/**
* Render content
*
* @param bool $a_return
* @param string $a_url
*/
public function render($a_return = false, $a_url = false)
{
global $ilUser, $lng;
if (!$a_return) {
$this->deliver();
} else {
$tree = new ilWorkspaceTree($ilUser->getId());
$wsp_id = $tree->lookupNodeId($this->object->getId());
$caption = $lng->txt("wsp_type_crsv") . ' "' . $this->object->getTitle() . '"';
$valid = true;
if (!file_exists($this->object->getFilePath())) {
$valid = false;
$message = $lng->txt("url_not_found");
} else {
if (!$a_url) {
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceAccessHandler.php";
$access_handler = new ilWorkspaceAccessHandler($tree);
if (!$access_handler->checkAccess("read", "", $wsp_id)) {
$valid = false;
$message = $lng->txt("permission_denied");
}
}
}
if ($valid) {
if (!$a_url) {
$a_url = $this->getAccessHandler()->getGotoLink($wsp_id, $this->object->getId());
}
return '<div><a href="' . $a_url . '">' . $caption . '</a></div>';
} else {
return '<div>' . $caption . ' (' . $message . ')</div>';
}
}
}
/**
* execute command
*/
function &executeCommand()
{
global $ilCtrl, $ilUser;
$next_class = $this->ctrl->getNextClass($this);
$cmd = $this->ctrl->getCmd();
switch ($next_class) {
case "ilobjbloggui":
// #12879 - we need the wsp-id for the keywords
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
$wsp_tree = new ilWorkspaceTree($ilUser->getId());
$blog_obj_id = (int) $this->getPageObject()->getTitle();
$blog_node_id = $wsp_tree->lookupNodeId($blog_obj_id);
include_once "Modules/Blog/classes/class.ilObjBlogGUI.php";
$blog_gui = new ilObjBlogGUI($blog_node_id, ilObjBlogGUI::WORKSPACE_NODE_ID);
$blog_gui->disableNotes(!$this->enable_comments);
return $ilCtrl->forwardCommand($blog_gui);
case "ilcalendarmonthgui":
// booking action
if ($cmd && $cmd != "preview") {
include_once './Services/Calendar/classes/class.ilCalendarMonthGUI.php';
$month_gui = new ilCalendarMonthGUI(new ilDate());
return $ilCtrl->forwardCommand($month_gui);
} else {
$ilCtrl->setParameter($this, "cmd", "preview");
return self::EMBEDDED_NO_OUTPUT;
}
case "ilpageobjectgui":
die("Deprecated. ilPortfolioPage gui forwarding to ilpageobject");
return;
default:
$this->setPresentationTitle($this->getPageObject()->getTitle());
return parent::executeCommand();
}
}
/**
* Render content
*
* @param bool $a_return
*/
public function render($a_return = false)
{
global $ilUser;
if (!$a_return) {
$this->deliver();
} else {
$tree = new ilWorkspaceTree($ilUser->getId());
$wsp_id = $tree->lookupNodeId($this->object->getId());
$caption = $this->object->getTitle();
$link = $this->getAccessHandler()->getGotoLink($wsp_id, $this->object->getId());
return "<a href=\"" . $link . "\">" . $caption . "</a>";
}
}
/**
* Check access rights for blog pages
*
* @param int object id (glossary)
* @param int page id (definition)
* @return boolean access given (true/false)
*/
private function checkAccessBlogPage($obj_id, $page_id)
{
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
$tree = new ilWorkspaceTree(0);
$node_id = $tree->lookupNodeId($obj_id);
// repository
if (!$node_id) {
return $this->checkAccessObject($obj_id);
} else {
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceAccessHandler.php";
foreach ($this->check_users as $user_id) {
$access_handler = new ilWorkspaceAccessHandler($tree);
if ($access_handler->checkAccessOfUser($tree, $user_id, "read", "view", $node_id, "blog")) {
return true;
}
}
}
return false;
}
/**
* get all related objects for user
*/
function _getRelatedObjectsOfUser($a_mode)
{
global $ilDB, $ilUser, $tree;
if ($a_mode == ilPDNotesGUI::PRIVATE_NOTES) {
$q = "SELECT DISTINCT rep_obj_id FROM note WHERE " . " type = " . $ilDB->quote((int) IL_NOTE_PRIVATE, "integer") . " AND author = " . $ilDB->quote($ilUser->getId(), "integer") . " AND (no_repository IS NULL OR no_repository < " . $ilDB->quote(1, "integer") . ")" . " ORDER BY rep_obj_id";
$ilDB->quote($q);
$set = $ilDB->query($q);
$reps = array();
while ($rep_rec = $ilDB->fetchAssoc($set)) {
// #9343: deleted objects
if (ilObject::_lookupType($rep_rec["rep_obj_id"])) {
$reps[] = array("rep_obj_id" => $rep_rec["rep_obj_id"]);
}
}
} else {
// all objects where the user wrote at least one comment
$q = "SELECT DISTINCT rep_obj_id FROM note WHERE " . " type = " . $ilDB->quote((int) IL_NOTE_PUBLIC, "integer") . " AND author = " . $ilDB->quote($ilUser->getId(), "integer") . " AND (no_repository IS NULL OR no_repository < " . $ilDB->quote(1, "integer") . ")" . " ORDER BY rep_obj_id";
$set = $ilDB->query($q);
$reps = array();
while ($rep_rec = $ilDB->fetchAssoc($set)) {
// #9343: deleted objects
if ($type = ilObject::_lookupType($rep_rec["rep_obj_id"])) {
if (ilNote::commentsActivated($rep_rec["rep_obj_id"], "", $type)) {
$reps[] = array("rep_obj_id" => $rep_rec["rep_obj_id"]);
}
}
}
// additionally all objects on the personal desktop of the user
// that have at least on comment
$dis = ilObjUser::_lookupDesktopItems($ilUser->getId());
$obj_ids = array();
foreach ($dis as $di) {
$obj_ids[] = $di["obj_id"];
}
if (count($obj_ids) > 0) {
$q = "SELECT DISTINCT rep_obj_id FROM note WHERE " . $ilDB->in("rep_obj_id", $obj_ids, false, "integer") . " AND (no_repository IS NULL OR no_repository < " . $ilDB->quote(1, "integer") . ")";
$set = $ilDB->query($q);
while ($rec = $ilDB->fetchAssoc($set)) {
$add = true;
reset($reps);
foreach ($reps as $r) {
if ($r["rep_obj_id"] == $rec["rep_obj_id"]) {
$add = false;
}
}
if ($add) {
$type = ilObject::_lookupType($rec["rep_obj_id"]);
if (ilNote::commentsActivated($rec["rep_obj_id"], "", $type)) {
$reps[] = array("rep_obj_id" => $rec["rep_obj_id"]);
}
}
}
}
}
if (sizeof($reps)) {
// check if notes/comments belong to objects in trash
// see ilNoteGUI::showTargets()
foreach ($reps as $idx => $rep) {
$has_active_ref = false;
// repository?
$ref_ids = ilObject::_getAllReferences($rep["rep_obj_id"]);
if ($ref_ids) {
$reps[$idx]["ref_ids"] = array_values($ref_ids);
foreach ($ref_ids as $ref_id) {
if (!$tree->isDeleted($ref_id)) {
$has_active_ref = true;
break;
}
}
} else {
// personal workspace?
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceAccessHandler.php";
$wsp_tree = new ilWorkspaceTree($ilUser->getId());
$node_id = $wsp_tree->lookupNodeId($rep["rep_obj_id"]);
if ($node_id) {
$reps[$idx]["wsp_id"] = $node_id;
$has_active_ref = true;
}
}
if (!$has_active_ref) {
unset($reps[$idx]);
}
}
}
return $reps;
}
