/**
* Read private calendars
*
* @access protected
* @return
*/
protected function readPrivateCalendars()
{
global $ilUser;
global $ilDB;
// First read private calendars of user
$query = "SELECT cat_id FROM cal_categories " . "WHERE type = " . $this->db->quote(ilCalendarCategory::TYPE_USR, 'integer') . " " . "AND obj_id = " . $this->db->quote($ilUser->getId(), 'integer') . " ";
$res = $this->db->query($query);
while ($row = $res->fetchRow(DB_FETCHMODE_OBJECT)) {
$cat_ids[] = $row->cat_id;
}
// Read shared calendars
include_once './Services/Calendar/classes/class.ilCalendarSharedStatus.php';
$accepted_ids = ilCalendarSharedStatus::getAcceptedCalendars($ilUser->getId());
if (!($cat_ids = array_merge((array) $cat_ids, $accepted_ids))) {
return true;
}
// user categories
$query = "SELECT * FROM cal_categories " . "WHERE type = " . $this->db->quote(ilCalendarCategory::TYPE_USR, 'integer') . " " . "AND " . $ilDB->in('cat_id', $cat_ids, false, 'integer') . " " . "ORDER BY title ";
$res = $this->db->query($query);
while ($row = $res->fetchRow(DB_FETCHMODE_OBJECT)) {
$this->categories[] = $row->cat_id;
$this->categories_info[$row->cat_id]['obj_id'] = $row->obj_id;
$this->categories_info[$row->cat_id]['cat_id'] = $row->cat_id;
$this->categories_info[$row->cat_id]['title'] = $row->title;
$this->categories_info[$row->cat_id]['color'] = $row->color;
$this->categories_info[$row->cat_id]['type'] = $row->type;
include_once './Services/Calendar/classes/class.ilCalendarShared.php';
if (in_array($row->cat_id, $accepted_ids)) {
$shared = new ilCalendarShared($row->cat_id);
if ($shared->isEditableForUser($ilUser->getId())) {
$this->categories_info[$row->cat_id]['editable'] = true;
} else {
$this->categories_info[$row->cat_id]['editable'] = false;
}
} else {
$this->categories_info[$row->cat_id]['editable'] = true;
}
$this->categories_info[$row->cat_id]['accepted'] = in_array($row->cat_id, $accepted_ids);
$this->categories_info[$row->cat_id]['remote'] = $row->loc_type == ilCalendarCategory::LTYPE_REMOTE;
}
}
/**
* read permissions
*
* @access private
* @param
* @return
*/
private function readPermissions()
{
global $ilUser, $rbacsystem, $ilAccess;
$this->editable = false;
$this->visible = false;
$this->importable = false;
include_once './Services/Calendar/classes/class.ilCalendarShared.php';
$shared = ilCalendarShared::getSharedCalendarsForUser($ilUser->getId());
$cat = new ilCalendarCategory((int) $_GET['category_id']);
switch ($cat->getType()) {
case ilCalendarCategory::TYPE_USR:
if ($cat->getObjId() == $ilUser->getId()) {
$this->visible = true;
$this->editable = true;
$this->importable = true;
} elseif (isset($shared[$cat->getCategoryID()])) {
$this->visible = true;
}
break;
case ilCalendarCategory::TYPE_GLOBAL:
$this->importable = $this->editable = $rbacsystem->checkAccess('edit_event', ilCalendarSettings::_getInstance()->getCalendarSettingsId());
$this->visible = true;
break;
case ilCalendarCategory::TYPE_OBJ:
$this->editable = false;
$refs = ilObject::_getAllReferences($cat->getObjId());
foreach ($refs as $ref) {
if ($ilAccess->checkAccess('read', '', $ref)) {
$this->visible = true;
}
if ($ilAccess->checkAccess('edit_event', '', $ref)) {
$this->importable = true;
}
}
break;
case ilCalendarCategory::TYPE_BOOK:
case ilCalendarCategory::TYPE_CH:
$this->editable = $ilUser->getId() == $cat->getCategoryID();
$this->visible = true;
$this->importable = false;
break;
}
}
/**
* accept shared calendar
*
* @access protected
* @return
*/
protected function declineShared()
{
global $ilUser;
if (!$_POST['cal_ids'] or !is_array($_POST['cal_ids'])) {
ilUtil::sendFailure($this->lng->txt('select_one'));
$this->inbox();
return false;
}
include_once './Services/Calendar/classes/class.ilCalendarSharedStatus.php';
$status = new ilCalendarSharedStatus($ilUser->getId());
include_once './Services/Calendar/classes/class.ilCalendarShared.php';
foreach ($_POST['cal_ids'] as $calendar_id) {
if (!ilCalendarShared::isSharedWithUser($ilUser->getId(), $calendar_id)) {
ilUtil::sendFailure($this->lng->txt('permission_denied'));
$this->inbox();
return false;
}
$status->decline($calendar_id);
}
ilUtil::sendSuccess($this->lng->txt('settings_saved'));
$this->inbox();
return true;
}
