public function group_get_subgroups($group_id)
{
if (!($group = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $group_id))) {
throw new Exception("No valid object id ({$group_id}).", E_PARAMETER);
}
if (!$group instanceof steam_group) {
throw new Exception("Object is not a group ({$group_id}).", E_PAREMETER);
}
$subgroups = $group->get_subgroups();
$result = array();
$i = 0;
$attributes = array(OBJ_NAME, OBJ_DESC, OBJ_CREATION_TIME);
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $subgroups, $attributes);
foreach ($subgroups as $subgroup) {
$result[$i]["OBJ_ID"] = $subgroup->get_id();
$result[$i]["OBJ_NAME"] = $subgroup->get_name();
$result[$i]["OBJ_DESC"] = $subgroup->get_attribute("OBJ_DESC");
$result[$i]["NO_MEMBERS"] = $subgroup->count_members();
$result[$i]["OBJ_CREATION_TIME"] = $subgroup->get_attribute("OBJ_CREATION_TIME");
$subsub = $subgroup->get_subgroups();
$result[$i]["NO_SUBGROUPS"] = count($subsub);
$i++;
}
return $result;
}
$result = $steam->buffer_flush();
$creators = array();
$linktargets = array();
$accessresult = array();
$sizeresult = array();
foreach ($inventory as $item) {
$creators[$item->get_id()] = $result[$tnr[$item->get_id()]["creator"]];
$accessresult[$item->get_id()] = $result[$tnr[$item->get_id()]["writeaccess"]];
if ($item instanceof steam_document) {
$sizeresult[$item->get_id()] = $result[$tnr[$item->get_id()]["contentsize"]];
}
if ($item instanceof steam_link) {
$linktargets[$item->get_id()] = $result[$tnr[$item->get_id()]["link_object"]];
}
}
steam_factory::load_attributes($steam, $creators, array(OBJ_NAME));
// If you want to use further Methods of caching e.g. PHP PEARs Cache_Lite
// insert caching mechanisms in here...
// below this, the steam connector is no longer used...
$tags = array();
foreach ($inventory as $item) {
if (!$item instanceof steam_trashbin) {
$itemname = $item->get_attribute(OBJ_NAME);
$itemdescription = $item->get_attribute(OBJ_DESC);
$itemmimetype = $item->get_attribute(DOC_MIME_TYPE);
$lastchanged = $item->get_attribute(DOC_LAST_MODIFIED);
if ($lastchanged === 0) {
$lastchanged = $item->get_attribute(OBJ_CREATION_TIME);
}
// set display name
if ($itemdescription != "") {
foreach ($inventory as $item) {
$tnr[$item->get_id()] = array();
$tnr[$item->get_id()]["creator"] = $item->get_creator(1);
$tnr[$item->get_id()]["item_write_access"] = $item->check_access_write($steam->get_login_user(), 1);
$tnr[$item->get_id()]["item_read_access"] = $item->check_access_read($steam->get_login_user(), 1);
}
$result = $steam->buffer_flush();
$creators = array();
$item_write_access = array();
$item_read_access = array();
foreach ($inventory as $item) {
$creators[$item->get_id()] = $result[$tnr[$item->get_id()]["creator"]];
$item_write_access[$item->get_id()] = $result[$tnr[$item->get_id()]["item_write_access"]];
$item_read_access[$item->get_id()] = $result[$tnr[$item->get_id()]["item_read_access"]];
}
steam_factory::load_attributes($steam, $inventory, array(OBJ_NAME, OBJ_DESC, OBJ_KEYWORDS, DOC_MIME_TYPE, "bid:description"));
// If you want to use further Methods of caching e.g. PHP PEARs Cache_Lite
// insert caching mechanisms in here...
// below this, the steam connector is no longer used...
$undisplayed_pic_count = 0;
for ($i = 0; $i < count($inventory); $i += 1) {
$item = $inventory[$i];
// Skip image if rights are insufficient
if (!$item_read_access[$item->get_id()]) {
$undisplayed_pic_count++;
continue;
}
$itemname = $item->get_attribute(OBJ_NAME);
$itemdescription = $item->get_attribute(OBJ_DESC);
$itemkeywords = implode(", ", $item->get_attribute(OBJ_KEYWORDS));
$itemmimetype = $item->get_attribute(DOC_MIME_TYPE);
$user = lms_steam::get_current_user();
$admin_group = steam_factory::get_group($GLOBALS["STEAM"]->get_id(), "admin");
if (!is_object($admin_group) || !$admin_group->is_member($user)) {
header("location:/");
exit;
}
$portal_user = $portal->get_user();
$path = url_parse_rewrite_path(isset($_GET["path"]) ? $_GET["path"] : "");
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "admin_paul.template.html");
$paulsync_folder = steam_factory::path_to_object($GLOBALS["STEAM"]->get_id(), "/home/root/documents/paulsync");
if (!is_object($paulsync_folder)) {
throw new Exception("Paul sync log folder /home/root/documents/paulsync not found", E_CONFIGURATION);
exit;
}
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array($paulsync_folder), array("PAUL_SYNC_STARTTIME", "PAUL_SYNC_ENDTIME", "PAUL_SYNC_RUNNING"));
$content->setCurrentBlock("BLOCK_BLOCK");
$content->setVariable("LABEL_BLOCK", "PAUL synchronisation");
$content->setCurrentBlock("ENTRY");
$content->setVariable("LABEL", "Sync Status");
$content->setVariable("VALUE", $paulsync_folder->get_attribute("PAUL_SYNC_RUNNING") === "TRUE" ? gettext("Running") : gettext("Not running"));
$content->parse("ENTRY");
$content->setCurrentBlock("ENTRY");
$content->setVariable("LABEL", "Last sync start time");
$content->setVariable("VALUE", date("d.m.y, H:i:s", $paulsync_folder->get_attribute("PAUL_SYNC_STARTTIME")));
$content->parse("ENTRY");
$content->setCurrentBlock("ENTRY");
$content->setVariable("LABEL", "Last sync end time");
$content->setVariable("VALUE", date("d.m.y, H:i:s", $paulsync_folder->get_attribute("PAUL_SYNC_ENDTIME")));
$content->parse("ENTRY");
/*
$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.") . " ";
public function getHtmlForObjectId(\FrameResponseObject $frameResponseObject)
{
$rawHtml = new \Widgets\RawHtml();
$objectId = $this->id;
if (isset($this->params[1])) {
$from = $this->params[1];
} else {
$from = 0;
}
$steam = $GLOBALS["STEAM"]->get_id();
$currentRoom = \steam_factory::get_object($steam, $objectId);
$this->object = $currentRoom;
$currentRoomPath = $currentRoom->get_path(1);
$currentRoomData = $currentRoom->get_attributes(array(OBJ_NAME, OBJ_DESC), 1);
$steamUser = $GLOBALS["STEAM"]->get_current_steam_user();
$steamUserId = $steamUser->get_id();
//check if user may write in this folder
$writeAllowed = $currentRoom->check_access_write($steamUser, 1);
//get inventory and inventorys attributes if allowed to
$allowed = $currentRoom->check_access_read($steamUser, 1);
$result = $GLOBALS["STEAM"]->buffer_flush();
$writeAllowed = $result[$writeAllowed];
$allowed = $result[$allowed];
$currentRoomPath = $result[$currentRoomPath];
$currentRoomData = $result[$currentRoomData];
$currentRoomDisplayName = str_replace("'s workarea", "", stripslashes($currentRoomData[OBJ_NAME]));
if (isset($currentRoomData[OBJ_DESC]) && $currentRoomData[OBJ_DESC] != "") {
$currentRoomDisplayName = $currentRoomData[OBJ_DESC];
}
$currentRoomDisplayName = str_replace("s workroom.", "", $currentRoomDisplayName);
$numberOfThumbs = 10;
//forces a stable navigation structure
$from -= $from % $numberOfThumbs;
//navigation commands
$picCount = sizeof($currentRoom->get_inventory());
$to = $from + ($numberOfThumbs - 1);
if ($from >= $picCount) {
$from = $picCount - 1 - ($picCount - 1) % $numberOfThumbs;
}
if ($to >= $picCount) {
$to = $picCount - 1;
}
if ($allowed && $currentRoom instanceof \steam_container) {
if ($from >= 0 && $to >= $numberOfThumbs - 1) {
$inventory = $currentRoom->get_inventory_paged($from, $to);
} else {
$inventory = $currentRoom->get_inventory_paged(0, $numberOfThumbs - 1);
}
} else {
$inventory = array();
}
//$contentJS = $this->loadTemplate("overlay.template.js");
//add css
// \Gallery::getInstance()->addCSS();
//add js
// \Gallery::getInstance()->addJS();
//\lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/jquery.min.js");
// \lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/jquery.colorbox.js");
// \lms_portal::get_instance()->add_javascript_src("JQuery", PATH_URL . "gallery/js/colorbox.control.js");
//TODO: overlay.template.js not working - overlay to start gallery missing
//$this->addJS("overlay.template.js");
$tpl = \Gallery::getInstance()->loadTemplate("gallery.template.html");
//$tpl= new \HTML_TEMPLATE_IT();
//$tpl->loadTemplateFile(\Gallery::getInstance()->getExtensionPath()."ui/html/gallery.template.html");
$tpl->setVariable("IMAGEURL", \Gallery::getInstance()->getAssetUrl() . "image/round_green_play_button_4044.jpg");
$tpl->setVariable("FROM", max($from + 1, 1));
$tpl->setVariable("TO", min($to + 1, $picCount));
$tpl->setVariable("PIC_COUNT", $picCount);
$pagemin = $from - $numberOfThumbs;
$pagemin = max($pagemin, 0);
//Navigation
$backlink = "<a href=\"" . PATH_URL . "gallery/index/" . $objectId . "/" . $pagemin . "\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_prev_on.gif\"></a>";
if ($from == 0) {
$backlink = "<a href=\"\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_prev_off.gif\"></a>";
$tpl->setVariable("BACKLINK", $backlink);
} else {
$tpl->setVariable("BACKLINK", $backlink);
}
$pagemax = min($to, $picCount - 1);
$forwardlink = "<a href=\"" . PATH_URL . "gallery/index/" . $objectId . "/" . ($pagemax + 1) . "\" class=\"pagingleft\"><img alt=\"Zurück\" title=\"Zurück\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_next_on.gif\"></a>";
if ($to >= $picCount - 1) {
$forwardlink = "<a href=\"\" class=\"pagingright\"><img alt=\"Vor\" title=\"Vor\" src=\"" . \Gallery::getInstance()->getAssetUrl() . "/icons/top_seq_next_off.gif\">";
$tpl->setVariable("FORWARDLINK", $forwardlink);
} else {
$tpl->setVariable("FORWARDLINK", $forwardlink);
}
//Rights
foreach ($inventory as $item) {
$tnr[$item->get_id()] = array();
$tnr[$item->get_id()]["creator"] = $item->get_creator(1);
$tnr[$item->get_id()]["item_write_access"] = $item->check_access_write($GLOBALS["STEAM"]->get_current_steam_user(), 1);
$tnr[$item->get_id()]["item_read_access"] = $item->check_access_read($GLOBALS["STEAM"]->get_current_steam_user(), 1);
}
$result = $GLOBALS["STEAM"]->buffer_flush();
$creators = array();
$itemWriteAccess = array();
$itemReadAccess = array();
foreach ($inventory as $item) {
$creators[$item->get_id()] = $result[$tnr[$item->get_id()]["creator"]];
$itemWriteAccess[$item->get_id()] = $result[$tnr[$item->get_id()]["item_write_access"]];
$itemReadAccess[$item->get_id()] = $result[$tnr[$item->get_id()]["item_read_access"]];
}
\steam_factory::load_attributes($steam, $inventory, array(OBJ_NAME, OBJ_DESC, OBJ_KEYWORDS, DOC_MIME_TYPE, "bid:description"));
// If you want to use further Methods of caching e.g. PHP PEARs Cache_Lite
// insert caching mechanisms in here...
// below this, the steam connector is no longer used...
$undisplayedPicCount = 0;
//GET RIGHTS
$sanction = $currentRoom->get_sanction();
$attrib = $this->object->get_attributes(array(OBJ_NAME, OBJ_DESC, "bid:doctype"));
$bid_doctype = isset($attrib["bid:doctype"]) ? $attrib["bid:doctype"] : "";
$docTypeQuestionary = strcmp($attrib["bid:doctype"], "questionary") == 0;
$docTypeMessageBoard = $this->object instanceof \steam_messageboard;
// in questionaries the write right is limited to insert rights only
if ($docTypeQuestionary) {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_INSERT;
} else {
if ($docTypeMessageBoard) {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_ANNOTATE;
} else {
$SANCTION_WRITE_FOR_CURRENT_OBJECT = SANCTION_WRITE | SANCTION_EXECUTE | SANCTION_MOVE | SANCTION_INSERT | SANCTION_ANNOTATE;
}
}
$sanctionFlag = false;
if (isset($sanction[$steamUserId])) {
if ($sanction[$steamUserId] >= $SANCTION_WRITE_FOR_CURRENT_OBJECT) {
$sanctionFlag = true;
}
}
$env = $currentRoom->get_environment();
if ($env instanceof \steam_room) {
$envSanction = $env->get_sanction();
if (isset($envSanction[$steamUserId])) {
if ($envSanction[$steamUserId] >= $SANCTION_WRITE_FOR_CURRENT_OBJECT) {
$sanctionFlag = true;
}
}
}
$currentRoomCreater = $currentRoom->get_creator();
$currentRoomCreaterId = $currentRoomCreater->get_id();
if ($currentRoomCreaterId == $steamUserId) {
$sanctionFlag = true;
}
for ($i = 0; $i < count($inventory); $i++) {
$tpl->setCurrentBlock("ITEM");
$item = $inventory[$i];
if ($sanctionFlag) {
$tpl->setVariable("REMOVE_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/trash.png");
$tpl->setVariable("ITEM_PATH_URL2", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID2", $item->get_id());
}
$tpl->setVariable("FULLSCREEN_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_fullscreen.png");
$tpl->setVariable("SAVE_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_save.png");
$tpl->setVariable("EDIT_ICON", \Gallery::getInstance()->getAssetUrl() . "icons/image_properties.gif");
$popupMenu = new \Widgets\PopupMenu();
$popupMenu->setData($item);
$popupMenu->setElementId("gallery-overlay");
$tpl->setVariable("POPUP_MENU", $popupMenu->getHtml());
$rawHtml->addWidget($popupMenu);
// Skip image if rights are insufficient
if (!$itemReadAccess[$item->get_id()]) {
$undisplayedPicCount++;
continue;
}
$itemName = $item->get_attribute(OBJ_NAME);
$itemDescription = $item->get_attribute(OBJ_DESC);
$itemKeywords = implode(", ", $item->get_attribute(OBJ_KEYWORDS));
$itemMimetype = $item->get_attribute(DOC_MIME_TYPE);
//set Item
$tpl->setVariable("OBJECT_ID", $item->get_id());
$tpl->setVariable("OBJECT_NAME", $itemName);
$tpl->setVariable("OBJECT_DESC", $itemDescription);
$tpl->setVariable("OBJECT_KEYWORDS", $itemKeywords);
// render a steam_document
if ($item instanceof \steam_document) {
//care for documents not to be displayed in the browser
if ($itemMimetype === "image/gif" || $itemMimetype === "image/jpg" || $itemMimetype === "image/jpeg" || $itemMimetype === "image/png") {
$tpl->setVariable("ITEM_PATH_URL", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID", $item->get_id());
$tpl->setVariable("ITEM_BIGTHUMB_ID", $item->get_id());
if ($i - $undisplayedPicCount == 0) {
$tpl->setVariable("FIRST_GALLERY_ID", $item->get_id());
}
$tpl->parse("ITEM");
}
}
}
//set invisible items for colorbox
for ($i = 0; $i < count($inventory); $i++) {
$tpl->setCurrentBlock("INV");
$item = $inventory[$i];
// Skip image if rights are insufficient
if (!$itemReadAccess[$item->get_id()]) {
$undisplayedPicCount++;
continue;
}
$itemName = $item->get_attribute(OBJ_NAME);
$itemDescription = $item->get_attribute(OBJ_DESC);
$itemKeywords = implode(", ", $item->get_attribute(OBJ_KEYWORDS));
$itemMimetype = $item->get_attribute(DOC_MIME_TYPE);
// set display name
$objectDisplayName = $itemName;
if ($itemDescription === 0) {
$itemDescription = "";
}
$tpl->setVariable("OBJECT_NAME", $objectDisplayName);
$tpl->setVariable("OBJECT_DESC", $itemDescription);
// render a steam_document
if ($item instanceof \steam_document) {
//care for documents not to be displayed in the browser
if ($itemMimetype === "image/gif" || $itemMimetype === "image/jpg" || $itemMimetype === "image/jpeg" || $itemMimetype === "image/png") {
$tpl->setVariable("ITEM_PATH_URL", PATH_URL);
$tpl->setVariable("ITEM_THUMBNAIL_ID", $item->get_id());
$tpl->parse("INV");
}
}
}
$actionBar = new \Widgets\ActionBar();
$actionBar->setActions(array(array("name" => "Neues Bild", "ajax" => array("onclick" => array("command" => "Addpicture", "params" => array("id" => $this->id), "requestType" => "popup"))), array("name" => "Eigenschaften", "ajax" => array("onclick" => array("command" => "Properties", "params" => array("id" => $this->id), "requestType" => "popup", "namespace" => "explorer"))), array("name" => "Rechte", "ajax" => array("onclick" => array("command" => "Sanctions", "params" => array("id" => $this->id), "requestType" => "popup", "namespace" => "explorer")))));
$css = self::auslesen(PATH_URL . "gallery/css/style.css");
$js = self::auslesen(PATH_URL . "gallery/js/code.js");
$rawHtml->setCss($css);
$rawHtml->setJs($js);
$rawHtml->setHtml($tpl->get());
if ($sanctionFlag) {
$frameResponseObject->addWidget($actionBar);
}
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
public function execute(\FrameResponseObject $frameResponseObject)
{
// $portal = \lms_portal::get_instance();
// $portal->initialize( GUEST_NOT_ALLOWED );
$user = \lms_steam::get_current_user();
// $path = $request->getPath();
$STEAM = $GLOBALS["STEAM"];
$weblogId = $this->params[0];
if (!defined("OBJ_ID")) {
define("OBJ_ID", $weblogId);
}
$weblog = \steam_factory::get_object($STEAM->get_id(), $weblogId);
//if ( ! $weblog = steam_factory::get_object( $STEAM->get_id(), $_GET[ "id" ] ) )
//{
// include( "bad_link.php" );
// exit;
//}
if (!$weblog instanceof \steam_calendar) {
if ($weblog instanceof \steam_container) {
$category = $weblog;
$categories = $category->get_environment();
$weblog = new \steam_weblog($GLOBALS["STEAM"]->get_id(), $categories->get_environment()->get_id());
} elseif ($weblog instanceof \steam_date) {
$date = $weblog;
$weblog = new \steam_weblog($GLOBALS["STEAM"]->get_id(), $date->get_environment()->get_id());
} else {
header("location: /404/");
exit;
}
} else {
$weblog = new \steam_weblog($GLOBALS["STEAM"]->get_id(), $weblogId);
//define( "OBJ_ID", $weblogId );
if (!$weblog->check_access_read($user)) {
throw new \Exception("No rights to view this.", E_USER_RIGHTS);
}
}
$weblog_html_handler = new \lms_weblog($weblog);
//var_dump($weblog_html_handler);die;
$weblog_html_handler->set_menu("entries");
$grp = $weblog->get_environment()->get_creator();
\steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array($grp), array(OBJ_NAME, OBJ_TYPE));
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
$weblog_html_handler->set_widget_categories();
$all_date_objects = $weblog->get_date_objects();
usort($all_date_objects, "sort_dates");
//sort_dates defined in steam_calendar.class
$weblog_html_handler->set_widget_archive(5);
$weblog_html_handler->set_widget_blogroll();
$weblog_html_handler->set_widget_access($grp);
if (isset($_GET["action"]) && $_GET["action"] == "bookmark_rss") {
\lms_steam::user_add_rssfeed($weblog->get_id(), PATH_URL . "services/feeds/weblog_public.php?id=" . $weblog->get_id(), "weblog", lms_steam::get_link_to_root($weblog));
$_SESSION["confirmation"] = str_replace("%NAME", h($weblog->get_name()), gettext("You are keeping an eye on '%NAME' from now on."));
header("Location: " . PATH_URL . "weblog/index/" . $weblog->get_id() . "/");
exit;
}
if (isset($_GET["action"]) && $_GET["action"] == "delete_bookmark") {
$user = \lms_steam::get_current_user();
$id = (int) $_GET["unsubscribe"];
$feeds = $user->get_attribute("USER_RSS_FEEDS");
if (!is_array($feeds)) {
$feeds = array();
}
unset($feeds[$id]);
$user->set_attribute("USER_RSS_FEEDS", $feeds);
$_SESSION["confirmation"] = str_replace("%NAME", h($weblog->get_name()), gettext("subscription of '%NAME' canceled."));
header("Location: " . PATH_URL . "weblog/index/" . $weblog->get_id() . "/");
exit;
}
//TODO what is the reason for this structure?
switch (TRUE) {
case isset($date) && $date:
$weblog_html_handler->print_entries(array($date), FALSE);
break;
default:
$weblog_html_handler->print_entries($all_date_objects);
break;
}
$weblog_html_handler->set_podcast_link();
//$portal->set_rss_feed( PATH_URL . "services/feeds/weblog_public.php?id=" . OBJ_ID , gettext( "Feed" ), str_replace( "%l", isset($login)?$login:'', gettext( "Subscribe to this forum's Newsfeed" ) ) );
$rootlink = \lms_steam::get_link_to_root($weblog);
//var_dump($rootlink);die;
//var_dump($rootlink);die;
$headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("link" => "", "name" => h($weblog->get_name())));
//$portal->set_page_main(
//$headline,
//$weblog_html_handler->get_html()
//);
//var_dump($portal);die;
//return $portal->get_html();
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($weblog_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
public function getHtmlForUrl(UrlRequestObject $urlRequestObject)
{
$steam = $GLOBALS["STEAM"];
//current room steam object
if (isset($object) && (int) $object != 0) {
$current_room = steam_factory::get_object($steam->get_id(), $object);
} else {
$current_room = $steam->get_current_steam_user()->get_workroom();
}
//current room steam object
//$current_room = ($object != 0)?new steam_object($object):$steam->get_workroom_user($steam->login_user);
$current_room_path = $current_room->get_path(1);
$current_room_data = $current_room->get_attributes(array(OBJ_NAME, OBJ_DESC, OBJ_LAST_CHANGED, "bid:tags", "bid:presentation", "bid:collectiontype", "bid:description"), 1);
$current_room_creator = $current_room->get_creator(1);
//check if user may write in this folder
$write_allowed = $current_room->check_access_write($steam->get_current_steam_user(), 1);
//get inventory and inventorys attributes if allowed to
$allowed = $current_room->check_access_read($steam->get_current_steam_user(), 1);
$result = $steam->buffer_flush();
$write_allowed = $result[$write_allowed];
$allowed = $result[$allowed];
$current_room_path = $result[$current_room_path];
$current_room_data = $result[$current_room_data];
$current_room_creator = $result[$current_room_creator];
$current_room_creator_name = $current_room_creator->get_name();
$current_room_display_name = str_replace("'s workarea", "", stripslashes($current_room_data[OBJ_NAME]));
if (isset($current_room_data[OBJ_DESC]) && $current_room_data[OBJ_DESC] != "") {
$current_room_display_name = $current_room_data[OBJ_DESC];
}
$current_room_display_name = str_replace("s workroom.", "", $current_room_display_name);
$current_room_display_name = str_replace("s workroom", "", $current_room_display_name);
$current_room_display_name = preg_replace("/.*'s bookmarks/", "Lesezeichen", $current_room_display_name);
if ($allowed && $current_room instanceof steam_container) {
$inventory = $current_room->get_inventory("", array("DOC_MIME_TYPE", "DOC_LAST_MODIFIED", "CONT_LAST_MODIFIED", "OBJ_LAST_CHANGED", "bid:tags", "bid:presentation", "bid:collectiontype", "bid:hidden", "bid:doctype", "bid:description", "DOC_EXTERN_URL", "OBJ_CREATION_TIME"));
} else {
$inventory = array();
}
if (sizeof($inventory) > 0) {
$hascontent = true;
} else {
$hascontent = false;
}
//get head mounted content if needed
$head_mounted = $current_room_data["bid:presentation"] === "head" && is_array($inventory) && isset($inventory[0]) && $inventory[0] instanceof steam_document;
if ($head_mounted) {
$tmp_content = new doc_content($steam, $inventory[0]);
$head_mounted_content = $tmp_content->get_content($config_webserver_ip);
}
//******************************************************
//** Display Stuff
//******************************************************
//template stuff
$contenttemplate = new HTML_TEMPLATE_IT();
$contenttemplate->loadTemplateFile($this->getExtensionPath() . "ui/taggedfolder.template.html");
$contenttemplate->setVariable("FOLDER_ID", $current_room->get_id());
$contenttemplate->setVariable("FOLDER_NAME", $current_room_display_name);
//$contenttemplate->setVariable("FOLDER_PATH", PATH_URL . $current_room_path . "/");
//$contenttemplate->setVariable("FOLDER_ICON", (($current_room_data["bid:presentation"] === "index")?"$config_webserver_ip/icons/mimetype/folder_closed_index.gif":"$config_webserver_ip/icons/mimetype/folder_closed.gif"));
$contenttemplate->setVariable("FOLDER_LAST_CHANGED", date("d.m.Y H:i", $current_room_data[OBJ_LAST_CHANGED]));
if (sizeof($inventory) == 0) {
$contenttemplate->setCurrentBlock("no_content");
$contenttemplate->setVariable("LANGUAGE_NO_CONTENT", gettext("LANGUAGE_NO_CONTENT"));
$contenttemplate->parse("no_content");
}
return $contenttemplate->get();
//set menu to write mode, if the user's access rights allow so and the user is not the guest user
if ($write_allowed && $steam->get_login_user()->get_name() != "guest") {
//$tpl->set_var("MENU",derive_menu("contentframe", $current_room, $current_room_path, 2));
}
//display directory
//$content = false;
$tnr = array();
foreach ($inventory as $item) {
$tnr[$item->get_id()] = array();
$tnr[$item->get_id()]["creator"] = $item->get_creator(1);
$tnr[$item->get_id()]["writeaccess"] = $item->check_access_write($steam->get_login_user(), 1);
if ($item instanceof steam_document) {
$tnr[$item->get_id()]["contentsize"] = $item->get_content_size(1);
}
if ($item instanceof steam_link) {
$tnr[$item->get_id()]["link_object"] = $item->get_link_object(1);
}
}
$result = $steam->buffer_flush();
$creators = array();
$linktargets = array();
$accessresult = array();
$sizeresult = array();
foreach ($inventory as $item) {
$creators[$item->get_id()] = $result[$tnr[$item->get_id()]["creator"]];
$accessresult[$item->get_id()] = $result[$tnr[$item->get_id()]["writeaccess"]];
if ($item instanceof steam_document) {
$sizeresult[$item->get_id()] = $result[$tnr[$item->get_id()]["contentsize"]];
}
if ($item instanceof steam_link) {
$linktargets[$item->get_id()] = $result[$tnr[$item->get_id()]["link_object"]];
}
}
steam_factory::load_attributes($steam, $creators, array(OBJ_NAME));
// If you want to use further Methods of caching e.g. PHP PEARs Cache_Lite
// insert caching mechanisms in here...
// below this, the steam connector is no longer used...
$tags = array();
foreach ($inventory as $item) {
if (!$item instanceof steam_trashbin) {
$itemname = $item->get_attribute(OBJ_NAME);
$itemdescription = $item->get_attribute(OBJ_DESC);
$itemmimetype = $item->get_attribute(DOC_MIME_TYPE);
$lastchanged = $item->get_attribute(DOC_LAST_MODIFIED);
if ($lastchanged === 0) {
$lastchanged = $item->get_attribute(OBJ_CREATION_TIME);
}
// set display name
if ($itemdescription != "") {
$object_display_name = $itemdescription;
} else {
$object_display_name = stripslashes($itemname);
}
$owner = $creators[$item->get_id()]->get_name();
$bidDescription = $item->get_attribute("bid:description");
$bidTags = $item->get_attribute("bid:tags");
if (!$bidDescription) {
$bidDescription = "";
}
if (!$bidTags) {
$bidTags = "";
}
foreach (explode(" ", $bidTags) as $tag) {
$tag = trim($tag);
if (strlen($tag) > 0) {
if (!in_array($tag, $tags)) {
array_push($tags, $tag);
}
}
}
$tpl->set_var(array("OBJECT_ID" => $item->get_id(), "OBJECT_NAME" => $object_display_name, "OBJECT_NAME_GREY" => $object_display_name, "OBJECT_FILENAME" => stripslashes($itemname), "OBJECT_LAST_CHANGED" => date("d.m.Y H:i", $lastchanged), "bid:description" => $bidDescription, "bid:tags" => $bidTags, "OBJECT_OWNER" => $owner));
if ($show_hidden) {
if ($content == false && $head_mounted) {
$tpl->parse("OBJECT_NAME", "head_mounted_name");
} else {
if ($item->get_attribute("bid:hidden")) {
$tpl->parse("OBJECT_NAME", "grey_name");
}
}
} else {
if ($item->get_attribute("bid:hidden")) {
continue;
}
}
//parse correct Properties symbol
$access = $accessresult[$item->get_id()];
$tpl->parse("ITEM_PROPERTIES", $access ? "item_properties_on" : "item_properties_off");
$visible = false;
// render a steam_document
if ($item instanceof steam_document) {
//derive mimetype
$mimetype = derive_icon(array("object" => $item, "name" => $itemname, "bid:collectiontype" => $item->get_attribute("bid:collectiontype"), "bid:doctype" => $item->get_attribute("bid:doctype"), "mimetype" => $itemmimetype));
//derive size
$size = $sizeresult[$item->get_id()];
$tpl->set_var(array("OBJECT_SIZE" => $size > 1048576 ? round($size / 1048576 + 0.05, 1) . " MB" : round($size / 1024 + 0.5) . " kB", "OBJECT_ICON" => $mimetype));
//care for documents not to be displayed in the browser
if ($itemmimetype === "text/html" || $itemmimetype === "text/plain" || $itemmimetype === "text/css" || $itemmimetype === "text/xml" || $itemmimetype === "application/vnd.google-earth.kml+xml" || $itemmimetype === "image/gif" || $itemmimetype === "image/jpg" || $itemmimetype === "image/jpeg" || $itemmimetype === "image/png") {
$tpl->parse("ITEM_LINK", "document");
$tpl->parse("DOCUMENTS", "item", true);
} else {
$tpl->parse("ITEM_LINK", "nb_document");
$tpl->parse("DOCUMENTS", "item", true);
}
$visible = true;
} else {
if ($item instanceof steam_link || $item instanceof steam_exit) {
$linked_object = $linktargets[$item->get_id()];
if ($item instanceof steam_link) {
if ($itemdescription != "") {
$name = $itemdescription;
} else {
$name = $itemname;
}
if ($linked_object instanceof steam_document) {
$size = $linked_object->get_content_size();
$tpl->set_var(array("OBJECT_SIZE" => $size > 1048576 ? round($size / 1048576 + 0.05, 1) . " MB" : round($size / 1024 + 0.5) . " kB"));
} else {
$tpl->set_var(array("OBJECT_SIZE" => ""));
}
}
if ($item instanceof steam_exit) {
if ($itemdescription != "") {
$name = str_replace("s workroom.", "", stripslashes($itemdescription));
} else {
$name = str_replace("'s workarea", "", stripslashes($itemname));
}
}
//derive mimetype
$mimetype = derive_icon(array("object" => $item, "name" => $itemname, "bid:collectiontype" => $item->get_attribute("bid:collectiontype"), "bid:doctype" => $item->get_attribute("bid:doctype"), "mimetype" => $itemmimetype));
$tpl->set_var(array("LINK_OBJECT_ID" => is_object($linked_object) ? $linked_object->get_id() : -1, "OBJECT_NAME" => $name, "OBJECT_ICON" => $mimetype));
$tpl->parse("ITEM_LINK", "link");
$tpl->parse("DOCUMENTS", "item", true);
$visible = true;
} else {
if ($item instanceof steam_docextern) {
$url = derive_url($item->get_attribute(DOC_EXTERN_URL));
$tpl->set_var(array("OBJECT_SIZE" => "", "OBJECT_LINK" => $url, "OBJECT_ICON" => "./icons/mimetype/www.gif"));
$tpl->parse("ITEM_LINK", "www-link");
$tpl->parse("DOCUMENTS", "item", true);
$visible = true;
} else {
if ($item->get_attribute("bid:doctype") != "") {
$icon = array("bid:doctype" => $item->get_attribute("bid:doctype"));
$tpl->set_var(array("OBJECT_SIZE" => "", "OBJECT_ICON" => derive_icon($icon)));
$tpl->parse("ITEM_LINK", "folder");
$tpl->parse("DOCUMENTS", "item", true);
$visible = true;
} else {
if ($item instanceof steam_messageboard) {
$icon = array("object" => $item);
$tpl->set_var(array("OBJECT_NAME" => stripslashes($itemname), "OBJECT_NAME_GREY" => stripslashes($itemname), "OBJECT_SIZE" => "", "OBJECT_ICON" => derive_icon($icon)));
$tpl->parse("ITEM_LINK", "folder");
$tpl->parse("DOCUMENTS", "item", true);
$visible = true;
} else {
if ($item instanceof steam_container && !$item instanceof steam_user) {
$icon = array("object" => $item, "bid:collectiontype" => $item->get_attribute("bid:collectiontype"), "bid:presentation" => $item->get_attribute("bid:presentation"));
$icon = derive_icon($icon);
$lastchanged = $item->get_attribute("CONT_LAST_MODIFIED");
if ($lastchanged === 0) {
$lastchanged = $item->get_attribute(OBJ_CREATION_TIME);
}
$tpl->set_var(array("OBJECT_SIZE" => "", "OBJECT_ICON" => $icon, "OBJECT_LAST_CHANGED" => date("d.m.Y H:i", $lastchanged)));
$tpl->parse("ITEM_LINK", "folder");
$tpl->parse("DOCUMENTS", "item", true);
$visible = true;
}
}
}
}
}
}
//parse javascript mark/unmark
if ($visible) {
$tpl->parse("MARK", "mark", 1);
$tpl->parse("UNMARK", "unmark", 1);
}
$content = $content || $visible;
}
}
// if(!$content) $tpl->parse("DOCUMENTS", "no_content");
natsort($tags);
$tagString = implode(" ", $tags);
$tpl->set_var(array("TAGS" => $tagString));
$_SESSION["tags"] = $tagString;
out();
//Logout & Disconnect
$steam->disconnect();
function out()
{
//parse all out
global $tpl;
$tpl->parse("OUT", "content");
$tpl->p("OUT");
}
}
for ($i = $start; $i < $end; $i++) {
$mailto = $data_result[$data_tnr[$i]["ATTRIBUTES"]]["mailto"];
// ensure that mailto is an array always
if (!is_array($mailto)) {
$mailto = array($mailto);
}
// store array for further use
$mailtos[$i] = $mailto;
foreach ($mailto as $receiver) {
if (is_object($receiver)) {
$receiver_mapping[$i . "-" . $receiver->get_id()] = $receiver;
}
}
}
// get needed attributes of the receivers at once
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array_values($receiver_mapping), array(OBJ_NAME, OBJ_ICON, OBJ_TYPE));
// Optimize server calls if receiver is a course
$coursecount = 0;
$course_tnr = array();
for ($i = $start; $i < $end; $i++) {
$mailto = $mailtos[$i];
$receiver = $mailto[0];
if (is_object($receiver)) {
if ($receiver instanceof steam_object) {
if ($receiver instanceof steam_group) {
$grouptype = $receiver->get_attribute(OBJ_TYPE);
if (!is_string($grouptype)) {
$grouptype = "";
}
if (stristr($grouptype, "course") || stristr($grouptype, "group_course")) {
$course_tnr[$receiver->get_id()] = $receiver->get_parent_group(TRUE);
/**
* function get_date_objects:
*
* @param $pStart
* @param $pEnd
* @param $pType
*
* @return
*/
public function get_date_objects($pStart = 0, $pEnd = 0, $pType = 0)
{
if ($pStart == 0 && $pEnd == 0) {
$pEnd = mktime(0, 0, 0, 1, 1, 2050);
}
$date_objects = $this->steam_command($this, "get_all_entries", array((int) $pStart, (int) $pEnd, $pType), 0);
steam_factory::load_attributes($this->steam_connectorID, $date_objects, array("DATE_START_DATE"));
usort($date_objects, "sort_dates");
return $date_objects;
}
$portal->set_guest_allowed(GUEST_ALLOWED);
}
$current_user = lms_steam::get_current_user();
$um = unitmanager::create_unitmanager($course);
$html_handler = new koala_html_course($course);
$html_handler->set_context("units");
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES_UNITS_BASE . "units.template.html");
$container = $course->get_workroom();
$koala_container = new koala_container_units($container, $course->get_url() . 'units/');
$koala_container->set_owner($course);
$is_admin = $course->is_admin($current_user);
$units = array();
$units_tmp = $koala_container->get_inventory();
// Pre-load Atributes for all units to optimize requests
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $units_tmp, array(OBJ_TYPE, OBJ_NAME, OBJ_ICON, OBJ_DESC, "UNIT_TYPE", "UNIT_DISPLAY_TYPE"));
foreach ($units_tmp as $unit) {
$koala_unit = koala_object::get_koala_object($unit);
if (is_object($koala_unit) && method_exists($koala_unit, 'get_unit')) {
$unit_class = $koala_unit->get_unit();
if (is_object($unit_class) && method_exists($unit_class, 'is_enabled_for') && !$unit_class->is_enabled_for($owner)) {
continue;
}
}
$units[] = $unit;
}
if ($is_admin) {
//clipboard:
$koala_user = new koala_html_user(new koala_user($current_user));
$clipboard_menu = $koala_user->get_clipboard_menu($koala_container);
$content->setCurrentBlock("BLOCK_CLIPBOARD");
public function get_items($id)
{
$wiki = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $id, CLASS_CONTAINER);
$items = $wiki->get_inventory(CLASS_DOCUMENT, array(), SORT_NAME);
$result = array();
$i = 0;
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $items, array(OBJ_NAME, OBJ_CREATION_TIME, DOC_USER_MODIFIED, DOC_MIME_TYPE, DOC_LAST_MODIFIED));
$authors = array();
foreach ($items as $item) {
if (!strstr($item->get_name(), ".wiki")) {
continue;
}
$result[$i] = $item->get_attributes(array(OBJ_CREATION_TIME, DOC_USER_MODIFIED, DOC_MIME_TYPE, DOC_LAST_MODIFIED, OBJ_NAME));
$author_obj = $item->get_attribute(DOC_USER_MODIFIED);
if (is_object($author_obj)) {
$authors[$author_obj->get_id()] = $item->get_attribute(DOC_USER_MODIFIED);
}
$result[$i]["OBJ_ID"] = $item->get_id();
$i++;
}
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array_values($authors), array(OBJ_NAME, USER_FULLNAME, USER_FIRSTNAME));
$i = 0;
foreach ($items as $item) {
if (!strstr($item->get_name(), ".wiki")) {
continue;
}
// Comments are unused in wikis at the moment
/*
$comments = $item->get_annotations();
if ( count( $comments ) > 0 )
{
$result[ $i ][ "COMMENTS_NO" ] = count( $comments );
$result[ $i ][ "COMMENTS_LAST" ] = $comments[ 0 ]->get_attribute( "OBJ_CREATION_TIME" );
$author = $comments[ 0 ]->get_creator();
$result[ $i ][ "COMMENTS_LAST_AUTHOR" ] = $author->get_attribute( "USER_FIRSTNAME" ) . " " . $author->get_attribute( "USER_FULLNAME" );
}
*/
$author = $item->get_attribute(DOC_USER_MODIFIED);
if (is_object($author)) {
$name = $authors[$author->get_id()]->get_attribute(USER_FIRSTNAME) . " " . $authors[$author->get_id()]->get_attribute(USER_FULLNAME);
$result[$i][DOC_USER_MODIFIED] = $name;
}
$i++;
}
return $result;
}
public static function get_config_objects()
{
$configs = array();
$config_container = steam_factory::get_object_by_name($GLOBALS["STEAM"]->get_id(), "/config/koala/extensions/");
if (is_object($config_container)) {
$config_objects = $config_container->get_inventory_raw();
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $config_objects, array(OBJ_NAME));
} else {
$config_objects = array();
}
foreach ($config_objects as $co) {
$configs[$co->get_name()] = $co;
}
return $configs;
}
//lms_steam::connect(); //http_auth function is used instead
require_once PATH_LIB . "http_auth_handling.inc.php";
if (http_auth()) {
if (!($discussion = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["id"]))) {
include PATH_PUBLIC . "bad_link.php";
exit;
}
$rss_channel = new RssChannel($discussion->get_name(), PATH_URL . "doc/" . $_GET["id"] . "/", "");
$rss_channel->generate_http_header();
print $rss_channel->generate_xml_header();
$object = steam_factory::get_object($GLOBALS["STEAM"]->get_id(), $_GET["id"]);
if (is_object($object)) {
$data_tnr["ATTRIBUTES"] = $object->get_attributes(array(OBJ_NAME, OBJ_CREATION_TIME, OBJ_DESC), TRUE);
$data_tnr["CREATOR"] = $object->get_creator(TRUE);
$data_result = $GLOBALS["STEAM"]->buffer_flush();
$creator = $data_result[$data_tnr["CREATOR"]];
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array($creator), array(USER_FULLNAME, USER_FIRSTNAME));
print $rss_channel->generate_item($data_result[$data_tnr["ATTRIBUTES"]][OBJ_NAME] . " " . gettext("by") . " " . $creator->get_attribute(USER_FIRSTNAME) . " " . $creator->get_attribute(USER_FULLNAME), "", BBCode($data_result[$data_tnr["ATTRIBUTES"]][OBJ_DESC]), $creator->get_attribute(USER_FIRSTNAME) . " " . $creator->get_attribute(USER_FULLNAME), $data_result[$data_tnr["ATTRIBUTES"]][OBJ_CREATION_TIME], "", PATH_URL . "doc/" . $_GET["id"] . "/#comment" . $object->get_id());
}
$cache = get_cache_function($_GET["id"], 600);
$discussions = $cache->call("lms_steam::get_annotations", $_GET["id"]);
foreach ($discussions as $discussion) {
print $rss_channel->generate_item(gettext("Post by ") . $discussion["OBJ_CREATOR"], "", BBCode($discussion["CONTENT"]), $discussion["OBJ_CREATOR"], $discussion["OBJ_CREATION_TIME"], "", PATH_URL . "doc/" . $_GET["id"] . "/#comment" . $discussion["OBJ_ID"]);
}
print $rss_channel->generate_xml_footer();
} else {
$rss_channel = new PodcastRSS("Access denied", PATH_SERVER . $_SERVER["REQUEST_URI"], "You are not allowed to access this RSS Feed. Please check your username and password");
$rss_channel->generate_http_header();
$rss_channel->generate_xml_header(TRUE);
exit;
}
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 execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($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 PAKAGE END
$wiki_html_handler = new \lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("mediathek", $wiki_container);
$content = \Wiki::getInstance()->loadTemplate("wiki_mediathek.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_mediathek.template.html" );
// get images
$inventory = $wiki_container->get_inventory();
if (!is_array($inventory)) {
$inventory = array();
}
if (sizeof($inventory) > 0) {
\steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $inventory, array(OBJ_NAME, OBJ_DESC, DOC_MIME_TYPE));
$images = array();
foreach ($inventory as $object) {
$mime = strtolower($object->get_attribute(DOC_MIME_TYPE));
if ($mime === "image/jpg" || $mime === "image/jpeg" || $mime === "image/gif" || $mime === "image/png") {
$images[] = $object;
}
}
foreach ($images as $image) {
$actions = '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/">' . gettext("show properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/edit/">' . gettext("edit properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/deleteImage/" onclick="return confirmDeletion();">' . gettext("delete image") . '</a>';
$imageData = imagecreatefromstring($image->get_content());
$width = $newWidth = imagesx($imageData);
$height = $newHeight = imagesy($imageData);
if ($width > 160) {
$newHeight = (int) ($height * 160 / $width);
$newWidth = 160;
}
if ($newHeight > 80) {
$newWidth = (int) ($newWidth * 80 / $newHeight);
$newHeight = 80;
}
$content->setCurrentBlock("BLOCK_IMAGE");
$content->setVariable("IMAGE_NAME", $image->get_name());
$content->setVariable("IMAGE_ID", $image->get_id());
$content->setVariable("IMAGE_DESCRIPTION", $image->get_attribute('OBJ_DESC'));
$content->setVariable("IMAGE_LINK", PATH_URL . "download/image/" . $image->get_id() . "/" . $newWidth . "/" . $newHeight . "/");
$content->setVariable("PREVIEW_LINK", "javascript:showBox(" . $image->get_id() . "," . $width . "," . $height . ");");
$content->setVariable("IMAGE_ACTIONS", $actions);
$content->parse("BLOCK_IMAGE");
}
}
$question = gettext("Do you really want to delete this image?");
$note = gettext("NOTE: All wiki-entries containing this image have to be updated manually!");
$content->setVariable("QUESTION", $question);
$content->setVariable("NOTE", $note);
$content->setVariable("LABEL_CLOSE", gettext("close"));
$content->setVariable("BACK_LINK", PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/");
$content->setVariable("BACK_LABEL", gettext("back"));
$wiki_html_handler->set_main_html($content->get());
// breadcrumbs
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => gettext("Mediathek"))) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => gettext("Mediathek"))));
/*$portal->set_page_main(
$headline,
$wiki_html_handler->get_html()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$widget = new \Widgets\RawHtml();
$widget->setHtml($wiki_html_handler->get_html());
$frameResponseObject->addWidget($widget);
return $frameResponseObject;
}
<P> </P>
<?php
include "../../etc/koala.def.php";
include "../../classes/PHPsTeam/steam_connector.class.php";
$aktsem = isset($_GET["semester"]) ? $_GET["semester"] : STEAM_CURRENT_SEMESTER;
$connector = new steam_connector(STEAM_SERVER, STEAM_PORT, STEAM_ROOT_LOGIN, STEAM_ROOT_PW);
$GLOBALS["STEAM"] = $connector;
$scg = steam_factory::get_object($connector->get_id(), STEAM_COURSES_GROUP, CLASS_GROUP);
$scg = steam_factory::get_object($connector->get_id(), STEAM_COURSES_GROUP, CLASS_GROUP);
$semname = $scg->get_groupname() . "." . $aktsem;
$semester = steam_factory::groupname_to_object($connector->get_id(), $semname);
if (!is_object($semester)) {
die("Cannot find Group " . $scg->get_groupname() . "." . $aktsem . " for semester " . $aktsem);
}
$courses = $semester->get_subgroups();
steam_factory::load_attributes($connector->get_id(), $courses, array(OBJ_DESC, OBJ_NAME, "COURSE_UNITS_ENABLED"));
echo "Listing all Courses for Semester " . $aktsem . " (" . $semname . ")";
echo "<table><tr><td>Kurs</td><td>COURSE_UNITS_ENABLED</td><td>UNITS_DOCPOOL_ENABLED</td><td>Konvertiert</td></tr><tr>";
foreach ($courses as $course) {
if (is_object($course)) {
echo "<tr><td>" . $course->get_name() . " (" . $course->get_attribute(OBJ_DESC) . ")</td><td>" . $course->get_attribute("COURSE_UNITS_ENABLED") . "</td><td>" . $course->get_attribute("UNITS_DOCPOOL_ENABLED") . "</td><td>";
if ($course->get_attribute("COURSE_UNITS_ENABLED") === "TRUE" && $course->get_attribute("UNITS_DOCPOOL_ENABLED") !== "TRUE") {
if (isset($_GET["write"]) && $_GET["write"] == "true") {
//$course->set_attribute("COURSE_UNITS_ENABLED", "TRUE");
$course->set_attribute("UNITS_DOCPOOL_ENABLED", "TRUE");
}
echo "TRUE";
}
echo "</td></tr>";
}
}
public function execute(\FrameResponseObject $frameResponseObject)
{
//CODE FOR ALL COMMANDS OF THIS PAKAGE END
$user = \lms_steam::get_current_user();
// Disable caching
// TODO: Work on cache handling. An enabled cache leads to bugs
// if used with the wiki.
\CacheSettings::disable_caching();
if (!($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 PAKAGE END
defined("OBJ_ID") or define("OBJ_ID", $wiki_container->get_id());
$content = \Wiki::getInstance()->loadTemplate("wiki_edit.template.html");
//$content = new HTML_TEMPLATE_IT();
//$content->loadTemplateFile( PATH_TEMPLATES . "wiki_edit.template.html" );
$wiki_entries = $wiki_container->get_inventory(CLASS_DOCUMENT);
foreach ($wiki_entries as $wiki_entry) {
if ($wiki_entry->get_attribute(DOC_MIME_TYPE) === "text/wiki") {
$name = $wiki_entry->get_name();
$content->setCurrentBlock("BLOCK_WIKI_ENTRY_OPTION");
$content->setVariable("WIKI_ENTRY_OPTION", "<option value=\"{$name}\">{$name}</option>");
$content->parse("BLOCK_WIKI_ENTRY_OPTION");
}
}
$problems = "";
if (!isset($create)) {
$create = FALSE;
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$values = $_POST["values"];
if (get_magic_quotes_gpc()) {
if (!empty($values['title'])) {
$values['title'] = stripslashes($values['title']);
}
if (!empty($values['body'])) {
$values['body'] = stripslashes($values['body']);
}
}
if (empty($values["title"])) {
$problems = gettext("Please enter a subject for your message.");
}
if (empty($values["body"])) {
$problems .= empty($problems) ? gettext("Please enter your message.") : "<br>" . gettext("Please enter your message.");
}
if (strpos($values["title"], "/")) {
if (!isset($problems)) {
$problems = "";
}
$problems .= gettext("Please don't use the \"/\"-char in the subject of your post.");
}
if (empty($problems)) {
$wiki_content = str_replace("@", "@", $values["body"]);
if (!empty($values['save'])) {
if ($create) {
$wiki_doc = \steam_factory::create_document($GLOBALS["STEAM"]->get_id(), $values["title"] . ".wiki", $wiki_content, "text/wiki", $wiki_container, "");
} else {
// PRUEFEN, OB ALLES OK, DANN NEUE WERTE SPEICHERN
$wiki_doc->set_name($values['title'] . ".wiki");
$wiki_doc->set_content($wiki_content);
}
// Clean cache for wiki_entries
$cache = get_cache_function($wiki_container->get_id(), 600);
$cache->clean($wiki_container->get_id());
// clean rsscache
$rcache = get_cache_function("rss", 600);
$feedlink = PATH_URL . "services/feeds/wiki_public.php?id=" . $wiki_container->get_id();
$rcache->drop("lms_rss::get_items", $feedlink);
header("Location: " . PATH_URL . "wiki/editentry/" . $wiki_doc->get_id() . "/");
exit;
} else {
// PREVIEW
$content->setCurrentBlock("BLOCK_PREVIEW");
$content->setVariable("LABEL_PREVIEW_EDIT", gettext("Preview the description"));
$content->setVariable("PREVIEW_EDIT", get_formatted_output($values["desc"]));
$content->parse("BLOCK_PREVIEW");
$headline = gettext("Change it?");
$content->setVariable("TEXT_DSC", h($values["desc"]));
$content->setVariable("TITLE_COMMENT", h($values["title"]));
}
} else {
$frameResponseObject->setProblemDescription($problems);
//$portal->set_problem_description( $problems );
}
}
if (empty($values)) {
$wikicontent = "";
$wikiname = "";
if (!$create) {
$wikicontent = $wiki_doc->get_content();
$wikicontent = str_replace("@", "@", $wikicontent);
$wikiname = $wiki_doc->get_name();
}
if (WIKI_WYSIWYG) {
//TODO
$content->setVariable("TEXT_DSC", h($wikicontent));
//$content->setVariable( "TEXT_DSC", wikitext_to_html( h($wikicontent), $wiki_container->get_id() ) );
//$content->setVariable( "NIC_SCRIPT", PATH_JAVASCRIPT . "niceditor/nicEdit.js");
} else {
$content->setVariable("TEXT_DSC", h($wikicontent));
}
$content->setVariable("TITLE_COMMENT", str_replace(".wiki", "", h($wikiname)));
$content->setVariable("BACK_LINK", $_SERVER["HTTP_REFERER"]);
} else {
$content->setVariable("TITLE_COMMENT", h($values["title"]));
if (isset($values["body"])) {
$content->setVariable("TEXT_DSC", h($values["body"]));
}
}
$content->setVariable("LABEL_HERE_IT_IS", "");
$content->setVariable("LABEL_TITLE", gettext("Title"));
$content->setVariable("LABEL_BODY", gettext("Body"));
//$content->setVariable( "LABEL_WIKI_H2", gettext( "H2" ) );
//$content->setVariable( "HINT_WIKI_H2", gettext( "heading (level 2)" ) );
//$content->setVariable( "LABEL_WIKI_H3", gettext( "H3" ) );
//$content->setVariable( "HINT_WIKI_H3", gettext( "heading (level 3)" ) );
//$content->setVariable( "LABEL_WIKI_BOLD", gettext( "'''B'''" ) );
//$content->setVariable( "HINT_WIKI_BOLD", gettext( "boldface" ) );
//$content->setVariable( "LABEL_WIKI_ITALIC", gettext( "''I''" ) );
//$content->setVariable( "HINT_WIKI_ITALIC", gettext( "italic" ) );
//$content->setVariable( "LABEL_WIKI_BULLET_LIST", gettext( "* list" ) );
//$content->setVariable( "HINT_WIKI_BULLET_LIST", gettext( "bullet list" ) );
//$content->setVariable( "LABEL_WIKI_NUMBERED_LIST", gettext( "# list" ) );
//$content->setVariable( "HINT_WIKI_NUMBERED_LIST", gettext( "numbered list" ) );
//$content->setVariable( "LABEL_WIKI_LINE", gettext( "-----" ) );
//$content->setVariable( "HINT_WIKI_LINE", gettext( "horizontal line" ) );
//$content->setVariable( "LABEL_WIKI_LINK", gettext( "[[wiki]]" ) );
//$content->setVariable( "HINT_WIKI_LINK", gettext( "wiki link" ) );
//$content->setVariable( "LABEL_WIKI_URL", gettext( "[URL]" ) );
//$content->setVariable( "HINT_WIKI_URL", gettext( "web link" ) );
//$content->setVariable( "LABEL_WIKI_IMAGE", gettext( "IMG" ) );
//$content->setVariable( "HINT_WIKI_IMAGE", gettext( "image" ) );
$content->setVariable("LABEL_PREVIEW", gettext("Preview"));
$content->setVariable("LABEL_SAVE_CHANGES", gettext("Save changes"));
$content->setVariable("LABEL_RETURN", gettext("back"));
$content->setVariable("JS_NOTICE", '"' . gettext("Warning!\\nYou have edited your entry!\\nIf you proceed, all changes will be lost!\\nDo you really want to proceed?") . '"');
// widget: Images
//$widget = new HTML_TEMPLATE_IT();
//$widget->loadTemplateFile( PATH_TEMPLATES . "widget_wiki_images.template.html" );
$inventory = $wiki_container->get_inventory();
if (!is_array($inventory)) {
$inventory = array();
}
if (sizeof($inventory) > 0) {
\steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $inventory, array(OBJ_NAME, OBJ_DESC, DOC_MIME_TYPE));
$images = array();
foreach ($inventory as $object) {
$mime = strtolower($object->get_attribute(DOC_MIME_TYPE));
if ($mime === "image/jpg" || $mime === "image/jpeg" || $mime === "image/gif" || $mime === "image/png") {
$images[] = $object;
}
}
if (empty($images)) {
$content->setCurrentBlock("BLOCK_WIKI_ENTRY_NOIMAGE");
$content->setVariable("WIKI_ENTRY_NOIMAGE", "Es befinden sich keine Bilder in der Mediathek.");
$content->parse("BLOCK_WIKI_ENTRY_NOIMAGE");
} else {
$i = 0;
foreach ($images as $image) {
$path = PATH_URL . "download/image/" . $image->get_id() . "/40/80/";
$content->setCurrentBlock("BLOCK_WIKI_ENTRY_IMAGE");
$content->setVariable("WIKI_ENTRY_IMAGE", <<<END
<table style="float:left">
\t<tr>
\t\t<td>
\t\t\t<input id="image{$i}" type="radio" name="images" value="{$image->get_name()}"/>
\t\t</td>
\t\t<td>
\t\t\t<img src="{$path}" title="{$image->get_name()}">
\t\t</td>
\t</tr>
</table> \t
END
);
$content->parse("BLOCK_WIKI_ENTRY_IMAGE");
$i++;
//$widget->setCurrentBlock("BLOCK_IMAGE");
//$widget->setVariable("WIKI_IMAGE_NAME", $image->get_name());
//$widget->setVariable("WIKI_IMAGE_ADD_LINK", "javascript:insert('[[Image:" . $image->get_identifier() . "]]', '', 'formular', 'values[body]')");
//$widget->setVariable("WIKI_IMAGE_LINK", PATH_URL . "get_document.php?id=" . $image->get_id() . "&width=40&height=80");
//$widget->setVariable("WIKI_IMAGE_VIEW_LINK", PATH_URL . "doc/" . $image->get_id() . "/");
//$widget->setVariable("WIKI_IMAGE_TITLE", $image->get_name());
//$widget->setVariable("WIKI_IMAGE_ADD", gettext("Insert"));
//$widget->setVariable("WIKI_IMAGE_VIEW", gettext("View"));
//$widget->parse("BLOCK_IMAGE");
}
}
}
//$widget->setVariable("UPLOAD_TEXT", gettext("Upload an image"));
//$widget->setVariable("UPLOAD_LINK", PATH_URL . "upload/?env=" . $wiki_container->get_id());
//$widget->setVariable("WIKI_IMAGE_EXTERNAL", gettext("External image"));
//$widget->setVariable("WIKI_IMAGE_EXTERNAL_LINK", "javascript:insert('[[Image:http://', ']]', 'formular', 'values[body]')");
//$content->setCurrentBlock("BLOCK_WIDGET");
//$content->setVariable("WIDGET_TITLE", gettext("Images"));
//$content->setVariable("WIDGET_HTML_CODE", $widget->get());
//$content->parse("BLOCK_WIDGET");
if ($create) {
$pagetitle = gettext("New Article");
} else {
$pagetitle = str_replace("%NAME", h(substr($wiki_doc->get_name(), 0, -5)), gettext("Edit '%NAME'?"));
}
$rootlink = \lms_steam::get_link_to_root($wiki_container);
WIKI_FULL_HEADLINE ? $headline = array($rootlink[0], $rootlink[1], array("link" => $rootlink[1]["link"] . "communication/", "name" => gettext("Communication")), array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => $pagetitle)) : ($headline = array(array("name" => h($wiki_container->get_name()), "link" => PATH_URL . "wiki/index/" . $wiki_container->get_id() . "/"), array("link" => "", "name" => $pagetitle)));
/*$portal->set_page_main(
$headline,
$content->get()
);
$portal->show_html();
*/
$frameResponseObject->setHeadline($headline);
$rawHtml = new \Widgets\RawHtml();
$rawHtml->setHtml($content->get());
$frameResponseObject->addWidget($rawHtml);
return $frameResponseObject;
}
<?php
$weblog_html_handler = new lms_weblog($weblog);
$weblog_html_handler->set_menu("entries");
$grp = $weblog->get_environment()->get_creator();
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), array($grp), array(OBJ_NAME, OBJ_TYPE));
if ($grp->get_name() == "learners" && $grp->get_attribute(OBJ_TYPE) == "course_learners") {
$grp = $grp->get_parent_group();
}
$weblog_html_handler->set_widget_categories();
$all_date_objects = $weblog->get_date_objects();
usort($all_date_objects, "sort_dates");
//sort_dates defined in steam_calendar.class
$weblog_html_handler->set_widget_archive(5);
$weblog_html_handler->set_widget_blogroll();
$weblog_html_handler->set_widget_access($grp);
if (isset($_GET["action"]) && $_GET["action"] == "bookmark_rss") {
lms_steam::user_add_rssfeed($weblog->get_id(), PATH_URL . "services/feeds/weblog_public.php?id=" . $weblog->get_id(), "weblog", lms_steam::get_link_to_root($weblog));
$_SESSION["confirmation"] = str_replace("%NAME", h($weblog->get_name()), gettext("You are keeping an eye on '%NAME' from now on."));
header("Location: " . PATH_URL . "weblog/" . $weblog->get_id() . "/");
exit;
}
if (isset($_GET["action"]) && $_GET["action"] == "delete_bookmark") {
$user = lms_steam::get_current_user();
$id = (int) $_GET["unsubscribe"];
$feeds = $user->get_attribute("USER_RSS_FEEDS");
if (!is_array($feeds)) {
$feeds = array();
}
unset($feeds[$id]);
$user->set_attribute("USER_RSS_FEEDS", $feeds);
<?php
$wiki_html_handler = new lms_wiki($wiki_container);
$wiki_html_handler->set_admin_menu("mediathek", $wiki_container);
$content = new HTML_TEMPLATE_IT();
$content->loadTemplateFile(PATH_TEMPLATES . "wiki_mediathek.template.html");
// get images
$inventory = $wiki_container->get_inventory();
if (!is_array($inventory)) {
$inventory = array();
}
if (sizeof($inventory) > 0) {
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $inventory, array(OBJ_NAME, OBJ_DESC, DOC_MIME_TYPE));
$images = array();
foreach ($inventory as $object) {
$mime = strtolower($object->get_attribute(DOC_MIME_TYPE));
if ($mime === "image/jpg" || $mime === "image/jpeg" || $mime === "image/gif" || $mime === "image/png") {
$images[] = $object;
}
}
foreach ($images as $image) {
$actions = '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/">' . gettext("show properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/edit/">' . gettext("edit properties") . '</a><br>';
$actions .= '<a href="' . PATH_URL . 'doc/' . $image->get_id() . '/deleteImage/" onclick="return confirmDeletion();">' . gettext("delete image") . '</a>';
$imageData = imagecreatefromstring($image->get_content());
$width = $newWidth = imagesx($imageData);
$height = $newHeight = imagesy($imageData);
if ($width > 160) {
$newHeight = (int) ($height * 160 / $width);
$newWidth = 160;
}
/**
* Returns the user's subscribed news feeds.
*
* @param int $offset (optional) offset in the feeds (for pagination)
* @param int $length (optional) number of items to return (e.g. for pagination)
* @param boolean $return_pagination_info (optional) if TRUE, then an array('feeds'=>array(...),'total'=>nr,'start'=>nr,'page'=>nr,'length'=>nr) is returned instead of just a result array.
* @return array of feeds, where each feed is an array('type','title','name','url','author','date','obj','feed_obj') with the corresponding values, or a mapping with pagination info if $return_pagination_info was TRUE
*/
public static function get_news_feeds_static($offset = 0, $length = 0, $return_pagination_info = FALSE, $user = FALSE)
{
if (!is_object($user)) {
throw new Exception("No valid steam_user provided", E_PARAMETER);
}
$rss_feeds = $user->get_attribute('USER_RSS_FEEDS');
if (!is_array($rss_feeds) || count($rss_feeds) < 1) {
if ($return_pagination_info) {
return array('objects' => array(), 'total' => 0, 'start' => 0, 'length' => 0, 'page' => 0);
} else {
return array();
}
}
$feeds = array();
$feedobjects = array();
foreach ($rss_feeds as $obj_id => $rss_feed) {
try {
$obj = steam_factory::get_object($GLOBALS['STEAM']->get_id(), $obj_id);
} catch (Exception $e) {
continue;
}
$feedobjects[$obj_id] = $obj;
}
// Check for Read-Access
$read_tnr = array();
foreach ($feedobjects as $object) {
$read_tnr[$object->get_id()] = $object->check_access_read($user, TRUE);
}
$read_result = $GLOBALS["STEAM"]->buffer_flush();
foreach ($rss_feeds as $obj_id => $rss_feed) {
$obj = $feedobjects[$obj_id];
if (!is_object($obj)) {
continue;
}
if (!$read_result[$read_tnr[$obj_id]]) {
continue;
}
$feed = array('obj' => $obj, 'feed_obj' => $obj);
foreach ($rss_feed as $key => $value) {
$feed[$key] = $value;
}
if ($feed['type'] === 'weblog') {
$dates = $obj->get_date_objects();
if (!is_array($dates)) {
$dates = array();
}
$feed['items'] = $dates;
}
$feeds[] = $feed;
}
$nr_feeds = count($feeds);
for ($i = 0; $i < $nr_feeds; $i++) {
$obj = $feeds[$i]['obj'];
switch ($feeds[$i]['type']) {
case 'weblog':
$feeds[$i]['weblog_items'] = array();
foreach ($feeds[$i]['items'] as $date) {
$feeds[$i]['weblog_items'][] = $date->get_annotations_filtered(array(array('+', 'class', CLASS_OBJECT)), array(array('>', 'attribute', array('DOC_LAST_MODIFIED', 'OBJ_CREATION_TIME'))), 0, 0, 0, TRUE);
}
break;
default:
$feeds[$i]['items'] = $obj->get_annotations_filtered(array(array('+', 'class', CLASS_OBJECT)), array(array('>', 'attribute', array('DOC_LAST_MODIFIED', 'OBJ_CREATION_TIME'))), 0, 0, 0, TRUE);
break;
}
}
$results = $GLOBALS['STEAM']->buffer_flush();
// get all feed items:
$item_to_feed = array();
$items = array();
for ($i = 0; $i < $nr_feeds; $i++) {
switch ($feeds[$i]['type']) {
case 'weblog':
$weblog_items = $feeds[$i]['weblog_items'];
unset($feeds[$i]['weblog_items']);
for ($j = 0; $j < count($weblog_items); $j++) {
$feed = array();
foreach ($feeds[$i] as $key => $value) {
$feed[$key] = $value;
}
$feed['feed_obj'] = $feeds[$i]['items'][$j];
$feed['items'] = $results[$weblog_items[$j]];
$feeds[] = $feed;
}
//$feeds[$i]['items'] = array_merge( $feeds[$i]['items'], $weblog_items );
break;
default:
$feeds[$i]['items'] = $results[$feeds[$i]['items']];
break;
}
}
$nr_feeds = count($feeds);
for ($i = 0; $i < $nr_feeds; $i++) {
foreach ($feeds[$i]['items'] as $item) {
$item_to_feed[$item->get_id()] = $feeds[$i];
$items[] = $item;
}
}
// sort all items and limit them to length and offset:
$pagination_info = $GLOBALS['STEAM']->predefined_command($GLOBALS['STEAM']->get_module('searching'), 'paginate_object_array', array($items, FALSE, array(array('>', 'attribute', array('DOC_LAST_MODIFIED', 'OBJ_CREATION_TIME'))), $offset, $length), FALSE);
$items = $pagination_info['objects'];
$data = array();
// fetch additional information for the result set:
foreach ($items as $item) {
$item_data = array();
switch ($item_to_feed[$item->get_id()]['type']) {
case 'weblog':
$item_data['attributes'] = $item->get_attributes(array('DATE_TITLE', DOC_LAST_MODIFIED, DOC_USER_MODIFIED, OBJ_CREATION_TIME), TRUE);
$item_data['creator'] = $item->get_creator(TRUE);
break;
case 'discussion board':
$item_data['attributes'] = $item->get_attributes(array(OBJ_NAME, DOC_LAST_MODIFIED, DOC_USER_MODIFIED, OBJ_CREATION_TIME), TRUE);
$item_data['creator'] = $item->get_creator(TRUE);
$item_data['annotating'] = $item->get_annotating(TRUE);
break;
case 'document':
$item_data['attributes'] = $item->get_attributes(array(DOC_LAST_MODIFIED, DOC_USER_MODIFIED, OBJ_CREATION_TIME), TRUE);
$item_data['creator'] = $item->get_creator(TRUE);
break;
}
$data[$item->get_id()] = $item_data;
}
$results = $GLOBALS['STEAM']->buffer_flush();
// return results:
$feeds = array();
$authors = array();
foreach ($items as $item) {
$feed = array();
foreach ($item_to_feed[$item->get_id()] as $key => $value) {
$feed[$key] = $value;
}
$item_data = $data[$item->get_id()];
$attributes = $results[$item_data['attributes']];
switch ($feed['type']) {
case 'weblog':
$feed['url'] = PATH_URL . 'weblog/' . $feed['feed_obj']->get_id() . '/';
$title = $attributes['DATE_TITLE'];
if (!is_string($title)) {
$title = $feed['feed_obj']->get_attribute('DATE_TITLE');
}
$feed['title'] = $title;
break;
case 'discussion board':
$annotating = $results[$item_data['annotating']];
// item is a discussion thread:
if (is_object($annotating) && $annotating->get_id() == $feed['feed_obj']->get_id()) {
$feed['url'] = PATH_URL . 'forums/' . $item->get_id() . '/';
} else {
$feed['url'] = PATH_URL . 'forums/' . $annotating->get_id() . '/';
}
$feed['title'] = $attributes[OBJ_NAME];
break;
case 'document':
$feed['url'] = PATH_URL . 'doc/' . $feed['obj']->get_id() . '/';
$feed['title'] = $feed['obj']->get_name();
break;
}
if ($feed['feed_obj']->get_id() != $item->get_id()) {
$feed['url'] .= '#comment' . $item->get_id();
}
$feed['obj'] = $item;
$feed['date'] = $attributes[DOC_LAST_MODIFIED];
if ($feed['date'] == 0) {
$feed['date'] = $attributes[OBJ_CREATION_TIME];
}
$feed['author'] = $attributes[DOC_USER_MODIFIED];
if (!is_object($feed['author'])) {
$feed['author'] = $results[$item_data['creator']];
}
$authors[] = $feed['author'];
$url = $feed['url'];
if ($feed['feed_obj']->get_id() != $item->get_id()) {
$url .= '#comment' . $item->get_id();
}
$feeds[] = $feed;
}
// Pre-Load Author-Data
steam_factory::load_attributes($GLOBALS["STEAM"]->get_id(), $authors, array(USER_FIRSTNAME, USER_FULLNAME));
if ($return_pagination_info) {
$pagination_info['feeds'] = $feeds;
return $pagination_info;
} else {
return $feeds;
}
}
