACT", "<td align=\"center\"><input type=\"submit\" name=\"remove[" . h($member["OBJ_NAME"]) . "]\" value=\"" . gettext("Remove") . "\"/></td>");
if (in_array($member["OBJ_ID"], $hidden_members)) {
!COURSE_STAFFLIST_HIDE or $content->setVariable("TD_STAFF_MEMBER_VISIBILITY", "<td align=\"center\"><input type=\"checkbox\" name=\"hide[" . $member["OBJ_ID"] . "]\" checked=\"checked\"/>" . "\n\t\t\t<input type=\"hidden\" name=\"displayed_staff_member[" . $member["OBJ_ID"] . "]\" />" . "</td>");
} else {
!COURSE_STAFFLIST_HIDE or $content->setVariable("TD_STAFF_MEMBER_VISIBILITY", "<td align=\"center\"><input type=\"checkbox\" name=\"hide[" . $member["OBJ_ID"] . "]\" />" . "\n\t\t\t<input type=\"hidden\" name=\"displayed_staff_member[" . $member["OBJ_ID"] . "]\" />" . "</td>");
}
}
$member_desc = empty($member["OBJ_DESC"]) ? "student" : $member["OBJ_DESC"];
$status = secure_gettext($member_desc);
$content->setVariable("OBJ_DESC", h($status));
if (COURSE_STAFF_EXTENSIONS) {
$extensions = $group->get_extensions();
$result = "";
foreach ($extensions as $extension) {
$result .= $extension->get_member_info(\steam_factory::get_user($GLOBALS["STEAM"]->get_id(), $member["OBJ_NAME"]), $group);
}
$content->setVariable("EXTENSIONS_DATA", $result);
}
$content->parse("BLOCK_CONTACT");
}
if (\lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_STAFFLIST_HIDE or $content->setVariable("LABEL_SUBMIT_BUTTON", gettext("Save"));
}
$content->parse("BLOCK_CONTACT_LIST");
} else {
$content->setVariable("LABEL_NO_MEMBERS", gettext("No staff found."));
}
$html_handler_group->set_html_left($content->get());
//$portal->set_page_main( $html_handler_group->get_headline(), $html_handler_group->get_html() , "" );
$frameResponseObject->setHeadline($html_handler_group->get_headline());
$widget = new \Widgets\RawHtml();
$widget->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
public function is_admin($steam_user)
{
$ret = $this->is_staff($steam_user);
if (!$ret) {
$ret = lms_steam::is_koala_admin($steam_user);
}
return $ret;
}
<?php
include_once "../../etc/koala.conf.php";
ini_set('memory_limit', '2024M');
ini_set('max_execution_time', '300');
$portal = lms_portal::get_instance();
$portal->initialize(GUEST_NOT_ALLOWED);
$user = lms_steam::get_current_user();
if (!lms_steam::is_koala_admin($user)) {
header("location:/");
exit;
}
$STEAM = $GLOBALS["STEAM"];
echo "<h1>Installing SPM</h1>";
$package_container = steam_factory::get_object_by_name($STEAM->get_id(), "/packages");
if (!is_object($package_container)) {
echo "Could not find /packages on your open-sTeam server.<br>";
die;
}
echo "Reading file <br>";
$myFile = PATH_TEMP . "elearning_stahl_verkauf-1_40.spm";
$fh = fopen($myFile, 'r');
$theData = fread($fh, filesize($myFile));
fclose($fh);
echo "Uploading File <br>";
$package = steam_factory::create_document($STEAM->get_id(), "elearning_stahl_verkauf-1_40.spm", $theData, "application/download", $package_container);
echo "Installiere Package<br>";
echo $STEAM->install_package($package);
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$id = $path[0];
$portal = \lms_portal::get_instance();
$portal->initialize(GUEST_NOT_ALLOWED);
$portal_user = $portal->get_user();
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $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);
}
}
$content = \Group::getInstance()->loadTemplate("membership_requests.template.html");
$content->setVariable("INFO_TEXT", gettext("The people listed are interested in becoming a member of your group.") . " " . gettext("Here, you can choose wether to affirm their membership or cancel the request.") . " " . gettext("In both cases, the user concerned will automatically get informed by mail about your decision."));
// always try to use the correct specialized group:
if ($group instanceof \koala_object) {
$group = \koala_object::get_koala_object($group->get_steam_object());
} else {
if ($group instanceof \steam_object) {
$group = \koala_object::get_koala_object($group);
} else {
throw new \Exception("No 'group' param provided");
}
}
$type = $group->get_attribute("OBJ_TYPE");
switch ($type) {
case "group_tutorial_koala":
// TODO: Passt der backlink?
$backlink = $backlink . "tutorials/" . $group->get_id() . "/";
break;
case "course_tutorial":
// TODO: Passt der backlink?
$backlink = $backlink . "tutorials/" . $group->get_id() . "/";
break;
default:
// TODO: Passt der backlink?
$backlink = $backlink . "members/";
}
if (!$group->is_admin($user)) {
// throw new Exception( $user->get_name() . " is no admin of " . $group->get_name() );
header("Location: " . PATH_URL . "error.php?error=" . E_USER_RIGHTS);
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (isset($_POST['affirm']) && is_array($_POST['affirm'])) {
$candidate = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), key($_POST["affirm"]));
if ($group instanceof \koala_group_tutorial) {
if ($group->get_course_group()->get_attribute("EXCLUSIVE_TUTORIAL_MEMBERSHIP") === "TRUE") {
$course_learners_group = $group->steam_group_course_learners;
$subgroups = $course_learners_group->get_subgroups();
foreach ($subgroups as $sg) {
if (($sg->get_attribute("OBJ_TYPE") === "course_tutorial" || $sg->get_attribute("OBJ_TYPE") === "group_tutorial_koala") && $sg->is_member($candidate) && $sg != $steam_group) {
$already_member_and_exclusive = true;
$in_group = $sg;
}
}
}
}
if ($already_member_and_exclusive) {
if (!isset($_POST['confirmed']) || $_POST['confirmed'] != "true") {
$content->setCurrentBlock("BLOCK_WARNING");
$content->setVariable("WARNING_TEXT", gettext("Attention! The user whose membership you wish to affirm already became member in another tutorial in the meantime."));
$content->parse("BLOCK_WARNING");
}
if (isset($_POST['confirmed']) && $_POST['confirmed'] === "true") {
$group->add_member($candidate);
$group->remove_membership_request($candidate);
$subject = str_replace("%GROUP", $group->get_name(), gettext("Welcome to '%GROUP'"));
$message = gettext("Your membership was affirmed.");
$portal->set_confirmation(str_replace("%NAME", $candidate->get_attribute("USER_FIRSTNAME") . " " . $candidate->get_attribute("USER_FULLNAME"), gettext("Membership of %NAME affirmed.")));
// uncache group members page:
$cache = get_cache_function($group->get_id(), CACHE_LIFETIME_STATIC);
$cache->drop("lms_steam::group_get_members", $group->get_id());
// uncache menu so that course/group appears:
$cache = get_cache_function($candidate->get_name());
$cache->drop("lms_steam::user_get_profile", $candidate->get_name());
$cache->drop("lms_portal::get_menu_html", $candidate->get_name(), TRUE);
}
} else {
$group->add_member($candidate);
$group->remove_membership_request($candidate);
$subject = str_replace("%GROUP", $group->get_name(), gettext("Welcome to '%GROUP'"));
$message = gettext("Your membership was affirmed.");
$portal->set_confirmation(str_replace("%NAME", $candidate->get_attribute("USER_FIRSTNAME") . " " . $candidate->get_attribute("USER_FULLNAME"), gettext("Membership of %NAME affirmed.")));
// uncache group members page:
$cache = get_cache_function($group->get_id(), CACHE_LIFETIME_STATIC);
$cache->drop("lms_steam::group_get_members", $group->get_id());
// uncache menu so that course/group appears:
$cache = get_cache_function($candidate->get_name());
$cache->drop("lms_steam::user_get_profile", $candidate->get_name());
$cache->drop("lms_portal::get_menu_html", $candidate->get_name(), TRUE);
}
} elseif (isset($_POST['cancel']) && is_array($_POST['cancel'])) {
$candidate = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), key($_POST["cancel"]));
$group->remove_membership_request($candidate);
$subject = str_replace("%GROUP", $group->get_name(), gettext("Your membership for '%GROUP' was rejected"));
$message = gettext("Your membership was rejected.");
$portal->set_confirmation(str_replace("%NAME", $candidate->get_attribute("USER_FIRSTNAME") . " " . $candidate->get_attribute("USER_FULLNAME"), gettext("Membership of %NAME rejected.")));
}
//$candidate->mail( $subject, $message, $user->get_attribute( "USER_EMAIL" ));
\lms_steam::mail($candidate, $user, $subject, $message);
}
$result = $group->get_membership_requests();
$html_people = \Group::getInstance()->loadTemplate("list_users.template.html");
$no_people = count($result);
if ($no_people > 0) {
$paginator = \lms_portal::get_paginator(10, $no_people, "(" . gettext("%TOTAL membership requests") . ")");
$start = $paginator["startIndex"];
//$start = $portal->set_paginator( 10, $no_people, "(" . gettext( "%TOTAL membership requests" ). ")" );
$end = $start + 10 > $no_people ? $no_people : $start + 10;
$content->setVariable("PAGINATOR", $paginator["html"]);
$html_people->setVariable("LABEL_CONTACTS", gettext("Membership requests") . " (" . str_replace(array("%a", "%z", "%s"), array($start + 1, $end, $no_people), gettext("%a-%z out of %s")) . ")");
$html_people->setCurrentBlock("BLOCK_CONTACT_LIST");
$html_people->setVariable("LABEL_NAME_POSITION", gettext("Name, position"));
$html_people->setVariable("LABEL_SUBJECT_AREA", gettext("Subject area"));
$html_people->setVariable("LABEL_COMMUNICATION", gettext("Communication"));
$html_people->setVariable("TH_MANAGE_CONTACT", gettext("Action"));
foreach ($result as $candidate) {
$person = $candidate->get_attributes(array("USER_FIRSTNAME", "USER_FULLNAME", "OBJ_ICON", "OBJ_NAME", "OBJ_DESC"));
$html_people->setCurrentBlock("BLOCK_CONTACT");
$html_people->setVariable("CONTACT_LINK", PATH_URL . "user/" . h($person["OBJ_NAME"]) . "/");
if (is_object($person["OBJ_ICON"])) {
// TODO: Passt der link?
$icon_link = PATH_URL . "cached/get_document.php?id=" . $person["OBJ_ICON"]->get_id() . "&type=usericon";
} else {
// TODO: Passt der link?
$icon_link = PATH_STYLE . "images/anonymous.jpg";
}
$html_people->setVariable("CONTACT_IMAGE", $icon_link);
$html_people->setVariable("CONTACT_NAME", h($person["USER_FIRSTNAME"]) . " " . h($person["USER_FULLNAME"]));
$html_people->setVariable("LINK_SEND_MESSAGE", PATH_URL . "messages_write.php?to=" . h($person["OBJ_NAME"]));
$html_people->setVariable("LABEL_MESSAGE", gettext("Message"));
$html_people->setVariable("LABEL_SEND", gettext("Send"));
//if the group is a tutorial and the course has exclusive subgroups for tutorials set, we have to
//see if our candidate is already member in one of the other tutorials.
$already_member_and_exclusive = false;
if ($group instanceof \koala_group_tutorial) {
if ($group->get_course_group()->get_attribute("EXCLUSIVE_TUTORIAL_MEMBERSHIP") === "TRUE") {
$course_learners_group = $group->steam_group_course_learners;
$subgroups = $course_learners_group->get_subgroups();
foreach ($subgroups as $sg) {
if (($sg->get_attribute("OBJ_TYPE") === "course_tutorial" || $sg->get_attribute("OBJ_TYPE") === "group_tutorial_koala") && $sg->is_member($candidate) && $sg != $steam_group) {
$already_member_and_exclusive = true;
$in_group = $sg;
}
}
}
}
if ($already_member_and_exclusive) {
$html_people->setVariable("TD_MANAGE_CONTACT", "<td align=\"center\"><small><b>" . gettext("Attention: User already in tutorial") . " " . $in_group->get_name() . "<p /></b></small><input type=\"hidden\" name=\"confirmed\" value=\"true\"/><input type=\"submit\" name=\"affirm[" . $candidate->get_id() . "]\" value=\"" . gettext("Affirm anyhow") . "\"> " . gettext("or") . " <input type=\"submit\" name=\"cancel[" . $candidate->get_id() . "]\" value=\"" . gettext("Decline") . "\"/></td>");
} else {
$html_people->setVariable("TD_MANAGE_CONTACT", "<td align=\"center\"><input type=\"submit\" name=\"affirm[" . $candidate->get_id() . "]\" value=\"" . gettext("Affirm") . "\"> " . gettext("or") . " <input type=\"submit\" name=\"cancel[" . $candidate->get_id() . "]\" value=\"" . gettext("Decline") . "\"/></td>");
}
$html_people->setVariable("OBJ_DESC", h($person["OBJ_DESC"]));
$html_people->parse("BLOCK_CONTACT");
}
$html_people->parse("BLOCK_CONTACT_LIST");
$content->setVariable("HTML_USER_LIST", $html_people->get());
} else {
$content->setVariable("LABEL_NO_REQUESTS", "<h3>" . gettext("No membership request found.") . "</h3>");
}
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($content->get());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$id = $path[0];
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $id) : FALSE;
} catch (Exception $ex) {
include "bad_link.php";
exit;
}
$html_handler_group = new \koala_html_group($steam_group);
$html_handler_group->set_context("start");
$group_is_private = FALSE;
if ($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($user)) {
throw new Exception(gettext("You have no rights to access this group"), E_USER_RIGHTS);
}
}
if ($id != STEAM_PUBLIC_GROUP) {
//TODO: Somethings wrong here... again a 404 error while loading koala_html_group
/*
$html_handler_group = new \koala_html_group( $group );
$html_handler_group->set_context( "start" );
*/
$content = \Group::getInstance()->loadTemplate("group_start.template.html");
$content->setVariable("LABEL_DESCRIPTION", gettext("Description"));
$desc = $group->get_attribute("OBJ_DESC");
if (empty($desc)) {
$content->setVariable("OBJ_DESC", gettext("No description available."));
} else {
$content->setVariable("OBJ_DESC", get_formatted_output($desc));
}
$about = $group->get_attribute("OBJ_LONG_DSC");
if (!empty($about)) {
$content->setCurrentBlock("BLOCK_ABOUT");
$content->setVariable("VALUE_ABOUT", get_formatted_output($about));
$content->parse("BLOCK_ABOUT");
}
$content->setVariable("LABEL_ADMINS", gettext("Moderated by"));
if ($group->get_maxsize() > 0) {
$content->setCurrentBlock("BLOCK_GROUPSIZE");
$content->setVariable("LABEL_MAXSIZE_HEADER", gettext("The number of participants of this group is limited."));
$content->setVariable("LABEL_MAXSIZE_DESCRIPTION", str_replace("%MAX", $group->get_maxsize(), str_replace("%ACTUAL", $group->count_members(), gettext("The actual participant count is %ACTUAL of %MAX."))));
$content->parse("BLOCK_GROUPSIZE");
}
$admins = $group->get_admins();
if (count($admins) > 0) {
foreach ($admins as $admin) {
$content->setCurrentBlock("BLOCK_ADMIN");
$admin_attributes = $admin->get_attributes(array("USER_FIRSTNAME", "USER_FULLNAME", "OBJ_ICON", "OBJ_DESC", "OBJ_NAME"));
if ($admin instanceof \steam_user) {
$content->setVariable("ADMIN_NAME", h($admin_attributes["USER_FIRSTNAME"]) . " " . h($admin_attributes["USER_FULLNAME"]));
$content->setVariable("ADMIN_LINK", PATH_URL . "user/" . h($admin->get_name()) . "/");
} else {
$content->setVariable("ADMIN_NAME", h($admin_attributes["OBJ_NAME"]));
$content->setVariable("ADMIN_LINK", PATH_URL . "groups/" . $admin->get_id() . "/");
}
$content->setVariable("ADMIN_ICON", PATH_URL . "cached/get_document.php?id=" . $admin_attributes["OBJ_ICON"]->get_id() . "&type=usericon&width=40&height=47");
$admin_desc = empty($admin_attributes["OBJ_DESC"]) ? "student" : $admin_attributes["OBJ_DESC"];
$content->setVariable("ADMIN_DESC", secure_gettext($admin_desc));
$content->parse("BLOCK_ADMIN");
}
} else {
$content->setVariable("LABEL_UNMODERATED", gettext("Group is unmoderated."));
}
//TODO: Somethings wrong here... again a 404 error while loading koala_html_group
//$html_handler_group->set_html_left( $content->get() );
// TODO: Portal...!
//$portal->set_page_main( $html_handler_group->get_headline(), $html_handler_group->get_html() , "" );
//$portal->show_html();
} else {
//TODO: Wann wird das hier aufgerufen??
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$user = \lms_steam::get_current_user();
$content = \Group::getInstance()->loadTemplate("groups_public.template.html");
if (MANAGE_GROUPS_MEMBERSHIP || CREATE_GROUPS) {
$content->setCurrentBlock("BLOCK_ACTION_BAR_GROUPS");
if (MANAGE_GROUPS_MEMBERSHIP) {
$content->setCurrentBlock("BLOCK_MANAGE_GROUPS_MEMBERSHIP");
$content->setVariable("LINK_MANAGE_SUBSCRIPTIONS", PATH_URL . "user/" . $user->get_name() . "/groups/");
$content->setVariable("LABEL_MANAGE_SUBSCRIPTIONS", gettext("Manage subscriptions"));
$content->parse("BLOCK_MANAGE_GROUPS_MEMBERSHIP");
}
if (CREATE_GROUPS) {
$content->setCurrentBlock("BLOCK_CREATE_GROUPS");
$content->setVariable("LINK_CREATE_NEW_GROUP", PATH_URL . "groups_create_dsc.php?parent=" . (isset($_GET["cat"]) ? $_GET["cat"] : $public->get_id()));
$content->setVariable("LABEL_CREATE_NEW_GROUP", gettext("Create new group"));
$content->parse("BLOCK_CREATE_GROUPS");
}
$content->parse("BLOCK_ACTION_BAR_GROUPS");
}
$content->setVariable("LABEL_NAME", gettext("Name"));
$content->setVariable("LABEL_DESC", gettext("Description"));
if (!empty($_GET["cat"])) {
// EINE KATEGORIE ANZEIGEN
if (!($category = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["cat"]))) {
include "bad_link.php";
exit;
}
if (!$category instanceof \steam_container) {
include "bad_link.php";
exit;
}
$subgroups = $category->get_inventory(CLASS_GROUP);
$content->setVariable("LABEL_ALL_CATEGORIES", str_replace(array("%i", "%NAME"), array(count($subgroups), $category->get_name()), gettext("%i groups in %NAME")));
$content->setVariable("LABEL_SUBGROUPS_MEMBERS", gettext("Members"));
$tnr = array();
$attributes = array(OBJ_NAME, OBJ_DESC);
$tnr = array();
$attributes = array(OBJ_NAME, OBJ_DESC);
foreach ($subgroups as $subgroup) {
$tnr[$subgroup->get_id()] = array();
$tnr[$subgroup->get_id()][OBJ_NAME] = $subgroup->get_attribute(OBJ_NAME, TRUE);
$tnr[$subgroup->get_id()][OBJ_DESC] = $subgroup->get_attribute(OBJ_DESC, TRUE);
$tnr[$subgroup->get_id()]["membercount"] = $subgroup->count_members(TRUE);
}
$result = $GLOBALS["STEAM"]->buffer_flush();
foreach ($subgroups as $subgroup) {
$subgroup->set_value(OBJ_NAME, $result[$tnr[$subgroup->get_id()][OBJ_NAME]]);
$subgroup->set_value(OBJ_DESC, $result[$tnr[$subgroup->get_id()][OBJ_DESC]]);
}
usort($subgroups, "sort_objects_new");
foreach ($subgroups as $subgroup) {
$content->setCurrentBlock("BLOCK_CATEGORY_GROUP");
$content->setVariable("VALUE_LINK", PATH_URL . "groups/" . $subgroup->get_id() . "/");
$content->setVariable("VALUE_NAME", h($subgroup->get_name()));
$content->setVariable("VALUE_SUBGROUPS_MEMBERS", $result[$subgroup->get_id()]["membercount"]);
$content->setVariable("VALUE_DESC", h($subgroup->get_attribute("OBJ_DESC")));
$content->parse("BLOCK_CATEGORY_GROUP");
}
$headline = array(array("link" => PATH_URL . "groups/", "name" => gettext("Public Groups")), array("link" => "", "name" => h($category->get_name())));
} else {
// KATEGORIEN ANZEIGEN
$categories = $public->get_workroom()->get_inventory(CLASS_ROOM | CLASS_CONTAINER);
$content->setVariable("LABEL_ALL_CATEGORIES", str_replace("%i", count($categories), gettext("%i categories in Public Groups")));
$content->setVariable("LABEL_SUBGROUPS_MEMBERS", gettext("Groups"));
if (count($categories) > 0) {
$tnr = array();
$attributes = array(OBJ_NAME, OBJ_DESC);
foreach ($categories as $category) {
$tnr[$category->get_id()] = array();
$tnr[$category->get_id()]["attributes"] = $category->get_attributes($attributes, TRUE);
$tnr[$category->get_id()]["inventory"] = $category->get_inventory_raw(CLASS_GROUP, TRUE);
}
$result = $GLOBALS["STEAM"]->buffer_flush();
foreach ($categories as $category) {
$category->set_value(OBJ_NAME, $result[$tnr[$category->get_id()]["attributes"]][OBJ_NAME]);
$category->set_value(OBJ_DESC, $result[$tnr[$category->get_id()]["attributes"]][OBJ_DESC]);
}
usort($categories, "sort_objects_new");
foreach ($categories as $category) {
$content->setCurrentBlock("BLOCK_CATEGORY_GROUP");
$content->setVariable("VALUE_LINK", PATH_URL . "groups/?cat=" . $category->get_id());
$content->setVariable("VALUE_NAME", h($category->get_name()));
$content->setVariable("VALUE_DESC", h($category->get_attribute(OBJ_DESC)));
$subgroups = $result[$tnr[$category->get_id()]["inventory"]];
$no_subgroups = count($subgroups);
if ($no_subgroups == 0) {
$content->setVariable("VALUE_SUBGROUPS_MEMBERS", "-");
} else {
$content->setVariable("VALUE_SUBGROUPS_MEMBERS", $no_subgroups);
}
$content->parse("BLOCK_CATEGORY_GROUP");
}
}
$headline = gettext("Public Groups");
}
$portal->set_page_main($headline, $content->get(), "");
$portal->show_html();
}
$html_handler_group->set_html_left($content->get());
$frameResponseObject->setTitle("Group");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($html_handler_group->get_html());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//if (!defined("OBJ_ID")) define( "OBJ_ID", $weblog->get_id() );
$weblogId = $this->id;
$weblog = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $weblogId);
if (!defined("OBJ_ID")) {
define("OBJ_ID", $weblog->get_id());
}
$env = $weblog->get_environment();
$grp = $env->get_creator();
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
$accessmergel = FALSE;
if (isset($weblog) && is_object($weblog)) {
$creator = $weblog->get_creator();
if ($weblog->get_attribute(KOALA_ACCESS) == PERMISSION_UNDEFINED && \lms_steam::get_current_user()->get_id() != $creator->get_id() && !\lms_steam::is_koala_admin(lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
$backlink = empty($_POST["values"]["backlink"]) ? $_SERVER["HTTP_REFERER"] : $_POST["values"]["backlink"];
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['name'])) {
$values['name'] = stripslashes($values['name']);
}
if (!empty($values['dsc'])) {
$values['dsc'] = stripslashes($values['dsc']);
}
}
if (empty($values["name"])) {
$problems = gettext("The name of the weblog is missing.");
$hints = gettext("Please type in a name.");
}
if (strpos($values["name"], "/")) {
if (!isset($problems)) {
$problems = "";
}
$problems .= gettext("Please don't use the \"/\"-char in the name of the weblog.");
}
if (empty($problems)) {
$group_members = $grp;
$group_admins = 0;
$group_staff = 0;
// check if group is a course
$grouptype = (string) $grp->get_attribute("OBJ_TYPE");
if ($grouptype == "course") {
$group_staff = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".staff");
$group_admins = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".admins");
$group_members = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".learners");
$workroom = $group_members->get_workroom();
} else {
$workroom = $grp->get_workroom();
}
if (!isset($weblog) || !is_object($weblog)) {
$weblog_new = \steam_weblog::create_steam_structure($GLOBALS["STEAM"], $values["name"], $values["dsc"], $env);
$_SESSION["confirmation"] = str_replace("%NAME", h($values["name"]), gettext("New weblog '%NAME' created."));
} else {
$weblog->set_attribute(OBJ_NAME, $values["name"]);
$weblog->set_attribute(OBJ_DESC, $values["dsc"]);
$frameResponseObject->setConfirmText(gettext("The changes have been saved."));
//$portal->set_confirmation( gettext( "The changes have been saved." ));
$weblog_new = $weblog;
}
//var_dump($weblog_new);die;
$koala_weblog = new \lms_weblog($weblog_new);
$access = (int) $values["access"];
//var_dump($access);
$access_descriptions = \lms_weblog::get_access_descriptions($grp);
//var_dump(!$accessmergel);die;
//if (!$accessmergel) $koala_weblog->set_access( $access, $access_descriptions[$access]["members"] , $access_descriptions[$access]["steam"], $group_members, $group_staff, $group_admins );
// HIER DER NEUE CODE::ENDE
$GLOBALS["STEAM"]->buffer_flush();
$cache = get_cache_function(\lms_steam::get_current_user()->get_name(), 600);
$cache->drop("lms_steam::get_inventory_recursive", $workroom->get_id(), CLASS_CALENDAR, array("WEBLOG_LANGUAGE"));
$cache->drop("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
if (!isset($weblog) || !is_object($weblog)) {
header("Location: " . $backlink);
exit;
}
} else {
//TODO:PROBLEMDESCRIPTION
//$portal->set_problem_description( $problems, isset($hints)?$hints:"" );
}
}
$content = \Weblog::getInstance()->loadTemplate("object_new.template.html");
//$content = new HTML_TEMPLATE_IT( PATH_TEMPLATES );
//$content->loadTemplateFile( "object_new.template.html" );
if (isset($weblog) && is_object($weblog)) {
$content->setVariable("INFO_TEXT", str_replace("%NAME", h($weblog->get_name()), gettext("You are going to edit the weblog '<b>%NAME</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Save changes"));
$pagetitle = gettext("Preferences");
if (empty($values)) {
$values = array();
$values["name"] = $weblog->get_name();
$values["dsc"] = $weblog->get_attribute(OBJ_DESC);
$values["access"] = $weblog->get_attribute(KOALA_ACCESS);
}
$breadcrumbheader = gettext("Preferences");
} else {
$grpname = $grp->get_attribute(OBJ_NAME);
if ($grp->get_attribute(OBJ_TYPE) == "course") {
$grpname = $grp->get_attribute(OBJ_DESC);
}
$content->setVariable("INFO_TEXT", str_replace("%ENV", h($grpname), gettext("You are going to create a new weblog in '<b>%ENV</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Create weblog"));
$pagetitle = gettext("Create weblog");
$breadcrumbheader = gettext("Add new weblog");
}
if (!empty($values)) {
if (!empty($values["name"])) {
$content->setVariable("VALUE_NAME", h($values["name"]));
}
if (!empty($values["dsc"])) {
$content->setVariable("VALUE_DSC", h($values["dsc"]));
}
}
$content->setVariable("VALUE_BACKLINK", $backlink);
$content->setVariable("LABEL_NAME", gettext("Name"));
$content->setVariable("LABEL_DSC", gettext("Description"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$access = \lms_weblog::get_access_descriptions($grp);
if ((string) $grp->get_attribute("OBJ_TYPE") == "course") {
$access_default = PERMISSION_PUBLIC;
} else {
$access_default = PERMISSION_PUBLIC_READONLY;
if (is_object($weblog) && $creator->get_id() != \lms_steam::get_current_user()->get_id()) {
$access[PERMISSION_PRIVATE_READONLY]["label"] = str_replace("%NAME", $creator->get_name(), $access[PERMISSION_PRIVATE_READONLY]["label"]);
} else {
$access[PERMISSION_PRIVATE_READONLY]["label"] = gettext("Only members can read and comment. Only you can post.");
}
}
if (is_array($access)) {
$content->setCurrentBlock("BLOCK_ACCESS");
foreach ($access as $key => $array) {
if ($key != PERMISSION_UNDEFINED || isset($values) && (int) $values["access"] == PERMISSION_UNDEFINED) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if (isset($values) && $key == (int) $values["access"] || empty($values) && $key == $access_default) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
$content->parse("ACCESS");
}
}
$content->parse("BLOCK_ACCESS");
}
}
$content->setVariable("BACKLINK", "<a href=\"{$backlink}\">" . gettext("back") . "</a>");
$rootlink = \lms_steam::get_link_to_root($grp);
//var_dump($rootlink);die;
$headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")));
if (isset($weblog) && is_object($weblog)) {
$headline[] = array("link" => PATH_URL . "weblog/index/" . $weblog->get_id() . "/", "name" => $weblog->get_name());
}
$headline[] = array("link" => "", "name" => $breadcrumbheader);
//$portal->set_page_main( $headline, $content->get() );
//$portal->set_page_title( $pagetitle );
//return $portal->get_html();
$frameResponseObject->setHeadline($headline);
$frameResponseObject->setTitle($pagetitle);
$widget = new \Widgets\RawHtml();
$widget->setHtml($content->get());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
function reset_elearning_unit_user_data()
{
$user = lms_steam::get_current_user();
if (lms_steam::is_koala_admin($user)) {
//delete old preferences
$this->unit_elearning_preferences->delete();
//create new
$this->check_elearning_data();
}
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$path = $this->params;
$user = \lms_steam::get_current_user();
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$portal = \lms_portal::get_instance();
$portal->initialize(GUEST_NOT_ALLOWED);
$create_new = isset($path[0]) && $path[0] == "createGroup" ? TRUE : FALSE;
$id = isset($path[1]) ? $path[1] : null;
try {
$steam_group = !empty($id) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $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);
}
}
$all_users = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), STEAM_ALL_USER);
$accessmergel = FALSE;
if (isset($group) && is_object($group)) {
$creator = $group->get_steam_group()->get_creator();
if ($group->get_steam_group()->get_attribute(KOALA_GROUP_ACCESS) != PERMISSION_GROUP_PRIVATE && \lms_steam::get_current_user()->get_id() != $creator->get_id() && !\lms_steam::is_koala_admin(\lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
if ($create_new) {
// CREATE
if (isset($_POST) && isset($_POST["grouptype"]) && $_POST["grouptype"] == "group_private") {
$is_public = FALSE;
} else {
$is_public = TRUE;
}
$waspassword = FALSE;
// TODO: Passt der backlink?
$backlink = PATH_URL . "groups_create.php";
//TODO: 404 Fehler!!!
//$extensions = \lms_steam::get_extensionmanager()->get_extensions_by_class( 'koala_group' );
$submit_text = gettext("Create group");
} else {
// EDIT
// TODO: Pfad anpassen!
$backlink = PATH_URL . "groups/" . $group->get_steam_group()->get_id() . "/";
if (!$group->is_admin($user)) {
include "bad_link.php";
exit;
}
$is_public = $group->is_public();
$waspassword = $group->get_steam_group()->has_password();
//$extensions = $group->get_extensions( TRUE );
$submit_text = gettext("Save changes");
}
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["save"])) {
$values = $_POST["values"];
$problems = "";
$hints = "";
if (empty($values["name"])) {
$problems = gettext("You have to specify a name for this group.") . " ";
$hints = gettext("Choose a clear synonym which helps people to find your group by name.") . " ";
} else {
if (strpos($values['name'], '/')) {
$problems .= gettext("Please don't use the \"/\"-char in the groupname.") . ' ';
}
if (strpos($values['name'], '.')) {
$problems .= gettext("Please don't use the \".\"-char in the groupname.") . ' ';
} else {
if ($is_public && $values["category"] == "0") {
$problems .= gettext("You have to choose a category.") . " ";
$hints .= gettext("Choose a category to help the users find your group. ") . " ";
}
if (empty($problems)) {
if ($create_new) {
if ($is_public) {
$pgroup_id = STEAM_PUBLIC_GROUP;
} else {
$pgroup_id = STEAM_PRIVATE_GROUP;
}
} else {
$parent = $group->get_steam_group()->get_parent_group();
if (is_object($parent)) {
$pgroup_id = $parent->get_id();
} else {
$pgroup_id = -1;
}
// no koala group. its a steam only group
}
if ($pgroup_id != -1) {
$parentgroup = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $pgroup_id);
if (!is_object($parentgroup) || !$parentgroup instanceof \steam_group) {
throw new \Exception("Configuration Error: Invalid Public or Private Group Setting. False Group id=" . $pgroup_id, E_CONFIGURATION);
exit;
}
$siblings = $parentgroup->get_subgroups();
\steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $siblings, array(OBJ_NAME));
foreach ($siblings as $sibling) {
if (strtolower($sibling->get_name()) == strtolower($values["name"])) {
if ($create_new || $sibling->get_id() != $group->get_steam_group()->get_id()) {
$problems .= gettext("The groupname you've choosen is used for another group already.") . " ";
$hints .= gettext("Please choose another groupname.") . " ";
break;
}
}
}
}
}
}
}
if (empty($values["short_dsc"])) {
$problems .= gettext("The short description is missing.") . " ";
$hints .= gettext("Sometimes, keywords are sufficient to help people understand what your group is for.") . " ";
}
$max_members = -1;
$sizeproblems = FALSE;
if (!empty($values["maxsize"]) && trim($values["maxsize"]) != "" && preg_match('/[^-.0-9]/', trim($values["maxsize"]))) {
$problems .= gettext("Invalid max number of participants.") . " ";
$hints .= gettext("Please enter a valid number for the max number of participants.") . " " . gettext("Please note that the input of a '0' or to leave the field blank means no limitation.") . " ";
$sizeproblems = TRUE;
} else {
if (!empty($values["maxsize"]) && trim($values["maxsize"]) != "" && trim($values["maxsize"]) < 0) {
$problems .= gettext("Invalid max number of participants.") . " ";
$hints .= gettext("Please enter a number equal or greater than '0' for the max number of participants.") . " " . gettext("Please note that the input of a '0' or to leave the field blank means no limitation.") . " ";
$sizeproblems = TRUE;
} else {
if (isset($values["maxsize"])) {
if (trim($values["maxsize"]) === "") {
$max_members = 0;
} else {
$max_members = (int) trim($values["maxsize"]);
}
}
}
}
if (!$create_new && !$sizeproblems && isset($max_members) && $max_members > 0 && $max_members < $group->count_members()) {
$problems .= gettext("Cannot set max number of participants.") . " ";
$hints .= str_replace("%ACTUAL", $group->count_members(), str_replace("%CHOSEN", $max_members, gettext("You choosed to limit your group's max number of participants of %CHOSEN but your course already has %ACTUAL participants. If you want to set the max number of participants below %ACTUAL you have to remove some participants first."))) . " ";
}
if (!empty($values["access"]) && $values["access"] == PERMISSION_GROUP_PUBLIC_PASSWORD && empty($values["password"])) {
$problems .= gettext("The group password is missing.") . " ";
$hints .= gettext("You chose to password protect your group. Please provide a password.") . " ";
}
if (empty($problems)) {
$access = $values["access"];
$waspassword = 0;
if ($create_new) {
// CREATE
$akt_access = PERMISSION_GROUP_UNDEFINED;
$environment = !empty($values["category"]) ? \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $values["category"]) : FALSE;
$new_group = \steam_factory::create_group($GLOBALS["STEAM"]->get_id(), $values["name"], $parentgroup, $environment, $values["short_dsc"]);
if (!is_object($new_group)) {
throw new \Exception("Error creating group with name=" . $values["name"] . " in parent=" . $parentgroup->get_name(), E_PARAMETER);
exit;
}
$group = new \koala_group_default($new_group);
$group->add_member(\lms_steam::get_current_user());
} else {
// EDIT
$akt_access = $group->get_attribute(KOALA_GROUP_ACCESS);
}
if ($is_public) {
// PUBLIC
if ($akt_access == PERMISSION_GROUP_PUBLIC_PASSWORD) {
$waspassword = 1;
}
if (!$accessmergel) {
$group->set_group_access($access);
}
if (isset($values) && $waspassword == 1 && isset($values["password"]) && $values["password"] == "******" && $values["access"] == PERMISSION_GROUP_PUBLIC_PASSWORD) {
// Do nothing in case of valid password dummy
} elseif ($values["access"] != PERMISSION_GROUP_PUBLIC_PASSWORD) {
$group->get_steam_group()->set_password("");
} else {
$group->get_steam_group()->set_password(isset($values["password"]) ? trim($values["password"]) : "");
}
if ($max_members > -1) {
$group->set_attribute(GROUP_MAXSIZE, $max_members);
}
} else {
// PRIVATE
// Set Group access only, if there is no problem with the access rights
// Set group access only for koala groups. Skip this for the steam only groups
if (!$accessmergel && ($create_new || $group->get_steam_group()->get_parent_group()->get_id() == STEAM_PRIVATE_GROUP)) {
$group->set_group_access(PERMISSION_GROUP_PRIVATE);
}
}
//echo "*part. '" . $values["privacy_deny_participants"] . "'<br/>"; //TODO
$newvalues = array(OBJ_DESC => $values["short_dsc"], "OBJ_LONG_DSC" => $values["dsc"], "GROUP_PRIVACY" => $values["privacy_deny_documents"] | $values["privacy_deny_participants"]);
$group->set_attributes($newvalues);
if ($group->get_attribute('OBJ_NAME') != $values['name']) {
if (!$group->set_name($values['name'])) {
$problems .= gettext("A group with this name already exists.") . " ";
$hints .= gettext("Please choose another name for your group.") . " ";
}
}
if ($max_members > -1) {
$group->set_attribute(GROUP_MAXSIZE, $max_members);
}
// extensions:
/* TODO: An Dominik! Dieser Code gibt einen Fehler zurück!
if ( isset( $_POST["extensions_available"] ) && !empty( $_POST["extensions_available"] ) ) {
$extensions_available = explode( "/", $_POST["extensions_available"] );
if ( isset( $_POST["extensions_enabled"] ) )
$extensions_enabled = array_keys( $_POST["extensions_enabled"] );
else
$extensions_enabled = array();
if ( is_array( $extensions_available ) ) {
foreach ( $extensions_available as $extension_name ) {
$extension = \lms_steam::get_extensionmanager()->get_extension( $extension_name );
if ( !is_object( $extension ) ) continue;
if ( array_search( $extension_name, $extensions_enabled ) === FALSE )
$extension->disable_for( $group );
else
$extension->enable_for( $group );
}
}
}
*/
if ($create_new) {
if ($is_public) {
$_SESSION["confirmation"] = str_replace("%CATEGORY", $environment->get_name(), str_replace("%NAME", $values["name"], gettext("The public group '%NAME' has been created in '%CATEGORY'.")));
} else {
$_SESSION["confirmation"] = str_replace("%NAME", $values["name"], gettext("The private group '%NAME' has been created."));
}
header("Location: " . PATH_URL . "group/view/" . $group->get_steam_group()->get_id() . "/");
exit;
} else {
$_SESSION["confirmation"] = gettext("The changes have been saved.");
header("Location: " . $_SERVER["REQUEST_URI"]);
exit;
}
} else {
$portal->set_problem_description($problems, $hints);
}
} else {
if (!$create_new) {
// EDIT
$current_values = $group->get_attributes(array(OBJ_NAME, OBJ_DESC, "OBJ_LONG_DSC", GROUP_MAXSIZE, "GROUP_PRIVACY"));
//TODO
// Convert "0" into "" for values which are not set yet
foreach ($current_values as $key => $value) {
if ($value == "0") {
$current_values[$key] = "";
}
}
$values = array("name" => $current_values[OBJ_NAME], "short_dsc" => $current_values[OBJ_DESC], "dsc" => $current_values["OBJ_LONG_DSC"], "maxsize" => $current_values[GROUP_MAXSIZE], "privacy_deny_documents" => $current_values["GROUP_PRIVACY"] & PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS, "privacy_deny_participants" => $current_values["GROUP_PRIVACY"] & PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS);
//echo "**part. '" . $values["privacy_deny_participants"] . "'<br/>"; //TODO
//$values["privacy_deny_participants"] = $act_privacy_deny_participants;
//echo "***part. '" . $values["privacy_deny_participants"] . "'<br/>";
$ms = $values["maxsize"];
if ($ms === 0) {
$values["maxsize"] = "";
} else {
$values["maxsize"] = $ms;
}
$grouptype = $group->get_attribute(OBJ_TYPE);
} else {
// CREATE
$grouptype = "";
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["save"])) {
$values = $_POST["values"];
}
}
}
$content = \Group::getInstance()->loadTemplate("groups_edit.template.html");
if ($create_new) {
// CREATE
//TODO: Muss eine grouptype gesetzt sein?
$content->setVariable("VALUE_GROUPTYPE", isset($_POST["grouptype"]) ? $_POST["grouptype"] : "");
$infotext = gettext("You are going to create a new group. ");
} else {
// EDIT
$infotext = gettext("You are going to edit information for '<b>%NAME</b>'. ");
if ($is_public) {
$infotext .= "<br />" . gettext("'%NAME' is a <b>public group</b>. Feel free to edit the groups description, choose extension modules for your group or change the participant management method.");
} else {
$infotext .= "<br />" . gettext("'%NAME' is a <b>private group</b>. Feel free to edit the groups description or choose extension modules for your group. The participant management method for private courses is invite only. Only group moderators can add users to this group.");
}
$infotext = str_replace("%NAME", h($values["name"]), $infotext);
}
$content->setVariable("INFO_TEXT", $infotext);
$content->setVariable("LABEL_NAME", gettext("Name"));
isset($values["name"]) ? $content->setVariable("VALUE_NAME", h($values["name"])) : "";
$content->setVariable("LABEL_SHORT_DSC", gettext("Short description"));
isset($values["short_dsc"]) ? $content->setVariable("VALUE_SHORT_DSC", h($values["short_dsc"])) : "";
$content->setVariable("LABEL_LONG_DSC", gettext("Long description"));
isset($values["dsc"]) ? $content->setVariable("VALUE_LONG_DSC", h($values["dsc"])) : "";
$content->setVariable("GROUP_SAVE", $submit_text);
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
//hier Voreinstellung?!
//$values[ "privacy_deny_participants" ] = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS; //TODO
//$values[ "privacy_deny_documents" ] = PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS;
//$privacy_deny_participants_default = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS;
//$privacy_deny_documents_default = PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS;
if ($create_new && $is_public || $grouptype !== "group_moderated" && $grouptype !== "group_private") {
// Add group maxsize field
$m = \Group::getInstance()->loadTemplate("groups_maxsize_widget.template.html");
$m->setCurrentBlock("BLOCK_MAXSIZE");
$m->setVariable("LABEL_MAXSIZE", gettext("Max number of participants"));
$m->setVariable("LABEL_MAXSIZE_DSC", gettext("To limit the max number of participants for your course enter a number greater than 0. Leave this field blank or enter a '0' for no limitation."));
isset($values["maxsize"]) ? $m->setVariable("VALUE_MAXSIZE", h($values["maxsize"])) : "";
$mhtml = $m->get();
}
$content->setVariable("BACKLINK", "<a class=\"button\" href=\"{$backlink}\">" . gettext("back") . "</a>");
// extensions:
/* TODO: an Dominik!
if ( count( $extensions ) > 0 ) {
$content->setCurrentBlock( "BLOCK_EXTENSIONS" );
$content->setVariable( "LABEL_EXTENSIONS", gettext( "Extensions" ) );
$extension_list = array();
foreach ( $extensions as $extension ) {
$extension_name = $extension->get_name();
$content->setCurrentBlock( "BLOCK_EXTENSION" );
$content->setVariable( "EXTENSION_ID", $extension_name );
$content->setVariable( "EXTENSION_NAME", $extension->get_display_name() );
$content->setVariable( "EXTENSION_DESC", $extension->get_display_description() );
if ( $extension->is_enabled( $group ) )
$content->setVariable( "EXTENSION_ENABLED", "checked='checked'" );
$content->parse( "BLOCK_EXTENSION" );
$extension_list[] = $extension_name;
}
$content->setVariable( "VALUE_EXTENSIONS", implode( "/", $extension_list ) );
$content->parse( "BLOCK_EXTENSIONS" );
}
*/
if ($is_public) {
// PUBLIC GROUP
if ($create_new) {
$privacy_deny_participants_default = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS;
//TODO //Voreinstellung?!
$privacy_deny_documents_default = PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS;
$values["privacy_deny_participants"] = $privacy_deny_participants_default;
$values["privacy_deny_documents"] = $privacy_deny_documents_default;
$content->setCurrentBlock("BLOCK_CATEGORIES");
$content->setVariable("LABEL_CATEGORIES", gettext("Categories"));
$content->setVariable("LABEL_PLEASE_CHOOSE", gettext("Please choose"));
$public = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_PUBLIC_GROUP, CLASS_GROUP);
$categories = $public->get_workroom()->get_inventory(CLASS_CONTAINER | CLASS_ROOM);
foreach ($categories as $category) {
$content->setCurrentBlock("BLOCK_CATEGORY_DISPLAY");
$content->setVariable("CAT_ID", $category->get_id());
$content->setVariable("CAT_NAME", h($category->get_name()));
$parent = isset($path[1]) ? $path[1] : null;
if (!isset($values["category"]) && isset($parent) && $parent == $category->get_id() || isset($values["category"]) && $category->get_id() == $values["category"]) {
$content->setVariable("CAT_SELECTED", 'selected="selected"');
}
$content->parse("BLOCK_CATEGORY_DISPLAY");
}
$content->parse("BLOCK_CATEGORIES");
} else {
$content->setCurrentBlock("BLOCK_CATEGORY");
$category = $group->get_steam_group()->get_environment();
if (is_object($category)) {
$catname = $category->get_name();
} else {
$catname = gettext("Miscellaneous");
}
$content->setVariable("LABEL_CATEGORY", gettext("Category"));
$content->setVariable("VALUE_CATEGORY", $catname . "<br/><small>(" . gettext("The category cannot be changed") . ")</small>");
$content->parse("BLOCK_CATEGORY");
}
// MAXSIZE
$content->setCurrentBlock("BLOCK_MAXSIZE");
$content->setVariable("LABEL_MAXSIZE", gettext("Max number of participants"));
$content->setVariable("LABEL_MAXSIZE_DSC", gettext("To limit the max number of participants for your course enter a number greater than 0. Leave this field blank or enter a '0' for no limitation."));
$content->setVariable("VALUE_MAXSIZE", isset($values["maxsize"]) ? h($values["maxsize"]) : "");
$content->parse("BLOCK_MAXSIZE");
// PARTICIPANT MANAGEMENT
$content->setCurrentBlock("BLOCK_ACCESS");
$content->setVariable("PARTICIPANT_MANAGEMENT", gettext("Participant Management"));
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the participant management settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$waspassword = 0;
$access = \koala_group_default::get_group_access_descriptions();
if (isset($values) && isset($values["access"])) {
$akt_access = $values["access"];
} else {
if ($create_new) {
// CREATE
$akt_access = PERMISSION_GROUP_PUBLIC_FREEENTRY;
} else {
// EDIT
$akt_access = $group->get_attribute(KOALA_GROUP_ACCESS);
if ($akt_access == PERMISSION_GROUP_PUBLIC_PASSWORD) {
$waspassword = 1;
}
}
}
if (is_array($access)) {
$content->setVariable("WASPASSWORD", $waspassword);
foreach ($access as $key => $array) {
if (($key != PERMISSION_GROUP_UNDEFINED || $akt_access == PERMISSION_GROUP_UNDEFINED) && $key != PERMISSION_GROUP_PRIVATE) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if ($key == $akt_access) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
if ($key == PERMISSION_GROUP_PUBLIC_PASSWORD) {
$content->setVariable("ONCHANGE", "onchange=\"document.getElementById('passworddiv').style.display='block'\"");
$content->setCurrentBlock("ACCESS_PASSWORD");
$content->setVariable("LABEL_PASSWORD", gettext("Password"));
if (!empty($values["password"])) {
$content->setVariable("VALUE_PASSWORD", $values["password"]);
} else {
if ($waspassword == 1) {
$content->setVariable("VALUE_PASSWORD", "******");
}
}
if ($akt_access == PERMISSION_GROUP_PUBLIC_PASSWORD) {
$content->setVariable("PASSWORDDIV_DISPLAY", "block");
} else {
$content->setVariable("PASSWORDDIV_DISPLAY", "none");
}
$content->parse("ACCESS_PASSWORD");
} else {
$content->setVariable("ONCHANGE", "onchange=\"document.getElementById('passworddiv').style.display='none'\"");
}
$content->parse("ACCESS");
}
}
}
}
// PARTICIPANT AND DOCUMENT PRIVACY //TODO
//$values[ "privacy_deny_participants" ] = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS; //voreingestellt//TODO
//$values[ "privacy_deny_documents" ] = PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS;
//$privacy_deny_participants_default = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS;
//$privacy_deny_documents_default = PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS;
//$values[ "privacy_deny_participants" ] = $privacy_deny_participants_default;
$content->setCurrentBlock("BLOCK_PRIVACY");
$content->setVariable("LABEL_PRIVACY", gettext("Privacy"));
$content->setVariable("LABEL_PRIVACY_DSC", gettext("Set the privacy of participants and documents."));
$content->setVariable("LABEL_PRIVACY_DENY_PARTICIPANTS", gettext("Hide participants"));
$content->setVariable("LABEL_PRIVACY_DENY_DOCUMENTS", gettext("Hide documents"));
$content->setVariable("VALUE_PRIVACY_DENY_PARTICIPANTS", PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS);
$content->setVariable("VALUE_PRIVACY_DENY_DOCUMENTS", PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS);
//echo "****part. '" . $values["privacy_deny_participants"] . "'<br/>"; //todo
if (isset($values) && isset($values["privacy_deny_participants"])) {
$privacy_deny_participants = $values["privacy_deny_participants"];
}
if (isset($values) && isset($values["privacy_deny_documents"])) {
$privacy_deny_documents = $values["privacy_deny_documents"];
}
//if (isset($values) && isset($values["privacy_deny_participants"])) $privacy_deny_participants = PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS;
//if ((isset($values) && $key == (int)$values[ "privacy_deny_participants" ]) || (empty($values) && $key == $privacy_deny_participants_default)) {
if (isset($values) && $values["privacy_deny_participants"] == PERMISSION_GROUP_PRIVACY_DENY_PARTICIPANTS) {
$content->setVariable("CHECK1", "checked=\"checked\"");
}
//if ((isset($values) && $key == (int)$values[ "privacy_deny_documents" ]) || (empty($values) && $key == $privacy_deny_documents_default)) {
if (isset($values) && $values["privacy_deny_documents"] == PERMISSION_GROUP_PRIVACY_DENY_DOCUMENTS) {
$content->setVariable("CHECK2", "checked=\"checked\"");
}
$content->parse("BLOCK_PRIVACY");
//echo "*****part. '" . $values["privacy_deny_participants"] . "'"; //TODO
} else {
// PRIVATE GROUP
if ($create_new || $group->get_steam_group()->get_parent_group()->get_id() == STEAM_PRIVATE_GROUP) {
// Display the participant management access block only for koala groups
// The participant management select box wont be displayed for steam only groups
$content->setCurrentBlock("BLOCK_ACCESS");
$content->setVariable("PARTICIPANT_MANAGEMENT", gettext("Participant Management"));
if (!$create_new) {
$akt_access = $group->get_attribute(KOALA_GROUP_ACCESS);
} else {
$akt_access = PERMISSION_GROUP_PRIVATE;
}
$access = \oala_group_default::get_group_access_descriptions();
$content->setCurrentBlock("ACCESS");
if ($akt_access != PERMISSION_GROUP_PRIVATE) {
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setVariable("ACCESS_TEXT", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by saving the properties one time.")));
} else {
$content->setVariable("ACCESS_TEXT", "A Problem with the access rights was detected. Please save the permissions one time to fix this issue.");
}
} else {
$content->setVariable("ACCESS_TEXT", $access[PERMISSION_GROUP_PRIVATE]["label"]);
}
$content->parse("ACCESS");
$content->parse("BLOCK_ACCESS");
}
}
if ($create_new) {
// CREATE
if ($is_public) {
$headertext = gettext("Create public group");
} else {
$headertext = gettext("Create private group");
}
$headernavi = array(array("link" => PATH_URL . "user/" . $user->get_name() . "/groups/", "name" => gettext("Your groups")), array("link" => $backlink, "name" => gettext("Create Group")), array("link" => "", "name" => $headertext));
} else {
// EDIT
$headernavi = array(array("link" => $backlink, "name" => h($group->get_name())), array("link" => "", "name" => gettext("Preferences")));
}
/* TODO: Portal
$portal->set_page_main(
$headernavi,
$content->get()
);
$portal->show_html();
*/
$frameResponseObject->setTitle("Group edit");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($content->get());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function frameResponse(\FrameResponseObject $frameResponseObject)
{
$portal = \lms_portal::get_instance();
if (!isset($messageboard) || !is_object($messageboard)) {
if (empty($this->params[0])) {
throw new \Exception("Environment not set.");
}
if (empty($this->params[1])) {
throw new \Exception("Group not set.");
}
if (!($env = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->params[0]))) {
throw new \Exception("Environment unknown.");
}
if (!($grp = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $this->params[1]))) {
throw new \Exception("Group unknown");
}
}
$accessmergel = FALSE;
if (isset($messageboard) && is_object($messageboard)) {
$creator = $messageboard->get_creator();
if ($messageboard->get_attribute(KOALA_ACCESS) == PERMISSION_UNDEFINED && \lms_steam::get_current_user()->get_id() != $creator->get_id() && !\lms_steam::is_koala_admin(\lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
// TODO: Passt der link?
$backlink = empty($_POST["values"]["backlink"]) ? $_SERVER["HTTP_REFERER"] : $_POST["values"]["backlink"];
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['name'])) {
$values['name'] = stripslashes($values['name']);
}
if (!empty($values['dsc'])) {
$values['dsc'] = stripslashes($values['dsc']);
}
}
if (empty($values["name"])) {
$problems = gettext("The name of new message board is missing.");
$hints = gettext("Please type in a name.");
}
if (strpos($values["name"], "/")) {
if (!isset($problems)) {
$problems = "";
}
$problems .= gettext("Please don't use the \"/\"-char in the the forum name.");
}
if (empty($problems)) {
$group_members = $grp;
$group_admins = 0;
$group_staff = 0;
// check if group is a course
$grouptype = (string) $grp->get_attribute("OBJ_TYPE");
if ($grouptype == "course") {
$group_staff = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".staff");
$group_admins = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".admins");
$group_members = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $grp->get_groupname() . ".learners");
$workroom = $group_members->get_workroom();
} else {
$workroom = $grp->get_workroom();
}
if (!isset($messageboard) || !is_object($messageboard)) {
$new_forum = \steam_factory::create_messageboard($GLOBALS["STEAM"]->get_id(), $values["name"], $env, $values["dsc"]);
$_SESSION["confirmation"] = str_replace("%NAME", h($values["name"]), gettext("New forum '%NAME' created."));
} else {
$messageboard->set_attribute(OBJ_NAME, $values["name"]);
$messageboard->set_attribute(OBJ_DESC, $values["dsc"]);
$portal->set_confirmation(gettext("The changes have been saved."));
$new_forum = $messageboard;
}
$koala_forum = new \lms_forum($new_forum);
$access = (int) $values["access"];
$access_descriptions = \lms_forum::get_access_descriptions($grp);
if (!$accessmergel) {
$koala_forum->set_access($access, $access_descriptions[$access]["members"], $access_descriptions[$access]["steam"], $group_members, $group_staff, $group_admins);
}
$GLOBALS["STEAM"]->buffer_flush();
$cache = get_cache_function(\lms_steam::get_current_user()->get_name(), 600);
$cache->drop("lms_steam::get_inventory_recursive", $workroom->get_id(), CLASS_MESSAGEBOARD, array("FORUM_LANGUAGE"));
$cache->drop("lms_steam::get_group_communication_objects", $workroom->get_id(), CLASS_MESSAGEBOARD | CLASS_CALENDAR | CLASS_CONTAINER | CLASS_ROOM);
if (!isset($messageboard) || !is_object($messageboard)) {
header("Location: " . $backlink);
exit;
}
} else {
$portal->set_problem_description($problems, isset($hints) ? $hints : "");
}
}
$content = \Messageboard::getInstance()->loadTemplate("object_new.template.html");
if (isset($messageboard) && is_object($messageboard)) {
$content->setVariable("INFO_TEXT", str_replace("%NAME", h($messageboard->get_name()), gettext("You are going to edit the forum '<b>%NAME</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Save changes"));
$pagetitle = gettext("Preferences");
if (empty($values)) {
$values = array();
$values["name"] = $messageboard->get_name();
$values["dsc"] = $messageboard->get_attribute(OBJ_DESC);
$values["access"] = $messageboard->get_attribute(KOALA_ACCESS);
}
$breadcrumbheader = gettext("Preferences");
} else {
$grpname = $grp->get_attribute(OBJ_NAME);
if ($grp->get_attribute(OBJ_TYPE) == "course") {
$grpname = $grp->get_attribute(OBJ_DESC);
}
$content->setVariable("INFO_TEXT", str_replace("%ENV", h($grpname), gettext("You are going to create a new forum in '<b>%ENV</b>'.")));
$content->setVariable("LABEL_CREATE", gettext("Create forum"));
$pagetitle = gettext("Create forum");
$breadcrumbheader = gettext("Add new forum");
}
if (!empty($values)) {
if (!empty($values["name"])) {
$content->setVariable("VALUE_NAME", h($values["name"]));
}
if (!empty($values["dsc"])) {
$content->setVariable("VALUE_DSC", h($values["dsc"]));
}
}
$content->setVariable("VALUE_BACKLINK", $backlink);
$content->setVariable("BACKLINK", "<a href=\"{$backlink}\">" . gettext("back") . "</a>");
$content->setVariable("LABEL_NAME", gettext("Name"));
$content->setVariable("LABEL_DSC", gettext("Description"));
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
$content->setVariable("LABEL_ACCESS", gettext("Access"));
if ((string) $grp->get_attribute("OBJ_TYPE") == "course") {
$access_default = PERMISSION_PUBLIC;
} else {
$access_default = PERMISSION_PUBLIC;
}
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$access = \lms_forum::get_access_descriptions($grp);
if (is_array($access)) {
$content->setCurrentBlock("BLOCK_ACCESS");
foreach ($access as $key => $array) {
if ($key != PERMISSION_UNDEFINED || isset($values) && (int) $values["access"] == PERMISSION_UNDEFINED) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if (isset($values) && $key == (int) $values["access"] || empty($values) && $key == $access_default) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
$content->parse("ACCESS");
}
}
$content->parse("BLOCK_ACCESS");
}
}
// TODO: Passt der link?
$rootlink = \lms_steam::get_link_to_root($grp);
$headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")));
if (isset($messageboard) && is_object($messageboard)) {
$headline[] = array("link" => PATH_URL . "forums/" . $messageboard->get_id() . "/", "name" => $messageboard->get_name());
}
$headline[] = array("link" => "", "name" => $breadcrumbheader);
$frameResponseObject->setTitle("Messageboard");
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($content->get());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
for ($i = $start; $i < $end; $i++) {
$member = $members[$i];
if ($member["USER_TRASHED"] === 1) {
continue;
}
$content->setCurrentBlock("BLOCK_CONTACT");
$content->setVariable("CONTACT_LINK", PATH_URL . "user/" . h($member["OBJ_NAME"]) . "/");
$icon_link = $member["OBJ_ICON"] == 0 ? PATH_STYLE . "images/anonymous.jpg" : PATH_URL . "cached/get_document.php?id=" . h($member["OBJ_ICON"]) . "&type=usericon&width=30&height=40";
$content->setVariable("CONTACT_IMAGE", $icon_link);
$title = !empty($member["USER_ACADEMIC_TITLE"]) ? h($member["USER_ACADEMIC_TITLE"]) . " " : "";
$content->setVariable("CONTACT_NAME", $title . h($member["USER_FIRSTNAME"]) . " " . h($member["USER_FULLNAME"]));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LINK_SEND_MESSAGE", PATH_URL . "messages_write.php?to=" . h($member["OBJ_NAME"]));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LABEL_MESSAGE", gettext("Message"));
!COURSE_PARTICIPANTS_COMMUNICATION or $content->setVariable("LABEL_SEND", gettext("Send"));
!COURSE_PARTICIPANTS_FACULTY_AND_FOCUS or $content->setVariable("FACULTY_AND_FOCUS", h($member["USER_PROFILE_FACULTY"]));
if (lms_steam::is_koala_admin($user) || !COURSE_KOALAADMIN_ONLY && $is_admin) {
!COURSE_PARTICIPANTSLIST_MANAGE or $content->setVariable("TD_MANAGE_CONTACT", "<td align=\"center\"><input type=\"submit\" name=\"remove[" . h($member["OBJ_NAME"]) . "]\" value=\"" . gettext("Remove") . "\"/></td>");
}
if (COURSE_PARTICIPANTS_EXTENSIONS) {
$extensions = $group->get_extensions();
$result = "";
foreach ($extensions as $extension) {
$result .= $extension->get_member_info(steam_factory::get_user($GLOBALS["STEAM"]->get_id(), $member["OBJ_NAME"]), $group);
}
$content->setVariable("EXTENSIONS_DATA", $result);
}
$member_desc = empty($member["OBJ_DESC"]) ? "student" : $member["OBJ_DESC"];
$status = secure_gettext($member_desc);
$content->setVariable("OBJ_DESC", h($status) . " " . ($i + 1));
$content->parse("BLOCK_CONTACT");
}
$group = new koala_group_course($steam_group);
$backlink = PATH_URL . SEMESTER_URL . "/" . $group->get_semester()->get_name() . "/" . h($group->get_name()) . "/";
break;
default:
$group = new koala_group_default($steam_group);
$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);
}
}
switch (TRUE) {
case $steam_group && empty($path[0]):
if ($_GET["id"] != STEAM_PUBLIC_GROUP) {
include "groups_start.php";
} else {
include "groups_public.php";
}
exit;
break;
case $steam_group && $path[0] == "members" && empty($path[1]):
if (!$portal_user->is_logged_in()) {
throw new Exception("Access denied. Please login.", E_USER_AUTHORIZATION);
<?php
include_once "../etc/koala.conf.php";
if (!defined("SERVERMONITOR") || !SERVERMONITOR) {
header("location:/");
exit;
}
$portal = lms_portal::get_instance();
$portal->initialize(GUEST_NOT_ALLOWED);
if (!lms_steam::is_koala_admin(lms_steam::get_current_user())) {
echo "Access denied";
exit;
}
if (isset($_GET["img"])) {
$file = PATH_KOALA . "scripts/serverstats/" . $_GET["img"];
header("Content-Type: " . "image/png");
header("Content-Length: " . filesize($file));
readfile($file);
exit;
}
$portal->set_page_title(gettext("Server Monitor"));
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "serverstats.template.html");
$content->setCurrentBlock("BLOCK_STAT");
$content->setVariable("STAT_TYPE", "steam");
$content->parse("BLOCK_STAT");
$content->setCurrentBlock("BLOCK_STAT");
$content->setVariable("STAT_TYPE", "user");
$content->parse("BLOCK_STAT");
$portal->set_page_main(array(array("link" => ".", "name" => gettext("Server Monitor"))), $content->get(), "");
$portal->show_html();
<?php
require_once "../etc/koala.conf.php";
if (!isset($create_new)) {
$create_new = FALSE;
}
$user = lms_steam::get_current_user();
$all_users = steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), STEAM_ALL_USER);
$accessmergel = FALSE;
if (isset($group) && is_object($group)) {
$creator = $group->get_steam_group()->get_creator();
if ($group->get_steam_group()->get_attribute(KOALA_GROUP_ACCESS) != PERMISSION_GROUP_PRIVATE && lms_steam::get_current_user()->get_id() != $creator->get_id() && !lms_steam::is_koala_admin(lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
if ($create_new) {
// CREATE
if (isset($_POST) && isset($_POST["grouptype"]) && $_POST["grouptype"] == "group_private") {
$is_public = FALSE;
} else {
$is_public = TRUE;
}
$waspassword = FALSE;
$backlink = PATH_URL . "groups_create.php";
$extensions = lms_steam::get_extensionmanager()->get_extensions_by_class('koala_group');
$submit_text = gettext("Create group");
} else {
// EDIT
$backlink = PATH_URL . "groups/" . $group->get_steam_group()->get_id() . "/";
if (!$group->is_admin($user)) {
include "bad_link.php";
} else {
$values = $group->get_attributes(array("OBJ_NAME", "OBJ_DESC", "COURSE_TUTORS", "COURSE_SHORT_DSC", "COURSE_LONG_DSC"));
$ms = $group->get_group_learners()->get_attribute(GROUP_MAXSIZE);
if ($ms === 0) {
$values["maxsize"] = "";
} else {
$values["maxsize"] = $ms;
}
}
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "courses_edit.template.html");
$content->setVariable("LABEL_EDIT_COURSE_DESCRIPTION", gettext("Course Preferences"));
$course_name = $group->get_attribute(OBJ_NAME);
$course_number = $group->get_attribute("COURSE_NUMBER");
$course_name = koala_group_course::convert_course_id($course_name, $course_number);
if (koala_group_course::is_paul_course($course_number) && lms_steam::is_koala_admin($user)) {
$content->setVariable("VALUE_PAUL_ID", " (" . gettext("PAUL-ID: " . h($group->get_attribute(OBJ_NAME))) . ")");
$content->setVariable("ACTION_PAUL_COURSE_DATA", "<input type=\"submit\" name=\"get_paul_course_data\" id=\"get_paul_course_data\" title=\"" . gettext("Get the course name and short description from PAUL") . "\" value=\"" . gettext("Get PAUL course data") . "\">");
}
$content->setVariable("LABEL_COURSE_ID", gettext("Course ID"));
$content->setVariable("VALUE_COURSE_ID", h($course_name));
$content->setVariable("LABEL_COURSE_NAME", gettext("Name"));
$content->setVariable("VALUE_COURSE_NAME", h($values["OBJ_DESC"]));
$content->setVariable("LABEL_COURSE_SHORT_INFORMATION", gettext("Short Info"));
$content->setVariable("VALUE_SHORT_DSC", h($values["COURSE_SHORT_DSC"]));
$content->setVariable("SHORT_DSC_SHOW_UP", gettext("This value will show up in the semester's courses list beside id, name and staff members."));
$content->setVariable("LABEL_COURSE_TUTORS", gettext("Staff members"));
$content->setVariable("VALUE_TUTORS", h($values["COURSE_TUTORS"]));
$content->setVariable("LABEL_LONG_DSC", gettext("Long description"));
$content->setVariable("LONG_DSC_SHOW_UP", gettext("This is for your course page. Please add information about schedule and locations at least."));
$content->setVariable("VALUE_LONG_DSC", h($values["COURSE_LONG_DSC"]));
public static function get_menu_html($cacheid, $is_logged_in)
{
$koala_html_menu = new koala_html_menu();
if ($is_logged_in) {
$user = lms_steam::get_current_user();
// HOME
// removed for version 1_5
//$koala_html_menu->add_menu_entry( array( "name" => gettext( "Home" ), "link" => PATH_URL ) );
// YOU
if (YOU_MENU) {
$koala_html_menu->add_menu_entry(array("name" => MENU_YOU ? gettext("You") : $user->get_attribute("USER_FIRSTNAME") . " " . $user->get_attribute("USER_FULLNAME"), "link" => PATH_URL . "desktop/", "menu" => array(YOUR_DESKTOP ? array("name" => MENU_YOU ? gettext("Your desktop") : "Schreibtisch", "link" => PATH_URL . "desktop/") : "", YOUR_PORTFOLIO ? array("name" => MENU_YOU ? "Mein Portfolio" : "Portfolio", "link" => PATH_URL . "portfolio/") : "", YOUR_DOCUMENTS ? array("name" => MENU_YOU ? gettext("Your documents") : "Dokumente", "link" => PATH_URL . "explorer/") : "", YOUR_PROFILE ? array("name" => MENU_YOU ? gettext("Your profile") : "Profil", "link" => PATH_URL . "user/index/" . $user->get_name() . "/") : "", YOUR_BOOKMARKS ? array("name" => MENU_YOU ? gettext("Meine Lesezeichen") : "Lesezeichen", "link" => PATH_URL . "bookmarks/") : "", YOUR_SCHOOLBOOKMARKS ? array("name" => MENU_YOU ? gettext("Meine Schul-Lesezeichen") : "Schul-Lesezeichen", "link" => PATH_URL . "school/") : "", YOUR_CONTACTS ? array("name" => MENU_YOU ? gettext("Your contacts") : "Kontakte") : "", YOUR_MOKODESK && $user->get_attribute("LARS_DESKTOP") !== 0 ? array("name" => MENU_YOU ? gettext("Mein MokoDesk") : "MokoDesk", "link" => MOKODESK_URL) : "")));
}
// COURSES
if (YOUR_COURSES) {
$scg = null;
if (defined("STEAM_COURSES_GROUP")) {
$scg = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_COURSES_GROUP, CLASS_GROUP);
}
if ($scg instanceof steam_group) {
$current_semester = steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $scg->get_groupname() . "." . STEAM_CURRENT_SEMESTER);
if (!is_object($current_semester)) {
throw new Exception("cant find current_semester. please check setting of CURRENT_SEMESTER in koala.def.php", E_CONFIGURATION);
}
$cache = get_cache_function($user->get_name());
$courses = $cache->call("lms_steam::user_get_booked_courses", $user->get_id());
//COURSES SUBMENU
$submenu = array(YOUR_COURSES ? array("name" => gettext("Your courses"), "link" => PATH_URL . SEMESTER_URL . "/?filter=booked") : "", ALL_COURSES && (!ADMIN_ONLY_ALL_COURSES || ADMIN_ONLY_ALL_COURSES && lms_steam::is_koala_admin($user)) ? array("name" => gettext("Browse courses"), "link" => PATH_URL . SEMESTER_URL . "/") : "");
if (count($courses) > 0) {
$submenu[] = koala_html_menu::get_separator();
}
foreach ($courses as $course) {
$submenu[] = array("name" => $course["COURSE_NAME"], "link" => $course["COURSE_LINK"]);
}
if (COURSES_MENU) {
if (ADD_COURSE) {
$koala_html_menu->add_menu_entry(array("name" => gettext("Courses"), "link" => PATH_URL . SEMESTER_URL . "/?filter=booked", "menu" => $submenu));
} else {
$koala_html_menu->add_menu_entry(array("name" => gettext("Courses"), "menu" => $submenu));
}
}
}
}
// CONTACTS
if (CONTACTS_MENU) {
$koala_html_menu->add_menu_entry(array("name" => gettext("Contacts"), "link" => PATH_URL . "user/" . $user->get_name() . "/contacts/", "menu" => array(YOUR_CONTACTS ? array("name" => gettext("Contact list"), "link" => PATH_URL . "user/" . $user->get_name() . "/contacts/") : "", PROFILE_VISITORS ? array("name" => gettext("Visitors of your profile"), "link" => PATH_URL . "profile_visitors.php") : "", USER_SEARCH ? koala_html_menu::get_separator() : "", USER_SEARCH ? array("name" => gettext("Find people"), "link" => PATH_URL . "search/people/") : "")));
}
// GROUPS
if (YOUR_GROUPS) {
$submenu = array(YOUR_GROUPS ? array("name" => gettext("Your groups"), "link" => PATH_URL . "user/" . $user->get_name() . "/groups/") : "", BROWSE_GROUPS ? array("name" => gettext("Browse groups"), "link" => PATH_URL . "groups/") : "", CREATE_GROUPS ? array("name" => gettext("Create group"), "link" => PATH_URL . "groups_create.php") : "");
$cache = get_cache_function($user->get_name(), 86400);
$groups = $cache->call("lms_steam::user_get_groups", $user->get_name(), FALSE);
usort($groups, "sort_objects");
if (count($groups) > 0) {
$submenu[] = koala_html_menu::get_separator();
}
foreach ($groups as $usergroup) {
$submenu[] = array("name" => $usergroup["OBJ_NAME"], "link" => $usergroup["GROUP_LINK"]);
}
if (GROUPS_MENU) {
$koala_html_menu->add_menu_entry(array("name" => gettext("Groups"), "link" => PATH_URL . "user/" . $user->get_name() . "/groups/", "menu" => $submenu));
}
}
// additional platform menus
$menus = json_decode(PLATFROM_MENUS, true);
if (!is_array($menus)) {
$menus = array();
}
foreach ($menus as $menu) {
$koala_html_menu->add_menu_entry($menu);
}
$extensions = ExtensionMaster::getInstance()->getExtensionByType("IMenuExtension");
foreach ($extensions as $extension) {
$entries = $extension->getMenuEntries();
if (isset($entries) && is_array($entries)) {
foreach ($entries as $entry) {
$koala_html_menu->add_menu_entry($entry);
}
}
}
// EXTRAS removed for Version 1_5
/*
$koala_html_menu->add_menu_entry( array( "name" => gettext( "Extras" ), "link" => PATH_URL . "downloads/", "menu" => array(
// SUBMENUS EXTRAS
array( "name" => gettext( "Downloads" ), "link" => PATH_URL . "downloads/" ),
array( "name" => gettext( "More information"), "link" => PATH_URL ),
koala_html_menu::get_separator(),
array( "name" => gettext( "Help"), "link" => HELP_URL )
) ) );
*/
} else {
//removed for version 1_5
//$koala_html_menu->add_menu_entry( array( "name" => gettext( "Home" ), "link" => PATH_URL ) );
//$koala_html_menu->add_menu_entry( array( "name" => gettext( "Sign in" ), "link" => PATH_URL . "sign_in.php" ) );
//$koala_html_menu->add_menu_entry( array( "name" => gettext( "Downloads" ), "link" => PATH_URL . "downloads/" ) );
//$koala_html_menu->add_menu_entry(array("name" => " ", "link" => "#"));
return "<div id='menu'></div>";
}
return $koala_html_menu->get_html();
}
throw new Exception("Environment not set.");
}
if (empty($_GET["group"])) {
throw new Exception("Group not set.");
}
if (!($env = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["env"]))) {
throw new Exception("Environment unknown.");
}
if (!($grp = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["group"]))) {
throw new Exception("Group unknown");
}
}
$accessmergel = FALSE;
if (isset($wiki_container) && is_object($wiki_container)) {
$creator = $wiki_container->get_creator();
if ($wiki_container->get_attribute(KOALA_ACCESS) == PERMISSION_UNDEFINED && lms_steam::get_current_user()->get_id() != $creator->get_id() && !lms_steam::is_koala_admin(lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
$backlink = empty($_POST["values"]["backlink"]) ? $_SERVER["HTTP_REFERER"] : $_POST["values"]["backlink"];
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['name'])) {
$values['name'] = stripslashes($values['name']);
}
if (!empty($values['dsc'])) {
$values['dsc'] = stripslashes($values['dsc']);
}
}
if (empty($values["name"])) {
public function execute(\FrameResponseObject $frameResponseObject)
{
//$portal = \lms_portal::get_instance();
//$portal->initialize( GUEST_NOT_ALLOWED );
//$portal->set_guest_allowed( GUEST_NOT_ALLOWED );
$user = \lms_steam::get_current_user();
//$portal_user = $portal->get_user();
//$path = $request->getPath();
//$current_semester = $path[3];
$scg = \steam_factory::get_object($GLOBALS["STEAM"]->get_id(), STEAM_COURSES_GROUP, CLASS_GROUP);
$current_semester = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), $scg->get_groupname() . "." . STEAM_CURRENT_SEMESTER);
$group_course = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), "Courses." . $this->params[0] . "." . $this->params[1]);
$group = new \koala_group_course($group_course);
$all_users = \steam_factory::groupname_to_object($GLOBALS["STEAM"]->get_id(), STEAM_ALL_USER);
if (!$group->is_admin($user)) {
include "bad_link.php";
exit;
}
$lsfid = $group->get_steam_group()->get_attribute("COURSE_HISLSF_ID");
$is_lsfcourse = is_string($lsfid) && strlen($lsfid) > 0 && $lsfid > 0;
$paul_id = $group->get_attribute("COURSE_NUMBER");
$is_paul_course = \koala_group_course::is_paul_course($paul_id);
$accessmergel = FALSE;
if (is_object($group)) {
$creator = $group->get_steam_group()->get_creator();
if ($group->get_steam_group()->get_attribute(KOALA_GROUP_ACCESS) == PERMISSION_UNDEFINED && lms_steam::get_current_user()->get_id() != $creator->get_id() && !lms_steam::is_koala_admin(lms_steam::get_current_user())) {
$accessmergel = TRUE;
}
}
if (isset($_POST["course_save"])) {
$values = $_POST["values"];
$problems = "";
$hints = "";
if (empty($values["OBJ_DESC"])) {
$problems .= gettext("The course name is missing.") . " ";
$hints .= gettext("A name is necessary for identification.") . " ";
}
if (empty($values["COURSE_TUTORS"])) {
$values["COURSE_TUTORS"] = "NN";
}
$max_members = -1;
$sizeproblems = FALSE;
if (!empty($values["maxsize"]) && trim($values["maxsize"]) != "" && preg_match('/[^-.0-9]/', trim($values["maxsize"]))) {
$problems .= gettext("Invalid max number of participants.") . " ";
$hints .= gettext("Please enter a valid number for the max number of participants.") . " " . gettext("Please note that the input of a '0' or to leave the field blank means no limitation.") . " ";
$sizeproblems = TRUE;
} else {
if (!empty($values["maxsize"]) && trim($values["maxsize"]) != "" && trim($values["maxsize"]) < 0) {
$problems .= gettext("Invalid max number of participants.") . " ";
$hints .= gettext("Please enter a number equal or greater than '0' for the max number of participants.") . " " . gettext("Please note that the input of a '0' or to leave the field blank means no limitation.") . " ";
$sizeproblems = TRUE;
} else {
if (isset($values["maxsize"])) {
if (trim($values["maxsize"]) === "") {
$max_members = 0;
} else {
$max_members = (int) trim($values["maxsize"]);
}
}
}
}
if (!$sizeproblems && isset($max_members) && $max_members > 0 && $max_members < $group->count_members()) {
$problems .= gettext("Cannot set max number of participants.") . " ";
$hints .= str_replace("%ACTUAL", $group->count_members(), str_replace("%CHOSEN", $max_members, gettext("You choosed to limit your course's max number of participants of %CHOSEN but your course already has %ACTUAL participants. If you want to set the max number of participants below %ACTUAL you have to remove some participants first."))) . " ";
}
if (!empty($values["access"]) && $values["access"] == PERMISSION_COURSE_PASSWORD && empty($values["password"])) {
$problems .= gettext("The course password is missing.") . " ";
$hints .= gettext("You chose to password protect your course. Please provide a password.") . " ";
}
if (empty($problems)) {
$group->set_attributes(array_diff_key($values, array("password" => "", "maxsize" => "")));
$learners = $group->get_group_learners();
if (!$is_lsfcourse) {
$access = $values["access"];
$waspassword = 0;
$akt_access = $group->get_attribute(KOALA_GROUP_ACCESS);
if ($akt_access == PERMISSION_COURSE_PASSWORD) {
$waspassword = 1;
}
if (!$accessmergel) {
$group->set_access($access, $learners, $group->get_group_staff());
}
if (isset($values) && $waspassword == 1 && isset($values["password"]) && $values["password"] == "******" && $values["access"] == PERMISSION_COURSE_PASSWORD) {
// Do nothing in case of valid password dummy
} elseif ($values["access"] != PERMISSION_COURSE_PASSWORD) {
$learners->set_password("");
} else {
$learners->set_password(isset($values["password"]) ? trim($values["password"]) : "");
}
if ($max_members > -1) {
$learners->set_attribute(GROUP_MAXSIZE, $max_members);
}
}
// extensions:
if (isset($_POST["extensions_available"]) && !empty($_POST["extensions_available"])) {
$extensions_available = explode("/", $_POST["extensions_available"]);
if (isset($_POST["extensions_enabled"])) {
$extensions_enabled = $_POST["extensions_enabled"];
} else {
$extensions_enabled = array();
}
if (isset($_POST["extensions_enabled_add"])) {
$extensions_enabled = array_merge($extensions_enabled, explode("/", $_POST["extensions_enabled_add"]));
}
if (is_array($extensions_available)) {
foreach ($extensions_available as $extension_name) {
$extension = \lms_steam::get_extensionmanager()->get_extension($extension_name);
if (!is_object($extension)) {
continue;
}
if (array_search($extension_name, $extensions_enabled) === FALSE) {
$extension->disable_for($group);
} else {
$extension->enable_for($group);
}
}
}
}
$cache = get_cache_function("ORGANIZATION");
$cache->drop("lms_steam::semester_get_courses", $current_semester->get_id());
$_SESSION["confirmation"] = gettext("The changes have been saved.");
header("Location: " . $_SERVER["REQUEST_URI"]);
exit;
} else {
//$portal->set_problem_description( $problems, $hints );
}
} elseif (isset($_POST["get_paul_course_data"])) {
//at this time only the course name and short description are updated/changed
$paul_client = new \paul_soap();
$paul_course_id = h($group->get_attribute(OBJ_NAME));
try {
$paul_course_info = $paul_client->get_course_information($paul_course_id);
} catch (Exception $exception) {
$problem = $exception->getMessage();
error_log($problem);
throw new Exception("PAUL_SOAP exception: " . $problem);
}
//the same as in the following else-block
$values = $group->get_attributes(array("OBJ_NAME", "OBJ_DESC", "COURSE_TUTORS", "COURSE_SHORT_DSC", "COURSE_LONG_DSC"));
$ms = $group->get_group_learners()->get_attribute(GROUP_MAXSIZE);
if ($ms === 0) {
$values["maxsize"] = "";
} else {
$values["maxsize"] = $ms;
}
$values["OBJ_DESC"] = $paul_course_info["course_name_german"];
$values["COURSE_SHORT_DSC"] = $paul_course_info["short_description"];
//$portal->set_confirmation("test");
//print_r($paul_course_values);
} else {
$values = $group->get_attributes(array("OBJ_NAME", "OBJ_DESC", "COURSE_TUTORS", "COURSE_SHORT_DSC", "COURSE_LONG_DSC"));
$ms = $group->get_group_learners()->get_attribute(GROUP_MAXSIZE);
if ($ms === 0) {
$values["maxsize"] = "";
} else {
$values["maxsize"] = $ms;
}
}
$content = \Course::getInstance()->loadTemplate("courses_edit.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "courses_edit.template.html" );
$content->setVariable("LABEL_EDIT_COURSE_DESCRIPTION", gettext("Course Preferences"));
$course_name = $group->get_attribute(OBJ_NAME);
$course_number = $group->get_attribute("COURSE_NUMBER");
$course_name = \koala_group_course::convert_course_id($course_name, $course_number);
if (\koala_group_course::is_paul_course($course_number) && \lms_steam::is_koala_admin($user)) {
$content->setVariable("VALUE_PAUL_ID", " (" . gettext("PAUL-ID: " . h($group->get_attribute(OBJ_NAME))) . ")");
$content->setVariable("ACTION_PAUL_COURSE_DATA", "<input type=\"submit\" name=\"get_paul_course_data\" id=\"get_paul_course_data\" title=\"" . gettext("Get the course name and short description from PAUL") . "\" value=\"" . gettext("Get PAUL course data") . "\">");
}
$content->setVariable("LABEL_COURSE_ID", gettext("Course ID"));
$content->setVariable("VALUE_COURSE_ID", h($course_name));
$content->setVariable("LABEL_COURSE_NAME", gettext("Name"));
$content->setVariable("VALUE_COURSE_NAME", h($values["OBJ_DESC"]));
$content->setVariable("LABEL_COURSE_SHORT_INFORMATION", gettext("Short Info"));
$content->setVariable("VALUE_SHORT_DSC", h($values["COURSE_SHORT_DSC"]));
$content->setVariable("SHORT_DSC_SHOW_UP", gettext("This value will show up in the semester's courses list beside id, name and staff members."));
$content->setVariable("LABEL_COURSE_TUTORS", gettext("Staff members"));
$content->setVariable("VALUE_TUTORS", h($values["COURSE_TUTORS"]));
$content->setVariable("LABEL_LONG_DSC", gettext("Long description"));
$content->setVariable("LONG_DSC_SHOW_UP", gettext("This is for your course page. Please add information about schedule and locations at least."));
$content->setVariable("VALUE_LONG_DSC", h($values["COURSE_LONG_DSC"]));
$content->setVariable("COURSE_SAVE", gettext("Save changes"));
$content->setVariable("AENDERN", gettext("Are you sure about your changes?"));
$content->setVariable("LABEL_BB_BOLD", gettext("B"));
$content->setVariable("HINT_BB_BOLD", gettext("boldface"));
$content->setVariable("LABEL_BB_ITALIC", gettext("I"));
$content->setVariable("HINT_BB_ITALIC", gettext("italic"));
$content->setVariable("LABEL_BB_UNDERLINE", gettext("U"));
$content->setVariable("HINT_BB_UNDERLINE", gettext("underline"));
$content->setVariable("LABEL_BB_STRIKETHROUGH", gettext("S"));
$content->setVariable("HINT_BB_STRIKETHROUGH", gettext("strikethrough"));
$content->setVariable("LABEL_BB_IMAGE", gettext("IMG"));
$content->setVariable("HINT_BB_IMAGE", gettext("image"));
$content->setVariable("LABEL_BB_URL", gettext("URL"));
$content->setVariable("HINT_BB_URL", gettext("web link"));
$content->setVariable("LABEL_BB_MAIL", gettext("MAIL"));
$content->setVariable("HINT_BB_MAIL", gettext("email link"));
if (!$is_lsfcourse) {
$content->setCurrentBlock("BLOCK_MAXSIZE");
$content->setVariable("LABEL_MAXSIZE", gettext("Max number of participants"));
$content->setVariable("LABEL_MAXSIZE_DSC", gettext("To limit the max number of participants for your course enter a number greater than 0. Leave this field blank or enter a '0' for no limitation."));
$content->setVariable("VALUE_MAXSIZE", h($values["maxsize"]));
$content->parse("BLOCK_MAXSIZE");
$content->setCurrentBlock("BLOCK_ACCESS");
$content->setVariable("PARTICIPANT_MANAGEMENT", gettext("Participant Management"));
if ($accessmergel) {
$mailto = "mailto:'.SUPPORT_EMAIL.'?subject=KoaLA:%20Invalid%20Access%20Rights&body=" . rawurlencode("\nLink: " . get_current_URL() . "\nCreator: " . $creator->get_identifier() . "\n");
$content->setCurrentBlock("BLOCK_ACCESSMERGEL");
$content->setVariable("LABEL_ACCESSMERGEL", str_replace("%MAILTO", $mailto, gettext("There is a problem with the access settings. Please <a href=\"%MAILTO\">contact the support team</a> to fix it by setting the access rights again.")));
$content->parse("BLOCK_ACCESSMERGEL");
} else {
$waspassword = 0;
$access = \koala_group_course::get_access_descriptions();
if (isset($values) && isset($values["access"])) {
$akt_access = $values["access"];
} else {
$akt_access = $group->get_attribute(KOALA_GROUP_ACCESS);
if ($akt_access == PERMISSION_COURSE_PASSWORD) {
$waspassword = 1;
}
}
if (is_array($access)) {
$content->setVariable("WASPASSWORD", $waspassword);
foreach ($access as $key => $array) {
if ($key != PERMISSION_UNDEFINED || $akt_access == PERMISSION_UNDEFINED) {
if ($key != PERMISSION_COURSE_PAUL_SYNC || $is_paul_course || $akt_access == PERMISSION_COURSE_PAUL_SYNC) {
$content->setCurrentBlock("ACCESS");
$content->setVariable("LABEL", $array["summary_short"] . ": " . $array["label"]);
$content->setVariable("VALUE", $key);
if ($key == $akt_access) {
$content->setVariable("CHECK", "checked=\"checked\"");
}
if ($key == PERMISSION_COURSE_PASSWORD) {
$content->setVariable("ONCHANGE", "onchange=\"document.getElementById('passworddiv').style.display='block'\"");
$content->setCurrentBlock("ACCESS_PASSWORD");
$content->setVariable("LABEL_PASSWORD", gettext("Password"));
if (!empty($values["password"])) {
$content->setVariable("VALUE_PASSWORD", $values["password"]);
} else {
if ($waspassword == 1) {
$content->setVariable("VALUE_PASSWORD", "******");
}
}
if ($akt_access == PERMISSION_COURSE_PASSWORD) {
$content->setVariable("PASSWORDDIV_DISPLAY", "block");
} else {
$content->setVariable("PASSWORDDIV_DISPLAY", "none");
}
$content->parse("ACCESS_PASSWORD");
} else {
$content->setVariable("ONCHANGE", "onchange=\"document.getElementById('passworddiv').style.display='none'\"");
}
$content->parse("ACCESS");
}
}
}
}
}
$content->parse("BLOCK_ACCESS");
} else {
$content->setCurrentBlock("BLOCK_ACCESS");
$content->setCurrentBlock("BLOCK_HISLSF");
$content->setVariable("PARTICIPANT_MANAGEMENT", gettext("Participant Management"));
$hislink = "<a href=\"https://lsf.uni-paderborn.de/qisserver/rds?state=wsearchv&search=2&veranstaltung.veranstid=" . trim($lsfid) . "\" target=\"_blank\">HIS-LSF</a>";
$content->setVariable("PARTICIPANT_MANAGEMENT_VALUE", str_replace("%LINK", $hislink, gettext("The participant management for this course is handled by <b>%LINK</b>.")));
$content->parse("BLOCK_HISLSF");
$content->parse("BLOCK_ACCESS");
}
// extensions:
//$extensions = \lms_steam::get_extensionmanager()->get_extensions_by_class( 'koala_group_course' );
$extensions = 0;
/* if ( count( $extensions ) > 0 ) {
$content->setCurrentBlock( "BLOCK_EXTENSIONS" );
$content->setVariable( "LABEL_EXTENSIONS", gettext( "Extensions" ) );
$extension_list = array();
foreach ( $extensions as $extension ) {
if( $extension->get_requirements() === array() )
{
$extension_name = $extension->get_name();
$content->setCurrentBlock( "BLOCK_EXTENSION" );
$content->setVariable( "EXTENSION_ID", $extension_name );
$content->setVariable( "EXTENSION_NAME", $extension->get_display_name() );
$content->setVariable( "EXTENSION_DESC", $extension->get_display_description() );
$extension_enabled = $extension->is_enabled( $group );
if ( $extension_enabled )
$content->setVariable( "EXTENSION_ENABLED", "checked='checked'" );
$subextensions = lms_steam::get_extensionmanager()->get_dependent_extensions($extension);
if( count( $subextensions ) > 0 )
{
$content->setCurrentBlock( "BLOCK_SUBEXTENSIONS" );
$content->setVariable( "LABEL_SUBEXTENSIONS", str_replace( "%EXTENSION", h($extension->get_display_name()), gettext( "The following sub-extensions are available for %EXTENSION" ) ));
foreach($subextensions as $subextension)
{
$subextension_name = $subextension->get_name();
$content->setCurrentBlock( "BLOCK_SUBEXTENSION" );
$content->setVariable( "PARENT_EXTENSION_ID", $extension_name );
$content->setVariable( "SUBEXTENSION_ID", $subextension->get_name() );
$content->setVariable( "SUBEXTENSION_NAME", $subextension->get_display_name() );
$content->setVariable( "SUBEXTENSION_DESC", $subextension->get_display_description() );
$checkbox_attributes = '';
if ( $subextension->is_enabled_for( $group ) )
$checkbox_attributes .= "checked='checked'";
if ( ! $extension_enabled || $subextension_name === "units_docpool")
$checkbox_attributes .= " disabled='disabled'";
$content->setVariable( "SUBEXTENSION_ENABLED", $checkbox_attributes );
$content->parse( "BLOCK_SUBEXTENSION" );
$extension_list[] = $subextension_name;
}
$content->parse( "BLOCK_SUBEXTENSIONS" );
}
$content->parse( "BLOCK_EXTENSION" );
$extension_list[] = $extension_name;
}
}
$content->setVariable( "VALUE_EXTENSIONS", implode( "/", $extension_list ) );
$content->parse( "BLOCK_EXTENSIONS" );
}*/
$backlink = PATH_URL . "course/index/" . $this->params[0] . "/" . $this->params[1] . "/";
$content->setVariable("BACKLINK", "<a href=\"{$backlink}\">" . gettext("back") . "</a>");
//$portal->set_page_main(
//array( array( "link" => $backlink, "name" => h($values["OBJ_DESC"]) ), array( "linK" => "", "name" => gettext( "Course Preferences" ) ) ),
//$content->get()
//);
$frameResponseObject->setHeadline(array(array("link" => $backlink, "name" => h($values["OBJ_DESC"])), array("linK" => "", "name" => gettext("Course Preferences"))));
$widget = new \Widgets\RawHtml();
$widget->setHtml($content->get());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
function get_context_menu($context, $params = array())
{
$course = $params["owner"];
$room = $course->get_workroom();
$units = $room->get_inventory();
if (isset($units[0])) {
//TODO: Little Hack: only 1 unit supported
$steam_unit = $units[0];
$mediathek = elearning_mediathek::get_instance();
$mediathek->set_unit($steam_unit);
$elearning_course = elearning_mediathek::get_elearning_course_for_unit($steam_unit);
$exam = $elearning_course->get_exam_by_type("final_exam");
if (is_array($params) && isset($params["owner"])) {
$course = $params["owner"];
$current_user = lms_steam::get_current_user();
$is_admin = $course->is_admin($current_user);
$path = $course->get_url();
if (!$course instanceof koala_group_course) {
throw new Exception("The 'owner' param is not a koala_group_course.", E_PARAMETER);
}
if (lms_steam::is_koala_admin($current_user) && $context == "start") {
return array(array("name" => "Prüfung verwalten", "link" => "units_elearning/reporting/"));
}
if ($exam->is_global_enabled()) {
if ($course->is_staff($current_user) && $context == "members") {
return array(array("name" => "Prüfungsstatistik", "link" => "../units_elearning/chart/"));
}
} else {
return array();
}
}
} else {
return array();
}
return array();
}
